Improvement scheme of connector design of analytical equipment

As consumers increasingly like powerful green e-commerce, e-commerce must provide new operating functions and energy-saving technologies in order to maintain market share in this highly competitive market. This brings challenges to the design engineers who are faced with adding complex electronic control circuits, which will increase the complexity of the interconnection of electrical and mechanical components in many electrical equipment.

Equipment is often understood only as its Connector 。 In some cases, although the manufacturer has developed Internet connection and automatic control equipment for the equipment itself, the design of the basic connector has not changed for 25 years or even longer. Therefore, as electrical manufacturers strive to provide more efficient and easy to control equipment and improve reliability, especially in electrically connected electrical appliances, it has become the key for designers.

Power supply is another major design concern in equipment. Same in device Connector Commonly used for power and signal lines, which means that in order to simplify connectivity and mechanical assembly, power and signal connections need to be combined. Although signal processing is very simple, the greater challenge is power transmission, because the power transmission of pumps and motors requires higher amperes than other system components.

Teconivity is Connector More than 70 years of experience in design and manufacturing. Through extensive discussions with equipment manufacturers and their main suppliers, te designers can summarize the concerns, problems and detailed lists of relevant interconnected equipment that need to be improved. They found that electrical appliance manufacturers want many design attributes, including convenience of connection, convenience of maintenance, flexibility and overall stability of connector design.

But the most important design problem is connection reliability. This includes the requirement to improve the retention of the connector and to verify that the connector is correctly fixed in the connector housing. It also includes improved connector fit and latch lock, verification of latch lock fit, assurance of connector position and repeated operation, with ergonomic characteristics and sufficient durability.

Another common Connector The problem is that the cable is stuck through the latch mechanism. Pulling a stuck wire may cause the pin to break and loosen the connector, especially when there is strong vibration in the application. Another question to consider is,Connector The magnitude of the force required to match more and more power and signal pins.

Of course, any change in design must be completed within the cost range suitable for the home appliance industry. For example, this solution needs to meet the cooperation requirements of industry standards and solve a wide range of equipment platforms and applications.

Finally, as appliance manufacturers use connectors in many design cycles,Connector We need to face the future and stand the test of time.

Triple lock (PTL) of te Connector 。

Teconnectivity uses the opinions of equipment manufacturers and equipment subcontractors (including harness manufacturers and control manufacturers) in the design process. This iterative process absorbs customer feedback on design suggestions. Teconivity launches powertriplock (PTL)Connector The solution can meet the needs and concerns of the home appliance industry. As the name suggests, PTL has three overall mechanisms to ensure reliable connection. In addition, compared with traditional connectors, several functions designed in the connector series have obvious advantages.

Higher reliability – CPA, TPA and audible latch locks.

On the basis of improving the current design, the built-in pin function of powertriplock comes from reducing two pins to one solid pin, which is convenient for connection and improves the reliability of the connector. Optional connector position assurance (CPA) equipment helps ensure Connector Complete fit and maintain connector fit when transporting, setting up or using equipment.

The second option mechanism is a terminal position assurance (TPA) device that locks the contacts in the connector housing for a second time, up to a minimum of 15 pounds. keep in contact.

In order to solve the problem of stuck wires under the lock, PTL is designed with protective ribs on both sides of the lock, so the possibility of wire winding is small. In addition, the upgraded needle free contact design can prevent the beam manufacturer from being stuck or wound during crimping.

Powertriplelock connector adopts flat tongue and socket contact design to achieve low combining force and simplify assembly. The maximum combined force of each contact of the connector is 1.50 pounds. The maximum insertion force of the contact into the housing is 3.0 pounds. In addition, the PTL lug and socket contact are polarized with the circuit cavity in the housing to ensure the correct direction when the contact is inserted into the housing.

Versatility and flexibility.

On the one hand, the multi-function of powertriplock comes from the number of products provided. The product line includes almost all position sizes of free hanging plug, hat and panel installation configuration. A very wide range of PTL product lines with pin 1 indication, single, dual and matrix positions are configured with 4 key controls and color options.

Shenglan Technology Co., Ltd_ It focuses on the production of electronic connectors and research and development of precision components. Its products are widely used in consumer electronics, new energy vehicles, USB, 5g and other fields. Its industrial lines cover the Pearl River Delta, Southeast Asia and other regions. It has established long-term strategic cooperation relations with well-known enterprises such as Foxconn, Lixun precision, Huawei, Xiaomi, TCL, Hitachi Group, BYD and Great Wall Motors, with IATF 16949, ISO9001 ISO14001, QC080000 and other system certification and product safety certification, and provide professional connection and manufacturing solutions for the industry http://jctc.com.cn/