CN210247319U - Rear upright post lock structure capable of realizing front unlocking - Google Patents
Rear upright post lock structure capable of realizing front unlocking Download PDFInfo
- Publication number
- CN210247319U CN210247319U CN201920838823.XU CN201920838823U CN210247319U CN 210247319 U CN210247319 U CN 210247319U CN 201920838823 U CN201920838823 U CN 201920838823U CN 210247319 U CN210247319 U CN 210247319U
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- rail
- upright post
- locking piece
- structure capable
- lock structure
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- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to a rear column lock structure capable of realizing front unlocking, which comprises a first rail and a second rail, wherein a locking piece is arranged on the first rail through an elastic piece, and a concave matching part is arranged on the locking piece and is clamped with a hole of the second rail, so that the first rail and the second rail are relatively and fixedly connected; a first frame upright post is sleeved on a connecting post positioned between the convex part of the first rail and the inner wall of the notch of the locking piece, so that the first rail is locked and connected with the first frame upright post in a normal working state; when the second rail is stressed to be far away from the first rack upright post to slide, the matching part is subjected to the force exerted by the second rail to enable the end part of the locking piece to swing outwards, and the other end connected with the first rack upright post swings inwards, so that the first rack upright post is separated from the locking piece and further separated from the first rail, and the locking is opened; the device also comprises a fourth rail and a sixth rail which are used for lengthening the stroke of the slide rail. The utility model discloses a from the convenient purpose of untiing hasp between the other end and frame stand of slide rail one end, work efficiency is high, and the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the slide rail application technique and specifically relates to a can realize rear column lock structure of anterior unblock.
Background
A sliding track is a widely used device, and is generally used to connect two objects that can move relative to each other.
At present, a large number of servers are all installed in a cabinet, a matched sliding rail mechanism is arranged in the cabinet, and the servers are led into the cabinet through sliding rails. Usually, the cabinet slide rail is formed by installing a plurality of rails capable of sliding mutually in a matching manner, and two ends of the slide rail are respectively connected with the stand columns of the cabinet in a locking manner. When a server or a slide rail is updated, operators need to respectively unlock the two ends of the slide rail from the two ends, which wastes time and labor; when the space is not enough to satisfy personnel to the operation of slide rail both ends, still need demolish most servers in whole rack in order to vacate the space of personnel's operation, it is very troublesome and complicated, work efficiency is low.
SUMMERY OF THE UTILITY MODEL
The applicant aims at the defects in the prior art, and provides a rear upright post lock structure which is reasonable in structure and can realize front unlocking, so that the locking between the other end of the slide rail and a machine frame can be unlocked remotely at one end of the slide rail, the operation is convenient, and the working efficiency is greatly improved.
The utility model discloses the technical scheme who adopts as follows:
a rear upright post lock structure capable of realizing front unlocking comprises a first rail, wherein a second rail with an end retracted is arranged on the side surface of the first rail; the end of the first rail extends to form a protruding part, a locking piece is arranged on the first rail between the second rail and the protruding part through an elastic piece, a matching part connected with the second rail is arranged at one end of the locking piece, and a first rack upright post is arranged at the other end of the locking piece in a matched and clamped mode with the protruding part, so that locking between the first rail and the first rack upright post is achieved; when the second rail is stressed to be far away from the first frame upright post and slides, the matching part is subjected to the force applied by the second rail to enable the end part of the locking piece to swing outwards, and the other end connected with the first frame upright post swings inwards, so that the first frame upright post is separated from the locking piece and then separated from the first rail, and the locking is unlocked.
As a further improvement of the above technical solution:
the cooperation portion is the recessed structure of hemisphere type, and second rail tip sets up the hole, realizes being connected of locking piece and second rail in the recessed part embedding hole through the cooperation portion.
An inward ramp is provided adjacent the edge of the aperture of the second rail end.
The middle part of the locking piece is fixedly connected with the elastic piece, the end part of the locking piece, which is matched with the convex part, is provided with a notch, and the convex part penetrates through the notch; the end of the bulge is provided with a connecting column, and a first rack upright post is sleeved on the connecting column between the bulge and the inner wall of the notch.
The elastic piece is of a Z-shaped structure, the upper portion of the elastic piece is fixedly installed with the first rail, and the lower portion of the elastic piece is fixedly installed with the middle portion of the locking piece.
The first rail side surface is provided with a fourth rail through a third rail in a sliding manner, the first rail is positioned between the fourth rail and the second rail, and the first rail is hinged with the third rail.
A fifth rail is hinged to a fourth rail on the same side as the third rail, and a sixth rail is slidably mounted through the fifth rail; the side face of the sixth rail is clamped with the second rail and realizes relative sliding, and an anti-falling mechanism is arranged at the end part of the joint of the sixth rail and the second rail when the sliding stroke is maximum.
The anti-falling mechanism comprises a first stop block at the end part of the sixth rail and a second stop block at the end part of the second rail.
And an elastic structure for resetting is also arranged between the first rail and the second rail.
The utility model has the advantages as follows:
the utility model has compact and reasonable structure and convenient operation, and realizes the relative fixed connection of the first rail and the second rail in the normal working state by arranging the concave matching part on the locking piece and clamping the concave matching part with the hole on the second rail; the first frame upright post is sleeved on the connecting post between the convex part at the end part of the first rail and the inner wall of the notch at the end part of the locking piece, so that the first rail is locked and connected with the first frame upright post in a normal working state; when the second rail is stressed to slide away from the first rack upright post, the matching part is stressed by the force exerted by the second rail to enable the end part of the locking piece to swing outwards, and the other end connected with the first rack upright post swings inwards, so that the first rack upright post is separated from the locking piece and further separated from the first rail, and the aim of quickly and conveniently unlocking the locking between the first rack upright post and the second rack upright post through the relative sliding between the second rail and the first rail is fulfilled;
the utility model discloses still include following advantage:
the first rail and the second rail are also provided with a fourth rail and a sixth rail which can prolong the whole stroke length of the slide rail, and the fourth rail and the sixth rail are matched with a locking structure between the second rail and the first rail, and at a position far away from the locking structure, the fourth rail is enabled to slide to the limit relative to the sixth rail by applying force to the fourth rail, so that the second rail is driven to slide relative to the first rail, and finally, the locking between the first rail and the stand column I of the rack is unlocked, the aim of remote unlocking is achieved, and the working efficiency is greatly improved;
in the locking and unlocking process between the first rail and the stand column I of the rack, the second rail slides relative to the first rail, the elastic structure between the first rail and the stand column I is pulled, and after the locking and unlocking process, namely the sliding rail is detached from the stand column I of the rack, the elastic structure retracts to pull the first rail and the second rail to reset.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a partially enlarged view of a portion a in fig. 1 (a first frame column is omitted).
Fig. 4 is an exploded view of fig. 1 (frame column one and frame column two are omitted).
Fig. 5 is a partially enlarged view of a portion B in fig. 4.
Fig. 6 is an installation schematic diagram of the second rail and the sixth rail of the present invention.
Fig. 7 is a state diagram of the present invention during unlocking.
Wherein: 1. a first rail; 101. a projection; 2. a second rail; 201. an aperture; 202. a bevel; 203. a second stop block; 3. a third rail; 4. a locking member; 401. a fitting portion; 402. a notch; 5. an elastic member; 6. a fourth rail; 7. a fifth rail; 8. an elastic structure; 9. a sixth rail; 901. a first stop block; 10. connecting columns; 11. a first stand column of the frame; 12. and a second stand column of the frame.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1, 2, 3 and 4, the rear pillar lock structure capable of achieving front unlocking of the present embodiment includes a first rail 1, a second rail 2 with a retracted end portion mounted on a side surface thereof; the end of the first rail 1 extends to form a convex part 101, a locking piece 4 is arranged on the first rail 1 between the second rail 2 and the convex part 101 through an elastic piece 5, one end of the locking piece 4 is provided with a matching part 401 connected with the second rail 2, and the other end of the locking piece is matched with the convex part 101 to be clamped with a first frame upright post 11, so that locking between the first rail 1 and the first frame upright post 11 is realized; when the second rail 2 is forced to slide away from the first frame upright post 11, the force applied by the second rail 2 on the matching part 401 enables the end part of the locking piece 4 to swing outwards, and the other end connected with the first frame upright post 11 swings inwards, so that the first frame upright post 11 is separated from the locking piece 4 and then separated from the first rail 1, and the locking is unlocked.
As shown in fig. 5, the matching portion 401 is a hemispherical concave structure, the end of the second rail 2 is provided with a hole 201, and the locking member 4 is connected with the second rail 2 by inserting the concave portion of the matching portion 401 into the hole 201.
The edge of the aperture 201 near the end of the second rail 2 is provided with an inwardly directed ramp 202.
The middle part of the locking piece 4 is fixedly connected with the elastic piece 5, the end part of the locking piece, which is matched with the convex part 101, is provided with a notch 402, and the convex part 101 penetrates through the notch 402; the end of the bulge 101 is provided with a connecting column 10, and a rack upright post 11 is sleeved on the connecting column 10 between the bulge 101 and the inner wall of the notch 402.
The elastic piece 5 is of a Z-shaped structure, the upper part of the elastic piece is fixedly installed with the first rail 1, and the lower part of the elastic piece is fixedly installed with the middle part of the locking piece 4.
The side surface of the first rail 1 is provided with a fourth rail 6 through a third rail 3 in a sliding way, the first rail 1 is positioned between the fourth rail 6 and the second rail 2, and the first rail 1 is hinged with the third rail 3.
A fifth rail 7 is hinged on the fourth rail 6 on the same side as the third rail 3, and a sixth rail 9 is slidably mounted through the fifth rail 7; the side surface of the sixth rail 9 is clamped with the second rail 2 and realizes relative sliding, an anti-falling mechanism is arranged at one end part of the joint of the sixth rail 9 and the second rail 2 when the sliding stroke is maximum, and the other end part of the sixth rail 9 is connected with the second frame upright post 12 of the cabinet in a locking manner through a lock catch.
As shown in fig. 6, the anti-slip mechanism includes a first stopper 901 at the end of the sixth rail 9, and a second stopper 203 at the end of the second rail 2.
An elastic structure 8 for resetting is further installed between the first rail 1 and the second rail 2, and after locking stress between the sliding rail and the first frame upright post 11 is released, the elastic structure 8 retracts to pull the first rail 1 and the second rail 2 to reset.
The utility model discloses an unblock principle does:
the first step is as follows: when an operator is at the position of the second stand column 12 of the rack, the lock between the sixth rail 9 and the second stand column 12 of the rack is unlocked;
the second step is that: an operator holds the fourth rail 6 or the fifth rail 7, pulls the sixth rail 9 to move towards the front of the stand column two 12 of the rack, when the sixth rail 9 slides to the stroke limit relative to the second rail 2, the first stopper 901 at the end part of the sixth rail 9 touches and pulls the second stopper 203 at the end part of the second rail 2, at this time, the second rail 2 starts to slide relative to the first rail 1 under the pulling force of the sixth rail 9, the concave matching part 401 on the locking piece 4 moves outwards along the inclined plane 202 on the opening of the hole 201 when the second rail 2 slides, so that one end, connected with the second rail 2, of the locking piece 4 swings outwards, because the middle part of the locking piece 4 is fixedly connected to the elastic piece 5, the other end, connected with the stand column one 11, swings inwards under the lever principle, the stand column one 11 is separated from the locking piece 4 and further separated from the first rail 1, and the locking is unlocked, as shown in fig. 7.
The utility model discloses can untie the hasp between its other end and the frame stand in slide rail one end, realize the purpose of long-range unblock, convenient and fast has improved work efficiency greatly.
The above description is for the purpose of explanation and not limitation of the invention, which is defined in the claims, and any modifications may be made within the scope of the invention.
Claims (9)
1. The utility model provides a can realize back stand keying of anterior unblock constructs which characterized in that: comprises a first rail (1), a second rail (2) with a retractable end is arranged on the side surface of the first rail; the end of the first rail (1) extends to form a protruding portion (101), a locking piece (4) is installed on the first rail (1) between the second rail (2) and the protruding portion (101) through an elastic piece (5), a matching portion (401) connected with the second rail (2) is arranged at one end of the locking piece (4), a rack upright post I (11) is installed at the other end of the locking piece and the protruding portion (101) in a matched and clamped mode, and locking between the first rail (1) and the rack upright post I (11) is achieved; when the second rail (2) is stressed to slide away from the first frame upright post (11), the force applied by the second rail (2) on the matching part (401) enables the end part of the locking piece (4) to swing outwards, the other end connected with the first frame upright post (11) swings inwards, and therefore the first frame upright post (11) is separated from the locking piece (4) and further separated from the first rail (1), and locking is unlocked.
2. The rear pillar lock structure capable of achieving front unlocking according to claim 1, wherein: the cooperation portion (401) is the concave structure of hemisphere type, and second rail (2) tip is provided with porose (201), realizes being connected of locking piece (4) and second rail (2) in the concave part embedding hole (201) through cooperation portion (401).
3. The rear pillar lock structure capable of achieving front unlocking according to claim 2, wherein: an inward inclined surface (202) is arranged at the edge of the hole (201) close to the end of the second rail (2).
4. The rear pillar lock structure capable of achieving front unlocking according to claim 1, wherein: the middle part of the locking piece (4) is fixedly connected with the elastic piece (5), a notch (402) is formed in the end part of the locking piece, which is matched with the protruding part (101), and the protruding part (101) penetrates through the notch (402); a connecting column (10) is installed at the end of the convex part (101), and a rack upright post I (11) is sleeved on the connecting column (10) between the convex part (101) and the inner wall of the notch (402).
5. The rear pillar lock structure capable of achieving front unlocking according to claim 1, wherein: the elastic piece (5) is of a Z-shaped structure, the upper portion of the elastic piece is fixedly installed with the first rail (1), and the lower portion of the elastic piece is fixedly installed with the middle portion of the locking piece (4).
6. The rear pillar lock structure capable of achieving front unlocking according to claim 1, wherein: a fourth rail (6) is slidably mounted on the side face of the first rail (1) through a third rail (3), the first rail (1) is located between the fourth rail (6) and the second rail (2), and the first rail (1) is hinged to the third rail (3).
7. A rear pillar lock structure capable of achieving front unlocking according to claim 6, wherein: a fifth rail (7) is hinged on the fourth rail (6) on the same side of the third rail (3), and a sixth rail (9) is slidably mounted through the fifth rail (7); the side surface of the sixth rail (9) is clamped with the second rail (2) and realizes relative sliding, and an anti-falling mechanism is arranged at the end part of the joint of the sixth rail (9) and the second rail (2) when the sliding stroke is maximum.
8. A rear pillar lock structure capable of achieving front unlocking as claimed in claim 7, wherein: the anti-falling mechanism comprises a first stop block (901) at the end part of the sixth rail (9) and a second stop block (203) at the end part of the second rail (2).
9. The rear pillar lock structure capable of achieving front unlocking according to claim 1, wherein: and an elastic structure (8) for resetting is further arranged between the first rail (1) and the second rail (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920838823.XU CN210247319U (en) | 2019-06-04 | 2019-06-04 | Rear upright post lock structure capable of realizing front unlocking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920838823.XU CN210247319U (en) | 2019-06-04 | 2019-06-04 | Rear upright post lock structure capable of realizing front unlocking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210247319U true CN210247319U (en) | 2020-04-03 |
Family
ID=69974145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920838823.XU Withdrawn - After Issue CN210247319U (en) | 2019-06-04 | 2019-06-04 | Rear upright post lock structure capable of realizing front unlocking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210247319U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110191611A (en) * | 2019-06-04 | 2019-08-30 | 泛亚电子工业(无锡)有限公司 | The rear column lock construction of front unlocked can be achieved |
-
2019
- 2019-06-04 CN CN201920838823.XU patent/CN210247319U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110191611A (en) * | 2019-06-04 | 2019-08-30 | 泛亚电子工业(无锡)有限公司 | The rear column lock construction of front unlocked can be achieved |
| CN110191611B (en) * | 2019-06-04 | 2024-04-26 | 泛亚电子工业(无锡)有限公司 | Rear column lock structure capable of realizing front unlocking |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20200403 Effective date of abandoning: 20240426 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20200403 Effective date of abandoning: 20240426 |