CN207009333U - A kind of fingerprint recognition button switch - Google Patents
A kind of fingerprint recognition button switch Download PDFInfo
- Publication number
- CN207009333U CN207009333U CN201720606917.5U CN201720606917U CN207009333U CN 207009333 U CN207009333 U CN 207009333U CN 201720606917 U CN201720606917 U CN 201720606917U CN 207009333 U CN207009333 U CN 207009333U
- Authority
- CN
- China
- Prior art keywords
- button
- button base
- protection ring
- protection
- fingerprint recognition
- Prior art date
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Abstract
The utility model discloses a kind of fingerprint recognition button switch, including protection ring and button base, the lower section left and right ends of the button base are provided with binding post, and the interior lower end of button base is provided with inside contact, the inside of the button base is provided with electromagnetism relay switch above inside contact, and the interior side of button base is provided with memory above inside contact, the inside of the button base is provided with processor above memory, the side of the button base is provided with a key typing fingerprint recognition button, the protection ring is screwed installed in the top of button base, and one end of button base is provided with protection ring installation screw thread on protection ring；The protection ring of installation is screwed by being designed with above button base; it is easy to user to be cleared up when entering dust between button cap and protection ring; avoid entered in protection ring dust cause button can not normal use the problem of, while also allow for cleaning button.
Description
Technical field
The utility model belongs to button cap switching technique field, and in particular to a kind of fingerprint recognition button switch.
Background technology
Fingerprint recognition refers to by the details of more different fingerprints to be differentiated.Fingerprint identification technology is related to figure
As numerous subjects such as processing, pattern-recognition, computer vision, mathematical morphology, wavelet analysises.Due to everyone fingerprint not
Together, be exactly same people ten refer between, fingerprint also has significant difference, therefore fingerprint can be used for identity authentication.Due to each stamp
Orientation not exclusively, impetus difference can bring different degrees of deformation, largely fuzzy fingerprints again be present, how correctly to carry
Take feature and realize correct matching, be the key of fingerprint identification technology.
In the industrial production, most equipment, it is required for switch to provide Electric control for it, some equipment belong to extraordinary
Equipment category, equipment, which starts, to be stopped operation and pays particular attention to safety, it is necessary to is taken appointment with certificate operation by special messenger, traditional button is opened
Close the feature for being not enough to limit operating personnel, it is difficult to meet the characteristic of special messenger's operation, once by people's maloperation, may trigger serious
Peril, and button cap switch use when close to button surrounding protection ring dismantle inconvenience, easily enter dust or miscellaneous
During matter, it is stuck to easily cause button, cause button can not normal work the problem of, be this it is proposed that a kind of fingerprint recognition button
Switch.
Utility model content
The purpose of this utility model is to provide a kind of fingerprint recognition button switch, to solve to propose in above-mentioned background technology
Protection ring when existing button cap switch uses close to button surrounding dismantles inconvenience, easily when entering dust or impurity, holds
It is stuck to easily cause button, cause button can not normal work the problem of.
To achieve the above object, the utility model provides following technical scheme：A kind of fingerprint recognition button switch, including protect
Retaining ring and button base, the lower section left and right ends of the button base are provided with binding post, and the interior lower end of button base
Inside contact is provided with, the inside of the button base is provided with electromagnetism relay switch, and button above inside contact
The interior side of base is provided with memory above inside contact, and the inside of the button base is close to the upper of memory
Side is provided with processor, and the side of the button base is provided with a key typing fingerprint recognition button, and the protection ring screws peace
Mounted in the top of button base, and one end of button base is provided with protection ring installation screw thread, the protection on protection ring
One end away from button base on ring is provided with anti-skidding rotation screw thread, and the top of the button base is set on the inside of protection ring
Button cap is equipped with, the middle position of the button cap is provided with fingerprint recognition button, guarantor is provided with above the protection ring
Protecting cover, the side of protection ring is provided with protection cap projection in the protection cap, the key typing fingerprint recognition button with
Fingerprint recognition button is electrically connected with, and the electromagnetism relay switch is electrically connected with inside contact, the key typing fingerprint recognition
Button, processor, memory and inside contact are electrically connected with binding post.
Preferably, the opening position on the button base close to protection ring installation screw thread is provided with thread groove, the guarantor
Retaining ring installs screw thread by protection ring with button base and thread groove is fixedly connected.
Preferably, the upper surface of the protection ring is provided with protection cap mounting groove, and the protection cap passes through guarantor with protection ring
Protecting cover is raised and protection cap mounting groove is connected together.
Preferably, the both sides on the button base close to binding post are provided with screw mounting hole, the button base with
External electrical equipment is fixedly connected by screw with screw mounting hole.
Preferably, it is provided with O-ring seal on the inside of protection cap mounting groove on the protection ring.
Work of the present utility model is former：The fingerprint recognition button switch, button base are fixedly mounted on setting of needing to use
It is standby upper, then binding post is connected with external device by external connecting line, it is necessary in use, opening protection cap, user is led to
Cross button cap and be controlled use；
When operator presses button switch, fingerprint recognition button will gather the finger print information of pressing person, and by acquisition
Finger print information is sent to processor, and the finger print information of collection is compared processor with the fingerprint database in memory, when
When the finger print information of operator can match with the finger print information in data, the identity of operator obtains certification, control module control
Electromagnetism relay switch works, and the circuit between two contacts of conducting switch internal, button switch is all normally worked, connection is set
Stand-by power source, when the key typing fingerprint recognition button on switch housing is pressed, control module can adopt fingerprint recognition button
Operator's finger print information of collection is write into the fingerprint database of memory；
After using a period of time, anti-skidding rotation screw thread can be used in user, opens protection ring, button cap is carried out clear
Reason, after the completion of cleaning, is engaged and installed in protection cap mounting groove using the protection cap projection in protection cap, so as to enter to button cap
Row protection.
Compared with prior art, the beneficial effects of the utility model are：
(1) protection ring of installation is screwed by being designed with above button base, is entered between button cap and protection ring
Be easy to user to be cleared up when entering dust, avoid enter in protection ring dust cause button can not normal use ask
Topic, while also allow for cleaning button；
(2) installation is engaged with the protection cap above protection ring by the groove designed in button protection ring upper surface, and then
It is easy to protect the button cap of inside when not in use；
(3) fingerprint button switch is made to possess stronger fingerprint identification function, the startup and stopping for electrical equipment or equipment provide
Safety guarantee.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of protection ring in the utility model；
Fig. 3 is the internal structure schematic diagram of button base in the utility model；
Fig. 4 is the structured flowchart of each module in the utility model.
In figure：1- protection caps projection, 2- protection caps, 3- button caps, 4- protection caps mounting groove, 5- protection rings, 6- binding posts,
The anti-skidding rotation screw thread of 7- buttons base, 8-, 9- protection rings installation screw thread, 10- fingerprint recognitions button, the key typing fingerprints of 11- mono- are known
Other button, 12- electromagnetism relay switch, 13- processors, 14- memories, 15- inside contacts.
Embodiment
Embodiment 1：As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the utility model provides a kind of technical scheme：A kind of fingerprint is known
Other button switch, including protection ring 5 and button base 7, the lower section left and right ends of button base 7 are provided with binding post 6, and press
The interior lower end of button base 7 is provided with inside contact 15, and the inside of button base 7 is provided with electricity close to the top of inside contact 15
Magnetic relay switch 12, and the interior side of button base 7 is provided with memory 14, button base close to the top of inside contact 15
7 inside is provided with processor 13 close to the top of memory 14, and the side of button base 7 is provided with a key typing fingerprint recognition
Button 11, protection ring 5 are screwed installed in the top of button base 7, and are provided with protection ring 5 close to one end of button base 7
Protection ring installs screw thread 9, and one end away from button base 7 on protection ring 5 is provided with anti-skidding rotation screw thread 8, button base 7 it is upper
Side is provided with button cap 3 close to the inner side of protection ring 5, and the middle position of button cap 3 is provided with fingerprint recognition button 10, protection
The top of ring 5 is provided with protection cap 2, and the side in protection cap 2 close to protection ring 5 is provided with protection cap projection 1, and a key typing refers to
Line recognition button 11 is electrically connected with fingerprint recognition button 10, and electromagnetism relay switch 12 is electrically connected with inside contact 15, a key
Typing fingerprint recognition button 11, processor 13, memory 14 and inside contact 15 are electrically connected with binding post 6.
Operation principle and process for using of the present utility model：The fingerprint recognition button switch, button base 7 are fixedly mounted on
In the equipment needed to use, then binding post 6 is connected with external device by external connecting line, it is necessary to be protected in use, opening
Protecting cover 2, user are controlled use by button cap 3；
When operator presses button switch, fingerprint recognition button 10 will gather the finger print information of pressing person, and will obtain
Finger print information be sent to processor 13, processor 13 carries out the fingerprint database in the finger print information of collection and memory 13
Compare, when the finger print information of operator can match with the finger print information in data, the identity of operator obtains certification, controls mould
Block control electromagnetism relay switch 12 works, and the circuit between two contacts of conducting switch internal, enables all normal work of button switch
Make, connect device power supply (DPS), when the key typing fingerprint recognition button 11 on switch housing is pressed, control module can be by fingerprint
Operator's finger print information that recognition button 10 gathers is write into the fingerprint database of memory 13；
After using a period of time, anti-skidding rotation screw thread 8 can be used in user, opens protection ring 5, button cap 3 is carried out
Cleaning, after the completion of cleaning, be engaged and installed in using the protection cap projection 1 in protection cap 2 in protection cap mounting groove 4, so as to by
Button cap 3 is protected.
It is fixedly mounted for the ease of protection ring 5, in the present embodiment, it is preferred that close to protection ring installation spiral shell on button base 7
The opening position of line 9 is provided with thread groove, and protection ring 5 installs screw thread 9 by protection ring with button base 7 and thread groove is fixed
Connection.
It is connected for the ease of protection cap 2 with protection ring 5, in the present embodiment, it is preferred that the upper surface of protection ring 5 is provided with
Protection cap mounting groove 4, protection cap 2 are connected together with protection ring 5 by protection cap projection 1 and protection cap mounting groove 4.
It is fixedly mounted for the ease of button base 7, in the present embodiment, it is preferred that close to binding post 6 on button base 7
Both sides are provided with screw mounting hole, and button base 7 is fixedly connected with external electrical equipment by screw and screw mounting hole.
In order to prevent dust from entering on button cap 3, cause button cap 3 can not normal use the problem of, in the present embodiment,
Preferably, the inner side of protection cap mounting groove 4 is provided with O-ring seal on protection ring 5.
Binding post 6 in the utility model electrically connects with external device, is easy to control the switch of external device；This practicality is new
Button base 7 in type is designed with thread groove close to the side of protection ring 5, is easy to the installation of protection ring 5.
Claims (6)
1. a kind of fingerprint recognition button switch, including protection ring (5) and button base (7), the lower section of button base (7) or so two
End is provided with binding post (6), it is characterised in that：The interior lower end of the button base (7) is provided with inside contact (15), institute
The inside for stating button base (7) is provided with electromagnetism relay switch (12), and button base (7) above inside contact (15)
Interior side be provided with memory (14) above inside contact (15), the inside of the button base (7) is close to depositing
Processor (13) is provided with above reservoir (14), the side of the button base (7) is provided with a key typing fingerprint recognition and pressed
Button (11), the top of the button base (7) are provided with button cap (3), the button cap (3) on the inside of protection ring (5)
Middle position be provided with fingerprint recognition button (10), the key typing fingerprint recognition button (11) and fingerprint recognition button
(10) it is electrically connected with, the electromagnetism relay switch (12) is electrically connected with inside contact (15), the key typing fingerprint recognition
Button (11), processor (13), memory (14) and inside contact (15) are electrically connected with binding post (6).
A kind of 2. fingerprint recognition button switch according to claim 1, it is characterised in that：The protection ring (5) screws peace
Mounted in the top of button base (7), and one end of button base (7) is provided with protection ring installation screw thread on protection ring (5)
(9), one end away from button base (7) is provided with anti-skidding rotation screw thread (8) on the protection ring (5), the protection ring (5)
Top is provided with protection cap (2), and it is raised (1) that the side of protection ring (5) is provided with protection cap on the protection cap (2).
A kind of 3. fingerprint recognition button switch according to claim 2, it is characterised in that：Leaned on the button base (7)
The opening position of nearly protection ring installation screw thread (9) is provided with thread groove, and the protection ring (5) passes through protection with button base (7)
Ring installation screw thread (9) is fixedly connected with thread groove.
A kind of 4. fingerprint recognition button switch according to claim 2, it is characterised in that：The upper table of the protection ring (5)
Face is provided with protection cap mounting groove (4), and the protection cap (2) is installed with protection ring (5) by protection cap raised (1) and protection cap
Groove (4) is connected together.
A kind of 5. fingerprint recognition button switch according to claim 2, it is characterised in that：Leaned on the button base (7)
The both sides of proximity terminal (6) are provided with screw mounting hole, and the button base (7) passes through screw and screw with external electrical equipment
Mounting hole is fixedly connected.
A kind of 6. fingerprint recognition button switch according to claim 4, it is characterised in that：It is close on the protection ring (5)
Protection cap mounting groove is provided with O-ring seal on the inside of (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606917.5U CN207009333U (en) | 2017-05-27 | 2017-05-27 | A kind of fingerprint recognition button switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720606917.5U CN207009333U (en) | 2017-05-27 | 2017-05-27 | A kind of fingerprint recognition button switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207009333U true CN207009333U (en) | 2018-02-13 |
Family
ID=61445473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720606917.5U Active CN207009333U (en) | 2017-05-27 | 2017-05-27 | A kind of fingerprint recognition button switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207009333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109086702A (en) * | 2018-07-23 | 2018-12-25 | 浙江钜士安防科技股份有限公司 | A kind of biological characteristic really weighs formula electrically activating switch |
| CN113410971A (en) * | 2021-05-16 | 2021-09-17 | 武汉领普科技有限公司 | Self-generating switch and processing method and control system thereof |
-
2017
- 2017-05-27 CN CN201720606917.5U patent/CN207009333U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109086702A (en) * | 2018-07-23 | 2018-12-25 | 浙江钜士安防科技股份有限公司 | A kind of biological characteristic really weighs formula electrically activating switch |
| CN113410971A (en) * | 2021-05-16 | 2021-09-17 | 武汉领普科技有限公司 | Self-generating switch and processing method and control system thereof |
| CN113410971B (en) * | 2021-05-16 | 2022-06-03 | 武汉领普科技有限公司 | Self-generating switch and processing method and control system thereof |
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