Fingerprint reading head installation structure

Abstract

The utility model relates to the technical field of fingerprint locks, in particular to a fingerprint reading head mounting structure which comprises a fingerprint head, a fingerprint reading head connecting line and a mounting assembly, and the mounting assembly comprises a soft cushion, a sealing ring, a mounting frame, a shell, a connecting plate, a reference part and a fixing bolt. The connecting plate is fixed to the reference part through the fixing bolts, the reference part is installed at the designated position, at the moment, the soft cushion, the fingerprint head and the sealing ring can be sequentially installed on the connecting plate, then the position of the fingerprint head is fixed, at the moment, the installation frame on the shell is aligned with the sealing ring, the shell and the reference part can be folded, and the fingerprint head is closed; and the fingerprint reading head connecting line is connected with an external signal source, so that the installation of the fingerprint reading head is completed, and the problem that the use of equipment is affected due to the fact that the pressure on one side, close to the clamping hook base, of the fingerprint reading head is too large when the fingerprint reading head is installed in the fingerprint head cover and buckled with the clamping hook base is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fingerprint locks, and in particular to a fingerprint reader installation structure. Background Art

[0002] When using a fingerprint lock, the main way to use this type of door lock is to place the finger on the sensing area of ​​the fingerprint reader to identify the user's fingerprint information and then control whether the door lock is opened.

[0003] At present, the prior art (CN209637384U) discloses a semiconductor fingerprint reader installation structure, including a handle, a hook base and a fingerprint head assembly; a mounting groove is provided in the handle, and the hook base is arranged in the mounting groove; the fingerprint head assembly includes a fingerprint adapter plate, a fingerprint pressure plate, a semiconductor fingerprint head and a fingerprint head cover, the fingerprint pressure plate is installed inside the fingerprint head cover, the semiconductor fingerprint head is arranged in the cavity between the fingerprint pressure plate and the fingerprint head cover, the fingerprint adapter plate is arranged in the fingerprint head cover and is located at the bottom of the fingerprint pressure plate; the fingerprint head assembly is inserted into the mounting groove, and the hook base is buckled with the fingerprint head cover. By installing the semiconductor fingerprint head, the fingerprint pressure plate and the fingerprint adapter plate in the fingerprint head cover to form a fingerprint head assembly, and buckling with the hook base arranged in the mounting groove of the handle, the semiconductor fingerprint head and the handle can be quickly installed, and the installation is installed by buckling, the structure is simple, and the problem of insufficient space in the handle and difficulty in setting the screw installation position is effectively solved.

[0004] However, by adopting the above method, the fingerprint reader is installed in the fingerprint head cover and snapped with the hook base, which easily causes excessive pressure on the side of the fingerprint reader close to the hook base, causing the end of the fingerprint reader away from the hook base to be displaced, affecting the use of the device. Utility Model Content

[0005] The utility model aims to provide a fingerprint reader installation structure, aiming to solve the problem that the existing fingerprint reader installation structure, by installing the fingerprint reader in the fingerprint head cover and snapping it with the hook base, easily causes excessive pressure on the side of the fingerprint reader close to the hook base, causing the end of the fingerprint reader away from the hook base to be displaced, thereby affecting the use of the device.

[0006] To achieve the above object, the utility model provides a fingerprint reader installation structure, including a fingerprint head, a fingerprint reader connection line and an installation assembly, wherein the fingerprint reader connection line is fixedly connected to the fingerprint head and is located on one side of the fingerprint head, and the installation assembly includes a cushion, a sealing ring, an installation frame, a housing, a connecting plate, a reference part and a fixing bolt;

[0007] The soft pad is fixedly connected to the fingerprint head and is located on one side of the fingerprint head. The sealing ring is fixedly connected to the fingerprint head and is located on a side of the fingerprint head away from the soft pad. The mounting frame is slidably connected to the sealing ring and is located on a side of the sealing ring away from the fingerprint head. The housing is fixedly connected to the mounting frame and is located on one side of the mounting frame. The connecting plate is fixedly connected to the soft pad and is located on a side of the soft pad away from the fingerprint head. The reference member is slidably connected to the connecting plate and is located on one side of the connecting plate. The fixing bolt is threadedly connected to the connecting plate and passes through the reference member.

[0008] Wherein, the installation assembly further includes a fixing mechanism, and the fixing mechanism is arranged on one side of the shell.

[0009] Wherein, the fixing mechanism includes a positioning bolt, a positioning plate and a positioning frame, the positioning bolt is threadedly connected to the reference part and passes through the reference part, the positioning plate is fixedly connected to the reference part and is located on a side of the reference part close to the positioning bolt, and the positioning frame is fixedly connected to the outer shell and threadedly connected to the positioning bolt and is located on one side of the outer shell.

