CN212984914U

CN212984914U - Metal countdown lock

Info

Publication number: CN212984914U
Application number: CN202021504510.XU
Authority: CN
Inventors: 胡波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-04-16
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a metal countdown lock, hang (12) including tool to lock main part, display screen (4), button (2), drive assembly and lock, lock hang (12) and drive the bullet through the drive assembly drive and open, still be provided with PCB board (6) and battery (8) in the tool to lock main part, be provided with on PCB board (6) and hit and put the switch, battery (8) are used for supplying power for drive assembly, PCB board (6) and display screen (4). The utility model discloses a die-casting electroplating forming process adopts five metals punching press product, has increased the safeguard function of product, has also increased the weight of product in addition, has promoted feel, has used number demonstration and night vision function, and the operation is simpler to inside mechanical principle, hits on the electronic board and puts the dual design of switch, lets the lock function play the effect of dual fail-safe.

Description

Metal countdown lock

Technical Field

The utility model relates to a tool to lock, concretely relates to metal lock of counting down.

Background

The lockset in the prior art can be unlocked only by pressing an unlocking key, and can be locked only by inserting a steel wire rope into a corresponding locking hole, so that the operation is troublesome, and the locking of objects by using a steel wire rope locking ring is not firm and is complex. The shell material is mainly made of plastic in the market, the display function is made of the plastic material, and the texture is poor.

Disclosure of Invention

The utility model aims to solve the technical problem that a metal countdown lock adopts die-casting electroplating forming process, adopts five metals punching press product, has increased the safeguard function of product, has also increased the weight of product in addition, has promoted feel, has used number demonstration and night vision function, and the operation is simpler to inside mechanical principle, hits on the electronic board and puts the dual design of switch, lets the lock function play the effect of dual fail-safe.

The utility model discloses a realize through following technical scheme: the utility model provides a metal countdown lock, includes tool to lock main part, display screen, button, drive assembly and lock and hangs, and the lock is hung and is bounced through the drive assembly drive, still be provided with PCB board and battery in the tool to lock main part, be provided with on the PCB board and hit the switch, the battery is used for supplying power for drive assembly, PCB board and display screen.

According to the preferable technical scheme, the driving assembly comprises a motor, a swing arm is mounted on a motor shaft of the motor, a lock catch is arranged at one end of the swing arm, the swing arm drives the lock catch to move to open the lock hook, a lock opening is formed in one buckling end of the lock hook, and the lock hook is locked in the lock opening by buckling the lock catch.

As the preferred technical scheme, the end of the lock hanger connected with the lock main body is sleeved with an ejection spring, and the spring ejects the lock hanger after the lock catch is opened.

As a preferred technical scheme, one end of the lock catch is provided with a convex part, and a return spring is sleeved on the convex part and used for returning the lock catch after being opened.

As preferred technical scheme, the outside of display screen sets up a lens, and the bottom sets up a board in a poor light, and the display screen is connected the PCB board.

As a preferred technical scheme, a charging interface is further arranged on the PCB and used for charging the battery.

As a preferred technical scheme, the lockset main body comprises a bottom shell and a face shell, wherein the keys are arranged on the face shell, and the bottom shell and the face shell are mutually assembled.

As the preferred technical scheme, the lock main body is made of hardware metal materials.

The utility model has the advantages that: the utility model is internally provided with an automatic pop-up function, and the hand feeling is smooth by lightly pressing the locking function;

in addition, a three-time emergency unlocking function is functionally arranged, the lock cannot be opened randomly after the countdown is started, and the product has the three-time emergency unlocking function, so that the humanization of the product is reflected;

the die-casting electroplating forming process is adopted, the hardware stamping product is adopted, the protection function of the product is increased, the weight of the product is increased, the texture is improved, the number display function and the night vision function are applied, the internal mechanical principle is simpler to operate, and the collision switch on the electronic board is dually designed, so that the locking function plays a role of double insurance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is an exploded view of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the utility model discloses a metal countdown lock, hang 12 including tool to lock main part, display screen 4, button 2, drive assembly and lock, the lock is hung 12 and is bounced through the drive assembly drive, still be provided with PCB board 6 and battery 8 in the tool to lock main part, be provided with on the PCB board 6 and hit and put the switch, battery 8 is used for supplying power for drive assembly, PCB board 6 and display screen 4.

In this embodiment, the driving assembly includes a motor 7, a swing arm is installed on a motor shaft of the motor 7, one end of the swing arm is provided with a lock catch 11, the swing arm drives the lock catch 11 to move to open the lock hook, a lock opening is formed at a fastening end of the lock hook 12, and the lock catch 11 is fastened in the lock opening to lock the lock hook 12.

Wherein, the connecting end of the lock hanger 12 and the lock body is sleeved with an ejection spring 13, and the lock hanger 12 is ejected by the spring after the lock catch is opened.

One end of the lock catch 11 is provided with a convex part, and a return spring 9 is sleeved on the convex part and used for returning the opened lock catch 11.

The outside of display screen 4 sets up a lens 1, and the bottom sets up a board 5 that is shaded, and display screen 4 connects PCB board 6.

The PCB 6 is also provided with a charging interface for charging the battery; the lockset main body comprises a bottom shell 14 and a face shell 3, wherein the keys 2 are arranged on the face shell 3, and the bottom shell 14 and the face shell 3 are mutually assembled; the lock main body is made of hardware metal materials.

The operating principle of hitting the switch is explained in detail below, and after hitting the switch and preventing the motor time from being of a long time, it can produce time control, can produce an error, so it is exactly the time of accurate motor control to say that its purpose plays the effect of dual fail-safe, and more accurate unblanks at the time of setting for, because the utility model discloses a count down lock with timing function, so must guarantee the precision of motor.

The collision switch is arranged on the PCB, when the swing arm on the motor rotates to push the lock opening of the top lock catch to open, the lock hook is automatically opened, and when the extension part side at the lower end of the lock catch just collides with the collision switch, the collision switch is also activated simultaneously, and the two processes are carried out synchronously. The time is reset as a time, finally the accuracy of the motor control time is ensured, and errors are prevented. Thereby ensuring the accuracy of countdown and playing a role of no error.

The function of the emergent unblock of cubic under following concrete introduction, its mode of realizing emergent unblock is realized through the button, because the utility model discloses a timing lock, the hypothesis has set for a period, for example opens after 15 minutes, if the user wants to open immediately this moment, we can open this emergent unblock function as long as through key operation, for example press several of them buttons, keep for a few seconds, can open emergent unblock mode, just can not carry out emergent unblock after the cubic again.

The utility model has the advantages that:

1. locking and unlocking are simpler;

2. the hardware material has more hand feeling in appearance, and the grade of the product is improved;

3. the digital screen display with backlight solves the problems of unclear display and no prompt;

4. one product has three emergency unlocking functions, so that the humanization of the product is reflected;

5. the internal circuit board is provided with a collision switch, the structure is made of hardware materials, and the swing arm of the speed reduction motor is controlled, so that the locking and unlocking accuracy is improved.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. A metal countdown lock, comprising: including tool to lock main part, display screen (4), button (2), drive assembly and lock string (12), lock string (12) are driven through drive assembly and are bounced, still be provided with PCB board (6) and battery (8) in the tool to lock main part, be provided with on PCB board (6) and hit and put the switch, battery (8) are used for supplying power for drive assembly, PCB board (6) and display screen (4).

2. The metal countdown lock of claim 1, wherein: the driving assembly comprises a motor (7), a swing arm is installed on a motor shaft of the motor (7), a lock catch (11) is arranged at one end of the swing arm, the swing arm drives the lock catch (11) to move to open the lock hook, a lock opening is formed in the buckling end of the lock hook (12), and the lock hook (12) is locked in the lock opening by buckling the lock catch (11).

3. The metal countdown lock of claim 1, wherein: one end of the lock hook (12) connected with the lock body is sleeved with an ejection spring (13), and the lock hook (12) is ejected out by the spring after the lock catch is opened.

4. The metal countdown lock of claim 2, wherein: one end of the lock catch (11) is provided with a convex part, and a return spring (9) is sleeved on the convex part and used for returning the lock catch (11) after being opened.

5. The metal countdown lock of claim 1, wherein: the outside of display screen (4) sets up a lens (1), and the bottom sets up a board in a poor light (5), and PCB board (6) is connected in display screen (4).

6. The metal countdown lock of claim 1, wherein: and a charging interface is further arranged on the PCB (6) and used for charging the battery.

7. The metal countdown lock of claim 1, wherein: the lockset main body comprises a bottom shell (14) and a face shell (3), wherein the keys (2) are arranged on the face shell (3), and the bottom shell (14) and the face shell (3) are mutually assembled.

8. The metal countdown lock of claim 1, wherein: the lock main body is made of metal materials.