Fingerprint lock convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of fingerprint lock disassembly, and discloses a fingerprint lock convenient to disassemble and assemble, which comprises an outer panel and an inner panel, disassembly assemblies are arranged at four corners between the outer panel and the inner panel, protection assemblies are arranged on two sides of the inner panel and on one side of the disassembly assemblies, and a dustproof assembly is arranged on the outer side of the outer panel. By arranging the dismounting assembly, the outer panel and the inner panel are dismounted, the phenomenon that screws and preset screw holes are corroded and rusted due to long-time exposure in indoor wet air is prevented, the dismounting efficiency is improved, the working intensity of workers is reduced, and the practicability of the equipment is further improved; non-staff are prevented from detaching the fingerprint lock and triggering an alarm, the protection effect is achieved, and the fingerprint button on the outer side of the outer panel is shielded through the dustproof assembly and prevented from being contaminated by dust.

Description

TECHNICAL FIELD

[0001] The utility model relates to a fingerprint lock dismantling technical field more specifically, it relates to a kind of fingerprint lock of convenient installation and dismantling. BACKGROUND

[0002] Fingerprint lock is a kind of intelligent lock with human fingerprint as identification carrier and means, and fingerprint lock is usually composed of outer panel, lock body and inner panel.The inner and outer panels are fixed on the inner and outer surfaces of the door respectively, and the lock body is embedded in the lock slot.

[0003] The deficiencies of prior art are that in the existing fingerprint lock equipment, the outer panel and the inner panel are usually assembled on the door by screws and preset screw holes, but the screws are exposed to indoor air for a long time, and may be corroded by humidity, temperature changes and corrosive substances in the indoor environment without sunlight, which may cause the screws to be difficult to be removed from the screw holes, reduce the efficiency of disassembly, increase the working intensity of workers, further reduce the practicability of the equipment, and are not conducive to actual application and operation. UTILITY MODEL CONTENT

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a fingerprint lock convenient to disassemble and install to solve the problems in the above background art.

[0005] The utility model provides the following technical scheme: a kind of fingerprint lock convenient to disassemble and install, including outer panel and inner panel, four corners between the outer panel and inner panel are provided with disassembly component, the two sides of the inner panel and located at the side of disassembly component are provided with protection component, the outside of the outer panel is provided with dustproof component;

[0006] The disassembly component includes square hole, square bar, first cavity and second cavity, the square hole is all opened in the inner side of inner panel, the square bar is all fixedly installed in the inner side of outer panel, the end of square bar away from outer panel is all inserted into the inside of square hole, the first cavity is all opened in the four corners of inner panel inside and located at the two sides of two square holes, the second cavity is all opened in the two sides of outer side of inner panel and located at the side of first cavity.

[0007] Preferably, the protection assembly comprises a sliding plate, a second sliding groove, a pressure sensor, a connecting plate, a second spring, a false button, a third sliding groove, a third cavity and an L-shaped plate, the second sliding groove is arranged on the two sides of the inner wall of the second cavity, the third cavity is arranged on the two sides of the outer side of the inner panel and is located on one side of the second cavity, the third sliding groove is arranged on the two sides of the inner wall of the third cavity, the first cavity, the second cavity, the two second sliding grooves and the two third sliding grooves are communicated, the sliding plate is slidably connected between the two second sliding grooves and is located in the second cavity, the L-shaped plate is fixedly installed on one side of the sliding plate and is located in the third cavity, the pressure sensor is fixedly installed on the outer side of the sliding plate, the connecting plate is slidably connected in the second cavity and is located on one side of the sliding plate, the second spring is fixedly installed on the inner side of the connecting plate and is located on the two sides of the pressure sensor, and the false button is fixedly installed on the outer side of the connecting plate.

