CN115853360A

CN115853360A - Lock box with prevent mistake and trigger and lock

Info

Publication number: CN115853360A
Application number: CN202211565799.XA
Authority: CN
Inventors: 熊笑谦; 曾雄飞; 霍家杰; 杨铭华
Original assignee: Zhongshan City Jixin Core Lock Co ltd
Current assignee: Zhongshan City Jixin Core Lock Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-28

Abstract

The invention discloses a lock box capable of preventing false triggering and locking, which is simple in structure and easy to realize, wherein a proximity switch in a panel is arranged and used for being pressed by a section of stand column extending into a first channel when the panel is covered in place so as to facilitate a control module to control an electric mechanism to drive a lock tongue to extend towards the first channel, and the stand column cannot press the proximity switch when the panel is not covered in place; in addition, the present case does not adopt the automatic structure that stretches out of spring elastic drive spring bolt, but comes the rigid drive spring bolt to stretch out to first passageway direction from the second passageway through electric mechanism's action, so, is favorable to improving the power of spring bolt closure fore shaft, and the practicality is good.

Description

Lock box with prevent mistake and trigger and lock

Technical Field

The invention relates to a lock box capable of preventing false triggering and locking.

Background

The lock is one of articles commonly used in life, the common lock only realizes the function of locking a target object, and a user needs to carry a key or a house card, so that the key box for storing the key or the house card is produced at will because the user is inconvenient and risks forgets or loses the key or the house card.

Chinese patent CN106174995A intelligent key box, which needs to press the corresponding key or mark on the password input device when locking, or the controller does not input the password within the set time to control the locking action, but it does not disclose how to detect whether the front panel and the rear panel are in place, and there are situations where the front panel and the rear panel are not in place and the locking is automatically performed when no input is performed within the set time; the existing proximity switch for in-place detection is mainly arranged and exposed on the side surface of a first object facing a second object so as to be triggered by the second object when in place, when a user touches the first object, the situation that the proximity switch is triggered by mistake occurs, and if the proximity switch is matched with a locking mechanism for use, the mistake triggering can cause the first object and the second object to be locked and drive a lock tongue to extend out when the first object and the second object are not in place, so that the lock tongue can block the follow-up in-place action between the first object and the second object after extending out, and the parts are easy to collide and damage.

In addition, the spring bolt of some key boxes at present passes through the elasticity of single spring as the locking force that supports spring bolt and lockhole closed, after the striking of external force, vibrations, the inevitable problem that can appear the mistake and open, and the security is relatively poor.

Therefore, how to overcome the above-mentioned drawbacks has become an important issue to be solved by those skilled in the art.

Disclosure of Invention

The invention overcomes the defects of the technology and provides a lock box capable of preventing the lock from being triggered by mistake.

In order to realize the purpose, the invention adopts the following technical scheme:

a lock box with error triggering prevention locking function comprises a box body 1, a panel 2 used for opening/closing the box body 1 is connected to the box body 1 in a rotating mode, a stand column 3 is arranged in the box body 1, a first channel 4 used for enabling the stand column 3 to extend into the box body 3 when the panel 2 is closed is arranged on the inner side of the panel 2, a second channel 5 is communicated with the first channel 4 in a bypassing mode, a locking notch 31 corresponding to the position of the second channel 5 after the panel 2 is closed is arranged on the side wall of the stand column 3, a locking bolt 6 capable of extending out in a limiting mode from one side direction to the first channel 4 so as to be matched with the locking notch 31 to achieve the locking function is arranged in the second channel 5, a control module 8 used for controlling the action of the electric mechanism 7, a control module 7 located in the first channel 4 or used for acting so as not to prevent the locking bolt 6 from retracting from the first channel 4 to the direction to the second channel 5 direction when the locking bolt 6 extends into the panel 2 from the second channel 4, a control module 8 used for controlling the panel 7 to be pressed against the panel 6 when the panel 2 is retracted from the first channel 4, and the panel 6 is retracted to be pressed to the panel 6, and a control module 10 is arranged on the panel, and a control module.

Preferably, a first inclined surface 32 is disposed on one side of the top end of the upright 3, and when the panel 2 is closed, the first inclined surface is convenient to press against the first hemispherical surface 61 to retract the latch 6 from the first channel 4 to the second channel 5.

