CN213152532U - Fingerprint circuit board convenient to dismouting - Google Patents
Fingerprint circuit board convenient to dismouting Download PDFInfo
- Publication number
- CN213152532U CN213152532U CN202022289184.1U CN202022289184U CN213152532U CN 213152532 U CN213152532 U CN 213152532U CN 202022289184 U CN202022289184 U CN 202022289184U CN 213152532 U CN213152532 U CN 213152532U
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- Prior art keywords
- circuit board
- fingerprint
- built
- lock shell
- fingerprint identification
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- 230000006698 induction Effects 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims description 16
- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 230000004044 response Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 230000036760 body temperature Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model discloses a fingerprint circuit board convenient to dismouting relates to fingerprint lock technical field, including the fingerprint lock shell, the left side fixed mounting of fingerprint lock shell inner chamber has built-in battery case, and the bottom fixed mounting of built-in battery case left surface has the fingerprint identification end, and the fingerprint identification hole has been seted up with the junction of fingerprint identification end left surface to the bottom of fingerprint lock shell left surface. Above-mentioned scheme, connect electrode slice and peg graft inside the slot at connection slot top, let circuit board body and fingerprint identification end electric connection be a whole, when circuit board body is dismantled to needs, only need open the joint apron, alright directly extract circuit board body, the quick assembly disassembly of circuit board body has been realized, utilize the inside forced induction siren that sets up of joint apron simultaneously, at the in-process of opening the joint apron, during the pressure of the inside forced induction siren response of joint apron, can send out alarm sound and warn dismouting personnel and send out warning signal for the administrator.
Description
Technical Field
The utility model relates to a fingerprint lock technical field, more specifically say, the utility model relates to a fingerprint circuit board convenient to dismouting.
Background
The fingerprint lock is an intelligent lock, and is a perfect crystal of a computer information technology, an electronic technology, a mechanical technology and a modern hardware technology; the fingerprint authentication has the characteristics of convenience, rapidness, accuracy and the like, and with the popularization of scientific and technological technology and the development of smart homes, more and more people also start to select fingerprint locks; the fingerprint lock mainly comprises a circuit main board, a clutch, a fingerprint collector, a password technology, a microprocessor (CPU), an intelligent emergency key and the like, wherein the circuit board is an important core component of the fingerprint lock.
But the circuit mainboard of current fingerprint lock sets up in the inside of tool to lock mostly, when the circuit board damages and need change circuit mainboard, need disassemble complicated tool to lock completely, just can take out the mainboard, the inconvenience that brings with the maintenance of giving later stage fingerprint lock.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a fingerprint circuit board convenient to dismouting to when the circuit mainboard damage of solving current fingerprint lock needs to be changed, complicated tool to lock structure makes the dismouting of built-in circuit mainboard comparatively difficult, the problem of inconvenient maintenance.
In order to solve the technical problem, the utility model provides a following technical scheme: a fingerprint circuit board convenient to disassemble and assemble comprises a fingerprint lock shell, wherein a built-in battery box is fixedly installed on the left side of an inner cavity of the fingerprint lock shell, a fingerprint identification end is fixedly installed at the bottom of the left side surface of the built-in battery box, a fingerprint identification hole is formed at the joint of the bottom of the left side surface of the fingerprint lock shell and the left side surface of the fingerprint identification end, a hollow accommodating groove communicated with the fingerprint identification hole is formed in the middle of the left side surface of the fingerprint lock shell, a sliding dustproof cover plate matched with the fingerprint identification hole is arranged in the hollow accommodating groove, an insulating plate positioned at the lower right corner of the inner cavity of the fingerprint lock shell is fixedly installed at the bottom of the right side surface of the built-in battery box, a connecting slot electrically connected with the fingerprint identification end is fixedly installed in the insulating plate, and the built-in circuit board positioned at the right side of the inner, the top demountable installation of built-in circuit board has and is located the sealed top cap on fingerprint lock shell top surface right side.
