CN219412220U - Fingerprint lock of detachable battery case - Google Patents
Fingerprint lock of detachable battery case Download PDFInfo
- Publication number
- CN219412220U CN219412220U CN202320726474.9U CN202320726474U CN219412220U CN 219412220 U CN219412220 U CN 219412220U CN 202320726474 U CN202320726474 U CN 202320726474U CN 219412220 U CN219412220 U CN 219412220U
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- battery box
- locking
- shell
- bottom end
- guide
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- 238000009434 installation Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Battery Mounting, Suspending (AREA)
Abstract
The utility model is applicable to the technical field of fingerprint locks, and provides a fingerprint lock of a detachable battery box, which comprises a lock body, a front shell and a rear shell which are arranged on two sides of the lock body, and a battery box, wherein the top end of the rear shell is provided with a mounting groove for inserting the battery box, the bottom of the mounting groove is provided with a locking component, and two sides of the bottom end of the battery box are provided with switching components; the locking assembly comprises a locking shell arranged at the bottom end of the inner cavity of the mounting groove, and an opening for inserting the bottom end of the battery box is formed at the top end of the locking shell; the switching assembly comprises a guide groove formed in the side wall of the bottom end of the battery box, and a sliding block matched with the locking table is slidably mounted in the guide groove. Compared with the prior art, the battery box is positioned and inserted by the mounting groove by adopting the rear shell provided with the mounting groove, and the quick assembly and disassembly of the battery box, namely the pressing fixation and the pressing ejection, are realized by matching the locking component with the switching component at the bottom end of the battery box, so that the battery box is more convenient to assemble and disassemble.
Description
Technical Field
The utility model belongs to the technical field of fingerprint locks, and particularly relates to a fingerprint lock of a detachable battery box.
Background
As fingerprint authentication has the characteristics of convenience, rapidness, accuracy and the like, along with popularization of technology and development of intelligent home, more and more people also start to select fingerprint locks as common locks of doors. The fingerprint lock comprises a lock core, a front panel, a rear panel, a fingerprint collector, a main board clutch and the like, wherein the front panel and the rear panel are arranged inside and outside the door plate, and a battery is arranged in the rear panel. During the use, unlock is carried out through fingerprint, key.
The battery of fingerprint lock adopts disposable battery and rechargeable battery two kinds of power supply modes, wherein, disposable battery needs to be when the electric quantity is spent to renew new battery, causes environmental pollution easily, and rechargeable battery can cyclic charge and discharge, and it is more convenient to use, for example, a detachable fingerprint lock battery case of bulletin number CN212907950U discloses carrying out the holding through seting up the standing groove to the battery case, adopts the apron to carry out confined mode to the battery case in the standing groove, installs the battery case, and current fingerprint lock generally fixes the battery case in the lock body or adopts the mode of above-mentioned patent, when battery electric quantity is spent or breaks down, the dismouting operation of battery case is comparatively loaded down with trivial details, use inconvenient. Therefore, in order to solve the above-mentioned problems, a fingerprint lock of a detachable battery case is now proposed.
Disclosure of Invention
The utility model provides a fingerprint lock of a detachable battery box, and aims to solve the problems that the existing fingerprint lock battery box is complex in disassembly and assembly operation and inconvenient to use.
The utility model discloses a fingerprint lock of a detachable battery box, which comprises a lock body, a front shell, a rear shell and a battery box, wherein the front shell and the rear shell are arranged on two sides of the lock body;
the locking assembly comprises a locking shell arranged at the bottom end of an inner cavity of the mounting groove, an opening for inserting the bottom end of the battery box is formed in the top end of the locking shell, a U-shaped baffle is arranged in the inner cavity of the locking shell, a second elastic piece for elastically supporting the battery box is arranged on the top surface of the baffle, clamping plates symmetrically distributed on two sides of the battery box are slidably arranged at two ends of the baffle, a locking table is arranged at the top end, close to one side end surface of the battery box, of the clamping plates, and the clamping plates are connected with the inner wall of the locking shell through the first elastic piece;
the switching assembly comprises a guide groove arranged on the side wall of the bottom end of the battery box, a sliding block matched with the locking table is slidably arranged in the guide groove, one end of the sliding block, which is positioned at the opening of the guide groove, is provided with symmetrical inclined end faces, the top end and the bottom end of the guide groove are respectively provided with an outer inclined surface and an inner inclined surface, and the outer inclined surface and the inner inclined surface are respectively matched with the two symmetrical inclined end faces on one side of the sliding block.
Preferably, the locking assembly further comprises a guide rod arranged in the inner cavity of the locking shell, and the guide rod is in sliding fit with the bottom end of the clamping plate.
Preferably, the locking assembly further comprises a guide post arranged in the locking shell, and one end of the guide post is inserted into the battery box through the wiring terminal and is electrically connected with the lock body.
Preferably, one end of the guide post, which is away from the battery box, is connected with the baffle in a sliding way, the top end of the guide post is connected with the top end of the second elastic piece, and a limiting block is arranged at one end of the guide post, which penetrates through the baffle.
Preferably, the pin shaft is arranged in the sliding block in a penetrating way, the limiting groove is formed in the inner wall of the guide groove, and the limiting groove is matched with the pin shaft in the sliding block.
Preferably, the front shell is provided with a handle position, the top of the front shell is provided with a camera module, and the handle position is provided with a fingerprint module and a password keyboard module.
Compared with the prior art, the utility model has the beneficial effects that: according to the fingerprint lock of the detachable battery box, the mounting groove is formed in the rear shell, the battery box is positioned and inserted through the mounting groove, and the locking component is matched with the switching component at the bottom end of the battery box, when the battery box is inserted into the mounting groove to enable the top surface of the battery box to be flush with the top surface of the rear shell, the sliding block is pushed to ascend to the top end of the guide groove through the locking table, meanwhile, the locking table is clamped into the guide groove to lock the battery box, the battery box is continuously pressed down until the sliding block falls below the locking table, the inclined end face of the bottom of the sliding block is attached to the inner inclined face under the action of the locking table, the battery box is pushed to ascend and extend out of the mounting groove under the action of the second elastic component, so that the battery box is pressed and fixed in a pressing mode, and fast dismounting and ejecting mode are achieved, the battery box dismounting of the fingerprint lock is more convenient, and the problem that the battery box of fingerprint lock is inconvenient to dismount and maintain is solved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of the expanded structure of the present utility model;
FIG. 3 is a schematic perspective view of a battery case and a locking assembly according to the present utility model;
FIG. 4 is a schematic view of a semi-cut-away perspective structure of the present utility model;
FIG. 5 is an enlarged schematic view of the structure of FIG. 4 at A;
in the figure: 1. a lock body; 2. a front shell; 3. a rear case; 4. a slot; 5. a display module; 6. a mounting groove; 7. a battery case;
8. a locking assembly; 81. a locking shell; 82. a baffle; 83. a guide rod; 84. a clamping plate; 85. a locking stage; 86. a first elastic member; 87. a guide post; 88. a second elastic member; 89. a limiting block;
9. a switching assembly; 91. a guide groove; 92. a slide block; 93. an outer inclined surface; 94. an inner inclined surface; 95. a limit groove;
10. a camera module; 11. a fingerprint module; 12. and a password keyboard module.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a technical solution: the fingerprint lock comprises a lock body 1, a front shell 2 and a rear shell 3 which are arranged on two sides of the lock body 1, a battery box 7, a mounting groove 6 which is inserted into the battery box 7 is formed in the top end of the rear shell 3, a locking component 8 is arranged at the bottom of the mounting groove 6, and switching components 9 are arranged on two sides of the bottom end of the battery box 7;
the locking assembly 8 comprises a locking shell 81 arranged at the bottom end of an inner cavity of the mounting groove 6, an opening for inserting the bottom end of the battery box 7 is formed at the top end of the locking shell 81, a baffle 82 which is U-shaped is arranged in the inner cavity of the locking shell 81, vertical parts at two ends of the baffle 82 are used for limiting descending of the battery box 7, a second elastic piece 88 for elastically supporting the battery box 7 is arranged on the top surface of the baffle 82, specifically, after the battery box 7 is inserted into the mounting groove 6, the second elastic piece 88 is compressed, clamping plates 84 symmetrically distributed at two sides of the battery box 7 are slidably arranged at two ends of the baffle 82, specifically, bidirectional limiting for sliding of the clamping plates 84 is formed between the end of the baffle 82 and the inner wall of the corresponding locking shell 81, the top end face of the clamping plate 84 close to one side of the battery box 7 is provided with a locking table 85, specifically, the cross section of the locking table 85 is in a right-angle triangle or wedge shape, namely, the top of the locking table 85 is an inclined plane, the bottom of the second elastic piece 88 is arranged between the clamping plate 84 and the inner wall of the locking shell 81, after the battery box 7 is inserted into the mounting groove 6, the clamping plates 84 are connected with the inner wall through a first elastic piece 86, the first elastic piece 86 is in contact with the inner wall 84, and the bottom end face of the first elastic piece 84 is provided with the inner wall 84 is contacted with the bottom end of the clamping plate 84;
the switch component 9 comprises a guide groove 91 arranged on the side wall of the bottom end of the battery box 7, a slide block 92 matched with the locking table 85 is slidably arranged in the guide groove 91, one end of the slide block 92, which is positioned at the opening of the guide groove 91, is provided with symmetrical inclined end faces, specifically, one side of the slide block 92 is contacted with the inner wall of the guide groove 91, the other side is in an isosceles right angle shape, namely, the cross section of the slide block 92 is in a right isosceles triangle shape or the hypotenuse of the isosceles triangle extends in a rectangular shape, the width of the part of the battery box 7 provided with the guide groove 91 and the bottom thereof is smaller than the size of the top of the battery box 7, namely, the intersection line of the symmetrical inclined end faces of the slide block 92 extends out of the guide groove 91, the top end and the bottom of the guide groove 91 are respectively provided with an outer inclined surface 93 and an inner inclined surface 94, specifically, the outer inclined surface 93 and the inner inclined surface 94 are both inclined end surfaces with 45 degrees, and form a parallelogram cavity by matching with the guide groove 91, the outer inclined surface 93 and the inner inclined surface 94 are respectively matched with two symmetrical inclined end surfaces at one side of the sliding block 92, specifically, when the battery box 7 is inserted into the mounting groove 6 until the top surface of the battery box 7 is flush with the top surface of the rear shell 3, the sliding block 92 pushes upwards to the top end of the guide groove 91 through the locking table 85, the locking table 85 is clamped into the guide groove 91 to lock the battery box 7, the battery box 7 is continuously pressed downwards until the sliding block 92 falls below the locking table 85, the inclined end surfaces at the bottom of the sliding block 92 are attached to the inner inclined surface 94 under the action of the locking table 85, and the sliding block 92 upwards extends out of the mounting groove 6 under the action of the second elastic piece 88;
the battery box 7 can be positioned and inserted through the mounting groove 6, and the locking component 8 is matched with the switching component 9, so that the battery box 7 is pressed and fixed and pressed to be ejected, and the battery box 7 can be disassembled and assembled more conveniently.
The lock further comprises a display module 5, wherein the display module 5 is detachably connected to the top end of the rear shell 3, specifically, the top end of the rear shell 3 is provided with a slot 4 with installation grooves 6 in parallel, and the display module 5 is inserted into the slot 4 and is electrically connected with a control board in the lock body 1.
Wherein, one side that display module 5 is close to lock body 1 is equipped with and sets up mounting groove 6 at backshell 3 top, the both sides of display module 5 bottom set up switch assembly 9, the bottom of slot 4 sets up and switches 9 complex locking subassembly 8, and then cooperates with switch assembly 9 through locking subassembly 8, carries out detachable connection with display module 5 and backshell 3.
Further, the locking assembly 8 further comprises a guide rod 83 disposed in the inner cavity of the locking shell 81, specifically, the guide rod 83 penetrates through the locking shell 81 and is located below the baffle 82, the guide rod 83 is slidably matched with the bottom end of the clamping plate 84, specifically, a through hole is formed in the bottom end of the clamping plate 84, the guide rod 83 is in shaft hole matching with the through hole in the bottom end of the clamping plate 84, and the clamping plate 84 can be guided and mounted through the guide rod 83, so that the stability of the clamping plate 84 is effectively improved.
Further, the locking assembly 8 further includes a guide post 87 disposed in the locking shell 81, one end of the guide post 87 is plugged into the battery box 7 through a connecting terminal and is electrically connected with the lock body 1, specifically, the top end of the guide post 87 and the bottom end of the battery box 7 are disposed with connecting terminals that are plugged and matched with each other, the connecting terminal at the top end of the guide post 87 is electrically connected with the control board in the lock body 1 through a wire, and the battery box 7 can be electrically connected with the lock body 1 through the connecting terminal at the top end of the guide post 87.
Further, one end that guide pillar 87 deviates from battery case 7 and baffle 82 sliding connection, specifically, guide pillar 87 and baffle 82 shaft hole cooperation, the top of guide pillar 87 is connected with the top of second elastic component 88, the one end that guide pillar 87 runs through baffle 82 is equipped with stopper 89, can promote guide pillar 87 through second elastic component 88 elasticity, and the binding post on the top of guide pillar 87 is convenient for peg graft and electric connection with battery case 7 to after the unblock of battery case 7, upwards promote battery case 7 and stretch out mounting groove 6, and go up spacingly to guide pillar 87 through stopper 89, improve the stability of guide pillar 87.
Further, the pin shaft is penetrated in the slide block 92, the inner wall of the guide groove 91 is provided with a limit groove 95, the limit groove 95 is matched with the pin shaft in the slide block 92, namely, the slide block 92 is installed in the guide groove 91 through the pin shaft and the limit groove 95, and the vertical sliding motion of the slide block 92 is guided and forms bidirectional limit.
Further, the front shell 2 is provided with a handle, the top of the front shell 2 is provided with a camera module 10, specifically, the camera module 10 is used for video monitoring of a doorway area, the handle is provided with a fingerprint module 11 and a code keyboard module 12, the fingerprint module 11 is used for unlocking the lock body 1, the code keyboard module 12 is used for unlocking the lock body 1 by inputting a set digital code, and the camera module 10, the fingerprint module 11 and the code keyboard module 12 are electrically connected with a control board in the lock body 1.
The working principle and the using flow of the utility model are as follows: taking the disassembly and assembly of the battery box 7 as an example after the battery box is installed, the utility model is specifically as follows;
when the battery box 7 is inserted into the mounting groove 6 and the top surface of the battery box 7 is flush with the top surface of the rear shell 3 during mounting, the sliding block 92 is pushed to move upwards to the top end of the guide groove 91 by the locking table 85, and the locking table 85 is clamped into the guide groove 91 to lock the battery box 7;
during disassembly, the battery box 7 is continuously pressed down until the battery box 7 sinks into the mounting groove 6, meanwhile, the sliding block 92 falls into the lower part of the locking table 85, the inclined end face of the bottom of the sliding block 92 is attached to the inner inclined surface 94 under the action of the locking table 85, at the moment, the inclined end face of the top of the sliding block 92 is matched with the bottom end of the locking table 85, the battery box 7 is pushed to move upwards and extend out of the mounting groove 6 under the action of the second elastic piece 88, the battery box 7 can be pulled out of the mounting groove 6, and then the battery box 7 is fixed and ejected through pressing, so that the battery box 7 is more convenient to assemble and disassemble.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a fingerprint lock of detachable battery case, includes lock body (1) and sets up preceding shell (2) and backshell (3) in lock body (1) both sides, its characterized in that: the battery box also comprises a battery box (7), wherein an installation groove (6) which is inserted into the battery box (7) is formed in the top end of the rear shell (3), a locking component (8) is arranged at the bottom of the installation groove (6), and switching components (9) are arranged on two sides of the bottom end of the battery box (7);
the locking assembly (8) comprises a locking shell (81) arranged at the bottom end of an inner cavity of the mounting groove (6), an opening for inserting the bottom end of the battery box (7) is formed in the top end of the locking shell (81), a U-shaped baffle (82) is arranged in the inner cavity of the locking shell (81), a second elastic piece (88) for elastically supporting the battery box (7) is arranged on the top surface of the baffle (82), clamping plates (84) symmetrically distributed on two sides of the battery box (7) are slidably arranged at two ends of the baffle (82), a locking table (85) is arranged at the top end, close to one side end face of the battery box (7), of the clamping plates (84), and the inner wall of the locking shell (81) is connected through a first elastic piece (86);
the switching assembly (9) comprises a guide groove (91) formed in the side wall of the bottom end of the battery box (7), a sliding block (92) matched with the locking table (85) is arranged in the guide groove (91), one end of the sliding block (92) positioned at the opening of the guide groove (91) is provided with symmetrical inclined end faces, the top end and the bottom end of the guide groove (91) are respectively provided with an outer inclined face (93) and an inner inclined face (94), and the outer inclined face (93) and the inner inclined face (94) are respectively matched with the two symmetrical inclined end faces on one side of the sliding block (92).
2. A fingerprint lock for a removable battery compartment as defined in claim 1, wherein: the locking assembly (8) further comprises a guide rod (83) arranged in the inner cavity of the locking shell (81), and the guide rod (83) is in sliding fit with the bottom end of the clamping plate (84).
3. A fingerprint lock for a removable battery compartment as defined in claim 1, wherein: the locking assembly (8) further comprises a guide post (87) arranged in the locking shell (81), and one end of the guide post (87) is connected with the battery box (7) in an inserting mode through the wiring terminal and is electrically connected with the lock body (1).
4. A fingerprint lock for a removable battery compartment as defined in claim 3, wherein: one end of the guide pillar (87) deviating from the battery box (7) is in sliding connection with the baffle (82), the top of the guide pillar (87) is connected with the top of the second elastic piece (88), and one end of the guide pillar (87) penetrating through the baffle (82) is provided with a limiting block (89).
5. A fingerprint lock for a removable battery compartment as defined in claim 1, wherein: the pin shaft is arranged in the sliding block (92) in a penetrating mode, a limiting groove (95) is formed in the inner wall of the guide groove (91), and the limiting groove (95) is matched with the pin shaft in the sliding block (92).
6. A fingerprint lock for a removable battery compartment as defined in claim 1, wherein: the front shell (2) is provided with a handle position, the top of the front shell (2) is provided with a camera module (10), and the handle position is provided with a fingerprint module (11) and a password keyboard module (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320726474.9U CN219412220U (en) | 2023-04-04 | 2023-04-04 | Fingerprint lock of detachable battery case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320726474.9U CN219412220U (en) | 2023-04-04 | 2023-04-04 | Fingerprint lock of detachable battery case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219412220U true CN219412220U (en) | 2023-07-25 |
Family
ID=87238893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320726474.9U Active CN219412220U (en) | 2023-04-04 | 2023-04-04 | Fingerprint lock of detachable battery case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219412220U (en) |
-
2023
- 2023-04-04 CN CN202320726474.9U patent/CN219412220U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240131 Address after: 1 / F, building 28, 6055 Jinhai highway, Fengxian District, Shanghai, 201403 Patentee after: Shanghai Jiayan Information Technology Co.,Ltd. Country or region after: China Address before: 528000 No.1, Weihong Road, Tanbian Industrial Zone, Shishan Town, Nanhai District, Foshan City, Guangdong Province (residence declaration) Patentee before: Li Song Country or region before: China |