CN221058608U - Locking device for plug-in box - Google Patents
Locking device for plug-in box Download PDFInfo
- Publication number
- CN221058608U CN221058608U CN202322436256.4U CN202322436256U CN221058608U CN 221058608 U CN221058608 U CN 221058608U CN 202322436256 U CN202322436256 U CN 202322436256U CN 221058608 U CN221058608 U CN 221058608U
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- Prior art keywords
- box
- box body
- crank
- rotating wheel
- locking device
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- 238000003780 insertion Methods 0.000 claims abstract description 10
- 230000037431 insertion Effects 0.000 claims abstract description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses an inserting box locking device, which comprises a box body and an inserting box slidably arranged in the box body; the two sides of the insertion box are respectively rotatably provided with a first rotating wheel and a second rotating wheel; a sliding rail groove is formed on the inner side of the box body; the first rotating wheel and the second rotating wheel are positioned in the sliding rail groove; the side face of the box body is provided with an arc groove, the side face of the box body is movably provided with a first limit column, the outer side of the box body is rotatably provided with a crank, the crank is connected with a second limit column, and the second limit column at least partially penetrates through the arc groove and extends into the box body; the second rotating wheel is positioned between the first limiting column and the second limiting column; the problem of the subrack fixed knot who has solved among the prior art is put, and the subrack is taken out from the equipment cabinet through the pulley, owing to the pulley lacks locking mechanism after taking out, leads to the subrack to slide easily in the maintenance process, influences the maintenance is solved.
Description
Technical Field
The utility model relates to the field of an insertion box, in particular to an insertion box locking device.
Background
The plug box is a common electrical device, and mainly comprises an outer box and a plug box arranged in the outer box, wherein pulleys are often arranged on two sides of the plug box, so that the plug box can be conveniently pulled out from the outer box for overhauling. For example, chinese patent CN202022188484.0 provides an apparatus for fixing an insert box, which includes two opposite insert box side plates, between which a plurality of groups of bearing members extending in the left-right direction and separated in the up-down direction of the insert box side plates are installed; the bearing piece is connected with a reinforcing component for increasing the bearing capacity of the bearing piece; the outer surface of the plug box side plate is provided with a plug box sliding rail, a pulley is rotatably arranged on the plug box sliding rail, and the plug box is assembled into the equipment cabinet through the plug box sliding rail and the roller thereon. For example, when the prior art is required to be overhauled, the plug box needs to be pulled out of the equipment cabinet through the pulley, and after the plug box is pulled out, the pulley lacks a locking mechanism, so that the plug box is easy to slide in the overhauling process, and the overhauling is influenced.
Disclosure of utility model
The utility model aims to provide an inserting box locking device, which solves the problems that an inserting box is easy to slip in the overhaul process and the overhaul is influenced due to the fact that a pulley lacks a locking mechanism after the inserting box is pulled out from an equipment cabinet through the pulley.
In order to achieve the above object, the present utility model provides an insert box locking device including a box body and an insert box slidably provided in the box body;
the two sides of the insertion box are respectively rotatably provided with a first rotating wheel and a second rotating wheel;
A sliding rail groove is formed on the inner side of the box body; the first rotating wheel and the second rotating wheel are positioned in the sliding rail groove;
The side face of the box body is provided with an arc groove, the side face of the box body is movably provided with a first limit column, the outer side of the box body is rotatably provided with a crank, the crank is connected with a second limit column, and the second limit column at least partially penetrates through the arc groove and extends into the box body;
the second rotating wheel is located between the first limiting column and the second limiting column.
Preferably, a rotary sleeve is arranged on the outer side of the box body, a hole is formed in the end portion of the crank, and the crank is rotatably sleeved on the outer portion of the rotary sleeve.
Preferably, a pull rod is slidably arranged in the rotary sleeve, and the first limit post is connected with the pull rod.
Preferably, a spring is sleeved on the pull rod, one end of the spring is connected with the pull rod, and the other end of the spring is connected with the rotary sleeve.
Preferably, the outer wall of the box body is provided with a magnetic strip along the horizontal direction;
The crank is made of iron, so that when the crank rotates to the horizontal direction, the crank can at least partially attract the magnetic stripe.
Preferably, the first limit post and the second limit post are both sleeved with rubber sleeves.
The utility model provides an inserting box locking device, which comprises a box body and an inserting box slidably arranged in the box body; the two sides of the insertion box are respectively rotatably provided with a first rotating wheel and a second rotating wheel; a sliding rail groove is formed on the inner side of the box body; the first rotating wheel and the second rotating wheel are positioned in the sliding rail groove; the side face of the box body is provided with an arc groove, the side face of the box body is movably provided with a first limit column, the outer side of the box body is rotatably provided with a crank, the crank is connected with a second limit column, and the second limit column at least partially penetrates through the arc groove and extends into the box body; the second rotating wheel is positioned between the first limiting column and the second limiting column; the beneficial effects are that: under the initial condition, the second runner is held between first spacing post and second spacing post, insert the box by locking in the box inside this moment, when the needs overhauls, rotate the crank certain angle for the spacing of spacing post of second breaks away from, can draw out the box of inserting this moment, when first runner and the contact of first spacing post, rotate the crank certain angle once more, make the opposite side of second spacing post and first runner contradict, first runner is held between first spacing post and second spacing post this moment, avoid inserting the box displacement at the maintenance in-process.
Additional features and advantages of the utility model will be set forth in the detailed description which follows.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:
FIG. 1 is a block diagram of an insert box locking device provided by the present utility model;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a block diagram of a cartridge in the cartridge locking apparatus provided by the present utility model;
FIG. 4 is a state diagram of the second wheel in the locking device of the present utility model;
fig. 5 is a state diagram of the first rotating wheel locked in the locking device for the insert box.
Description of the reference numerals
1-Inserting a box; 2-a box body; 3-a magnetic stripe; 4-rotating the sleeve; 5-crank; 6, a pull rod; 7-a spring; 8-arc grooves; 9-a first runner; 10-a second runner; 11-a second limit column; 12-a first limit column.
Detailed Description
The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.
As shown in fig. 1-5: the utility model provides an inserting box locking device, which comprises a box body 2 and an inserting box 1 slidably arranged in the box body 2; the two sides of the insertion box 1 are respectively rotatably provided with a first rotating wheel 9 and a second rotating wheel 10; a sliding rail groove is formed on the inner side of the box body 2; the first rotating wheel 9 and the second rotating wheel 10 are positioned in the sliding rail groove; the side of the box body 2 is provided with an arc-shaped groove 8, the side of the box body 2 is movably provided with a first limit post 12, the outer side of the box body 2 is rotatably provided with a crank 5, the crank 5 is connected with a second limit post 11, and the second limit post 11 at least partially penetrates through the arc-shaped groove 8 and extends into the box body 2; the second runner 10 is located between the first limit post 12 and the second limit post 11. Under the initial condition, the second runner is held between first spacing post and second spacing post, insert the box by locking in the box inside this moment, when the needs overhauls, rotate the crank certain angle for the spacing of spacing post of second breaks away from, can draw out the box of inserting this moment, when first runner and the contact of first spacing post, rotate the crank certain angle once more, make the opposite side of second spacing post and first runner contradict, first runner is held between first spacing post and second spacing post this moment, avoid inserting the box displacement at the maintenance in-process.
In a preferred embodiment of the present utility model, in order to facilitate rotation of the crank, a rotary sleeve 4 is disposed on the outer side of the case 2, a hole is formed at an end of the crank 5, and the crank 5 is rotatably sleeved on the outer side of the rotary sleeve 4.
In a preferred embodiment of the present utility model, a pull rod 6 is slidably disposed in the rotating sleeve 4, and the first limiting post 12 is connected to the pull rod 6. When the whole plug box is required to be taken out of the box body, the crank is rotated for a certain angle, the second limiting column is separated from the second rotating wheel, and then the first limiting column is pulled out through the pull rod, so that the whole plug box can be pulled out of the box body.
In a preferred embodiment of the present utility model, in order to enable the pull rod to return after being pulled, the pull rod 6 is sleeved with a spring 7, one end of the spring 7 is connected with the pull rod 6, and the other end is connected with the rotating sleeve 4.
In a preferred embodiment of the present utility model, in order to fix the crank when it rotates to both sides of the arc-shaped slot (when the crank is in a horizontal state), and avoid the self-rotation, the outer wall of the box 2 is provided with a magnetic strip 3 along the horizontal direction; the crank 5 is made of iron, so that when the crank 5 rotates to the horizontal direction, the crank can at least partially attract the magnetic strip 3.
In a preferred embodiment of the present utility model, in order to avoid abrasion of the rotating wheel by the limiting posts, rubber sleeves are sleeved on the first limiting post 12 and the second limiting post 11.
The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.
In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.
Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.
Claims (6)
1. An insertion box locking device is characterized by comprising a box body (2) and an insertion box (1) slidably arranged in the box body (2);
a first rotating wheel (9) and a second rotating wheel (10) are respectively rotatably arranged on two sides of the insertion box (1);
A sliding rail groove is formed on the inner side of the box body (2); the first rotating wheel (9) and the second rotating wheel (10) are positioned in the sliding rail groove;
An arc-shaped groove (8) is formed in the side face of the box body (2), a first limit column (12) is movably arranged on the side face of the box body (2), a crank (5) is rotatably arranged on the outer side of the box body (2), a second limit column (11) is connected to the crank (5), and the second limit column (11) at least partially penetrates through the arc-shaped groove (8) and extends into the box body (2);
The second rotating wheel (10) is positioned between the first limiting column (12) and the second limiting column (11).
2. The plug box locking device according to claim 1, wherein a rotary sleeve (4) is arranged on the outer side of the box body (2), a hole is formed at the end of the crank (5), and the crank (5) is rotatably sleeved on the outer portion of the rotary sleeve (4).
3. The plug box locking device according to claim 2, characterized in that a pull rod (6) is slidably arranged in the swivel sleeve (4), and the first limit post (12) is connected with the pull rod (6).
4. A locking device for an insertion box according to claim 3, characterized in that a spring (7) is sleeved on the pull rod (6), one end of the spring (7) is connected with the pull rod (6), and the other end is connected with the rotating sleeve (4).
5. The plug-in box locking device according to claim 4, characterized in that the outer wall of the box (2) is provided with a magnetic strip (3) in the horizontal direction;
The crank (5) is made of iron, so that when the crank (5) rotates to the horizontal direction, the crank can at least partially attract the magnetic strip (3).
6. The plug box locking device according to claim 1, wherein the first limit post (12) and the second limit post (11) are both sleeved with rubber sleeves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322436256.4U CN221058608U (en) | 2023-09-07 | 2023-09-07 | Locking device for plug-in box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322436256.4U CN221058608U (en) | 2023-09-07 | 2023-09-07 | Locking device for plug-in box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221058608U true CN221058608U (en) | 2024-05-31 |
Family
ID=91200816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322436256.4U Active CN221058608U (en) | 2023-09-07 | 2023-09-07 | Locking device for plug-in box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221058608U (en) |
-
2023
- 2023-09-07 CN CN202322436256.4U patent/CN221058608U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |