Bent plate end connector

Abstract

The utility model discloses a bending type plate end connector, which comprises a butt joint part and a connecting part which are connected with each other, the butt joint part comprises a shell, a main body, an insulator and a center pin which are sequentially arranged from outside to inside, the top of the shell is provided with a buckling point which can be connected with a paired connector, the inner wall surface of the shell is provided with an abutting part, and the abutting part is provided with a clamping groove. And an abutting ring is arranged on the outer wall surface of the main body. According to the invention, through mutual cooperation of the abutting part and the abutting ring, the connector can play a retaining role in use, the working stability of the connector is improved, meanwhile, the connector can be conveniently connected with a paired connector through the buckling point, and the butt joint efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a bent board-end connector. Background Art

[0002] A connector is a component that electronic engineering technicians often come into contact with. Its function is to build a communication bridge between the interrupted or isolated circuits in a circuit, so that the current can flow and the circuit can achieve the predetermined function. A connector is an indispensable component in electronic devices. When observing along the path of the current flow, one or more connectors can always be found. The forms and structures of connectors are ever-changing. With different application objects, frequencies, powers, application environments, etc., there are various forms of connectors.

[0003] Connectors are now widely used in all walks of life. Connectors have great uses and benefits. For example, improving the production process, connectors simplify the assembly process of electronic products; they also simplify the mass production process. In the use of existing connectors at the board end, due to design flaws in the connector structure, the use stability of the connector is poor and the plugging is inconvenient. Therefore, it is necessary to further improve the existing connector structure. Summary of the Utility Model

[0004] The main purpose of the utility model is to provide a bent board-end connector, aiming to solve the above technical problems.

[0005] To achieve the above purpose, a bent board-end connector proposed by the utility model includes a docking part and a connecting part connected to each other. The docking part includes a housing, a main body, an insulator, and a center pin arranged in sequence from outside to inside. A fastening point that can be connected to a mating connector is provided at the top of the housing. An abutting part is provided on the inner wall surface of the housing, and an abutting ring is provided on the outer wall surface of the main body.

[0006] In one embodiment, at least one anti-fooling rib is provided on the outer wall surface of the housing.

[0007] In one embodiment, the number of the anti-fooling ribs is multiple, and the multiple anti-fooling ribs are evenly spaced along the outer wall surface of the housing.

[0008] In one embodiment, the abutting part extends from the inner wall surface of the housing towards the main body, and the distance between the abutting part and the outer wall surface of the main body gradually decreases.

[0009] In one embodiment, the abutting part is annular.

[0010] In one embodiment, a plurality of stress relief openings are provided on the abutting part.

[0011] In one embodiment, the abutting ring extends outward from the outer wall surface of the main body. The end surface of the abutting ring close to the abutting portion is an abutting surface, and the abutting ring abuts against the abutting surface.

[0012] In one embodiment, a plurality of welding posts that can be connected to the PCB board are provided at the bottom of the connecting portion.

[0013] In the technical solution of the present utility model, the bent board-end connector includes a butting portion and a connecting portion connected to each other. The butting portion includes a housing, a main body, an insulator, and a center pin arranged in sequence from outside to inside. The top of the housing is provided with a buckling point that can be connected to a mating connector. An abutting portion is provided on the inner wall surface of the housing, and an abutting ring is provided on the outer wall surface of the main body. Therefore, in this technical solution, through the mutual cooperation of the abutting portion and the abutting ring, the connector can play a role in preventing backward movement during use, improving the stability of the connector during operation. At the same time, the buckling point facilitates connection with the mating connector, improving the docking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0015] Figure 1 It is a schematic structural diagram of the bent board-end connector according to an embodiment of the present utility model;

[0016] Figure 2 It is a schematic cross-sectional structural diagram of the bent board-end connector according to an embodiment of the present utility model;

[0017] Figure 3 It is a schematic structural diagram of the housing according to an embodiment of the present utility model.

[0018] Explanation of the reference numerals in the drawings: 10, housing; 11, buckling point; 12, abutting portion; 13, anti-fooling rib; 14, stress relief opening; 20, main body; 21, abutting ring; 22, abutting surface; 30, insulator; 40, center pin; 50, welding post; 1, butting portion; 2, connecting portion.

[0019] The realization of the purpose, functional features, and advantages of the present utility model will be further described in conjunction with the embodiments with reference to the drawings. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0022] In addition, in the present invention, descriptions such as "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one of such features. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0023] Moreover, the technical solutions between various embodiments of the present invention can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement it. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present invention.

