A 90 degree connector jack
Patent Information
- Application Number
- CN202522399290.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-12
- Publication Date
- 2026-09-29
- Estimated Expiration
- 2035-11-12
AI Technical Summary
传统90度连接器插座通常为组装式结构，不但组装容易出错，生产效率低下，且端子与外壳的紧密度差，产品在振动时，端子时容易烧蚀，导致安全事故；另外，端子与电缆的接线不方便，且屏蔽效果不理想
[0010]本实用新型的90度连接器插座优点如下：端子一体嵌件注塑成型于外壳内，使得端子与外壳之间的紧密度更好，进而提高产品稳定性，同时采用公端子与母端子插接方式，方便接线和电缆的更换，降低客户维修成本；另外，屏蔽罩采用多触点，360度环绕设计，屏蔽效果更加好。
Smart Images
Figure CN224817486U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of connectors, and in particular relates to a connector socket. Background Technology
[0002] A 90-degree connector socket is a socket with a 90-degree bend design, used to save space or adapt to specific installation requirements, and can be widely used in various wire connections in new energy vehicles. Traditional 90-degree connector sockets are usually assembled structures, which are not only prone to assembly errors and low production efficiency, but also have poor tightness between the terminals and the shell. When the product is vibrated, the terminals are prone to burning, leading to safety accidents. In addition, the wiring between the terminals and cables is inconvenient, and the shielding effect is not ideal. Utility Model Content
[0003] The technical problem to be solved by this utility model is to provide a 90-degree connector socket with good stability, convenient wiring and good shielding performance.
[0004] To solve the above problems, the present invention adopts the following technical solution: an L-shaped plastic shell and an integrated insert are injection molded into the L-shaped plastic shell, comprising a set of L-shaped power male terminals and two L-shaped interlocking male terminals. The lower end of the L-shaped plastic shell is provided with a rear core, and the rear core contains a set of power female terminals that are inserted into the L-shaped power male terminals and two interlocking female terminals that are inserted into the L-shaped interlocking male terminals. The L-shaped plastic shell has a front shielding cover in the front inner cavity and a rear shielding cover outside the rear core. The front end of the rear shielding cover has a front contact foot that contacts the front shielding cover, and the rear end has a set of rear contact feet that extend from the lower side wall of the rear core.
[0005] The upper end of the front shield is provided with a first buckle that engages with the L-shaped plastic shell.
[0006] The power female terminal has a first socket at the front end and a first pressure pin at the rear end. A first bushing is provided outside the first socket, and second buckles that engage with the rear rubber core are provided on both sides of the first bushing.
[0007] The interlocking female terminal has a second insertion hole at the front end and a second pressure pin at the rear end. A second bushing is provided outside the second insertion hole, and third buckles are provided on both sides of the second bushing to engage with the rear rubber core.
[0008] The L-shaped plastic shell has auxiliary handle connecting posts on both sides of its front end.
[0009] The lower end of the L-shaped plastic housing is provided with a mounting flange, and the end face of the mounting flange is provided with a sealing ring.
[0010] The advantages of the 90-degree connector socket of this utility model are as follows: the terminal is integrally injection molded into the shell, which makes the tightness between the terminal and the shell better, thereby improving the product stability. At the same time, the use of male and female terminals for plugging in facilitates wiring and cable replacement, reducing customer maintenance costs. In addition, the shielding cover adopts a multi-contact, 360-degree surround design, which provides better shielding effect.
[0011] The present invention will be further described below with reference to the accompanying drawings. Attached Figure Description
[0012] Figure 1 This is a structural schematic diagram of the 90-degree connector socket of this utility model; Figure 2 This is an exploded view of the 90-degree connector socket of this utility model; Figure 3 This is a top view of the 90-degree connector socket of this utility model; Figure 4 yes Figure 3 Sectional view along axis AA; Figure 5 yes Figure 3 BB-direction sectional view; Figure 6 This is a schematic diagram of the structure of the rear shield of this utility model; Figure 7 This is a schematic diagram of the structure of the front shield of this utility model; Figure 8 This is a schematic diagram of the power female terminal of this utility model; Figure 9 This is a schematic diagram of the structure of the interlocking female terminal of this utility model. Detailed Implementation
[0013] Reference Figures 1-9As shown, the 90-degree connector socket of this utility model includes an L-shaped plastic shell 1 and an integral insert injection molded within the L-shaped plastic shell 1, comprising a set of L-shaped power male terminals 2 and two L-shaped interlocking male terminals 3. The lower end of the L-shaped plastic shell 1 is provided with a rear core 4, within which are a set of power female terminals 5 that connect to the L-shaped power male terminals 2 and two interlocking female terminals 6 that connect to the L-shaped interlocking male terminals 3. The front inner cavity of the L-shaped plastic shell 1 is provided with a front shield 7, and the rear core 4 is provided with a rear shield 8. The front end of the rear shield 8 is provided with a front contact 9 that contacts the front shield 7, and the rear end of the rear shield 8 is provided with a set of rear contacts 10 extending from the lower side wall of the rear core 4. During assembly, first insert the front shield 7 into the front inner cavity of the L-shaped plastic shell 1, then insert the rear shield 8 into the rear core 4, and finally insert the rear core 4 into the lower end of the L-shaped plastic shell 1. The rear core 4 is connected to the L-shaped plastic shell 1 through the hook 17 on the side wall.
