CN217841222U - Lock convenient for replacing USB cable - Google Patents

Abstract

The utility model discloses a conveniently change lock of USB line, including the lock body, the bottom of lock body is equipped with the mounting groove, is equipped with in the mounting groove and can takes out the USB module of change from this mounting groove, is equipped with the apron that can dismantle on the mounting groove. The utility model discloses a USB module can follow the bottom of lock body and take out alone, need not dismantle whole lock body from the suitcase, change more convenient and fast. The utility model discloses a two kinds of modes of unblanking can be realized to this kind of case and bag lock password unlocking and key, and it is convenient to unblank.

Description

Lock convenient for replacing USB cable

Technical Field

The utility model relates to a tool to lock, in particular to conveniently change lock of USB line.

Background

Case and bag are the commonly used instrument that holds the article during travel, and the application is very extensive, but along with the continuous progress of science and technology, people's standard of living constantly improves, and electronic product extensively exists, and people often need charge electronic product through the treasured that charges when traveling, and the precious or put the treasured that charges in the clothes pocket through holding with the hand to current mode, and the user of not being convenient for liberates both hands and does other thing.

The existing luggage lock with the USB interface is provided with the USB interface, and can be charged through the USB interface. However, the USB interface is fixed on the case lock, so that the whole lock body needs to be taken out when the USB interface is disassembled and replaced, and the replacement is complicated and tedious.

Disclosure of Invention

In order to overcome the defects and deficiencies in the prior art, the utility model aims to provide a lock which is convenient for replacing a USB line.

The purpose of the utility model is realized through the following technical scheme: the utility model provides a conveniently change lock of USB line, includes the lock body, the bottom of lock body is equipped with the mounting groove, be equipped with in the mounting groove and take out the USB module of change from this mounting groove, be equipped with the apron that can dismantle on the mounting groove. The lock body is installed on the suitcase, and the USB interface of USB module can peg graft the charging wire and charge. The USB module can be changed through the mode of dismantling the apron, need not dismantle whole lock body, and it is more convenient to change.

As an improvement of the utility model discloses conveniently change the lock of USB line, the apron can be connected or sliding connection through spiro union, buckle in mounting groove department. The apron can cover in mounting groove department through multiple connected mode, can carry out swing joint apron according to the different needs of lock body.

As an improvement of the lock for conveniently replacing the USB cable of the present invention, the lock body corresponds to the screw hole is formed at the position of the mounting groove, the cover plate is provided with a screw hole, and the cover plate is connected to the mounting groove through a screw lock. When the USB module is replaced, the cover plate can be opened by disassembling the screw to take out the USB module.

As an improvement of the utility model discloses conveniently change the lock of USB line, one side of mounting groove is equipped with the wire casing, the connecting wire of USB module is followed the wire casing stretches out. The connecting wire of the USB module can be connected with a power supply module in the luggage case. The power module may be a power bank.

The mounting mode of spiro union: the shell is provided with a screw hole at the position of the mounting groove, and the cover plate is connected on the mounting groove through a screw. When the USB module is replaced, the cover plate can be opened by disassembling the screw to take out the USB module.

The mounting mode of buckle connection: the lock body is located the border position of mounting groove is equipped with the screens, the edge of apron corresponds the position of screens is equipped with the fixture block, the apron passes through fixture block and screens lock joint are fixed on the mounting groove. When the USB module is replaced, the cover plate is opened by external force, so that the clamping block is disconnected from the clamping position, and the USB module can be taken out.

The installation mode of the sliding connection is as follows: the lock body is located the border position of mounting groove is equipped with the spout, the apron can along the spout slides in and fixes on the mounting groove. The sliding cover can be installed through the sliding groove, and is more convenient and faster to take out.

As an improvement of the lock for conveniently replacing the USB cable, the lock body comprises a casing, a face shell is covered on the casing, and the face shell corresponds to the USB module, the position of which is provided with a USB hole. The USB hole can be a plurality of USB holes for installing a plurality of USB interfaces.