Preferably, the electric mechanism 7 includes a motor 71 controlled by the control module 8 and a driving block 72 driven by the motor 71 to rotate, a convex arc surface 721 for rigidly driving the lock tongue 6 to extend from the second channel 5 to the first channel 4 when facing the lock tongue 6 and a concave arc surface 722 for not obstructing the lock tongue 6 to retract from the first channel 4 to the second channel 5 when facing the lock tongue 6 are disposed on the periphery of the driving block 72, a round-guiding corner is disposed between the convex arc surface 721 and the concave arc surface 722, and a second hemispherical surface 62 is disposed at one end of the lock tongue 6 facing the driving block 72.

Preferably, the upright posts 3 in the box body 1 are distributed left and right, the corresponding first channels 4 on the inner side of the panel 2 are distributed left and right, each first channel 4 is communicated with the second channel 5 between the left and right first channels 4 in a bypass manner, the second channel 5 is internally provided with the locking tongue 6 which can extend from one side to the first channel 4 in a limiting manner, the driving block 72 is arranged between the left and right second channels 5, the convex arc surfaces 721 and the concave arc surfaces 722 on the periphery of the driving block 72 are respectively distributed at intervals in the circumferential direction, and a guide fillet is arranged between the adjacent convex arc surfaces 721 and the adjacent concave arc surfaces 722.

Preferably, the user unlocking input module 10 adopts a password unlocking input module electrically connected with the control module 8 and/or a fingerprint unlocking input module electrically connected with the control module 8.

Preferably, a limiting opening/a first limiting portion 50 for preventing the locking tongue 6 from excessively extending from the second channel 5 to the first channel 4 is arranged at the junction of the first channel 4 and the second channel 5.

Preferably, the box body 1 is provided with a spring column 11 for elastically pressing the panel 2 outwards after the panel 2 is covered in place.

Preferably, a plurality of screw holes 12 for fixing the box body 1 to an external object by screws are arranged in the box body 1 and/or a lock beam 13 for locking the box body 1 and the external object is detachably connected to the box body 1.

Preferably, a first seat 21 is detachably connected to the inner side of the panel 2, the first seat 21 is provided with the first channel 4 and the second channel 5, the electric mechanism 7 is arranged on the first seat 21, and the proximity switch 9 is located between the panel 2 and the first channel 4 of the first seat 21.

Preferably, a cover 22 for opening/closing the second channel 5 and the electric mechanism 7 is detachably connected to the outside of the second channel 5.

Compared with the prior art, the invention has the beneficial effects that:

1. the structure of the scheme is simple and easy to realize, the arrangement of the proximity switch in the panel is used for being pressed by the section of the upright post extending into the first channel when the panel is covered in place so that the control module controls the electric mechanism to drive the lock tongue to extend towards the direction of the first channel, and the upright post cannot press the proximity switch when the panel is not covered in place, in addition, a user cannot easily touch the proximity switch through the first channel, so that the situation that the user triggers by mistake is avoided, and the practicability is good; in addition, the spring is not adopted to drive the spring bolt to automatically extend out, but the spring bolt is rigidly driven to extend out from the second channel to the first channel through the action of the electric mechanism, so that the force for locking the locking notch by the spring bolt is favorably improved, the practicability is good, the first hemispherical surface of the spring bolt is arranged, the force of a wall body at the locking notch is applied to the spring bolt to enable the spring bolt to retract from the first channel to the second channel when the panel is turned up under the condition that the electric mechanism does not prevent the spring bolt from retracting from the first channel to the second channel, and therefore a mechanism for actively driving the spring bolt to retract is not needed to be additionally arranged, and the practicability is good.

2. Compared with the technical scheme that the bolt is driven to extend and retract by the push-pull action of the push-pull mechanism, the convex arc surface and the concave arc surface of the driving block are arranged, the driving block and the bolt are not required to be connected together through a connecting piece, and the bolt driving mechanism is convenient to assemble and good in practicability.

Drawings

Fig. 1 is one of the structural diagrams of the present disclosure.

Fig. 2 is a second structural diagram of the present invention.

Fig. 3 is an enlarged view at a in fig. 2.

Fig. 4 is a third structural diagram of the present invention.

