Computer wiring structure

Abstract

The utility model relates to the technical field of computer accessories, and discloses a computer wiring structure, which comprises a connecting seat and an extruding and pushing block, the extruding and pushing block is movably connected with the connecting seat through a limiting structure, the limiting structure comprises a guide rod and a thrust rod, the top surface of the thrust rod is provided with ratchet teeth, and the side wall of the extruding and pushing block is fixedly connected with a lug plate. The thrust rod is elastically connected with the guide rod, the guide rod is fixedly connected with the connecting base, a tooth opening is formed in the wall face of the lug plate, ratchet teeth of the thrust rod can be clamped with the tooth opening in the wall face of the lug plate to lock the position of the squeezing and pushing block, and through elastic connection of the thrust rod and the guide rod, when the squeezing and pushing block needs to slide, the thrust rod can be pressed downwards, so that the thrust rod is separated from the lug plate; the plug can be pushed towards the connecting seat by pushing the extruding and pushing block to be close to the connecting seat, the extruding and pushing block is connected with the case through the bolt, and then a horizontal pushing force can be provided for the plug, so that the socket and the case are tightly connected after being plugged, are not easy to fall off, and are high in anti-interference capability.

Description

Technical Field

[0001] The utility model relates to the technical field of computer accessories, in particular to a computer wiring structure. Background Art

[0002] The prior art discloses a computer wiring port structure (CN202121308492.2), which includes an electrical connection hole provided on a computer. An electrical connection wire electrically connected to an external socket is arranged on the electrical connection hole. At least two straight channels are symmetrically arranged on the periphery of the electrical connection hole. The openings of the respective straight channels point to the electrical connection hole, and elastic abutting members are respectively arranged in the respective straight channels. The elastic abutting members in the respective straight channels can abut against the electrical connection wire inserted into the electrical connection hole.

[0003] In the prior art, two mutually approaching block structures are used to abut against a wire harness to realize the limit of the wire harness. The two block structures fix the wire harness by means of friction on both sides of the wire harness. When the wire harness is inserted into the chassis, a certain pushing force perpendicular to the insertion direction needs to be provided to ensure the full insertion between the plug and the computer. Obviously, for the side clamping limit method, the clamping force is limited, and the promotion effect on the insertion and fixation of the plug and the chassis is not ideal, and there is a certain room for optimization.

[0004] Therefore, we propose a computer wiring structure. Content of the Utility Model

[0005] The utility model mainly solves the technical problems existing in the above prior art, and provides a computer wiring structure.

[0006] To achieve the above object, the utility model adopts the following technical solution. A computer wiring structure includes a connection seat and a pushing block. The pushing block is movably connected to the connection seat through a limiting structure. The pushing block has a cavity. The pushing block can push the connector towards the connection seat and lock the position. The limiting structure includes a guide rod and a stop push rod. A ratchet tooth is arranged on the top surface of the stop push rod. An ear plate is fixedly connected to the side wall of the pushing block. The stop push rod is elastically connected to the guide rod. The guide rod is fixedly connected to the connection seat. A tooth opening is formed on the wall surface of the ear plate. The ratchet tooth of the stop push rod can be engaged with the tooth opening on the wall surface of the ear plate to lock the position of the pushing block.

[0007] As a preferred mode of the utility model, the pushing block forms a box structure with an open rear wall. An avoidance groove for avoiding the wire harness is formed on the top surface of the pushing block. The avoidance groove extends towards the bottom of the pushing block. The avoidance groove fixedly penetrates the top surface and the front wall surface of the connection seat. The depth of the avoidance groove is less than the height of the pushing block.

[0008] As a preferred embodiment of the present utility model, identical ear plates are fixedly connected to the outer wall surfaces on both sides of the pushing block. One of the ear plates is slidably connected to the guiding rod, and a limiting rod is provided on the wall surface of the other ear plate. The ear plate can slide along the limiting rod.

