Floating type socket device

Abstract

The utility model discloses a floating type socket device, which comprises a base, a top cover, a sliding seat, an elastic piece, a fixed terminal and a movable terminal, the base is provided with a cavity structure with an open top, and the sliding seat is movably embedded in the cavity structure; the top cover fixedly covers the top of the base; the elastic piece is mounted between the top cover and the sliding seat; a plurality of jacks are formed in the sliding seat; avoiding holes are formed in the positions, corresponding to the jacks, of the top cover; a movable terminal is mounted in each jack, and an elastic part is arranged at the bottom of each movable terminal; one end of each fixed terminal is fixedly mounted at the bottom of the cavity structure of the base, and each movable terminal abuts against one fixed terminal through an elastic part at the bottom; and the other end of each fixed terminal extends out of the base. According to the utility model, by means of the flexible connection between the movable terminal and the fixed terminal, the socket has a floating adjustment function, thereby not only ensuring the reliable connection, but also eliminating the stress generated by the connection dislocation, and avoiding the phenomenon of poor contact.

Description

Technical Field

[0001] The utility model relates to the technical field of sockets, in particular to a floating socket device. Background Art

[0002] The floating connection socket in the prior art can only realize swimming in the horizontal plane of the plugging direction, and has no floating function in the plugging direction (i.e., longitudinal direction) of the connection socket. Therefore, the main function of this floating connector is to facilitate blind plugging and facilitate users to plug in. However, in actual use, the plugging looseness caused by the equipment or environment is usually in the plugging direction. The loosening in the plugging direction is usually caused by external vibration and the loosening of the internal plug-in parts. The reason for the loosening of the internal plug-in parts is often because the stress change between the plug and the socket due to long-term use produces slight deformation, making it impossible for the socket to be fixed with the plug, thereby causing poor contact. For example, the output socket of the clear camera is currently generally a fixed socket. The socket is welded to the PCB and then assembled to the camera housing. Due to manufacturing errors, there will be a phenomenon of socket misalignment. At this time, the matching of the plug and the socket will generate stress due to misalignment. Under the long-term action of stress, the PCB will be slightly deformed. This slight deformation will cause abnormal transmission of electrical signals for high-definition cameras, resulting in changes in the focal length position of the lens, and finally the problem of camera not working or blurred imaging. Therefore, in order to solve the above technical problems, the utility model provides a floating socket device. Utility Model Content

[0003] The utility model provides a floating socket device, which enables the socket to have a floating adjustment function by means of a flexible connection between a movable terminal and a fixed terminal, thereby ensuring reliable connection and eliminating stress caused by connection misalignment to avoid poor contact.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A floating socket device comprises a base, a top cover, a sliding seat, an elastic member, a fixed terminal and a movable terminal; the base is provided with a cavity structure with an open top, and the sliding seat is movably embedded in the cavity structure; the top cover is fixedly covered on the top of the base; the elastic member is installed between the top cover and the sliding seat; the sliding seat is provided with a plurality of insertion holes, and the top cover is provided with avoidance holes at positions corresponding to the plurality of insertion holes; a movable terminal is installed in each of the insertion holes, and the bottom of each of the movable terminals is provided with an elastic portion; one end of each of the fixed terminals is fixedly installed at the bottom of the base cavity structure, and each of the movable terminals abuts against a fixed terminal through the elastic portion at the bottom; the other end of each of the fixed terminals extends outside the base.

[0006] Furthermore, the movable terminal is made of conductive material, and includes a connecting part and an elastic part. The connecting part is connected to the socket by interference fit, and the connecting part is provided with a connecting hole. A clamping spring is provided on both sides of the connecting hole, and the elastic part is integrally formed with the connecting part. The elastic part is bent into an S shape, and the bottom of the elastic part abuts against the fixed terminal.

[0007] Furthermore, the middle portion of the clamping spring sheet is bent so that both of the clamping spring sheets protrude into the connecting hole.

[0008] Furthermore, the fixed terminal is made of conductive material, the fixed terminal is set to be Z-shaped, and the width of the fixed terminal is greater than the width of the movable terminal; a plurality of mounting holes are provided on the circumference of the base, and each mounting hole penetrates outward along the bottom of the base cavity structure; one of the Z-shaped horizontal ends of each of the fixed terminals is fixedly inserted into one of the mounting holes, and the other Z-shaped horizontal end of each of the fixed terminals remains outside the base.

[0009] Furthermore, the cavity structure is set as a rectangular parallelepiped structure, and the slide seat is movably embedded in the cavity structure; the slide seat is provided with four sockets that penetrate along the vertical direction, and the connecting part of each movable terminal is fixedly embedded in one of the sockets; the four sockets are distributed in a matrix.

[0010] Furthermore, two grooves are provided in the middle of the slide seat, the elastic member is set as a spring, the number of the elastic members is set to two, one of the springs is movably inserted in one of the grooves, and the tops of the two elastic members are in contact with the top cover.

[0011] Furthermore, a plurality of buckles are protruding outward from the peripheral side of the base, and a slot is provided on the top cover corresponding to the position of each buckle. The top cover covers the top of the base, and each buckle is snapped into a slot.

