CN213659469U - Low-power consumption fingerprint sampler - Google Patents
Low-power consumption fingerprint sampler Download PDFInfo
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- CN213659469U CN213659469U CN202022960380.7U CN202022960380U CN213659469U CN 213659469 U CN213659469 U CN 213659469U CN 202022960380 U CN202022960380 U CN 202022960380U CN 213659469 U CN213659469 U CN 213659469U
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- power consumption
- fixedly connected
- low
- machine body
- infrared inductor
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Abstract
The utility model discloses a low-power consumption fingerprint sampler, which comprises a bod, organism top right side fixedly connected with infrared inductor. The utility model discloses in, at first through install infrared inductor additional at the organism top, be used for responding to being close to of people that the organism faces, people just open the switch automatically when being close to, end fingerprint collection back, through the timing of the time relay who installs additional, infrared inductor can not respond to people's when being close to, just can close being connected between organism and the battery pack, realize coming people then automatic opening, unmanned then automatic closing's ability, reduce the consumption, reduce power consumption, constitute a club structure through installing the fixed block additional with spherical axle together, be fit for the planar installation of different angles, and install additional the telescopic link that realizes stretching out and drawing back through outer threaded rod in the bottom of connecting rod, can realize the installation of different plane heights through the multiunit telescopic link, overall structure realizes being convenient for different planar installations in space, be worth promoting widely.
Description
Technical Field
The utility model relates to a fingerprint collection equipment technical field especially relates to a low-power consumption fingerprint sampler.
Background
The fingerprint collector is a precise electronic instrument for identifying the identity by utilizing different characteristics of human fingerprints, and the working principle comprises four functions of collecting fingerprint images, extracting fingerprint characteristics, storing data and comparing the fingerprints, wherein the fingerprint image reading is the most important function of the fingerprint collector. By imaging with uneven patterns of a finger fingerprint, we generally refer to the raised patterns as "ridges" and the depressed pattern formation as "valleys", and the process of fingerprint acquisition is essentially that of fingerprint imaging. The principle is that different optical or current resistance feedback signals are obtained according to the difference of the geometrical characteristics, the physical characteristics and the biological characteristics of ridges and valleys, a fingerprint image is drawn by using image processing algorithms of different algorithms according to the magnitude of the feedback signals, and then fingerprint characteristics are extracted and fingerprint characteristic codes are compared on the basis of the fingerprint image through fingerprint identification algorithm software.
When the fingerprint acquisition is carried out, the fingerprint acquisition device needs to be opened for a long time, and the fingerprint acquisition device can be in a starting state even if no person exists, so that unnecessary waste of electric energy can be caused, and when the fingerprint acquisition device is installed, different auxiliary equipment needs to be additionally arranged according to space planes with different requirements, and the installation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcoming that exists among the prior art, and the fingerprint sampler of a low-power consumption that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a low-power-consumption fingerprint collector comprises a machine body, wherein an infrared sensor is fixedly connected to the right side of the top of the machine body, a fingerprint collecting tank is arranged on the right side of the front bottom of the machine body, a battery assembly is fixedly connected to the rear wall of the machine body, a wiring hole is formed in the upper portion of the left side of the battery assembly, a main switch is fixedly connected to the upper portion of the right side of the battery assembly, a time relay is fixedly connected to the right side of the upper portion of the rear wall of the battery assembly, a fixed block is fixedly connected to the center of the rear wall of the battery assembly, the outer end of the fixed block is rotatably connected with a spherical shaft, the outer end of the spherical shaft is rotatably connected with a connecting rod, the fixed block is rotatably connected with the connecting rod through the spherical shaft, an internal threaded ring is arranged inside the, the bottom end of the telescopic rod is connected with the fixed base through a second external thread rod in a threaded manner, and a group of adsorption rubber plugs are fixedly connected to four corner ends of the bottom surface of the fixed base.
As a further description of the above technical solution:
the upper part of the front surface of the machine body is fixedly connected with a display screen.
As a further description of the above technical solution:
the lower part of the front surface of the machine body is fixedly connected with a control button.
As a further description of the above technical solution:
the infrared inductor is connected with the battery pack through a lead.
As a further description of the above technical solution:
the infrared inductor is connected with the time relay through a lead.
As a further description of the above technical solution:
the first external thread pole of telescopic link vertically runs through the connecting rod diapire.
As a further description of the above technical solution:
and a second external threaded rod of the telescopic rod longitudinally penetrates through the top of the fixed base.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first through install infrared inductor additional at the organism top for responding to being close to of people that the organism faces, just the automatic switch that opens when people are close to, end fingerprint collection back, through the timing of the time relay who installs additional, infrared inductor can not respond to people when being close to, just can close being connected between organism and the battery pack, realizes that the people then automatic switch, unmanned then automatic switch's ability reduces the consumption, reduces power consumption.
2. The utility model discloses in, through installing the fixed block of connecting the spherical axle additional at the organism end, a club structure is constituteed with the spherical axle to the fixed block, realize multi-angle rotating to the connecting rod of connecting the spherical axle, be fit for the installation of different angle planes, and install additional in the bottom of connecting rod and realize flexible telescopic link through the external screw thread pole, can realize the installation of different plane heights through the multiunit telescopic link, the bottom of telescopic link has the base that adsorbs the plug through threaded connection again, convenient absorption is in the plane of installation, overall structure realizes the planar installation in different spaces of being convenient for, and convenient for detach is also, be worth wideling popularize.
Drawings
Fig. 1 is a front axial view of a low power consumption fingerprint acquisition device provided by the utility model;
fig. 2 is a front view of a low power consumption fingerprint acquisition device provided by the present invention;
fig. 3 is the utility model provides a low-power consumption fingerprint sampler's side view.
Illustration of the drawings:
1. a body; 2. a display screen; 3. a control button; 4. a battery assembly; 5. a fingerprint collecting tank; 6. an infrared sensor; 7. a fixed base; 8. adsorbing the rubber plug; 9. a main switch; 10. a wiring hole; 11. a fixed block; 12. a spherical shaft; 13. a connecting rod; 14. a first externally threaded rod; 15. a telescopic rod; 16. a second outer threaded rod; 17. a time relay.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a low-power consumption fingerprint collector comprises a machine body 1, an infrared inductor 6 is fixedly connected to the right side of the top of the machine body 1, a fingerprint collecting groove 5 is arranged on the right side of the front bottom of the machine body 1, a battery component 4 is fixedly connected to the rear wall of the machine body 1, a wiring hole 10 is arranged on the upper portion of the left side of the battery component 4, the battery component 4 of the machine body 1 is electrically supplemented through an external connecting wire, a main switch 9 is fixedly connected to the upper portion of the right side of the battery component 4, a time relay 17 is fixedly connected to the right side of the upper portion of the rear wall of the battery component 4, a fixing block 11 is fixedly connected to the center of the rear wall of the battery component 4, the outer end of the fixing block 11 is rotatably connected with a spherical shaft 12, the outer end of the spherical shaft 12 is rotatably connected with a connecting rod 13, an internal thread ring is, the bottom end of the telescopic rod 15 is fixedly connected with a second external threaded rod 16, the bottom end of the telescopic rod 15 is connected with the fixed base 7 through the second external threaded rod 16 in a threaded manner, and a group of adsorption rubber plugs 8 are fixedly connected to the four-corner ends of the bottom surface of the fixed base 7.
The working principle is as follows: firstly, according to different installation plane angles, the angle between a connecting rod 13 and a fixed block 11 is adjusted through a spherical shaft 12, then an expansion rod 15 is rotationally adjusted according to different installation plane heights, when the machine body 1 is kept to realize a proper plane angle for fingerprint collection, a fixed base 7 is adsorbed on the installation plane through an adsorption rubber plug 8 to complete installation, an infrared sensor 6 is additionally arranged at the top of the machine body 1 and is used for sensing the approach of people facing the machine body 1, a switch is automatically turned on when the people approach, after the fingerprint collection is finished, the infrared sensor 6 can shut down the connection between the machine body 1 and a battery component 4 after sensing the approach of people for a period of time through the timing of an additionally arranged time relay 17, the automatic on-off capability of people and the automatic off capability of no people are realized, the power consumption is reduced, and the fixed block 11 connected with the spherical shaft 12 is additionally arranged at the tail end of the machine body 1, a club structure is constituteed together to fixed block 11 and spherical axle 12, realize multi-angle rotating to connecting rod 13 of connecting spherical axle 12, be fit for different angle plane's installation, and install additional in the bottom of connecting rod 13 and realize flexible telescopic link 15 through external screw thread pole, can realize the installation of different plane height through multiunit telescopic link 15, telescopic link 15's bottom has the base that adsorbs plug 8 through threaded connection again, facilitate the absorption is in the plane of installation, overall structure realizes being convenient for different space planar installation, also convenient to detach.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. A low-power consumption fingerprint sampler comprises a machine body (1), and is characterized in that: the fingerprint collecting tank is characterized in that an infrared inductor (6) is fixedly connected to the right side of the top of the machine body (1), a fingerprint collecting tank (5) is arranged on the right side of the front bottom of the machine body (1), a battery assembly (4) is fixedly connected to the rear wall of the machine body (1), a wiring hole (10) is formed in the upper portion of the left side of the battery assembly (4), a main switch (9) is fixedly connected to the upper portion of the right side of the battery assembly (4), a time relay (17) is fixedly connected to the right side of the upper portion of the rear wall of the battery assembly (4), a fixing block (11) is fixedly connected to the center of the rear wall of the battery assembly (4), a spherical shaft (12) is rotatably connected to the outer end of the fixing block (11), a connecting rod (13) is rotatably connected to the outer end of the spherical shaft (12, connecting rod (13) first external screw thread pole of threaded connection (14), first external screw thread pole (14) bottom fixed connection telescopic link (15), telescopic link (15) bottom fixed connection second external screw thread pole (16), telescopic link (15) bottom is through second external screw thread pole (16) threaded connection unable adjustment base (7), a set of absorption plug (8) of the equal fixed connection of unable adjustment base (7) bottom surface quadrangle end.
2. The low-power consumption fingerprint collector according to claim 1, characterized in that: the upper part of the front surface of the machine body (1) is fixedly connected with a display screen (2).
3. The low-power consumption fingerprint collector according to claim 1, characterized in that: the lower part of the front surface of the machine body (1) is fixedly connected with a control button (3).
4. The low-power consumption fingerprint collector according to claim 1, characterized in that: the infrared inductor (6) is connected with the battery pack (4) through a lead.
5. The low-power consumption fingerprint collector according to claim 1, characterized in that: the infrared inductor (6) is connected with a time relay (17) through a lead.
6. The low-power consumption fingerprint collector according to claim 1, characterized in that: the first external thread rod (14) of the telescopic rod (15) longitudinally penetrates through the bottom wall of the connecting rod (13).
7. The low-power consumption fingerprint collector according to claim 1, characterized in that: and a second external threaded rod (16) of the telescopic rod (15) longitudinally penetrates through the top of the fixed base (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022960380.7U CN213659469U (en) | 2020-12-09 | 2020-12-09 | Low-power consumption fingerprint sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022960380.7U CN213659469U (en) | 2020-12-09 | 2020-12-09 | Low-power consumption fingerprint sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213659469U true CN213659469U (en) | 2021-07-09 |
Family
ID=76689393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022960380.7U Expired - Fee Related CN213659469U (en) | 2020-12-09 | 2020-12-09 | Low-power consumption fingerprint sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213659469U (en) |
-
2020
- 2020-12-09 CN CN202022960380.7U patent/CN213659469U/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: 20210709 |