[0014] Preferably, the upper end of the front shield 7 is provided with a first buckle 11 that engages with the L-shaped plastic shell 1. The L-shaped plastic shell 1 is provided with a groove that cooperates with the first buckle 11. During assembly, the front shield 7 is simply placed so that the first buckle 11 is engaged into the groove, thereby improving the ease of installation.
[0015] Preferably, the power female terminal 5 has a first insertion hole 13 at its front end and a first crimping pin 14 at its rear end. A first bushing 15 is provided outside the first insertion hole 13, and second clips 16 on both sides of the first bushing 15 engage with the rear rubber core 4. The first crimping pin 14 is used for crimping the external cable. During assembly, the cable is first crimped to the power female terminal 5, and then the power female terminal 5 is inserted into the rear rubber core 4 and connected to the L-shaped power male terminal 2.
[0016] Preferably, the interlocking female terminal 6 has a second insertion hole 18 at its front end and a second pressure pin 19 at its rear end. A second bushing 20 is provided outside the second insertion hole 18, and third buckles 21 are provided on both sides of the second bushing 20 to engage with the rear rubber core 4. Its assembly method is the same as that of the power female terminal 5.
[0017] Preferably, the L-shaped plastic housing 1 has auxiliary handle connecting posts 25 on both sides of its front end. The auxiliary handle connecting posts 25 are connected to the auxiliary handle on the connector plug to facilitate the insertion of the connector plug into the connector socket.
[0018] Preferably, the lower end of the L-shaped plastic housing 1 is provided with a mounting flange 26, and the end face of the mounting flange 26 is provided with a sealing ring 27 to achieve sealed installation of the connector socket.
[0019] The above description is not intended to limit the present invention in any way. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some modifications or alterations to the above-disclosed structure and technical content to create equivalent embodiments without departing from the scope of the present invention. However, any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the scope of the present invention.
Claims
1. A 90-degree connector socket, characterized in that: The device includes an L-shaped plastic housing (1) and an integral insert injection molded into the L-shaped plastic housing (1), a set of L-shaped power male terminals (2) and two L-shaped interlocking male terminals (3). The lower end of the L-shaped plastic housing (1) is provided with a rear core (4). The rear core (4) is provided with a set of power female terminals (5) that are inserted into the L-shaped power male terminals (2) and two interlocking female terminals (6) that are inserted into the L-shaped interlocking male terminals (3). The L-shaped plastic shell (1) has a front shield (7) in the front inner cavity and a rear shield (8) on the outside of the rear core (4). The front end of the rear shield (8) has a front contact foot (9) that contacts the front shield (7) and the rear end has a set of rear contact feet (10) that extend from the lower side wall of the rear core (4).
2. The 90-degree connector socket according to claim 1, characterized in that: The upper end of the front shield (7) is provided with a first buckle (11) that engages with the L-shaped plastic shell (1).
3. The 90-degree connector socket according to claim 1, characterized in that: The power female terminal (5) has a first socket (13) at the front end and a first pressure pin (14) at the rear end. The first socket (13) has a first bushing (15) outside. The first bushing (15) has second buckles (16) on both sides that engage with the rear core (4).
4. The 90-degree connector socket according to claim 1, characterized in that: The interlocking female terminal (6) has a second socket (18) at the front end and a second pressure pin (19) at the rear end. The second socket (18) has a second bushing (20) outside. The second bushing (20) has a third buckle (21) on both sides that engages with the rear rubber core (4).
5. The 90-degree connector socket according to claim 1, characterized in that: The L-shaped plastic shell (1) has auxiliary handle connecting posts (25) on both sides of the front end.
6. The 90-degree connector socket according to claim 1, characterized in that: The lower end of the L-shaped plastic shell (1) is provided with a mounting flange (26), and the end face of the mounting flange (26) is provided with a sealing ring (27).