CN216767038U - Intelligent lock catch structure of protective box - Google Patents

Abstract

The utility model discloses an intelligent lock catch structure of a protective box, and belongs to the technical field of protective boxes. The box comprises a box body and a box cover, wherein one side of the box body is hinged with the box cover through a hinge, the other side of the box body is fixed with the box cover through a lock catch, and the lock catch adopts an intelligent lock catch unit. The lock core is arranged in the lock catch, so that the lock catch of the protective box has a locking function, the original lock and lock catch structure of the protective box are combined into a whole, the lock structure of the protective box is simplified, the production efficiency of the protective box is improved, the protective box only needs to open the lock catch, and the unlocking process is also simplified; the operation panel groove is sealed through the lock cover, so that the physical protection effect on the multifunctional lock cylinder can be achieved, and a certain hiding effect is achieved.

Description

Intelligent lock catch structure of protective box

Technical Field

The utility model relates to an intelligent lock catch structure of a protective box, and belongs to the technical field of protective boxes.

Background

Compared with the common box body, the protective box body has the advantages that through redesigning the protective structure and the protective materials of the box body, articles in the box body can be better protected, and the protective box body has certain impact resistance, limited temperature resistance and chemical corrosion resistance. Equipment boxes, instrument boxes, equipment boxes and the like with various sizes and colors can be designed and processed according to requirements.

The protective box is mainly formed by hinging a box body and a box cover, one side of an opening of the box body and the box cover is fixed through a lock catch and a lockset double structure, wherein the lock catch is used for buckling the box cover and the box body together, and the lockset is used for locking the box cover and the box body. The hasp can directly be opened through external force, only has the effect of straining, and the hasp itself does not possess the function of locking. The mode that hasp and tool to lock separated the setting, not only assembly efficiency is low, and the tool to lock exposes in adverse circumstances uses moreover, can appear damaging, influences normal use.

The lock catches of the box body on the current market are single in form, hard force (by means of hard clamping positions of the lock catches and the box body) is mostly adopted, or 3-4-digit mechanical coded locks and individual locks with only one single electronic function are assembled, and multifunctional or intelligent lock catches with multiple lock catch opening and closing modes are not available.

Therefore, the lock structure with the lock built in the lock catch is designed, and the unlocking panel of the lock is hidden through the turnover cover, so that the lock catch can be buckled and can also complete the locking function. After both combine, except letting the hasp have the locking function, still have the effect of hiding the tool to lock at the hasp inside: on the one hand, the tool to lock is difficult to be found by lawless persons, can increase the degree of difficulty of destruction, and on the other hand tool to lock is hidden the back, in adverse circumstances, has the protective effect of antifouling, dustproof, crashproof better, and is not fragile or malfunctioning.

Disclosure of Invention

The technical problem to be solved by the utility model is as follows: the utility model provides a protective housing intelligence hasp structure, it has solved the above problem that present protective housing hasp exists.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

an intelligent lock catch structure of a protective box comprises a box body and a box cover, wherein one side of the box body is hinged with the box cover through a hinge, the other side of the box body is fixed with the box cover through a lock catch, and the lock catch adopts an intelligent lock catch unit;

the intelligent lock catch unit comprises a lock catch shell, a lock cover, a battery, a multifunctional lock cylinder, a lock tongue and a rear cover, wherein the battery and the multifunctional lock cylinder are arranged in the lock catch shell and sealed through the rear cover;

be equipped with on the case lid and be used for protruding muscle in the multichannel, be equipped with the protruding muscle down that multichannel and epirelief muscle correspond on the box, be equipped with the hasp groove on the box between the protruding muscle down, the hasp shell upper end of intelligence hasp unit articulates between protruding muscle last, and intelligence hasp unit lower extreme is detained under between protruding muscle, locks case lid and box through spring bolt and hasp groove cooperation.

As a preferable example, the multifunctional lock cylinder adopts one or more of a fingerprint lock cylinder, an electronic code lock cylinder, a mechanical key lock cylinder and a remote control lock cylinder.

This scheme includes but not limited to the lock core of following form, fingerprint lock core, electron password lock core, mechanical key lock core, remote control lock core, a key locking module:

(1) the fingerprint lock core comprises a fingerprint identification module, an electronic controller unit (comprising a battery and a power supply interface), an electric motor and a mechanical transmission unit, wherein the electronic controller unit is connected with a bolt through the mechanical transmission unit, and the mechanical transmission unit converts rotation into linear motion, for example, a screw structure and the like are adopted. After the fingerprint identification module successfully verifies, the unlocking signal is transmitted to the electronic control unit, and the electronic control unit controls the electric motor and the mechanical transmission unit to execute the unlocking action, so that the lock tongue is driven to complete unlocking.

(2) Electronic password lock core: the electronic password operation module is electrically connected with the electronic controller unit, and shares the fingerprint identification module, the electronic controller unit, the electric motor and the mechanical transmission unit. Through touching the fingerprint identification district on the fingerprint identification module, produce digital electronic password through the intermittent time and the number of times form of clicking the touching, electronic control unit sends the signal that this process produced to electronic password operation module, after electronic password operation module verifies successfully, gives electronic control unit with the signal of unblanking transmission, and electronic control unit control electric motor and mechanical transmission unit carry out the action of unblanking to the drive spring bolt is accomplished and is unblanked.

(3) Mechanical key lock core: stainless steel lock core. A key: the lock comprises a universal type and a single type (one key opens one lock), a mechanical key lock cylinder is inserted through the key, and the mechanical lock cylinder is linked with an electric motor to unlock the lock.

(4) Remote control lock: the handheld terminal Bluetooth transmitting terminal and the receiving terminal are electrically connected with the electronic controller unit, and share the electronic controller unit, the electric motor and the mechanical transmission unit. The handheld terminal Bluetooth transmitting terminal sends an unlocking signal, the receiving terminal transmits the unlocking signal to the electronic control unit, and the electronic control unit controls the electric motor and the mechanical transmission unit to execute unlocking action, so that the lock tongue is driven to complete unlocking.

(5) A key-lock module: the electric motor is characterized in that a contact switch is adopted and is electrically connected with an electronic controller unit, and the electronic controller unit, the electric motor and the mechanical transmission unit are shared. And the contact switch is pressed down, the contact switch transmits a locking signal to the electronic control unit, and the electronic control unit controls the electric motor and the mechanical transmission unit to execute an unlocking action, so that the lock tongue is driven to complete unlocking.

The unlocking module comprises the fingerprint identification module, an electronic password operation module, a lock hole of a mechanical lock cylinder and a built-in Bluetooth receiving end. The fingerprint identification module, the electronic password operation module and the lock hole of the mechanical lock cylinder are arranged in the operation panel groove and are sealed by the lock cover.

As a preferable example, a power supply interface and a working state indicator lamp of the multifunctional lock cylinder are further arranged in the operation panel groove.

As a preferable example, the lock catch shell is hinged with the upper convex rib through a lock pin and a limiting pin, a circle of limiting groove is formed in the middle of the lock pin, the lock pin transversely penetrates through the upper convex rib and the lock catch shell, and the limiting pin is ejected into the limiting groove of the lock pin from the inner side of the lock catch shell.

The utility model has the beneficial effects that:

(1) the multifunctional lock cylinder is arranged in the lock catch, so that the lock catch of the protective box has a locking function, the original lock and lock catch structure of the protective box are combined into a whole, the lock structure of the protective box is simplified, the production efficiency of the protective box is improved, the protective box only needs to open the lock catch, the unlocking flow is also simplified, and the multifunctional lock cylinder is adopted, so that multiple unlocking modes can be realized, and the unlocking is more convenient;

(2) the operation panel groove is sealed through the lock cover, so that the physical protection effect on the multifunctional lock cylinder can be achieved, and a certain hiding effect is achieved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic front structure diagram of the intelligent locking unit;

FIG. 4 is a schematic diagram of a cover opening structure of the intelligent locking unit;

FIG. 5 is a schematic side view of the smart locking unit;

FIG. 6 is a schematic side view of the smart locking unit in an open state;

FIG. 7 is a schematic structural view of the lock pin and the spacing pin;

FIG. 8 is a schematic view of the internal structure of the rear cover opened after the intelligent locking unit is turned upwards;

FIG. 9 is a schematic structural view of the rear cover closed after the intelligent locking unit is turned up;

FIG. 10 is a schematic diagram of a circuit module connection structure according to the present invention;

fig. 11 is a schematic structural view of a conventional protective box with a lock and a lock catch separately disposed.

In the figure: the multifunctional lock comprises a box body 1, a lower convex rib 101, a lock catch groove 102, a box cover 2, an upper convex rib 201, an intelligent lock catch unit 3, a lock catch shell 301, a lock cover 302, a battery 303, a multifunctional lock cylinder 304, a lock tongue 305, a rear cover 306, an operation panel groove 307, a fingerprint identification module 308, a one-key locking module 309, a power supply interface 310, a working state indicator lamp 311, a lock hole 312, a slot 313, an uncovering groove 314, a latch 315, a lock pin 316, a limiting pin 317, a limiting groove 318, a torsion spring 319, a lock catch 4, a fingerprint lock 5 and a mechanical lock 6.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easily understood, the utility model is further described with reference to the following embodiments.

Example 1

As shown in fig. 1-10, an intelligent lock catch structure of a protective box comprises a box body 1 and a box cover 2, wherein one side of the box body 1 is hinged with the box cover 2 through a hinge, the other side of the box body 1 is fixed with the box cover 2 through a lock catch, and the lock catch adopts an intelligent lock catch unit 3;

the intelligent lock catch unit 3 comprises a lock catch shell 301, a lock cover 302, a battery 303, a multifunctional lock cylinder 304, a bolt 305 and a rear cover 306, wherein the battery 303 and the multifunctional lock cylinder 304 are arranged in the lock catch shell 301 and are sealed by the rear cover 306, the front surface of the lock catch shell 301 is provided with an operation panel groove 307, an unlocking module and a one-key locking module 309 of the multifunctional lock cylinder 304 are arranged in the operation panel groove 307, the lower part of the operation panel groove 307 is provided with a slot 313, an opening cover groove 314 is also arranged close to the lower part of the operation panel groove 307, the upper end of the lock cover 302 is hinged with the upper end of the operation panel groove 307, the lower end of the lock cover 302 is provided with an inserting buckle 315 matched with the slot 313, the lock cover 302 is matched with the slot 313 through the inserting buckle 315 to seal the operation panel groove 307, and the multifunctional lock cylinder 304 is connected with the bolt 305;

be equipped with on case lid 2 and be used for protruding muscle 201 in the multichannel, be equipped with the lower protruding muscle 101 that multichannel and last protruding muscle 201 correspond on the box 1, be equipped with the hasp groove 102 on the box 1 between the lower protruding muscle 101, the hasp shell 301 upper end of intelligence hasp unit 3 articulates between last protruding muscle 201, and intelligence hasp unit 3 lower extreme is detained under between protruding muscle 101, locks case lid 2 and box 1 through spring bolt 305 and hasp groove 102 cooperation.

As shown in fig. 10, the present embodiment includes a fingerprint lock cylinder, an electronic combination lock cylinder, a mechanical key lock cylinder, a remote control lock cylinder, and a one-key locking module 309:

(1) the fingerprint lock core comprises a fingerprint identification module 308, an electronic controller unit (comprising a battery 303 electrically connected with the electronic controller unit, a power supply interface 310 and a working state indicator lamp 311), an electric motor and a mechanical transmission unit, wherein the mechanical transmission unit is connected with a bolt 305, and converts rotation into linear motion, for example, a screw structure is adopted. After the fingerprint identification module 308 successfully verifies, the unlocking signal is transmitted to the electronic control unit, and the electronic control unit controls the electric motor and the mechanical transmission unit to execute the unlocking action, so that the lock bolt 305 is driven to complete unlocking.

(2) Electronic password lock core: the electronic password operation module is electrically connected with the electronic controller unit, and shares the fingerprint identification module 308, the electronic controller unit, the electric motor and the mechanical transmission unit. Through touching the fingerprint identification district on the fingerprint identification module 308, produce digital electronic password through the intermittent time and the number of times form of clicking touching, electronic control unit sends the signal that this process produced to electronic password operation module, after electronic password operation module verifies successfully, gives electronic control unit with the signal of unblanking transmission, and electronic control unit control electric motor and mechanical transmission unit carry out the action of unblanking to drive spring bolt 305 accomplishes unblanking.

(3) Mechanical key lock core: stainless steel lock core. A key: the lock comprises a universal type and a single type (one key opens one lock), a mechanical key lock cylinder is inserted through the key, and the mechanical lock cylinder is linked with an electric motor to unlock the lock.

(4) Remote control lock: the handheld terminal Bluetooth transmitting terminal and the receiving terminal are electrically connected with the electronic controller unit, and share the electronic controller unit, the electric motor and the mechanical transmission unit. The handheld terminal bluetooth transmitting terminal sends the signal of unblanking, and the receiving terminal transmits the signal of unblanking for electronic control unit, and electronic control unit control electric motor and mechanical transmission unit execution action of unblanking to drive spring bolt 305 accomplishes and unblanks.

(5) One-key locking module 309: the electric control system adopts a contact switch which is electrically connected with an electronic controller unit, and shares the electronic controller unit, an electric motor and a mechanical transmission unit. The contact switch is pressed down, the contact switch transmits a locking signal to the electronic control unit, and the electronic control unit controls the electric motor and the mechanical transmission unit to execute an unlocking action, so that the lock bolt 305 is driven to complete unlocking.

The unlocking module comprises the fingerprint identification module 308, an electronic password operation module, a lock hole 312 of a mechanical lock cylinder and a built-in Bluetooth receiving end. The fingerprint identification module 308, the electronic password operation module, and the lock hole 312 of the mechanical lock cylinder are disposed in the operation panel groove 307 and are closed by the lock cover 302.

The power supply interface 310 can charge the built-in rechargeable battery 303 or provide an external power supply for the controller, and can be unlocked when the inside is not powered.

The operation status indicator lamp 311 can indicate whether or not it is in an operation state. For example, a normal operation state in which the lamp is normally on and an abnormal operation state in which the lamp is not off may be set.

A battery 303 and a multifunctional lock cylinder 304 are arranged in the lock catch shell 301 and sealed by a rear cover 306, an operation panel groove 307 is arranged on the front surface of the lock catch shell 301, a fingerprint identification module 308, a one-key locking module 309, a power supply interface 310, a working state indicator lamp 311 and a lock hole 312 of the multifunctional lock cylinder 304 are arranged in the operation panel groove 307, an insertion groove 313 is arranged at the lower part of the operation panel groove 307, an uncovering groove 314 is also arranged below the operation panel groove 307, when the lock cover 302 is buckled, fingers can conveniently pull out the lower side of the lock cover 302 from the uncovering groove 314, the upper end of the lock cover 302 is hinged with the upper end of the operation panel groove 307, an insertion buckle 315 matched with the insertion groove 313 is arranged at the lower end of the lock cover 302, the lock cover 302 is matched with the insertion groove 313 to seal the operation panel groove 307 by the insertion buckle 315, and the multifunctional lock cylinder 304 is connected with a lock tongue 305;

be equipped with on case lid 2 and be used for protruding muscle 201 in the multichannel, be equipped with the lower protruding muscle 101 that multichannel and last protruding muscle 201 correspond on the box 1, be equipped with the hasp groove 102 on the box 1 between the lower protruding muscle 101, the hasp shell 301 upper end of intelligence hasp unit 3 articulates between last protruding muscle 201, and intelligence hasp unit 3 lower extreme is detained under between protruding muscle 101, locks case lid 2 and box 1 through spring bolt 305 and hasp groove 102 cooperation.

The latch bolt 305 is installed at the lower end of the latch housing 301 through a hinge, one end of the latch bolt 305 is connected with the output end of the multifunctional lock cylinder 304, and the output end drives the latch bolt 305 to rotate along the hinge, thereby fastening the latch slot 102. The bolt 305 is also hingedly mounted to the latch housing 301 by a torsion spring 319. when the lock cylinder is in the unlocked state, the torsion spring 319 turns the bolt 305 in the unlocking direction to disengage from the latch slot 102, thereby automatically unlocking the lock.

