Wire-to-board connector convenient to disassemble

Abstract

The utility model discloses a wire-to-board connector convenient to disassemble, and relates to the technical field of basic electrical elements. A wire-to-plate connector convenient to disassemble comprises a plate end connector, a limiting device is arranged on the plate end connector, the limiting device comprises a wire end connector, two buttons and two protective shells, the two protective shells are fixedly connected in grooves formed in the two sides of the plate end connector respectively, a wire end connector groove is formed in the outer wall of one end of the plate end connector, and the wire end connector groove is fixedly connected with the wire end connector. The outer wall of one end of the wire end connector is in sliding connection with the interior of the wire end connector groove, and a push button in the limiting device moves reversely to drive a top block to move reversely and drive a limiting block to move reversely at the same time. And then the limiting block moves oppositely to drive the first reset spring to contract, and meanwhile, the other end of the first reset spring is separated from the interior of the second limiting block groove, so that workers can disassemble the wire end connector conveniently, skills or tools are avoided, and the working efficiency of the workers is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of basic electrical components, and particularly relates to a wire-to-board connector which is convenient to disassemble. Background Technique

[0002] A wire-to-board connector is an electrical connector widely used in the electronic communication industry. Generally, it includes a wire-end connector and a board-end connector that are connected to each other. The Chinese utility model patent, with the authorization announcement number "CN219106646U", discloses a wire-to-board connector that is convenient to disassemble, which relates to the technical field of wire-to-board connectors. This wire-to-board connector includes a board-end connector, a wire-end connector, and a disassembly mechanism. The wire-end connector is inserted into the interior of the board-end connector. On both sides of the board-end connector away from the wire-end connector at both ends, first fixing blocks are installed. On both ends of the wire-end connector, second fixing blocks opposite to the first fixing blocks are installed. The moving block pushes the limiting cylinder and the second fixing block to move, so that the second fixing block drives the wire-end connector to move, enabling the wire-end connector to quickly disengage from the board-end connector, realizing the quick disassembly of the wire-end connector, and improving the disassembly efficiency of the wire-end connector. Through the clamping connection of the second clamping block and the first clamping block, the utility model prevents the board-end connector and the wire-end connector from separating from each other during use, and enables the board-end connector and the wire-end connector to be stably connected.

[0003] The above technical solution drives the moving block to move through the moving plate. The moving block pushes the limiting cylinder and the second fixing block to move, so that the second fixing block drives the wire-end connector to move, enabling the wire-end connector to quickly disengage from the board-end connector. However, there are still certain defects in the above technical solution. For example, through the clamping connection of the second clamping block and the first clamping block, the board-end connector and the wire-end connector are stably connected. However, some skills or tools may be required to overcome the frictional force or clamping force between the clamping block and the clamping groove during disassembly. Improper disassembly may cause damage to the clamping block or the clamping groove, thereby reducing the practicality of the device. Summary of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a wire-to-board connector that is convenient to disassemble, which can solve the problem that through the clamping connection of the second clamping block and the first clamping block, the board-end connector and the wire-end connector are stably connected. However, some skills or tools may be required to overcome the frictional force or clamping force between the clamping block and the clamping groove during disassembly. Improper disassembly may cause damage to the clamping block or the clamping groove, thereby reducing the practicality of the device.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A wire-to-board connector that is convenient to disassemble, including a board-end connector, and a limiting device is provided on the board-end connector;

[0006] The limiting device includes a wire-end connector, two buttons and two protective shells. The two protective shells are fixedly connected inside the grooves opened on both sides of the board-end connector. A wire-end connector groove is opened on the outer wall of one end of the board-end connector. One end of the outer wall of the wire-end connector is slidably connected to the inside of the wire-end connector groove. Button grooves are opened on the outer walls of the two protective shells, and the outer walls of the two buttons are respectively slidably connected to the inside of the corresponding button grooves;

[0007] Among them, on both sides of the outer wall of the end of the wire-end connector close to the board-end connector, first limiting block grooves are opened. Limiting blocks are slidably connected inside the two first limiting block grooves. Second limiting block grooves are opened on both inner walls of the wire-end connector groove. First return springs are arranged inside the two first limiting block grooves. Top blocks are slidably connected inside the two protective shells.

