CN212535352U - Self-adaptive locking lockset - Google Patents

Abstract

The utility model discloses a self-adaptive locking lockset, which comprises a lockset body arranged on a first revolving door and a sensor, wherein the sensor is arranged opposite to the side surface of a second revolving door or opposite to the front surface of the first revolving door or the front surface of the second revolving door, the sensor is connected with an MCU controller, and the MCU controller is connected with a driving device for driving a lock tongue to slide; when the sensor detects the position relation between the side surface of the second rotating door and the first rotating door or the distance relation between the front surface of the first rotating door and the sensor, the driving device drives the lock tongue to slide and lock. The sensor is adopted to detect the position relation between the side surface of the second rotating door and the first rotating door, or the distance relation between the front surface of the first rotating door and the front surface of the second rotating door and the sensor, the driving device drives the lock tongue to slide and lock, and the lock is ensured to be automatically locked only when the first rotating door and the second rotating door are closed.

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 the sensor to detect the position relation of second revolving door side and first revolving door, perhaps first revolving door openly with the second revolving door openly with the distance relation between the sensor, drive arrangement drive spring bolt slides and locks, guaranteed only when first revolving door and second revolving door all close, 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 arranged on a first rotating door and a sensor, wherein the sensor is arranged opposite to the side surface of a second rotating door or opposite to the front surface of the first rotating door or the front surface of the second rotating door, the sensor is connected with an MCU (microprogrammed control unit) controller, and the MCU controller is connected with a driving device for driving a lock tongue to slide; when the sensor detects that the position relationship between the side face of the second rotating door and the first rotating door is in a positive phase opposition or the distance relationship between the front face of the first rotating door and the sensor and the front face of the second rotating door are in a minimum, the driving device drives the lock tongue to slide and lock.

Further preferably, the sensor is a photosensitive sensor and is arranged on the lockset body, the sensor is arranged opposite to the side face of the second rotating door, and when the side face of the second rotating door shields the photosensitive sensor, the driving device drives the lock tongue to slide and lock.

Further preferably, the sensor is a distance sensor and is arranged on the lockset body, the sensor is arranged opposite to the side face of the second rotating door, and when the distance between the side face of the second rotating door and the side face of the first rotating door is within a preset range, the driving device drives the lock tongue to slide and lock.

Further optimizing, wherein the preset range is 0-1 cm.

Further preferably, the bolt and the photosensitive sensor or the distance sensor are arranged on the same side.

Further optimize, the sensor is distance sensor and sets up in the cabinet body, the sensor with first revolving door front or the positive relative setting of second revolving door, when distance sensor detects that first revolving door front and second revolving door front and distance sensor are in the predetermined range, drive arrangement drive spring bolt slides and locks.

Further optimizing, wherein the preset range is 0-1 cm.

The beneficial effects of the utility model reside in that: 1. the lock is fixedly arranged on the first rotating door, and the lock tongue of the lock acts on the side face of the second rotating door to be locked through the first rotating door. Adopt photosensitive sensor to set up on the tool to lock, photosensitive sensor detects when light is sheltered from the thing by the shelter from completely, and first revolving door and second revolving door are in the state of closing, and first revolving door and second revolving door are in same vertical plane promptly. 2. The distance sensor is arranged on the lockset, when the distance sensor detects that the distance between the first rotating door and the second rotating door is within a preset value range, the preset value is the minimum value in the real-time detection process of the distance sensor, and because the first rotating door and the second rotating door are in a closed state, the distance sensor detects that the distance is minimum, namely the first rotating door and the second rotating door are in the same vertical plane. 3. Adopt distance sensor to set up at the cabinet internally, distance sensor is used for detecting the distance between the cabinet body and the first revolving door and second revolving door, and when the distance was in the default range, this default was the minimum among the distance sensor real-time detection process, and first revolving door and second revolving door are in the state of closing well.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following will discuss the drawings required to be used in the description of the embodiments or the prior art, 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 thereof can be obtained according to the embodiments shown in the drawings without creative efforts.

Fig. 1 is the structure schematic diagram of the self-adaptive locking lock of the present invention applied to the cabinet without opening the door.

Fig. 2 is a schematic structural diagram of the self-adaptive locking lockset of embodiment 1 applied to a cabinet body, wherein the cabinet body opens a door.

Fig. 3 is an enlarged view of a portion of the latch structure of fig. 2 including a light sensitive sensor.

Fig. 4 is an enlarged view of a portion of the latch structure of fig. 2 including a distance sensor.

Fig. 5 is a schematic structural view of the self-adaptive locking lockset of embodiment 2 applied to a cabinet body, wherein the cabinet body opens a door.

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: first revolving door 1, second revolving door 2, tool to lock body 3, light sensor 4, distance sensor 5, spring bolt 6, elastic pin 7.

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-adaptation locking tool to lock, as shown in fig. 1-7, including setting up the tool to lock body 3 on first revolving door 1, still include the sensor, the sensor with the second revolving door 2 side relative setting or the sensor with the first revolving door 1 openly or the second revolving door 2 openly relative setting, the sensor is connected with the MCU controller, the MCU controller is connected with the drive arrangement who is used for driving spring bolt 6 to slide; when the sensor detects that the position relation between the side surface of the second rotating door 2 and the first rotating door 1 is in a positive phase opposition or the distance relation between the front surface of the first rotating door 1 and the front surface of the second rotating door 2 and the sensor is minimum, the driving device drives the bolt 6 to slide and lock.

The sensor is photosensitive sensor 4 and sets up on tool to lock body 3, the sensor with the second rotates 2 side of door and sets up relatively, works as when the second rotates 2 side of door and shelters from photosensitive sensor 4, drive arrangement drive spring bolt 6 slides and locks.

The sensor is distance sensor 5 and sets up on tool to lock body 3, the sensor with the second rotates 2 side sets up relatively, works as the distance of second 2 side of rotating with first rotating door 1 side is in presetting when within range, drive arrangement drive spring bolt 6 slides and locks.

The preset range is 0-1 cm.

The bolt 6 and the photosensitive sensor 4 or the distance sensor 5 are arranged on the same side.

Example 1: as shown in fig. 2, when the first rotating door 1 and the second rotating door 2 are opened and the light sensor 4 on the lock body 3 does not detect a blocking object, the driving device is not operated and does not drive the bolt 6 to be locked. Or the distance sensor 5 on the lock body 3 detects that the distance between the side surface of the second revolving door 2 and the side surface of the first revolving door 1 is not within the preset range, 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. 1, 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. Or the distance sensor 5 on the lock body 3 detects that the distance between the side surface of the second rotating door 2 and the side surface of the first rotating door 1 is the minimum value in the measuring interval and is within the preset range. (generally speaking, when the first revolving door 1 is opposite to the second revolving door 2, the distance between the side of the first revolving door 1 and the side of the second revolving door 2 is the minimum), the driving device operates to lock the latch 6. Adopt the controller to function drive arrangement, and the signal of photosensitive sensor 4 input also inputs to the controller in, the utility model provides a tool to lock body 3 can adopt the chinese utility model patent, and application number is 201920705871.1, the name is an automatic lock body of three lock points has. The structure of the lock body 3 will not be described.

Example 2: different from the embodiment 1, the sensor is a distance sensor 5 and is arranged in the cabinet body, the sensor is arranged opposite to the front surface of the first rotating door 1 or the front surface of the second rotating door 2, and when the distance sensor 5 detects that the front surfaces of the first rotating door 1 and the second rotating door 2 and the distance sensor 5 are within a preset range, the driving device drives the bolt 6 to slide and lock.

The preset range is 0-1 cm.

Wherein, because the cabinet body divide into have the handle with do not have the handle, the cabinet body of no handle can be at internal elastic pin 7 that sets up of cabinet, open first revolving door 1 and second revolving door 2 through elastic pin 7's effect, and elastic pin 7 is provided with the magnetic block near the one end of first revolving door 1 and second revolving door 2, and the relative magnetic plate that sets up with the magnetic block on first revolving door 1 and the second revolving door 2, the opposite face polarity of magnetic plate and magnetic block is opposite, the principle that attracts mutually through the opposite polarity between magnetic plate and the magnetic block promptly, make the user close first revolving door 1 and second revolving door 2 when certain degree, alright self-closing first revolving door 1 and second revolving door 2. And the user only needs to apply a force overcoming the attraction force of the magnetic plate and the magnetic block when opening the first rotating door 1 and the second rotating door 2.

Example 2: as shown in fig. 5, the first rotating door 1 and the second rotating door 2 are opened, the distance sensor 5 in the cabinet body detects that the distance between the first rotating door 1 and the cabinet body and the distance between the second rotating door 2 and the cabinet body are farther and farther, and finally the distance between the first rotating door 1 and the second rotating door 2 can not be detected, and then the driving device does not operate and does not drive the lock tongue 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. 1, the distance sensor 5 in the cabinet body detects that the distance between the first rotating door 1 and the cabinet body and the distance between the second rotating door 2 and the cabinet body are the minimum value in the measuring interval and are within the preset range. (generally speaking, when the first revolving door 1 and the second revolving door 2 are in the closed state, the distance between the front surface of the first revolving door 1 and the front surface of the second revolving door 2 is the minimum), the driving device operates to drive the bolt 6 to lock.

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 (8)

1. The tool to lock that self-adaptation was locked, including setting up the tool to lock body on first revolving door, its characterized in that: the lock bolt sliding device is characterized by further comprising a sensor, wherein the sensor is arranged opposite to the side face of the second rotating door or opposite to the front face of the first rotating door or the front face of the second rotating door, the sensor is connected with an MCU (microprogrammed control unit), and the MCU is connected with a driving device for driving the lock bolt to slide; when the sensor detects that the position relationship between the side face of the second rotating door and the first rotating door is in a positive phase opposition or the distance relationship between the front face of the first rotating door and the sensor and the front face of the second rotating door are in a minimum, the driving device drives the lock tongue to slide and lock.

2. An adaptive lock according to claim 1, wherein: the sensor is a photosensitive sensor and is arranged on the lockset body, the sensor is opposite to the side surface of the second rotating door, and when the side surface of the second rotating door shields the photosensitive sensor, the driving device drives the lock tongue to slide and lock.

3. An adaptive lock according to claim 1, wherein: the sensor is a distance sensor and is arranged on the lockset body, the sensor is arranged opposite to the side surface of the second rotating door, and when the distance between the side surface of the second rotating door and the side surface of the first rotating door is within a preset range, the driving device drives the lock tongue to slide and lock.

4. An adaptive lock according to claim 3, wherein: the preset range is 0-1 cm.

5. An adaptive lock according to claim 2, wherein: the spring bolt with photosensitive sensor sets up on same side.

6. An adaptive lock according to claim 3, wherein: the spring bolt with distance sensor sets up on same side.

7. An adaptive lock according to claim 1, wherein: the sensor is distance sensor and sets up at the internal at cabinet, the sensor with first revolving door front or the positive relative setting of second revolving door, works as distance sensor detects first revolving door front and the positive and distance sensor of second revolving door and is in when predetermineeing the within range, drive arrangement drive spring bolt slides and locks.

8. An adaptive lock according to claim 7, wherein: the preset range is 0-1 cm.

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