[0008] Preferably, the disassembly assembly further comprises a C-shaped plate, a clamping strip, a clamping groove, a through groove, a first T-shaped rod and a first spring, the C-shaped plate is slidably connected in the first cavity, the clamping groove is arranged on the two sides of the one end of the square hole away from the outer panel, the clamping strip is fixedly installed on the outer side of the C-shaped plate, the one end of the clamping strip away from the C-shaped plate is inserted into the inner side of the corresponding clamping groove, the through groove is arranged in the inner side of the one end of the C-shaped plate away from the clamping strip, the first T-shaped rod is fixedly installed on the inner side of one end of the C-shaped plate, the one end of the first T-shaped rod away from the C-shaped plate penetrates through the inner side of the through groove and extends into the second cavity, and the first spring is sleeved on the outer side of the first T-shaped rod and is located in the through groove.

[0009] Preferably, the anti-dust assembly comprises a fixed plate, a second T-shaped rod, a third spring and a cover, the fixed plate is fixedly installed on the outer side of the outer panel, the second T-shaped rod is slidably connected in the inner side of the fixed plate, the cover is fixedly installed between the one end of the second T-shaped rod away from the fixed plate, and the third spring is sleeved on the outer side of the second T-shaped rod and is located between the fixed plate and the cover.

[0010] Preferably, the two sides of the inner wall of the third cavity are fixedly installed with blocking strips, and the inner side of the blocking strip is matched with the inner side of a pasting plate inserted in the inner side of the third cavity.

[0011] Preferably, the two sides of the inner side of the inner panel are provided with positioning grooves, and the two sides of the inner side of the outer panel are fixedly installed with positioning strips, and the one side of the positioning strip away from the outer panel is inserted into the inner side of the corresponding positioning groove.

[0012] The utility model discloses the following beneficial effects:

[0013] 1. The utility model discloses a detachable assembly for disassembling the outer panel and the inner panel, preventing the screws and the preset screw holes from being corroded by the indoor humid air for a long time, improving the disassembling efficiency, reducing the working intensity of the staff and further improving the practicability of the equipment.

[0014] 2. The utility model discloses a protection assembly for preventing non-staff from disassembling the fingerprint lock and triggering the alarm, achieving the protection effect, and a dustproof assembly for shielding the fingerprint button on the outer side of the outer panel to prevent the dust from adhering. DRAWINGS

[0015] Figure 1 It is the front view of the utility model.

[0016] Figure 2 It is the sectional view of the different layers of the inner panel of the utility model.

[0017] Figure 3 It is the side sectional view of the inner panel of the utility model.

[0018] Figure 4 It is the Figure 2 enlarged view of A of the utility model.

[0019] Figure 5 It is the Figure 2 enlarged view of B of the utility model.

[0020] Figure 6 It is the Figure 3 enlarged view of C of the utility model.

[0021] Figure 7 It is the Figure 3 enlarged view of D of the utility model.

[0022] MARKS:

[0023] 1, outer panel, 2, inner panel, 3, square hole, 4, square rod, 5, first cavity, 6, second cavity, 7, C-shaped plate, 8, clamping strip, 9, clamping groove, 10, through slot, 11, first T-shaped rod, 12, first spring, 13, sliding plate, 14, second sliding groove, 15, pressure sensor, 16, connecting plate, 17, second spring, 18, dummy button, 19, third sliding groove, 20, third cavity, 21, L-shaped plate, 22, blocking strip, 23, sticking plate, 24, fixed plate, 25, second T-shaped rod, 26, third spring, 27, cover, 28, positioning groove, 29, positioning strip. DETAILED DESCRIPTION

[0024] The utility model will be described below in combination with the drawings. Figure 1 to Figure 7The technical solutions in the embodiments of the present application are clearly and completely described, and obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0025] The utility model provides a kind of fingerprint lock of convenient dismounting and installation, including outer panel 1 and inner panel 2, and four corners between outer panel 1 and inner panel 2 are provided with dismounting assembly, and the side of inner panel 2 and located in the side of dismounting assembly is provided with protection assembly, and the outside of outer panel 1 is provided with dustproof assembly;

[0026] Dismounting assembly includes square hole 3, square bar 4, first cavity 5, second cavity 6, C type board 7, clamping strip 8, clamping groove 9, through slot 10, first T type rod 11 and first spring 12, square hole 3 is all set in the inside of inner panel 2, square bar 4 is all fixedly installed in the inside of outer panel 1, and the end of square bar 4 away from outer panel 1 is all inserted into the inside of square hole 3, first cavity 5 is all set in the four corners inside inner panel 2 and located in the side of two square holes 3, second cavity 6 is all set in the side of the outside of inner panel 2 and located in the side of first cavity 5, C type board 7 is all slidably connected in the inside of first cavity 5, clamping groove 9 is all set in the side of the end of square hole 3 away from outer panel 1, clamping strip 8 is all fixedly installed in the outside of C type board 7, and the end of clamping strip 8 away from C type board 7 is all inserted into the inside of corresponding clamping groove 9, through slot 10 is all set in the inside of the end of C type board 7 away from clamping strip 8, first T type rod 11 is all fixedly installed in the inside of the end of C type board 7, and the end of first T type rod 11 away from C type board 7 passes through the inside of through slot 10 and extends to the inside of second cavity 6, and first spring 12 is sleeved on the outside of first T type rod 11 and located in the inside of through slot 10, by simultaneously pulling first T type rod 11 in four second cavities 6, C type board 7 is driven to slide in the inside of first cavity 5 from inside to outside, and then clamping strip 8 is driven to shrink from the inside of clamping groove 9 to the inside of first cavity 5, then square hole 3 in the inside of inner panel 2 is separated from square bar 4 in the inside of outer panel 1, then four first T type rods 11 are loosened simultaneously, and by the elastic force of through slot 10, clamping strip 8 extends from the inside of first cavity 5 to the inside of square hole 3, realize the dismounting operation of outer panel 1 and inner panel 2, prevent the corrosion and rust phenomenon of screw and preset screw hole due to long time exposure in the indoor humid air, improve the dismounting efficiency, reduce the working strength of staff, further increase the practicability of equipment, be favorable to practical application and operation.

[0027] Further, the protection assembly comprises a sliding plate 13, a second sliding groove 14, a pressure sensor 15, a connecting plate 16, a second spring 17, a false button 18, a third sliding groove 19, a third cavity 20 and an L-shaped plate 21, the second sliding groove 14 is arranged on the two sides of the inner wall of the second cavity 6, the third cavity 20 is arranged on the two sides of the outer side of the inner panel 2 and is located on one side of the second cavity 6, the third sliding groove 19 is arranged on the two sides of the inner wall of the third cavity 20, the first cavity 5, the second cavity 6, the two second sliding grooves 14 and the two third sliding grooves 19 are communicated, the sliding plate 13 is slidingly connected between the two second sliding grooves 14 and is located in the second cavity 6, the L-shaped plate 21 is fixedly installed on one side of the sliding plate 13 and is located in the third cavity 20, the pressure sensor 15 is fixedly installed on the outer side of the sliding plate 13, the connecting plate 16 is slidingly connected in the second cavity 6 and is located on one side of the sliding plate 13, the second spring 17 is fixedly installed on the inner side of the connecting plate 16 and is located on the two sides of the pressure sensor 15, and the false button 18 is fixedly installed on the outer side of the connecting plate 16. When it is necessary to protect the disassembly assembly, the L-shaped plate 21 is manually pulled in the third cavity 20, the sliding plate 13 is driven to slide from the inside of the third cavity 20 to the inside of the second cavity 6, and the pressure sensor 15 is driven to move from the inside of the third cavity 20 to the inside of the second cavity 6. When a non-staff member disassembles, the operating sequence is unknown, the false button 18 on the connecting plate 16 is easily pressed, the connecting plate 16 is driven to abut against the pressure sensor 15, the value on the pressure sensor 15 changes, then an alarm is triggered, and the protection effect is achieved.

[0028] Further, the anti-dust assembly comprises a fixed plate 24, a second T-shaped rod 25, a third spring 26 and a cover 27, the fixed plate 24 is fixedly installed on the outer side of the outer panel 1, the second T-shaped rod 25 is slidingly connected in the fixed plate 24, the cover 27 is fixedly installed between the second T-shaped rod 25 away from the fixed plate 24, and the third spring 26 is sleeved on the outer side of the second T-shaped rod 25 and is located between the fixed plate 24 and the cover 27. By means of the elastic force of the third spring 26, the second T-shaped rod 25 is driven to slide on the fixed plate 24, the cover 27 is driven to slide on the outer side of the outer panel 1, the fingerprint button on the outer side of the outer panel 1 is shielded, and the fingerprint button is prevented from being contaminated by dust.

[0029] Further, the two sides of the inner wall of the third cavity 20 are fixedly installed with a blocking strip 22, and the inside of the third cavity 20 is plugged with a pasting plate 23. The outer sides of the two blocking strips 22 are matched with the inner sides of the pasting plate 23. By plugging the pasting plate 23 in the third cavity 20, the inner side of the pasting plate 23 is in contact with the outer sides of the two blocking strips 22, the third cavity 20 is conveniently sealed, and the aesthetic effect of the inner panel 2 is increased.

[0030] Further, the inner side of the inner panel 2 is provided with positioning grooves 28 on both sides, and the inner side of the outer panel 1 is fixedly provided with positioning strips 29 on both sides, the side of the positioning strips 29 away from the outer panel 1 is inserted into the inner side of the corresponding positioning groove 28, when the outer panel 1 and the inner panel 2 are assembled, the positioning strips 29 on the inner side of the outer panel 1 are inserted into the positioning grooves 28 on the inner side of the inner panel 2, the positioning effect is realized, and the position deviation of the outer panel 1 and the inner panel 2 during splicing is prevented.

[0031] The working principle of the utility model is: when it is needed to disassemble the fingerprint lock from the door, if the non-staff member operates, does not know the operation sequence, easily presses the false button 18 on the connecting plate 16, drives the connecting plate 16 to abut against the pressure sensor 15, makes the value on the pressure sensor 15 change, then causes the alarm, realizes the effect of protection, when the staff member operates, uses the notch on one side of the third cavity 20 to pick out the pasting plate 23 from the inside of the third cavity 20, then pulls the L-shaped plate 21 in the third cavity 20, makes the sliding plate 13 slide from the inside of the second cavity 6 to the inside of the third cavity 20, drives the pressure sensor 15 to move from the inside of the second cavity 6 to the inside of the third cavity 20, then disconnects the connecting plate 16 from the inside of the second cavity 6 and pulls out, then pulls the four first T-shaped rods 11 in the second cavity 6 simultaneously, drives the C-shaped plate 7 to slide from inside to outside in the first cavity 5, further drives the clamping strip 8 to shrink from the inside of the clamping groove 9 to the inside of the first cavity 5, then separates the square hole 3 in the inner side of the inner panel 2 from the square rod 4 in the inner side of the outer panel 1, then simultaneously loosens the four first T-shaped rods 11, and by the elastic force of the through slot 10, makes the clamping strip 8 extend from the inside of the first cavity 5 to the inside of the square hole 3, realizes the disassembly operation of the outer panel 1 and the inner panel 2, prevents the corrosion and rust phenomenon of the screw and the preset screw hole due to long-time exposure to the indoor humid air, improves the disassembly efficiency, reduces the working strength of the staff member, further increases the practicability of the equipment, is favorable to the practical application and operation.

[0032] According to the explanation and teaching of the above description, the person skilled in the art of the utility model can also change and modify the above embodiments. Therefore, the utility model is not limited to the specific embodiments disclosed and described above, and some modifications and changes of the utility model should also fall within the protection scope of the claims of the utility model. In addition, although some specific terms are used in the specification, these terms are only for convenience of explanation and do not constitute any limitation on the utility model.

Claims

1. A fingerprint lock which is easy to dismount and install, comprising an outer panel (1) and an inner panel (2), characterized in that: The four corners between the outer panel (1) and the inner panel (2) are provided with disassembly assemblies, the two sides of the inner panel (2) and one side of the disassembly assembly are provided with protection assemblies, and the outer side of the outer panel (1) is provided with a dustproof assembly. The disassembly assembly comprises square holes (3), square rods (4), first cavities (5) and second cavities (6), the square holes (3) are all arranged on the inner side of the inner panel (2), the square rods (4) are all fixedly installed on the inner side of the outer panel (1), the ends of the square rods (4) away from the outer panel (1) are all inserted into the square holes (3), the first cavities (5) are all arranged at the four corners of the inner panel (2) and on the two sides of the two square holes (3), and the second cavities (6) are all arranged on the two sides of the outer side of the inner panel (2) and on one side of the first cavities (5).

2. The fingerprint lock of claim 1, wherein: The protection assembly comprises sliding plates (13), second sliding grooves (14), pressure sensors (15), connecting plates (16), second springs (17), false buttons (18), third sliding grooves (19), third cavities (20) and L-shaped plates (21), the second sliding grooves (14) are arranged on the inner walls of the second cavities (6), the third cavities (20) are all arranged on the two sides of the outer side of the inner panel (2) and on one side of the second cavities (6), the third sliding grooves (19) are all arranged on the inner walls of the third cavities (20), the first cavities (5), the second cavities (6), the two second sliding grooves (14) and the two third sliding grooves (19) are communicated, the sliding plates (13) are slidably connected between the two second sliding grooves (14) and located in the second cavities (6), the L-shaped plates (21) are all fixedly installed on one side of the sliding plates (13) and located in the third cavities (20), the pressure sensors (15) are all fixedly installed on the outer side of the sliding plates (13), the connecting plates (16) are all slidably connected in the second cavities (6) and located on one side of the sliding plates (13), the second springs (17) are all fixedly installed on the inner side of the connecting plates (16) and located on the two sides of the pressure sensors (15), and the false buttons (18) are fixedly installed on the outer side of the connecting plates (16).

3. The fingerprint lock of easy dismounting and mounting according to claim 1, characterized in that: The disassembling assembly further comprises C-shaped plates (7), clamping strips (8), clamping grooves (9), through grooves (10), first T-shaped rods (11) and first springs (12), the C-shaped plates (7) are slidably connected in the first cavities (5), the clamping grooves (9) are formed in the two sides of the square holes (3) away from the outer panel (1), the clamping strips (8) are fixedly installed on the outer sides of the C-shaped plates (7), the clamping strips (8) are inserted into the clamping grooves (9) corresponding to the C-shaped plates (7), the through grooves (10) are formed in the C-shaped plates (7) away from the clamping strips (8), the first T-shaped rods (11) are fixedly installed on the inner sides of the C-shaped plates (7), the first T-shaped rods (11) are inserted into the through grooves (10) and extend into the second cavities (6), and the first springs (12) are sleeved on the outer sides of the first T-shaped rods (11) and located in the through grooves (10).

4. The fingerprint lock of easy dismounting and mounting according to claim 1, characterized in that: The anti-dust assembly comprises fixing plates (24), second T-shaped rods (25), third springs (26) and covers (27), the fixing plates (24) are fixedly installed on the outer sides of the outer panel (1), the second T-shaped rods (25) are slidably connected in the fixing plates (24), the covers (27) are fixedly installed on the second T-shaped rods (25) away from the fixing plates (24), and the third springs (26) are sleeved on the outer sides of the second T-shaped rods (25) and located between the fixing plates (24) and the covers (27).

5. The fingerprint lock of easy dismounting and mounting according to claim 2, characterized in that: The third cavities (20) are provided with the blocking strips (22) fixedly installed on the two sides of the inner walls, and the third cavities (20) are provided with the pasting plates (23) inserted into the interiors.

6. The fingerprint lock of easy dismounting and mounting according to claim 1, characterized in that: The inner panel (2) is provided with the positioning grooves (28) formed in the two sides of the inner side, and the outer panel (1) is provided with the positioning strips (29) fixedly installed on the two sides of the inner side, and the positioning strips (29) are inserted into the positioning grooves (28) corresponding to the outer panel (1).

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