CN221096134U

CN221096134U - Dynamic coded lock

Info

Publication number: CN221096134U
Application number: CN202323184712.7U
Authority: CN
Inventors: 张成军
Original assignee: Fuzhou Yongchengqing Security Technology Co ltd
Current assignee: Fuzhou Yongchengqing Security Technology Co ltd
Priority date: 2023-11-23
Filing date: 2023-11-23
Publication date: 2024-06-07
Anticipated expiration: 2033-11-23

Abstract

The utility model discloses a dynamic coded lock, which comprises a mounting plate and a sliding rail, wherein the rear end face of a cover plate is provided with a box body fixedly connected with the mounting plate, a connecting mechanism is arranged in the box body, a coded lock body is arranged below the front end face of the mounting plate, and an operating mechanism is arranged in the coded lock body.

Description

Dynamic coded lock

Technical Field

The utility model relates to the technical field of dynamic coded locks, in particular to a dynamic coded lock.

Background

The dynamic cipher lock, as its name implies, is one dynamic one, and is used in high secret and money related places, and the dynamic cipher is also one-time cipher, and it means that the cipher of the user is changed dynamically and continuously according to time or use times, and each cipher is used only once.

For example, a dynamic coded lock of a filing cabinet with the publication number of CN207988713U comprises a controller and a lock body, and the dynamic coded lock is used for unlocking, so that a key is not required to be stored, the key is not lost, and the management problems that a mechanical key cannot be used for unlocking in a limited time, unlocking for a limited number of times and the like are solved;

however, this file cabinet dynamic coded lock, because do not set up on the lock body with the structure of equipment quick dismantlement, installation, can only adopt modes such as traditional bolt to install the lock body like this, but this kind of installation just need the multiple use instrument screw bolt, the operation is comparatively loaded down with trivial details, just also reduced the convenience of dynamic coded lock installation, and in the later stage use, the direct long-term exposing of installation position is in the external environment, easily the erosion harm of external environment is unfavorable for going on of work such as follow-up dismantlement maintenance, therefore need to improve.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides a dynamic coded lock, which solves the problems that the existing dynamic coded lock for a file cabinet has complicated installation operation on a lock body and the like and is not beneficial to follow-up disassembly and maintenance and other works.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a dynamic trick lock, includes mounting panel and slide rail, the preceding terminal surface both ends of mounting panel all process the slide rail, the outer wall slip joint of front end of slide rail has the apron, the rear end face of apron is equipped with the box with the mounting panel rigid coupling, the internally mounted of box has coupling mechanism, the trick lock body is installed to the preceding terminal surface below of mounting panel, the below both ends rigid coupling of trick lock body has the landing leg, and the below outer wall of landing leg and the recess department inner wall clearance fit of mounting panel, the internally mounted of trick lock body has operating device.

Preferably, the coupling mechanism includes a pair of concave plate with the below inner wall rigid coupling of box, the recess department of concave plate is connected with the gear through the pivot rotation, and the front end pivot department of gear is connected with the connecting rod, a pair of montant is installed to the below of box, and the middle outer wall of montant and the through-hole department inner wall clearance fit of box, the preceding terminal surface top of montant is connected with the slider with the spout slip joint of connecting rod, the below rigid coupling of montant has the arc-shaped baffle with the top outer wall laminating of trick lock body, the top internally mounted of box has power component.

Preferably, the power assembly comprises a cylinder fixedly connected with the upper part of the box body, and a rack meshed with the gear is fixedly connected below the cylinder.

Preferably, the operating mechanism comprises a control circuit board arranged in the coded lock body, and the front end face of the control circuit board is sequentially connected with an operating module, an appearance module, a background management module and a safety module from left to right.

Preferably, a display screen is fixedly connected above the front end face of the coded lock body.

Preferably, a plurality of keys are arranged below the front end face of the coded lock body.

Advantageous effects

The utility model provides a dynamic coded lock, which has the following beneficial effects:

The support leg can be driven by the coded lock body to move into the groove of the mounting plate, the air cylinder is then driven to move upwards, the rack can drive the gear to rotate at the concave plate, the gear can drive the connecting rod to rotate, the connecting rod drives the vertical rod to move at the through hole of the box body through the sliding block, the vertical rod drives the arc baffle to move downwards to be attached to the outer wall of the coded lock body, the arc baffle is matched with the support leg and the mounting plate, and the like, so that the position of the coded lock body can be quickly fixed, and conversely, the coded lock body can be conveniently and quickly detached and maintained, so that the operation is simpler, more convenient and quicker, and the coded lock cannot be detached due to erosion damage of the external environment.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

Fig. 2 is a schematic plan view of the present utility model.

Fig. 3 is an enlarged partial schematic view of the present utility model.

Fig. 4 is a partial cross-sectional view of the present utility model.

In the figure: 1. a mounting plate; 2. a slide rail; 3. a cover plate; 4. a case; 5. a support leg; 6. a coded lock body; 7. a concave plate; 8. a gear; 9. a connecting rod; 10. a slide block; 11. a vertical rod; 12. an arc baffle; 13. a cylinder; 14. a rack; 15. a display screen; 16. a key; 17. a control circuit board; 18. an operation module; 19. an appearance module; 20. a background management module; 21. and a security module.

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. 1-4, the present utility model provides a technical solution: the utility model provides a dynamic coded lock, includes mounting panel 1 and slide rail 2, the front end face both ends of mounting panel 1 all are processed slide rail 2, the front end outer wall slip joint of slide rail 2 has apron 3, the rear end face of apron 3 is equipped with box 4 with mounting panel 1 rigid coupling, the internally mounted of box 4 has coupling mechanism, coded lock body 6 is installed to the front end face below of mounting panel 1, the below both ends rigid coupling of coded lock body 6 has landing leg 5, and the below outer wall and the recess department inner wall clearance fit of mounting panel 1 of landing leg 5, the internally mounted of coded lock body 6 has operating device;

The slide rail 2 department at mounting panel 1 sets up apron 3 to make apron 3 and slide rail 2 sliding connection, when apron 3 slides to the minimum position like this, just can protect trick lock body 6, 2 spouts and openings are processed respectively in the below inside and the rear of mounting panel 1 simultaneously, just so can carry out spacingly to landing leg 5, also make things convenient for the electric wire to pass mounting panel 1, mounting panel 1 can weld on the user equipment simultaneously, need not dismantle mounting panel 1 after the use like this, only dismantle trick lock body 6 can.

Further, the connecting mechanism comprises a pair of concave plates 7 fixedly connected with the inner wall of the lower part of the box body 4, a gear 8 is rotationally connected at a groove of the concave plates 7 through a rotating shaft, a connecting rod 9 is connected at a rotating shaft at the front end of the gear 8, a pair of vertical rods 11 are installed below the box body 4, the middle outer wall of each vertical rod 11 is in clearance fit with the inner wall of a through hole of the box body 4, a sliding block 10 in sliding clamping connection with a sliding groove of the connecting rod 9 is connected above the front end surface of each vertical rod 11, an arc-shaped baffle 12 attached to the outer wall of the upper part of the coded lock body 6 is fixedly connected below each vertical rod 11, and a power assembly is installed inside the upper part of the box body 4;

2 through holes are processed below the box body 4, and a chute is processed inside the connecting rod 9, so that the rack 14 can drive the gear 8 to rotate at the concave plate 7, the gear 8 can drive the connecting rod 9 to rotate, and the connecting rod 9 drives the arc-shaped baffle 12 below the vertical rod 11 to move downwards through the sliding block 10 to be arranged at the outer wall of the coded lock body 6.

Further, the power assembly comprises a cylinder 13 fixedly connected with the upper part of the box body 4, and a rack 14 meshed and connected with the gear 8 is fixedly connected below the cylinder 13;

Because the teeth are arranged on the two sides of the rack 14, the air cylinder 13 can drive the gears 8 on the two sides to rotate through the rack 14.

Further, the operating mechanism comprises a control circuit board 17 arranged in the coded lock body 6, and the front end surface of the control circuit board 17 is sequentially connected with an operating module 18, an appearance module 19, a background management module 20 and a safety module 21 from left to right;

The operation module 18 can dynamically encrypt the password to be downloaded in the mobile phone by the site manager, the password can be input by the operator to unlock successfully, the initial password can be automatically generated by the long mobile phone, the registered password can be input to the mobile phone to download the unlocking password, the unlocking password is limited to 30 minutes and is effective at one time, the appearance module 19 can provide an intelligent password keyboard and is convenient to operate, the mobile phone interface has good operation experience, the background management module 20 has functions of authorization, monitoring and sealing, the safety module 21 can enable hardware (including internal mechanisms such as a mechanical lockset and an electromagnet) not to be changed in the transformation range, namely, the original equipment anti-prying and other safety functions are kept unchanged, the initial password and the unlocking password are not used once or are not valid, the long mobile phone number of the station is automatically authenticated through a WeChat, the long mobile phone number is bound, the dynamic password is only acquired through the long mobile phone of the station, the key and the password are really kept separately for use each time, the condition of monitoring is worth explaining, and the operation module 18, the appearance module 19, the background management module 20 and the safety module 21 are all the prior art, and the unlocking technology cannot be completely realized.

Further, a display screen 15 is fixedly connected above the front end face of the coded lock body 6.

Further, a plurality of keys 16 are arranged below the front end face of the coded lock body 6;

A display 15 and a plurality of keys 16 can be arranged on the front end face of the coded lock body 6, so that the coded lock body 6 can be conveniently operated.

The components in this case are connected in sequence by a person skilled in the art, and specific connection and operation sequence should be referred to the following working principle, and the detailed connection means are known in the art, and the following working principle and process are mainly described.

Examples: when the device is needed to be used, connecting wires, control wires and the like of an electrical appliance structure and a coded lock body on the device can penetrate through an opening of the mounting plate 1 and are connected with an external power supply and the like, then the coded lock body 6 drives the supporting legs 5 to move into grooves of the mounting plate 1, the air cylinder 13 is started, the air cylinder 13 drives the rack 14 to move upwards, the rack 14 can drive the gear 8 to rotate at the concave plate 7, the gear 8 can drive the connecting rod 9 to rotate, the connecting rod 9 drives the vertical rod 11 to move at a through hole of the box body 4 through the sliding block 10, the vertical rod 11 drives the arc baffle 12 to move downwards to be attached to the outer wall of the coded lock body 6, and the arc baffle 12 is matched with the supporting legs 5, the mounting plate 1 and the like, so that the position of the coded lock body 6 can be quickly fixed, otherwise, the coded lock body is also conveniently and quickly disassembled and maintained, so that the operation is simpler and more convenient, the coded lock cannot be disassembled due to erosion damage of the external environment, and finally a dynamic coded lock can be formed through the control circuit board 17 and each module and the like inside the coded lock body 6.

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. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical 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

1. The utility model provides a dynamic trick lock, includes mounting panel (1) and slide rail (2), the preceding terminal surface both ends of mounting panel (1) all process slide rail (2), its characterized in that: the utility model discloses a combination lock, including slide rail (2), mounting panel (1), connecting mechanism, trick lock body (6), landing leg (5) are installed at the front end outer wall slip joint of slide rail (2), the rear end face of apron (3) is equipped with box (4) with mounting panel (1) rigid coupling, the internally mounted of box (4), trick lock body (6) are installed to the preceding terminal surface below of mounting panel (1), and landing leg (5) are installed at the below both ends rigid coupling of trick lock body (6), and the below outer wall and the recess department inner wall clearance fit of mounting panel (1) of landing leg (5), the internally mounted of trick lock body (6) has operating device.

2. The dynamic coded lock according to claim 1, characterized in that the connecting mechanism comprises a pair of concave plates (7) fixedly connected with the lower inner wall of the box body (4), a gear (8) is rotationally connected at a groove of the concave plates (7) through a rotating shaft, a connecting rod (9) is connected at the front end rotating shaft of the gear (8), a pair of vertical rods (11) are arranged below the box body (4), the middle outer wall of each vertical rod (11) is in clearance fit with the inner wall of the through hole of the box body (4), a sliding block (10) which is in sliding clamping connection with a sliding groove of the connecting rod (9) is connected above the front end surface of each vertical rod (11), an arc-shaped baffle (12) which is in fit with the upper outer wall of the coded lock body (6) is fixedly connected below each vertical rod (11), and a power assembly is arranged inside the upper part of the box body (4).

3. A dynamic coded lock according to claim 2, characterized in that the power assembly comprises a cylinder (13) fixedly connected with the upper interior of the box (4), and a rack (14) in meshed connection with the gear (8) is fixedly connected below the cylinder (13).

4. The dynamic coded lock according to claim 1, wherein the operating mechanism comprises a control circuit board (17) installed inside the coded lock body (6), and the front end surface of the control circuit board (17) is sequentially connected with an operating module (18), an appearance module (19), a background management module (20) and a security module (21) from left to right.

5. The dynamic coded lock according to claim 1, characterized in that a display screen (15) is fixedly connected above the front end surface of the coded lock body (6).

6. A dynamic coded lock according to claim 1, characterized in that a number of keys (16) are arranged below the front face of the coded lock body (6).