FIG. 5 is a fourth structural diagram of the present invention.

FIG. 6 is a fifth structural view of the present invention.

Fig. 7 is an enlarged view at B in fig. 6.

FIG. 8 is a sixth view of the present invention.

Detailed Description

The features of the present invention and other related features are described in further detail below by way of examples to facilitate understanding by those of ordinary skill in the art:

as shown in fig. 1 to 8, a lock box with anti-false triggering locking function comprises a box body 1, a panel 2 for opening/closing the box body 1 is rotatably connected to the box body 1, the box body 1 is internally provided with an upright post 3, the inner side of the panel 2 is provided with a first channel 4 for the upright post 3 to extend into when the panel is covered, the first channel 4 is communicated with a second channel 5 by a bypass, a locking notch 31 corresponding to the second channel 5 after the panel 2 is covered is arranged on the side wall of the upright post 3, a bolt 6 which can extend from one side to the first channel 4 in a limited way so as to be matched with the locking notch 31 to realize the locking function is arranged in the second channel 5, the panel 2 is also provided with an electric mechanism 7 for acting so as to rigidly drive the bolt 6 to extend from the second channel 5 to the first channel 4 or for acting so as not to obstruct the retraction of the bolt 6 from the first channel 4 to the second channel 5, a control module 8 for controlling the action of the electric mechanism 7, and an approach switch 9 which is positioned in the first channel 4 or is used for being pressed by the section of the upright post 3 extending into the first channel 4 when the panel 2 is covered in place after the first channel 4 so that the control module 8 controls the electric mechanism 7 to drive the bolt 6 to extend towards the first channel 4, one end of the bolt 6 facing the locking notch 31 is provided with a first hemispherical surface 61 which is used for retracting the bolt 6 from the first channel 4 to the second channel 5 direction under the action of the wall body force at the locking notch 31 when the panel 2 is turned up, and a user unlocking input module 10 electrically connected with the control module 8 is arranged on the outer side of the panel 2.

As mentioned above, the structure of the present application is simple and easy to implement, the proximity switch 9 in the panel 2 is configured to be pressed by the section of the upright post 3 extending into the first channel 4 when the panel 2 is covered in place, so that the control module 8 controls the electric mechanism 7 to drive the lock tongue 6 to extend towards the first channel 4, when the panel 2 is not covered in place, the upright post 3 cannot press the proximity switch 9, and in addition, a user cannot touch the proximity switch 9 easily through the first channel 4, which is beneficial to avoiding the occurrence of a false triggering situation of the user, and has good practicability; in addition, the scheme does not adopt a structure that the spring elastically drives the bolt 6 to automatically extend, but rigidly drives the bolt 6 to extend from the second channel 5 to the first channel 4 through the action of the electric mechanism 7, so that the force for locking the locking notch 31 by the bolt 6 is favorably improved, and the practicability is good, and the first hemispherical surface 61 of the bolt 6 is arranged, so that the bolt 6 retracts from the first channel 4 to the second channel 5 under the action of the wall body force at the locking notch 31 when the panel 2 is turned up under the condition that the electric mechanism 7 does not obstruct the bolt 6 to retract from the first channel 4 to the second channel 5, so that a mechanism for actively driving the bolt 6 to retract is not required to be additionally arranged, and the practicability is good.

As shown in fig. 2 and 3, in specific implementation, a first inclined surface 32 is disposed on one side of the top end of the upright column 3, and when the panel 2 is closed, the first inclined surface is convenient to press against the first hemispherical surface 61 to retract the latch 6 from the first channel 4 to the second channel 5, so that when the panel 2 is closed, the upright column 3 is easy to press against the first hemispherical surface 61 to retract the latch 6 from the first channel 4 to the second channel 5, and the practicability is good.

As shown in fig. 5, 6, 7, and 8, in specific implementation, the electric mechanism 7 includes a motor 71 controlled by the control module 8 and a driving block 72 driven by the motor 71 to rotate, a convex arc surface 721 for rigidly driving the lock tongue 6 to extend from the second channel 5 to the first channel 4 when facing the lock tongue 6 and a concave arc surface 722 for not obstructing the lock tongue 6 to retract from the first channel 4 to the second channel 5 when facing the lock tongue 6 are disposed on an outer periphery of the driving block 72, a round guide corner is disposed between the convex arc surface 721 and the concave arc surface 722, and a second hemispherical surface 62 is disposed at one end of the lock tongue 6 facing the driving block 72.