[0008] Preferably, one ends of the two limiting blocks close to the second limiting block grooves are respectively in contact with the inner walls of the corresponding limiting blocks. Both ends of the two first return springs are fixedly connected to one end of the corresponding limiting block and the inner wall of the first limiting block groove;

[0009] Among them, one ends of the two buttons close to the top blocks slide and extend into the inside of the protective shells and are respectively fixedly connected to the outer walls of the corresponding top blocks. One ends of the two top blocks close to the limiting blocks slide and extend into the inside of the second limiting block grooves and are respectively in contact with one end of the corresponding limiting blocks.

[0010] Preferably, a guide block groove is opened on the upper wall of the wire-end connector groove;

[0011] Among them, a connecting wire is installed at one end of the wire-end connector away from the board-end connector.

[0012] Preferably, a top plate is slidably connected inside the wire-end connector groove. One end of the outer wall of the top plate close to the wire-end connector is in contact with the outer wall of the wire-end connector;

[0013] Among them, a guide block is fixedly connected to the outer wall of the end of the wire-end connector close to the board-end connector.

[0014] Preferably, the outer wall of the guide block is slidably connected to the inside of the guide block groove;

[0015] Among them, two fixing rods are slidably connected to the outer wall of the end of the board-end connector away from the wire-end connector.

[0016] Preferably, one ends of the two fixing rods close to the top plate slide and extend into the inside of the board-end connector and are both fixedly connected to the outer wall of the top plate;

[0017] Among them, second return springs are sleeved on the outer walls of the two fixing rods. Both ends of the two second return springs are fixedly connected to the inner wall of the wire-end connector groove and one end of the outer wall of the top plate.

[0018] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0019] 1. For this easily detachable wire-to-board connector, when the push button in the limiting device moves in the opposite direction, it drives the top block to move in the opposite direction, and at the same time drives the limiting block to move in the opposite direction. Then, when the limiting block moves in the opposite direction, it drives the first return spring to contract and at the same time makes the other end of it disengage from the inside of the second limiting block groove. In this way, it is convenient for the staff to disassemble the wire-end connector, avoiding the need for skills or tools, and effectively improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present utility model will be further described below in conjunction with the drawings and embodiments:

[0021] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 is a structural schematic diagram of the outside of the wire-end connector of the present utility model;

[0023] Figure 3 is a structural schematic diagram of the outside of the top plate of the present utility model.

[0024] Reference numerals: 1. Board-end connector; 2. Wire-end connector; 3. Connecting wire; 4. Button groove; 5. Button; 6. Protective shell; 7. Top block; 8. Wire-end connector groove; 9. First limiting block groove; 10. Limiting block; 11. First return spring; 12. Second limiting block groove; 13. Guide block groove; 14. Guide block; 15. Second return spring; 16. Fixed rod; 17. Top plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] This part will describe the specific embodiments of the present utility model in detail. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0026] In the description of the present utility model, it should be understood that for the orientation description, such as the orientation or positional relationship indicated by up, down, front, back, left, right, etc., is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model.

[0027] In the description of the present utility model, "greater than", "less than", "exceeding", etc. are understood not to include the number itself, while "above", "below", "within", etc. are understood to include the number itself. If the first and the second are described, they are only used to distinguish technical features and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence relationship of the indicated technical features.

[0028] In the description of the present utility model, unless otherwise clearly defined, terms such as "set", "installed", "connected", etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.

[0029] Please refer to Figures 1-3 , the present utility model provides a technical solution: a wire-to-board connector that is easy to disassemble, including a board-end connector 1;

[0030] A limiting device is provided on the board-end connector 1;

[0031] The limiting device includes a wire-end connector 2, two buttons 5 and two protective shells 6. The two protective shells 6 are respectively fixedly connected inside the grooves opened on both sides of the board-end connector 1. A wire-end connector groove 8 is opened on the outer wall of one end of the board-end connector 1. One end of the outer wall of the wire-end connector 2 is slidably connected to the inside of the wire-end connector groove 8. Button grooves 4 are opened on the outer walls of the two protective shells 6. The outer walls of the two buttons 5 are respectively slidably connected to the inside of the corresponding button grooves 4. On both sides of the outer wall of one end of the wire-end connector 2 close to the board-end connector 1, first limiting block grooves 9 are opened. Limiting blocks 10 are slidably connected inside the two first limiting block grooves 9. Second limiting block grooves 12 are opened on both inner walls of the wire-end connector groove 8. One ends of the two limiting blocks 10 close to the second limiting block grooves 12 are respectively in contact with the inner walls of the corresponding limiting blocks 10. First return springs 11 are arranged inside the two first limiting block grooves 9. Both ends of the two first return springs 11 are fixedly connected to one end of the corresponding limiting block 10 and the inner wall of the first limiting block groove 9 respectively. Top blocks 7 are slidably connected inside the two protective shells 6. One ends of the two buttons 5 close to the top blocks 7 slide and extend into the inside of the protective shells 6 and are respectively fixedly connected to the outer walls of the corresponding top blocks 7. One ends of the two top blocks 7 close to the limiting blocks 10 slide and extend into the inside of the second limiting block grooves 12 and are respectively in contact with one end of the corresponding limiting blocks 10.

[0032] Among them, a guide block groove 13 is formed in the upper wall of the wire-end connector groove 8. A connecting wire 3 is installed at one end of the wire-end connector 2 away from the board-end connector 1. A top plate 17 is slidably connected inside the wire-end connector groove 8. The outer wall of one end of the top plate 17 close to the wire-end connector 2 is in contact with the outer wall of the wire-end connector 2. A guide block 14 is fixedly connected to the outer wall of one end of the wire-end connector 2 close to the board-end connector 1. The outer wall of the guide block 14 is slidably connected to the inside of the guide block groove 13. Two fixing rods 16 are slidably connected to the outer wall of one end of the board-end connector 1 away from the wire-end connector 2. One ends of the two fixing rods 16 close to the top plate 17 both slidably extend into the board-end connector 1 and are fixedly connected to the outer wall of the top plate 17. Second return springs 15 are sleeved on the outer walls of the two fixing rods 16. Two ends of the two second return springs 15 are respectively fixedly connected to the inner wall of the wire-end connector groove 8 and the outer wall of one end of the top plate 17.

[0033] Further, when using this device, first insert one end of the wire-end connector 2 into the inside of the wire-end connector groove 8. Then, while the top plate 17 is pushed by one end of the wire-end connector 2 to move in the opposite direction of the wire-end connector 2, the second return spring 15 is contracted. Then, the connection between the wire-end connector 2 and the board-end connector 1 is completed by the other end of the limiting block 10 entering the inside of the second limiting block groove 12. Then, when it is necessary to separate the wire-end connector 2 and the board-end connector 1, press the button 5 to move in the opposite direction, which drives the top block 7 to move in the opposite direction and at the same time drives the limiting block 10 to move in the opposite direction. Then, while the limiting block 10 moves in the opposite direction, the first return spring 11 is contracted and its other end is disengaged from the inside of the second limiting block groove 12. Then, after the wire-end connector 2 loses its limit, the force generated by the second return spring 15 on the top plate 17 causes the top plate 17 to push one end of the wire-end connector 2 to slide out of the inside of the wire-end connector groove 8, which is convenient for the staff to remove the wire-end connector 2.

[0034] By pressing the button 5 in the limiting device to move in the opposite direction, the top block 7 is driven to move in the opposite direction and at the same time the limiting block 10 is driven to move in the opposite direction. Then, while the limiting block 10 moves in the opposite direction, the first return spring 11 is contracted and its other end is disengaged from the inside of the second limiting block groove 12. This is convenient for the staff to disassemble the wire-end connector 2, avoiding the need for skills or tools, and effectively improving the work efficiency of the staff. After the wire-end connector 2 loses its limit, the force generated by the second return spring 15 on the top plate 17 causes the top plate 17 to push one end of the wire-end connector 2 to slide out of the inside of the wire-end connector groove 8, which is convenient for the staff to remove the wire-end connector 2. This avoids the need for the staff to manually pull out the wire-end connector 2, thereby reducing the workload of the staff and improving the practicality of the device at the same time.

[0035] Working principle: first, insert one end of the wire end connector 2 into the wire end connector slot 8, then use one end of the wire end connector 2 to push the top plate 17 and move in the opposite direction to the wire end connector 2 while driving the second return spring 15 to contract, and then enter the second limit block slot 12 through the other end of the limit block 10 to complete the connection between the wire end connector 2 and the board end connector 1, and then when the wire end connector 2 and the board end connector 1 need to be separated, press the button 5 to move in the opposite direction to drive the top block 7 to move in the opposite direction while driving the limit block 10 to move in the opposite direction, and then use the limit block 10 to move in the opposite direction to drive the first return spring 11 to contract while causing its other end to break contact with the inside of the second limit block slot 12, and then after the wire end connector 2 loses its limit, the force generated by the second return spring 15 on the top plate 17 causes the top plate 17 to push one end of the wire end connector 2 and slide out of the wire end connector slot 8, so that it is convenient for the staff to remove the wire end connector 2.

[0036] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A wire-to-board connector that is easy to disassemble, including a board-end connector (1), characterized in that: A limiting device is provided on the board-end connector (1); The limiting device includes a wire-end connector (2), two buttons (5) and two protective cases (6). The two protective cases (6) are fixedly connected inside the grooves opened on both sides of the board-end connector (1). A wire-end connector groove (8) is opened on the outer wall of one end of the board-end connector (1). One end of the outer wall of the wire-end connector (2) is slidably connected to the inside of the wire-end connector groove (8). Button grooves (4) are opened on the outer walls of the two protective cases (6), and the outer walls of the two buttons (5) are respectively slidably connected to the inside of the corresponding button grooves (4); Among them, on both sides of the outer wall of one end of the wire-end connector (2) close to the board-end connector (1), first limiting block grooves (9) are opened. Limiting blocks (10) are slidably connected inside the two first limiting block grooves (9). Second limiting block grooves (12) are opened on both inner walls of the wire-end connector groove (8). First return springs (11) are arranged inside the two first limiting block grooves (9). Top blocks (7) are slidably connected inside the two protective cases (6).

2. The wire-to-board connector according to claim 1, wherein: One ends of the two limiting blocks (10) close to the second limiting block grooves (12) are respectively in contact with the inner walls of the corresponding limiting blocks (10). Both ends of the two first return springs (11) are fixedly connected to one end of the corresponding limiting block (10) and the inner wall of the first limiting block groove (9); Among them, one ends of the two buttons (5) close to the top blocks (7) slide and extend into the inside of the protective cases (6) and are respectively fixedly connected to the outer walls of the corresponding top blocks (7). One ends of the two top blocks (7) close to the limiting blocks (10) slide and extend into the inside of the second limiting block grooves (12) and are respectively in contact with one end of the corresponding limiting blocks (10).

3. The wire-to-board connector according to claim 1, wherein: A guide block groove (13) is opened on the upper wall of the wire-end connector groove (8); Among them, a connecting wire (3) is installed at one end of the wire-end connector (2) far from the board-end connector (1).

4. The wire-to-board connector according to claim 1, wherein: A top plate (17) is slidably connected inside the wire-end connector groove (8). One end of the outer wall of the top plate (17) close to the wire-end connector (2) is in contact with the outer wall of the wire-end connector (2); Among them, a guide block (14) is fixedly connected to the outer wall of one end of the wire-end connector (2) close to the board-end connector (1).

5. The easy-to-dismantle wire-to-board connector according to claim 4, characterized in that: The outer wall of the guide block (14) is slidably connected to the inside of the guide block groove (13); Among them, two fixing rods (16) are slidably connected to the outer wall of one end of the board-end connector (1) far from the wire-end connector (2).

6. The wire-to-board connector according to claim 5, wherein: One ends of the two fixing rods (16) close to the top plate (17) slide and extend into the inside of the board-end connector (1) and are both fixedly connected to the outer wall of the top plate (17); Among them, second return springs (15) are sleeved on the outer walls of the two fixing rods (16). Both ends of the two second return springs (15) are fixedly connected to the inner wall of the wire-end connector groove (8) and one end of the outer wall of the top plate (17).

Images