Clamping type anti-falling sliding structure based on inclined rail

Abstract

The utility model discloses a clamping type anti-drop sliding structure based on an inclined track, which relates to the field of cases and comprises a sliding plate and a shell plate, the sliding plate is embedded into the shell plate, a case cover plate is mounted at the upper end of the shell plate, a movable block is rotatably mounted on the left side of the sliding plate, a positioning mechanism is arranged in the movable block, and a clamping groove is formed in the left side of the sliding plate. And the positioning mechanism comprises a mounting clamping block, the mounting clamping block is located in the movable block, an outer side baffle is arranged at the front end of the bottom of the shell plate, and the outer side baffle is located on the outer side of the sliding plate. According to the clamping type anti-falling sliding structure based on the inclined rail, when the sliding plate is embedded, due to the fact that the inclined long-strip-shaped groove is formed, the positioning rod can slide along the long-strip-shaped groove, when the positioning rod slides, the hook plate can be rotationally buckled on the positioning protruding block, an opening in the lower end of the hook plate is clamped, and at the moment, the secondary clamping effect can be achieved; the anti-falling effect is achieved, the clamping stability can be further improved, and the stability of the sliding structure is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of chassis technology, specifically to a snap-fit ​​anti-fall-off sliding structure based on an inclined track. Background Technology

[0002] The inclined track-based locking anti-fall-off sliding structure is designed inside the chassis, mainly to ensure reliable connection of components and prevent them from falling off under inclined or moving conditions.

[0003] In the existing technology, conventional locking mechanisms are inconvenient to install and engage when locking chassis partitions, and the installation time is long and difficult to achieve.

[0004] To overcome the above deficiencies, a prior art Chinese patent (publication number CN221329403U) discloses a front and rear plug-in chassis with an anti-detachment structure, comprising two upper and lower sliding plates arranged in parallel, two left and right side plates arranged perpendicular to and adjacent to the two upper and lower sliding plates, multiple reinforcing beams correspondingly disposed on the outer walls of the two upper and lower sliding plates, a circuit board frame correspondingly disposed in the middle of the two opposite inner walls of the two upper and lower sliding plates, a circuit board correspondingly disposed within the circuit board frame, multiple front and rear plug-in slides correspondingly disposed on the two opposite inner walls of the two upper and lower sliding plates and located on both sides of the circuit board frame, and multiple front and rear plug-ins correspondingly slidably disposed within the multiple front and rear plug-in slides.

[0005] While existing technologies can overcome the shortcomings mentioned above, other problems still exist during their operation. For example, when the outer partition of the chassis is installed and locked, the stability is poor. During use, the gap can easily cause shaking, which can damage internal parts and result in poor installation. Utility Model Content

[0006] The purpose of this utility model is to provide a snap-fit ​​anti-drop sliding structure based on an inclined track to solve the problem mentioned in the background art that the stability is poor when the outer partition of the chassis is snapped in place, and the user is prone to shaking due to gaps, which can damage internal parts and result in poor installation effect.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a snap-fit ​​anti-fall-off sliding structure based on an inclined track, comprising a sliding plate and a shell plate, wherein the sliding plate is embedded inside the shell plate and a housing cover is installed on the upper end of the shell plate; a movable block is rotatably mounted on the left side of the sliding plate, and a positioning mechanism is provided inside the movable block, wherein the positioning mechanism includes a mounting block and the mounting block is located inside the movable block.

[0008] Furthermore, an outer baffle is provided at the bottom front end of the outer shell plate, and the outer baffle is located on the outside of the slide plate.

[0009] Furthermore, the positioning mechanism includes a return spring, which is disposed between the movable block and the sliding plate.

[0010] Furthermore, a pressure spring is provided between the upper end of the mounting block and the interior of the movable block, and a lever is installed on the left side of the movable block, with the middle end of the lever penetrating through the movable block, and anti-slip textures are provided at the upper and lower ends of the lever.

[0011] Furthermore, a mounting slot block is fixedly installed on the lower left side of the outer shell plate. The lower end of the mounting slot block is inclined and corresponds to the interior of the mounting slot block.

[0012] Furthermore, the surface of the skateboard is provided with an elongated groove, which is inclined, and a positioning rod is slidably connected inside the groove, with a hook plate rotatably mounted at the front end of the positioning rod.

[0013] Furthermore, a positioning protrusion is installed at the front end of the outer shell plate, and the positioning protrusion corresponds to the lower opening of the hook plate.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. When the slide plate is embedded, the inclined long groove allows the positioning rod to slide along the groove. When the positioning rod slides, the hook plate can rotate and lock onto the positioning protrusion, causing the opening at the lower end of the hook plate to engage. This achieves a secondary engagement effect, preventing the slide plate from falling off and further improving the stability of the engagement, thus ensuring the stability of the sliding structure.

[0016] 2. In use, the outer shell panel is bolted to the upper chassis cover. The outer side baffle of the outer shell panel provides a limiting position. The slide plate is inserted along the gap between the outer shell panel and the chassis cover. When the slide plate is inserted, the movable block is pressed. The movable block compresses the return spring around the slide plate. When the return spring is compressed, the mounting block inside the movable block contacts the slot block. Due to the inclined shape of the lower end of the mounting block, the mounting block is pushed upward to compress the pressure spring until the mounting block aligns with the position inside the slot block. Under the action of the pressure spring, the mounting block automatically engages inside the slot block. Conversely, when the slide plate needs to be removed, the lever is pushed upward to disengage the mounting block from the slot block. At this time, under the elastic force of the return spring, it automatically springs open, and the slide plate can be removed. This allows for quick installation and removal of the slide plate, making it convenient for users. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0018] Figure 2 This is a cross-sectional three-dimensional structural diagram of the present invention.

[0019] Figure 3 This is a schematic diagram of the structure of the present invention in the unengaged state.

[0020] Figure 4 This is a three-dimensional structural diagram of the mounting block of this utility model.

[0021] Figure 5 This is a three-dimensional structural diagram of the present invention viewed from below.

[0022] Figure 6 This is a three-dimensional structural diagram of the skateboard rear view of this utility model.

[0023] In the diagram: 1. Slide plate; 2. Outer shell plate; 3. Chassis cover plate; 4. Outer baffle; 5. Movable block; 6. Return spring; 7. Mounting block; 8. Pressure spring; 9. Toggle block; 10. Slot block; 11. Long groove; 12. Positioning rod; 13. Hook plate; 14. Positioning protrusion. 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1: As Figures 1-5 The technical solution shown is a locking anti-fall-off sliding structure based on an inclined track. To solve the problem of inconvenient locking, it discloses: a sliding plate 1 and a shell plate 2. The sliding plate 1 is embedded inside the shell plate 2, and a housing cover plate 3 is installed on the upper end of the shell plate 2; a movable block 5 is rotatably mounted on the left side of the sliding plate 1, and a positioning mechanism is provided inside the movable block 5. The positioning mechanism includes a mounting block 7, which is located inside the movable block 5. An outer baffle 4 is provided at the bottom front end of the shell plate 2. Located on the outside of the slide plate 1, the positioning mechanism includes a return spring 6, which is disposed between the movable block 5 and the slide plate 1. A pressure spring 8 is disposed between the upper end of the mounting block 7 and the interior of the movable block 5. A toggle block 9 is mounted on the left side of the movable block 5, and the middle end of the toggle block 9 passes through the movable block 5. Anti-slip textures are provided at the upper and lower ends of the toggle block 9. A slot block 10 is fixedly mounted on the lower left side of the outer shell plate 2. The lower end of the mounting block 7 is inclined, and the lower end of the mounting block 7 corresponds to the interior of the slot block 10.

[0026] In use, the outer shell plate 2 is bolted to the upper chassis cover plate 3. The outer side baffle 4 on the outer side of the outer shell plate 2 limits the movement. The slide plate 1 is inserted along the gap between the outer shell plate 2 and the chassis cover plate 3. When the slide plate 1 is inserted, the movable block 5 is pressed. The movable block 5 compresses the return spring 6 around the slide plate 1. When the return spring 6 is compressed, the mounting block 7 inside the movable block 5 contacts the slot block 10. Due to the inclined shape of the lower end of the mounting block 7, the mounting block 7 is pushed upward to compress the pressure spring 8 until the mounting block 7 corresponds to the position inside the slot block 10. Under the action of the pressure spring 8, the mounting block 7 automatically engages inside the slot block 10. Conversely, when it is necessary to remove the slide plate 1, the pusher 9 is pushed upward to disengage the mounting block 7 from the slot block 10. At this time, under the elastic force of the return spring 6, it automatically pops open, and the slide plate 1 can be removed. The slide plate 1 can be quickly installed and removed, which is convenient for users.

[0027] Example 2: Figures 1-6 The technical solution shown, based on embodiment one, discloses the following to solve the problem: a long groove 11 is provided on the surface of the slide plate 1, and the long groove 11 is inclined. A positioning rod 12 is slidably connected inside the long groove 11, and a hook plate 13 is rotatably installed at the front end of the positioning rod 12. A positioning protrusion 14 is installed at the front end of the outer shell plate 2, and the positioning protrusion 14 corresponds to the lower opening of the hook plate 13.

[0028] When the slide plate 1 is inserted, the positioning rod 12 can slide along the long groove 11 due to the inclined long groove 11. When the positioning rod 12 slides, the hook plate 13 can rotate and lock onto the positioning protrusion 14, so that the opening at the lower end of the hook plate 13 is engaged. At this time, a secondary engagement effect can be achieved, which can prevent the slippage effect and further improve the engagement stability and ensure the stability of the sliding structure.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A snap-fit ​​anti-drop sliding structure based on an inclined track, comprising a sliding plate (1) and a shell plate (2), wherein the sliding plate (1) is embedded inside the shell plate (2), and a housing cover plate (3) is installed on the upper end of the shell plate (2); Its features are: The left side of the slide (1) is rotatably mounted with a movable block (5), and the movable block (5) is provided with a positioning mechanism, which includes a mounting block (7), and the mounting block (7) is located inside the movable block (5).

2. The locking anti-dislodgement sliding structure based on an inclined track according to claim 1, characterized in that: The outer shell plate (2) is provided with an outer baffle (4) at the bottom front end, and the outer baffle (4) is located outside the slide plate (1).

3. The locking anti-detachment sliding structure based on an inclined track according to claim 1, characterized in that: The positioning mechanism includes a reset spring (6), and the reset spring (6) is disposed between the movable block (5) and the sliding plate (1).

4. The locking anti-detachment sliding structure based on an inclined track according to claim 3, characterized in that: A pressure spring (8) is provided between the upper end of the mounting block (7) and the interior of the movable block (5), and a toggle block (9) is installed on the left side of the movable block (5), with the middle end of the toggle block (9) penetrating the movable block (5), and anti-slip textures are provided at the upper and lower ends of the toggle block (9).

5. The locking anti-detachment sliding structure based on an inclined track according to claim 1, characterized in that: A slot block (10) is fixedly installed on the lower left side of the outer shell plate (2). The lower end of the mounting block (7) is inclined and corresponds to the interior of the slot block (10).

6. The locking anti-dislodgement sliding structure based on an inclined track according to claim 1, characterized in that: The surface of the slide plate (1) is provided with a long groove (11), and the long groove (11) is inclined. A positioning rod (12) is slidably connected inside the long groove (11), and a hook plate (13) is rotatably installed at the front end of the positioning rod (12).

7. The locking anti-dislodgement sliding structure based on an inclined track according to claim 6, characterized in that: The front end of the outer shell plate (2) is equipped with a positioning protrusion (14), and the positioning protrusion (14) corresponds to the lower opening of the hook plate (13).

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