CN219365703U - Lock box with prevent mistake triggering and lock - Google Patents

Abstract

The utility model discloses a lock box with a function 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 a section of upright post which is used for being stretched into a first channel is pressed against 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 stretch out towards the direction of the first channel, and when the panel is not covered in place, the upright post cannot be pressed against the proximity switch, and in addition, a user cannot touch the proximity switch through the first channel easily; in addition, the spring is not adopted to elastically drive the spring bolt to automatically extend, but the spring bolt is rigidly driven to extend from the second channel to the first channel through the action of the electric mechanism, so that the force of locking the spring bolt to a locking notch is improved, and the practicability is good.

Description

Lock box with prevent mistake triggering and lock

Technical Field

The utility model relates to a lock box with a false triggering prevention function.

Background

The lock is one of the common articles in people's life, and the general lock only realizes the function of locking the target object, and the user needs to carry the key or the house card with him, inconvenient and risk of forgetting to take or losing, so the key box for storing the key or the house card is generated.

The chinese patent CN106174995a smart key box needs to press a corresponding key or a mark on the password input device when locking, or the controller performs locking action control when no input is performed in a set time, but does not disclose a scheme how to detect whether the front panel and the rear panel are in place, and the locking is performed automatically when the front panel and the rear panel are not in place and no input is performed in the set time; the existing proximity switch for in-place detection is mainly arranged and exposed on the surface of the first object facing the second object so as to be triggered by the second object in place, when a user touches the first object, the situation that the proximity switch is triggered by mistake occurs, if the proximity switch is matched with a locking mechanism for use, the false triggering can enable locking action to be carried out between the first object and the second object when the first object is not in place, and a lock tongue is driven to extend, so that the lock tongue can prevent in-place action between the subsequent first object and the second object after extending, and parts are easy to collide and damage.

In addition, the spring force of some key boxes at present through single spring is as the locking force that supports spring bolt and lockhole closure, after the striking of external force, the problem of mistake opening can not appear, and the security is relatively poor.

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

Disclosure of Invention

The utility model overcomes the defects of the technology and provides the lock box with the function of preventing false triggering of locking.

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

the utility model provides a lock box with prevent mistake triggering locking, includes box body 1, rotate on the box body 1 and be connected with the panel 2 that is used for opening/closing box body 1, be equipped with stand 3 in the box body 1, the inboard of panel 2 is equipped with and is used for supplying when the lid stand 3 stretches into wherein first passageway 4, first passageway 4 bypass intercommunication has second passageway 5, be equipped with on the lateral wall of stand 3 behind the panel 2 lid with the fore shaft 31 that corresponds with the position of second passageway 5, be equipped with in the second passageway 5 can follow one side to first passageway 4 spacing stretch out so as to cooperate with fore shaft 31 realizes the spring bolt 6 of locking function, the panel 2 is also provided with an electric mechanism 7 for acting so as to rigidly drive the lock tongue 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 lock tongue 6 from the first channel 4 to the second channel 5, a control module 8 for controlling the action of the electric mechanism 7, a first hemispherical surface 61 which is positioned in the first channel 4 or is positioned behind the first channel 4 and is used for being extended 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, one end of the lock tongue 6 facing the lock opening 31 is provided with a proximity switch 9 for being acted by a wall force at the lock opening 31 when the lock tongue 6 is turned up to retract the lock tongue 6 from the first channel 4 to the second channel 5, and the outer side of the panel 2 is provided with a user unlocking input module 10 electrically connected with the control module 8.

Preferably, a first inclined surface 32 is provided on the top end side of the upright 3, which is convenient for pressing the first hemispherical surface 61 to retract the locking bolt 6 from the first channel 4 toward the second channel 5 when the panel 2 is closed.

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 blocking the lock tongue 6 from retracting 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 rounded 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 number of the columns 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 corresponding first channels 4 are two, the first channels 4 are in bypass communication with the second channels 5 between the left and right first channels 4, the second channels 5 are provided with the lock bolts 6 which can extend from one side to the first channels 4 in a limited manner, the driving block 72 is arranged between the left and right second channels 5, the convex cambered surface 721 and the concave cambered surface 722 on the periphery of the driving block 72 are respectively two and are distributed at intervals in the circumferential direction, and a rounded corner is arranged between the adjacent convex cambered surface 721 and the concave cambered surface 722.

Preferably, the user unlocking input module 10 is 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/first limiting portion 50 for preventing the bolt 6 from excessively extending from the second channel 5 to the first channel 4 is provided at the junction of the first channel 4 and the second channel 5.

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

Preferably, the box body 1 is provided with a plurality of screw holes 12 which are convenient for fixing the box body 1 on an external object through screws and/or a lock beam 13 which is used for locking the box body 1 and the external object is detachably connected to the box body 1.

Preferably, a first base 21 is detachably connected to the inner side of the panel 2, the first base 21 is provided with the first channel 4 and the second channel 5, the electric mechanism 7 is disposed on the first base 21, and the proximity switch 9 is located between the panel 2 and the first channel 4 of the first base 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 utility model has the beneficial effects that:

1. the scheme is simple in structure and easy to realize, the proximity switch in the panel is arranged, the section of upright post which is stretched into the first channel is propped against when the panel is covered in place, so that the control module can control the electric mechanism to drive the lock tongue to stretch out towards the first channel, when the panel is not covered in place, the upright post cannot prop against the proximity switch, in addition, a user cannot touch the proximity switch through the first channel easily, the situation that the user is triggered by mistake is avoided, and the practicability is good; in addition, the scheme does not adopt the spring elastic drive the structure that the spring bolt stretches out automatically, but passes through the action of electric mechanism to rigid drive the spring bolt stretches out from the second passageway to first passageway direction, so, be favorable to improving the spring bolt closure the power of fore shaft, the practicality is good, and the first hemisphere of spring bolt sets up, is convenient for when electric mechanism does not hinder the spring bolt is from first passageway to the condition of second passageway direction withdrawal, receive when turning up the panel the wall physical force effect of fore shaft department makes the spring bolt follow first passageway to second passageway direction withdrawal, so, this scheme need not set up separately and is used for initiatively driving the mechanism that the spring bolt withdrawn, the practicality is good.

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

Drawings

Fig. 1 is one of the structural views of the present case.

Fig. 2 is a second structural view of the present utility model.

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

Fig. 4 is a third structural view of the present utility model.

Fig. 5 is a structural view of the present case.

Fig. 6 is a fifth structural view of the present case.

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

Fig. 8 is a structural view of the present case.

Detailed Description

The following examples are provided to illustrate the features of the present utility model and other related features in further detail to facilitate understanding by those skilled in the art:

as shown in fig. 1 to 8, a lock box with anti-false triggering locking function comprises a box body 1, wherein a panel 2 for opening/closing the box body 1 is rotatably connected to the box body 1, a column 3 is arranged in the box body 1, a first channel 4 for allowing the column 3 to extend into the box body 2 during closing is arranged on the inner side of the panel 2, a second channel 5 is in bypass communication with the first channel 4, 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 column 3, a lock tongue 6 which can extend from one side to the first channel 4 in a limiting manner 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 lock tongue 6 to extend from the second channel 5 towards the first channel 4 or for acting so as not to obstruct the retraction of the lock tongue 6 from the first channel 4 towards the second channel 5, a control module 8 for controlling the action of the electric mechanism 7, a section of upright post 3 which is positioned in the first channel 4 or in the first channel 4 and is used for being extended into the first channel 4 when the panel 2 is covered in place after the first channel 4 is pressed against so as to control the control module 8 to control the electric mechanism 7 to drive the lock tongue 6 to extend towards the first channel 4, one end of the lock tongue 6 facing the lock opening 31 is provided with a first hemispherical surface 61 for being acted by the wall force at the lock opening 31 when the panel 2 is turned up so as to retract the lock tongue 6 from the first channel 4 towards the second channel 5, the outside of the panel 2 is provided with a user unlocking input module 10 electrically connected with the control module 8.

As described above, the present disclosure has a simple structure and easy implementation, the proximity switch 9 in the panel 2 is configured to be pressed by the section of the upright post 3 that is extended 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 toward the first channel 4, and when the panel 2 is not covered in place, the upright post 3 cannot press the proximity switch 9, and in addition, a user is not easy to touch the proximity switch 9 through the first channel 4, which is favorable for avoiding false triggering of the user, and has good practicality; in addition, the present case does not adopt the spring elastic drive the structure that the spring tongue 6 stretches out automatically, but through the action of electric mechanism 7 comes rigid drive spring tongue 6 to stretch out from second passageway 5 to first passageway 4 direction, so, be favorable to improving the force that spring tongue 6 closure fore shaft 31, the practicality is good, and the first hemisphere 61 of spring tongue 6 sets up, is convenient for when electric mechanism 7 does not hinder spring tongue 6 is from first passageway 4 to the condition that second passageway 5 direction is retracted, is turned up when panel 2 receives the wall physical force effect of fore shaft 31 department and makes spring tongue 6 follow first passageway 4 to second passageway 5 direction retract, so, this case need not to set up separately and is used for initiatively driving the mechanism that spring tongue 6 retracted, the practicality is good.

As shown in fig. 2 and 3, in the specific implementation, the first inclined surface 32 that is convenient for pressing the first hemispherical surface 61 and retracting the lock tongue 6 from the first channel 4 to the second channel 5 is provided on the top end side of the upright post 3, so that the upright post 3 is easy to press the first hemispherical surface 61 and retract the lock tongue 6 from the first channel 4 to the second channel 5 during the covering, and the practicality is good.

As shown in fig. 5, 6, 7 and 8, in the 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 latch 6 to extend from the second channel 5 to the first channel 4 when facing the latch 6 and a concave arc surface 722 for not blocking the latch 6 to retract from the first channel 4 to the second channel 5 when facing the latch 6 are disposed on the periphery of the driving block 72, a rounded corner is disposed between the convex arc surface 721 and the concave arc surface 722, and a second hemispherical surface 62 is disposed on one end of the latch 6 facing the driving block 72.

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

As shown in fig. 5, fig. 6, fig. 7, and fig. 8, in the embodiment, the number of the columns 3 in the case 1 is two, the number of the corresponding first channels 4 inside the panel 2 is two, the corresponding first channels 4 are two, each first channel 4 is in bypass communication with a second channel 5 located between the left and right first channels 4, the second channels 5 are provided with the locking bolts 6 that can extend from one side to the first channels 4 in a limited manner, the driving block 72 is disposed 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 spaced apart, and a rounded corner is disposed between the adjacent convex arc surfaces 721 and the concave arc surfaces 722, which is beneficial to improving the locking force between the case 1 and the panel 2.

As shown in fig. 1, in the implementation, the user unlocking input module 10 is 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 the specific implementation, a limit opening/first limit portion 50 for preventing the lock tongue 6 from excessively protruding from the second channel 5 toward 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 the embodiment, the box 1 is provided with a spring post 11 for elastically pushing the panel 2 outwards after the panel 2 is covered in place, so that the panel 2 is conveniently sprung up to open the box 1 under the action force of the spring post 11 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 which are convenient for fixing the box body 1 on an external object through screws and/or a lock beam 13 which is used for locking the box body 1 and the external object together is detachably connected to the box body 1, so that the lock box is convenient to be connected to the external object such as a door plate or a door rod for use in specific use.

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

As shown in fig. 4 and 5, the 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 the lock tongue 6 and the electric mechanism 7 are convenient to limit after being mounted and convenient for subsequent maintenance when the electric mechanism is specifically implemented.

As described above, the present disclosure protects a lock box with a function of preventing false triggering and locking, and all technical schemes which are the same as or similar to the structure of the present disclosure should be shown as falling within the protection scope of the present disclosure.

Claims (10)

1. The utility model provides a lock box with prevent mistake and trigger locking, its characterized in that includes box body (1), rotate on box body (1) and be connected with panel (2) that are used for opening/closing box body (1), be equipped with stand (3) in box body (1), the inboard of panel (2) is equipped with and is used for supplying stand (3) stretch into first passageway (4) wherein when closing, first passageway (4) bypass intercommunication has second passageway (5), be equipped with on the lateral wall of stand (3) behind panel (2) lid with locking notch (31) that second passageway (5) position corresponds, be equipped with in second passageway (5) can follow one side to first passageway (4) spacing stretch out so with locking notch (31) cooperation realizes locking function's spring bolt (6), still be equipped with in panel (2) and be used for acting so that rigid drive spring bolt (6) follow second passageway (5) to first passageway (4) are obstructed or be used for not in order to stretch out in the direction or be used for electric motor-driven mechanism (7) to control the direction (7) from second passageway (8) to control mechanism (7) to be used for controlling movement of second passageway (7) The panel is characterized in that the panel is positioned in the first channel (4) or is used for being pushed against by a section of upright post (3) which stretches 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 lock tongue (6) to stretch out towards the first channel (4), one end of the lock tongue (6) facing the locking opening (31) is provided with a first hemispherical surface (61) which is used for turning up the panel (2) and is influenced by the wall force at the locking opening (31) to enable the lock tongue (6) to retract from the first channel (4) towards the second channel (5), and the outer side of the panel (2) is provided with a user unlocking input module (10) which is electrically connected with the control module (8).

2. A lock box with false triggering prevention of locking according to claim 1, characterized in that the top side of the upright (3) is provided with a first inclined surface (32) which is convenient to press against the first hemispherical surface (61) to retract the lock tongue (6) from the first channel (4) towards the second channel (5) when the panel (2) is covered.

3. The lock box with false triggering prevention and locking function according to 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) 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 blocking the lock tongue (6) from retracting 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 corner 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 false triggering locking prevention function 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 corresponding first channels (4) are two, each first channel (4) is in bypass communication with a second channel (5) located between the left first channel (4) and the right first channel (4), the second channels (5) are provided with locking bolts (6) which can extend from one side to the first channels (4) in a limiting mode, the driving block (72) is arranged between the left second channel (5) and the right second channel (5), the convex cambered surface (721) and the concave cambered surface (722) on the periphery of the driving block (72) are respectively two and are circumferentially distributed at intervals, and a round guide angle is arranged between the adjacent convex cambered surface (721) and the concave cambered surface (722).

5. A lock box with false triggering prevention of locking according to claim 1, characterized in that 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. A lock box with false triggering prevention locking according to claim 1, characterized in that the junction of the first channel (4) and the second channel (5) is provided with a limit opening/first limit part (50) for preventing the bolt (6) from excessively extending from the second channel (5) to the first channel (4).

7. A lock box with false triggering prevention locking according to claim 1, characterized in that a spring post (11) is provided in the box body (1) for resiliently pushing the panel (2) outwards after the panel (2) is in place.

8. A lock box with false triggering prevention locking according to claim 1, 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) with the external object is detachably connected on the box body (1).

9. The lock box with false triggering prevention locking according to claim 1, characterized in that a first base (21) is detachably connected to the inner side of the panel (2), the first base (21) is provided with the first channel (4) and the second channel (5), the electric mechanism (7) is arranged on the first base (21), and the proximity switch (9) is located between the panel (2) and the first channel (4) of the first base (21).

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