CN213540022U

CN213540022U - Case and cabinet lock with anti-theft function

Info

Publication number: CN213540022U
Application number: CN202021936721.0U
Authority: CN
Inventors: 姚松金
Original assignee: Willock Dongguan Intelligent Technology Co ltd
Current assignee: Willock Dongguan Intelligent Technology Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-25
Anticipated expiration: 2030-09-07

Abstract

The utility model relates to a tool to lock technical field, in particular to case and cabinet lock with theftproof function, include: the shell body, the input/output signal line that extends to the outside from the shell body still includes: the buckle switch module is arranged in the outer shell; the push rod switch module is arranged in the outer shell and is connected with the buckle switch module in parallel, and one end of the push rod switch module can stretch to the outer side of the outer shell; the input and output signal line is connected with the switch module and the push rod switch module. The utility model provides an electronic system erroneous judgement bring the problem of puzzlement for the addressee.

Description

Case and cabinet lock with anti-theft function

Technical Field

The utility model relates to a tool to lock technical field, in particular to case and cabinet lock with theftproof function.

Background

Traditional cabinet lock is installed in intelligent locker the inside, and when the express delivery person put into the cabinet with the express mail when closing the cabinet door, the plastics buckle rotated and control switch, made the switch be in off-state, detected the switch disconnection back (explanation cabinet door has closed) of plastics buckle position when electronic control system, can send information notice addressee promptly and go to get the piece. However, this feedback mechanism has a problem: the buckle can be pressed down and the switch is turned off through a special tool under the condition that the cabinet door is not closed, the electronic control system can mistakenly inform the addressee of taking the mail by considering that the cabinet door is closed and sending information, and in fact, the express mail of the addressee is not sent in the cabinet, so that trouble is caused to the addressee.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main purpose has case cabinet lock of theftproof function has solved the problem that electronic system erroneous judgement brought the puzzlement for the addressee.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

case cabinet lock with theftproof function includes: the shell body, the input/output signal line that extends to the outside from the shell body still includes:

the buckle switch module is arranged in the outer shell;

the push rod switch module is arranged in the outer shell and is connected with the buckle switch module in parallel, and one end of the push rod switch module can stretch to the outside of the outer shell;

the input and output signal line is connected with the buckle switch module and the push rod switch module.

Preferably, the push rod switch module includes: the second microswitch is connected with the buckle switch module in parallel, and the push rod structure is abutted against the second microswitch according to the force applied to the push rod structure and has resilience force.

Preferably, the push rod structure includes: the elastic part is arranged in the outer shell, and the push rod is clamped in the elastic part and plays a compression role on the elastic part according to the received external force.

Preferably, the push rod structure includes: the push rod and by the push rod is run through, one end with the block mounting of shell body meets, the other end with the elastic component that the push rod bulge meets.

Preferably, the elastic member is clamped on the clamping fixing member of the outer housing, and the push rod penetrates through the elastic member and is provided with a protruding member at a position where the elastic member is in an open state.

Preferably, in the unlocked state, the other end of the push rod extends outside the outer shell.

Preferably, the push rod makes telescopic motion along the vertical direction of the second microswitch according to the received force.

Preferably, the elastic member is a spring.

Preferably, the snap switch module comprises: the rotary locking device comprises a first microswitch arranged in the outer shell and a rotary buckle which is rotationally arranged in the outer shell and is clamped or abutted against the first microswitch.

Preferably, a groove is formed in the position, connected with the first microswitch, of the rotary buckle, and a clamping part is arranged at one end of the groove.

The utility model discloses a case cabinet lock with theftproof function, through add with the buckle switch module is parallelly connected the push rod switch module works as the buckle switch module reaches when the push rod switch module all is in the off-state, just judge the cabinet door and for the closed condition, and then electronic control system can send out the information and inform the addressee to get the piece, has solved the problem that electronic system misjudgement brought the puzzlement for the addressee.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the anti-theft box and cabinet lock of the present invention.

Fig. 2 is an exploded view of an embodiment of the anti-theft box and cabinet lock of the present invention.

The reference numbers illustrate:

the push-rod switch comprises an outer shell 1, a clamping fixing piece 11, a clamping switch module 2, a first microswitch 21, a rotary clamp 22, a first clamping part a1, a groove a2, a clamping part a3, a push-rod switch module 3, a second microswitch 31, a push-rod b1 and an input/output signal wire 4.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 and 2, the cabinet lock with anti-theft function of the present embodiment includes: the shell body 1 is arranged on a buckle switch module 2 in the shell body 1, one end of the push rod switch module is telescopic to the outside of the shell body 1 and is arranged in the shell body 1 and connected with the buckle switch module 2 in parallel, and an input/output signal wire 4 which extends to the outside from the shell body 1 and is connected with the buckle switch module 2 and the push rod switch module 3 is arranged.

In one embodiment, the outer casing 1 is composed of an upper casing and a lower casing which is fastened with the upper casing to form an accommodating cavity. Go up the casing with lower casing side, and with be provided with on the relative buckle position of buckle switch module 2 and lack the piece, go up the casing with lower casing side is provided with the through-hole on the position that the flexible activity of push rod switch module 3 corresponds.

In order to realize the switch locker function, be provided with buckle switch module 2 in the shell body 1, buckle switch module 2 includes: the device comprises a first microswitch 21 arranged in the outer shell 1 and a rotary buckle 22 which is rotatably arranged in the outer shell 1 and is clamped or abutted against the first microswitch 21. The rotary buckle 22 is provided with a first buckle part a1 at the position of the gap between the upper shell and the lower shell, a groove a2 is arranged at the position where the rotary buckle 22 is connected with the first microswitch 21, a clamping part a3 is arranged at one end of the groove a2, and the position where the clamping part a3 is connected with the first microswitch 21 is in a v shape. Specifically, when a force is applied to the first latching portion a1, the engaging portion a3 moves upward to disengage from the first microswitch 21, the other end of the groove a2 abuts against the first microswitch 21, or when the force is removed, the engaging portion a3 engages with the first microswitch 21 to limit the rotation of the second rotary latch 22, and the other end of the groove a2 is separated from the first microswitch, so as to respectively control the on and off of the first microswitch 21.

In order to avoid the misjudgment phenomenon, the push rod switch module 3 is additionally arranged. In one embodiment, the push switch module 3 includes: the second microswitch 31 is connected with the snap switch module 2 in parallel, and the push rod structure is abutted against the second microswitch 31 according to the received force and has resilience force. Specifically, the second microswitch 31 is connected in parallel with the first microswitch 21, and the push rod structure is a telescopic elastic structure.

In a specific embodiment, the putter structure may be configured to include: the push rod b1 is provided in the elastic member and is engaged with the push rod b1 which is provided in the elastic member and compresses the elastic member in response to an external force applied thereto. Specifically, the elastic component is the spring, the elastic component block sets up on the block mounting 11 of shell body 1, push rod b1 runs through the elastic component, and be in position department under the elastic component open mode is provided with protruding piece, and is right push rod b1 exerts the court during the impetus of second micro-gap switch 31 direction, push rod b1 is to the 1 internal motion of shell body, protruding piece drives the elastic component moves extremely the elastic component is compression state, at this moment, second micro-gap switch 31 disconnection, when removing external force, the elastic component resumes open mode, drives push rod b1 court the outside motion of shell body 1, second micro-gap switch 31 switches on. Further, in the unlocked state, the other end of the push rod b1 extends out of the outer housing 1, and the push rod b1 makes a telescopic motion in the vertical direction of the second microswitch 31 according to the received force. Further, the push rod 31 moves through the through hole.

In another embodiment, the putter structure includes: a push rod b1 and an elastic piece which is penetrated by the push rod b1, one end of the elastic piece is connected with the clamping and fixing piece 11 of the outer shell 1, and the other end of the elastic piece is connected with the convex part of the push rod b 1. The elastic element is arranged on one side surface of the clamping and fixing element 11 close to the through hole, the elastic element is a spring, in an unlocking state, the other end of the push rod b1 extends out of the outer shell 1, and the push rod b1 does telescopic motion along the vertical direction of the second microswitch 31 according to the received force. Further, when the push rod b1 moves towards the second microswitch 31, the elastic element is compressed, the second microswitch 31 is in an off state, when the external force is removed, the elastic element is restored to the original state, the push rod b1 is driven to move towards the outer side of the outer shell 1, and the microswitch 31 is in an on state.

The utility model discloses a case cabinet lock with theftproof function, because first micro-gap switch 21 with second micro-gap switch 31 is parallelly connected, only works as first micro-gap switch 21 with when second micro-gap switch 31 is in the off-state simultaneously, electronic control system just will case cabinet lock with theftproof function judges for the cabinet door lock state of locking. If the door is not closed and the buckle of the buckle switch module 2 is manually pressed, the first microswitch 21 is disconnected, but the door is not closed, the second microswitch 31 at the position of the push rod b1 is still in a conducting state, so a signal is output or is a conducting signal, the electronic control system judges that the door is opened, and in addition, the push rod b1 is manually pushed into the lock body to make the second microswitch 31 in a disconnected state, although the electronic control system judges that the door is in a locked state, the electronic control system of the intelligent storage cabinet judges that the door is in a conducting state because the push rod b1 has resilience once the external force is withdrawn from the push rod b1 and released, the second microswitch 31 is in a conducting state, and at this time, a receiver does not operate and open the door on the intelligent software system, the electronic control system of the intelligent storage cabinet considers that the door is illegally opened and gives an alarm, the suggestion addressee express mail is stolen, makes the utility model discloses the problem of the electronic system erroneous judgement brought the puzzlement for the addressee has effectively been solved.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Case cabinet lock with theftproof function includes: the shell body, follow the input/output signal line of shell body extension to outside, its characterized in that still includes:

the buckle switch module is arranged in the outer shell;

2. The cabinet lock with anti-theft function as claimed in claim 1, wherein the push rod switch module comprises: the second microswitch is connected with the buckle switch module in parallel, and the push rod structure is abutted against the second microswitch according to the force applied to the push rod structure and has resilience force.

3. The cabinet lock with anti-theft function according to claim 2, wherein the push rod structure comprises: the elastic part is arranged in the outer shell, and the push rod is clamped in the elastic part and plays a compression role on the elastic part according to the received external force.

4. A cabinet lock with anti-theft function according to claim 3, wherein said push rod structure comprises: the push rod and by the push rod is run through, one end with the block mounting of shell body meets, the other end with the elastic component that the push rod bulge meets.

5. The cabinet lock with anti-theft function according to claim 3, wherein the elastic member is engaged with the engaging and fixing member of the outer housing, and the push rod penetrates the elastic member and is provided with a protrusion at a position where the elastic member is opened.

6. A cabinet lock with anti-theft function according to any one of claims 3 to 5, wherein in the unlocked state the other end of the push rod extends outside the outer shell.

7. A cabinet lock with anti-theft function according to any one of claims 3 to 5, characterized in that the push rod makes telescopic movement in the vertical direction of the second microswitch according to the force received.

8. A cabinet lock with anti-theft function according to any one of claims 3 to 5, characterized in that the elastic member is a spring.

9. The cabinet lock with anti-theft function of claim 1, wherein the snap switch module comprises: the rotary locking device comprises a first microswitch arranged in the outer shell and a rotary buckle which is rotationally arranged in the outer shell and is clamped or abutted against the first microswitch.

10. The cabinet lock with anti-theft function as claimed in claim 9, wherein a groove is provided on the rotary buckle at the joint with the first microswitch, and a clamping part is provided at one end of the groove.