A waterproof fingerprint recognition component

Abstract

The utility model discloses a waterproof fingerprint recognition component, which relates to the field of fingerprint recognition technology, including: a panel and a shell, wherein the panel is fixedly arranged on the top of the shell; a fingerprint recognition mechanism, wherein the fingerprint recognition mechanism is used to realize the fingerprint recognition function; a cleaning mechanism, wherein the cleaning mechanism includes a guide bevel and a rubber scraper, wherein the guide bevel is arranged at one end of the top of the installation frame away from the rubber scraper, and the rubber scraper is fixedly arranged at the bottom of the dial block and fits with the top of the fingerprint recognition gasket. The utility model can better clean dust and water stains, thereby transferring water stains and dust from the surface of the fingerprint recognition gasket to the surface of the guide bevel for more convenient centralized processing, and then directly using a paper towel or a towel to wipe the guide bevel to complete the removal, thereby reducing the difficulty of cleaning dust, and moreover, the disassembly and assembly operation of the installation frame can be completed more conveniently, and can be easily completed by a single person in actual operation, which is more convenient in actual use.

Description

Technical Field

[0001] The utility model relates to the technical field of fingerprint identification, in particular to a waterproof fingerprint identification component. Background Art

[0002] Fingerprint recognition is the process of classifying and comparing the fingerprints of the identified object for identification. As one of the biological feature recognition technologies, fingerprint recognition technology has gradually matured in the new century and entered the field of human production and life.

[0003] The utility model patent with patent authorization announcement number CN 220627091 U discloses a waterproof fingerprint recognition component, including a back shell, a cover plate and a fingerprint recognition gasket, the upper end surface of the back shell is coated with a first sealing rubber ring, the upper end of the first sealing rubber ring is sealed and adhered to the cover plate, the inner side of the cover plate is slidably connected to a mounting frame, the inner side of the mounting frame is slidably connected to a sliding bar, and the inner sides of the lower ends of the mounting frame and the cover plate are both provided with water leakage holes.

[0004] However, the above device still has some shortcomings in actual use. The most obvious one is that the fingerprint recognition gasket is located on the inner side of the installation frame. Although the movement of the wiper pad can scrape the water on the surface of the fingerprint recognition gasket and discharge it from the leakage hole, the dust on the surface of the fingerprint recognition gasket will also be accumulated on the inner side of the installation frame near the leakage hole under the drive of the wiper pad, and it cannot be cleaned more conveniently. In addition, when dismantling the installation frame, the operator first needs to move the two sliding plates away from each other, and then pull the installation frame outward while keeping the sliding plates moved to complete the disassembly. In actual operation, it is difficult for one person to complete the above operation, which makes it still inconvenient during disassembly and assembly.

[0005] Therefore, it is necessary to invent a waterproof fingerprint recognition component to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a waterproof fingerprint recognition component, which is provided with a cleaning mechanism to facilitate pushing a push block. The push block drives a rubber scraper to move on the surface of a fingerprint recognition pad under the guidance of a slide groove and a slider. During the movement of the rubber scraper, water stains and dust on the surface of the fingerprint recognition pad are pushed, so that the water stains and dust are moved to the top of the guide slope, thereby preventing the water stains and dust from adhering to the surface of the fingerprint recognition pad, so as to solve the problem that the fingerprint recognition pad proposed in the above background technology is located on the inner side of the mounting frame. Although the movement of the wiper pad can scrape the water on the surface of the fingerprint recognition pad and discharge it from the leakage hole, the dust on the surface of the fingerprint recognition pad will also be accumulated on the inner side of the mounting frame near the leakage hole under the drive of the wiper pad, and it cannot be cleaned more conveniently. In addition, when dismantling the mounting frame, the operator first needs to push the two sliding plates away from each other, and then pull the mounting frame outward to complete the disassembly while keeping the sliding plates pushed. In actual operation, it is difficult for a single person to complete the above operation, which leads to the problem that it is still not convenient during disassembly and assembly.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a waterproof fingerprint recognition component, comprising:

