Bluetooth door lock device

Abstract

The utility model belongs to the technical field of door lock devices, and particularly relates to a Bluetooth door lock device which comprises a Bluetooth door lock body, a protective cover plate is arranged above the front surface of the Bluetooth door lock body, a groove is formed in the rear surface of the protective cover plate, and the lower surface of the interior of the groove is communicated with the outside. Sliding grooves are formed in the front portions of the left side and the right side of the Bluetooth door lock body, check blocks are fixedly connected to the upper portions of the interiors of the sliding grooves, left-right penetrating type guide grooves are formed in the front portions of the left side and the right side of the interior of a groove, and limiting grooves are formed in the centers of the lower surfaces of the interiors of the guide grooves. The protective cover plate arranged on the front surface of the Bluetooth door lock body can prevent dust from being attached to the password key position and the fingerprint recognition position on the front surface of the Bluetooth door lock body, and the erasing assembly arranged in the protective cover plate can erase fingerprints at the password key position and the fingerprint recognition position, so that subsequent fingerprint recognition is prevented from being affected; and the use effect of the device is relatively good.

Description

Technical Field

[0001] The utility model relates to the technical field of door lock devices, in particular to a Bluetooth door lock device. Background Art

[0002] A door lock is a device used to lock a door to prevent others from opening it. Bluetooth door locks are favored by a large number of customers who pursue quality of life for their smart and convenient features. Through Bluetooth technology, smart phones and supporting applications, the door can be opened directly through the phone.

[0003] However, fingerprints and dust are easily left on the fingerprint recognition part of most existing Bluetooth door lock devices when in use, and it is inconvenient to wipe them off in time, thereby affecting subsequent recognition. Therefore, a Bluetooth door lock device is proposed to address the above problems. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve the problem that fingerprints and dust are easily left at the fingerprint recognition site of most existing Bluetooth door lock devices during use, and it is inconvenient to wipe them off in time, thus affecting subsequent recognition, the utility model proposes a Bluetooth door lock device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a Bluetooth door lock device described in the utility model comprises a Bluetooth door lock body, a protective cover plate is arranged above the front surface of the Bluetooth door lock body, a groove is arranged on the rear surface of the protective cover plate, and the lower surface inside the groove is communicated with the outside, a slide groove is arranged in front of the left and right sides of the Bluetooth door lock body, a stopper is fixedly connected to the upper part of the slide groove, and left and right through-type guide grooves are arranged in front of the left and right sides of the groove, a limiting groove is arranged at the center of the lower surface of the guide groove, a limiting block is slidably connected inside the limiting groove, a spring is fixedly connected between the side of the limiting block away from the center of the groove and the side of the limiting groove away from the center of the groove, a guide block is fixedly connected to the top of the limiting block, and a stopper is fixedly connected to the side of the guide block close to the center of the groove The slider is inserted into the slide groove and is slidably connected with the slide groove. A wiping component is arranged on the front surface of the groove, and the rear surface of the wiping component is in contact with the front surface of the Bluetooth door lock body. The protective cover plate arranged on the front surface of the Bluetooth door lock body can prevent dust from adhering to the password button and the fingerprint recognition part on the front surface of the Bluetooth door lock body, and the fingerprints at the password button and the fingerprint recognition part can be erased by the erasing component arranged inside the protective cover plate, so as to avoid affecting the subsequent fingerprint recognition and make the use effect of the device better. At the same time, the sliding opening and closing of the protective cover plate is facilitated by the limit of the sliding of the slider inside the slide groove, and the protective cover plate can be disassembled when the slider is squeezed out of the slide groove, and the wiping cloth inside the erasing component can be disassembled and cleaned after the protective cover plate is disassembled, so that the device is easy to use and has strong practicality.

[0006] Preferably, the front of the front surface of the Bluetooth door lock body is located inside the groove and is slidably connected to the protective cover plate, so that the protective cover plate can slide above the front surface of the Bluetooth door lock body.

[0007] Preferably, the top of the slider and the bottom of the stopper are both arranged in an arc shape, so that the slider can be squeezed by the stopper.

[0008] Preferably, the guide block penetrates the guide groove on one side away from the inner center of the groove, and the guide block can penetrate the guide groove after being squeezed to accommodate the slide block to detach from the slide groove.

[0009] Preferably, the wiping assembly includes a mounting groove, and the mounting groove is opened on the front surface inside the groove, a mounting plate is arranged inside the groove, slots are opened on the left and right sides of the mounting plate, a magnetic plate 2 is fixedly installed inside the slot, inner grooves are opened on the left and right sides of the mounting groove, a magnetic plate 1 is fixedly installed inside the inner groove, and the magnetic plate 1 is magnetically connected to the side opposite to the magnetic plate 2, a wiping cloth is fixedly connected to the rear surface of the mounting plate, and the wiping cloth is driven by the movement of the protective cover to wipe the password button and the fingerprint recognition on the front surface of the Bluetooth door lock body, and it is convenient to wipe the fingerprints at the password button and the fingerprint recognition on the front surface of the Bluetooth door lock body.

[0010] Preferably, the rear surface of the wiping cloth is in contact with the front surface of the Bluetooth door lock body, and the wiping cloth is made of non-woven fabric. The password button and fingerprint recognition area on the front surface of the Bluetooth door lock body are wiped with the wiping cloth, and the wiping is relatively clean.

[0011] Preferably, a plurality of evenly distributed grooves are provided below the center of the front surface of the protective cover plate, and the grooves can play an anti-slip role and facilitate the movement of the protective cover plate.

[0012] The utility model is beneficial in that:

[0013] 1. The utility model can prevent dust from adhering to the password button and fingerprint recognition area on the front surface of the Bluetooth door lock body through the protective cover plate arranged on the front surface of the Bluetooth door lock body, and the fingerprints at the password button and fingerprint recognition area can be erased by the erasing component arranged inside the protective cover plate, thereby avoiding affecting the subsequent fingerprint recognition and making the device have a better use effect.

[0014] 2. The utility model facilitates the sliding opening and closing of the protective cover by limiting the sliding of the slider inside the slide groove, and the protective cover can be disassembled when the slider is squeezed out of the slide groove, and the wiping cloth inside the wiping component can be disassembled and cleaned after the protective cover is disassembled, so that the device is easy to use and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure in the first embodiment;

[0017] Figure 2 It is a schematic diagram of a partial front cross-section structure in the first embodiment;

[0018] Figure 3 It is a schematic diagram of a partial front cross-sectional structure of the protective cover plate in the first embodiment;

[0019] Figure 4 It is a schematic diagram of a partial left-section structure in Embodiment 1;

[0020] Figure 5 This is a schematic diagram of the slotting structure in the second embodiment.

[0021] In the figure: 1. Bluetooth door lock body; 2. Protective cover; 3. Guide block; 4. Slide groove; 5. Groove; 6. Stop block; 7. Guide groove; 8. Slider; 9. Limit groove; 10. Spring; 11. Limit block; 12. Slot; 13. Wiping assembly; 1301. Mounting groove; 1302. Mounting plate; 1303. Inner groove; 1304. Magnetic plate one; 1305. Slot; 1306. Magnetic plate two; 1307. Wiping cloth. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1

[0024] See also Figure 1-4As shown, a Bluetooth door lock device comprises a Bluetooth door lock body 1, a protective cover plate 2 is arranged above the front surface of the Bluetooth door lock body 1, a groove 5 is arranged on the rear surface of the protective cover plate 2, and the lower surface of the inner part of the groove 5 is communicated with the outside, a slide groove 4 is arranged in front of the left and right sides of the Bluetooth door lock body 1, a block 6 is fixedly connected to the upper part of the slide groove 4, a left and right through-type guide groove 7 is arranged in front of the left and right sides of the groove 5, a limiting groove 9 is arranged at the center of the lower surface of the guide groove 7, and a limiting block is slidably connected inside the limiting groove 9 11, a spring 10 is fixedly connected between the side of the limit block 11 away from the inner center of the groove 5 and the side of the limit groove 9 away from the inner center of the groove 5, a guide block 3 is fixedly connected to the top of the limit block 11, a slider 8 is fixedly connected to the side of the guide block 3 close to the inner center of the groove 5, the slider 8 is inserted into the slide groove 4 and is slidably connected to the slide groove 4, a wiping component 13 is provided on the front surface of the groove 5, and the rear surface of the wiping component 13 is in contact with the front surface of the Bluetooth door lock body 1;During operation, the Bluetooth door lock body 1 can be unlocked by Bluetooth, password unlocked and fingerprint unlocked, and when the password unlocking and fingerprint unlocking are performed, the password button and the fingerprint recognition on the front surface of the Bluetooth door lock body 1 can be displayed by sliding the protective cover 2 to unlock, and when the protective cover 2 slides, the slider 8 moves under the limit of sliding inside the slide groove 4, so that the sliding of the protective cover 2 is relatively stable, and then during the sliding process of the protective cover 2, the fingerprint on the password button and the fingerprint recognition on the front surface of the Bluetooth door lock body 1 can be wiped by the wiping component 13, and after wiping and unlocking, the protective cover 2 will be reset by its own gravity, and will be wiped again during the descending and resetting process, so that the wiping effect can be better, and at the same time, the protective cover 2 is moved so that the slider 8 is squeezed by the block 6 to move, and the slider 8 moves under the limit of sliding inside the guide groove 7 through the guide block 3, and when the guide block 3 moves, it moves under the limit of sliding inside the limit groove 9 through the limit block 11. , the limit block 11 squeezes the spring 10 when sliding, so that the spring 10 has a rebound force, so the spring 10 can limit the movement of the protective cover 2 to a certain extent when it is not removed, and when the moving force can squeeze the spring 10, the protective cover 2 can be removed, so the protective cover 2 set on the front surface of the Bluetooth door lock body 1 can prevent dust from adhering to the password button and fingerprint recognition on the front surface of the Bluetooth door lock body 1, and the fingerprints at the password button and fingerprint recognition can be erased by the erasing component set inside the protective cover 2, so as to avoid affecting the subsequent fingerprint recognition, and make the device have a better use effect, and at the same time, the sliding opening and closing of the protective cover 2 is facilitated by the slider 8 sliding inside the slide groove 4, and when the slider 8 is squeezed out of the slide groove 4, the protective cover 2 can be removed, and after the protective cover 2 is removed, the wiping cloth 1307 inside the erasing component can be removed and cleaned, so that the device is easy to use and has strong practicality. ;