[0010] Wherein, the fixing mechanism further includes a sealing plug and a reinforcing plate, wherein the sealing plug is fixedly connected to the reference member and is located on one side of the reference member, and the reinforcing plate is fixedly connected to the positioning plate and is located on one side of the reinforcing plate.

[0011] Wherein, the installation assembly also includes an auxiliary mechanism, which includes a chamfer and a decorative strip, the chamfer is fixedly connected to the shell and located on one side of the shell, and the decorative strip is fixedly connected to the shell and located on one side of the shell.

[0012] Wherein, the auxiliary mechanism also includes a sealing ring and a rubber strip, the sealing ring is fixedly connected to the shell and is located on a side of the shell close to the mounting frame, and the rubber strip is fixedly connected to the reference member and is located on a side of the reference member.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By setting the soft cushion, the sealing ring, the mounting frame, the shell, the connecting plate, the reference part and the fixing bolts, the connecting plate is fixed to the reference part using the fixing bolts, and the reference part is installed at a specified position. At this time, the staff can sequentially install the soft cushion, the fingerprint head and the sealing ring on the connecting plate to fix the position of the fingerprint head. At this time, the mounting frame on the shell is aligned with the sealing ring so that the shell can be closed with the reference part, the fingerprint head is closed, and the fingerprint reader connection line is connected to an external signal source to complete the installation of the fingerprint reader. The fingerprint head can be protected so that the force on both ends is evenly applied to avoid damage during use.

[0015] 2. By providing the positioning bolt, the positioning plate and the positioning frame, the positioning bolt can pass through the reference member and be connected to the positioning frame on the housing, so that the housing and the reference member can be closed and fixed.

[0016] 3. By providing the sealing plug and the reinforcing plate, the positioning bolts on the reference component can be shielded, and the strength of the positioning plate in the reference component can be improved by the reinforcing plate.

[0017] 4. By providing the chamfer, the decorative strip, the sealing ring and the rubber strip, the chamfer and the decorative strip cooperate to improve the aesthetics of the outer shell, the sealing ring is used to seal the connection between the mounting frame and the outer shell to protect it, and the rubber strip is used to seal the installation position of the reference part. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0019] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model.

[0020] Figure 2 It is an overall side sectional view of the first embodiment of the utility model.

[0021] Figure 3 It is an overall front cross-sectional view of the first embodiment of the utility model.

[0022] Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model.

[0023] Figure 5 It is an overall side view of the second embodiment of the utility model.

[0024] 101-fingerprint head, 102-fingerprint reader connecting line, 103-installation assembly, 104-cushion, 105-sealing ring, 106-installation frame, 107-housing, 108-connecting plate, 109-reference part, 110-fixing bolt, 111-fixing mechanism, 112-positioning bolt, 113-positioning plate, 114-positioning frame, 115-sealing plug, 116-reinforcement plate, 201-auxiliary mechanism, 202-chamfer, 203-decorative strip, 204-sealing ring, 205-rubber strip. DETAILED DESCRIPTION

[0025] The first embodiment of the present application is:

[0026] See also Figure 1 to Figure 3 , Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the utility model. Figure 2 is a side sectional view of the first embodiment of the utility model as a whole, Figure 3 It is an overall front cross-sectional view of the first embodiment of the utility model.

[0027] The utility model discloses a fingerprint reader installation structure, comprising a fingerprint head 101, a fingerprint reader connecting line 102 and an installation component 103, wherein the installation component 103 comprises a cushion 104, a sealing ring 105, an installation frame 106, a shell 107, a connecting plate 108, a reference member 109, a fixing bolt 110 and a fixing mechanism 111; the fixing mechanism 111 comprises a positioning bolt 112, a positioning plate 113, a positioning frame 114, a sealing plug 115 and a reinforcing plate 116. The above-mentioned solution solves the problem that the existing fingerprint reader installation structure easily causes excessive pressure on the side of the fingerprint reader close to the hook base by installing the fingerprint reader in the fingerprint head 101 cover and buckling it with the hook base, resulting in displacement of the end of the fingerprint reader away from the hook base, thereby affecting the use of the device.

[0028] For this specific implementation, the fingerprint reader connection line 102 is fixedly connected to the fingerprint head 101 and is located on one side of the fingerprint head 101. The user touches the fingerprint head 101 with his finger, so that the fingerprint reader connection line 102 receives the user's information and feeds it back to the door lock, so that the door lock recognizes the user's fingerprint information and can open the door lock after the recognition is completed. Its specific structure and usage are detailed in the patent document with publication number CN209637384U, which is not within the scope of protection of this application and will not be repeated here.

[0029] The soft pad 104 is fixedly connected to the fingerprint head 101 and is located on one side of the fingerprint head 101. The sealing ring 105 is fixedly connected to the fingerprint head 101 and is located on a side of the fingerprint head 101 away from the soft pad 104. The mounting frame 106 is slidably connected to the sealing ring 105 and is located on a side of the sealing ring 105 away from the fingerprint head 101. The housing 107 is fixedly connected to the mounting frame 106 and is located on one side of the mounting frame 106. The connecting plate 108 is fixedly connected to the soft pad 104. The base piece 109 is connected to the soft pad 104 and is located on the side of the soft pad 104 away from the fingerprint head 101. The base piece 109 is connected to the connecting plate 108 by sliding and is located on one side of the connecting plate 108. The fixing bolt 110 is threadedly connected to the connecting plate 108 and passes through the base piece 109. When the fingerprint head 101 needs to be installed, the fixing bolt 110 is first used to fix the connecting plate 108 on the base piece 109, and the base piece 109 is installed at the designated position. At this time, the staff can install the soft pad 104. 04. The fingerprint head 101 and the sealing ring 105 are sequentially installed on the connecting plate 108 to fix the position of the fingerprint head 101. At this time, the installation frame 106 on the housing 107 is aligned with the sealing ring 105, so that the housing 107 can be closed with the reference member 109, the fingerprint head 101 is closed, and the fingerprint reader connection line 102 is connected to the external signal source to complete the installation of the fingerprint reader. The fingerprint head 101 can be protected so that the force on both ends is even to avoid damage during use. The fingerprint head 101 is protected by the sealing ring 105 to prevent foreign dust from passing through the installation frame 106 after long-term use to affect the operation of the fingerprint head 101, and the fingerprint head 101 is protected by the soft pad 104, thereby solving the problem that the existing fingerprint reader installation structure, by installing the fingerprint reader in the fingerprint head 101 cover and snapping it with the hook base, easily causes excessive pressure on the side of the fingerprint reader close to the hook base, causing displacement of the end of the fingerprint reader away from the hook base, affecting the use of the device.

[0030] Secondly, the fixing mechanism 111 is arranged on one side of the housing 107. By setting the fixing mechanism 111, the entire device can be fixed when it is installed, thereby improving stability.

[0031] Again, the positioning bolt 112 is threadedly connected to the reference part 109 and passes through the reference part 109. The positioning plate 113 is fixedly connected to the reference part 109 and is located on a side of the reference part 109 close to the positioning bolt 112. The positioning frame 114 is fixedly connected to the housing 107 and is threadedly connected to the positioning bolt 112 and is located on one side of the housing 107. By left-rotating the positioning bolt 112, it passes through the reference part 109, enters the positioning plate 113 on the inner side of the reference part 109, and is connected to the positioning frame 114 on the housing 107, so that the housing 107 and the reference part 109 can be aligned and closed, and the housing 107 is fixed to the reference part 109.

[0032] In addition, the sealing plug 115 is fixedly connected to the reference member 109 and is located on one side of the reference member 109, and the reinforcing plate 116 is fixedly connected to the positioning plate 113 and is located on one side of the reinforcing plate 116. The sealing plug 115 is used to cover the positioning bolts 112 exposed on the outer wall of the reference member 109 to improve the aesthetics, and the reinforcing plate 116 is used to increase the strength of the positioning plate 113, thereby increasing the strength of the reference member 109 and extending its service life.

[0033] In the fingerprint reader installation structure described in the present embodiment, when the fingerprint head 101 needs to be installed, the connecting plate 108 is first fixed to the reference part 109 by using the fixing bolts 110, and the reference part 109 is installed at the designated position. At this time, the staff can sequentially install the cushion 104, the fingerprint head 101 and the sealing ring 105 on the connecting plate 108 to fix the position of the fingerprint head 101. At this time, the installation frame 106 on the housing 107 is aligned with the sealing ring 105 so that the housing 107 can be closed with the reference part 109, the fingerprint head 101 is closed, and the fingerprint reader connecting line 102 is connected to the external signal source to complete the installation of the fingerprint reader. The fingerprint head 101 can be protected so that the force on both ends is evenly applied to avoid damage during use. The fingerprint head 101 is protected by the sealing ring 105 to avoid impurities and dust passing through the installation frame 106 after long-term use, which affects The operation of the fingerprint head 101 is affected, and the fingerprint head 101 is protected by the soft pad 104. The positioning bolt 112 is rotated counterclockwise to pass through the reference part 109, enter the positioning plate 113 on the inner side of the reference part 109, and is connected to the positioning frame 114 on the shell 107, so that the shell 107 and the reference part 109 can be aligned and closed, and the shell 107 is fixed on the reference part 109. The positioning bolt 112 exposed on the outer wall of the reference part 109 is blocked by the sealing plug 115 to improve the aesthetics, and the strength of the positioning plate 113 is improved by the reinforcing plate 116, thereby improving the strength of the reference part 109 and extending its service life, thereby solving the problem that the existing fingerprint reader installation structure is easy to cause excessive pressure on the side of the fingerprint reader close to the hook base by installing the fingerprint reader in the fingerprint head 101 cover and buckling it with the hook base, resulting in displacement of the end of the fingerprint reader away from the hook base, affecting the use of the device.

