Electric connector convenient to disassemble

Abstract

The utility model relates to an electric connector convenient to disassemble in the field of electric connectors, which comprises a base, a rotary pressing plate rotatably arranged on the base, and a conductive terminal and a grounding spring which are arranged in the base, two sides of the base are provided with clamping grooves, the clamping grooves are provided with slidable push buttons, two sides of the rotary pressing plate are provided with elastic arms, and the elastic arms are connected with the conductive terminal and the grounding spring. The elastic arm is provided with a buckle matched with the push button, reset assemblies capable of sliding up and down are installed on the two sides of the base, and contact blocks matched with the reset assemblies are arranged on the two sides of the rotary pressing plate. According to the utility model, through the matching of the slidable push button and the buckle on the clamping groove, the buckle on the elastic arm can be separated from the clamping groove only by pushing the push button during disassembly, so that the quick disassembly of the rotary pressing plate is realized. And through cooperation of the reset assembly and the contact block, after the buckle is separated from the clamping groove, the rotary pressing plate can bounce upwards, so that secondary locking of the buckle and the clamping groove is avoided while the circuit board is convenient to disassemble. Therefore, the dismounting efficiency of the electric connector is improved, and the damage risk of the electric connector is reduced.

Description

Technical Field

[0001] The utility model relates to the field of electric connectors, in particular to an electric connector which is easy to disassemble. Background Art

[0002] FPC connectors are an essential component of electronic devices, enabling electrical connections and signal transmission between circuits, between circuits and devices, and between devices. Grounding springs play a crucial role in FPC connectors. They not only provide an effective grounding path to protect circuits from electromagnetic interference, but also directly impact the stability and reliability of the connection between the FPC connector and the circuit board.

[0003] To achieve a stable connection with a circuit board, existing electrical connectors typically use clips and slots to securely fit the base and adapter plate, firmly pressing the circuit board. However, because the clips and slots are rigidly connected, when removing the circuit board, the operator must forcefully bend the adapter plate upward to release the clips from the slots. This operation is laborious and can easily damage or deform the adapter plate or conductive terminals, thus affecting the normal use of the electrical connector. Therefore, the present invention provides an electrical connector that is easy to disassemble. Summary of the Invention

[0004] The utility model provides an electric connector which is easy to disassemble. By replacing the disassembly method of the transfer plate, the problem that the transfer plate or the conductive terminals are easily damaged or deformed when the circuit board is disassembled is solved.

[0005] The purpose of this utility model is achieved by the following methods:

[0006] A disassembly-friendly electrical connector comprises a base, a pressure plate rotatably mounted on the base, and a conductive terminal and a grounding spring mounted in the base; slots are provided on both sides of the base, a slidable push button is mounted on the slots, elastic arms are provided on both sides of the pressure plate, buckles are provided on the elastic arms for cooperating with the push button, reset assemblies that can slide up and down are mounted on both sides of the base, and contact blocks are provided on both sides of the pressure plate for cooperating with the reset assemblies.

[0007] Furthermore, the push button and the locking slot are respectively provided on a guide block and a guide slot for cooperating with each other.

[0008] Furthermore, a fixed shaft is installed on the slot, and the push button cooperates with the fixed shaft through a waist-shaped hole.

[0009] Furthermore, the reset assembly includes a sliding block slidably installed in the base, a reset spring installed at one end of the sliding block, and a fixed block fixedly installed on the base.

[0010] Further, one end of the sliding block is provided with a guiding structure for cooperating with the contact block.

[0011] Further, a limiting block is arranged on the outer side of the sliding block, and the base is provided with a limiting groove for cooperating with the limiting block.

[0012] Further, one side of the push button protrudes out of the outer side of the base.

[0013] Advantages of the present utility model: Through the cooperation of the slidable push button on the card slot and the buckle, when disassembling, only need to push the push button, then the buckle on the elastic arm can be disengaged from the card slot, thus realizing the quick disassembly of the rotating pressure plate. And through the cooperation of the reset assembly and the contact block, after the buckle is disengaged from the card slot, the rotating pressure plate can bounce upward, which is convenient for disassembling the circuit board and at the same time avoids the secondary locking of the buckle and the card slot. Thereby improving the disassembly efficiency of the electrical connector and reducing the risk of damage to the electrical connector. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of an electrical connector that is easy to disassemble according to the present utility model;

[0015] Figure 2 It is a cross-sectional view of an electrical connector that is easy to disassemble according to the present utility model;

[0016] Figure 3 It is a partial cross-sectional view of an electrical connector that is easy to disassemble according to the present utility model;

[0017] Figure 4 It is the first partial enlarged view of the base in the present utility model;

[0018] Figure 5 It is the second partial enlarged view of the base in the present utility model;

[0019] Figure 6 It is the partial enlarged view of the rotating pressure plate in the present utility model;

[0020] Figure 7 It is the schematic structural diagram of the push button in the present utility model;

[0021] Figure 8 It is the schematic structural diagram of the sliding block in the present utility model;

[0022] The reference numerals in the figure are respectively: 1 - base, 101 - card slot, 1011 - guiding slot, 1012 - fixed shaft, 102 - push button, 1021 - guiding block, 1022 - kidney-shaped hole, 103 - limiting slot, 2 - rotating pressure plate, 201 - elastic arm, 202 - buckle, 203 - contact block, 3 - conductive terminal, 4 - grounding spring piece, 5 - sliding block, 501 - guiding structure, 502 - limiting block, 6 - return spring, 7 - fixed block. Detailed implementation manners

[0023] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific implementation manners.

[0024] In this embodiment, referring to Figures 1-8 , a detachable electrical connector implemented specifically includes a base 1, a rotating pressure plate 2 rotatably installed on the base 1, and a conductive terminal 3 and a grounding spring piece 4 installed in the base 1. Card slots 101 are provided on both sides of the base 1, and slidable push buttons 102 are installed on the card slots 101. Elastic arms 201 are provided on both sides of the rotating pressure plate 2, and buckles 202 for cooperating with the push buttons 102 are provided on the elastic arms 201. Return components that can slide up and down are installed on both sides of the base 1, and contact blocks 203 for cooperating with the return components are provided on both sides of the rotating pressure plate 2. An opening for accommodating the buckle 202 is provided on the card slot 101. When fixing the circuit board, by pressing the rotating pressure plate 2, the elastic arm 201 is slightly deformed, so that the buckle 202 enters the opening on the card slot 101, achieving the effect of fixing the circuit board. When the circuit board needs to be disassembled, by pushing the push button 102 in the card slot 101, the buckle 202 is pushed out of the card slot 101, and through the cooperation between the return component on the base 1 and the contact block 203, the rotating pressure plate 2 is pushed upward, so that the buckle 202 is disengaged from the cooperation range with the card slot 101, thereby loosening the circuit board and achieving rapid disassembly.

[0025] Further, the push button 102 and the card slot 101 are respectively provided with a guiding block 1021 and a guiding slot 1011 for mutual cooperation. Through the cooperation between the guiding block 1021 and the guiding slot 1011, the push button 102 remains stable during the sliding process, avoiding jamming or deviation from the predetermined track. The cooperative design of the guiding block 1021 and the guiding slot 1011 ensures the smoothness of the push button 102 during the operation, and at the same time improves the accuracy of the cooperation with the buckle 202.

[0026] Further, a fixed shaft 1012 is installed on the card slot 101, and the push button 102 cooperates with the fixed shaft 1012 through a kidney-shaped hole 1022. Through the cooperation between the fixed shaft 1012 and the kidney-shaped hole 1022, while effectively preventing the push button 102 from falling off, the stable sliding of the push button 102 in the card slot 101 is also improved.

[0027] Further, the base 1 is provided with a through hole for installing a reset component. The reset component includes a sliding block 5 slidably installed in the base 1, a reset spring 6 installed at one end of the sliding block 5, and a fixed block 7 fixedly installed on the base 1. The fixed block 7 is installed at one end of the through hole. One end of the sliding block 5 is provided with a stop edge to prevent the sliding block 5 from detaching from the through hole. The reset spring 6 is installed between the sliding block 5 and the fixed block 7. When the buckle 202 is engaged with the card slot 101, the sliding block 5 is squeezed by the contact block 203, causing the reset spring 6 to compress. When the circuit board needs to be disassembled, after the buckle 202 is pushed out of the card slot 101 by the push button 102, the reset spring 6 rebounds, pushing the sliding block 5 upward, so that the rotating pressure plate 2 bounces upward through the contact between the sliding block 5 and the contact block 203, causing the buckle 202 to disengage from the cooperation range with the card slot 101, realizing rapid disassembly.

[0028] Further, one end of the sliding block 5 is provided with a guiding structure 501 for cooperating with the contact block 203. Through the guiding structure 501 on the sliding block 5, when the sliding block 5 cooperates with the contact block 203, it can slide smoothly, avoiding damage caused by violent collision or uneven force. Thus, the stability and reliability of the electrical connector during long-term use are ensured.

[0029] Further, a limiting block 502 is provided on the outer side of the sliding block 5, and the base 1 is provided with a limiting groove 103 for cooperating with the limiting block 502. The cooperation between the limiting block 502 and the limiting groove 103 enables the sliding block 5 to slide upward smoothly when sliding up and down, preventing the sliding block 5 from rotating and affecting the normal use of the guiding structure 501, ensuring the stability and accuracy of the sliding block 5 during operation.

[0030] Further, one side of the push button 102 protrudes out of the outer side of the base 1. This enables the push button 102 to slide by pressing both sides of the base 1, thereby realizing the control of the buckle 202. This design makes the operation convenient and the manufacturing simpler and faster. Thus, the production cost is reduced and the market competitiveness of the product is improved.

[0031] The beneficial effects of the present utility model: Through the cooperation of the slidable push button 102 on the card slot 101 and the buckle 202, when disassembling, only by pushing the push button 102, the buckle 202 on the elastic arm 201 can be disengaged from the card slot 101, thereby realizing the rapid disassembly of the rotating pressure plate 2. And through the cooperation of the reset component and the contact block 203, after the buckle 202 is disengaged from the card slot 101, the rotating pressure plate 2 can bounce upward, facilitating the disassembly of the circuit board and avoiding the secondary locking of the buckle 202 with the card slot 101. Thus, the disassembly efficiency of the electrical connector is improved and the risk of damage to the electrical connector is reduced.

[0032] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model is disclosed above in the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art, without departing from the scope of the technical solution of the present utility model, when making some changes or modifications using the above-disclosed technical content to equivalent embodiments of equivalent changes, as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technology of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims

1. An electrical connector that is easy to disassemble, comprising a base (1), a rotary pressure plate (2) rotatably mounted on the base (1), and a conductive terminal (3) and a grounding spring piece (4) mounted in the base (1), characterized in that: On both sides of the base (1), there are clamping grooves (101). A slidable push button (102) is installed on the clamping grooves (101). On both sides of the rotating pressure plate (2), there are elastic arms (201). On the elastic arms (201), there are buckles (202) that cooperate with the push button (102). On both sides of the base (1), a vertically slidable reset assembly is installed. On both sides of the rotating pressure plate (2), there are contact blocks (203) that cooperate with the reset assembly.

2. The electrical connector according to claim 1, wherein: The push button (102) and the clamping groove (101) are respectively provided with a guiding block (1021) and a guiding groove (1011) for mutual cooperation.

3. The electrical connector according to claim 1 or 2, characterized in that: A fixed shaft (1012) is installed on the clamping groove (101). The push button (102) cooperates with the fixed shaft (1012) through an oblong hole (1022).

4. The electrical connector according to claim 1, wherein: The reset assembly includes a sliding block (5) slidably installed in the base (1), a reset spring (6) installed at one end of the sliding block (5), and a fixed block (7) fixedly installed on the base (1).

5. The electrical connector according to claim 4, wherein: One end of the sliding block (5) is provided with a guiding structure (501) for cooperating with the contact block (203).

6. The electrical connector according to claim 5, wherein: A limiting block (502) is arranged on the outer side of the sliding block (5). The base (1) is provided with a limiting groove (103) for cooperating with the limiting block (502).

7. The electrical connector according to claim 1, characterized in that: ​

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