Fingerprint lock panel and fingerprint lock cover plate fixing device

Abstract

The utility model relates to the technical field of fingerprint locks, and discloses a fingerprint lock panel and fingerprint lock cover plate fixing device which comprises an installation bottom plate, an installation frame is fixedly installed on the top of the installation bottom plate, a fingerprint lock panel is fixedly installed on the top of the installation frame, an adjusting and fixing mechanism is arranged in the installation frame, and the fingerprint lock cover plate is installed outside the installation frame in a sleeved mode. A protection plate is rotationally installed at the top of the fingerprint lock cover plate, a second handle is fixedly installed at the top of the protection plate, and auxiliary fixing mechanisms are arranged at the top of the fingerprint lock panel and the bottom of the protection plate. By arranging the adjusting and fixing mechanism, under the cooperation effect of the adjusting assembly and the fixing assembly, two sets of inserting blocks and an inserting groove in the fingerprint lock cover plate can form an inserting state, fixing is completed, through the auxiliary fixing mechanism, in the using process, the position of the protection plate can be fixed and unlocked according to the actual using condition, and the use safety of the fingerprint lock is improved. And dynamic protection of the fingerprint lock panel is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of fingerprint locks, in particular to a fingerprint lock panel and a fingerprint lock cover fixing device. Background Art

[0002] A fingerprint lock is an intelligent lock that uses the fingerprint of a human finger as an identification carrier and means. It is the perfect crystallization of computer information technology, electronic technology, mechanical technology and modern hardware technology. Before using the fingerprint lock, its panel and cover need to be combined to achieve quick installation and extend service life. Therefore, a fingerprint lock panel and fingerprint lock cover fixing device is often used.

[0003] According to the description of a fingerprint lock panel and fingerprint lock cover fixing device disclosed in the patent website (authorization announcement number: CN210199834U), "The utility model discloses a fingerprint lock panel and fingerprint lock cover fixing device in the field of fingerprint lock technology, including a panel, a cover, a positioning cavity and a positioning block. The utility model aligns the installation groove on the cover with the position of the positioning cavity, and then presses the cover downward. The bottom end of the positioning plate on the cover moves the positioning block inward through the guide surface and compresses the spring. When the positioning groove moves the position of the positioning block, the positioning block returns to its position under the action of the spring and drives the positioning block to move outward. The outer end extends into the positioning groove to fix the four side positions of the cover. By aligning and then pressing, the fixed installation of the cover can be completed, and the operation is simple and convenient; when the cover needs to be removed, the electromagnet is energized and attracted and fixed with the positioning magnet, so that the positioning block moves inward and disengages from the positioning groove, thereby removing the cover from the panel, and disassembly is convenient."

[0004] In view of the above description, the applicant believes that there are the following problems:

[0005] The utility model can align the mounting groove on the cover plate with the position of the positioning cavity by setting, and then press the cover plate downward, the bottom end of the positioning plate on the cover plate moves the positioning block inward through the guide surface and compresses the spring. When the positioning groove moves the position of the positioning block, the positioning block returns to its original position under the action of the spring, and drives the positioning block to move outward, and the outer end extends into the positioning groove, so that the four side positions of the cover plate are fixed, and the fixed installation of the cover plate can be completed by aligning and pressing again. The operation is simple and convenient. When removing the cover plate, the electromagnet is energized and attracted and fixed with the positioning magnet, so that the positioning block moves inward and disengages from the positioning groove to complete the disassembly work. However, in actual application, since the device first needs to manually align the mounting groove of the cover plate with the positioning cavity, and then perform related installation work, there is a problem of cumbersome operation, and since the fingerprint unlocking panel of the device is exposed to the outside for a long time and is not protected, its unlocking response ability will be affected in the long run. Therefore, we urgently need to improve a fingerprint lock panel and fingerprint lock cover fixing device to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a fingerprint lock panel and a fingerprint lock cover fixing device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fingerprint lock panel and fingerprint lock cover fixing device, comprising a mounting base plate, a mounting frame is fixedly installed on the top of the mounting base plate, a fingerprint lock panel is fixedly installed on the top of the mounting frame, an adjustment fixing mechanism is arranged inside the mounting frame, a fingerprint lock cover is sleeved and installed on the outside of the mounting frame, a protective plate is rotatably installed on the top of the fingerprint lock cover, a second handle is fixedly installed on the top of the protective plate, and auxiliary fixing mechanisms are arranged on the top of the fingerprint lock panel and the bottom of the protective plate.