[0012] The beneficial effects of the utility model are:

[0013] 1) The utility model presses the slide into the base through an elastic member, so that the slide has a movable function. At the same time, the movable terminal on the slide is in elastic contact with the fixed terminal. When the pin of the plug enters from the jack, the slide can be translated, lifted or tilted in the base by means of the elastic contact between the elastic part and the fixed terminal and the flexible effect of the elastic member, thereby realizing the floating function. Even if the plug and the socket are misaligned, the movable terminal and the fixed terminal are in a state of flexible connection, so the two can always maintain a contact state, ensuring a reliable connection, avoiding poor contact, and avoiding stress caused by hard connection.

[0014] 2) The two clamping springs in the connecting part can clamp and fix the plug pin inserted into the connecting hole, and also realize the electrical connection between the pin pin and the movable terminal; the elastic part is bent into an S shape, and the bottom of the elastic part abuts against the fixed terminal. With the elastic deformation ability of the S-shaped bending structure, an elastic contact between the movable terminal and the fixed terminal is formed. The slide is pressed downward by the elastic part, and the movable terminal is supported upward by the elastic part to form a flexible connection. Even if the slide is in a translation, lifting or tilting state, it can ensure that the movable terminal is always in contact with the fixed terminal.

[0015] 3) The width of the fixed terminal is greater than that of the movable terminal, so that the horizontal end of the Z has a larger plane, providing a sliding platform for the movable terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings, wherein:

[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0018] Figure 2 A three-dimensional diagram of the present invention without the top cover;

[0019] Figure 3 It is a three-dimensional diagram of the top cover in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the slide seat in the utility model;

[0021] Figure 5 It is a three-dimensional diagram of the base and the fixed terminal in the utility model;

[0022] Figure 6 It is a three-dimensional diagram of the base in the utility model;

[0023] Figure 7 It is a three-dimensional diagram of the movable terminal and the fixed terminal in the utility model;

[0024] Figure ID:

[0025] 1-base, 2-top cover, 3-slide seat, 4-elastic part, 5-fixed terminal, 6-movable terminal, 11-mounting hole, 12-buckle, 21-avoidance hole, 22-slot, 31-jack, 32-groove, 61-connecting part, 62-elastic part, 63-clamping spring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a central component at the same time. When a component is referred to as being "set in the middle", it does not only mean being set in the middle, as long as it is not set at both ends within the range defined by the middle. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0029] Reference Figures 1 to 7As shown, a floating socket device comprises a base 1, a top cover 2, a slide 3, an elastic member 4, a fixed terminal 5 and a movable terminal 6; the base 1 is provided with a cavity structure with an open top, and the slide 3 is movably embedded in the cavity structure; the top cover 2 is fixedly covered on the top of the base 1; the elastic member 4 is installed between the top cover 2 and the slide 3, and the slide 1 is installed in the base through the elastic member 4 and the top cover 2. The slide 3 and the sides of the base 1 can reserve movable space as needed, and the slide 3 and the base have the function of being movable with the help of the elastic force of the elastic member 4; the slide 3 is provided with a plurality of sockets 31, and the top cover 2 is provided with avoidance holes 21 at positions corresponding to the plurality of sockets 31. The sockets 31 are used for docking with plugs, and the number can be set as needed; a movable terminal 6 is installed in each of the sockets 31, and the top of the movable terminal 6 is in contact with the corresponding A socket 31 is interference fit, and the bottom of each movable terminal 6 is set as an elastic part 62; one end of each fixed terminal 5 is fixedly installed at the bottom of the cavity structure of the base 1, and each movable terminal 6 abuts against a fixed terminal 5 through the elastic part 62 at the bottom. When the pin of the plug enters from the socket 31, with the help of the elastic contact between the elastic part 62 and the fixed terminal 5, and the flexible action of the elastic part 4, the slide seat 3 can be translated, lifted or tilted in the base, thereby realizing the floating function. Even if there is misalignment between the plug and the socket, since the movable terminal 6 and the fixed terminal 5 are in a state of flexible connection, the two can always maintain a contact state, ensuring reliable connection, avoiding poor contact, and avoiding stress caused by hard connection; the other end of each fixed terminal 5 extends to the outside of the base 1 for welding with an external PCB.

[0030] like Figure 7 As shown, the movable terminal 6 is made of conductive material, such as metal copper. The movable terminal 6 includes a connecting portion 61 and an elastic portion 62. The connecting portion 61 is connected to the jack 31 by interference fit. The connecting portion 62 is provided with a connecting hole. A clamping spring 63 is provided on both sides of the connecting hole. The middle part of the clamping spring 63 is bent so that the two clamping springs 63 protrude into the connecting hole. The plug pin inserted into the connecting hole is clamped and fixed by the two clamping springs 63, and the electrical connection between the pin and the movable terminal 6 is also realized. The elastic portion 62 is integrally formed with the connecting portion 61, and the elastic portion 61 is bent into an S shape. The bottom of the elastic portion 62 abuts against the fixed terminal 5. With the help of the elastic deformation ability of the S-shaped bending structure, an elastic contact is formed between the movable terminal 6 and the fixed terminal 5; the slide 3 is pressed downward by the elastic member, and the movable terminal 6 is supported upward by the elastic part 62, forming a flexible connection. Even if the slide 3 is in a translation, lifting or tilting state, it can ensure that the movable terminal 6 is always in contact with the fixed terminal 5.