As the utility model discloses conveniently change an improvement of lock of USB line, the USB module includes the USB installation piece, be equipped with the USB circuit board in the USB installation piece, one side of USB installation piece is equipped with at least one USB interface, the USB interface corresponds the USB hole is worn out.

As an improvement of the lock of the USB cable of the utility model, the USB hole is covered with a silica gel cover. When the charging and use are needed, the silica gel cover is opened, and the silica gel cover also has a waterproof function.

As an improvement of the lock for conveniently replacing the USB line, the lock body is internally provided with a password wheel set, a lock core component and a lock hook component, the lock core component is positioned between the password wheel set and the lock hook component, the lock core component is connected with the lock hook component through a movable sheet,

the key rotates when the lock cylinder subassembly is unblanked, promotes the lock cylinder subassembly can drive the movable plate slides, the lock cylinder subassembly realizes unblanking.

The lock core subassembly includes the lock core, pushes away the button and spacing kicking block that supports, and the middle part of pushing away the button is equipped with the hole site, and lock core upper portion is installed on the hole site, and spacing kicking block that supports is installed in the bottom of lock core, and spacing edge of supporting the kicking block is equipped with the breach of stepping down, and when the key rotated the lock core, the breach of stepping down corresponds the position of supporting the kicking block, and the promotion pushes away the button and can realize unblanking.

As an improvement of the lock for conveniently replacing the USB line, the password wheel set comprises a wheel shaft and a spring plate, a plurality of code adjusting wheels and code adjusting wheel springs are arranged on the wheel shaft in a penetrating way, each code adjusting wheel is provided with a password wheel, one end of the wheel shaft is provided with a code adjusting block and a code adjusting switch, the other end of the wheel shaft is provided with a propping block, the propping block props against the lock core component, each password wheel is contacted with the spring plate,

when a correct password is input to the password wheel set to unlock, the lock cylinder assembly is pushed to drive the movable plate to slide, and the lock cylinder assembly is unlocked.

The beneficial effects of the utility model reside in that: the utility model discloses a USB module can follow the lock body bottom and take out alone, need not dismantle whole lock body from the suitcase, change more convenient and fast. The utility model discloses a two kinds of modes of unblanking can be realized to this kind of case and bag lock that the password unlocks and the key is unblanked.

Drawings

Fig. 1 is a front perspective view of the present invention;

FIG. 2 is a reverse perspective view of the present invention;

fig. 3 is a disassembled state diagram of the USB module of the present invention;

FIG. 4 is an internal structure view of the lock body of the present invention;

FIG. 5 is a schematic structural view of the lock body of the present invention with the housing, the face case, the bottom plate, the push button and the press block removed;

FIG. 6 is a schematic view of the bottom structure of the lock body of the present invention with the housing, the face case, the bottom plate, the push button and the press block removed;

the reference signs are:

1. a lock body; 11. the USB flash disk comprises a shell 12, a mounting groove 13, a cover plate 14, a wire groove 15, a screw hole 16, a screw 17, a face shell 18, a USB hole 19 and a silica gel cover;

2. a USB module; 21. a USB mounting block 22, a USB interface;

3. a connecting wire;

4. a password wheel group; 41. the device comprises a wheel shaft 42, a spring sheet 43, a code adjusting wheel 44, a code adjusting wheel spring 45, a code wheel 46, a code adjusting block 47, a code adjusting switch 48 and a propping block;

5. a plug assembly; 51. the lock core 52, the push button 53, the limit abutting block 54 and the push button stop block;

6. a latch hook assembly; 61. the pressing block 62, the locking block 63, the locking hook 64, the locking block spring 65 and the torsion spring;

7. a movable plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1 to 6, a lock convenient for replacing a USB cable includes a lock body 1, a mounting groove 12 is provided at the bottom of the lock body 1, and a USB module 2 capable of being taken out and replaced from the mounting groove 12 is provided in the mounting groove 12. A detachable cover plate 13 is provided on the mounting groove 12. USB module 2 installs on the lock body, and lock body 1 installs on the suitcase, and USB module 2's USB interface can peg graft the charging wire and charge. The USB module can be changed through the mode of dismantling the apron, need not dismantle whole lock body 1, and it is more convenient to change.

Preferably, the housing 11 is provided with a cover 13 at a position corresponding to the mounting groove 12, the USB module 2 is accommodated in the mounting groove 12, and the cover 13 is used to fix and limit the USB module 2. When the USB module 2 is replaced, the cover plate 13 is opened by disassembling the screw, and then the USB module 2 can be taken out.

Preferably, one side of the mounting groove 12 is provided with a wire slot 14, and the connecting wire 3 of the usb module 2 extends out of the wire slot 14. The connecting line 3 of the USB module 2 can be connected to a power module in the trunk. The power module may be a power bank.

The cover plate 13 is installed by screw connection, the lock body 1 is provided with a screw hole 15 at the position of the installation groove 12, and the cover plate 13 is locked on the installation groove 12 by a screw 16. The cover plate 13 may also be fixed by a snap-in connection, a snap is disposed on the housing 11, a snap is disposed on a side of the cover plate 13, and the snap are fastened to connect the cover plate.

Snap-fit attachment of the cover 13: the edge position that lock body 1 is located the mounting groove is equipped with the screens, and the edge of apron corresponds the position of screens and is equipped with the fixture block, and apron 13 passes through the fixture block and screens lock joint fixes on the mounting groove. When the USB module is replaced, the cover plate 13 is opened by external force, so that the clamping block is disconnected from the clamping position, and the USB module can be taken out.

Mounting manner of sliding connection of cover plate 13: the edge position that the lock body 1 is located the mounting groove is equipped with the spout, and apron 13 can slide in along the spout and fix on mounting groove 12. The cover plate 13 can be installed through the sliding groove, and is more convenient and faster to take out.

Preferably, the lock body 1 includes a housing 11, a front shell 17 covers the housing 11, and a USB hole 18 is formed in a position of the front shell 17 corresponding to the USB module 2. The USB hole 18 may be plural for mounting plural USB interfaces.

Preferably, the USB module 2 includes a USB mounting block 21, a USB circuit board is disposed in the USB mounting block 21, at least one USB interface 22 is disposed on one side of the USB mounting block 21, and the USB interface 22 protrudes out of the USB hole 18.

Preferably, the USB hole 18 is covered with a silicone cover 19. When the charging device is used, the silica gel cover 19 is opened, and when the charging device is not used, the silica gel cover 19 is covered, and the silica gel cover 19 can play a waterproof and dustproof function.

Preferably, a code wheel group 4, a lock cylinder component 5 and a lock hook component 6 are arranged in the lock body 1, the lock cylinder component 5 is positioned between the code wheel group 4 and the lock hook component 6, the lock cylinder component 5 is connected with the lock hook component 6 through a movable plate 7,

when the key rotates the lock cylinder component 5 to unlock, the lock cylinder component 5 is pushed to drive the movable piece 7 to slide, and the lock cylinder component 6 realizes unlocking.

The lock core assembly 5 comprises a lock core 51, a push button 52 and a limiting abutting block 53, wherein the middle of the push button 52 is provided with a hole position, the upper part of the lock core 51 is installed on the hole position, the limiting abutting block 53 is installed at the bottom of the lock core 51, the limiting abutting block 53 is provided with a yielding notch at the edge, when the lock core 51 is rotated by a key, the yielding notch corresponds to the position of the abutting block 48, and the push button 52 is pushed to realize unlocking. Push button stoppers 54 are provided on both sides of the push button 52, respectively.

The locking hook assembly 6 comprises a pressing block 61, a locking block 62 and a locking hook 63, a locking block spring 64 is arranged on one side of the locking block 62, the locking block 62 is installed on the movable plate 7, the locking block 62 abuts against the locking hook 63, the locking hook 63 is installed on the pressing block 61, and a torsion spring 65 is installed on an installation shaft of the locking hook 63. The movable plate 7 drives the locking block 62 to move when sliding, the locking block 62 moves to abut against the locking hook 63 to rotate, and the locking hook 63 cancels the limitation on the zipper plate.