As described above, compared with the technical scheme that the bolt 6 is driven to extend and retract by the push-pull action of the push-pull mechanism, the convex arc surface 721 and the concave arc surface 722 of the driving block 72 are arranged, so that the driving block 72 and the bolt 6 do not need to be connected together through a connecting piece, and the assembly is convenient.

As shown in fig. 5, 6, 7, and 8, in specific implementation, two columns 3 in the box body 1 are distributed left and right, two corresponding first channels 4 inside the panel 2 are distributed left and right, each first channel 4 is communicated with a second channel 5 located between the left and right first channels 4 by a bypass, the second channel 5 is provided with the locking tongue 6 which can extend from one side to the first channel 4 in a limiting manner, the driving block 72 is arranged between the left and right second channels 5, two convex arc surfaces 721 and two concave arc surfaces 722 on the periphery of the driving block 72 are respectively distributed at intervals in the circumferential direction, and a guiding fillet is arranged between the adjacent convex arc surfaces 721 and the concave arc surfaces 722, so that the locking force between the box body 1 and the panel 2 is improved.

As shown in fig. 1, in a specific implementation, the user unlocking input module 10 adopts a password unlocking input module electrically connected to the control module 8 and/or a fingerprint unlocking input module electrically connected to the control module 8.

As shown in fig. 6 and 7, in practical implementation, a limiting opening/a first limiting portion 50 for preventing the locking tongue 6 from excessively protruding from the second channel 5 to the first channel 4 is provided at a junction between the first channel 4 and the second channel 5.

As shown in fig. 2, in a specific implementation, a spring post 11 for elastically pressing the panel 2 outwards after the panel 2 is covered in place is arranged in the box body 1, so that the panel 2 is bounced up under the acting force of the spring post 11 to open the box body 1 after unlocking, and the practicability is good.

As shown in fig. 2, the box body 1 is provided with a plurality of screw holes 12 for fixing the box body 1 to an external object by screws and/or the box body 1 is detachably connected with a lock beam 13 for locking the box body 1 and the external object together, so that the lock box can be conveniently connected to the external object such as a door panel or a door rod for use in specific use. .

As shown in fig. 5 and fig. 6, in practical implementation, a first seat 21 is detachably connected to an inner side of the panel 2, the first seat 21 is provided with the first channel 4 and the second channel 5, the electric mechanism 7 is disposed on the first seat 21, and the proximity switch 9 is located between the panel 2 and the first channel 4 of the first seat 21, so that the proximity switch 9 is conveniently disposed behind the first channel 4.

As shown in fig. 4 and 5, a cover 22 for opening/closing the second channel 5 and the electric mechanism 7 is detachably connected to the outside of the second channel 5, so that during implementation, the position limitation after the installation of the lock tongue 6 and the electric mechanism 7 and the subsequent maintenance are facilitated.

As mentioned above, the present invention provides a lock box capable of preventing locking from being triggered by mistake, all technical solutions with the same or similar structures should be considered to fall within the scope of the present disclosure.

Claims

1. The utility model provides a lock box with prevent mistake and trigger locking, its characterized in that includes box body (1), it is connected with panel (2) that are used for opening/lid to close box body (1) to rotate on box body (1), be equipped with stand (3) in box body (1), the inboard of panel (2) is equipped with and is used for the confession when covering stand (3) stretch into first passageway (4) wherein, first passageway (4) bypass intercommunication has second passageway (5), be equipped with on the lateral wall of stand (3) panel (2) lid close the back with second passageway (5) position corresponds fore shaft (31), be equipped with in second passageway (5) can follow a lateral direction first passageway (4) spacing stretch out so that with fore shaft (31) cooperation and realize locking function's spring bolt (6), still be equipped with in panel (2) and be used for the action so that rigid drive spring bolt (6) follow second passageway (5) to first passageway (4) direction stretch out or be used for the action so that do not hinder first passageway (4) is used for the control mechanism (7) is used for the electronic control mechanism (7) is located after second passageway (4) is closed the electronic control mechanism (7) is used for the second passageway (4) to draw back the electronic control mechanism (7) is used for the second passageway (4) is used for the second passageway (7) to be used for the second passageway (4) to stretch into the second passageway (7) is used for the action The section of the upright post (3) in the channel (4) is pressed so that the control module (8) controls the electric mechanism (7) to drive the bolt (6) to move towards the approach switch (9) extending out of the first channel (4), one end, facing the locking notch (31), of the bolt (6) is provided with a first hemispherical surface (61) used for enabling the bolt (6) to retract from the first channel (4) to the second channel (5) under the action of the wall body force at the locking notch (31) when the panel (2) is turned up, and the outer side of the panel (2) is provided with a user unlocking input module (10) electrically connected with the control module (8).

2. The lock box with the function of preventing the lock from being triggered by mistake as claimed in claim 1, characterized in that a first inclined surface (32) which is convenient for pressing the first hemispherical surface (61) to retract the lock tongue (6) from the first channel (4) to the second channel (5) when the panel (2) is closed is arranged on one side of the top end of the upright post (3).

3. The lock box with the function of preventing the lock from being triggered by mistake as claimed in claim 1, wherein the electric mechanism (7) comprises a motor (71) controlled by the control module (8) and a driving block (72) driven by the motor (71) to rotate, a convex arc surface (721) used for rigidly driving the lock tongue (6) to extend from the second channel (5) to the first channel (4) when facing the lock tongue (6) and a concave arc surface (722) used for not hindering the lock tongue (6) to retract from the first channel (4) to the second channel (5) when facing the lock tongue (6) are arranged on the periphery of the driving block (72), a guide fillet is arranged between the convex arc surface (721) and the concave arc surface (722), and a second hemispherical surface (62) is arranged at one end of the lock tongue (6) facing the driving block (72).

4. The lock box with the function of preventing false triggering and locking according to claim 3, characterized in that the number of the upright posts (3) in the box body (1) is two, the number of the corresponding first channels (4) on the inner side of the panel (2) is two, the first channels (4) are distributed on the left and right sides, each first channel (4) is communicated with the second channel (5) between the left and right first channels (4) in a bypass manner, the second channel (5) is internally provided with the lock tongue (6) which can extend out from one side to the first channel (4) in a limiting manner, the driving block (72) is arranged between the left and right second channels (5), the convex arc surfaces (721) and the concave arc surfaces (722) on the periphery of the driving block (72) are respectively two and circumferentially distributed at intervals, and a guide fillet is arranged between the adjacent convex arc surfaces (721) and the concave arc surfaces (722).

5. The lock box with false trigger-proof locking according to claim 1, wherein the user unlocking input module (10) adopts a password unlocking input module electrically connected with the control module (8) and/or a fingerprint unlocking input module electrically connected with the control module (8).

6. The lock box with the function of preventing the lock from being triggered by mistake as claimed in claim 1, wherein a limiting opening/a first limiting part (50) for preventing the lock tongue (6) from excessively extending from the second channel (5) to the first channel (4) is arranged at the junction of the first channel (4) and the second channel (5).

7. The lock box with the function of preventing the false triggering and locking as claimed in claim 1, characterized in that the box body (1) is provided with a spring column (11) which is used for elastically pressing the panel (2) outwards after the panel (2) is covered in place.

8. The lock box with the function of preventing the false triggering and locking according to the claim 1 is characterized in that a plurality of screw holes (12) which are convenient for fixing the box body (1) on an external object through screws are arranged in the box body (1) and/or a lock beam (13) which is used for locking the box body (1) and the external object together is detachably connected on the box body (1).

9. The lock box with the function of preventing the lock from being triggered mistakenly according to claim 1, wherein a first seat (21) is detachably connected to an inner side of the panel (2), the first seat (21) is provided with the first channel (4) and the second channel (5), the electric mechanism (7) is disposed on the first seat (21), and the proximity switch (9) is disposed between the panel (2) and the first channel (4) of the first seat (21).

10. The lock box with anti-false-triggering locking function according to any one of claims 1-8, characterized in that a cover (22) for opening/closing the second channel (5) and the electric mechanism (7) is detachably connected to the outside of the second channel (5).