CN209199130U - A kind of waterproof fingerprint identification device - Google Patents
A kind of waterproof fingerprint identification device Download PDFInfo
- Publication number
- CN209199130U CN209199130U CN201920046035.7U CN201920046035U CN209199130U CN 209199130 U CN209199130 U CN 209199130U CN 201920046035 U CN201920046035 U CN 201920046035U CN 209199130 U CN209199130 U CN 209199130U
- Authority
- CN
- China
- Prior art keywords
- box body
- link block
- fingerprint identification
- support bar
- electric pushrod
- 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.)
- Expired - Fee Related
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of waterproof fingerprint identification devices, including bottom plate and box body, groove is equipped at the top of bottom plate, through-hole is offered at the top of box body, box body inside top is equipped with protective glasses below through-hole, box body bottom is equipped with box cover, box body inside side walls are equipped with sliding rail and the first link block, matching is equipped with slide plate in sliding rail, slide plate side wall is equipped with the second link block and third link block, first link block side wall is equipped with the first electric pushrod, second link block bottom is equipped with the second electric pushrod, second electric pushrod bottom is equipped with the 4th link block, through slot is equipped at the top of 4th link block, sliding rail side wall side is equipped with the first block, the sliding rail side wall other side is equipped with the second block, first support bar and second support bar are equipped at the top of box cover, the same mandril is equipped at the top of first support bar and at the top of second support bar.The utility model is convenient to use, it can be achieved that guaranteeing the intracorporal drying of box, convenient for continuing working for fingerprint identification module.
Description
Technical field
The utility model relates to fingerprint identification device technical field, in particular to a kind of waterproof fingerprint identification device.
Background technique
The biological identification technology of increasingly raising with the development and people of to(for) information security demand, fingerprint identification technology
More and more it is used for electronic information security and area of security.Fingerprint identification technology passes through the dress with finger print collecting function
Set acquisition fingerprint image, taken the fingerprint from collected fingerprint feature by specific fingerprint algorithm, and by its with adopt in advance
The fingerprint template of collection processing is compared, if similarity is more than reservation threshold, fingerprint comparison passes through, and verifies the legal of user
Identity.
Existing waterproof paper line identification device, box cover and box connection, which are easy to loosen, leads to water inlet in box body.
Utility model content
The main purpose of the utility model is to provide a kind of waterproof fingerprint identification devices, can effectively solve background technique
The problems in.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of waterproof fingerprint identification device, including bottom plate and box body, the bottom plate top are equipped with groove, and the box body is set to
In the groove, the bottom base plate is equipped with several universal wheels, offers through-hole, the box body medial roof at the top of the box body
Portion is equipped with protective glasses below the through-hole, and the box body inside bottom is equipped with fingerprint identification module, institute below the through-hole
Box body bottom is stated equipped with box cover, the box body inside side walls are equipped with sliding rail and the first link block, and matching, which is equipped with, in the sliding rail slides
Plate, the slide plate side wall are equipped with the second link block and third link block, and the first link block side wall is equipped with the first electric pushrod,
First electric pushrod one end is connected with the third link block, and second link block bottom is equipped with the second electric pushrod,
Second electric pushrod bottom is equipped with the 4th link block, is equipped with through slot, the sliding rail side wall one at the top of the 4th link block
Side is equipped with the first block, and the sliding rail side wall other side is equipped with the second block, and first support bar and the are equipped at the top of the box cover
Two support rods, the first support bar top and second support bar top are equipped with the same mandril, the 4th link block
Between first support bar and the second support bar.
Preferably, several described universal wheel intervals are set to the bottom base plate.
Preferably, the box cover side and the box body are connected by a snap, and the box cover other side and the box body are logical
Cross hinge connection.
Preferably, first electric pushrod and the sliding rail are arranged in parallel, and the mandril and the box cover are arranged in parallel.
Preferably, the width of the through slot is greater than the width of the mandril, and the first protective pad is equipped in the through slot, described
Mandril bottom is equipped with the second protective pad.
