CN220600250U - Automatic locking mechanism for sliding rail - Google Patents
Automatic locking mechanism for sliding rail Download PDFInfo
- Publication number
- CN220600250U CN220600250U CN202322393992.6U CN202322393992U CN220600250U CN 220600250 U CN220600250 U CN 220600250U CN 202322393992 U CN202322393992 U CN 202322393992U CN 220600250 U CN220600250 U CN 220600250U
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- Prior art keywords
- rail
- locking mechanism
- slide rail
- wall
- sliding
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 230000006978 adaptation Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000001095 motoneuron effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 230000003028 elevating effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to an automatic locking mechanism for a sliding rail, which comprises an outer sliding rail and an inner sliding rail, wherein a locking mechanism is arranged between the outer sliding rail and the inner sliding rail, the locking mechanism comprises a connecting rail fixedly arranged between the inner walls of the left side and the right side of the outer sliding rail, an electric lifting rod is fixedly arranged on the inner wall of the bottom of the outer sliding rail, a lifting seat is fixedly arranged on a telescopic shaft of the electric lifting rod, and a servo motor is fixedly arranged on the outer wall of the top of the lifting seat. This automatic locking mechanism for slide rail removes the top outer wall of interior rail to adjusting seat and gag lever post through electric lifter, lift seat and servo motor's effect, drives the rotatory ninety degrees back of adjusting seat through servo motor, and the gag lever post can the joint between two adjacent first fixture blocks and second fixture block to reach the purpose of the closed locking of outer slide rail and interior rail, the closed locking of slide rail can not receive the restriction because of the shape size of quick-witted case simultaneously, has improved the wild-type.
Description
Technical Field
The utility model relates to the technical field of slide rail application, in particular to an automatic locking mechanism for a slide rail.
Background
The chassis usually adopts a sliding rail to slide out of or be led into the cabinet, and modules such as a main board, a power supply, a hard disk and the like are arranged in the chassis, so that the chassis has a considerable weight.
According to Chinese patent publication No. CN216491653U, an automatic locking mechanism for the front end of a closed sliding rail is disclosed, and the technical scheme is as follows: the front end part of the outer rail is folded towards the direction of the inner rail and extends to form a convex buckle, and the front end part of the inner rail is provided with a locking mechanism; when the inner rail slides backwards relative to the outer rail to be closed, a locking piece in the locking mechanism approaches to and contacts with the convex buckle, and the locking piece is stressed to rotate or deform and is clamped with the convex buckle.
The outer rail of the sliding rail is arranged on the upright post of the cabinet in the prior art, and the inner rail of the sliding rail is fixedly arranged with the cabinet to realize the sliding of the cabinet relative to the cabinet. In the prior art, in order to prevent the closed slide rail from sliding out due to external factors, a locking structure is arranged between the outer rail of the slide rail and the chassis panel, and the locking structure is usually a hook which is mutually matched and hung; the existing locking structure is split-mounted on a chassis panel and a sliding rail, sliding locking after the chassis and the sliding rail are matched, the chassis of different models needs to be provided with locking structures of different shapes, the locking structures do not have wildness, and another solution is provided for the defects in the patent application.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an automatic locking mechanism for a sliding rail, which has the advantages of improving the wildness and the like, and solves the problems that different types of chassis need to be configured with locking structures with different shapes and do not have the wildness.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the automatic locking mechanism for the sliding rail comprises an outer sliding rail and an inner sliding rail, wherein a locking mechanism is arranged between the outer sliding rail and the inner sliding rail;
the locking mechanism comprises a connecting rail fixedly installed between the inner walls of the left side and the right side of the outer sliding rail, an electric lifting rod is arranged at the bottom of the outer sliding rail in a fixed mode, a lifting seat is fixedly installed on a telescopic shaft of the electric lifting rod, a servo motor is fixedly installed on the outer wall of the top of the lifting seat, an adjusting seat is fixedly installed on an output shaft of the servo motor, limiting rods with the number of two are fixedly installed on the outer peripheral wall of the adjusting seat, sliding blocks are fixedly installed on the outer walls of the left side and the right side of the inner sliding rail respectively, and a first clamping block and a second clamping block are fixedly installed on the inner walls of the left side and the right side of the inner sliding rail respectively.
Further, the left and right sides outer wall of elevating seat sliding connection respectively is at the left and right sides inner wall of outer slide rail, the elevating seat is the rectangle, the shape of adjusting the seat is circular, the shape of gag lever post is the rectangle and keeps away from the one side of adjusting the seat and be the arc.
Further, the spout has been seted up to the left and right sides inner wall of outer slide rail, slider sliding connection is in the inside and the size looks adaptation of spout.