[0024] The present invention provides a bent board-end connector.

[0025] As Figure 1-2 shown, the bent board-end connector provided by the embodiment of the present invention includes a docking part 1 and a connecting part 2 which are connected to each other. The docking part 1 includes a housing 10, a main body 20, an insulator 30, and two center pins 40 arranged in sequence from outside to inside. The top of the housing 10 is provided with a fastening point 11 that can be connected to a mating connector. An abutting part 12 is provided on the inner wall surface of the housing 10, and an abutting ring 21 is provided on the outer wall surface of the main body 20.

[0026] In this embodiment, the bent plate-end connector includes a butting portion 1 and a connecting portion 2 that are connected to each other. The butting portion 1 includes a housing 10, a body 20, an insulator 30, and a center pin 40 that are arranged in sequence from outside to inside. A fastening point 11 that can be connected to a mating connector is provided at the top of the housing 10, and a holding portion 12 is provided on the inner wall surface of the housing 10, and a butting ring 21 is provided on the outer wall surface of the body 20. Therefore, in this technical solution, through the mutual cooperation of the holding portion 12 and the butting ring 21, the connector can play a role in preventing backward movement during use, improving the stability of the connector during operation. At the same time, the fastening point 11 facilitates the connection with the mating connector, improving the docking efficiency.

[0027] Wherein, at least one anti-fooling rib 13 is provided on the outer wall surface of the housing 10. By mating the anti-fooling rib 13 with the anti-fooling groove on the connector to be butted, rapid insertion can be achieved. Specifically, the number of the anti-fooling ribs 13 is multiple, and the multiple anti-fooling ribs 13 are uniformly arranged at intervals along the outer wall surface of the housing 10.

[0028] Please refer to Figure 2 , the holding portion 12 extends from the inner wall surface of the housing 10 towards the body 20, and the distance between the holding portion 12 and the outer wall surface of the body 20 gradually decreases. The butting ring 21 extends from the outer wall surface of the body 20 towards the outside. The end surface of the butting ring 21 close to the holding portion 12 is a butting surface 22, and the butting ring 21 abuts against the butting surface 22. In this embodiment, the holding portion 12 is tapered towards the butting ring 21 and abuts against the butting surface 22 to achieve docking and play a role in preventing backward movement, improving the stability of the connector during operation.

[0029] Wherein, please refer to Figure 3 , the holding portion 12 is annular, and a plurality of stress relief openings 14 are provided on the holding portion 12. By opening an opening (stress relief opening 14) on the annular holding portion 12, the stress generated during the abutting and mating process of the holding portion 12 and the butting ring 21 can be released through the stress relief openings 14 to reduce the risk of fragmentation.

[0030] In the above embodiment, a plurality of welding posts 50 that can be connected to the PCB board are provided at the bottom of the connecting portion 2. Therefore, the welding posts 50 can be used for welding connection with the PCB board.

[0031] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A curved board-end connector, characterized in that: The curved board-end connector comprises a docking portion (1) and a connecting portion (2) connected to each other, wherein the docking portion (1) comprises a shell (10), a main body (20), an insulator (30) and two center pins (40) arranged in sequence from the outside to the inside, a snap-fit ​​point (11) which can be connected to a mating connector is provided on the top of the shell (10), a supporting portion (12) is provided on the inner wall surface of the shell (10), and an abutting ring (21) is provided on the outer wall surface of the main body (20).

2. The curved board-end connector according to claim 1, characterized in that: The supporting portion (12) extends from the inner wall surface of the outer shell (10) towards the main body (20), and the distance between the supporting portion (12) and the outer wall surface of the main body (20) gradually decreases.

3. The curved board-end connector according to claim 2, characterized in that: The abutting portion (12) is annular.

4. The curved board-end connector according to claim 2, characterized in that: The supporting portion (12) is provided with a stress release opening (14).

5. The curved board-end connector according to claim 1, characterized in that: The abutment ring (21) extends outward from the outer wall surface of the main body (20), and the end surface of the abutment ring (21) close to the abutment portion (12) is an abutment surface (22), and the abutment ring (21) abuts against the abutment surface (22).

6. The curved board-end connector according to claim 1, characterized in that: The bottom of the connecting portion (2) is provided with a plurality of welding posts (50) which can be connected to a PCB board.

Images