[0008] A panel and a shell, wherein the panel is fixedly arranged on the top of the shell;

[0009] A fingerprint recognition mechanism, wherein the fingerprint recognition mechanism is used to realize a fingerprint recognition function;

[0010] A cleaning mechanism, the cleaning mechanism comprising a guide slope and a rubber scraper, the guide slope is provided at one end of the top of the mounting frame away from the rubber scraper, the rubber scraper is fixedly arranged at the bottom of the shift block and fits with the top of the fingerprint identification gasket; and

[0011] The convenient disassembly and assembly mechanism comprises an L-shaped plate and a first spring. The L-shaped plate is fixedly arranged at the bottom of the panel, and the first spring is fixedly arranged at the top of the L-shaped plate and is located between the installation frame and the L-shaped plate.

[0012] According to at least one embodiment of the waterproof fingerprint recognition component of the present disclosure, the fingerprint recognition mechanism includes a mounting frame, a limiting frame and a waterproof sealing ring, the limiting frame is fixedly sleeved on the top of the outer side of the mounting frame, and the waterproof sealing ring is adhesively mounted on the bottom of the limiting frame.

[0013] According to at least one embodiment of the waterproof fingerprint recognition component of the present disclosure, the fingerprint recognition mechanism includes a fingerprint recognition gasket and a fingerprint recognition core plate, the fingerprint recognition gasket is fixedly arranged at the bottom of the installation frame, and the fingerprint recognition core plate is fixedly arranged at the bottom of the fingerprint recognition gasket.

[0014] According to the waterproof fingerprint recognition component of at least one embodiment of the present disclosure, the cleaning mechanism includes a slide groove, a slider and a shift block, the slide groove is opened on the inner side of the installation frame, the slider is slidably arranged on the inner side of the slide groove, and the shift block is slidably arranged on the inner side of the installation frame and fixedly connected to the slider.

[0015] According to the waterproof fingerprint recognition component of at least one embodiment of the present disclosure, the convenient disassembly and assembly mechanism includes a mounting cover, a second spring and a card block, the mounting cover is fixedly arranged on the top of the panel, the second spring is fixedly connected between the inner wall of the mounting cover and the card block, the card block is slidably arranged on the inner side of the mounting cover and limits the limit frame, and the top of the card block is provided with an inclined surface.

[0016] Technical effects and advantages of the utility model:

[0017] The utility model is provided with a cleaning mechanism to facilitate pushing the shifting block, which drives the rubber scraper to move on the surface of the fingerprint recognition pad under the guidance of the slide groove and the slider. During the movement of the rubber scraper, the water stains and dust on the surface of the fingerprint recognition pad are pushed, thereby moving the water stains and dust to the top of the guide slope, thereby preventing the water stains and dust from adhering to the surface of the fingerprint recognition pad. Compared with the same type of device in the prior art, the utility model can better clean the dust and water stains, thereby transferring the water stains and dust from the surface of the fingerprint recognition pad to the surface of the guide slope that is more convenient for centralized treatment. The subsequent cleaning can be completed by directly wiping the guide slope with a paper towel or a towel, thereby reducing the difficulty of cleaning the dust.

[0018] The utility model is provided with a convenient disassembly and assembly mechanism, so that the two clamping blocks can be pushed to both sides, thereby making the clamping blocks contact the limit position of the limit frame. At this time, the compressed first spring lifts the end of the installation frame from the installation slot on the panel, and then the two clamping blocks are released, and then the installation frame can be taken out from the inside of the installation slot. When the installation frame needs to be installed, the installation frame can be aligned with the installation slot, and then the installation frame can be pressed downward. The installation frame pushes the clamping block through the inclined surface at the top of the clamping block, thereby making the clamping block move outward to avoid. When the installation frame is installed in place, the clamping block moves out under the push of the second spring and limits the installation frame. Compared with the same type of device in the prior art, the utility model can complete the disassembly and assembly operation of the installation frame more conveniently, and can be easily completed by one person in actual operation, which is more convenient in actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0020] Figure 1It is a schematic diagram of the overall structure of a waterproof fingerprint recognition component according to an embodiment of the present disclosure.

[0021] Figure 2 It is a schematic structural diagram of a fingerprint recognition mechanism and a cleaning mechanism of a waterproof fingerprint recognition component according to an embodiment of the present disclosure.

[0022] Figure 3 It is a schematic diagram of the structure of a convenient disassembly and assembly mechanism of a waterproof fingerprint recognition component according to an embodiment of the present disclosure.

[0023] The specific reference numerals in the figure are:

[0024] 1. Panel;

[0025] 2. Shell;

[0026] 3. Fingerprint recognition mechanism; 31. Installation frame; 32. Limit frame; 33. Waterproof sealing ring; 34. Fingerprint recognition gasket; 35. Fingerprint recognition core board;

[0027] 4. Cleaning mechanism; 41. Guide slope; 42. Slide; 43. Sliding block; 44. Dial block; 45. Rubber scraper;

[0028] 5. Convenient disassembly and assembly mechanism; 51. L-shaped plate; 52. First spring; 53. Mounting cover; 54. Second spring; 55. Block. DETAILED DESCRIPTION

[0029] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "above," "on," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would then be positioned "above" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0030] Figure 1 It is a schematic diagram of the overall structure of a waterproof fingerprint recognition component according to an embodiment of the present disclosure.

[0031] Figure 2It is a schematic structural diagram of a fingerprint recognition mechanism 3 and a cleaning mechanism 4 of a waterproof fingerprint recognition component according to an embodiment of the present disclosure.

[0032] Figure 3 It is a structural schematic diagram of a convenient disassembly and assembly mechanism 5 of a waterproof fingerprint recognition component according to an embodiment of the present disclosure.

[0033] like Figure 1-Figure 3 As shown, the waterproof fingerprint recognition component of the present disclosure may include: a panel 1, a shell 2, a fingerprint recognition mechanism 3, a cleaning mechanism 4 and a convenient disassembly and assembly mechanism 5 and other components.

[0034] like Figure 2 As shown, in the present disclosure, the fingerprint recognition mechanism 3 includes a mounting frame 31, a limiting frame 32, a waterproof sealing ring 33, a fingerprint recognition gasket 34 and a fingerprint recognition core board 35, wherein the limiting frame 32 is fixedly sleeved on the top of the outer side of the mounting frame 31, the waterproof sealing ring 33 is adhesively set on the bottom of the limiting frame 32, the fingerprint recognition gasket 34 is fixedly set on the bottom of the mounting frame 31, and the fingerprint recognition core board 35 is fixedly set on the bottom of the fingerprint recognition gasket 34.

[0035] Therefore, after the installation frame 31 is installed on the inner side of the installation groove on the panel 1, the limit frame 32 drives the waterproof sealing ring 33 to fit on the surface of the panel 1, thereby sealing the gap between the installation frame 31 and the installation groove to prevent external water mist from entering the interior of the shell 2.

[0036] like Figure 2 As shown, in a preferred embodiment, the cleaning mechanism 4 includes a guide slope 41, a slide groove 42, a slider 43, a shift block 44 and a rubber scraper 45, wherein the guide slope 41 is opened at one end of the top of the mounting frame 31 away from the rubber scraper 45, the slide groove 42 is opened on the inner side of the mounting frame 31, the slider 43 is slidably arranged on the inner side of the slide groove 42, the shift block 44 is slidably arranged on the inner side of the mounting frame 31 and is fixedly connected to the slider 43, and the rubber scraper 45 is fixedly arranged at the bottom of the shift block 44 and fits with the top of the fingerprint recognition gasket 34.

[0037] In this way, in order to push the shift block 44, the shift block 44 drives the rubber scraper 45 to move on the surface of the fingerprint recognition gasket 34 under the guidance of the slide groove 42 and the slider 43. During the movement of the rubber scraper 45, the water stains and dust on the surface of the fingerprint recognition gasket 34 are pushed, and then the water stains and dust are moved to the top of the guide slope 41, thereby preventing the water stains and dust from adhering to the surface of the fingerprint recognition gasket 34.

[0038] like Figure 3As shown, in the present disclosure, the convenient disassembly and assembly mechanism 5 includes an L-shaped plate 51, a first spring 52, a mounting cover 53, a second spring 54 and a block 55, wherein the L-shaped plate 51 is fixedly arranged at the bottom of the panel 1, the first spring 52 is fixedly arranged at the top of the L-shaped plate 51 and is located between the mounting frame 31 and the L-shaped plate 51, the mounting cover 53 is fixedly arranged at the top of the panel 1, the second spring 54 is fixedly connected between the inner wall of the mounting cover 53 and the block 55, the block 55 is slidably arranged on the inner side of the mounting cover 53 and limits the limit frame 32, and the top of the block 55 is provided with an inclined surface.

[0039] In this way, it is easy to push the two blocks 55 to both sides, so that the blocks 55 contact the limit of the limit frame 32. At this time, the compressed first spring 52 lifts the end of the installation frame 31 from the installation groove on the panel 1, and then the two blocks 55 are released, and then the installation frame 31 is taken out from the inside of the installation groove. When the installation frame 31 needs to be installed, the installation frame 31 can be aligned with the installation groove, and then the installation frame 31 is pressed downward. The installation frame 31 pushes the block 55 through the inclined surface at the top of the block 55, so that the block 55 moves outward to avoid it. When the installation frame 31 is installed in place, the block 55 moves out under the push of the second spring 54 and limits the installation frame 31.

[0040] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0041] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0042] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A waterproof fingerprint recognition component, characterized in that: include: A panel and a shell, wherein the panel is fixedly arranged on the top of the shell; A fingerprint recognition mechanism, wherein the fingerprint recognition mechanism is used to realize a fingerprint recognition function; A cleaning mechanism, the cleaning mechanism comprising a guiding inclined surface and a rubber scraper, the guiding inclined surface is provided at one end of the top of the mounting frame away from the rubber scraper, the rubber scraper is fixedly arranged at the bottom of the shifting block and fits with the top of the fingerprint identification gasket; as well as The convenient disassembly and assembly mechanism comprises an L-shaped plate and a first spring. The L-shaped plate is fixedly arranged at the bottom of the panel, and the first spring is fixedly arranged at the top of the L-shaped plate and is located between the installation frame and the L-shaped plate.

2. The waterproof fingerprint recognition component according to claim 1, characterized in that: The fingerprint identification mechanism comprises a mounting frame, a limiting frame and a waterproof sealing ring. The limiting frame is fixedly sleeved on the top of the outer side of the mounting frame, and the waterproof sealing ring is bonded on the bottom of the limiting frame.

3. The waterproof fingerprint recognition component according to claim 2, characterized in that: The fingerprint recognition mechanism comprises a fingerprint recognition pad and a fingerprint recognition core plate. The fingerprint recognition pad is fixedly arranged at the bottom of the installation frame, and the fingerprint recognition core plate is fixedly arranged at the bottom of the fingerprint recognition pad.

4. The waterproof fingerprint recognition component according to claim 3, characterized in that: The cleaning mechanism comprises a slide groove, a slider and a shift block, wherein the slide groove is arranged inside the installation frame, the slider is slidably arranged inside the slide groove, and the shift block is slidably arranged inside the installation frame and fixedly connected to the slider.

5. The waterproof fingerprint recognition component according to claim 4, characterized in that: The convenient disassembly and assembly mechanism includes a mounting cover, a second spring and a clamping block. The mounting cover is fixedly arranged on the top of the panel. The second spring is fixedly connected between the inner wall of the mounting cover and the clamping block. The clamping block is slidably arranged on the inner side of the mounting cover and limits the limit frame. An inclined surface is arranged on the top of the clamping block.

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