[0008] The adjusting and fixing mechanism comprises an adjusting component and a fixing component. The adjusting component is arranged outside the fixing component.

[0009] Preferably, the adjustment assembly includes a first mounting post, which is rotatably installed inside the mounting frame, a connecting disc is fixedly installed on the outside of the first mounting post, a movable plate is rotatably installed on the bottom of the connecting disc, a bevel gear is fixedly installed on the outside of the first mounting post, a first mounting plate is fixedly installed on the bottom end of the mounting frame, a mounting rod is rotatably installed inside the first mounting plate, a bevel gear is fixedly installed on the side of the mounting rod close to the first mounting post, and a first handle is fixedly installed on the front of the mounting rod, which facilitates the control and adjustment of the installation and fixation of the fingerprint lock panel and the fingerprint lock cover plate, speeds up the installation and fixation speed, improves the use effect, and enhances the practicality of the device.

[0010] Preferably, the bevel gear on the side of the mounting rod close to the first mounting column is meshed with the bevel gear outside the first mounting column. Two groups of bevel gears are provided, and the two groups of movable plates are symmetrically arranged at the bottom of the connecting disc, so as to improve the fixed installation effect and avoid the disconnection between the fingerprint lock panel and the fingerprint lock cover plate during use.

[0011] Preferably, the fixing assembly includes a second mounting plate, the second mounting plate is fixedly mounted on the top end of the mounting frame, a sliding rod is slidably mounted inside the second mounting plate, a first connecting block is fixedly mounted on the side of the sliding rod close to the movable plate, a first spring is sleeved on the outside of the sliding rod, a plug-in block is fixedly mounted on the side of the sliding rod away from the movable plate, a limited position frame is fixedly mounted on the outside of the plug-in block, and the relevant fixing operation is completed by plugging the plug-in block into the plug-in slot.

[0012] Preferably, the first connecting block is rotatably installed with the movable plate, the first spring is fixedly installed with the limit frame near the side of the limit frame, the first spring is fixedly installed with the second mounting plate near the side of the second mounting plate, and the mounting frame and the fingerprint lock cover plate are provided with plug-in grooves at corresponding positions with the plug-in block, so as to facilitate the fixing operation of the fingerprint lock cover plate and the fingerprint lock panel.

[0013] Preferably, the auxiliary fixing mechanism includes a second mounting column, the second mounting column is fixedly mounted on the top of the fingerprint lock panel, a connecting column is fixedly mounted on the top of the second mounting column, a top block is fixedly mounted on the top of the connecting column, a sliding block is slidably mounted on the outside of the connecting column, a second connecting block is fixedly mounted on the bottom of the protective plate, a connector is slidably mounted inside the second connecting block, and a second spring is sleeved on the outside of the connector, so as to fix and unlock the position of the protective plate according to actual usage conditions and realize dynamic protection of the fingerprint lock panel.

[0014] Preferably, a sliding groove is provided inside the second connecting block at a position corresponding to the top block, the second spring is fixedly installed on the second connecting block near the second connecting block, and the second connecting block is fixedly installed on the connector near the connector, so as to facilitate dynamic locking and unlocking of the protective plate.

[0015] Compared with the prior art, the utility model provides a fingerprint lock panel and a fingerprint lock cover fixing device, which has the following beneficial effects:

[0016] 1. The fingerprint lock panel and the fingerprint lock cover fixing device are provided with an adjusting and fixing mechanism. During use, the first handle can be rotated to drive the mounting rod to rotate, and the connecting disc is synchronously rotated under the cooperation of the bevel gear. Under the action of the movable plate, the first connecting block is moved in the center, so that the sliding rod is slid inside the second mounting plate, and then the fingerprint lock cover is sleeved and installed to the outside of the mounting frame. The first handle is rotated in the opposite direction. Under the action of the first spring, the two sets of plug-in blocks are plugged into the plug-in groove inside the fingerprint lock cover, thereby completing the fixation of the fingerprint lock panel and the fingerprint lock cover.

[0017] 2. The fingerprint lock panel and the fingerprint lock cover fixing device are provided with an auxiliary fixing mechanism. When the fingerprint lock panel needs to be protected, the second handle can be pressed downward to drive the second connecting block on the back of the protective plate to move. The second connecting block will contact the top block. With the assistance of the second spring, the connector will be snapped with the bottom of the top block to achieve the protection effect of the fingerprint lock panel. When the protective plate needs to be opened, the second handle is continued to be pressed. When the pushing of the protective plate stops, the connector will be disengaged from the sliding block under the action of the second spring, thereby opening the protective plate and realizing the relevant operations of the fingerprint lock panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the disassembled structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the disassembled structure of the adjustment component of the utility model;

[0022] Figure 4 This is a schematic diagram of the disassembled structure of the fixed component of the utility model;

[0023] Figure 5 This is a schematic diagram of the disassembled structure of the auxiliary fixing mechanism of the utility model;

[0024] Figure 6 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0025] In the figure: 1. Installation base plate; 2. Installation frame; 3. Fingerprint lock panel; 4. Adjustment and fixing mechanism; 41. Adjustment assembly; 411. First installation column; 412. Connecting disc; 413. Movable plate; 414. Bevel gear; 415. First installation plate; 416. Installation rod; 417. First handle; 42. Fixing assembly; 421. Second installation plate; 422. First spring; 423. Sliding rod; 424. First connecting block; 425. Limiting frame; 426. Plug-in block; 5. Fingerprint lock cover; 6. Protective plate; 7. Auxiliary fixing mechanism; 71. Second installation column; 72. Connecting column; 73. Top block; 74. Sliding block; 75. Plug-in piece; 76. Second spring; 77. Second connecting block; 8. Second handle. DETAILED DESCRIPTION

[0026] 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 in 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.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Embodiment 1:

[0029] See also Figure 1-4 The utility model provides a technical solution: a fingerprint lock panel and a fingerprint lock cover fixing device, comprising a mounting base plate 1, a mounting frame 2 is fixedly installed on the top of the mounting base plate 1, a fingerprint lock panel 3 is fixedly installed on the top of the mounting frame 2, an adjustment fixing mechanism 4 is arranged inside the mounting frame 2, a fingerprint lock cover 5 is sleeved and installed on the outside of the mounting frame 2, a protective plate 6 is rotatably installed on the top of the fingerprint lock cover 5, a second handle 8 is fixedly installed on the top of the protective plate 6, and an auxiliary fixing mechanism 7 is arranged on the top of the fingerprint lock panel 3 and the bottom of the protective plate 6.

[0030] The adjusting and fixing mechanism 4 includes an adjusting component 41 and a fixing component 42 . The adjusting component 41 is arranged outside the fixing component 42 .

[0031] Furthermore, the adjustment component 41 includes a first mounting column 411, which is rotatably installed inside the mounting frame 2, a connecting disc 412 is fixedly installed on the outside of the first mounting column 411, a movable plate 413 is rotatably installed on the bottom of the connecting disc 412, a bevel gear 414 is fixedly installed on the outside of the first mounting column 411, a first mounting plate 415 is fixedly installed on the bottom end of the mounting frame 2, a mounting rod 416 is rotatably installed inside the first mounting plate 415, a bevel gear 414 is fixedly installed on the side of the mounting rod 416 close to the first mounting column 411, and a first handle 417 is fixedly installed on the front of the mounting rod 416, which is convenient for controlling and adjusting the installation and fixation of the fingerprint lock panel 3 and the fingerprint lock cover plate 5, speeding up the installation and fixation speed, improving the use effect, and enhancing the practicality of the device.

[0032] Furthermore, the bevel gear 414 on the side of the mounting rod 416 close to the first mounting column 411 is meshed with the bevel gear 414 outside the first mounting column 411. Two groups of bevel gears 414 are provided, and two groups of movable plates 413 are symmetrically arranged at the bottom of the connecting disk 412, so as to improve the fixed installation effect and avoid the disconnection between the fingerprint lock panel 3 and the fingerprint lock cover plate 5 during use.

[0033] Furthermore, the fixing component 42 includes a second mounting plate 421, which is fixedly installed on the top of the inside of the mounting frame 2, and a sliding rod 423 is slidably installed inside the second mounting plate 421, and a first connecting block 424 is fixedly installed on the side of the sliding rod 423 close to the movable plate 413, and a first spring 422 is sleeved on the outside of the sliding rod 423, and a plug-in block 426 is fixedly installed on the side of the sliding rod 423 away from the movable plate 413, and a limited position frame 425 is fixedly installed on the outside of the plug-in block 426, and the relevant fixing operation is completed by plugging the plug-in block 426 into the plug-in slot.

[0034] Furthermore, the first connecting block 424 is rotatably installed with the movable plate 413, the first spring 422 is fixedly installed with the limit frame 425 near the side of the limit frame 425, the first spring 422 is fixedly installed with the second mounting plate 421 near the side of the second mounting plate 421, and plug-in grooves are provided at corresponding positions of the mounting frame 2 and the fingerprint lock cover plate 5 and the plug-in block 426, which facilitates the fixing operation of the fingerprint lock cover plate 5 and the fingerprint lock panel 3.

[0035] Embodiment 2:

[0036] See also Figure 5-6, and combined with Example 1, it is further obtained that the auxiliary fixing mechanism 7 includes a second mounting column 71, the second mounting column 71 is fixedly installed on the top of the fingerprint lock panel 3, a connecting column 72 is fixedly installed on the top of the second mounting column 71, a top block 73 is fixedly installed on the top of the connecting column 72, a slider 74 is slidably installed on the outside of the connecting column 72, a second connecting block 77 is fixedly installed on the bottom of the protective plate 6, a connector 75 is slidably installed inside the second connecting block 77, and a second spring 76 is sleeved on the outside of the connector 75, which is convenient for fixing and unlocking the position of the protective plate 6 according to actual usage conditions, thereby realizing dynamic protection of the fingerprint lock panel 3.

[0037] Furthermore, a slide groove is opened inside the second connecting block 77 at a position corresponding to the top block 73, and the second spring 76 is fixedly installed with the second connecting block 77 near one side of the second connecting block 77, and the second connecting block 77 is fixedly installed with the plug-in component 75 near one side of the plug-in component 75, so as to facilitate the dynamic locking and unlocking of the protective plate 6.

[0038] In actual operation, when this device is used, when it is necessary to install and fix the fingerprint lock cover plate 5 and the fingerprint lock panel 3, the first handle 417 can be rotated to drive the mounting rod 416 to rotate, so that the bevel gear 414 on the side of the mounting rod 416 close to the first mounting column 411 rotates, thereby rotating the bevel gear 414 outside the first mounting column 411, thereby rotating the first mounting column 411, and rotating the connecting disk 412 synchronously. Under the action of the movable plate 413, the set first connecting block 424 will move in the center, so that the set sliding rod 423 will slide inside the second mounting plate 421, and then the fingerprint lock cover plate 5 will be sleeved and installed on the outside of the mounting frame 2, and the first handle 417 will be rotated in the opposite direction. Under the action of the first spring 422, the two sets of plug-in blocks 426 can be plugged into the plug-in slot inside the fingerprint lock cover plate 5, thereby completing the fingerprint lock panel. The second locking cam 76 is used to lock the locking cam 74, thereby locking the locking cam 74 in the locking cam 76 and locking the locking cam 76. When the locking cam 74 is in the unlocking state, the second locking cam 76 is in the unlocking state, thereby locking the locking cam 74 and the locking cam 76 are in the unlocking state.

[0039] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A fingerprint lock panel and fingerprint lock cover fixing device, comprising a mounting base plate (1), characterized in that: A mounting frame (2) is fixedly mounted on the top of the mounting base plate (1), a fingerprint lock panel (3) is fixedly mounted on the top of the mounting frame (2), an adjusting and fixing mechanism (4) is arranged inside the mounting frame (2), a fingerprint lock cover plate (5) is sleeved and mounted on the outside of the mounting frame (2), a protective plate (6) is rotatably mounted on the top of the fingerprint lock cover plate (5), a second handle (8) is fixedly mounted on the top of the protective plate (6), and an auxiliary fixing mechanism (7) is arranged on the top of the fingerprint lock panel (3) and the bottom of the protective plate (6); The adjusting and fixing mechanism (4) comprises an adjusting component (41) and a fixing component (42). The adjusting component (41) is arranged outside the fixing component (42).

2. A fingerprint lock panel and fingerprint lock cover fixing device according to claim 1, characterized in that: The adjustment assembly (41) comprises a first mounting column (411), the first mounting column (411) being rotatably mounted inside the mounting frame (2), a connecting disc (412) being fixedly mounted outside the first mounting column (411), a movable plate (413) being rotatably mounted at the bottom of the connecting disc (412), a bevel gear (414) being fixedly mounted outside the first mounting column (411), a first mounting plate (415) being fixedly mounted at the bottom end inside the mounting frame (2), a mounting rod (416) being rotatably mounted inside the first mounting plate (415), a bevel gear (414) being fixedly mounted on the side of the mounting rod (416) close to the first mounting column (411), and a first handle (417) being fixedly mounted on the front side of the mounting rod (416).

3. A fingerprint lock panel and fingerprint lock cover fixing device according to claim 2, characterized in that: The bevel gear (414) on the side of the mounting rod (416) close to the first mounting column (411) is meshed with the bevel gear (414) outside the first mounting column (411), and two groups of bevel gears (414) are provided, and the two groups of movable plates (413) are symmetrically arranged at the bottom of the connecting disc (412).

4. A fingerprint lock panel and fingerprint lock cover fixing device according to claim 1, characterized in that: The fixing assembly (42) comprises a second mounting plate (421), the second mounting plate (421) being fixedly mounted on the top end inside the mounting frame (2), a sliding rod (423) being slidably mounted inside the second mounting plate (421), a first connecting block (424) being fixedly mounted on the side of the sliding rod (423) close to the movable plate (413), a first spring (422) being sleeved and mounted on the outside of the sliding rod (423), a plug-in block (426) being fixedly mounted on the side of the sliding rod (423) away from the movable plate (413), and a limiting frame (425) being fixedly mounted on the outside of the plug-in block (426).

5. A fingerprint lock panel and fingerprint lock cover fixing device according to claim 4, characterized in that: The first connecting block (424) is rotatably mounted on the movable plate (413); the first spring (422) is fixedly mounted on the limiting frame (425) on one side close to the limiting frame (425); the first spring (422) is fixedly mounted on the second mounting plate (421) on one side close to the second mounting plate (421); and the mounting frame (2) and the fingerprint lock cover plate (5) are provided with plug-in slots at positions corresponding to the plug-in block (426).

6. A fingerprint lock panel and fingerprint lock cover fixing device according to claim 1, characterized in that: The auxiliary fixing mechanism (7) comprises a second mounting column (71), the second mounting column (71) is fixedly mounted on the top of the fingerprint lock panel (3), a connecting column (72) is fixedly mounted on the top of the second mounting column (71), a top block (73) is fixedly mounted on the top of the connecting column (72), a sliding block (74) is slidably mounted on the outside of the connecting column (72), a second connecting block (77) is fixedly mounted on the bottom of the protective plate (6), a plug-in component (75) is slidably mounted inside the second connecting block (77), and a second spring (76) is sleeved and mounted on the outside of the plug-in component (75).

7. A fingerprint lock panel and fingerprint lock cover fixing device according to claim 6, characterized in that: A sliding groove is provided inside the second connecting block (77) at a position corresponding to the top block (73); the second spring (76) is fixedly mounted on the second connecting block (77) on a side close to the second connecting block (77); and the second connecting block (77) is fixedly mounted on the plug-in connector (75) on a side close to the plug-in connector (75).

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