CN213898480U - Self-adaptive locking lockset - Google Patents

Abstract

The utility model discloses a self-adaptive locking lockset, which comprises a lockset body rotatably arranged on a first rotating door, wherein a lock tongue is arranged in the lockset body, a photosensitive sensor is arranged on the lockset body, the photosensitive sensor is connected with an MCU (micro control unit), and the MCU controller is connected with a driving device for driving the lock tongue to slide; two elastic pins corresponding to the first rotating door and the second rotating door are arranged in the cabinet body. Through setting up photosensitive sensor, whether judge that first revolving door and second revolving door are in the state of closing well through whether photosensitive sensor is sheltered from completely. When the photosensitive sensor detects that light is completely shielded by the side face of the second rotating door, the driving device drives the lock tongue to automatically lock; when the photosensitive sensor detects that the light is not completely shielded by the side surface of the second rotating door, the driving device does not drive the bolt to lock.

Description

Self-adaptive locking lockset

Technical Field

The utility model belongs to the technical field of the tool to lock technique and specifically relates to a tool to lock that self-adaptation was locked is related to.

Background

Filing cabinets, wardrobes and the like are cabinet bodies used for storing files and clothes, the cabinet bodies generally comprise a first rotating door and a second rotating door which are of double-opening doors, and locks are generally required to be arranged to protect the cabinet bodies so as to ensure the safety of articles in the cabinet bodies. The existing lockset adopts fingerprint unlocking, and then automatically locks after a period of time or automatically locks by adopting an induction device to induce. However, when the user uses the cabinet, the user generally needs to search for a corresponding required object in the cabinet, and at this time, the user does not need to lock the file, or when the user uses the file cabinet, the user only needs to find out the file and then place the file into the file again, and if the file is automatically locked before being placed into the file again, the user needs to unlock the file again, which is troublesome. Therefore, the automatic locking by adopting the existing lockset is not suitable for the scenes.

Therefore, there is a need for an adaptive locking lock to solve the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to not enough among the prior art, provide the tool to lock that self-adaptation was locked, adopt to set up the position relation that photosensitive sensor detected first revolving door and second revolving door side on the tool to lock, when photosensitive sensor detected light and sheltered from completely promptly, drive arrangement drive spring bolt slides and locks, has guaranteed only when first revolving door and second revolving door all tightly close the time, and the tool to lock is automatic to be locked.

In order to solve the technical problem, the utility model discloses a following technical scheme can solve: the self-adaptive locking lockset comprises a lockset body rotatably arranged on a first rotating door, wherein a lock tongue is arranged in the lockset body, a photosensitive sensor is arranged on the lockset body, the photosensitive sensor is connected with an MCU (microprogrammed control unit), and the MCU is connected with a driving device for driving the lock tongue to slide; the internal two corresponding elastic pin of door with first revolving door and second revolving door that are equipped with of cabinet, the elastic pin is close to one end on first revolving door and the second revolving door is equipped with the magnetic block, with first revolving door and the second revolving door that the elastic pin set up relatively be equipped with magnetic block matched with magnetic plate or iron board, the magnetic plate with magnetic block opposite face opposite polarity is opposite.

Preferably, the photosensitive sensor and the lock tongue are arranged on the side surface of the first rotating door, and when the side surface of the second rotating door completely covers the photosensitive sensor, the driving device drives the lock tongue to slide and lock.

Further preferably, when the first rotating door and the second rotating door are closed and rotate to a preset range, the magnetic plate drives the first rotating door and the second rotating door to be forcibly displaced under the action of the magnetic block, so that the first rotating door and the second rotating door are closed.

Preferably, the predetermined range is the distance from the first rotating door and the second rotating door to the outer surface of the cabinet body.

Further optimizing, the preset range is 3-5 mm.

Further preferably, the elastic pin comprises an elastic block, a return spring and a shell, and the return spring is located between the elastic block and the shell.

Further preferably, the magnetic block is disposed on the elastic block.

The beneficial effects of the utility model reside in that: 1. through setting up photosensitive sensor, whether judge that first revolving door and second revolving door are in the state of closing well through whether photosensitive sensor is sheltered from completely. When the photosensitive sensor detects that light is completely shielded by the side face of the second rotating door, the driving device drives the lock tongue to automatically lock; when the photosensitive sensor detects that the light is not completely shielded by the side surface of the second rotating door, the driving device does not drive the bolt to lock. 2. The design that adopts the elastic pin, and set up the magnetism piece on the elastic pin, rotate the door with the first revolving door of magnetism piece relative position and be equipped with magnetic plate and iron board on the second, through the mutual attraction effect of magnetic plate and magnetic block, perhaps through the mutual attraction effect of magnetic block and iron board, when can making first revolving door and second revolving door rotate the predetermined range, self-closing to guarantee that follow-up spring bolt slides and locks.

Drawings

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

Fig. 1 is the utility model discloses during the self-adaptation tool to lock was applied to the cabinet body, the structure schematic diagram of the door is opened to the cabinet body.

Fig. 2 is an enlarged view of a portion of the latch structure of fig. 1 including a light sensitive sensor.

Fig. 3 is a schematic structural diagram of the self-adaptive locking lockset applied to a cabinet without opening the door.

Fig. 4 is a schematic view of the structure of the elastic pin in a compressed state.

Fig. 5 is a schematic structural view of the elastic pin in an extended state.

Fig. 6 is a front panel structure view of the present self-locking lock.

Fig. 7 is a back plate structure diagram of the self-adaptive locking lockset.

In the figure: the lock comprises a first rotating door 1, a second rotating door 2, a lock body 3, a photosensitive sensor 4, a magnetic block 5, a bolt 6, an elastic pin 7, an elastic block 71, a return spring 72 and a shell 73.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments described in the present disclosure, all other embodiments obtained by a person skilled in the art without creative efforts are within the scope of the present disclosure.

The embodiment of the utility model provides a self-adaptive locking lockset, as shown in fig. 1-7, including rotating the lockset body 3 arranged at the first revolving door 1, the lock body 3 is internally provided with a lock tongue 6, the lockset body 3 is provided with a photosensitive sensor 4, the photosensitive sensor 4 is connected with an MCU controller, the MCU controller is connected with a driving device for driving the lock tongue 6 to slide; the internal elastic pin 7 that is equipped with two and first revolving door 1 and second revolving door 2 corresponding that is equipped with of cabinet, elastic pin 7 is close to one end on first revolving door 1 and the second revolving door 2 is equipped with magnetic block 5, with be equipped with on first revolving door 1 that elastic pin 7 set up relatively and second revolving door 2 with 5 matched with magnetic block's magnetic sheet or iron board, the magnetic sheet with 5 opposite face polarity of magnetic block are opposite.

The photosensitive sensor 4 and the bolt 6 are arranged on the side surface of the first rotating door 1, and when the side surface of the second rotating door 2 completely covers the photosensitive sensor 4, the driving device drives the bolt 6 to slide and lock.

When the first rotating door 1 and the second rotating door 2 are closed and rotate to a preset range, the magnetic plate drives the first rotating door 1 and the second rotating door 2 to be forcibly displaced under the action of the magnetic block 5, so that the first rotating door 1 and the second rotating door 2 are closed.

The preset range is the distance from the first rotating door 1 and the second rotating door 2 to the outer surface of the cabinet body.

The preset range is 3-5 mm.

The elastic pin 7 comprises an elastic block 71, a return spring 72 and a housing 73, wherein the return spring 72 is positioned between the elastic block 71 and the housing 73.

The magnetic block 5 is disposed on the elastic block 71.

The utility model discloses a concrete operating procedure as follows: as shown in fig. 1, when the first rotating door 1 and the second rotating door 2 are opened, the photosensor 4 on the lock body 3 detects that light is not completely blocked by the side surface of the second rotating door 2, and the driving device does not operate and does not drive the bolt 6 to lock.

When the first rotating door 1 and the second rotating door 2 are closed to move to the state shown in fig. 3, the photosensitive sensor 4 on the lockset body 3 detects that a shielding object is arranged, and the shielding object shields the photosensitive sensor 4 completely, so that the driving device operates to drive the bolt 6 to be locked. The controller is adopted to operate the driving device, and the signal input by the photosensitive sensor 4 is also input into the controller, the lock body 3 in the invention can adopt the Chinese utility model patent with the application number of 201920705871.1 and the name of the lock body is an automatic lock body with three locking points. The structure of the lock body 3 will not be described.

When first revolving door 1 and second revolving door 2 move to the state of fig. 3, through the mutual attraction effect of magnetic plate and magnetic block 5, perhaps through the mutual attraction effect of magnetic block 5 and iron plate, can make first revolving door 1 and second revolving door 2 rotate to when fig. 3, self-closing to guarantee that follow-up spring bolt 6 slides and locks. The magnetic block 5 is arranged on the elastic block 71, and when the first rotating door 1 and the second rotating door 2 are in an open state, the elastic block 71 extends outwards for a certain distance under the action of the return spring 72; when the first and second swing doors 1 and 2 are in the closed state, the elastic block 71 compresses the return spring 72 to be outwardly contracted by a certain distance.

When a user needs to open the first rotating door 1 and the second rotating door 2, an acting force which is larger than the mutual attraction between the magnetic plate and the magnetic block 5 or the mutual attraction between the magnetic block 5 and the iron plate is exerted inwards, and the elastic block 71 in the elastic pin 7 extends out under the action of the return spring 72, so that the first rotating door 1 and the second rotating door 2 are driven to be opened.

When the user needs to close the first and second swing doors 1 and 2, the elastic block 71 in the elastic pin 7 is pushed to compress the return spring 72 to the initial state, and the first and second swing doors 1 and 2 are closed by the attraction of the magnetic plate and the magnetic block 5 or the force of the attraction of the magnetic block 5 and the iron plate.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the invention is indicated by the appended claims, rather than the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The tool to lock that self-adaptation was locked, its characterized in that: the lock comprises a lock body rotatably arranged on a first rotating door, wherein a lock tongue is arranged in the lock body, a photosensitive sensor is arranged on the lock body, the photosensitive sensor is connected with an MCU (microprogrammed control unit), and the MCU is connected with a driving device for driving the lock tongue to slide; the internal two corresponding elastic pin of door with first revolving door and second revolving door that are equipped with of cabinet, the elastic pin is close to one end on first revolving door and the second revolving door is equipped with the magnetic block, with first revolving door and the second revolving door that the elastic pin set up relatively be equipped with magnetic block matched with magnetic plate or iron board, the magnetic plate with magnetic block opposite face opposite polarity is opposite.

2. An adaptive lock according to claim 1, wherein: the photosensitive sensor and the lock tongue are arranged on the side surface of the first rotating door, and when the side surface of the second rotating door completely covers the photosensitive sensor, the driving device drives the lock tongue to slide and lock.

3. An adaptive lock according to claim 2, wherein: when the first rotating door and the second rotating door are closed and rotate to a preset range, the magnetic plate drives the first rotating door and the second rotating door to be forcibly displaced under the action of the magnetic block, so that the first rotating door and the second rotating door are closed.

4. An adaptive lock according to claim 3, wherein: the preset range is the distance from the first rotating door and the second rotating door to the outer surface of the cabinet body.

5. An adaptive lock according to claim 4, wherein: the preset range is 3-5 mm.

6. An adaptive lock according to claim 1, wherein: the elastic pin comprises an elastic block, a return spring and a shell, wherein the return spring is positioned between the elastic block and the shell.

7. An adaptive lock according to claim 6, wherein: the magnetic block is arranged on the elastic block.

Images