[0034] The second embodiment of the present application is:

[0035] Based on the first embodiment, please refer to Figure 4-5 , Figure 4 It is a schematic diagram of the overall structure of the second embodiment of the utility model. Figure 5 It is an overall side view of the second embodiment of the utility model.

[0036] The mounting assembly 103 of the fingerprint reader mounting structure of the present embodiment further includes an auxiliary mechanism 201 , and the auxiliary mechanism 201 includes a chamfer 202 , a decorative strip 203 , a sealing ring 204 and a rubber strip 205 .

[0037] Among them, the chamfer 202 is fixedly connected to the shell 107 and is located on one side of the shell 107. The decorative strip 203 is fixedly connected to the shell 107 and is located on one side of the shell 107. Through the cooperation of the chamfer 202 and the decorative strip 203, the aesthetics of the shell 107 can be improved.

[0038] Secondly, the sealing ring 204 is fixedly connected to the outer shell 107 and is located on a side of the outer shell 107 close to the mounting frame 106. The rubber strip 205 is fixedly connected to the reference member 109 and is located on the side of the reference member 109. The sealing ring 204 is used to seal the connection between the mounting frame 106 and the outer shell 107 to protect it, and the rubber strip 205 is used to seal the installation position of the reference member 109.

[0039] The fingerprint reader installation structure described in this embodiment can improve the aesthetics of the housing 107 through the cooperation of the chamfer 202 and the decorative strip 203, seal the connection between the installation frame 106 and the housing 107 through the sealing ring 204 to protect it, and seal the installation position of the reference member 109 through the rubber strip 205.

[0040] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A fingerprint reader installation structure, comprising a fingerprint head and a fingerprint reader connection line, wherein the fingerprint reader connection line is fixedly connected to the fingerprint head and is located on one side of the fingerprint head, characterized in that: Also included are mounting components; The installation assembly includes a soft pad, a sealing ring, a mounting frame, a housing, a connecting plate, a reference piece and fixing bolts; The soft pad is fixedly connected to the fingerprint head and is located on one side of the fingerprint head. The sealing ring is fixedly connected to the fingerprint head and is located on a side of the fingerprint head away from the soft pad. The mounting frame is slidably connected to the sealing ring and is located on a side of the sealing ring away from the fingerprint head. The housing is fixedly connected to the mounting frame and is located on one side of the mounting frame. The connecting plate is fixedly connected to the soft pad and is located on a side of the soft pad away from the fingerprint head. The reference member is slidably connected to the connecting plate and is located on one side of the connecting plate. The fixing bolt is threadedly connected to the connecting plate and passes through the reference member.

2. A fingerprint reader installation structure as claimed in claim 1, characterized in that: The mounting assembly further comprises a fixing mechanism, and the fixing mechanism is arranged on one side of the housing.

3. A fingerprint reader installation structure as claimed in claim 2, characterized in that: The fixing mechanism includes a positioning bolt, a positioning plate and a positioning frame. The positioning bolt is threadedly connected to the reference part and passes through the reference part. The positioning plate is fixedly connected to the reference part and is located on a side of the reference part close to the positioning bolt. The positioning frame is fixedly connected to the outer shell and is threadedly connected to the positioning bolt and is located on one side of the outer shell.

4. A fingerprint reader installation structure as claimed in claim 3, characterized in that: The fixing mechanism also includes a sealing plug and a reinforcing plate. The sealing plug is fixedly connected to the reference member and is located on one side of the reference member. The reinforcing plate is fixedly connected to the positioning plate and is located on one side of the reinforcing plate.

5. A fingerprint reader installation structure as claimed in claim 4, characterized in that: The mounting assembly further comprises an auxiliary mechanism, which comprises a chamfer and a decorative strip, wherein the chamfer is fixedly connected to the shell and is located on one side of the shell, and the decorative strip is fixedly connected to the shell and is located on one side of the shell.

6. A fingerprint reader installation structure as claimed in claim 5, characterized in that: The auxiliary mechanism also includes a sealing ring and a rubber strip, wherein the sealing ring is fixedly connected to the shell and is located on a side of the shell close to the mounting frame, and the rubber strip is fixedly connected to the reference member and is located on a side of the reference member.

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