CN214098459U

CN214098459U - Fingerprint instrument with dust removal function

Info

Publication number: CN214098459U
Application number: CN202120326589.XU
Authority: CN
Inventors: 邢艳斌
Original assignee: Shijiazhuang Jixuan Technology Development Co ltd
Current assignee: Shijiazhuang Jixuan Technology Development Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-08-31
Anticipated expiration: 2031-02-04

Abstract

The utility model discloses a fingerprint instrument with dust removal function, including fingerprint machine main part, supporting seat, protection casing, protection component one and protection component two, fingerprint machine main part is square setting, and fingerprint machine main part below is located to the supporting seat, and the supporting seat top is located to the protection casing, and the protection casing is the recess setting, and the protection casing is the symmetry setting, and on protection component one located the supporting seat lateral wall, protection component one uses the protection casing to be the symmetry setting as the center pin, and protection component two is located on the supporting seat is close to protection component one side lateral wall, and protection component two uses the protection casing to be the symmetry setting as the center pin. The utility model belongs to the technical field of the fingerprint collection device, specifically be one kind and strengthened the fixed protective effect to the fingerprint owner body, avoid external unnecessary collision and waterproof dustproof, effectively improved the life of fingerprint owner body, strengthened the functional fingerprint instrument with dust removal function of fingerprint owner body.

Description

Fingerprint instrument with dust removal function

Technical Field

The utility model belongs to the technical field of the fingerprint collection device, especially, relate to a fingerprint instrument with dust removal function.

Background

The fingerprint collector is a precise electronic instrument for identifying the identity by utilizing the different characteristics of human fingerprints, and the working principle comprises four functions of collecting fingerprint images, extracting fingerprint characteristics, storing data and comparing fingerprints. The fingerprint collector is a precise electronic instrument for identifying the identity by utilizing the different characteristics of human fingerprints, and the working principle comprises four functions of collecting fingerprint images, extracting fingerprint characteristics, storing data and comparing fingerprints. Wherein, reading fingerprint images 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. At present, in the actual process, the fingerprint machine is exposed for a long time, does not have better protection to the fingerprint machine, piles up the difficult clearance of dust easily, and the insensitivity or black screen outage of fingerprint machine when easy during the collision influence the use.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a fingerprint instrument with dust removal function, this device has strengthened the fixed protective effect to fingerprint machine main part, avoids external unnecessary collision and waterproof dustproof, has effectively improved the life of fingerprint machine main part, has strengthened the functionality of fingerprint machine main part, and the practicality is strong.

The utility model adopts the technical scheme as follows: a fingerprint instrument with a dust removal function comprises a fingerprint machine main body, a supporting seat, a protective cover, a first protective assembly and a second protective assembly, wherein the fingerprint machine main body is arranged in a square shape, the supporting seat is arranged below the fingerprint machine main body, the protective cover is arranged above the supporting seat, the protective cover is arranged in a groove, the protective cover is arranged close to one side wall of the fingerprint machine main body in an opening manner, the protective cover is matched with the fingerprint machine main body, the protective cover is symmetrically arranged, the first protective assembly is arranged on the side wall of the supporting seat, the first protective assembly is symmetrically arranged by taking the protective cover as a central axis, the second protective assembly is arranged on the side wall of the supporting seat close to the first protective assembly, the second protective assembly is symmetrically arranged by taking the protective cover as a central axis, the first protective assembly and the second protective assembly are oppositely arranged, and the first protective assembly and the second protective assembly are symmetrically arranged, the first protection component is matched with the second protection component, the first protection component comprises a gear, a rotating shaft, a first connecting rod, a second connecting rod, a supporting rod and an auxiliary rod, the rotating shaft is rotatably arranged on the side wall of the supporting seat close to the middle position, the gear penetrates through the rotating shaft and is arranged on the outer side wall of the rotating shaft, the gear is arranged in a sector shape, the supporting rod is arranged on the side wall of the gear close to one side of the protection cover, the supporting rod and the side wall of the gear close to one side of the protection cover are arranged in an acute included angle mode, one end of the first connecting rod penetrates through the rotating shaft and is arranged on the outer side wall of the rotating shaft, the other end of the first connecting rod is hinged to the upper portion of the side wall of the protection cover close to one side of the gear, one end of the second connecting rod is hinged to the side wall of the supporting seat close to one side of the gear, the other end of the second connecting rod is hinged to the upper portion of the side wall of the protection cover close to one side of the connecting rod, and the first connecting rod and the second connecting rod are arranged in parallel, one end of the auxiliary rod is hinged to one side, away from the gear, of the supporting rod, and the other end of the auxiliary rod is hinged to the lower portion of the side wall, close to the gear, of the fingerprint machine main body.

Further, be equipped with display screen and fingerprint collection panel on fingerprint machine main part roof, the display screen is located on fingerprint machine main part roof one side, fingerprint collection panel is located fingerprint machine main part roof and is kept away from on one side of the display screen, the fingerprint collection panel is and keeps away from fingerprint machine main part roof lopsidedness setting, has the function of gathering the fingerprint identification identity.

Furthermore, a dustproof groove is arranged above the fingerprint acquisition panel, and the fingerprint acquisition panel has a dustproof protection effect.

Furthermore, the top wall of the protective cover is provided with a handle at one side far away from the fingerprint machine main body, so that the protective cover has an auxiliary effect.

Furthermore, a limiting block is arranged on the side wall of the supporting seat, close to the gear, and is arranged between the supporting rod and the gear, so that limiting and excessive overturning are prevented conveniently.

After the structure is adopted, the utility model discloses beneficial effect as follows: the utility model relates to a fingerprint instrument with dust removal function, can gather the fingerprint through this device fingerprint machine main part and carry out identification, be convenient for fixedly placing fingerprint machine main part through setting up the supporting seat, can open and shut the protection to the fingerprint machine main part through protection component cooperation protection casing, open the protection casing in the time spent and indicate that fingerprint machine main part is automatic to be pushed, the protection casing has dustproof protection's effect to the fingerprint machine main part when not closing again, this device has strengthened the fixed protecting effect to fingerprint machine main part, avoid external unnecessary collision and waterproof dustproof, the life of fingerprint machine main part has effectively been improved, the functionality of fingerprint machine main part has been strengthened, therefore, the clothes hanger is strong in practicability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

FIG. 1 is a schematic view of the whole structure of a fingerprint device with a dust-removing function of the present invention;

FIG. 2 is a top view of the fingerprint device body of the fingerprint device with dust removing function of the present invention;

fig. 3 is a right side view of the fingerprint device with dust removing function of the present invention.

In the drawings: 1. fingerprint machine main part, 2, supporting seat, 3, protection casing, 4, protection component one, 5, protection component two, 6, gear, 7, rotation axis, 8, connecting rod one, 9, connecting rod two, 10, bracing piece, 11, auxiliary rod, 12, display screen, 13, fingerprint collection panel, 14, dust-proof groove, 15, handle, 16, stopper.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

As shown in fig. 1-3, a fingerprint apparatus with dust removal function comprises a fingerprint machine main body 1, a support base 2, a protective cover 3, a first protective assembly 4 and a second protective assembly 5, wherein the fingerprint machine main body 1 is arranged in a square shape, the support base 2 is arranged below the fingerprint machine main body 1, the protective cover 3 is arranged above the support base 2, the protective cover 3 is arranged in a groove shape, the side wall of the protective cover 3 close to one side of the fingerprint machine main body 1 is arranged in an opening shape, the protective cover 3 is matched with the fingerprint machine main body 1, the protective cover 3 is symmetrically arranged, the first protective assembly 4 is arranged on the side wall of the support base 2, the first protective assembly 4 is symmetrically arranged by taking the protective cover 3 as a central axis, the second protective assembly 5 is arranged on the side wall of the support base 2 close to one side of the first protective assembly 4, the second protective assembly 5 is symmetrically arranged by taking the, the protection component I4 and the protection component II 5 are oppositely arranged, the protection component I4 and the protection component II 5 are symmetrically arranged, the protection component I4 is matched with the protection component II 5, the protection component I4 comprises a gear 6, a rotating shaft 7, a connecting rod I8, a connecting rod II 9, a supporting rod 10 and an auxiliary rod 11, the rotating shaft 7 is rotatably arranged on the side wall of the supporting seat 2 close to the middle position, the gear 6 penetrates through the rotating shaft 7 and is arranged on the outer side wall of the rotating shaft 7, the gear 6 is arranged in a sector shape, the supporting rod 10 is arranged on the side wall of the gear 6 close to the protection cover 3, the supporting rod 10 and the side wall of the gear 6 close to the protection cover 3 are arranged in an acute included angle shape, one end of the connecting rod I8 penetrates through the rotating shaft 7 and is arranged on the outer side wall of the rotating shaft 7, the utility model discloses a fingerprint machine, including support seat 2, connecting rod two 9 one end is articulated locate the supporting seat 2 and is close to on the lateral wall of 6 one sides of gear, the protection casing 3 is located in the articulated of two 9 other ends of connecting rod and is close to connecting rod one 8 one side lateral wall upper portion, connecting rod one 8 is parallel arrangement with connecting rod two 9, the articulated bracing piece 10 of locating of auxiliary rod 11 one end is kept away from on 6 one sides of gear, the articulated finger print machine main part 1 of locating of the 11 other ends of auxiliary rod is close to the lateral wall lower part of 6 one sides of gear.

The fingerprint machine comprises a fingerprint machine body 1, a display screen 12 and a fingerprint acquisition panel 13, wherein the display screen 12 is arranged on one side of the top wall of the fingerprint machine body 1, the fingerprint acquisition panel 13 is arranged on one side, far away from the display screen 12, of the top wall of the fingerprint machine body 1, and the fingerprint acquisition panel 13 is obliquely arranged on one side, far away from the top wall of the fingerprint machine body 1 and has the function of acquiring a fingerprint identification identity; a dustproof groove 14 is arranged above the fingerprint acquisition panel 13, and has a dustproof protection function; a handle 15 is arranged on one side, away from the fingerprint machine main body 1, of the top wall of the protective cover 3, and has an auxiliary effect; the supporting seat 2 is provided with a limiting block 16 on the side wall close to the gear 6, and the limiting block 16 is arranged between the supporting rod 10 and the gear 6, so that limiting and excessive overturning are prevented conveniently.

During the specific use, the user stimulates the handle 15 of the protection casing 3 of protection component one 4 top to the outside, it removes to drive protection casing 3, it rotates at the one end of protection casing 3 to drive connecting rod one 8 and connecting rod two 9 simultaneously, the connecting rod one 8 other end drives rotation axis 7 and rotates, rotation axis 7 drives gear 6 and rotates, gear 6 drives bracing piece 10 and rotates, bracing piece 10 rises and drives auxiliary rod 11 simultaneously and rotates and rise, connecting rod two 9 follows together and rotates, stall when gear 6 is close to stopper 16, gear 6 of protection component one 4 drives gear 6 of protection component two 5 simultaneously and rotates, protection component two 5 rotates with protection component one 4 simultaneously, will indicate line machine main part 1 to push up.

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. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The utility model provides a fingerprint instrument with dust removal function which characterized in that: the fingerprint machine comprises a fingerprint machine main body, a supporting seat, a protective cover, a first protective component and a second protective component, wherein the fingerprint machine main body is arranged in a square shape, the supporting seat is arranged below the fingerprint machine main body, the protective cover is arranged above the supporting seat, the protective cover is arranged in a groove shape, the protective cover is arranged close to the side wall of one side of the fingerprint machine main body in an opening shape, the protective cover is matched with the fingerprint machine main body, the protective cover is arranged symmetrically, the first protective component is arranged on the side wall of the supporting seat, the first protective component is symmetrically arranged by taking the protective cover as a central axis, the second protective component is arranged on the side wall of the supporting seat close to the first protective component, the second protective component is symmetrically arranged by taking the protective cover as a central axis, the first protective component and the second protective component are arranged oppositely, the first protective component and the second protective component are symmetrically arranged, and the first protective component and the second component are matched, the protective component I comprises a gear, a rotating shaft, a first connecting rod, a second connecting rod, a supporting rod and an auxiliary rod, wherein the rotating shaft is rotatably arranged on the side wall of the supporting seat close to the middle position, the gear penetrates through the rotating shaft and is arranged on the side wall of the rotating shaft, the gear is arranged in a fan shape, the supporting rod is arranged on the side wall of the gear close to one side of the protective cover, the supporting rod and the side wall of the gear close to one side of the protective cover are arranged in an acute included angle manner, one end of the first connecting rod penetrates through the rotating shaft and is arranged on the side wall of the rotating shaft, the other end of the first connecting rod is hinged to the upper part of the side wall of the protective cover close to one side of the gear, one end of the second connecting rod is hinged to the upper part of the side wall of the protective cover close to one side of the connecting rod, the first connecting rod and the second connecting rod are arranged in parallel, one end of the auxiliary rod is hinged to the side wall of the supporting rod away from the gear, the other end of the auxiliary rod is hinged to the lower portion of the side wall of the fingerprint machine main body close to one side of the gear.

2. The fingerprint device with dust removing function as claimed in claim 1, wherein: be equipped with display screen and fingerprint collection panel on fingerprint machine main part roof, the display screen is located on fingerprint machine main part roof one side, fingerprint collection panel is located fingerprint machine main part roof and is kept away from on display screen one side, the fingerprint collection panel is and keeps away from fingerprint machine main part roof slope one side setting.

3. The fingerprint device with dust removing function as claimed in claim 2, wherein: and a dustproof groove is arranged above the fingerprint acquisition panel.

4. The fingerprint device with dust removing function as claimed in claim 1, wherein: and a handle is arranged on one side of the top wall of the protective cover, which is far away from the fingerprint machine body.

5. The fingerprint device with dust removing function as claimed in claim 1, wherein: the side wall of the supporting seat, which is close to the gear, is provided with a limiting block, and the limiting block is arranged between the supporting rod and the gear.