Preferably, seal cap includes the joint apron, the bottom surface fixed mounting of joint apron has insulating the pad, the inside of joint apron is inlayed and is installed the forced induction siren.
Preferably, the joint apron through connect buckle demountable installation in the top surface of fingerprint lock shell, the forced induction siren is through placing in the inside connecting wire of fingerprint lock shell with the inside storage battery of built-in battery case is electric connection.
Preferably, the built-in circuit board comprises a circuit board body, a connecting electrode plate is arranged at the bottom of the circuit board body, the connecting electrode plate is inserted into a slot at the top of the connecting slot, and the circuit board body is electrically connected with the fingerprint identification end through the connecting slot.
Preferably, the sliding dustproof cover plate comprises a sliding cover, an induction lifting rod is fixedly mounted on the top surface of the sliding cover, and the induction lifting rod is electrically connected with the storage battery pack inside the built-in battery box through a built-in lead.
Preferably, the induction lifting rod comprises a sleeve joint barrel, a metal sliding rod is movably sleeved in the sleeve joint barrel, an electromagnet is fixedly mounted at the top of an inner cavity of the sleeve joint barrel, and a wiring end of the electromagnet is electrically connected with an infrared induction controller.
Preferably, the infrared induction controller is electrically connected with the storage battery pack in the built-in battery box through a built-in lead, and the bottom end of the metal sliding rod is fixedly connected with the top surface of the sleeve joint barrel.
The utility model discloses a technological effect and advantage:
in the scheme, the connecting electrode plate is inserted into the slot at the top of the connecting slot, so that the circuit board body and the fingerprint identification terminal are electrically connected into a whole, when the circuit board body needs to be disassembled, the circuit board body can be directly pulled out only by opening the clamping cover plate, and the quick disassembly and assembly of the circuit board body are realized; infrared induction controller controls the break-make of electromagnet circuit through response human body temperature, when user's finger is close to the fingerprint identification hole, infrared induction controller control electro-magnet circular telegram produces magnetic force, magnetic force adsorbs the inside that the metal slide bar returns the income cover section of thick bamboo that contracts, let the slip lid return the inside that advances the cavity and accomodate the groove, thereby the person of facilitating the use discerns the fingerprint, when fingerprint identification hole is kept away from to user's finger, infrared induction controller automatic control electro-magnet outage, the metal slide bar loses and adsorbs magnetic force, under the effect of metal slide bar and slip lid gravity, the slip lid moves down sealed fingerprint identification hole, thereby dustproof effect has been realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the sliding dustproof cover plate of the present invention;
FIG. 3 is a schematic view of the structure of the induction lifting rod of the present invention;
fig. 4 is a schematic structural view of the built-in circuit board of the present invention;
fig. 5 is a schematic structural view of the seal top cover of the present invention.
The reference signs are: 1. a fingerprint lock housing; 2. a battery box is arranged inside; 3. a fingerprint identification end; 4. a fingerprint identification hole; 5. a hollow storage groove; 6. sliding the dustproof cover plate; 7. an insulating plate; 8. connecting the slots; 9. a built-in circuit board; 10. sealing the top cover; 61. a sliding cover; 62. an induction lifting rod; 621. sleeving a sleeve; 622. A metal slide bar; 623. an electromagnet; 624. an infrared induction controller; 91. a circuit board body; 92. connecting the electrode plates; 101. clamping the cover plate; 102. an insulating pad; 103. a pressure sensing alarm.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
As shown in the attached drawings 1 to 5, the embodiment of the utility model provides a fingerprint circuit board convenient for disassembly and assembly, which comprises a fingerprint lock shell 1, a built-in battery box 2 is fixedly arranged at the left side of the inner cavity of the fingerprint lock shell 1, a fingerprint identification end 3 is fixedly arranged at the bottom of the left side surface of the built-in battery box 2, a fingerprint identification hole 4 is arranged at the joint of the bottom of the left side surface of the fingerprint lock shell 1 and the left side surface of the fingerprint identification end 3, a hollow accommodating groove 5 communicated with the fingerprint identification hole 4 is arranged at the middle part of the left side surface of the fingerprint lock shell 1, a sliding dustproof cover plate 6 matched with the fingerprint identification hole 4 is arranged in the hollow accommodating groove 5, an insulating plate 7 positioned at the lower right corner of the inner cavity of the fingerprint lock shell 1 is fixedly arranged at the bottom of the right side surface of the built-in battery box 2, a connecting slot 8 electrically connected with the fingerprint identification end 3 is fixedly arranged in the insulating plate 7, the top of the built-in circuit board 9 is detachably provided with a sealing top cover 10 positioned at the right side of the top surface of the fingerprint lock shell 1.
