CN211776521U

CN211776521U - Intelligent lock

Info

Publication number: CN211776521U
Application number: CN201922324215.XU
Authority: CN
Inventors: 陈亭; 盛锋
Original assignee: Zhejiang Dahua Technology Co Ltd
Current assignee: Zhejiang Dahua Technology Co Ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-10-27
Anticipated expiration: 2029-12-20

Abstract

The utility model relates to an intelligence lock technical field discloses an intelligence lock, and this intelligence lock is including locking the shell panel and installing the battery pack on locking the shell panel, wherein: a battery mounting groove for accommodating a battery assembly is formed in the panel of the lock shell, and a first clamping end is arranged on the side wall of the battery mounting groove; the battery assembly comprises a battery shell, a battery body formed in the battery shell and an elastic clamping piece which is arranged outside the battery shell and fixedly connected with the battery shell, wherein when the elastic clamping piece is in a natural state, the elastic clamping piece is clamped with the first clamping end; when the elastic clamping piece is in a compressed state, the elastic clamping piece is separated from the first clamping end; the driving mechanism is used for driving the elastic clamping piece to be switched from a natural state to a compressed state. Battery pack's fixed firm and dismantlement convenience in this intelligence lock.

Description

Intelligent lock

Technical Field

The utility model relates to an intelligence lock technical field, in particular to intelligence lock.

Background

Along with the popularization of intelligence lock, the application of intelligence lock is more and more extensive, the fixed mode of battery adopts the fix with screw more in the current intelligence lock, although this kind of fixed mode is fixed effectual, but inconvenient installation and dismantlement, the user must use tools to dismantle when changing the battery, consequently must prepare the instrument in advance, consequently, can cause can not in time change or bring unnecessary trouble, and this kind of fixed mode is installing in dismantling the in-process, need twist operations such as screw, waste time and energy, user experience is poor, and frequent change can cause the not firm condition of fix with screw.

SUMMERY OF THE UTILITY MODEL

The utility model provides an intelligent lock, battery pack's fixed firm and dismantlement convenience in the above-mentioned intelligent lock.

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

an intelligent lock comprising a lock housing panel and a battery assembly mounted on the lock housing panel, wherein:

a battery installation groove for accommodating a battery assembly is formed in the panel of the lock shell, and a first clamping end is arranged on the side wall of the battery installation groove;

the battery pack comprises a battery shell, a battery body formed in the battery shell and an elastic clamping piece which is arranged outside the battery shell and fixedly connected with the battery shell, wherein when the elastic clamping piece is in a natural state, the elastic clamping piece is clamped with the first clamping end; when the elastic clamping piece is in a compressed state, the elastic clamping piece is separated from the first clamping end;

and the driving mechanism is used for driving the elastic clamping piece to be switched from a natural state to a compressed state. Above-mentioned intelligence lock is including lock shell panel and battery pack, the joint is fixed between battery pack and the lock shell panel, at the in-process of installing battery pack in the battery mounting groove of lock shell panel, at first adjustment battery pack's position, make the elastic joint portion in the battery pack be located the one side that is close to first joint end, then slide battery pack in the battery mounting groove of lock shell panel, in the in-process of sliding in, elastic joint spare and first joint end joint are in order to realize fixing of battery pack and lock shell panel, when wanting to take out battery pack, only need switch to compression state by natural state with elastic joint spare through actuating mechanism, and with it by the interior roll-off of battery mounting groove can. In the intelligent lock that this application provided, battery pack installs in the battery mounting groove of lock shell panel and through the elastic clamping spare on the battery casing fixed with first joint end joint on the battery mounting groove lateral wall, this kind of fixed mode makes things convenient for battery pack's installation and dismantlement, the user need not the use tools can accomplish, user experience feels good, and because battery pack installs in the battery mounting groove and fixes through the joint in this intelligent lock, it is firm to make battery pack and lock between the shell panel fixed, when the intelligent lock receives external force, can not cause battery pack not hard up, battery pack can not have the displacement or drop, the condition that the battery pack falls the electricity has been avoided.

Preferably, the elastic clamping piece includes the fixed part fixed with battery case and is used for holding the joint portion of joint with first joint end joint, joint portion with actuating mechanism fixed connection, battery case with joint portion with the relative position of actuating mechanism is provided with and is used for holding joint portion and actuating mechanism's recess.

Preferably, the fixing portion, the clamping portion and the driving mechanism have an integrated structure.

Preferably, the elastic clamping piece is an elastic sheet with a bending structure, the fixing portion is located at the first end of the elastic sheet, the clamping portion is adjacent to the fixing portion, a through hole penetrating through the thickness direction of the elastic sheet is formed in the clamping portion, the through hole is close to the side wall of one side of the fixing portion, the side wall of one side of the fixing portion is formed to protrude towards one side of the battery shell and is used for being connected with a protrusion of the first clamping end in a protruding mode, and the driving mechanism is located on one side of the fixing portion, and is far away from the.

Preferably, one side of the bulge, which is away from the battery shell, forms a transition surface, and the distance between the transition surface and the battery shell gradually increases from one side close to the fixing part to one side far away from the fixing part.

Preferably, the depth of the part of the groove opposite to the driving mechanism is larger than that of the part opposite to the clamping part, so that the distance between the driving mechanism and the battery shell is larger than that between the clamping part and the battery shell.

Preferably, the fixing part is parallel to the battery case and is fixed to the battery case by riveting with a rivet.

Preferably, a sliding groove used for accommodating the fixing part is formed in the battery shell, the depth of the sliding groove is smaller than that of the groove, a blocking part parallel to the groove bottom is formed at the top of the sliding groove, and the fixing part extends into the sliding groove and then is clamped and fixed with the groove bottom through the blocking part.

Preferably, still including being used for with the cooperation of battery mounting groove in order to encapsulate the apron subassembly of battery pack in the inside battery mounting groove, be formed with on the lock shell panel and be used for two second joint ends fixed with apron subassembly joint, the apron subassembly is including being used for two second joint portions fixed with two second joint end difference joints, two second joint portion is along two the array orientation slidable mounting of joint portion in apron subassembly, when every second joint portion all slides when keeping away from the one end of another second joint portion, two second joint portions realize with the joint of lock shell panel, when two second joint portions all slide to the one end that is close to another joint portion, two second joint portions remove with the joint of lock shell panel.

Preferably, every second joint portion including along the direction of connection sliding mounting of two second joint portions in the apron subassembly dial turn round, set up in dial the first end of turning round and towards the elastic component of another second joint portion, set up in dial the first end of turning round and be located and deviate from the second dop of one side of elastic component, dial the first end of turning round and be located the apron subassembly orientation lock shell panel one side, the other end are located the apron subassembly deviates from lock shell panel one side, the elastic component is followed dial the slip direction of turning round and extend, dial and turn round and be fixed in through the elastic component the apron subassembly, the apron subassembly is provided with the elastic component fixed part that is used for fixed elastic component and is used for supplying dial and turn round gliding fluting.

Preferably, the elastic member is a spring.

Drawings

Fig. 1 is an exploded view of an intelligent lock provided by the present invention;

FIG. 2 is an enlarged view of the fastening position of the battery assembly and the lock case panel in the intelligent lock according to the present invention;

fig. 3 is a partial schematic view of an assembly diagram of an intelligent lock provided by the present invention;

fig. 4 is a schematic structural diagram of a battery assembly in an intelligent lock provided by the present invention;

fig. 5 is a schematic structural view of a cover plate assembly in the intelligent lock provided by the present invention;

fig. 6 is a partial schematic view of a cross-sectional view of an intelligent lock provided by the present invention.

