CN209912040U - Fingerprint identification entrance guard passes through device - Google Patents
Fingerprint identification entrance guard passes through device Download PDFInfo
- Publication number
- CN209912040U CN209912040U CN201921318811.0U CN201921318811U CN209912040U CN 209912040 U CN209912040 U CN 209912040U CN 201921318811 U CN201921318811 U CN 201921318811U CN 209912040 U CN209912040 U CN 209912040U
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- China
- Prior art keywords
- fingerprint identification
- air draft
- shell
- entrance guard
- fingerprint
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- Expired - Fee Related
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Abstract
The utility model discloses a fingerprint identification entrance guard passing device, the surface of a fingerprint identification machine is provided with a display screen, a button and a groove, a fingerprint identification device is arranged in the groove, the exterior of the fingerprint identification machine is provided with an air draft shell, the top end of the air draft shell is provided with a connector, the connector is connected with an air draft pipe, the interior of the fingerprint identification machine is provided with a ventilation channel, one end of the ventilation channel is communicated with the fingerprint identification device, the other end of the ventilation channel is connected with the air draft shell, the bottom of the air draft shell is also provided with a clamping plate, the upper surface of the clamping plate is connected with the fingerprint identification device, the utility model has reasonable structure, the air draft shell is connected with air draft equipment, the surface of the fingerprint identification machine and the fingerprint identification device can be ventilated and dedusted by arranging the air draft shell, no matter in a workshop with more dust or a workshop with larger, thereby improving the overall service life.
Description
Technical Field
The utility model relates to a fingerprint identification entrance guard specifically is a fingerprint identification entrance guard passes through device through equipment technical field.
Background
The access control management is an important component of the modern security and protection system, and with the improvement of the requirements for the security, the advancement and the stability of the access control system in China, a high-performance access control system is urgently needed, and at present, compared with the common access control system, the access control system mainly comprises biological identification (fingerprints, palm shapes, irises and the like) and a system represented by a radio frequency card system.
The fingerprint identification entrance guard is wide in application range through the device, and all walks of life all use and obtain, but all fingerprint identification entrance guards all have a problem through the device at present and just float the problem of dust and moisture, are used in especially floating the more workshop of dirt, once equipment surface or fingerprint identification ware are covered by dust and moisture for a long time, lead to the condition that equipment is malfunctioning or damages easily, consequently, need a modified technique to solve this problem that exists among the prior art urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fingerprint identification entrance guard passes through device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fingerprint identification entrance guard passes through device, includes fingerprint identification machine, display screen, button, fingerprint identification ware, convulsions shell, interface, exhaust column, ventiduct and cardboard, the fingerprint identification machine surface is provided with display screen, button and recess, the fingerprint identification ware is installed in the recess, the fingerprint identification machine outside is provided with the convulsions shell, convulsions shell top is provided with the interface, the interface links to each other with the exhaust column, the inside ventiduct that is provided with of fingerprint identification machine, ventiduct one end is linked together with the fingerprint identification ware, the ventiduct other end links to each other with the convulsions shell, convulsions shell bottom still is provided with the cardboard, the cardboard upper surface meets with the fingerprint identification machine.
Preferably, fingerprint identification ware includes casing, fingerprint sampler and through-hole A, the casing matches with the recess that fingerprint identification machine surface opened, the inside lower surface of casing is provided with fingerprint sampler, open on the casing upper surface has through-hole A, through-hole A is linked together with the ventiduct.
Preferably, the convulsions shell is "concave" shape, a plurality of suction openings are evenly provided with to convulsions shell inboard surface upper end, the surface lower extreme is opened there is through-hole B in the convulsions shell upper surface, through-hole B is linked together with the ventiduct, convulsions shell both sides and upper end are provided with the installation ear, convulsions shell inboard both ends still are provided with spacing backplate.
Preferably, the lower surface of the fingerprint identification machine is also provided with a power socket and a plurality of sockets.
Preferably, the clamping plate is connected with the air draft shell through a screw, and a through groove is formed in the middle of the clamping plate.
Compared with the prior art, the beneficial effects of the utility model are that:
through setting up the convulsions shell, connect the convulsions shell on exhaust equipment again, can carry out convulsions to fingerprint identification machine surface and fingerprint identification ware and remove dust, no matter be the more workshop of dust or the great workshop of moisture, all can avoid fingerprint identification machine and fingerprint identification ware contact to float dust or be infected with the moisture to improve holistic life.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
FIG. 2 is a schematic top view of the draft housing.
Fig. 3 is a bottom view of the draft housing.
Fig. 4 is a schematic diagram of a fingerprint recognizer.
In the figure: fingerprint identification machine 1, display screen 2, button 3, fingerprint identification ware 4, convulsions shell 5, interface 6, exhaust column 7, ventiduct 8, cardboard 9, suction opening 10, through-hole B11, installation ear 12, spacing backplate 13, casing 41, fingerprint sampler 42, through-hole A43.
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.
Referring to fig. 1, the present invention provides a technical solution: the utility model provides a fingerprint identification entrance guard passes through device, including fingerprint identification machine 1, display screen 2, button 3, fingerprint identification ware 4, convulsions shell 5, interface 6, exhaust column 7, ventiduct 8 and cardboard 9, 1 surface of fingerprint identification machine is provided with display screen 2, button 3 and recess, 1 lower surface of fingerprint identification machine still is provided with power socket and a plurality of socket, fingerprint identification ware 4 is installed in the recess, 1 outside of fingerprint identification machine is provided with convulsions shell 5, 5 tops of convulsions shell are provided with interface 6, interface 6 links to each other with exhaust column 7, 1 inside ventiduct 8 that is provided with of fingerprint identification machine, 8 one end of ventiduct is linked together with fingerprint identification ware 4, the 8 other end of ventiduct links to each other with convulsions shell 5, convulsions shell 5 bottom still is provided with cardboard 9, cardboard 9 passes through the screw and links to each other with convulsions shell 5, cardboard 9 intermediate.
As shown in fig. 2-3, the air draft casing 5 is concave, a plurality of air draft openings 10 are uniformly arranged at the upper end of the inner side surface of the air draft casing 5, a through hole B11 is formed in the lower end of the inner side surface of the upper surface of the air draft casing 5, a through hole B11 is communicated with the ventilation duct 8, mounting lugs 12 are arranged at two sides and the upper end of the air draft casing 5, and limiting back plates 13 are further arranged at two ends of the inner side of the air draft casing 5.
As shown in fig. 4, the fingerprint recognizer 4 includes a housing 41, a fingerprint collector 42 and a through hole a43, the housing 41 is matched with a groove formed on the surface of the fingerprint recognizer 1, the fingerprint collector 42 is arranged on the lower surface inside the housing 41, the through hole a43 is formed on the upper surface of the housing 41, and the through hole a43 is communicated with the ventilation duct 8.
The use principle is as follows: the fingerprint recognizer 1 is inserted into the air draft casing 5, the rear end of the fingerprint recognizer 1 is propped against the limit back plate 13 of the air draft casing 5, then the clamping plate 9 is fixed with the air draft casing 5 through screws, so that the fingerprint identification machine 1 is fixedly hung in the air draft casing 5, at the moment, the casing 41 of the fingerprint recognizer 4 is communicated with the air draft casing 5 through the ventilation duct 8, the power cord and the network cable pass through the through groove of the clamping plate 9 to be connected with the corresponding socket at the bottom of the fingerprint recognizer 1, one end of the exhaust pipe 7 is connected with the interface 6, the other end of the exhaust pipe 7 is connected with the air draft equipment, the air draft equipment is opened, and the air draft casing 5 is connected with the air draft casing, can carry out convulsions to 1 surface of fingerprint identification machine and fingerprint identification ware 4 and remove dust, no matter be the more workshop of dust or the great workshop of moisture, all can avoid fingerprint identification machine 1 and fingerprint identification ware 4 contact to float dust or be infected with the moisture to improve holistic life.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a fingerprint identification entrance guard passes through device which characterized in that: comprises a fingerprint identification machine (1), a display screen (2), a key (3), a fingerprint identification device (4), an air draft shell (5), a connector (6), an air draft pipe (7), a ventilation duct (8) and a clamping plate (9), wherein the display screen (2), the key (3) and a groove are arranged on the surface of the fingerprint identification machine (1), the fingerprint identification device (4) is arranged in the groove, the air draft shell (5) is arranged outside the fingerprint identification machine (1), the connector (6) is arranged at the top end of the air draft shell (5), the connector (6) is connected with the air draft pipe (7), the ventilation duct (8) is arranged inside the fingerprint identification machine (1), one end of the ventilation duct (8) is communicated with the fingerprint identification device (4), the other end of the ventilation duct (8) is connected with the air draft shell (5), the clamping plate (9) is arranged at the bottom of the air draft shell (5), the upper surface of the clamping plate (9) is connected with the fingerprint identification machine (1).
2. The fingerprint identification entrance guard of claim 1 passes through device which characterized in that: fingerprint identification ware (4) are including casing (41), fingerprint sampler (42) and through-hole A (43), casing (41) and fingerprint identification machine (1) surface recess phase-match of opening, the inside lower surface of casing (41) is provided with fingerprint sampler (42), casing (41) upper surface is opened there is through-hole A (43), through-hole A (43) are linked together with ventiduct (8).
3. The fingerprint identification entrance guard of claim 1 passes through device which characterized in that: convulsions shell (5) are "concave" shape, a plurality of suction openings (10) evenly are provided with on the inboard surface upper end of convulsions shell (5), open through-hole B (11) to the surface lower extreme in convulsions shell (5) upper surface, through-hole B (11) are linked together with ventiduct (8), convulsions shell (5) both sides and upper end are provided with installation ear (12), convulsions shell (5) inboard both ends still are provided with spacing backplate (13).
4. The fingerprint identification entrance guard of claim 1 passes through device which characterized in that: the lower surface of the fingerprint identification machine (1) is also provided with a power socket and a plurality of sockets.
5. The fingerprint identification entrance guard of claim 1 passes through device which characterized in that: the clamping plate (9) is connected with the air draft shell (5) through screws, and a through groove is formed in the middle of the clamping plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921318811.0U CN209912040U (en) | 2019-08-14 | 2019-08-14 | Fingerprint identification entrance guard passes through device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921318811.0U CN209912040U (en) | 2019-08-14 | 2019-08-14 | Fingerprint identification entrance guard passes through device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209912040U true CN209912040U (en) | 2020-01-07 |
Family
ID=69051326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921318811.0U Expired - Fee Related CN209912040U (en) | 2019-08-14 | 2019-08-14 | Fingerprint identification entrance guard passes through device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209912040U (en) |
-
2019
- 2019-08-14 CN CN201921318811.0U patent/CN209912040U/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: 20200107 Termination date: 20200814 |