Preferably, the combination wheel set 4 includes a wheel shaft 41 and a spring plate 42, a plurality of code adjusting wheels 43 and code adjusting wheel springs 44 are arranged on the wheel shaft 41 in a penetrating manner, each code adjusting wheel 43 is provided with a combination wheel 45, one end of the wheel shaft 41 is provided with a code adjusting block 46 and a code adjusting switch 47, the other end of the wheel shaft is provided with a propping block 48, the propping block 48 props against the lock cylinder assembly 5, and each combination wheel 45 is in contact with the spring plate 42.

When inputting correct password and unblanking on password wheelset 4, promote lock core subassembly 5 and can drive movable plate 7 and slide, lock hook subassembly 6 realizes unblanking.

The utility model discloses a set up the USB module that can dismantle the change in the lock body for the treasured that charges can be placed in case and bag, and with the USB input interface connection of USB module, the user can directly be located the outer USB output interface connection of case and bag through data line and USB module, so the user can put treasured or other charging device that charges in case and bag, does not need to hold charging device by hand, can realize that the electronic product charges.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and structures of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. The utility model provides a conveniently change lock of USB line, includes the lock body, its characterized in that, the bottom of lock body is equipped with the mounting groove, be equipped with in the mounting groove and take out the USB module of change from this mounting groove, be equipped with the apron that can dismantle on the mounting groove.

2. The lock for conveniently replacing the USB cable according to claim 1, wherein the cover plate can be connected to the mounting groove by screwing, snapping or sliding.

3. The lock convenient for replacing the USB cable according to claim 1, wherein a slot is provided on one side of the mounting groove, and the connecting cable of the USB module extends out of the slot.

4. The lock of claim 2, wherein the lock body has a screw hole corresponding to the mounting groove, and the cover plate has a screw hole, and the cover plate is locked to the mounting groove by a screw.

5. The lock of claim 2, wherein a position of the lock body at the edge of the mounting groove is provided with a locking position, a position of the cover plate at the edge corresponding to the locking position is provided with a locking block, and the cover plate is fastened and fixed on the mounting groove by the locking block and the locking position.

6. The lock for conveniently replacing the USB cable according to claim 2, wherein the lock body is provided with a sliding groove at an edge of the mounting groove, and the cover plate can be slid into and fixed on the mounting groove along the sliding groove.

7. The lock with the USB cable convenient to replace according to claim 3, wherein the lock body comprises a shell, a face shell covers the shell, and a USB hole is formed in the position, corresponding to the USB module, of the face shell.

8. The lock convenient for replacing the USB cable according to claim 7, wherein the USB module comprises a USB mounting block, a USB circuit board is arranged in the USB mounting block, at least one USB interface is arranged on one side of the USB mounting block, and the USB interface penetrates out corresponding to the USB hole.

9. The lock for facilitating the replacement of a USB cable according to claim 7, wherein the USB hole is covered with a silicone cover.

10. The lock convenient for replacing the USB cable according to claim 1, wherein the lock body is provided with a combination wheel set, a lock cylinder assembly and a lock hook assembly, the lock cylinder assembly is positioned between the combination wheel set and the lock hook assembly, the lock cylinder assembly is connected with the lock hook assembly through a movable plate,

when the key rotates the lock cylinder assembly to unlock, the lock cylinder assembly is pushed to drive the movable plate to slide, and the lock cylinder assembly realizes unlocking;

the password wheel set comprises a wheel shaft and an elastic sheet, a plurality of code adjusting wheels and code adjusting wheel springs are arranged on the wheel shaft in a penetrating manner, each code adjusting wheel is provided with a password wheel, one end of the wheel shaft is provided with a code adjusting block and a code adjusting switch, the other end of the wheel shaft is provided with a propping block, the propping block props against the lock core component, each password wheel is contacted with the elastic sheet,

when a correct password is input to the password wheel set to unlock, the lock cylinder assembly is pushed to drive the movable plate to slide, and the lock cylinder assembly is unlocked.

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