Board connector for electronic equipment

Abstract

The utility model relates to the field of board connectors, and discloses a board connector for electronic equipment, which comprises a board connector main body, two clamping grooves are arranged inside the board connector main body, a limit frame is fixedly connected inside the board connector main body, a special-shaped groove is arranged outside the limit frame, and the special-shaped groove is fixedly connected with the board connector main body. A plurality of butt joint strips are fixedly connected to the interior of the board connector body, a sliding frame is fixedly connected to the left side of the exterior of the board connector body, clamping assemblies are fixedly connected to the front side and the rear side of the exterior of the sliding frame, and two clamping rods are fixedly connected to the inner side wall of the sliding frame; two fixing plates are fixedly connected to the interior of the board connector body, and the bottoms of the two fixing plates are slidably connected with a butt joint plate. According to the utility model, the butt-joint plate and the butt-joint strip are in close contact all the time, so that the risk of loosening or breaking of a connecting piece can be reduced through close butt-joint, the stability and reliability of connection are improved, and the maintenance and repair cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of board connectors, in particular to a board connector for electronic equipment. Background Art

[0002] A board connector for electronic equipment is a board connector used to connect electronic devices. It is usually composed of two or more board connectors and is used to connect interfaces between circuit boards or devices to transmit power, data or signals.

[0003] After searching, the Chinese patent announcement number: CN219717266U discloses a PCB board connector, including a substrate, side panels are arranged on both sides of the substrate surface, eccentric wheels are installed on the inner side of the side panels through the damping shaft to rotate evenly, the eccentric wheels are used to press the wires on the PCB board, the bottom of the substrate is provided with correction feet, and screw holes penetrating the side panels are opened on both sides of the substrate; after the wires pass through the eccentric wheels, the eccentric wheels are all pressed to the other side, and the wires can be firmly connected to the PCB board through the squeezing of the eccentric wheels, replacing the original practice of connecting the wires to the PCB board by spot tin welding, and the eccentric wheel deflection is used to fix the connection between the PCB board and the output end wire, which is convenient and simple when the PCB board is connected to peripheral devices, simplifies the assembly operation, and completely eliminates the soldering process; at the same time, it also solves the complicated process of replacing defective PCB boards and reduces the defective rate of products.

[0004] Regarding the above-mentioned related technologies, the inventor believes that the above-mentioned patent mentions that "it is convenient and simple to connect the PCB board to the peripheral devices, simplifies the assembly operation, and completely eliminates the soldering process; it also solves the complicated process of replacing defective PCB boards and reduces the defective rate of products." However, during actual use, the internal connections are not reinforced and tightened, and the loose connection will increase the contact resistance and generate heat, thereby affecting the electrical performance of the equipment and causing overheating, short circuit or other failures. Therefore, a board connector for electronic equipment is proposed to solve the above problems. Utility Model Content

[0005] In order to remedy the above deficiencies, the utility model provides a board connector for electronic equipment, aiming to improve the problem in the prior art that the internal connections are not reinforced and clamped, and the loose connection will increase the contact resistance and generate heat, thereby affecting the electrical performance of the equipment and causing overheating, short circuit or other malfunctions.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a board connector for electronic equipment, comprising a board connector body, wherein two card slots are provided inside the board connector body, a limiting frame is fixedly connected inside the board connector body, a special-shaped groove is provided outside the limiting frame, a plurality of docking strips are fixedly connected inside the board connector body, a sliding frame is fixedly connected to the left side of the outside of the board connector body, a locking assembly is fixedly connected to the front and rear sides of the outside of the sliding frame, two card rods are fixedly connected to the inner side wall of the sliding frame, two fixed plates are fixedly connected to the inside of the board connector body, a docking plate is slidably connected to the bottom of the two fixed plates, a blocking rod is fixedly connected to the inside of the board connector body, an elastic assembly is arranged inside the fixing plate, a fixed frame is fixedly connected to the outside of the board connector body, and two fixing rods are fixedly connected to the outside of the fixing frame.

[0007] Furthermore, the engaging assembly includes a card strip, and the outside of the card strip is slidably connected to the inside of the card slot.

[0008] Furthermore, the elastic component includes a spring 1, one end of which is fixedly connected to the inside of the fixing plate, and the other end of which is fixedly connected to the outside of the docking plate.

[0009] Furthermore, the board connector body is externally slidably connected to a sliding frame, the inner wall of the sliding frame is fixedly connected to a sliding block, the interior of the sliding frame is internally slidably connected to two pull rods, the outer sleeve of the pull rod is provided with a second spring, and the outer part of the pull rod is fixedly connected to a limiting block.

[0010] Furthermore, the outer wall of the clamping strip is slidably connected to the inside of the clamping slot, and the outer wall of the sliding block is slidably connected to the inside of the board connector body.

[0011] Furthermore, the surface of the docking strip is in contact with the surface of the docking plate, and the outer wall of the clamping rod is slidably connected to the inside of the special-shaped groove.

[0012] Furthermore, the fixed frame is in contact with the sliding frame, and the outer portion of the fixed rod is slidably connected to the inner portion of the sliding frame.

[0013] Furthermore, the outside of the limiting block is slidably connected to the inside of the sliding frame, and the outer wall of the limiting block is slidably connected to the inside of the fixing rod.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by using the spring, the stopper, the clamping rod, the clamping strip, the special-shaped groove and other structures in coordination, the docking plate and the docking strip are always in close contact. The tight docking can reduce the risk of loosening or disconnection of the connecting parts, improve the stability and reliability of the connection, and reduce the maintenance and repair costs.

[0016] 2. In the utility model, by using the sliding frame, spring 2, sliding block, fixed frame and other structures in coordination, the interface can be protected to prevent the connecting parts from loosening or falling off, thereby ensuring the stability and reliability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional schematic diagram of a board connector for electronic equipment proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of a card strip structure of a board connector for electronic equipment proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of a sliding frame structure of a board connector for electronic equipment proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of a sliding frame structure of a board connector for electronic equipment.

[0021] Legend:

[0022] 1. Board connector body; 2. Card slot; 3. Limiting frame; 4. Special-shaped slot; 5. Docking strip; 6. Sliding frame; 7. Card strip; 8. Card rod; 9. Fixed plate; 10. Docking plate; 11. Stop rod; 12. Spring 1; 13. Fixed frame; 14. Fixed rod; 15. Sliding frame; 16. Sliding block; 17. Pull rod; 18. Spring 2; 19. Limiting block. DETAILED DESCRIPTION

[0023] 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 in 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.

[0024] Reference Figure 1 - Figure 2As shown, an embodiment of the utility model is provided: a board connector for electronic equipment, comprising a board connector body 1, wherein two card slots 2 are provided inside the board connector body 1, which are engaged with a card strip 7 through the card slots 2, a limit frame 3 is fixedly connected inside the board connector body 1, which cooperates with a card rod 8 through the limit frame 3, a special-shaped groove 4 is provided outside the limit frame 3, which is engaged with the card rod 8 through the special-shaped groove 4, a plurality of docking strips 5 are fixedly connected inside the board connector body 1, a sliding frame 6 is fixedly connected to the left side of the outside of the board connector body 1, and a card assembly is fixedly connected to the front and rear sides of the outside of the sliding frame 6, the card assembly comprises a card strip 7, which is engaged with the card slot 2 through the card strip 7 to prevent dislocation, the outer wall of the card strip 7 is slidably connected to the inside of the card slot 2, the outer side of the card strip 7 is slidably connected to the inside of the card slot 2, the inner side wall of the sliding frame 6 is fixedly connected to two card rods 8, the outer wall of the card rod 8 is slidably connected to the inside of the special-shaped groove 4, and two fixing plates 9 are fixedly connected inside the board connector body 1.

[0025] Reference Figure 3 - Figure 4 As shown, a spring 12 is installed through the fixing plate 9, and a docking plate 10 is slidably connected to the bottom of the two fixing plates 9, which are docked with the docking strip 5 through the docking plate 10, and the surface of the docking strip 5 contacts the surface of the docking plate 10. A blocking rod 11 is fixedly connected to the inside of the board connector body 1, and preliminary positioning is performed through the blocking rod 11. An elastic component is arranged inside the fixing plate 9, and the elastic component includes a spring 12. The docking plate 10 is pushed to move by the spring 12, and one end of the spring 12 is fixedly connected to the inside of the fixing plate 9, and the other end of the spring 12 is fixedly connected to the outside of the docking plate 10.

[0026] Reference Figure 4 As shown, the outside of the board connector body 1 is fixedly connected with a fixed frame 13, and a fixed rod 14 is installed through the fixed frame 13. The outside of the fixed frame 13 is fixedly connected with two fixed rods 14, which are engaged with the sliding frame 15 through the fixed rod 14. The outside of the fixed rod 14 is slidably connected to the inside of the sliding frame 15. The outside of the board connector body 1 is slidably connected with the sliding frame 15, and a sliding block 16 is installed through the sliding frame 15. The fixed frame 13 contacts the sliding frame 15, and the inner wall of the sliding frame 15 is fixedly connected with the sliding block 16. The outer wall of the sliding block 16 is slidably connected to the inside of the board connector body 1. The inside of the sliding frame 15 is slidably connected with two pull rods 17, which are engaged with the fixed rod 14 through the pull rod 17. The outside of the pull rod 17 is sleeved with a spring 2 18, and the outside of the pull rod 17 is fixedly connected with a limit block 19, and the limit block 19 is reset by the elastic force of the spring 2 18. The outside of the limit block 19 is slidably connected to the inside of the sliding frame 15, and the outside of the limit block 19 is slidably connected to the inside of the fixed rod 14.

[0027] Working principle: when it is necessary to dock the two board connector bodies 1, align the card strip 7 with the card slot 2, so that the sliding frame 6 slides inside the board connector body 1, and at the same time aligns the card rod 8 with the special-shaped groove 4 inside the limit frame 3, so that the docking strip 5 slides on the inner wall of the docking plate 10, and under the elastic force of the spring 12, the docking plate 10 is more closely attached to the surface of the docking strip 5, which can ensure good electrical contact, reduce contact resistance, improve signal transmission quality, and ensure normal operation of the equipment. After the board connector bodies 1 are docked, slide the sliding frame 15, so that the sliding block 16 slides inside the board connector body 1, so that the fixed rod 14 slides inside the sliding frame 15, and pull the pull rod 17 upward, so that the limit block 19 drives the spring 2 18 to move. Under the elastic potential energy of the spring 2 18, the pull rod 17 clamps the fixed rod 14, so that the sliding frame 15 protects the interface and prevents the interface from falling off. Effective protection can reduce the impact of external environmental factors on the interface, thereby extending the service life of the connector and the equipment.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A board connector for electronic equipment, comprising a board connector body (1), characterized in that: The board connector body (1) is provided with two card slots (2) inside, the board connector body (1) is fixedly connected to a limit frame (3) inside, the limit frame (3) is provided with a special-shaped groove (4) outside, the board connector body (1) is fixedly connected to a plurality of docking strips (5) inside, the left side of the outside of the board connector body (1) is fixedly connected to a slide frame (6), the front and rear sides of the outside of the slide frame (6) are fixedly connected to a snap-fit ​​assembly, the inner side wall of the slide frame (6) is fixedly connected to two card rods (8), the board connector body (1) is fixedly connected to two fixed plates (9), the bottoms of the two fixed plates (9) are slidably connected to a docking plate (10), the board connector body (1) is fixedly connected to a blocking rod (11), the fixed plate (9) is provided with an elastic assembly inside, the board connector body (1) is fixedly connected to a fixed frame (13) outside, and the fixed frame (13) is fixedly connected to two fixed rods (14) outside.

2. The electronic device board connector according to claim 1, characterized in that: The clamping assembly comprises a clamping strip (7), the outside of which is slidably connected to the inside of the clamping slot (2).

3. The electronic device board connector according to claim 2, characterized in that: The elastic component comprises a spring 1 (12), one end of the spring 1 (12) is fixedly connected to the inside of the fixing plate (9), and the other end of the spring 1 (12) is fixedly connected to the outside of the docking plate (10).

4. The electronic device board connector according to claim 3, characterized in that: The board connector body (1) is slidably connected to the outside of a sliding frame (15), the inner wall of the sliding frame (15) is fixedly connected to a sliding block (16), the interior of the sliding frame (15) is slidably connected to two pull rods (17), the outside of the pull rod (17) is sleeved with a spring 2 (18), and the outside of the pull rod (17) is fixedly connected to a limiting block (19).

5. The electronic device board connector according to claim 4, characterized in that: The outer wall of the clamping strip (7) is slidably connected to the inside of the clamping slot (2), and the outer wall of the sliding block (16) is slidably connected to the inside of the board connector body (1).

6. The electronic device board connector according to claim 1, characterized in that: The surface of the docking strip (5) contacts the surface of the docking plate (10), and the outer wall of the clamping rod (8) is slidably connected to the inside of the special-shaped groove (4).

7. The electronic device board connector according to claim 4, characterized in that: The fixed frame (13) is in contact with the sliding frame (15), and the outside of the fixed rod (14) is slidably connected to the inside of the sliding frame (15).

8. The electronic device board connector according to claim 4, characterized in that: The outside of the limit block (19) is slidably connected to the inside of the sliding frame (15), and the outer wall of the limit block (19) is slidably connected to the inside of the fixing rod (14).

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