CN220849200U - Cabinet door lock protection device - Google Patents
Cabinet door lock protection device Download PDFInfo
- Publication number
- CN220849200U CN220849200U CN202321958530.8U CN202321958530U CN220849200U CN 220849200 U CN220849200 U CN 220849200U CN 202321958530 U CN202321958530 U CN 202321958530U CN 220849200 U CN220849200 U CN 220849200U
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- Prior art keywords
- lock body
- fingerprint lock
- fixedly connected
- inner cavity
- movable
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- 230000004224 protection Effects 0.000 title claims abstract description 18
- 238000013016 damping Methods 0.000 claims abstract description 20
- 230000003139 buffering effect Effects 0.000 claims abstract description 5
- 230000003313 weakening effect Effects 0.000 claims abstract description 3
- 230000001012 protector Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009979 protective mechanism Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Lock And Its Accessories (AREA)
Abstract
The utility model provides a cabinet door lock protection device, which relates to the field of cabinet door locks and comprises a fingerprint lock body, wherein the front surface of the fingerprint lock body is provided with a damping mechanism for buffering and weakening impact force, the front surface of the damping mechanism is provided with a protection mechanism for shielding and protecting the fingerprint lock body, and the protection mechanism comprises a movable frame; according to the utility model, when the fingerprint lock body is collided, the damping mechanism can well buffer and weaken the impact force, so that damping treatment is realized, the fingerprint lock body is effectively prevented from being damaged by the impact force, the movable frame is used for supporting the fixed cover, the fixed cover shields the upper part of the fingerprint lock body, the reset elastic force of the second spring drives the movable cover to move downwards, the movable cover shields the lower part of the fingerprint lock body downwards, and the situation that the fingerprint lock body is scratched by external objects to be worn or damaged can be prevented.
Description
Technical Field
The utility model belongs to the field of cabinet door locks, and particularly relates to a cabinet door lock protection device.
Background
The cabinet door lock is a safety lock for protecting equipment and sensitive information in places such as computer rooms, data centers, network equipment cabinets and the like, and a digital coded lock or a fingerprint lock is adopted in most cases; they are commonly used to control and limit access rights to cabinet doors, ensuring that only authorized personnel can open the cabinet door.
When the cabinet fingerprint door lock is adopted, identity verification and access control are carried out through a fingerprint identification technology, fingerprint information of a user is firstly input into a system, and then the cabinet door can be unlocked only by fingerprints of legal users, so that the safety of the cabinet is ensured; but cabinet fingerprint lock is many direct exposure in the outside, and then easily receive the external object to scratch and scratch in the use, and then can lead to cabinet fingerprint lock to produce wearing and tearing or damage, not only can reduce its recognition performance, and can shorten fingerprint lock's life.
In summary, the present utility model provides a protection device for a cabinet door lock to solve the above-mentioned problems.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the following technical scheme:
The utility model provides a rack lock protector, includes the fingerprint lock body, the front of fingerprint lock body is provided with damper, damper is used for buffering to weaken the impact, damper's front is provided with protection machanism, protection machanism for shelter from the protection to the fingerprint lock body, protection machanism includes the movable frame, the positive upper end fixedly connected with of movable frame is fixed the cover, the inner chamber sliding connection of fixed cover has the movable cover, the equal fixedly connected with second spring in both sides at movable cover top, and the top of second spring and the top fixed connection of fixed cover inner chamber.
Further, in the utility model, the damping mechanism comprises a fixed frame, wherein the fixed frame is positioned on the front side of the fingerprint lock body and is fixedly connected with the front side of the fingerprint lock body, a placing groove is formed in the front side of the fixed frame, a first spring is fixedly connected to the back side of an inner cavity of the placing groove, and a damper is arranged in the inner cavity of the first spring.
Further, in the utility model, the movable frame is located in the inner cavity of the placing groove and is movably connected with the inner cavity of the placing groove, the back surface of the movable frame is fixedly connected with the front surface of the first spring, the front surface of the damper is fixedly connected with the back surface of the movable frame, and the back surface of the damper is fixedly connected with the back surface of the inner cavity of the placing groove.
Further, in the utility model, the top of the inner cavity of the fixed cover is fixedly connected with a limiting cylinder, the inner cavity of the limiting cylinder is connected with a sliding rod in a sliding manner, and the bottom of the sliding rod is fixedly connected with the top of the movable cover.
Further, in the utility model, the two sides of the back surface of the movable cover are fixedly connected with the limiting blocks, the two sides of the front surface of the movable frame are provided with the limiting grooves, and the back surface of the limiting block extends to the inner cavity of the limiting groove and is in sliding connection with the inner cavity of the limiting groove.
Further, in the utility model, the lower end of the front face of the movable cover is fixedly connected with the handle, and the surface of the handle is sleeved with the anti-skid sleeve.
The utility model has the following beneficial effects:
1. When the fingerprint lock body is collided, the damping mechanism can well buffer and weaken impact force, so that damping treatment is realized, the fingerprint lock body is effectively prevented from being damaged by the impact force, the movable frame is used for supporting the fixed cover, the fixed cover shields the upper part of the fingerprint lock body, the reset elastic force of the second spring drives the movable cover to move downwards, the movable cover shields the lower part of the fingerprint lock body downwards, and further the situation that the fingerprint lock body is scratched by external objects to be worn or damaged is prevented.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the fingerprint lock body of the present utility model;
FIG. 3 is a schematic view of a partial structure of a shock absorbing mechanism according to the present utility model;
Fig. 4 is a schematic sectional separated structural view of the protective mechanism of the present utility model.
In the figure:
1. A fingerprint lock body; 2. a damping mechanism; 201. a fixed frame; 202. a placement groove; 203. a first spring; 204. a damper; 3. a protective mechanism; 301. a movable frame; 302. a fixed cover; 303. a movable cover; 304. a second spring; 305. a limiting cylinder; 306. a limiting block; 307. and a limit groove.
Detailed Description
For a better understanding of the technical content of the present utility model, specific examples are set forth below, along with the accompanying drawings. Aspects of the utility model are described in this disclosure with reference to the drawings, in which are shown a number of illustrative embodiments. The embodiments of the present disclosure need not be defined to include all aspects of the present utility model. It should be understood that the various concepts and embodiments described above, as well as those described in more detail below, may be implemented in any of a number of ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the disclosure may be used alone or in any suitable combination with other aspects of the disclosure.
As shown in fig. 1-4, the utility model provides a cabinet door lock protection device, which comprises a fingerprint lock body 1, wherein a damping mechanism 2 is arranged on the front surface of the fingerprint lock body 1, the damping mechanism 2 is used for buffering and weakening impact force, a protection mechanism 3 is arranged on the front surface of the damping mechanism 2, the protection mechanism 3 is used for shielding and protecting the fingerprint lock body 1, the protection mechanism 3 comprises a movable frame 301, the upper end of the front surface of the movable frame 301 is fixedly connected with a fixed cover 302, the inner cavity of the fixed cover 302 is slidably connected with a movable cover 303, two sides of the top of the movable cover 303 are fixedly connected with second springs 304, and the top of the second springs 304 are fixedly connected with the top of the inner cavity of the fixed cover 302.
As shown in fig. 3, when the fingerprint lock body 1 is collided, the damping mechanism 2 can well buffer and weaken the impact force, so that damping treatment is realized, the fingerprint lock body 1 is effectively prevented from being damaged by the impact force, the movable frame 301 is used for supporting the fixed cover 302, meanwhile, the fixed cover 302 shields the upper part of the fingerprint lock body 1, the reset elastic force of the second spring 304 drives the movable cover 303 to move downwards, the movable cover 303 shields the lower part of the fingerprint lock body 1 downwards, and further the situation that the fingerprint lock body 1 is scratched by external objects to be worn or damaged can be prevented.
In this embodiment, as shown in fig. 2, the damping mechanism 2 includes a fixing frame 201, where the fixing frame 201 is located on the front side of the fingerprint lock body 1 and is fixedly connected with the front side of the fingerprint lock body 1, a placement groove 202 is provided on the front side of the fixing frame 201, a first spring 203 is fixedly connected to the back side of an inner cavity of the placement groove 202, and a damper 204 is provided in an inner cavity of the first spring 203;
The movable frame 301 is located in the inner cavity of the placing groove 202 and is movably connected with the inner cavity of the placing groove 202, the back surface of the movable frame 301 is fixedly connected with the front surface of the first spring 203, the front surface of the damper 204 is fixedly connected with the back surface of the movable frame 301, and the back surface of the damper 204 is fixedly connected with the back surface of the inner cavity of the placing groove 202.
As shown in fig. 2, when the fingerprint lock is impacted, the impact force drives the movable frame 301 to move backwards, so that the movable frame 301 enters the inner cavity of the placing groove 202, the first spring 203 and the damper 204 are extruded, the first spring 203 and the damper 204 are compressed and deformed, the impact force is buffered by the deformation force of the first spring 203 and the damper 204, and meanwhile, the impact force is counteracted by the reset elastic force of the first spring 203 and the damper 204, so that the damping operation is realized, and the fingerprint lock body 1 is effectively protected.
In this embodiment, as shown in fig. 3, a limiting cylinder 305 is fixedly connected to the top of the inner cavity of the fixed cover 302, a sliding rod is slidably connected to the inner cavity of the limiting cylinder 305, and the bottom of the sliding rod is fixedly connected to the top of the movable cover 303;
Limiting blocks 306 are fixedly connected to two sides of the back surface of the movable cover 303, limiting grooves 307 are formed in two sides of the front surface of the movable frame 301, and the back surface of the limiting blocks 306 extends to the inner cavity of the limiting grooves 307 and is in sliding connection with the inner cavity of the limiting grooves 307;
The lower end of the front face of the movable cover 303 is fixedly connected with a handle, and the surface of the handle is sleeved with an anti-skid sleeve.
As shown in fig. 3, pulling the handle drives the movable cover 303 to move upwards, the movable cover 303 drives the second spring 304, the limiting block 306 and the sliding rod to move upwards, so that the sliding rod moves upwards along the inner cavity track of the limiting cylinder 305, and further the movement track of the movable cover 303 is limited, and meanwhile, the limiting block 306 moves along the inner cavity track of the limiting groove 307, so that the stability of the movable cover 303 during movement can be ensured
When in use, the reset elastic force of the second spring 304 drives the movable cover 303 to move downwards, so that the movable cover 303 shields the lower part of the fingerprint lock body 1 downwards, the fingerprint lock body 1 can be further isolated from the external environment, the situation that the fingerprint lock body 1 is scratched by external objects to be worn or damaged is prevented, when the fingerprint lock body 1 needs to be exposed to unlock, the handle is pulled, the handle drives the movable cover 303 to move upwards, the movable cover 303 drives the second spring 304, the limiting block 306 and the sliding rod to move upwards, the sliding rod moves upwards along the inner cavity track of the limiting cylinder 305, the movement track of the movable cover 303 is further limited, meanwhile, the limiting block 306 moves along the inner cavity track of the limiting groove 307, so that the stability of the movement of the movable cover 303 is ensured, the movable cover 303 gradually enters the inner cavity of the fixed cover 302, and the fingerprint lock body 1 is further exposed to the outside, furthermore, the unlocking operation is convenient for personnel, when the external object is impacted, the impact force drives the fixed cover 302 and the movable cover 303 to move backwards, the fixed cover 302 and the movable cover 303 drive the movable frame 301 to move backwards, the movable frame 301 is enabled to enter the inner cavity of the placing groove 202 backwards, the movable frame 301 is enabled to extrude the first spring 203 and the damper 204, the first spring 203 and the damper 204 are stressed and compressed to generate deformation, the deformation force of the first spring 203 and the damper 204 is used for buffering the impact force, meanwhile, the reset elastic force of the first spring 203 and the damper 204 is used for counteracting the impact force, so that the damping operation is realized, the fingerprint lock body 1 is effectively protected, the safety of the fingerprint lock body 1 is improved, the problem that a cabinet fingerprint door lock in the prior art is mostly directly exposed to the outside, and is easily scratched by the external object in the use process is solved, and then can lead to rack fingerprint lock to produce wearing and tearing or damage, not only can reduce its recognition performance, and can shorten fingerprint lock life's problem.
Standard parts used in the file of the application can be purchased from market, and can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets, welding and the like in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, the control mode is controlled automatically by a controller, a control circuit of the controller can be realized by simple programming of a person skilled in the art, the application belongs to common general knowledge in the art, and the application is mainly used for protecting mechanical devices, so the application does not explain the control mode and circuit connection in detail.
While the utility model has been described with reference to preferred embodiments, it is not intended to be limiting. Those skilled in the art will appreciate that various modifications and adaptations can be made without departing from the spirit and scope of the present utility model. Accordingly, the scope of the utility model is defined by the appended claims.
Claims (6)
1. The utility model provides a rack lock protector, includes fingerprint lock body (1), its characterized in that: the fingerprint lock is characterized in that the front surface of the fingerprint lock body (1) is provided with a damping mechanism (2), the damping mechanism (2) is used for buffering and weakening impact force, the front surface of the damping mechanism (2) is provided with a protection mechanism (3), the protection mechanism (3) is used for shielding and protecting the fingerprint lock body (1), the protection mechanism (3) comprises a movable frame (301), the upper end of the front surface of the movable frame (301) is fixedly connected with a fixed cover (302), the inner cavity of the fixed cover (302) is slidably connected with a movable cover (303), two sides of the top of the movable cover (303) are fixedly connected with second springs (304), and the top of each second spring (304) is fixedly connected with the top of the inner cavity of the fixed cover (302).
2. The cabinet door lock guard of claim 1, wherein: the damping mechanism (2) comprises a fixed frame (201), wherein the fixed frame (201) is located on the front side of the fingerprint lock body (1) and fixedly connected with the front side of the fingerprint lock body (1), a placing groove (202) is formed in the front side of the fixed frame (201), a first spring (203) is fixedly connected to the back side of an inner cavity of the placing groove (202), and a damper (204) is arranged in the inner cavity of the first spring (203).
3. The cabinet door lock guard of claim 2, wherein: the movable frame (301) is located in the inner cavity of the placing groove (202) and is movably connected with the inner cavity of the placing groove (202), the back of the movable frame (301) is fixedly connected with the front of the first spring (203), the front of the damper (204) is fixedly connected with the back of the movable frame (301), and the back of the damper (204) is fixedly connected with the back of the inner cavity of the placing groove (202).
4. The cabinet door lock guard of claim 1, wherein: the top of the inner cavity of the fixed cover (302) is fixedly connected with a limiting cylinder (305), the inner cavity of the limiting cylinder (305) is connected with a sliding rod in a sliding manner, and the bottom of the sliding rod is fixedly connected with the top of the movable cover (303).
5. The cabinet door lock guard of claim 1, wherein: limiting blocks (306) are fixedly connected to two sides of the back of the movable cover (303), limiting grooves (307) are formed in two sides of the front of the movable frame (301), and the back of the limiting blocks (306) extends to the inner cavities of the limiting grooves (307) and is in sliding connection with the inner cavities of the limiting grooves (307).
6. The cabinet door lock guard of claim 1, wherein: the front lower end of the movable cover (303) is fixedly connected with a handle, and the surface of the handle is sleeved with an anti-skid sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958530.8U CN220849200U (en) | 2023-07-21 | 2023-07-21 | Cabinet door lock protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321958530.8U CN220849200U (en) | 2023-07-21 | 2023-07-21 | Cabinet door lock protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220849200U true CN220849200U (en) | 2024-04-26 |
Family
ID=90781804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321958530.8U Active CN220849200U (en) | 2023-07-21 | 2023-07-21 | Cabinet door lock protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220849200U (en) |
-
2023
- 2023-07-21 CN CN202321958530.8U patent/CN220849200U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240530 Address after: 232035 Xianong village brick factory group, jiulonggang Town, Datong District, Huainan City, Anhui Province Patentee after: Anhui Juwan Construction Engineering Co.,Ltd. Country or region after: China Address before: 232035 Xia Rural Brick Factory Group 62, Jiulonggang Town, Datong District, Huainan City, Anhui Province Patentee before: Wang Chuanjun Country or region before: China Patentee before: Zhou Can |
|
| TR01 | Transfer of patent right |