Further, the perforation has been seted up to the inside of connecting rail, perforation and servo motor are located same vertical plane, servo motor, regulation seat and gag lever post all sliding connection just big or small looks adaptation in fenestrate inside, the bottom outer wall of slide rail is including the laminating of the top outer wall of connecting rail.
Further, the through hole has been seted up to the inside of interior slide rail, the equal sliding connection of regulation seat and gag lever post just big or small looks adaptation in the inside of through hole.
Further, the outer walls of the opposite sides of the two first clamping blocks are not located on the same plane, and the two second clamping blocks are respectively and fixedly connected to the front side outer walls and the back side outer walls of the two first clamping blocks.
Further, the distance between the second clamping block and the inner wall of the bottom of the inner slide rail is the same as the height of the limiting rod, and the limiting rod is clamped between the two adjacent first clamping blocks and the second clamping blocks.
Further, a damping sleeve is fixedly arranged on the outer wall of the limiting rod.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this automatic locking mechanism for slide rail removes the top outer wall of interior rail to adjusting seat and gag lever post through electric lifter, lift seat and servo motor's effect, drives the rotatory ninety degrees back of adjusting seat through servo motor, and the gag lever post can the joint between two adjacent first fixture blocks and second fixture block to reach the effect that outer slide rail and interior rail closed locking, the closed locking of slide rail can not be because of the restriction of the shape size of quick-witted case simultaneously, has improved the wild-type.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic top view of the present utility model;
fig. 3 is a schematic top view of the connecting rail of the present utility model.
In the figure: 1. an outer slide rail; 2. an inner slide rail; 3. a connecting rail; 4. an electric lifting rod; 5. a lifting seat; 6. a servo motor; 7. an adjusting seat; 8. a limit rod; 9. a slide block; 10. a first clamping block; 11. and a second clamping block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, an automatic locking mechanism for a sliding rail in this embodiment includes an outer sliding rail 1 and an inner sliding rail 2, and a locking mechanism is disposed between the outer sliding rail 1 and the inner sliding rail 2.
The locking mechanism includes the connecting rail 3 of fixed mounting between the inner wall of the left and right sides of outer slide rail 1, electric lifting rod 4 has been had in the bottom inner wall fixed mounting of outer slide rail 1, electric lifting rod 4's telescopic shaft fixed mounting has lifting seat 5, lifting seat 5's top outer wall fixed mounting has servo motor 6, servo motor 6's output shaft fixed mounting has adjusting seat 7, adjusting seat 7's periphery wall fixed mounting has a quantity to be two gag lever post 8, the perforation has been seted up to connecting rail 3's inside, perforation and servo motor 6 are located same vertical plane, servo motor 6, adjusting seat 7 and gag lever post 8 equal sliding connection have been seted up the through-hole in the inside of fenestrate and size looks adaptation, the inside of interior slide rail 2, adjusting seat 7 and the equal sliding connection of gag lever post 8 just size looks adaptation in the inside of through-hole, connecting rail 3's top outer wall laminating is the bottom outer wall of interior slide rail 2.
The left and right sides outer wall of elevating seat 5 sliding connection respectively is at the left and right sides inner wall of outer slide rail 1, elevating seat 5 is the rectangle, the shape of adjusting seat 7 is circular, the shape of gag lever post 8 is the rectangle and keep away from one side of adjusting seat 7 and be the arc, the equal fixed mounting of left and right sides outer wall of interior rail 2 has slider 9, the spout has been seted up to the left and right sides inner wall of outer slide rail 1, slider 9 sliding connection is in the inside and the big or small looks adaptation of spout, the equal fixed mounting of left and right sides inner wall of interior rail 2 has first fixture block 10 and second fixture block 11, two first fixture block 10 opposite side outer walls are not located the coplanar, two second fixture block 11 are fixed connection respectively at two first fixture block 10 front side outer walls and dorsal part outer walls, distance between second fixture block 11 and the interior rail 2 bottom inner wall is the same with gag lever post 8, gag lever post 8 joint is between two adjacent first fixture block 10 and second fixture block 11.
In this embodiment, the inner slide rail 2 is slidably connected between the inner walls of the left and right sides of the outer slide rail 1.
In this embodiment, both the slider 9 and the connecting rail 3 increase the stability of the inner slide 2 when sliding.
In this embodiment, after the adjusting seat 7 and the limiting rod 8 are clamped with the first clamping block 10 and the second clamping block 11, the inner sliding rail 2 cannot move back and forth.
The working principle of the embodiment is as follows:
firstly, when the through hole formed in the inner slide rail 2 and the servo motor 6 are located on the same plane, the servo motor 6 drives the adjusting seat 7 to rotate ninety degrees, the adjusting seat 7 and the limiting rod 8 are completely aligned with the through hole, the electric lifting rod 4 drives the lifting seat 5 and the servo motor 6 to synchronously lift, the servo motor 6 can drive the adjusting seat 7 and the limiting rod 8 to synchronously lift, the servo motor 6, the adjusting seat 7 and the limiting rod 8 can penetrate through the inner parts of the connecting rail 3 and the inner slide rail 2 and extend to the outer wall of the top of the inner slide rail 2, the servo motor 6 rotates ninety degrees again, and the limiting rod 8 rotates to between two adjacent first clamping blocks 10 and second clamping blocks 11, so that automatic locking work of the outer slide rail 1 and the inner slide rail 2 is completed.
In the first embodiment, on the basis of the first embodiment, a damping sleeve is provided, and the stability of the clamping connection between the limit rod 8 and the first clamping block 10 and the second clamping block 11 is increased through the action of the damping sleeve.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an automatic locking mechanism for slide rail, includes outer slide rail (1) and interior slide rail (2), its characterized in that: a locking mechanism is arranged between the outer sliding rail (1) and the inner sliding rail (2);
the locking mechanism comprises a connecting rail (3) fixedly installed between the inner walls of the left side and the right side of an outer sliding rail (1), an electric lifting rod (4) is fixedly installed on the inner wall of the bottom of the outer sliding rail (1), a lifting seat (5) is fixedly installed on a telescopic shaft of the electric lifting rod (4), a servo motor (6) is fixedly installed on the outer wall of the top of the lifting seat (5), an adjusting seat (7) is fixedly installed on an output shaft of the servo motor (6), limit rods (8) with two quantity are fixedly installed on the outer peripheral wall of the adjusting seat (7), sliding blocks (9) are fixedly installed on the outer walls of the left side and the right side of the inner sliding rail (2), and a first clamping block (10) and a second clamping block (11) are fixedly installed on the inner walls of the left side and the right side of the inner sliding rail (2).
2. The automatic locking mechanism for a slide rail according to claim 1, wherein: the left and right sides outer wall of lift seat (5) sliding connection is at the left and right sides inner wall of outer slide rail (1) respectively, lift seat (5) are the rectangle, the shape of adjusting seat (7) is circular, the shape of gag lever post (8) is the rectangle and keeps away from the one side of adjusting seat (7) and be the arc.
3. The automatic locking mechanism for a slide rail according to claim 1, wherein: the sliding grooves are formed in the inner walls of the left side and the right side of the outer sliding rail (1), and the sliding blocks (9) are connected inside the sliding grooves in a sliding mode and are matched with each other in size.
4. The automatic locking mechanism for a slide rail according to claim 1, wherein: the inside of connecting rail (3) has seted up the perforation, perforation and servo motor (6) are located same vertical plane, servo motor (6), regulation seat (7) and gag lever post (8) equal sliding connection are at the inside of fenestrate and size looks adaptation, the bottom outer wall of slide rail (2) including the laminating of the top outer wall of connecting rail (3).
5. The automatic locking mechanism for a slide rail according to claim 1, wherein: the inner side rail (2) is provided with a through hole, and the adjusting seat (7) and the limiting rod (8) are both connected in a sliding manner in the through hole and are matched with each other in size.
6. The automatic locking mechanism for a slide rail according to claim 1, wherein: the outer walls of the opposite sides of the two first clamping blocks (10) are not located on the same plane, and the two second clamping blocks (11) are respectively and fixedly connected to the front side outer walls and the back side outer walls of the two first clamping blocks (10).
7. The automatic locking mechanism for a slide rail according to claim 1, wherein: the distance between the second clamping block (11) and the inner wall at the bottom of the inner sliding rail (2) is the same as the height of the limiting rod (8), and the limiting rod (8) is clamped between two adjacent first clamping blocks (10) and second clamping blocks (11).
8. The automatic locking mechanism for a slide rail according to claim 1, wherein: the outer wall of the limiting rod (8) is fixedly provided with a damping sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393992.6U CN220600250U (en) | 2023-09-05 | 2023-09-05 | Automatic locking mechanism for sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322393992.6U CN220600250U (en) | 2023-09-05 | 2023-09-05 | Automatic locking mechanism for sliding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220600250U true CN220600250U (en) | 2024-03-15 |
Family
ID=90166011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322393992.6U Active CN220600250U (en) | 2023-09-05 | 2023-09-05 | Automatic locking mechanism for sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220600250U (en) |
-
2023
- 2023-09-05 CN CN202322393992.6U patent/CN220600250U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |