CN215485308U - Wireless door lock of cabinet in electric machine room - Google Patents
Wireless door lock of cabinet in electric machine room Download PDFInfo
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- CN215485308U CN215485308U CN202121234144.5U CN202121234144U CN215485308U CN 215485308 U CN215485308 U CN 215485308U CN 202121234144 U CN202121234144 U CN 202121234144U CN 215485308 U CN215485308 U CN 215485308U
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- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model provides a wireless door lock for a cabinet in an electric power machine room, which comprises: the lock comprises a base, a lock cover, a rotating shaft pin, a rotating shaft, a lock tongue and a lock core; the left end of the base is rotatably provided with the rotating shaft pin; the rotating shaft pin is in transmission connection with the rotating shaft; a socket is formed in the right end of the base; a through hole is formed in the side wall of the socket; the lock tongue is arranged inside the base, and the lock tongue is clamped into the through hole. The wireless door lock for the cabinet in the electric machine room provided by the utility model has the following advantages: the wireless door lock for the cabinet in the electric power machine room has the advantages of simple structure and high use reliability, and can be widely applied to the cabinet in the electric power machine room.
Description
Technical Field
The utility model belongs to the technical field of cabinet wireless door locks, and particularly relates to a cabinet wireless door lock in an electric power machine room.
Background
The cabinet in the electric machine room needs to be provided with a door lock so as to ensure the use safety of the cabinet. The cabinet door lock in the traditional electric power machine room adopts an active mode, has a complex structure, is easy to damage and has the problem of short service life.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides the wireless door lock for the cabinet in the electric power machine room, which can effectively solve the problems.
The technical scheme adopted by the utility model is as follows:
the utility model provides a wireless door lock for a cabinet in an electric power machine room, which comprises: the lock comprises a base (1), a lock cover (2), a rotating shaft pin (3), a rotating shaft (8), a bolt (4) and a lock cylinder (5);
the left end of the base (1) is rotatably provided with the rotating shaft pin (3); the rotating shaft pin (3) is in transmission connection with the rotating shaft (8); a socket (1-1) is formed at the right end of the base (1); a through hole is formed in the side wall of the socket (1-1); the lock tongue (4) is arranged in the base (1), and the lock tongue (4) is clamped into the through hole;
the left end of the lock cover (2) is fixed with the rotating shaft pin (3), and when the lock cover (2) is opened to rotate, the rotating shaft pin (3) is synchronously driven to rotate, so that the rotating shaft (8) is driven to rotate; an insertion part (2A) is integrally formed at the right end of the lock cover (2); the insertion part (2A) is matched with the socket (1-1) and can be inserted into the socket (1-1);
the upper part of the lock cylinder (5) is arranged in the insertion part (2A), the lower part of the lock cylinder (5) extends to the lower part of the insertion part (2A), a bulge part (5A) is fixed on the side wall of the lower part of the lock cylinder (5), and when the lock cover (2) is locked, the bulge part (5A) is clamped below the lock tongue (4); a lock cylinder bayonet lock (5B) and a lock cylinder bayonet lock catch (5C) are arranged in the lock cylinder (5); when the lock core bayonet lock is in a locking state, the lock core bayonet lock blocking piece (5C) tightly presses the lock core bayonet lock (5B) to the inner wall of the insertion part (2A), so that the rotation of the lock core (5) is limited; when the lock core is in an unlocking state, the lock core clamping pin (5B) leaves the inner wall of the insertion part (2A), so that the lock core (5) can freely rotate.
Preferably, the key cylinder (5) has a lock hole (5D) for inserting a key.
Preferably, a waterproof pad (6) is arranged inside the base (1).
Preferably, a dustproof cover (7) is arranged at the top of the lock cylinder (5).
The wireless door lock for the cabinet in the electric machine room provided by the utility model has the following advantages:
the wireless door lock for the cabinet in the electric power machine room has the advantages of simple structure and high use reliability, and can be widely applied to the cabinet in the electric power machine room.
Drawings
Fig. 1 is a schematic cross-sectional structure view of a wireless door lock of a cabinet in an electric power machine room according to the present invention;
FIG. 2 is a top view of the wireless door lock of the cabinet in the electric power room provided by the utility model;
fig. 3 is an assembly view between the pivot pin 3 and the pivot shaft 8 provided by the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1 and 2, the utility model provides a wireless door lock for a cabinet in an electric power room, comprising: the lock comprises a base 1, a lock cover 2, a rotating shaft pin 3, a rotating shaft 8, a bolt 4 and a lock cylinder 5;
a rotating shaft pin 3 can be rotatably arranged at the left end of the base 1; the rotating shaft pin 3 is in transmission connection with the rotating shaft 8; a socket 1-1 is arranged at the right end of the base 1; a through hole is formed in the side wall of the socket 1-1; a bolt 4 is arranged in the base 1, and the bolt 4 is clamped into the through hole;
the left end of the lock cover 2 is fixed with the rotating shaft pin 3, and when the lock cover 2 is opened to rotate, the rotating shaft pin 3 is synchronously driven to rotate, so that the rotating shaft 8 is driven to rotate; an insertion part 2A is integrally formed at the right end of the lock cover 2; the insertion part 2A is matched with the socket 1-1 and can be inserted into the socket 1-1;
the upper part of the lock cylinder 5 is arranged in the insertion part 2A, the lower part of the lock cylinder 5 extends to the lower part of the insertion part 2A, a bulge part 5A is fixed on the side wall of the lower part of the lock cylinder 5, and when the lock cover 2 is locked, the bulge part 5A is clamped below the bolt 4; a lock core bayonet 5B and a lock core bayonet catch 5C are arranged in the lock core 5; when the lock core is in a locking state, the lock core bayonet lock blocking piece 5C tightly presses the lock core bayonet lock 5B to the inner wall of the insertion part 2A, so that the rotation of the lock core 5 is limited; in the unlocked state, the key cylinder 5B is separated from the inner wall of the insertion portion 2A, and the key cylinder 5 is free to rotate. The key cylinder 5 has a lock hole 5D for inserting a key.
In this application, the inside of base 1 sets up waterproof pad 6. And a dustproof cover 7 is arranged at the top of the lock core 5. Thereby realize the waterproof dirt-proof effect of wireless lock, prolong its life.
The utility model provides a wireless door lock of a cabinet in an electric machine room, which has the use principle that:
(1) when the locking between cabinet door and the cabinet body is realized to needs, install the wireless lock of cabinet in the electric power computer lab on the cabinet door.
When the lock is in a locked state, the insertion part 2A of the lock cover 2 is inserted into the socket 1-1 of the base 1, and meanwhile, the projection part 5A of the lock cylinder 5 in the insertion part 2A is clamped below the lock tongue 4, so that the lock cover 2 and the base 1 are fixed. During this kind of state, axis of rotation 8 can not rotate, consequently, the outside spring bolt of being connected with axis of rotation 8 just in time stretches into the door frame of rack body, realizes the locking between cabinet door and the rack body.
(2) When the lock is required to be unlocked, the key is inserted into the lock cylinder 5, the contact on the surface of the key is contacted with the contact inside the lock cylinder 5, so that power is supplied to an execution element inside the lock cylinder 5, the execution element drives the lock cylinder clamping pin separation blade 5C to rotate by an angle, the groove on the surface of the lock cylinder clamping pin separation blade 5C faces the lock cylinder clamping pin 5B, the right end of the lock cylinder clamping pin 5B becomes the groove, therefore, the lock cylinder clamping pin 5B moves leftwards, the left end of the lock cylinder clamping pin 5B enters the groove, and the abutting pressure of the lock cylinder clamping pin 5B on the inner wall of the inserting part 2A is released.
(3) When the lock cylinder bayonet 5B moves, the key is rotated to drive the lock cylinder 5 to rotate; when the lock cylinder 5 rotates, the boss 5A of the lock cylinder 5 is rotated to other positions instead of being positioned right above the latch 4, thereby releasing the clamping force of the latch 4 on the lock cylinder 5.
(4) Therefore, the whole lock cover 2, including the lock cylinder 5 and the insertion portion 2A, is lifted upward with the left end as a rotation point, that is: the locking cover 2 rotates anticlockwise according to the direction of figure 1;
(5) when the locking cover 2 rotates, the rotating shaft pin 3 is fixed with the rotating shaft 8 through the connecting piece 9 because the locking cover 2 is fixed with the rotating shaft pin 3. Therefore, the rotation of the lock cover 2 will drive the rotation shaft 8 to rotate.
When the rotating shaft 8 rotates, the external lock bolt is driven to rotate, the external lock bolt connected with the rotating shaft 8 is separated from the door frame of the cabinet body, and the unlocking effect between the cabinet door and the cabinet body is achieved.
The utility model provides a wireless door lock of a cabinet in an electric machine room, which adopts a mode that a key provides power to send an instruction to an execution element, realizes that the execution element drives a lock cylinder clamping pin separation blade 5C to rotate, and further realizes the unlocking effect.
The utility model provides a wireless door lock for a cabinet in an electric machine room, which has the following advantages:
through rotating shaft connection between locking closure and the base, when opening the locking closure, accessible axis of rotation drives outside spring bolt action, realizes the effect of unblanking. Has the advantages of simple structure and reliable use.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements should also be considered within the scope of the present invention.
Claims (4)
1. The utility model provides a wireless lock of cabinet in electric power computer lab which characterized in that includes: the lock comprises a base (1), a lock cover (2), a rotating shaft pin (3), a rotating shaft (8), a bolt (4) and a lock cylinder (5);
the left end of the base (1) is rotatably provided with the rotating shaft pin (3); the rotating shaft pin (3) is in transmission connection with the rotating shaft (8); a socket (1-1) is formed at the right end of the base (1); a through hole is formed in the side wall of the socket (1-1); the lock tongue (4) is arranged in the base (1), and the lock tongue (4) is clamped into the through hole;
the left end of the lock cover (2) is fixed with the rotating shaft pin (3), and when the lock cover (2) is opened to rotate, the rotating shaft pin (3) is synchronously driven to rotate, so that the rotating shaft (8) is driven to rotate; an insertion part (2A) is integrally formed at the right end of the lock cover (2); the insertion part (2A) is matched with the socket (1-1) and can be inserted into the socket (1-1);
the upper part of the lock cylinder (5) is arranged in the insertion part (2A), the lower part of the lock cylinder (5) extends to the lower part of the insertion part (2A), a bulge part (5A) is fixed on the side wall of the lower part of the lock cylinder (5), and when the lock cover (2) is locked, the bulge part (5A) is clamped below the lock tongue (4); a lock cylinder bayonet lock (5B) and a lock cylinder bayonet lock catch (5C) are arranged in the lock cylinder (5); when the lock core bayonet lock is in a locking state, the lock core bayonet lock blocking piece (5C) tightly presses the lock core bayonet lock (5B) to the inner wall of the insertion part (2A), so that the rotation of the lock core (5) is limited; when the lock core is in an unlocking state, the lock core clamping pin (5B) leaves the inner wall of the insertion part (2A), so that the lock core (5) can freely rotate.
2. The cabinet wireless door lock in the electric machine room according to claim 1, wherein the lock cylinder (5) has a lock hole (5D) for inserting a key.
3. The cabinet wireless door lock in the electric machine room is characterized in that a waterproof pad (6) is arranged inside the base (1).
4. The cabinet wireless door lock in the electric machine room according to claim 1, wherein a dust cover (7) is arranged on the top of the lock cylinder (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121234144.5U CN215485308U (en) | 2021-06-03 | 2021-06-03 | Wireless door lock of cabinet in electric machine room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121234144.5U CN215485308U (en) | 2021-06-03 | 2021-06-03 | Wireless door lock of cabinet in electric machine room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215485308U true CN215485308U (en) | 2022-01-11 |
Family
ID=79782500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121234144.5U Active CN215485308U (en) | 2021-06-03 | 2021-06-03 | Wireless door lock of cabinet in electric machine room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215485308U (en) |
-
2021
- 2021-06-03 CN CN202121234144.5U patent/CN215485308U/en active Active
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