CN209497734U - A kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement - Google Patents
A kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement Download PDFInfo
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- CN209497734U CN209497734U CN201821935863.8U CN201821935863U CN209497734U CN 209497734 U CN209497734 U CN 209497734U CN 201821935863 U CN201821935863 U CN 201821935863U CN 209497734 U CN209497734 U CN 209497734U
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- Prior art keywords
- mould group
- fingerprint mould
- hole
- convenient
- later period
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Abstract
The utility model relates to fingerprint mould technical group fields, and disclose a kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement, including shell, the inside of the shell offers through-hole, the inside of the through-hole is fixedly installed with water proof ring, the internal activity of the through-hole is connected with fingerprint mould group, the bottom of the fingerprint mould group extends to the outside of shell, the bottom of the shell and be located at through-hole the left and right sides offer loose slot, the inside of two loose slots is connected with movable block, the bottom of two movable blocks is fixedly connected to motion bar, the bottom end of two motion bars is fixedly connected to fixed block, the outer surface of two fixed blocks is flexibly connected by mounting plate, aperture is offered at the left and right sides and corresponding fixed block inside the mounting plate.This clears up the waterproof fingerprint mould group casing with replacement convenient for the later period, facilitates the later period to clear up, while easy maintenance and replacement.
Description
Technical field
The utility model relates to fingerprint mould technical group field, specially a kind of waterproof fingerprint cleared up convenient for the later period with replacement
Mould group casing.
Background technique
Fingerprint mould group is the core component of Fingerprint Lock, is mounted on such as fingerprint access control or hard disk device, for completing
The mould group of the identification of the acquisition and fingerprint of fingerprint, fingerprint mould group is mainly by fingerprint collecting mould group, fingerprint recognition mould group and extension function
It can mould group composition.
Nowadays the casing of most fingerprint mould group and equipment welds, and needs to tie up it when fingerprint mould group is damaged
When repairing or replacing, the inconvenience of meeting extremely dismantles fingerprint mould group, while also inconvenience clears up fingerprint mould group, leads
Cause greatly reduces the service life of fingerprint mould group, so propose a kind of waterproof fingerprint mould group machine cleared up convenient for the later period with replacement
Shell solves the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of waterproof fingerprint mould cleared up convenient for the later period with replacement
Group casing, has and the later period is facilitated to clear up, while the advantages that easy maintenance and replacement, solve most fingerprint mould group and equipment
Casing welding, it has not been convenient to the problem of fingerprint mould group is dismantled, fingerprint mould group service life is greatly reduced.
(2) technical solution
The later period is facilitated to clear up for realization is above-mentioned, while the purpose of easy maintenance and replacement, the utility model provide following skill
Art scheme: a kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement, including shell, the inside of the shell offer
Through-hole, the inside of the through-hole are fixedly installed with water proof ring, and the internal activity of the through-hole is connected with fingerprint mould group, the fingerprint
The bottom of mould group extends to the outside of shell, the bottom of the shell and left and right sides for being located at through-hole offers loose slot,
The inside of two loose slots is connected with movable block, and the bottom of two movable blocks is fixedly connected to activity
Bar, the bottom end of two motion bars are fixedly connected to fixed block, and the outer surface of two fixed blocks passes through mounting plate
It is flexibly connected, aperture is offered at the left and right sides inside the mounting plate and corresponding fixed block, the fixed block, which is located at, to be opened
Mounting groove, the bottom of the fingerprint mould group and peace are offered at the inside in hole, the top of the mounting plate and corresponding fingerprint mould group
The inner wall of tankage is fixedly connected, and the inside of two fixed blocks offers movable span, and the inner wall of two movable spans is equal
It is fixedly installed with spring, two opposite sides of the spring are fixedly connected to baffle, the opposite side of two baffles
It is fixedly connected to snap-gauge.
Preferably, two opposite sides of the snap-gauge are oblique, and the top of two snap-gauges is located at same flat
On face.
Preferably, the internal diameter of the via top is less than the internal diameter of via bottoms, and the through-hole is connected to the external of shell.
Preferably, two motion bars are cylindrical, the top of two motion bars with movable block bottom
Connecting angle is 90 degree.
Preferably, the fixed block is cylindrical, the axle center of the fixed block, the axle center of motion bar and movable block axle center
It is located along the same line.
Preferably, the length of the movable span is greater than the length of plate, and the internal diameter of the baffle is greater than two movable spans
The internal diameter of opposite side.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of waterproof fingerprint mould group machine cleared up convenient for the later period with replacement
Shell, have it is following the utility model has the advantages that
1, should clear up convenient for the later period can by loose slot, movable block and motion bar with the waterproof fingerprint mould group casing replaced
Fixed block rotation is driven, snap-gauge is made to correspond to tapping, by movable span, spring, baffle and snap-gauge, by two snap-gauges towards movable span
Inside pushes, and keeps snap-gauge mobile to the inside of movable span, and the part for being located at snap-gauge outside fixed block can be logical from the inside of aperture
It crosses, so as to remove fixed block from aperture, plays effect easy to disassemble, since the opposite side of two snap-gauges is in
It is skewed, facilitate and pass through fixed block from aperture, by spring reset, clamp moving can be driven, make snap-gauge to mounting plate into
Row is fixed, and plays the role of being convenient for changing installation.
2, the waterproof fingerprint mould group casing that should be cleared up and replace convenient for the later period, is flexibly connected by fingerprint mould group with through-hole,
The inner surface of through-hole is fixedly installed with water proof ring, the inner surface of water proof ring and the appearance face contact of fingerprint mould group, and water proof ring can be with
Play the role of effective waterproof effect and dustproof effect, plays and increase service using life, extended at the top of fingerprint mould group
Effect convenient to use is played convenient for users to carrying out fingerprint recognition using fingerprint mould group in the outside of through-hole.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model mounting plate and aperture connection structure bottom view.
In figure: 1 shell, 2 through-holes, 3 water proof rings, 4 fingerprint mould groups, 5 loose slots, 6 movable blocks, 7 motion bars, 8 fixed blocks, 9
Mounting plate, 10 apertures, 11 mounting grooves, 12 movable spans, 13 springs, 14 baffles, 15 snap-gauges.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement referring to FIG. 1-2, including shell 1, shell 1
Inside offer through-hole 2, the internal diameter at 2 top of through-hole is less than the internal diameter of 2 bottom of through-hole, be connected to outside through-hole 2 and shell 1,
The inside of through-hole 2 is fixedly installed with water proof ring 3, and the internal activity of through-hole 2 is connected with fingerprint mould group 4, by fingerprint mould group 4 and leads to
Hole 2 is flexibly connected, and the inner surface of through-hole 2 is fixedly installed with water proof ring 3, the inner surface of water proof ring 3 and the outer surface of fingerprint mould group 4
Contact, water proof ring 3 can play the role of effective waterproof effect and dustproof effect, play and increase service using life, fingerprint
The top of mould group 4 extends to the outside of through-hole 2, convenient for users to carrying out fingerprint recognition using fingerprint mould group 4, plays convenient to use
Effect, the bottom of fingerprint mould group 4 extends to the outside of shell 1, the bottom of the shell 1 and left and right sides for being located at through-hole 2 is opened
Fixed block 8 can be driven to rotate by loose slot 5, movable block 6 and motion bar 7 equipped with loose slot 5, make the corresponding aperture 10 of snap-gauge 15
Place by two snap-gauges 15 towards pushing inside movable span 12, makes snap-gauge 15 by movable span 12, spring 13, baffle 14 and snap-gauge 15
Mobile to the inside of movable span 12, the part for being located at snap-gauge 15 outside fixed block 8 can pass through from the inside of aperture 10, so as to
Fixed block 8 is removed from aperture 10, plays effect easy to disassemble, since two opposite sides of snap-gauge 15 are inclined
Shape facilitates and passes through fixed block 8 from aperture 10, resetted by spring 13, and snap-gauge 15 can be driven mobile, makes 15 pairs of snap-gauge installations
Plate 9 is fixed, and plays the role of being convenient for changing installation, and the inside of two loose slots 5 is connected with movable block 6, and two
The bottom of movable block 6 is fixedly connected to motion bar 7, and two motion bars 7 are cylindrical, and the top of two motion bars 7 is equal
Connection angle with 6 bottom of movable block is 90 degree, and the bottom end of two motion bars 7 is fixedly connected to fixed block 8, fixed block 8
Cylindrical, the axle center in the axle center of fixed block 8, the axle center of motion bar 7 and movable block 6 is located along the same line, two fixed blocks 8
Outer surface pass through mounting plate 9 and be flexibly connected, offered out at the left and right sides inside mounting plate 9 and corresponding fixed block 8
Hole 10, fixed block 8 are located at the inside of aperture 10, offer mounting groove 11 at the top of mounting plate 9 and corresponding fingerprint mould group 4, refer to
The bottom of line mould group 4 is fixedly connected with the inner wall of mounting groove 11, and the inside of two fixed blocks 8 offers movable span 12, activity
The length in hole 12 is greater than the length of plate 15, and the internal diameter of baffle 14 is greater than the internal diameter of two 12 opposite sides of movable span, two activities
The inner wall in hole 12 is fixedly installed with spring 13, and two opposite sides of spring 13 are fixedly connected to baffle 14, two baffles
14 opposite sides are fixedly connected to snap-gauge 15, and two opposite sides of snap-gauge 15 are oblique, the top of two snap-gauges 15
Portion is in the same plane.
In conclusion the waterproof fingerprint mould group casing with replacement should be cleared up convenient for the later period, pass through loose slot 5,6 and of movable block
Motion bar 7 can drive fixed block 8 to rotate, and make to pass through movable span 12, spring 13, baffle 14 and card at the corresponding aperture 10 of snap-gauge 15
Plate 15 keeps snap-gauge 15 mobile to the inside of movable span 12, is located at snap-gauge 15 by two snap-gauges 15 towards pushing inside movable span 12
Part outside fixed block 8 can pass through from the inside of aperture 10, so as to which fixed block 8 is removed from aperture 10, the side of playing
Just the effect dismantled facilitates since two opposite sides of snap-gauge 15 are oblique and passes through fixed block 8 from aperture 10,
It is resetted by spring 13, snap-gauge 15 can be driven mobile, snap-gauge 15 is fixed to mounting plate 9, plays and is convenient for changing installation
Effect.
Also, it is flexibly connected by fingerprint mould group 4 with through-hole 2, the inner surface of through-hole 2 is fixedly installed with water proof ring 3, waterproof
The inner surface of circle 3 and the appearance face contact of fingerprint mould group 4, water proof ring 3 can play effective waterproof effect and dustproof effect, rise
To the effect for increasing service using life, the top of fingerprint mould group 4 extends to the outside of through-hole 2, convenient for users to utilizing fingerprint
Mould group 4 carries out fingerprint recognition, plays effect convenient to use.
It should be noted that the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement, including shell (1), it is characterised in that: the shell
The inside of body (1) offers through-hole (2), and the inside of the through-hole (2) is fixedly installed with water proof ring (3), the through-hole (2) it is interior
Portion is connected with fingerprint mould group (4), and the bottom of the fingerprint mould group (4) extends to the outside of shell (1), the shell (1)
Bottom and be located at through-hole (2) the left and right sides offer loose slot (5), the inside of two loose slots (5) is movable
It is connected with movable block (6), the bottom of two movable blocks (6) is fixedly connected to motion bar (7), two motion bars
(7) bottom end is fixedly connected to fixed block (8), and the outer surface of two fixed blocks (8) passes through mounting plate (9) activity even
It connects, is offered aperture (10) at the internal left and right sides of the mounting plate (9) and corresponding fixed block (8), the fixed block (8)
Positioned at the inside of aperture (10), mounting groove (11), institute are offered at the top of the mounting plate (9) and corresponding fingerprint mould group (4)
The bottom for stating fingerprint mould group (4) is fixedly connected with the inner wall of mounting groove (11), and the inside of two fixed blocks (8) offers
The inner wall of movable span (12), two movable spans (12) is fixedly installed with spring (13), and two springs (13) are opposite
Side be fixedly connected to baffle (14), two opposite sides of the baffle (14) are fixedly connected to snap-gauge (15).
2. a kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement according to claim 1, it is characterised in that:
Two opposite sides of the snap-gauge (15) are oblique, and the top of two snap-gauges (15) is in the same plane.
3. a kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement according to claim 1, it is characterised in that:
Internal diameter at the top of the through-hole (2) is less than the internal diameter of through-hole (2) bottom, and the through-hole (2) is connected to the external of shell (1).
4. a kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement according to claim 1, it is characterised in that:
Two motion bars (7) are cylindrical, joint angle of the top of two motion bars (7) with movable block (6) bottom
Degree is 90 degree.
5. a kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement according to claim 1, it is characterised in that:
The fixed block (8) is cylindrical, the axle center position in the axle center of the fixed block (8), the axle center of motion bar (7) and movable block (6)
In on same straight line.
6. a kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement according to claim 1, it is characterised in that:
The length of the movable span (12) is greater than the length of snap-gauge (15), and the internal diameter of the baffle (14) is greater than two movable spans
(12) internal diameter of opposite side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935863.8U CN209497734U (en) | 2018-11-22 | 2018-11-22 | A kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821935863.8U CN209497734U (en) | 2018-11-22 | 2018-11-22 | A kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209497734U true CN209497734U (en) | 2019-10-15 |
Family
ID=68151813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821935863.8U Expired - Fee Related CN209497734U (en) | 2018-11-22 | 2018-11-22 | A kind of waterproof fingerprint mould group casing cleared up convenient for the later period with replacement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209497734U (en) |
-
2018
- 2018-11-22 CN CN201821935863.8U patent/CN209497734U/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: 20191015 Termination date: 20201122 |