[0009] As a preferred embodiment of the present utility model, the ear plate is provided with a notch adapted to the guiding rod. The guiding rod passes through the notch and is connected to the connecting seat. A through hole adapted to the limiting rod is provided on the wall surface of the other ear plate. The limiting rod passes through the through hole and is fixedly connected to the connecting seat.

[0010] As a preferred embodiment of the present utility model, a vertical groove is provided on the wall surface of the guiding rod. The push rod is located in the vertical groove, and an elastic member is provided in the vertical groove to push the push rod against the ear plate.

[0011] As a preferred embodiment of the present utility model, the push rod forms a rectangular rod structure. The vertical groove and the push rod are mutually adapted. The vertical groove is provided on the top surface of the guiding rod, and the push rod is slidably connected to the vertical groove.

[0012] As a preferred embodiment of the present utility model, the thickness of the push rod is less than the depth of the vertical groove. The elastic member is provided at the bottom of the push rod. The elastic member includes a spring but is not limited to a spring.

[0013] Beneficial effects

[0014] The present utility model provides a computer wiring structure, which has the following beneficial effects:

[0015] 1. For this computer wiring structure, by sliding the ear plate along the guiding rod, the linear movement of the pushing block is guaranteed. Through the elastic connection between the push rod and the guiding rod, when the pushing block needs to slide, the push rod can be pressed down to separate the push rod from the ear plate, and then the pushing block can be pushed close to the connecting seat. The inner wall surface of the cavity of the pushing block is used to push the plug towards the connecting seat. The pushing block is connected to the computer case through bolts, so that a horizontal thrust can be given to the plug, making the socket and the computer case keep a tight connection after being plugged, not easy to fall off, and having strong anti-interference ability.

[0016] 2. For this computer wiring structure, by sliding the other ear plate along the limiting rod, the limiting of the pushing block is realized. During the sliding process of the pushing block, it can maintain linear movement without deviation, and the sliding process of the pushing block is smoother and more stable.

[0017] 3. The computer wiring structure uses a vertical groove to limit and stop the push rod. During the process of pressing down the push rod, the push rod maintains a vertical displacement and squeezes the elastic member. The end of the push rod extends to the front of the guide rod for easy pressing by hand. Through the ratchet teeth on the wall surface of the push rod, when pushing the push block close to the connecting seat, one-way locking of the push block can be achieved, that is, the push block can approach the connecting seat but cannot move away from the connecting seat. When it is necessary to remove the plug, press down the push rod and pull the push block forward. It has the characteristics of convenient and stable locking and simple operation. Description of the Drawings

[0018] Figure 1 It is one of the overall three-dimensional views of the present utility model;

[0019] Figure 2 It is the second overall three-dimensional view of the present utility model;

[0020] Figure 3 It is a schematic diagram of the avoidance groove opened on the push block of the present utility model;

[0021] Figure 4 It is a schematic diagram of the installation of the guide rod and the connecting seat of the present utility model;

[0022] Figure 5 It is a three-dimensional view of the guide rod of the present utility model.

[0023] Legend: 10, connecting seat; 11, push block; 12, avoidance groove; 14, limiting rod; 15, ear plate; 20, guide rod; 21, push rod; 22, vertical groove. Detailed Embodiment

[0024] A computer wiring structure, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, it includes a connecting seat 10 and a pushing block 11. The pushing block 11 is movably connected to the connecting seat 10 through a limiting structure. The pushing block 11 has a cavity. The pushing block 11 can push the connector towards the connecting seat 10 and lock it in position. The limiting structure includes a guiding rod 20 and a stop push rod 21. The top surface of the stop push rod 21 is provided with ratchet teeth. An ear plate 15 is fixedly connected to the side wall of the pushing block 11. The stop push rod 21 is elastically connected to the guiding rod 20. The guiding rod 20 is fixedly connected to the connecting seat 10. A tooth opening is formed on the wall surface of the ear plate 15. The ratchet teeth of the stop push rod 21 can engage with the tooth opening on the wall surface of the ear plate 15 to lock the position of the pushing block 11. Specifically, by sliding the ear plate 15 along the guiding rod 20, the linear movement of the pushing block 11 is ensured. Through the elastic connection between the stop push rod 21 and the guiding rod 20, when the pushing block 11 needs to slide, the stop push rod 21 can be pressed down to separate the stop push rod 21 from the ear plate 15, and then the pushing block 11 can be pushed close to the connecting seat 10. The inner wall surface of the cavity of the pushing block 11 is used to push the plug towards the connecting seat 10. The pushing block 11 is connected to the chassis through bolts, so that a horizontal thrust can be given to the plug, making the socket keep a tight connection with the chassis after being inserted, not easy to fall off, and having strong anti-interference ability.