Icon:

1-lock case panel; 11-a first clamping end; 12-a second clamping end; 2-a battery assembly; 21-a battery housing; 211-grooves; 22-elastic clamping piece; 221-a fixed part; 222-a bump; 223-via hole; 224-a drive mechanism; 3-riveting; 4-a cover plate assembly; 41-a first snap-in part; 411-dial knob; 412-a spring; 413-a second chuck, 42-an elastic member fixing portion; 43-slotting.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, the present invention provides an intelligent lock, which includes a lock case panel 1 and a battery assembly 2 mounted on the lock case panel 1, wherein:

a battery installation groove for accommodating the battery component 2 is formed on the lock shell panel 1, and a first clamping end 11 is arranged on the side wall of the battery installation groove;

the battery assembly 2 comprises a battery shell 21, a battery body formed in the battery shell 21 and an elastic clamping piece 22 which is arranged outside the battery shell 21 and fixedly connected with the battery shell, wherein when the elastic clamping piece is in a natural state, the elastic clamping piece 22 is clamped with the first clamping end 11; when the elastic clamping piece 22 is in a compressed state, the elastic clamping piece 22 is separated from the first clamping end 11;

and the driving mechanism 224 is used for driving the elastic clamping piece 22 to be switched from a natural state to a compressed state.

Above-mentioned intelligence lock is including lock shell panel 1 and battery pack 2, the joint is fixed between battery pack 2 and the lock shell panel 1, install battery pack 2 in the in-process of the battery mounting groove of lock shell panel 1, at first the position of adjustment battery pack 2, make the elastic clamping portion in the battery pack 2 be located the one side that is close to first joint end 11, then slide battery pack 2 in the battery mounting groove of lock shell panel 1, at the in-process that slides in, elastic clamping spare and first joint end joint are in order to realize battery pack and lock shell panel's fixed, when wanting to take out battery pack 2, only need to switch elastic clamping spare 22 to compression state by natural state through actuating mechanism, and with it by the interior roll-off of battery mounting groove can. In the intelligent lock that this application provided, battery pack 2 installs in the battery mounting groove of lock shell panel 1 and through elastic clamping spare 22 on battery case 21 fixed with the 11 joints of first joint end on the battery mounting groove lateral wall, this kind of fixed mode makes things convenient for battery pack 2's installation and dismantlement, the user need not the use tool and can accomplish, user experience feels good, and because battery pack 2 installs in the battery mounting groove and fixes through the joint in this intelligent lock, it is firm to make between battery pack 2 and the lock shell panel 1 fixed, when the intelligent lock receives external force, can not cause battery pack 2 to become flexible, battery pack 2 can not have the displacement or drop, the condition that battery pack 2 falls down has been avoided.

Specifically, the elastic clamping member 22 includes a fixing portion 221 fixed to the battery case and a clamping portion for clamping the first clamping end, the clamping portion is fixedly connected to the driving mechanism 224, and a groove 211 for accommodating the clamping portion and the driving mechanism is disposed at a position of the battery case opposite to the clamping portion and the driving mechanism 224.

In-process in sliding battery pack into battery mounting groove, the elastic clamping piece 22 contact in first joint end 11 and the battery pack 2 and make the joint portion of elastic clamping piece 22 to the inside compression of recess 211, first joint end 11 is located one side that fixed part 221 was kept away from to the joint portion and is fixed with the joint portion joint after continuing to slide in, when wanting to take out battery pack, only need press actuating mechanism in order to drive joint portion to the direction removal that is close to the recess bottom, make joint portion remove with the joint of first joint end, can slide battery pack and take out, and convenient for operation.

Specifically, as shown in fig. 4, the fixing portion 221, the snap-in portion, and the driving mechanism 224 have an integrated structure.

The fixing portion 221, the clamping portion and the driving mechanism 224 are designed in an integrated structure, so that the structure of the elastic clamping piece 22 and the fixing step between the elastic clamping piece and the driving mechanism are simplified, the matching among the fixing portion 221, the clamping portion and the driving mechanism 224 is facilitated, and the situation that the fixing is not firm is prevented.

Specifically, as shown in fig. 4, the elastic clip 22 is an elastic sheet with a bending structure, the fixing portion 221 is located at a first end of the elastic sheet, the clip portion is adjacent to the fixing portion 221, a via hole 223 penetrating through the thickness direction of the elastic sheet is formed in the clip portion, a protrusion 222 protruding towards one side away from the battery case 21 and used for being clipped with the first clip end 11 is formed on a side wall of the via hole 223 close to one side of the fixing portion 221, and the driving mechanism 224 is fixed on one side of the via hole 223 away from the fixing portion 221.

In the process of installing the battery assembly 2, the battery assembly 2 needs to be slid into the battery installation groove along the direction from the driving mechanism 224 to the fixing portion 221, and when the battery assembly 2 is disassembled, the driving mechanism 224 is pressed to enable the driving mechanism 224 to drive the protrusion 222 to compress towards the direction close to the battery shell so as to slide the battery assembly 2 out along the direction from the fixing portion 221 to the driving mechanism 224.

Specifically, as shown in fig. 4, a side of the protrusion 222 facing away from the battery case forms a transition surface, and a distance between the transition surface and the battery case gradually increases from a side close to the fixing portion 221 to a side far from the fixing portion 221.

Protruding 222 in joint portion deviates from one side of battery pack 2 and forms the transition face, be convenient for slide battery pack 2 in the battery mounting groove, prevent when sliding battery pack 2 in the battery mounting groove, block the one end that is close to fixed part 221 at protruding 222 during first joint portion and protruding 222 contact, thereby obstruct battery pack 2 and slide in the battery mounting groove, adopt the transition face and the distance between transition face and the battery casing by the one side that is close to fixed part 221 to the one side of keeping away from fixed part 221 and increase gradually, make first joint portion realize the transition when protruding 222 contacts, be convenient for battery pack 2 slide in the battery mounting groove.

Specifically, as shown in fig. 4, the depth of the portion of the recess 211 on the battery case 21 that opposes the driving mechanism 224 is larger than the depth of the portion that opposes the snap-in portion, so that the distance between the driving mechanism 224 and the battery case 21 is larger than the distance between the snap-in portion and the battery case 21.

Such design can make things convenient for the user to take out battery pack 2, when the user pressed actuating mechanism 224, fixed part 221 was as the fulcrum, actuating mechanism 224 atress was to recess 211 internal motion, because joint portion is fixed with actuating mechanism 224, consequently joint portion also can be along with actuating mechanism 224 to recess 211 internal motion, actuating mechanism 224 atress is big, the motion range is big, joint portion motion range is little, consequently the degree of depth of the part relative with actuating mechanism 224 in the recess 211 is greater than the degree of depth of the part relative with joint portion with the convenience of pressing the better drive mechanism 224 and the joint portion of holding of in-process recess 211, thereby it removes the joint with first joint end 11 to be convenient for provide great pressure for actuating mechanism 224 and make joint portion and drive joint portion motion.

Specifically, as shown in fig. 4, the fixing portion 221 is parallel to the battery case 21 and is rivet-fixed to the battery case 21 by a rivet 3.

The fixing portion 221 is fixed to the battery housing 21 as a force-bearing fulcrum, in an embodiment, the fixing portion 221 is parallel to the battery housing 21 and is riveted to the battery housing 21 by a rivet 3, and other fixing manners, such as adhesion, may also be adopted between the fixing portion 221 and the battery housing 21 for fixing, which is not limited by the present invention.

Specifically, a sliding groove for accommodating the fixing portion 221 is formed on the battery case 21, the depth of the sliding groove is smaller than that of the groove 211, a blocking portion parallel to the groove bottom is formed at the top of the sliding groove, and the fixing portion 221 is clamped and fixed with the groove bottom through the blocking portion after extending into the sliding groove.

In another embodiment, the fixing portion 221 and the battery case 21 are fixed by clamping, after the fixing portion 221 slides into the sliding groove, the fixing portion 221 is located between the blocking portion and the bottom of the sliding groove, and the fixing portion 221 is clamped with the battery case 21 through the sliding groove to achieve the limiting and fixing effects; when the depth of the sliding groove is slightly larger than the thickness of the fixing part 221, the fixing part 221 and the battery shell 21 can be fixed directly by the fixing method, and the clamping force of the sliding groove to the fixing part 221 is larger because the depth of the sliding groove is slightly larger than the thickness of the fixing part 221, so that a better fixing effect on the fixing part 221 can be achieved.

Specifically, as shown in fig. 1, fig. 5 and fig. 6, still including being used for with the cooperation of battery mounting groove in order to encapsulate battery pack 2 in the inside apron subassembly 4 of battery mounting groove, be formed with on the lock shell panel 1 and be used for with apron subassembly 4 joint fixed two second joint end 12, apron subassembly 4 is including being used for two first joint portions 41 with two second joint end 12 difference joint fixes, two first joint portions 41 along the array direction slidable mounting of two joint portions in apron subassembly 4, when every first joint portion 41 all slides to the one end of keeping away from another first joint portion 41, two first joint portions 41 realize with the joint of lock shell panel 1, when two first joint portions 41 all slide to the one end that is close to another joint portion, two first joint portions 41 remove the joint with lock shell panel 1.

Above-mentioned intelligence lock still includes apron subassembly 4, apron subassembly 4 install on lock shell panel 1, cooperate in order to encapsulate battery pack 2 in the battery mounting groove with the battery mounting groove, and the battery apron is fixed through second

joint end

12 and 41 joints of first joint portion, easy to assemble and dismantlement, and can reach pleasing to the eye effect.

When the user wants to take off apron subassembly 4, only need slide two first joint portions 41 to the one end that is close to each other can remove apron subassembly 4 and lock shell panel 1's joint, when the user wants to install apron subassembly 4, only need manually slide apron subassembly 4 to the joint that can realize apron subassembly 4 and lock shell panel 1 with the battery mounting groove cooperation to it is fixed with lock shell panel 1 to make apron subassembly 4.

Specifically, as shown in fig. 5 and fig. 6, each first clamping portion 41 includes a toggle button 411 slidably mounted on the cover plate assembly 4 along a connection direction of the two first clamping portions 41, an elastic member disposed at a first end of the toggle button 411 and facing to another first clamping portion 41, a second chuck 413 disposed at a first end of the toggle button 411 and located at a side away from the elastic member, a first end of the toggle button 411 is located at a side of the cover plate assembly 4 facing to the lock case panel 1, and the other end of the toggle button is located at a side of the cover plate assembly 4 facing away from the lock case panel 1, the elastic member extends along a sliding direction of the toggle button 411, the toggle button 411 is fixed to the cover plate assembly 4 through the elastic member, and the cover plate assembly 4 is provided with an elastic member fixing portion 42 for fixing the elastic member and a slot 43 for allowing the toggle.

In the above-mentioned apron subassembly 4, every first joint portion 41 is including dialling the knob 411, elastic component and second dop 413, the first end of dialling the knob 411 is located apron subassembly 4 towards lock shell panel 1 one side, the other end is located apron subassembly 4 and deviates from one side of lock shell panel 1, the elastic component extends along the slip direction of dialling the knob 411, the one end of elastic component is fixed in the first end of dialling the knob 411, the other end is fixed in elastic component fixed part 42, one side that is provided with the elastic component in every first joint portion 41 is towards another first joint portion 41, so that first joint portion 41 receives external force and compresses the elastic component when moving in order to be close to each other's direction, when external force disappears, two elastic components all resume so that two first joint portions 41 move and joint with second joint end 12 respectively to keeping away from each other's direction.

In the cover plate assembly 4, the elastic member may also be fixed to the second chuck 413, the second chuck 413 includes a first end for being connected with the second clamping end 12, a middle portion provided with a threaded hole, and a second end for being connected with the elastic member, the middle portion is fixed to the first end of the toggle button 411 through a screw, and one end of the elastic member is connected to the second end of the second chuck 413.

Specifically, as shown in fig. 5 and 6, the elastic member is a spring 412.

The elastic component selects the spring 412 for use, is convenient and easy to obtain, has good effect, and can also select other elastic components for use, the utility model discloses do not do the restriction.

It will be apparent to those skilled in the art that various changes and modifications may be made to the embodiments of the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An intelligent lock, comprising a lock housing panel and a battery assembly mounted on the lock housing panel, wherein:

and the driving mechanism is used for driving the elastic clamping piece to be switched from a natural state to a compressed state.

2. The intelligent lock of claim 1, wherein the elastic clamping member comprises a fixing portion fixed to the battery casing and a clamping portion clamped to the first clamping end, the clamping portion is fixedly connected to the driving mechanism, and a groove for accommodating the clamping portion and the driving mechanism is formed in a position, opposite to the clamping portion and the driving mechanism, of the battery casing.

3. The smart lock of claim 2, wherein the securing portion, the snap-fit portion, and the drive mechanism have an integral structure.

4. The intelligent lock of claim 3, wherein the elastic clamping member is a spring plate with a bending structure, the fixing portion is located at a first end of the spring plate, the clamping portion is adjacent to the fixing portion, a through hole penetrating through the thickness direction of the spring plate is formed in the clamping portion, a protrusion protruding towards one side of the battery case far away from the side of the fixing portion is formed on a side wall of the through hole close to one side of the fixing portion and used for clamping with the first clamping end, and the driving mechanism is located on one side of the through hole far away from the fixing portion.

5. A smart lock as claimed in claim 4, wherein a side of the projection facing away from the battery housing forms a transition surface, the distance between the transition surface and the battery housing increasing from a side closer to the fixing portion to a side further away from the fixing portion.

6. The smart lock of claim 2, wherein the recess has a depth greater than a depth of a portion opposite the catch portion such that a distance between the drive mechanism and the battery housing is greater than a distance between the catch portion and the battery housing.

7. The smart lock of claim 2, wherein the securing portion is parallel to the battery housing and is riveted thereto by a rivet.

8. The intelligent lock according to claim 2, wherein a sliding groove for accommodating the fixing portion is formed on the battery case, the depth of the sliding groove is smaller than that of the groove, a blocking portion parallel to the groove bottom is formed at the top of the sliding groove, and the fixing portion is clamped and fixed with the groove bottom through the blocking portion after extending into the sliding groove.

9. The intelligent lock of claim 1, further comprising a cover plate assembly for cooperating with the battery mounting groove to package the battery assembly inside the battery mounting groove, wherein two second clamping ends for clamping with the cover plate assembly are formed on the lock case panel, the cover plate assembly comprises two second clamping portions for respectively clamping and fixing with the two second clamping ends, the two second clamping portions are slidably mounted on the cover plate assembly along two arrangement directions of the two clamping portions, when each second clamping portion slides to one end far away from the other second clamping portion, the two second clamping portions are clamped with the lock case panel, and when the two second clamping portions slide to one end near the other clamping portion, the two second clamping portions release the clamping with the lock case panel.

10. The intelligent lock of claim 9, wherein each of the second joint portions includes an elastic member slidably mounted along a connecting direction of the two second joint portions, the elastic member being disposed at a first end of the pull-knob and facing the other second joint portion, a second chuck disposed at a first end of the pull-knob and located at a side away from the elastic member, the first end of the pull-knob being located at a side of the cover plate facing the lock case panel, and the other end of the pull-knob being located at a side of the cover plate facing away from the lock case panel, the elastic member extending along a sliding direction of the pull-knob, the pull-knob being fixed to the cover plate assembly through the elastic member, the cover plate assembly being provided with an elastic member fixing portion for fixing the elastic member and a slot for allowing the pull-knob to slide.

11. The smart lock of claim 10 wherein the resilient member is a spring.