[0025] The front of the front surface of the Bluetooth door lock body 1 is located inside the groove 5 and is slidably connected to the protective cover 2; when working, the protective cover 2 is convenient for sliding above the front surface of the Bluetooth door lock body 1.

[0026] The top of the sliding block 8 and the bottom of the stopper 6 are both arranged in an arc shape; during operation, the sliding block 8 is conveniently squeezed by the stopper 6 .

[0027] The side of the guide block 3 away from the inner center of the groove 5 penetrates the guide groove 7; during operation, the guide block 3 can penetrate the guide groove 7 after being squeezed to adapt the slider 8 to escape from the slide groove 4.

[0028] The wiping assembly 13 includes a mounting groove 1301, and the mounting groove 1301 is opened on the front surface of the groove 5, a mounting plate 1302 is arranged inside the groove 5, slots 1305 are opened on the left and right sides of the mounting plate 1302, a magnetic plate 1306 is fixedly installed inside the slot 1305, inner grooves 1303 are opened on the left and right sides of the mounting groove 1301, a magnetic plate 1304 is fixedly installed inside the inner groove 1303, and the magnetic plate 1304 is magnetically connected to the side opposite to the magnetic plate 1306, and a wiping cloth 1307 is fixedly connected to the rear surface of the mounting plate 1302; when working, the wiping cloth 1307 is driven by the movement of the protective cover 2 Wipe the password button and fingerprint recognition on the front surface of the Bluetooth door lock body 1, and wipe the fingerprints on the password button and fingerprint recognition on the front surface of the Bluetooth door lock body 1, and then when the protective cover 2 is removed, the mounting plate 1302 can be removed so that the wiping cloth 1307 can be removed and cleaned, and the mounting plate 1302 is moved out of the mounting slot 1301 during disassembly, and after moving, the magnetic plate 1 1304 and the magnetic plate 2 1306 are separated from the magnetic connection, and when installing again, the mounting plate 1302 is inserted into the mounting slot 1301 so that the magnetic plate 1 1304 and the magnetic plate 2 1306 are magnetically connected, and the mounting plate 1302 and the wiping cloth 1307 can be stably installed inside the mounting slot 1301.

[0029] The rear surface of the wiping cloth 1307 is in contact with the front surface of the Bluetooth door lock body 1, and the wiping cloth 1307 is made of non-woven fabric. When working, the password button and fingerprint recognition part on the front surface of the Bluetooth door lock body 1 are wiped by the wiping cloth 1307, and the wiping is relatively clean.

[0030] Embodiment 2

[0031] See also Figure 5 As shown, compared with Example 1, as another implementation of the utility model, a plurality of evenly distributed grooves 12 are provided below the center of the front surface of the protective cover plate 2; during operation, the grooves 12 can play an anti-slip role and facilitate the movement of the protective cover plate 2.

[0032] Working principle: after the Bluetooth door lock body 1 is installed on the door, it can be unlocked by Bluetooth, password and fingerprint. When the password and fingerprint are unlocked, the password button and fingerprint recognition on the front surface of the Bluetooth door lock body 1 can be displayed by sliding the protective cover 2 to unlock it. When the protective cover 2 slides, the slider 8 moves under the limit of the sliding inside the slide groove 4, so that the sliding of the protective cover 2 is more stable. Then, the movement of the protective cover 2 drives the wiping cloth 1307 to wipe the password button and fingerprint recognition on the front surface of the Bluetooth door lock body 1, and it is convenient to wipe the fingerprints on the password button and fingerprint recognition on the front surface of the Bluetooth door lock body 1. Then, after the protective cover 2 is removed, the mounting plate 1302 can be removed so that the wiping cloth 1307 can be removed and cleaned. When disassembling, move the mounting plate 1302 to move it out of the mounting slot 1301, and after moving, the magnetic plate 1 1304 and the magnetic plate 2 1306 are separated from the magnet. When the magnetic plate 1304 is connected, the magnetic plate 1304 and the magnetic plate 2 1306 are connected magnetically. The mounting plate 1302 and the wiping cloth 1307 can be stably installed in the mounting groove 1301. After wiping and unlocking, the protective cover plate 2 is reset by its own gravity, and it will be wiped again during the process of descending and resetting. In this way, the wiping effect is better. At the same time, the protective cover plate 2 is moved so that the slider 8 is squeezed by the block 6 to move, and the slider 8 moves under the limit of sliding in the guide groove 7 through the guide block 3, and moves under the limit of sliding in the limit groove 9 through the limit block 11 when the guide block 3 moves. The limit block 11 squeezes the spring 10 when sliding so that the spring 10 has a rebound force, so the spring 10 can limit its movement to a certain extent when the protective cover plate 2 is not removed, and when the moving force can make the spring 10 be squeezed, the protective cover plate 2 can be removed.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A Bluetooth door lock device, characterized in that: The invention comprises a Bluetooth door lock body (1), wherein a protective cover plate (2) is arranged above the front surface of the Bluetooth door lock body (1), a groove (5) is provided on the rear surface of the protective cover plate (2), and the lower surface of the inner part of the groove (5) is communicated with the outside, a slide groove (4) is provided in front of the left and right sides of the Bluetooth door lock body (1), a stopper (6) is fixedly connected to the upper part of the slide groove (4), a left and right through-type guide groove (7) is provided in front of the left and right sides of the groove (5), a limiting groove (9) is provided at the center of the lower surface of the inner part of the guide groove (7), a limiting block (11) is slidably connected to the inner part of the limiting groove (9), and the limiting block (11) is slidably connected to the inner part of the limiting groove (9). A spring (10) is fixedly connected between a side of the block (11) away from the inner center of the groove (5) and a side of the limiting groove (9) away from the inner center of the groove (5); a guide block (3) is fixedly connected to the top of the limiting block (11); a slider (8) is fixedly connected to a side of the guide block (3) close to the inner center of the groove (5); the slider (8) is inserted into the slide groove (4) and is slidably connected to the slide groove (4); a wiping component (13) is provided on the front surface of the inner part of the groove (5), and the rear surface of the wiping component (13) is in contact with the front surface of the Bluetooth door lock body (1).

2. A Bluetooth door lock device according to claim 1, characterized in that: The front portion above the front surface of the Bluetooth door lock body (1) is located inside the groove (5) and is slidably connected to the protective cover plate (2).

3. A Bluetooth door lock device according to claim 2, characterized in that: The top of the sliding block (8) and the bottom of the stopper (6) are both arranged in an arc shape.

4. A Bluetooth door lock device according to claim 3, characterized in that: The side of the guide block (3) away from the inner center of the groove (5) passes through the guide groove (7).

5. A Bluetooth door lock device according to claim 4, characterized in that: The wiping assembly (13) comprises a mounting groove (1301), and the mounting groove (1301) is arranged on the front surface of the groove (5), a mounting plate (1302) is arranged inside the groove (5), slots (1305) are arranged on the left and right sides of the mounting plate (1302), a magnetic plate 2 (1306) is fixedly installed inside the slot (1305), an inner groove (1303) is arranged on the left and right sides of the mounting groove (1301), a magnetic plate 1 (1304) is fixedly installed inside the inner groove (1303), and the magnetic plate 1 (1304) is magnetically connected to the side opposite to the magnetic plate 2 (1306), and a wiping cloth (1307) is fixedly connected to the rear surface of the mounting plate (1302).

6. A Bluetooth door lock device according to claim 5, characterized in that: The rear surface of the wiping cloth (1307) is in contact with the front surface of the Bluetooth door lock body (1), and the wiping cloth (1307) is made of non-woven fabric.

7. A Bluetooth door lock device according to claim 6, characterized in that: A plurality of evenly distributed slots (12) are arranged below the center of the front surface of the protective cover plate (2).

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