CN211081311U

CN211081311U - Clamp type facing slip lock

Info

Publication number: CN211081311U
Application number: CN201921589082.2U
Authority: CN
Inventors: 王群
Original assignee: Individual
Current assignee: Tianjin Leke Intelligent Technology Co ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-07-24
Anticipated expiration: 2029-09-20

Abstract

The utility model provides a clamp type facing slip lock, through increase one on the push rod that locks of clamp type facing slip lock and be used for promoting the gliding promotion piece of push rod that locks, promote block and separation between realization push rod and the block part of locking, and then realize locking and the unblock of clamp type facing slip lock. The clip type facing slip lock of this embodiment is owing to lock and the unblock through manual realization to avoided when using locking and unblock of motor start clip type facing slip lock, battery power that probably appears exhausts or motor failure, the use motor drive control that leads to locks and the unblock function inefficacy, the utility model discloses simple structure, convenient operation provides convenience for being used for using clip type facing slip lock.

Description

Clamp type facing slip lock

Technical Field

The utility model relates to an electronic lock application technology field, more specifically say, it relates to a clip formula facing slip lock.

Background

The label sealing lock is a disposable plastic shell type seal capable of self-locking and preventing opening and provided with a bar code, a two-dimensional bar code and an RFID chip, each seal has a unique code and comprises the bar code or the two-dimensional bar code for the intelligent handheld terminal to identify, the RFID chip and a code for the human eye to identify; the electronic seal adopts a non-contact automatic identification technology, can automatically identify a target, acquire related data, and can intelligently read and write and perform communication conversion, thereby realizing computer software management; the electronic seal label digital ID has global uniqueness, and the seal and unseal management process, data downloading and remote transmission are completed through the RFID reader-writer, so that the seal lock is widely applied to logistics management.

The seal lock in the prior art uses the motor to push the seal lock to unlock, but because the power of the motor is provided by the battery in the seal lock shell, the battery providing the power may be used for driving the motor to unlock due to the exhaustion of the electric quantity in the power, or the motor may be out of order, so that the situation that the lock cannot be normally unlocked is caused, and the situation brings inconvenience to users.

Therefore, the prior art still needs to be improved and developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clamp formula facing slip lock aims at promoting piece and lockhole through the setting, realizes the manual of facing slip lock and opens, has avoided when motor trouble can't normally unblank, the defect of the difficulty of unblanking.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a clip type seal lock comprises a shell, a first unlocking hole arranged on the shell, a circuit board arranged in the shell, a locking assembly arranged above the circuit board, and a clamping component arranged in the shell;

the locking assembly includes: the upper surface of the locking push rod is provided with a pushing block; one end of the pushing block is connected with the upper locking push rod, and the other end of the pushing block extends out of the first unlocking hole; the pushing block pushes the locking push rod to be clamped with the clamping component when the locking block is locked, and pushes the locking push rod to be separated from the clamping component when the locking block is unlocked.

Optionally, the locking push rod is formed by combining a front end portion and a rear end portion which are separated, the front end portion is connected with the pushing block, and a second unlocking hole is formed in the shell corresponding to the end face of the rear end portion.

Optionally, the push rod front end of locking is provided with the spring bolt, the subassembly of locking still includes: a slide switch for sensing the position of the deadbolt; the sliding switch is connected with the locking push rod in a sliding mode.

Optionally, a wireless signal induction plate for identifying the seal lock code is further arranged on the surface of the shell; the circuit board is also provided with a control chip connected with the sliding switch and a communication module connected with the control chip.

Optionally, the slide switch is composed of two travel switches.

Optionally, the wireless signal induction board is an FRID induction card or an IC card.

Optionally, the inside of casing is provided with and is used for holding the chamber that holds of block part, the shape that holds the chamber with the spring bolt shape is the same, just the size adaptation in chamber that holds the size of spring bolt.

Optionally, the clamping component is a positioning ball fixed on the housing.

Optionally, a groove used for being clamped with the front end of the positioning marble is arranged on the lower surface of the lock tongue.

Optionally, a power supply for supplying power to the circuit board is further arranged in the housing.

The utility model discloses the technical scheme who adopts has following beneficial effect:

the utility model discloses an increase one on the push rod that locks of clip formula facing slip lock and be used for promoting the gliding promotion piece of push rod that locks, promote block realization block and separation between push rod and the block part of locking, and then realize locking and the unblock of clip formula facing slip lock. The clamp-type facing slip lock of this embodiment is owing to lock and the unblock through manual realization to battery power that has avoided probably appearing exhausts or motor trouble, and the use motor drive control that leads to locks and the unblock function inefficacy, the utility model discloses simple structure, convenient operation, the clamp-type facing slip lock that this embodiment provided in addition to the reliance to motor function when having overcome and unblank and unblock, can lock and the unblock by manual realization, consequently provides convenience for the application of clamp-type facing slip lock.

Drawings

FIG. 1 is a perspective view of the housing of the clip-type tag lock in this embodiment;

FIG. 2 is a cross-sectional view of the clip-type tag lock in the present embodiment;

FIG. 3 is a schematic view of the internal structure of the clip-type tag lock in the present embodiment;

FIG. 4 is a top view of a clip-type tag lock of the present embodiment when locked;

fig. 5 is a sectional view of the clip-type tag lock device of the present embodiment when unlocked;

fig. 6 is a plan view of the clip-type tag lock device of the present embodiment when unlocked.

In the figure: 100. a housing; 110. a pushing block; 200. a circuit board; 300. locking the push rod; 310. a rear end portion; 320 front end portion; 330. a card slot; 400. a snap-fit member; 500. a slide switch; 600. a wireless signal sensing board; 700. a second open hole; 800. a power source;

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example 1:

as shown in fig. 1 to 4, the present embodiment provides a clip type seal lock, including a housing 100, a first unlocking hole provided on the housing, a circuit board 200 provided in the housing, a locking assembly provided above the circuit board 200, and an engaging member provided in the housing, wherein the locking assembly includes: a locking push rod 300; the upper surface of the locking push rod is provided with a push block 110, one end of the push block 110 is connected with the locking push rod 300, and the other end extends out of the first unlocking hole. The housing 100 is further provided with a locking member 400, the pushing block 110 pushes the locking push rod 300 and the locking member 400 to be locked with each other when being locked, and pushes the locking push rod 300 and the locking member 400 to be separated when being unlocked.

The push rod 300 front end of locking is provided with the spring bolt, the subassembly of locking still includes: a slide switch 500 for sensing the position of the latch bolt; the slide switch 500 is slidably connected to the locking push rod 300.

The slide switch 500 is provided with a sliding block, a first contact and a second contact, the sliding block slides along with the locking push rod while pushing the locking push rod 300 to slide by the pushing block 110, when the sliding block slides to be in contact with the first contact, the latch and the engaging part are in an engaging state, and when the sliding block is switched to be in contact with the second contact, the latch and the engaging part are in a separated state. The slide switch 500 may be replaced by two travel switches.

In one embodiment, as shown in fig. 6, a locking tongue at the front end of the locking push rod 300 is provided with a locking groove 330 adapted to the engaging member, and the pushing block 100 pushes the locking groove 330 at the front end of the locking push rod 300 to engage with the engaging member 400, so as to lock the locking tongue. The pushing block 110 pulls the locking push rod 300 back to the original position, and separates the locking groove 330 on the locking tongue at the front end of the locking push rod 300 from the clamping part 400, thereby realizing unlocking. It is conceivable that the locking push rod may be locked by directly snapping the locking push rod to the housing, and unlocked by separating the locking push rod from the housing.

The housing 100 is further provided with a wireless signal induction board 600 for identifying the number of the seal lock.

In another embodiment, the wireless signal sensing board can be replaced by setting a two-dimensional code mark storing a seal lock code, and the lock code of the seal lock contained in the two-dimensional code is obtained by scanning the two-dimensional code.

The facing slip lock code comprises: the clamp-type seal lock comprises a lock number, a state code (an unlocking code corresponding to an unlocking state and an unlocking code corresponding to an unlocking state) and a secondary number, wherein each clamp-type seal lock is provided with a fixed lock number, the state code changes along with whether the clamp-type seal lock is in the unlocking state or the unlocking state, and the secondary number is the unlocking times of the clamp-type seal lock. And the state code and the time code are stored in a communication module on the circuit board or a storage chip connected with the communication module.

The lock number is an unique identification number set when the clip-type seal lock leaves a factory and is respectively stored in the wireless signal induction board and a storage chip on the circuit board, the state code is whether the current state of the clip-type seal lock is an unlocking state or an unlocking state obtained by the sliding switch according to the judged position of the lock tongue, if the current state is the unlocking state, the state code corresponds to the unlocking state code, and if the current state is the unlocking state, the state code corresponds to the unlocking state code. The secondary number is the number of times of separation of the lock tongue and the clamping part, which is identified according to the sliding switch, and is recorded as the unlocking number, so that the secondary number is obtained.

The lock serial number of facing slip lock is preserved wireless signal tablet and is preserved in the memory chip of circuit board, wireless signal tablet is FRID response card or IC-card, and then the user is through scanning FRID response card or IC-card in the wireless signal tablet, the lock serial number of facing slip lock wherein preserving is obtained.

The circuit board 200 is connected to a power supply 800, and the power supply 800 supplies power to the circuit board 200 and the wireless signal sensing board 600. The circuit board 200 is provided with a control chip, the control chip judges whether the seal lock is in an unlocking state or a locking state through the position of the lock tongue detected by the sliding switch, acquires unlocking state information of the current seal lock, records the unlocking times of the seal lock according to the switching times between the unlocking state and the locking state, and stores the unlocking state and the unlocking times of the current seal lock into a communication module of the circuit board. And the user establishes connection with the communication module by using a mobile phone or a background server and the like, and acquires the unlocking state and the unlocking times of the seal lock from the communication module.

For the purpose of describing the clip-type seal lock of the present invention in more detail, the following two embodiments of the present embodiment are combined to further explain the clip-type seal lock of the present invention:

in a first embodiment, as shown in fig. 3, the locking push rod is integrally formed.

When the locking push rod 300 is integrally formed, the locking push rod 300 is integrally formed and fixedly connected with the pushing block 110, and one end of the pushing block 110 extends out of the housing through the first unlocking hole, so that the pushing block 110 is pushed by hand to leak out of one end of the housing, and the locking push rod 300 is driven to slide back and forth.

Specifically, the front end of the locking push rod 300 is adapted to the engaging member 400 disposed in the housing, and the pushing block 110 can push the locking push rod 300 to slide until the engaging groove 330 at the front end of the locking push rod is engaged with the engaging member 400, thereby completing locking. After the engaging groove 330 and the engaging member 400 are engaged with each other, the locking push rod 300 is pushed in the opposite direction, so that the engaging groove 330 and the engaging member 400 are separated from each other, thereby unlocking the lock.

Specifically, the engaging member 400 is a positioning ball fixed to the housing, and the positioning ball includes: the marble spring comprises a marble arranged at the top end, a cylindrical cavity and a spring arranged in the cylindrical cavity, wherein the spring is arranged below the marble.

After the locking push rod 300 pushes the positioning marble, the marble at the upper end of the positioning marble moves under the action of pressure until the clamping groove 330 slides to the upper side of the positioning marble, and the marble is popped out because the clamping groove does not generate pressure on the marble, so that the clamping with the clamping groove is realized.

When the pushing block 110 pushes the locking push rod 300 to slide in the opposite direction, the marble moves downwards under the pushing pressure until the front end of the locking push rod 300 completely slides out of the surface where the positioning marble is located, so as to achieve unlocking.

In a second embodiment, as shown in fig. 2, 4 and 5, the locking push rod 300 is formed by combining a front end 310 and a rear end 320 which are separated from each other, the front end 310 is connected to the push block 500, and an unlocking hole 700 is formed in the housing 100 corresponding to an end surface of the rear end 320.

In this embodiment, since the locking push rod 300 is composed of the front end portion 320 and the rear end portion 310 which are separated from each other, when the push block 10 pushes the rear end portion 310 to slide forward, the rear end portion 310 which slides forward slides to be engaged with the front end portion 320, and pushes the front end portion 320 to continue the forward movement until the engaging groove 330 provided in the front end portion 320 is engaged with the engaging member 400, thereby locking the lock rod.

Further, since the front end portion 320 and the rear end portion 310 of the locking push rod 300 are separated, when the pushing block 110 pushes the rear end portion 310 to slide reversely, the rear end portion 310 slides back to the original pre-locking position, and the front end portion 320 is kept engaged with the engaging member 400, at this time, a force application object is needed to apply a pushing force to the front end portion 320 through the second locking hole provided on the housing 100, so that the front end portion 320 moves reversely until the engaging groove of the front end portion 320 is separated from the engaging member 400.

Specifically, the second unlocking hole is located so that an object inserted into the second unlocking hole can extrude the clamping groove 330 and the clamping part 400 to be separated, and preferably, the second unlocking hole is located opposite to the front end part 320, so that the object can be conveniently applied with pressure and the operation is convenient.

Specifically, as shown in fig. 2 to fig. 6, in order to achieve a better engaging effect, an accommodating cavity for accommodating the engaging component is further disposed in the housing 100, the accommodating cavity has the same shape as the lock tongue, and the size of the accommodating cavity is adapted to the size of the lock tongue. The lock tongue enters the accommodating cavity to be clamped with the clamping part under the pushing of the pushing block 110, and the size of the accommodating cavity is matched with that of the lock tongue, so that a better clamping effect can be obtained after the lock tongue is clamped with the clamping part 400.

Specifically, in order to realize that the pushing block better pushes the locking push rod 300 to move, a bearing plate may be further disposed below the locking push rod 300, a sliding rail is disposed on the bearing plate, and the locking push rod slides back and forth on the sliding rail to realize locking and unlocking.

Of course, in another embodiment of the present invention, a display screen (not shown) may be further disposed on the surface of the housing 100, and the display screen is electrically connected to the circuit board 200; the management state of the seal lock can be displayed in real time through the display screen, the connection state with the server side can be displayed in real time, and the like; the display screen and the connection mode thereof are the prior art, and are not described in detail.

The clip-type seal lock will be further described with reference to an example of a usage scenario of the clip-type seal lock according to the present embodiment.

Firstly, an object to be signed (such as a bag and the like) is placed into a lock shell, and the object to be signed is clamped in the lock body or taken out of the lock body through the closing and opening of an upper cover and a lower cover of the lock shell. In addition, a facing slip port can be further formed in the lock shell, the object to be covered with a facing slip is placed into the facing slip port, the facing slip port is clamped with the object to be covered with the lock shell along with the clamping between the upper cover and the lower cover of the lock shell, and the object to be covered with the facing slip is clamped in the facing slip port.

When the sealing device needs to be locked, the pushing block in the first unlocking hole is pushed, the locking push rod is clamped with the clamping component, the sealing lock is enabled to seal the object to be sealed, the sliding switch detects the position change of the lock tongue at the moment, the state of the sealing lock is changed from the unlocking state to the locking state, the control chip on the circuit board updates the detected unlocking state information and the unlocking times stored in the memory, and the unlocking state information and the updated unlocking times are stored in the communication module.

When the user needs to take out the object to be signed from the inside of the signing lock, the pushing block is pushed reversely, so that the upper locking push rod is separated from the clamping part, the upper cover and the lower cover of the shell are separated, and the object to be sealed is taken out, or when the upper lock push rod consists of a front end part and a rear end part which are separated, the unlocking can not be realized by directly pushing the push block in the first unlocking hole, at this time, the locking push rod needs to be unlocked correspondingly through the second unlocking hole, that is, a force application object is used to apply a pushing force to the locking push rod through the second unlocking hole, so that the locking push rod is separated from the clamping component, therefore, unlocking is achieved, after unlocking is carried out, the sliding switch detects the position change of the lock tongue at the moment, the state of the obtained seal lock is changed from the locking state to the unlocking state, and the control chip on the circuit board stores the detected unlocking state information into the communication module. The user is connected with the communication module on the circuit board to obtain the unlocking times stored in the communication module, compares the unlocking times obtained at this time according to the known previous unlocking times, and judges whether the unlocking is abnormal. Therefore, whether the object to be signed is opened or not is judged, and the safety of the object to be signed is improved.

The utility model discloses an increase one on the push rod that locks of clip formula facing slip lock and be used for promoting the gliding promotion piece of push rod that locks, promote block realization block and separation between push rod and the block part of locking, and then realize locking and the unblock of clip formula facing slip lock. The clip type seal lock of the embodiment is simple in structure and convenient to operate, avoids the problem that the locking and unlocking functions are invalid due to the fact that the motor is used for driving and controlling the locking and unlocking functions due to the fact that the electric quantity of a battery is exhausted or the motor fails when the motor is used for unlocking and unlocking, and provides convenience for a user to use the electronic lock.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A clip type seal lock is characterized by comprising a shell, a first unlocking hole arranged on the shell, a circuit board arranged in the shell, a locking assembly arranged above the circuit board, and a clamping component arranged in the shell;

the locking assembly includes: locking the push rod; the upper surface of the locking push rod is provided with a pushing block; one end of the pushing block is connected with the upper locking push rod, and the other end of the pushing block extends out of the first unlocking hole; the pushing block pushes the locking push rod to be clamped with the clamping component when the locking block is locked, and pushes the locking push rod to be separated from the clamping component when the locking block is unlocked.

2. The clip-type seal lock according to claim 1, wherein the locking push rod is formed by combining a front end portion and a rear end portion which are separated, the front end portion is connected to the pushing block, and a second unlocking hole is provided in the housing corresponding to an end surface of the rear end portion.

3. The clip-type facing slip lock according to claim 1 or 2, wherein a locking tongue is provided at a front end of the locking push rod, the locking assembly further comprising: a slide switch for sensing the position of the deadbolt; the sliding switch is connected with the locking push rod in a sliding mode.

4. The clip-type tag lock according to claim 3, wherein a wireless signal sensing plate for identifying a tag lock code is further provided on the housing surface; the circuit board is also provided with a control chip connected with the sliding switch and a communication module connected with the control chip.

5. The clip-type tag lock according to claim 4, wherein the slide switch is composed of two travel switches.

6. The clip-type tag lock according to claim 4, wherein the wireless signal induction board is an FRID induction card or an IC card.

7. The clip-type seal lock according to any one of claims 4 to 6, wherein a housing chamber for housing the engaging member is provided inside the housing, the housing chamber has the same shape as the lock tongue, and the housing chamber has a size adapted to the size of the lock tongue.

8. The clip-type tag lock according to claim 7, wherein said snap-in member is a positioning ball fixed on said housing.

9. The clip-type seal lock according to claim 8, wherein a groove for engaging with a front end of the positioning ball is provided on a lower surface of the lock tongue.

10. The clip-type tag lock according to claim 7, wherein a power source for supplying power to the circuit board is further provided within the housing.