[0031] like Figures 5 to 7 As shown, the fixed terminal 5 and the movable terminal 6 are made of the same conductive material, and the fixed terminal 5 is set to be Z-shaped. The width of the fixed terminal is greater than that of the movable terminal, so that the horizontal end of the Z has a larger plane, providing a sliding platform for the movable terminal 6. The base 1 is provided with a plurality of mounting holes 11 on the periphery, and each mounting hole 11 penetrates outward along the bottom of the cavity structure of the base 1; one of the Z-shaped horizontal ends of each fixed terminal 5 is fixedly inserted into one of the mounting holes 11, and the other Z-shaped horizontal end of each fixed terminal 5 is left outside the base 1 for welding with the PCB.

[0032] like Figure 2 As shown, the cavity structure is a rectangular parallelepiped structure, and the slide seat 3 is movably embedded in the cavity structure. Figure 4 As shown, in this embodiment, the slide 3 is provided with four jacks 31 which are arranged vertically, and the connection part 61 of each movable terminal 6 is fixedly embedded in one of the jacks 31; the four jacks 31 are distributed in a matrix, and in actual production, the distribution positions of the jacks are designed according to the corresponding plugs. Two grooves 32 are provided in the middle of the slide 3, and the elastic member 4 is set as a spring, and the number of the elastic members 4 is set as two. One of the springs is movably inserted in one of the grooves 32, and the tops of the two elastic members 4 are in contact with the top cover 1. In actual production, the length, width and height of the slide 3 are all smaller than the length, width and height of the cavity structure, so that the slide 3 can have space for movement in the base 1. Different pin number requirements and floating amount requirements can also be achieved by adjusting the size of related parts and matching clearances as needed.

[0033] like Figure 3 and Figure 1 As shown, the base 1 is provided with a plurality of buckles 12 protruding outwardly on the circumference thereof, and the top cover 2 is provided with a slot 22 corresponding to the position of each buckle 12 . The top cover 2 covers the top of the base 1 , and each buckle 12 is snapped into a slot 22 .

Claims

1. A floating socket device, characterized in that: It includes a base, a top cover, a sliding seat, an elastic member, a fixed terminal and a movable terminal; the base is provided with a cavity structure with an open top, and the sliding seat is movably embedded in the cavity structure; the top cover is fixedly covered on the top of the base; the elastic member is installed between the top cover and the sliding seat; the sliding seat is provided with a plurality of sockets, and the top cover is provided with avoidance holes at positions corresponding to the plurality of sockets; a movable terminal is installed in each of the sockets, and the bottom of each movable terminal is provided with an elastic part; one end of each fixed terminal is fixedly installed at the bottom of the base cavity structure, and each movable terminal abuts against a fixed terminal through the elastic part at the bottom; the other end of each fixed terminal extends outside the base.

2. A floating socket device according to claim 1, characterized in that: The movable terminal is made of conductive material, and includes a connecting part and an elastic part. The connecting part is connected to the socket by interference fit, and the connecting part is provided with a connecting hole. A clamping spring is provided on both sides of the connecting hole. The elastic part is integrally formed with the connecting part, and the elastic part is bent into an S shape. The bottom of the elastic part abuts against the fixed terminal.

3. A floating socket device according to claim 2, characterized in that: The middle part of the clamping spring sheet is bent so that both the clamping spring sheets protrude into the connecting hole.

4. A floating socket device according to claim 2, characterized in that: The fixed terminal is made of conductive material, and is set to be Z-shaped. The width of the fixed terminal is greater than the width of the movable terminal. A plurality of mounting holes are provided on the circumference of the base, and each mounting hole penetrates outward along the bottom of the base cavity structure. One of the Z-shaped transverse ends of each fixed terminal is fixedly inserted into one of the mounting holes, and the other Z-shaped transverse end of each fixed terminal remains outside the base.

5. A floating socket device according to claim 2, characterized in that: The cavity structure is a rectangular parallelepiped structure, and the slide seat is movably embedded in the cavity structure; the slide seat is provided with four insertion holes arranged vertically, and the connecting portion of each movable terminal is fixedly embedded in one of the insertion holes; the four insertion holes are distributed in a matrix.

6. A floating socket device according to claim 4, characterized in that: Two grooves are arranged in the middle of the slide seat, the elastic member is set as a spring, the number of the elastic members is set as two, one of the springs is movably inserted in one of the grooves, and the tops of the two elastic members are in contact with the top cover.

7. A floating socket device according to claim 5, characterized in that: A plurality of buckles are protruding outward from the peripheral side of the base, and a slot is provided on the top cover corresponding to the position of each buckle. The top cover covers the top of the base, and each buckle is snapped into a slot.

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