As shown in fig. 4 and 5, the sealing top cover 10 includes a clamping cover plate 101, an insulating pad 102 is fixedly mounted on the bottom surface of the clamping cover plate 101, and a pressure sensing alarm 103 is mounted in the clamping cover plate 101; the clamping cover plate 101 is detachably mounted on the top surface of the fingerprint lock shell 1 through a connecting buckle, and the pressure sensing alarm 103 is electrically connected with a storage battery pack inside the built-in battery box 2 through a connecting lead built inside the fingerprint lock shell 1; built-in circuit board 9 includes circuit board body 91, and the bottom of circuit board body 91 is equipped with connection electrode piece 92, and inside connection electrode piece 92 pegged graft in the slot at connection slot 8 top, circuit board body 91 was electric connection through connection slot 8 and fingerprint identification end 3.
It is specific, connect electrode slice 92 to peg graft inside the slot at connection slot 8 top, let circuit board body 91 and 3 electric connection of fingerprint identification end be a whole, when circuit board body 91 is dismantled to needs, only need open joint apron 101, alright directly extract circuit board body 91, the quick assembly disassembly of circuit board body 91 has been realized, utilize the inside forced induction siren 103 that sets up of joint apron 101 simultaneously, at the in-process of opening joint apron 101, during the pressure of the inside forced induction siren 103 response of joint apron 101, can send out the police dispatch sound and warn the dismouting personnel and send out warning signal for the administrator, thereby the safety in utilization of device has been guaranteed.
As shown in fig. 2 and fig. 3, the sliding dustproof cover plate 6 includes a sliding cover 61, an induction lifting rod 62 is fixedly installed on the top surface of the sliding cover 61, and the induction lifting rod 62 is electrically connected with the storage battery pack inside the built-in battery box 2 through a built-in wire; the induction lifting rod 62 comprises a sleeve joint barrel 621, a metal sliding rod 622 is movably sleeved in the sleeve joint barrel 621, an electromagnet 623 is fixedly installed at the top of an inner cavity of the sleeve joint barrel 621, and a wiring terminal of the electromagnet 623 is electrically connected with an infrared induction controller 624; the infrared induction controller 624 is electrically connected with the storage battery pack inside the built-in battery box 2 through a built-in lead, and the bottom end of the metal slide bar 622 is fixedly connected with the top surface of the sleeve 621.
Specifically, the break-make of electro-magnet 623 circuit is controlled through response human body temperature to infrared induction controller 624, when user's finger is close to fingerprint identification hole 4, infrared induction controller 624 control electro-magnet 623 circular telegram produces magnetic force, magnetic force adsorbs the inside that metal slide bar 622 retracts and advance socket 621, let sliding cover 61 retract the inside of advancing cavity and accomodating groove 5, thereby the person of facilitating the use discernment fingerprint, when fingerprint identification hole 4 was kept away from to user's finger, infrared induction controller 624 automatic control electro-magnet 623 outage, metal slide bar 622 loses and adsorbs magnetic force, under the effect of metal slide bar 622 and sliding cover 61 gravity, sliding cover 61 moves down sealed fingerprint identification hole 4, thereby dustproof effect has been realized.
The working process of the utility model is as follows:
the connecting electrode plate 92 is inserted into the slot at the top of the connecting slot 8, so that the circuit board body 91 and the fingerprint identification terminal 3 are electrically connected into a whole, when the circuit board body 91 needs to be disassembled, the circuit board body 91 can be directly pulled out only by opening the clamping cover plate 101, and the circuit board body 91 is quickly disassembled and assembled, meanwhile, by using the pressure sensing alarm 103 arranged in the clamping cover plate 101, in the process of opening the clamping cover plate 101, when the pressure sensed by the pressure sensing alarm 103 in the clamping cover plate 101 is sensed, an alarm sound can be sent to warn disassembling and assembling personnel and send a warning signal to a manager, so that the use safety of the device is ensured;
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A fingerprint circuit board convenient to disassemble and assemble comprises a fingerprint lock shell, wherein a built-in battery box is fixedly installed on the left side of an inner cavity of the fingerprint lock shell, a fingerprint identification end is fixedly installed at the bottom of the left side surface of the built-in battery box, a fingerprint identification hole is formed at the joint of the bottom of the left side surface of the fingerprint lock shell and the left side surface of the fingerprint identification end, the fingerprint circuit board is characterized in that a hollow accommodating groove communicated with the fingerprint identification hole is formed in the middle of the left side surface of the fingerprint lock shell, a sliding dustproof cover plate matched with the fingerprint identification hole is arranged in the hollow accommodating groove, an insulating plate positioned at the lower right corner of the inner cavity of the fingerprint lock shell is fixedly installed at the bottom of the right side surface of the built-in battery box, a connecting slot electrically connected with the fingerprint identification end is fixedly installed in the insulating plate, and a built-in circuit board positioned at the right, the top demountable installation of built-in circuit board has and is located the sealed top cap on fingerprint lock shell top surface right side.
2. The fingerprint circuit board convenient to dismouting of claim 1, characterized in that, seal cap includes the joint apron, the bottom surface fixed mounting of joint apron has insulating pad, the inside of joint apron is inlayed and is installed the forced induction siren.
3. The fingerprint circuit board convenient to disassemble and assemble according to claim 2, wherein the clamping cover plate is detachably mounted on the top surface of the fingerprint lock shell through a connecting buckle, and the pressure sensing alarm is electrically connected with the storage battery pack inside the built-in battery box through a connecting wire built inside the fingerprint lock shell.
4. The fingerprint circuit board convenient for assembly and disassembly of claim 1, wherein the built-in circuit board comprises a circuit board body, the bottom of the circuit board body is provided with a connecting electrode plate, the connecting electrode plate is inserted into the slot at the top of the connecting slot, and the circuit board body is electrically connected with the fingerprint identification end through the connecting slot.
5. The fingerprint circuit board convenient for disassembly and assembly of claim 1, wherein the sliding dustproof cover plate comprises a sliding cover, an induction lifting rod is fixedly installed on the top surface of the sliding cover, and the induction lifting rod is electrically connected with the storage battery pack inside the built-in battery box through a built-in wire.
6. The fingerprint circuit board convenient to disassemble and assemble according to claim 5, wherein the induction lifting rod comprises a sleeve joint barrel, a metal sliding rod is movably sleeved inside the sleeve joint barrel, an electromagnet is fixedly installed at the top of an inner cavity of the sleeve joint barrel, and a wiring end of the electromagnet is electrically connected with an infrared induction controller.
7. The fingerprint circuit board convenient to disassemble and assemble of claim 6, wherein the infrared induction controller is electrically connected with the storage battery pack inside the built-in battery box through a built-in lead, and the bottom end of the metal sliding rod is fixedly connected with the top surface of the sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022289184.1U CN213152532U (en) | 2020-10-14 | 2020-10-14 | Fingerprint circuit board convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022289184.1U CN213152532U (en) | 2020-10-14 | 2020-10-14 | Fingerprint circuit board convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213152532U true CN213152532U (en) | 2021-05-07 |
Family
ID=75720112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022289184.1U Expired - Fee Related CN213152532U (en) | 2020-10-14 | 2020-10-14 | Fingerprint circuit board convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213152532U (en) |
-
2020
- 2020-10-14 CN CN202022289184.1U patent/CN213152532U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |