Flexible plug-in connector

Abstract

The utility model provides a flexible plug -in plug, it includes fixed seat, plug assembly, movable suite and spring. Plug assembly connects in one end of fixed seat, and movable suite and spring sleeve are in the outer periphery of fixed seat, and spring compression setting is between plug assembly and movable suite, and the outer periphery of fixed seat sets up the limit portion, and the limit portion will movable suite and will be limited in the limit portion one side near plug assembly. The utility model discloses a flexible plug -in plug through setting spring between movable suite and plug assembly, then to movable suite exerts force control plug assembly and carries out plug -in operation, and the force that adds can be flexible transmission to plug assembly, and plug assembly is not easy to cause the bruise or scratch of product surface or internal structure.

Description

Technical Field

[0001] This utility model relates to the field of plug connectors, and in particular to a flexible plug connector. Background Technology

[0002] Currently, many electronic devices and precision products involve the insertion and removal of connectors and sockets, such as connectors, sensors, and displays. These require frequent insertion and removal operations during production, testing, or use. However, existing connectors and sockets are mostly rigid, lacking buffering or adaptive adjustment functions. This can easily lead to pressure marks, scratches, or even deformation on the product's surface or internal structure during insertion and removal. The pressure marks are even more severe if the connectors and sockets have poor guidance.

[0003] Therefore, a flexible plug connector is needed to solve the above-mentioned technical problems. Utility Model Content

[0004] This invention provides a flexible plug connector to solve the problem that existing plugs can easily cause pressure damage, scratches, or even deformation to the surface or internal structure of a product.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is: a flexible plug connector, which includes: a fixed base, a plug assembly, a movable kit, and a spring;

[0006] The plug assembly is connected to one end of the fixed base. The movable kit and the spring are sleeved on the outer periphery of the fixed base. The spring is compressed between the plug assembly and the movable kit. The outer periphery of the fixed base is provided with a limiting part, which limits the movable kit to the side of the limiting part near the plug assembly.

[0007] In this utility model, a limiting inclined surface is provided on the outer side of the limiting part, and a mating inclined surface is provided on the inner side of the movable kit for cooperating with the limiting inclined surface. The end of the limiting inclined surface near the plug assembly is closer to the fixing base.

[0008] In this utility model, the fixing base includes a fixing cylinder and a wiring body, and the plug assembly includes a limiting kit, a plug body and a circuit board;

[0009] The wiring body is connected to one end of the fixed cylinder, and a portion of the wiring body extends inside the fixed cylinder. The plug assembly is connected to the other end of the fixed cylinder. The circuit board is connected between the wiring body and the plug body. Both the wiring body and the plug body are electrically connected to the circuit board. The limiting sleeve is fitted around the outer periphery of the plug body. A first screw passes through the wiring body and connects to the fixed cylinder. A second screw passes through the limiting sleeve and connects to the fixed cylinder.

[0010] The plug body has protrusions on both sides, and the protrusions are positioned between the limiting kit and the fixing cylinder.

[0011] The flexible plug-in connector includes a sliding sleeve, which is sleeved on the outer periphery of the fixed cylinder. The sliding sleeve is located between the spring and the movable component, and the spring is disposed between the sliding sleeve and the limiting component.

[0012] In addition, the plug body includes two symmetrically connected mating heads, which are connected through and limited within the limiting kit. Both sides of the two mating heads are provided with protrusions, and the limiting kit is provided with receiving grooves, with the protrusions positioned within the receiving grooves.

[0013] In this utility model, the wiring body and the fixed cylinder are positioned and connected by a first positioning post, and the limiting kit and the fixed cylinder are positioned and connected by a second positioning post.

[0014] In this invention, one end of the limiting kit extends and is sleeved around the outer periphery of the fixed cylinder.

[0015] In this invention, the plug body is provided with a contact piece for electrical connection with the circuit board, and the end of the contact piece near the circuit board is provided with multiple elastic bending structures.

[0016] In this utility model, the end of the plug body away from the wiring body is the plug-in end, and the outer peripheral edge of the plug-in end is provided with a chamfer structure.

[0017] In this invention, the four corners of the active kit are provided with connection holes.

[0018] Compared with the prior art, the advantages of this utility model are as follows: The flexible plug connector of this utility model sets a spring between the movable kit and the plug assembly, and then applies force to the movable kit to control the plug assembly to perform the plug-in operation. The applied force can be flexibly transmitted to the plug assembly, so that the plug assembly is less likely to cause pressure or scratches to the product surface or internal structure. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments are briefly introduced below. The drawings described below are only the corresponding drawings of some embodiments of this utility model.

[0020] Figure 1 This is a schematic diagram of the flexible plug connector of this utility model.

[0021] Figure 2 This is a structural schematic diagram of the flexible plug connector of this utility model from another perspective.

[0022] Figure 3 This is an exploded structural diagram of the flexible plug connector of this utility model.

[0023] Figure 4 This is a cross-sectional view of the flexible plug connector of this utility model. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] The directional terms mentioned in this utility model, such as "up", "down", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", are only for reference to the orientation of the accompanying drawings. The directional terms used are for the purpose of explaining and understanding this utility model, and are not intended to limit this utility model.

[0026] The terms "first" and "second" in this utility model are used for descriptive purposes only and should not be construed as indicating or implying relative importance, nor as a restriction on the order of events.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, a connection can be a detachable connection or a connection of an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] In existing technologies, plugs and sockets are mostly rigid connections, lacking buffering or adaptive adjustment functions. This can easily lead to damage, scratches, or even deformation of the product's surface or internal structure during plugging and unplugging. In particular, if the plug and socket have poor guidance, the damage problem will be more serious.

[0029] The following is a preferred embodiment of a flexible plug connector provided by this utility model that can solve the above-mentioned technical problems.

[0030] Please refer to Figure 1 , Figure 2 and Figure 3 In the diagram, units with similar structures are represented by the same labels.

[0031] This embodiment provides a flexible plug connector, which includes: a fixed base 11, a plug assembly 12, a movable kit 13, and a spring 14.

[0032] The plug assembly 12 is connected to one end of the fixed base 11. The movable sleeve 13 and the spring 14 are sleeved on the outer periphery of the fixed base 11. The spring 14 is compressed between the plug assembly 12 and the movable sleeve 13. The outer periphery of the fixed base 11 is provided with a limiting part 1111, which limits the movable sleeve 13 to the side of the limiting part 1111 close to the plug assembly 12. When force is applied to the movable sleeve 13 to control the plug assembly 12 to perform the insertion operation, the applied force can be flexibly transmitted to the plug assembly 12, so that the plug assembly 12 is less likely to cause pressure or scratches on the product surface or internal structure.

[0033] Please refer to Figure 3 and Figure 4 In this embodiment, a limiting inclined surface 1112 is provided on the outer side of the limiting part 1111, and a mating inclined surface 132 for cooperating with the limiting inclined surface 1112 is provided on the inner side of the movable kit 13. The end of the limiting inclined surface 1112 near the plug assembly 12 is closer to the fixed base 11. This makes the cooperation between the movable kit 13 and the fixed base 11 more stable.

[0034] Please refer to Figure 3 and Figure 4 In this embodiment, the fixing base 11 includes a fixing cylinder 111 and a wiring body 112, and the plug assembly 12 includes a limiting kit 121, a plug body 122 and a circuit board 123.

[0035] The wiring body 112 is connected to one end of the fixed cylinder 111, and part of the wiring body 112 extends inside the fixed cylinder 111. The plug assembly 12 is connected to the other end of the fixed cylinder 111. The circuit board 123 is connected between the wiring body 112 and the plug body 122. Both the wiring body 112 and the plug body 122 are electrically connected to the circuit board 123.

[0036] The limiting kit 121 is fitted onto the outer periphery of the plug body 122. The first screw 17 passes through the wiring body 112 and is connected to the fixing cylinder 111. The second screw 16 passes through the limiting kit 121 and is connected to the fixing cylinder 111.

[0037] The plug body 122 has protrusions 1221 on both sides, and the protrusions 1221 are positioned between the limiting kit 121 and the fixing cylinder 111.

[0038] This allows the fixed cylinder 111, wiring body 112, limit kit 121, plug body 122 and circuit board 123 to be connected into a whole structure.

[0039] In this embodiment, the flexible plug-in connector also includes a sliding sleeve 15, which is sleeved on the outer periphery of the fixed cylinder 111. The sliding sleeve 15 is located between the spring 14 and the movable component 13, and the spring 14 is disposed between the sliding sleeve 15 and the limiting component 121. The sliding sleeve 15 facilitates the stable placement of the spring 14.

[0040] Please refer to Figure 3 In this embodiment, the plug body 122 includes two symmetrically connected mating heads. The two mating heads pass through and are positioned within the positioning kit 121. Both sides of the two mating heads have protrusions. The positioning kit 121 has a receiving groove 1211, and the protrusions are positioned within the receiving groove 1211. This allows the positioning kit 121 to stably position the plug body 122.

[0041] Please refer to Figure 4 In this embodiment, the wiring body 112 and the fixed cylinder 111 are positioned and connected by the first positioning post 18, and the limiting kit 121 and the fixed cylinder 111 are positioned and connected by the second positioning post 19.

[0042] In this embodiment, one end of the limiting sleeve 121 extends and is sleeved on the outer periphery of the fixed cylinder 111, thereby improving the stability of the fit between the limiting sleeve 121 and the fixed cylinder 111.

[0043] Please refer to Figure 4 In this embodiment, the plug body 122 is provided with a contact piece for electrical connection with the circuit board 123. The end of the contact piece near the circuit board 123 has multiple elastic bending structures 1241. The bending structures enable the plug body 122 to achieve an elastic electrical connection with the circuit board 123, allowing control over the tightening of the second screw 16. This allows the plug body 122 to move elastically relative to the fixing base 11, further preventing the plug assembly 12 from causing pressure or scratches to the product surface or internal structure.

[0044] In this utility model, the end of the plug body 122 away from the wiring body 112 is the plug-in end, and the outer peripheral edge of the plug-in end is provided with a chamfer structure, which facilitates the plug body 122 to perform plug-in operation.

[0045] In this utility model, the four corners of the movable kit 13 are provided with connection holes 131, which can be used to connect the force-applying driving device.

[0046] The flexible plug connector of this preferred embodiment controls the movement of the entire connector by placing a spring between the movable kit and the plug assembly and then applying force to the movable kit. When the plug assembly contacts the socket, the force applied to the movable kit can be flexibly and gradually transmitted to the plug assembly. In this way, when the plug assembly is plugged into the socket, it is not easy to cause pressure or scratches to the surface or internal structure of the product.

[0047] In summary, although the present invention has been disclosed above with reference to preferred embodiments, the above preferred embodiments are not intended to limit the present invention. Those skilled in the art can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope defined in the claims.

Claims

1. A flexible plug-in connector, characterized in that, include: Mounting base, plug assembly, movable kit, and spring; The plug assembly is connected to one end of the fixed base. The movable kit and the spring are sleeved on the outer periphery of the fixed base. The spring is compressed between the plug assembly and the movable kit. The outer periphery of the fixed base is provided with a limiting part, which limits the movable kit to the side of the limiting part near the plug assembly.

2. The flexible plug-in connector according to claim 1, characterized in that, The outer side of the limiting part is provided with a limiting inclined surface, and the inner side of the movable kit is provided with a mating inclined surface for cooperating with the limiting inclined surface. The end of the limiting inclined surface near the plug assembly is closer to the fixing base.

3. The flexible plug-in connector according to claim 1, characterized in that, The fixing base includes a fixing cylinder and a wiring body, and the plug assembly includes a limiting kit, a plug body and a circuit board; The wiring body is connected to one end of the fixed cylinder, and a portion of the wiring body extends inside the fixed cylinder. The plug assembly is connected to the other end of the fixed cylinder. The circuit board is connected between the wiring body and the plug body. Both the wiring body and the plug body are electrically connected to the circuit board. The limiting sleeve is fitted around the outer periphery of the plug body. A first screw passes through the wiring body and connects to the fixed cylinder. A second screw passes through the limiting sleeve and connects to the fixed cylinder. The plug body has protrusions on both sides, and the protrusions are positioned between the limiting kit and the fixing cylinder.

4. The flexible plug-in connector according to claim 3, characterized in that, The flexible plug-in connector includes a sliding sleeve that is fitted around the outer periphery of the fixed cylinder. The sliding sleeve is located between the spring and the movable assembly, and the spring is disposed between the sliding sleeve and the limiting assembly.

5. The flexible plug-in connector according to claim 3, characterized in that, The plug body includes two symmetrically connected mating heads, which are connected through and positioned within the limiting kit. Both sides of the two mating heads are provided with protrusions. The limiting kit is provided with a receiving groove, and the protrusions are positioned within the receiving groove.

6. The flexible plug-in connector according to claim 3, characterized in that, The wiring body and the fixed cylinder are positioned and connected by a first positioning post, and the limiting kit and the fixed cylinder are positioned and connected by a second positioning post.

7. The flexible plug-in connector according to claim 3, characterized in that, One end of the limiting kit extends and is sleeved around the outer periphery of the fixed cylinder.

8. The flexible plug-in connector according to claim 3, characterized in that, The plug body is provided with a contact piece for electrical connection with the circuit board, and the end of the contact piece near the circuit board is provided with multiple flexible bending structures.

9. The flexible plug-in connector according to claim 3, characterized in that, The end of the plug body away from the wiring body is the plug-in end, and the outer peripheral edge of the plug-in end is provided with a chamfer structure.

10. The flexible plug-in connector according to claim 1, characterized in that, The active kit has connection holes at its four corners.

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