As shown in fig. 11, the existing protective box is mainly formed by hinging a box body 1 and a box cover 2, and one side of the opening of the box body 1 and the box cover 2 is fixed by a double structure of a lock catch 4 and a lock (at least one of a fingerprint lock 5 and a mechanical lock 6 is used), wherein the lock catch 4 is used for buckling the box cover 2 and the box body 1 together, and the lock catch locks the box cover 2 and the box body 1 together. The lock catch 4 can be directly opened by external force, only has the function of fastening, and the lock catch 4 does not have the locking function. 4 mode that sets up with the tool to lock separately of hasp, not only assembly efficiency is low, and the tool to lock exposes in adverse circumstances uses moreover, can appear damaging, influences normal use.

Place the hasp in the multi-functional lock core 304 in for the hasp of protective housing has possessed the function of locking, unites two into one the tool to lock and the hasp structure of protective housing originally, has simplified the tool to lock structure of protective housing, has improved the production efficiency of protective housing, and the protective housing only need open the hasp can, has also simplified the flow of unblanking.

The operation panel groove 307 is sealed by the lock cover 302, so that the physical protection effect on the multifunctional lock cylinder 304 can be achieved, and a certain hiding effect is achieved.

Example 2

As shown in fig. 7-9, the latch housing 301 is hinged to the upper rib 201 through a lock pin 316 and a limit pin 317, a limit groove 318 is formed in the middle of the lock pin 316, the lock pin 316 transversely penetrates through the upper rib 201 and the latch housing 301, the limit pin 317 is pushed into the limit groove 318 of the lock pin 316 from the inner side of the latch housing 301, and the limit pin 317 is fixed to the latch housing 301 through glue. The other structure is the same as embodiment 1.

The locking pin 316 and the limiting pin 317 are fixed, so that the hinge structure of the lock catch shell 301 is convenient to install. The limit pin 317 is pushed in from the inside, and if the lock pin 316 is required to be detached, the lock catch needs to be unlocked firstly, so that the safety is improved; after the lock catch is closed, the two ends of the limiting pin 317 are in a closed state and cannot fall off, and the hinge structure is more reliable and is not easy to damage.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and various changes and modifications may be made without departing from the spirit and scope of the utility model, and such changes and modifications are intended to be included within the scope of the present invention as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (4)

1. An intelligent lock catch structure of a protective box comprises a box body and a box cover, wherein one side of the box body is hinged with the box cover through a hinge, and the other side of the box body is fixed with the box cover through a lock catch;

the intelligent lock catch unit comprises a lock catch shell, a lock cover, a battery, a multifunctional lock cylinder, a lock tongue and a rear cover, wherein the battery and the multifunctional lock cylinder are arranged in the lock catch shell and sealed through the rear cover;

be equipped with on the case lid and be used for protruding muscle in the multichannel, be equipped with the lower protruding muscle that multichannel and epirelief muscle correspond on the box, be equipped with the hasp groove on the box between the lower protruding muscle, the hasp shell upper end of intelligence hasp unit articulates between last protruding muscle, and intelligence hasp unit lower extreme is detained under between protruding muscle, through spring bolt and hasp groove cooperation with case lid and box locking.

2. The intelligent lock catch structure of a protection box according to claim 1, wherein the multifunctional lock cylinder is one or more of a fingerprint lock cylinder, an electronic code lock cylinder, a mechanical key lock cylinder and a remote control lock cylinder.

3. The intelligent lock catch structure of the protection box according to claim 1, wherein a power supply interface and a working state indicator lamp of the multifunctional lock cylinder are further arranged in the operation panel groove.

4. The intelligent lock catch structure of the protection box according to claim 1, wherein the lock catch housing is hinged to the upper convex rib through a lock pin and a limiting pin, a circle of limiting groove is formed in the middle of the lock pin, the lock pin transversely penetrates through the upper convex rib and the lock catch housing, and the limiting pin is ejected into the limiting groove of the lock pin from the inner side of the lock catch housing.

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