Anti-falling electronic connector

Abstract

The utility model discloses an anti-falling electronic connector, relates to the technical field of electronic connectors, and solves the technical problems that the anti-falling performance of the electronic connector is limited, and a connecting plug is still easy to fall off when being subjected to relatively large pulling force. Comprising an electronic connector main body and a socket located on the electronic connector main body, the socket is used for insertion and butt joint of a connecting plug, box bodies are symmetrically embedded and installed on the two sides of the socket, and elastic pieces are installed in the box bodies; the elastic piece comprises a clamping block, a protruding plate and a first spring, the clamping block is slidably installed in the box body, one end of the clamping block is provided with an extending part located on the outer side of the box body, the extending part is used for being clamped in a groove in the outer side of the connecting plug, and the end, away from the clamping block, of the extending part is provided with a cambered surface structure. According to the utility model, the electronic connector is enabled to have good anti-falling performance, the position of the inserted connection plug can be conveniently locked, the connection plug cannot fall off due to pulling force, and the electronic connector is enabled to have good butt joint stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic connectors, and particularly relates to an anti-drop electronic connector. Background Art

[0002] An electronic connector is a component used to establish a connection inside an electronic device or between different electronic devices. It is also known as a circuit connector or an electrical connector. It is used to connect two secondary electronic systems to complete the electrical connection between circuits or electronic machines, etc. It allows current or signals to flow from one conductor to another and is an important component for electrical / electronic transmission connections.

[0003] In the patent with the Chinese patent authorization number CN220963938U, an earthquake-resistant and anti-drop electronic connector is disclosed. By pulling the pull rod, when the pull rod is lifted, it drives the push block. The push block moves vertically upward in the limit sleeve under force and compresses the spring. The spring deforms under force and generates a reaction force, which reversely pushes the push block, making the first gasket at the bottom of the push block fit on the plug connector, making it difficult to pull out the plug connector. However, this technical solution still has the following defects:

[0004] Using the reaction force of the spring to make the push block fit with the plug connector can form a frictional resistance when pulling out the plug connector, but its frictional resistance is limited. When the plug connector is subjected to a large pulling force, it will still show a dropping phenomenon, resulting in limited anti-drop performance. Therefore, an anti-drop electronic connector is proposed to solve the above problems. Content of the Utility Model

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. For this purpose, the utility model provides an anti-drop electronic connector, which solves the problem that the anti-drop performance of the electronic connector is limited and it is still easy to drop when the plug connector is subjected to a large pulling force.

[0006] To achieve the above object, according to an embodiment of the first aspect of the utility model, an anti-drop electronic connector is provided, which includes an electronic connector body and a socket located on the electronic connector body. The socket is for the plug connector to be inserted and docked. Box bodies are symmetrically and inlaid on both sides of the socket, and an elastic member is installed in the box body;

[0007] The elastic member includes a clamping block, a convex plate and a first spring. The clamping block is slidably installed in the box body, and one end of the clamping block is provided with an extension part located outside the box body. The extension part is used to be clamped in a groove outside the plug connector. The end of the extension part away from the clamping block is provided with an arc surface structure, and the thickness of the arc surface structure gradually increases from the direction close to the electronic connector body. The convex plate is connected to the top of the clamping block. The first spring is located in the box body and is connected to the end of the clamping block away from the extension part;

[0008] A through groove for the sliding of the convex plate is formed at the top of the box body. A push plate that fits the convex plate is slidably mounted on the top of the box body. A bent column is connected to the top of the push plate. A shell cover is mounted on the top of the socket. One end of the bent column slidably extends into the shell cover, and a pressing mechanism for driving the movement of the bent column is mounted on the shell cover.

[0009] As a further technical solution of the present invention, the pressing mechanism includes a pressing plate arranged on the top of the shell cover. Link rods are symmetrically hinged to the bottom of the pressing plate. The other ends of the link rods are hinged to the corresponding bent columns. An elastic guiding component for the longitudinal lifting of the pressing plate is mounted on the top of the socket.

[0010] As a further technical solution of the present invention, the elastic guiding component includes a second spring mounted on the top of the socket. The top end of the second spring is connected to the pressing plate. A guiding column that sequentially passes through the second spring and the pressing plate is mounted on the top of the socket, and the pressing plate is slidably connected to the guiding column.

[0011] As a further technical solution of the present invention, the push plate includes a U-shaped member. The side of the push plate away from the convex plate fits the outer side wall of the socket.

[0012] As a further technical solution of the present invention, sliders are mounted on the opposite side walls of the two sides of the U-shaped member. A sliding groove for the sliding of the sliders is formed on the outer side wall of the box body.

[0013] As a further technical solution of the present invention, a pressing disc is fixedly mounted at the center of the top of the pressing plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1. In the present invention, after the plug connector is inserted into the socket through the elastic member, the extending portion of the locking block is automatically clamped with the groove on the outer side of the plug connector, which is convenient for positioning the plug connector and preventing it from being separated from the electronic connector main body under the action of tensile force, thus effectively ensuring the anti-detachment effect.

[0016] 2. In the present invention, the pressing mechanism is convenient for driving the bent column to push the convex plate, so that the extending portion of the locking block is separated from the groove on the outer side of the plug connector, thereby facilitating the separation of the plug connector from the electronic connector main body as needed. Description of the Drawings

[0017] Figure 1 is a perspective view of an anti-detachment electronic connector of the present invention;

[0018] Figure 2 is a perspective view of the connection part between the extending portion and the box body in an anti-detachment electronic connector of the present invention;

[0019] Figure 3 Isometric view of the elastic member in an anti-detachment electronic connector of the present utility model;

[0020] Figure 4 Schematic structural view of the connection part between the housing cover and the socket in an anti-detachment electronic connector of the present utility model;

[0021] Figure 5 Is Figure 1 Enlarged view of part A in

[0022] In the figure: 1. Electronic connector main body; 2. Socket; 3. Box body; 4. Elastic member; 401. Clamping block; 4011. Extension part; 402. Convex plate; 403. First spring; 5. Through groove; 6. Push plate; 7. Bending column; 8. Housing cover; 9. Pressure plate; 10. Link rod; 11. Second spring; 12. Guide post; 13. Slide groove; 14. Pressing disc. Specific embodiments

[0023] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0024] As Figures 1-5 shown, an anti-detachment electronic connector includes an electronic connector main body 1 and a socket 2 located on the electronic connector main body 1. The socket 2 is for inserting a plug for docking. Box bodies 3 are symmetrically embedded and installed on both sides of the socket 2, and an elastic member 4 is installed in the box body 3;

[0025] The elastic member 4 includes a clamping block 401, a convex plate 402, and a first spring 403. The clamping block 401 is slidably installed in the box body 3, and one end of the clamping block 401 is provided with an extension part 4011 located outside the box body 3. The extension part 4011 is used for clamping in a groove outside the plug.

[0026] One end of the extension part 4011 away from the clamping block 401 is provided with an arc surface structure, and the thickness of the arc surface structure gradually increases from the direction close to the electronic connector main body 1. This is convenient for when the plug is inserted into the socket 2, the arc surface structure is squeezed so that the extension part 4011 automatically slides into the box body 3. The convex plate 402 is connected to the top of the clamping block 401. The first spring 403 is located in the box body 3 and is connected to the end of the clamping block 401 away from the extension part 4011. The first spring 403 plays a reset role. After the plug and the socket 2 are docked, the first spring 403 drives the clamping block 401 to reset, so that the extension part 4011 and the groove outside the plug are automatically clamped, thereby achieving the effect of limiting anti-detachment.

[0027] A through groove 5 for the sliding of the convex plate 402 is formed in the top of the box body 3, and a push plate 6 that fits against the convex plate 402 is slidably mounted on the top of the box body 3. In this embodiment, the push plate 6 includes a U-shaped member, and sliders are mounted on the opposite side walls of the two sides of the U-shaped member. A sliding groove 13 for the sliding of the sliders is formed in the outer side wall of the box body 3 to improve the sliding stability of the push plate 6. One side of the push plate 6 away from the convex plate 402 fits against the outer side wall of the socket 2. A bent column 7 is connected to the top of the push plate 6. A housing cover 8 is mounted on the top of the socket 2. One end of the bent column 7 slidably extends into the housing cover 8, and a pressing mechanism for driving the movement of the bent column 7 is mounted on the housing cover 8.

[0028] The pressing mechanism includes a pressing plate 9 provided on the top of the housing cover 8. A pressing disc 14 is fixedly mounted at the center of the top of the pressing plate 9. The bottom of the pressing plate 9 is symmetrically hinged with connecting rods 10, and the other ends of the connecting rods 10 are hinged with the corresponding bent columns 7, which is convenient for the pressing plate 9 to press down and cooperate with the connecting rods 10 to make the two bent columns 7 slide in opposite directions. An elastic guiding assembly for the longitudinal lifting of the pressing plate 9 is mounted on the top of the socket 2;

[0029] The elastic guiding assembly includes a second spring 11 mounted on the top of the socket 2. The top end of the second spring 11 is connected to the pressing plate 9. A guiding column 12 that sequentially passes through the second spring 11 and the pressing plate 9 is mounted on the top of the socket 2, and the pressing plate 9 is slidably connected to the guiding column 12.

[0030] The working principle of the present utility model: When the plug needs to be connected to the electronic connector body 1, the plug is inserted into the socket 2. During the insertion process of the plug, the arc surface structure of the extension portion 4011 will be squeezed, so that the extension portion 4011 drives the latch 401 to slide synchronously into the box body 3 and compress the first spring 403 in the box body 3. When the plug is docked with the socket 2, at this time, the extension portion 4011 corresponds to the groove position on the outer side of the plug. The compressed first spring 403 will drive the latch 401 to reset, so that the extension portion 4011 automatically snaps into the groove on the outer side of the plug, and the position of the plug can be locked, so that the plug will not be separated from the socket 2 of the electronic connector body 1. When the plug needs to be pulled out, only need to press down the pressing plate 9, and cooperate with the hinged connecting rods 10 to make the two bent columns 7 push the convex plate 402 to slide along the through groove 5, so that the latch 401 drives the extension portion 4011 to disengage from the groove on the outer side of the plug, and then the plug can be pulled out to achieve separation.

[0031] The above embodiments are only used to illustrate the technical method of the present utility model and not to limit it. Although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical method of the present utility model can be modified or equivalently replaced without departing from the spirit and scope of the technical method of the present utility model.

Claims

1. An anti-drop electronic connector, comprising an electronic connector body (1) and a socket (2) located on the electronic connector body (1), wherein the socket (2) is for a plug connector to be inserted into and connected to the plug connector, characterized in that: Box bodies (3) are symmetrically inlaid and installed on both sides of the socket (2), and elastic members (4) are installed inside the box bodies (3); The elastic member (4) comprises a card block (401), a convex plate (402) and a first spring (403); the card block (401) is slidably mounted in the box body (3); one end of the card block (401) is provided with an extension portion (4011) located outside the box body (3); the extension portion (4011) is used to be clamped in a groove outside the plug connector; one end of the extension portion (4011) away from the card block (401) is provided with an arc surface structure, and the thickness of the arc surface structure gradually increases from the direction approaching the electronic connector body (1); the convex plate (402) is connected to the top of the card block (401); the first spring (403) is located in the box body (3) and connected to one end of the card block (401) away from the extension portion (4011); The top of the box body (3) is provided with a through groove (5) for the convex plate (402) to slide, and the top of the box body (3) is slidably mounted with a push plate (6) that fits with the convex plate (402), and the top of the push plate (6) is connected with a bending column (7), and the top of the socket (2) is mounted with a shell cover (8), one end of the bending column (7) slides and extends into the shell cover (8), and a pressing mechanism for driving the bending column (7) to move is mounted on the shell cover (8).

2. The anti-drop electronic connector according to claim 1, characterized in that: The pressing mechanism comprises a pressing plate (9) arranged on the top of the shell cover (8), a connecting rod (10) is symmetrically hinged at the bottom of the pressing plate (9), the other end of the connecting rod (10) is hinged to the corresponding bending column (7), and an elastic guide component for longitudinally lifting and lowering the pressing plate (9) is installed at the top of the socket (2).

3. The anti-drop electronic connector according to claim 2, characterized in that: The elastic guide assembly comprises a second spring (11) installed on the top of the socket (2), the top end of the second spring (11) is connected to the pressure plate (9), and a guide column (12) is installed on the top of the socket (2) and passes through the second spring (11) and the pressure plate (9) in sequence, and the pressure plate (9) is slidably connected to the guide column (12).

4. The anti-drop electronic connector according to claim 1, characterized in that: The push plate (6) comprises a U-shaped piece, and a side of the push plate (6) away from the convex plate (402) is in contact with the outer side wall of the socket (2).

5. The anti-drop electronic connector according to claim 4, characterized in that: Slide blocks are installed on both opposing side walls of the U-shaped member, and a sliding groove (13) for the slide blocks to slide is provided on the outer side wall of the box body (3).

6. The anti-drop electronic connector according to claim 2, characterized in that: A pressing plate (14) is fixedly mounted at the center of the top of the pressing plate (9).

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