CN209297377U - A kind of Fingerprint Lock with protection cap structure - Google Patents
A kind of Fingerprint Lock with protection cap structure Download PDFInfo
- Publication number
- CN209297377U CN209297377U CN201822138883.9U CN201822138883U CN209297377U CN 209297377 U CN209297377 U CN 209297377U CN 201822138883 U CN201822138883 U CN 201822138883U CN 209297377 U CN209297377 U CN 209297377U
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- CN
- China
- Prior art keywords
- protection cap
- locating part
- spring
- pull rod
- button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of Fingerprint Locks with protection cap structure, including shell and handle, the shell is arranged on the right side of door, and shell front side upper end is inlaid with button, it is connected on the left of the button with support rod, and spring is enclosed on the outside of support rod, it is connected on the left of spring with top plate simultaneously, the support rod left end is connected through top plate and outer casing inner wall with the first pull rod lower end, and first pull rod upper end be rotatably connected to the first connection cross bar, the first connection cross bar is rotatably connected to the second pull rod simultaneously, the second pull rod right end is rotatably connected to the second connection cross bar, and second connection cross bar be connected with the first locating part bottom.The Fingerprint Lock with protection cap structure; it is provided with button, protection cap, bradyseism item and spring hinge; by that protection cap can be driven voluntarily to bounce by spring hinge by lower button; when not in use; protection cap can provide sufficient protection to fingerprint identification module, improve safety in utilization and convenience.
Description
Technical field
The utility model relates to Fingerprint Lock technical field, specially a kind of Fingerprint Lock with protection cap structure.
Background technique
Electronic lock refers to and has used programmable storage and data reading device, and unlocking mode usually has password, refers to
The identification methods such as line, fingerprint is admitted to the memory in lock, while generating magnetic field, and generate voltage in the coil on chip,
It is used as unlocking power supply, after lock core powers on, needs to open electronic lock by handle.
The existing usual fingerprint identification module of Fingerprint Lock is usually in open is arranged in Fingerprint Lock case surface or wrist-watch
Face, due to the particularity of fingerprint identification module, when being invaded by water and dust, the recognition speed of fingerprint identification module and accurate
Degree can all have a greatly reduced quality, therefore there is inconvenience in use, in view of the above-mentioned problems, needing to improve existing equipment.
Utility model content
The utility model provides a kind of Fingerprint Lock with protection cap structure, it is intended to solve the usual fingerprint of existing Fingerprint Lock
Identification module is usually in open setting in Fingerprint Lock case surface or grip surface, due to the particularity of fingerprint identification module,
When being invaded by water and dust, the problem of recognition speed of fingerprint identification module and accuracy can all have a greatly reduced quality.
The utility model is realized in this way including shell and handle, the shell is arranged on the right side of door, and shell front side
Upper end is inlaid with button, is connected on the left of the button with support rod, and spring is enclosed on the outside of support rod, while on the left of spring
It is connected with top plate, the support rod left end is connected through top plate and outer casing inner wall with the first pull rod lower end, and the first pull rod
Upper end is rotatably connected to the first connection cross bar, while the first connection cross bar is rotatably connected to the second pull rod, and second pull rod is right
End is rotatably connected to the second connection cross bar, and the second connection cross bar is connected with the first locating part bottom, first locating part
Centre is connected by shaft with outer casing inner wall, and the first locating part top is connected with the second locating part, second limit
Part setting is in protection cap bottom left, and protection cap bottom right is provided with bradyseism item, the protection cap by spring hinge with
Cover top portion is connected, and front side is provided with touch display screen among shell, and the handle is arranged in shell front side lower end.
Further, the button, support rod and spring form telescoping mechanism, and the distance of stretch out and draw back of telescoping mechanism is less than bullet
The initial length of spring.
Further, the support rod and spring are provided with 2, and support rod and spring are about the central point of button
It is symmetrical.
Further, first pull rod is provided with 2, and central point of 2 the first pull rods about the first connection cross bar
It is symmetrical, while the vertical section of the first pull rod is L-shaped.
Further, the connection type of the second connection cross bar and the first locating part is rotation connection, and first limits
The rotational angle range of part is 0-30 degree.
Further, first locating part and shaft form rotating mechanism, and the rotational angle range of rotating mechanism is
0-30 degree.
Further, the protection cap and spring hinge form rotating mechanism, and the rotational angle range of rotating mechanism is
0-120 degree.
Compared with prior art, the utility model has the beneficial effects that this has the Fingerprint Lock of protection cap structure
(1) it is provided with button and protection cap, it can be when using Fingerprint Lock by protection cap, effective protection fingerprint recognition
Module improves the service life of line identification module from the erosion of the impurity such as extraneous dust or water；
(2) button, support rod, spring, top plate, the first locating part, the second locating part, protection cap and spring hinge are provided with
Chain, when a button is depressed, the compression of button push the spring, and the first locating part bottom is driven to rotate to the left, and the first limit at this time
It turns right at the top of the part of position, when disconnecting at the top of the first locating part with the second locating part bottom, protection cap is in spring hinge
It voluntarily pops up and is rotated up under the action of chain, fingerprint identification module is exposed to outer at this time, uses fingerprint identification module solution
It locks a door, use is more convenient.
Detailed description of the invention
Fig. 1 is the attachment structure schematic diagram of the utility model door and shell；
Fig. 2 is the attachment structure schematic diagram of the utility model handle and shell；
Fig. 3 is the attachment structure schematic diagram of the utility model button and the second locating part；
Fig. 4 is enlarged structure schematic diagram at A in the utility model Fig. 1；
Fig. 5 is enlarged structure schematic diagram at B in the utility model Fig. 1.
In figure: 1, shell, 2, door, 3, button, 4, support rod, 5, spring, 6, top plate, the 7, first pull rod, the 8, first connection
Cross bar, the 9, second pull rod, the 10, second connection cross bar, the 11, first locating part, 12, shaft, the 13, second locating part, 14, protection
Lid, 15, bradyseism item, 16, spring hinge, 17, fingerprint identification module, 18, touch display screen, 19, handle.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
In the description of the present invention, it should be understood that term " length ", " width ", "upper", "lower", " preceding ",
The orientation or positional relationship of the instructions such as " rear ", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached
Orientation or positional relationship shown in figure, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion
Signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this
The limitation of utility model.In addition, the meaning of " plurality " is two or more in the description of the present invention, unless separately
There is clearly specific restriction.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of Fingerprint Lock with protection cap structure, such as
Shown in Fig. 2, Fig. 3 and Fig. 4, the setting of shell 1 is on 2 right side of door, and 1 front side upper end of shell is inlaid with button 3, button 3, support rod 4
Telescoping mechanism is formed with spring 5, and the distance of stretch out and draw back of telescoping mechanism is less than the initial length of spring 5, pushes and supports by button 3
Bar 4 moves to the left, when button 3 loses thrust, drives button 3 to restore initial position by spring 5.
As shown in figure 3,3 left side of button is connected with support rod 4, and spring 5 is enclosed on the outside of support rod 4, while spring 5
Left side is connected with top plate 6, and support rod 4 and spring 5 are provided with 2, and support rod 4 and center of the spring 5 about button 3
Point is symmetrical, it is ensured that the held stationary when pressing of button 3.
As shown in Figure 2 and Figure 4,4 left end of support rod is connected through top plate 6 and 1 inner wall of shell with 7 lower end of the first pull rod,
And 7 upper end of the first pull rod is rotatably connected to the first connection cross bar 8, while the first connection cross bar 8 is rotatably connected to the second pull rod 9,
First pull rod 7 is provided with 2, and 2 the first pull rods 7 are symmetrical about the central point of the first connection cross bar 8, while the first pull rod
7 vertical section is L-shaped, and convenient for driving the second pull rod 9 of 7 top of the first pull rod to be moved to the left simultaneously, 9 right end of the second pull rod turns
Dynamic to be connected with the second connection cross bar 10, second connects the connection type of cross bar 10 and the first locating part 11 as rotation connection, and the
The rotational angle range of one locating part 11 is 0-30 degree, pulls the lower end of the first locating part 11 to be moved to the left by the second pull rod 9,
And second connection cross bar 10 be connected with 11 bottom of the first locating part, the first locating part 11 and the composition rotating mechanism of shaft 12, and
The rotational angle range of rotating mechanism is 0-30 degree, when 11 bottom of the first locating part starts mobile to the left, the first locating part 11
Middle section is rotated around shaft 12, so that it is mobile and mutually disconnected with the second locating part 13 to drive 11 top of the first locating part to start to the right
Open connection.
As shown in Figure 1, Figure 2 and shown in Fig. 5, it is connected by shaft 12 with 1 inner wall of shell among the first locating part 11, and first
11 top of locating part is connected with the second locating part 13, and the second locating part 13 is arranged in 14 bottom left of protection cap, and protection cap
14 bottom rights are provided with bradyseism item 15, and protection cap 14 and spring hinge 16 form rotating mechanism, and the angle of rotation of rotating mechanism
Degree range is 0-120 degree, and after 11 top of the first locating part and the second locating part 13 disconnect, spring hinge 16 drives protection
Lid 14 is rotated up automatically, and protection cap 14 at the top of spring hinge 16 and shell 1 by being connected, and front side setting among shell 1
There is touch display screen 17, handle 18 is arranged in 1 front side lower end of shell.
The working principle and process for using of the utility model: when using the Fingerprint Lock with protection cap structure, first
Button press 3, button 3 drives support rod 4 to move to the left at this time, and button 3 starts compressed spring 5 to the left, and support rod 4 pushes
First pull rod 7 starts to be moved to the left, and drives the second pull rod 9 to start to moving to left by the first connection cross bar 8 at the top of the first pull rod 7
Dynamic, the second pull rod 9 drives the bottom of the first locating part 11 to start to be moved to the left by the second connection cross bar 10, the first limit at this time
Part 11 begins around shaft 12 and starts turning, and the top of the first locating part 11 starts to move right, when 11 top of the first locating part
After mutually disconnecting with the second locating part 13, spring hinge 16 drives protection cap 14 to pop up, and starts to be rotated up, this
When by hand touch fingerprint identification module 17 can device for opening, fingerprint identification module 17 is existing equipment, and fingerprint recognition mould
Block 17 is the prior art, only does illustrate herein, not as the novel point of the application, can be incited somebody to action by swing handle 19 at this time
Door 2 is opened, and after use, rotates down protection cap 14, makes the second locating part 13 and the first limit of 14 bottom of protection cap
Part 11 reconnects, and bradyseism item 15 can provide certain buffering when 14 bottom of protection cap and shell 1 contact with each other and protect
Shield, this just completes entirely to work, and the content being not described in detail in this specification belongs to known in professional and technical personnel in the field
The prior art.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle
Within the scope of shield.
Claims (7)
1. a kind of Fingerprint Lock with protection cap structure, including shell and handle, it is characterised in that: the shell setting is on the door right side
Side, and shell front side upper end is inlaid with button, is connected on the left of the button with support rod, and is enclosed with bullet on the outside of support rod
Spring, while being connected on the left of spring with top plate, the support rod left end is through top plate and outer casing inner wall and the first pull rod lower end phase
Connection, and the first pull rod upper end is rotatably connected to the first connection cross bar, while the first connection cross bar is rotatably connected to the second pull rod,
The second pull rod right end is rotatably connected to the second connection cross bar, and the second connection cross bar is connected with the first locating part bottom,
It is connected by shaft with outer casing inner wall among first locating part, and the first locating part top is connected with the second locating part
It connects, second locating part is arranged in protection cap bottom left, and protection cap bottom right is provided with bradyseism item, the protection cap
It is connected by spring hinge with cover top portion, and front side is provided with touch display screen among shell, the handle setting is outside
Lower end on front side of shell.
2. a kind of Fingerprint Lock with protection cap structure according to claim 1, it is characterised in that: the button, support
Bar and spring form telescoping mechanism, and the distance of stretch out and draw back of telescoping mechanism is less than the initial length of spring.
3. a kind of Fingerprint Lock with protection cap structure according to claim 1, it is characterised in that: the support rod and bullet
Spring is provided with 2, and support rod is symmetrical about the central point of button with spring.
4. a kind of Fingerprint Lock with protection cap structure according to claim 1, it is characterised in that: first pull rod is set
2 are equipped with, and 2 the first pull rods are symmetrical about the central point of the first connection cross bar, while the vertical section of the first pull rod is in " L "
Shape.
5. a kind of Fingerprint Lock with protection cap structure according to claim 1, it is characterised in that: second connection is horizontal
The connection type of bar and the first locating part is rotation connection, and the rotational angle range of the first locating part is 0-30 degree.
6. a kind of Fingerprint Lock with protection cap structure according to claim 1, it is characterised in that: first locating part
Rotating mechanism is formed with shaft, and the rotational angle range of rotating mechanism is 0-30 degree.
7. a kind of Fingerprint Lock with protection cap structure according to claim 1, it is characterised in that: the protection cap and bullet
Spring hinge forms rotating mechanism, and the rotational angle range of rotating mechanism is 0-120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822138883.9U CN209297377U (en) | 2018-12-19 | 2018-12-19 | A kind of Fingerprint Lock with protection cap structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822138883.9U CN209297377U (en) | 2018-12-19 | 2018-12-19 | A kind of Fingerprint Lock with protection cap structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297377U true CN209297377U (en) | 2019-08-23 |
Family
ID=67655406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822138883.9U Expired - Fee Related CN209297377U (en) | 2018-12-19 | 2018-12-19 | A kind of Fingerprint Lock with protection cap structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209297377U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112651477A (en) * | 2019-10-11 | 2021-04-13 | 深圳新蕊科技有限公司 | Electronic information memory with encryption function |
-
2018
- 2018-12-19 CN CN201822138883.9U patent/CN209297377U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112651477A (en) * | 2019-10-11 | 2021-04-13 | 深圳新蕊科技有限公司 | Electronic information memory with encryption function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190823 Termination date: 20201219 |