Preferably, the bottom plate and the box connection are equipped with the first sealing ring, and the protective glasses and the box body connect
It meets place and is equipped with the second sealing ring, the box cover and the box connection are equipped with third sealing ring.
Compared with prior art, the utility model has the following beneficial effects: a kind of waterproof fingerprint identification device, passes through
Sliding rail, the first link block, slide plate, the second link block, third link block, the first electric pushrod, the second electric pushrod, the 4th are set
Link block, through slot, the first block, the second block, first support bar, second support bar and mandril are, it can be achieved that guarantee that box is intracorporal
It is dry, convenient for continuing working for fingerprint identification module.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of waterproof fingerprint identification device of the utility model.
Fig. 2 is a kind of waterproof fingerprint identification device tray interior structural schematic diagram of the utility model.
Fig. 3 is a kind of waterproof fingerprint identification device box cover side view of the utility model.
In figure: 1, bottom plate；2, box body；3, groove；4, universal wheel；5, through-hole；6, protective glasses；7, fingerprint identification module；8,
Box cover；9, sliding rail；10, the first link block；11, slide plate；12, the second link block；13, third link block；14, it first electronic pushes away
Bar；15, the second electric pushrod；16, the 4th link block；17, through slot；18, the first block；19, the second block；20, the first support
Bar；21, second support bar；22, mandril.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figure 1-3, a kind of waterproof fingerprint identification device, including bottom plate 1 and box body 2, it is equipped with groove 3 at the top of bottom plate 1,
Box body 2 is set in groove 3, and 1 bottom of bottom plate is equipped with several universal wheels 4, offers through-hole 5,2 medial roof of box body at the top of box body 2
Portion is equipped with protective glasses 6 below through-hole 5, and 2 inside bottom of box body is equipped with fingerprint identification module 7,2 bottom of box body below through-hole 5
Equipped with box cover 8,2 inside side walls of box body are equipped with sliding rail 9 and the first link block 10, and matching is equipped with slide plate 11,11 side of slide plate in sliding rail 9
Wall is equipped with the second link block 12 and third link block 13, and 10 side wall of the first link block is equipped with the first electric pushrod 14, and first is electronic
14 one end of push rod and third link block 13 connect, and 12 bottom of the second link block is equipped with the second electric pushrod 15, the second electric pushrod
15 bottoms are equipped with the 4th link block 16, and through slot 17 is equipped at the top of the 4th link block 16, and 9 side wall side of sliding rail is equipped with the first block
18, the 9 side wall other side of sliding rail is equipped with the second block 19, is equipped with first support bar 20 and second support bar 21 at the top of box cover 8, and first
It is equipped with the same mandril 22 at the top of 20 top of support rod and second support bar 21, the 4th link block 16 is set to 20 He of first support bar
Between second support bar 21.
Several universal wheels 4 interval is set to 1 bottom of bottom plate；8 side of box cover and box body 2 are connected by a snap, and box cover 8 is another
Side and box body 2 are connected by a hinge；First electric pushrod 14 and sliding rail 9 are arranged in parallel, and mandril 22 and box cover 8 are arranged in parallel；It is logical
The width of slot 17 is greater than the width of mandril 22, and the first protective pad is equipped in through slot 17, and 22 bottom of mandril is equipped with the second protective pad；Bottom
Plate 1 and 2 junction of box body are equipped with the first sealing ring, and protective glasses 6 and 2 junction of box body are equipped with the second sealing ring, box cover 8 and box body
2 junctions are equipped with third sealing ring.
It should be noted that the utility model is a kind of waterproof fingerprint identification device, in use, opening the second electric pushrod
15 power supplys, the second electric pushrod 15 drive the 4th link block 16 to move to suitable position in the vertical direction, and it is electronic to close second
15 power supply of push rod opens 14 power supply of the first electric pushrod, and the first electric pushrod 14 drives third link block 13 to move, third connection
Block 13 drives slide plate 11 to slide along sliding rail 9, and slide plate 11 drives the 4th connection by the second link block 12, the second electric pushrod 15
Block 16 moves to suitable position in the horizontal direction, closes 14 power supply of the first electric pushrod, opens 15 power supply of the second electric pushrod,
Second electric pushrod 15 drives the 4th link block 16 to move upwards, when mandril 22 and 3 bottom of groove contact subsequent reforwarding dynamic 1 to 2
Second, it is then shut off 15 power supply of the second electric pushrod, makes box cover 8 and box body 2 that relative motion will not occur, is convenient in box body 2 always
Keep drying.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of waterproof fingerprint identification device, including bottom plate (1) and box body (2), it is characterised in that: set at the top of the bottom plate (1)
Fluted (3), the box body (2) are set in the groove (3), and bottom plate (1) bottom is equipped with several universal wheels (4), institute
It states and is offered through-hole (5) at the top of box body (2), box body (2) inside top is equipped with protective glasses (6) below the through-hole (5),
Box body (2) inside bottom is equipped with fingerprint identification module (7) below the through-hole (5), and box body (2) bottom is equipped with box
It covers (8), box body (2) inside side walls are equipped with sliding rail (9) and the first link block (10), and matching, which is equipped with, in the sliding rail (9) slides
Plate (11), slide plate (11) side wall are equipped with the second link block (12) and third link block (13), first link block (10)
Side wall is equipped with the first electric pushrod (14), described first electric pushrod (14) one end and the third link block (13) connection, institute
The second link block (12) bottom is stated equipped with the second electric pushrod (15), the second electric pushrod (15) bottom is equipped with the 4th connection
Block (16), the 4th link block (16) top are equipped with through slot (17), and sliding rail (9) the side wall side is equipped with the first block
(18), sliding rail (9) the side wall other side is equipped with the second block (19), is equipped with first support bar (20) at the top of the box cover (8)
With second support bar (21), first support bar (20) top and the second support bar (21) top are equipped with the same mandril
(22), the 4th link block (16) is set between first support bar (20) and the second support bar (21).
2. a kind of waterproof fingerprint identification device according to claim 1, it is characterised in that: several described universal wheels (4)
Interval is set to the bottom plate (1) bottom.
3. a kind of waterproof fingerprint identification device according to claim 1, it is characterised in that: box cover (8) side and institute
It states box body (2) to be connected by a snap, box cover (8) other side and the box body (2) are connected by a hinge.
4. a kind of waterproof fingerprint identification device according to claim 1, it is characterised in that: first electric pushrod (14)
It is arranged in parallel with the sliding rail (9), the mandril (22) and the box cover (8) are arranged in parallel.
5. a kind of waterproof fingerprint identification device according to claim 1, it is characterised in that: the width of the through slot (17) is big
Width in the mandril (22), the through slot (17) is interior to be equipped with the first protective pad, and it is anti-that mandril (22) bottom is equipped with second
Protection pad.
6. a kind of waterproof fingerprint identification device according to claim 1, it is characterised in that: the bottom plate (1) and the box
Body (2) junction is equipped with the first sealing ring, and the protective glasses (6) and the box body (2) junction are equipped with the second sealing ring, described
Box cover (8) and the box body (2) junction are equipped with third sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046035.7U CN209199130U (en) | 2019-01-11 | 2019-01-11 | A kind of waterproof fingerprint identification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920046035.7U CN209199130U (en) | 2019-01-11 | 2019-01-11 | A kind of waterproof fingerprint identification device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209199130U true CN209199130U (en) | 2019-08-02 |
Family
ID=67431187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920046035.7U Expired - Fee Related CN209199130U (en) | 2019-01-11 | 2019-01-11 | A kind of waterproof fingerprint identification device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209199130U (en) |
-
2019
- 2019-01-11 CN CN201920046035.7U patent/CN209199130U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20200111 |