[0025] As Figure 4 shown, the pushing block 11 forms a box structure with an open rear wall. A relief groove 12 for avoiding wire harnesses is formed on the top surface of the pushing block 11. The relief groove 12 extends towards the bottom of the pushing block 11. The relief groove 12 fixedly penetrates the top surface and the front wall surface of the connecting seat 10. The depth of the relief groove 12 is less than the height of the pushing block 11. The same ear plates 15 are fixedly connected to the outer wall surfaces on both sides of the pushing block 11. One of the ear plates 15 is slidably connected to the guiding rod 20, and a limiting rod 14 is provided on the wall surface of the other ear plate 15. The ear plate 15 can slide along the limiting rod 14. By sliding the other ear plate 15 along the limiting rod 14, the limiting of the pushing block 11 is realized. The pushing block 11 can maintain linear movement without deviation during the sliding process, and the sliding process of the pushing block 11 is smoother.

[0026] The notch and the through hole are not shown in the figure. The ear plate 15 is provided with a notch adapted to the guiding rod 20. The guiding rod 20 passes through the notch and is connected to the connecting seat 10. A through hole adapted to the limiting rod 14 is formed on the wall surface of the other ear plate 15. The limiting rod 14 passes through the through hole and is fixedly connected to the connecting seat 10. Through the notch and the through hole on the wall surface of the ear plate 15, the two ear plates 15 can slide along the limiting rod 14 and the guiding rod 20 respectively.

[0027] As Figure 5As shown, a vertical groove 22 is formed on the wall surface of the guide rod 20. The stop push rod 21 is located in the vertical groove 22. An elastic member is provided in the vertical groove 22 to push the stop push rod 21 against the ear plate 15. The stop push rod 21 forms a rectangular rod structure. The vertical groove 22 and the stop push rod 21 are adapted to each other. The vertical groove 22 is opened on the top surface of the guide rod 20. The stop push rod 21 is slidably connected to the vertical groove 22. The thickness of the stop push rod 21 is less than the depth of the vertical groove 22. The elastic member is arranged at the bottom of the stop push rod 21. The elastic member includes a spring but is not limited to a spring. Specifically, the vertical groove 22 is a rectangular groove. The stop push rod 21 is limited by the vertical groove 22. During the process of pressing down the stop push rod 21, the stop push rod 21 maintains a vertical displacement and compresses the elastic member. Taking the spring as an example, the two ends of the spring are respectively fixedly connected to the bottom surface of the stop push rod 21 and the inner bottom surface of the guide rod 20. The end of the stop push rod 21 extends to the front of the guide rod 20 for easy pressing by hand. The ratchet teeth on the top surface of the stop push rod 21 form triangular teeth inclined towards the connecting seat 10. The tooth opening on the wall surface of the ear plate 15 is not shown in the figure. The tooth opening is a triangular groove. Through the ratchet teeth on the wall surface of the stop push rod 21, when pushing the push block 11 close to the connecting seat 10, a one-way locking of the push block 11 can be realized, that is, the push block 11 can approach the connecting seat 10 but cannot move away from the connecting seat 10. When it is necessary to remove the plug, press down the stop push rod 21 and pull the push block 11 forward. It has the characteristics of convenient and stable locking and simple operation.

[0028] The working principle of the present utility model: During the process of pressing down the stop push rod 21, the stop push rod 21 maintains a vertical displacement and compresses the elastic member. Taking the spring as an example, the two ends of the spring are respectively fixedly connected to the bottom surface of the stop push rod 21 and the inner bottom surface of the guide rod 20. The end of the stop push rod 21 extends to the front of the guide rod 20 for easy pressing by hand. The ratchet teeth on the top surface of the stop push rod 21 form triangular teeth inclined towards the connecting seat 10. The tooth opening is a triangular groove. Through the ratchet teeth on the wall surface of the stop push rod 21, when pushing the push block 11 close to the connecting seat 10, a one-way locking of the push block 11 can be realized, that is, the push block 11 can approach the connecting seat 10 but cannot move away from the connecting seat 10. When it is necessary to remove the plug, press down the stop push rod 21 and pull the push block 11 forward. The inner wall surface of the cavity of the push block 11 is used to push the plug towards the connecting seat 10. The push block 11 is connected to the chassis by bolts, giving a horizontal thrust to the plug, so that the socket and the chassis are tightly connected after being plugged, without the need to be fastened by screws.

[0029] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments, and what is described in the above embodiments and the specification is only to illustrate the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A computer wiring structure, comprising a connection seat (10) and a pushing block (11), characterized in that: The pushing block (11) is movably connected to the connecting seat (10) through a limiting structure. The pushing block (11) has a cavity. The pushing block (11) can push the joint toward the connecting seat (10) and lock the position. The limiting structure includes a guide rod (20) and a thrust rod (21). The top surface of the thrust rod (21) is provided with ratchet teeth. The side wall of the pushing block (11) is fixedly connected with an ear plate (15). The thrust rod (21) is elastically connected to the guide rod (20). The guide rod (20) is fixedly connected to the connecting seat (10). The wall surface of the ear plate (15) is provided with a tooth opening. The ratchet teeth of the thrust rod (21) can engage with the tooth opening of the wall surface of the ear plate (15) to lock the position of the pushing block (11).

2. The computer wiring structure according to claim 1, characterized in that: The squeezing and pushing block (11) forms a box structure with an open rear wall. The top surface of the squeezing and pushing block (11) is provided with an escape groove (12) for escaping the wiring harness. The escape groove (12) extends toward the bottom of the squeezing and pushing block (11). The escape groove (12) penetrates the top surface and the front wall surface of the connecting seat (10). The depth of the escape groove (12) is less than the height of the squeezing and pushing block (11).

3. The computer wiring structure according to claim 1, characterized in that: The outer wall surfaces on both sides of the extrusion and pushing block (11) are fixedly connected to the same ear plates (15), one of the ear plates (15) is slidably connected to the guide rod (20), and the wall surface of the other ear plate (15) is provided with a limiting rod (14), and the ear plate (15) can slide along the limiting rod (14).

4. The computer wiring structure according to claim 1, characterized in that: The ear plate (15) is provided with a slot adapted to fit the guide rod (20), and the guide rod (20) passes through the slot to be connected to the connecting seat (10), and the wall surface of the other ear plate (15) is provided with a through hole adapted to fit the limit rod (14), and the limit rod (14) passes through the through hole to be fixedly connected to the connecting seat (10).

5. The computer wiring structure according to claim 1, characterized in that: A vertical groove (22) is formed on the wall surface of the guide rod (20), the thrust rod (21) is located in the vertical groove (22), and an elastic member is provided in the vertical groove (22) to push the thrust rod (21) to contact the ear plate (15).

6. The computer wiring structure according to claim 5, characterized in that: The thrust rod (21) forms a rectangular rod body structure, the vertical groove (22) and the thrust rod (21) are adapted to each other, the vertical groove (22) is opened on the top surface of the guide rod (20), and the thrust rod (21) is slidably connected to the vertical groove (22).

7. The computer wiring structure according to claim 5, characterized in that: The thickness of the thrust rod (21) is smaller than the depth of the vertical groove (22), and the elastic member is arranged at the bottom of the thrust rod (21).

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