CN216211128U

CN216211128U - Handheld fingerprint scanning all-in-one machine with display screen protection mechanism

Info

Publication number: CN216211128U
Application number: CN202122551145.9U
Authority: CN
Inventors: 陈志龙
Original assignee: Shenzhen Qunso Technology Co ltd
Current assignee: Shenzhen Qunso Technology Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2022-04-05
Anticipated expiration: 2031-10-22

Abstract

The utility model relates to a handheld fingerprint scanning all-in-one machine with a display screen protection mechanism, which solves the problem that a screen is exposed in the air and is easily damaged to influence the scanning effect when a machine is not used in the prior art. The utility model provides a handheld fingerprint scanning all-in-one with display screen protection mechanism, includes the body, and the bottom fixedly connected with handle of body, the spout that is the shape of falling T is seted up at the top of body, and the inside sliding connection of spout has the slider that is the shape of falling T, and the top of slider is rotated and is connected with the transfer line, and the one end of transfer line is rotated and is connected with the protection shield, and the surface of handle is equipped with limiting mechanism. The protective plate rotates to the front side to protect the scanning screen, so that the scanning of fingerprints is not influenced by damage to the screen.

Description

Handheld fingerprint scanning all-in-one machine with display screen protection mechanism

Technical Field

The utility model relates to the technical field of handheld fingerprint scanning all-in-one machines, in particular to a handheld fingerprint scanning all-in-one machine with a display screen protection mechanism.

Background

The handheld fingerprint scanning all-in-one machine is a machine capable of scanning and confirming fingerprints, and can be conveniently used in a handheld mode in occasions where fingerprints need to be verified, and scanning efficiency is improved.

In the prior art, when the fingerprint scanner needs to be used, a machine is moved to a verification place through holding by hand, then a person puts fingers on a scanning screen of the machine and scans fingerprints in sequence, however, after scanning is finished, the scanning screen of the machine is always exposed in the air, and if the screen is scratched by scraping in the process of moving the machine, scanning effect is affected, and scanning is caused to be problematic.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a handheld fingerprint scanning all-in-one machine with a display screen protection mechanism, which solves the problem that a screen is exposed in the air and is easily damaged to influence the scanning effect when the machine is not used in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a handheld fingerprint scanning all-in-one with display screen protection mechanism, includes the body, and the bottom fixedly connected with handle of body, the spout that is the shape of falling T is seted up at the top of body, and the inside sliding connection of spout has the slider that is the shape of falling T, and the top of slider is rotated and is connected with the transfer line, and the one end of transfer line is rotated and is connected with the protection shield, and the surface of handle is equipped with limiting mechanism.

Preferably, the limiting mechanism comprises a through groove formed in the surface of the handle, the bottom of the through groove is elastically connected with a limiting block through an extrusion spring, the surface of the limiting block is provided with two limiting grooves, one end of the protection plate is fixedly connected with an insertion rod, and the insertion rod is located inside the adjacent limiting grooves.

Preferably, the anticreep groove has all been seted up to the both sides that lead to the groove, and the equal fixedly connected with anticreep piece in both sides of restriction piece, anticreep piece are located adjacent anticreep inslot portion.

Preferably, the clamping grooves are formed in the two sides of the inserting rod and are close to the adjacent limiting grooves.

Preferably, both sides of protection shield all fixedly connected with extend the piece, two extend the piece respectively with the both sides laminating of body.

Preferably, the surface of the protection plate is provided with an H-shaped ejection block in a penetrating manner, two ends of the ejection block are elastically connected with the protection plate through compression springs, and the ejection block is far away from the sliding groove.

The utility model has at least the following beneficial effects:

when needs use the body, rotate the back of body with the protection shield, then blocked by limiting mechanism and not rotating, can not disturb the use, when need not use, rotate the protection shield and return to openly and protect the scanning screen to make the screen can not receive the scanning that the damage influences the fingerprint.

The utility model also has the following beneficial effects:

can make the gap between protection piece and the body can not intake through two extension pieces and lead to the screen to receive the influence, can carry out better protection to the body, can also use simultaneously to launch the rotation that piece and compression spring made things convenient for the protection shield.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a side schematic view of FIG. 1;

FIG. 3 is a top view of the grip of FIG. 1.

In the figure: 1. a body; 2. a grip; 3. a chute; 4. a slider; 5. a transmission rod; 6. a protection plate; 7. a limiting mechanism; 8. an extension block; 9. ejecting a block; 10. a compression spring; 701. a through groove; 702. a limiting block; 703. a compression spring; 704. a limiting groove; 705. an insertion rod; 706. a drop-proof groove; 707. an anti-drop block; 708. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-3, a handheld fingerprint scanning all-in-one machine with display screen protection mechanism, including body 1, the bottom fixedly connected with handle 2 of body 1, the spout 3 that is the shape of falling T is seted up at the top of body 1, the inside sliding connection of spout 3 has the slider 4 that is the shape of falling T, the top of slider 4 is rotated and is connected with transfer line 5, the one end of transfer line 5 is rotated and is connected with protection shield 6, the surface of handle 2 is equipped with limiting mechanism 7, specifically, limiting mechanism 7 can restrict protection shield 6, prevent that protection shield 6 from rotating.

The scheme has the following working processes:

when needing to use body 1, need open earlier limiting mechanism 7, liberate protection shield 6, then rotate protection shield 6, make protection shield 6 can rotate the back of body 1, in the rotation process of protection shield 6, slider 4 is driven by transfer line 5 and slides to the one end near the back in 3 inside spouts, then prevent to rotate through limiting mechanism 7 with the position restriction of protection shield 6 once more, hold handle 2 and use body 1, after body 1 uses, open limiting mechanism 7 once more, rotate protection shield 6 to the front of body 1, then use limiting mechanism 7 to make protection shield 6 not rotate, make protection shield 6 protect the screen of body 1.

According to the working process, the following steps are known:

the protective plate 6 can be rotated to the back side when in use without influencing the use of the body 1, and can be rotated to the front side of the body 1 when not in use. Protect the display screen of body 1, prevent that the display screen from suffering damage when not needing to use and influencing fingerprint scanning.

Further, the limiting mechanism 7 includes a through groove 701 provided on the surface of the grip 2, the bottom of the through groove 701 is elastically connected with a limiting block 702 through a pressing spring 703, the surface of the limiting block 702 is provided with two limiting grooves 704, one end of the protection plate 6 is fixedly connected with an insertion rod 705, the insertion rod 705 is located inside the adjacent limiting groove 704, specifically, before the protection plate 6 rotates, the limiting block 702 is pulled downwards first, then the protection plate 6 rotates, so that the insertion rod 705 aligns with the adjacent limiting groove 704, then the limiting block 702 is released, the limiting block 702 moves upwards through the elastic force of the pressing spring 703, so that the insertion rod 705 enters the adjacent limiting groove 704, and the insertion rod 705 is limited so that the protection plate 6 cannot rotate.

Further, anticreep groove 706 has all been seted up to the both sides that lead to groove 701, and the equal fixedly connected with anticreep piece 707 in both sides of restriction piece 702, and anticreep piece 707 is located adjacent anticreep inslot 706 inside, and is concrete, and anticreep piece 707 slides in anticreep groove 706 is inside for restriction piece 702 can't break away from logical groove 701 at the in-process that removes.

Further, the clamping grooves 708 are formed in the two sides of the insertion rod 705, the clamping grooves 708 are close to the adjacent limiting grooves 704, specifically, after the limiting blocks 702 return to the original positions, when the insertion rod 705 shakes, the clamping grooves 708 can be clamped with one ends of the limiting grooves 704, and the situation that the insertion rod 705 is separated from the limiting grooves 704 is prevented.

Further, the both sides of protection shield 6 all fixedly connected with extend piece 8, two extend piece 8 respectively with the both sides laminating of body 1, it is specific, extend piece 8 can make protection shield 6 when the protection screen, block both sides, prevent that debris or water from entering into the gap between protection shield 6 and the screen from the side.

Further, the piece 9 that launches that is the H shape is worn to be equipped with on the surface of protection shield 6, the both ends of launching piece 9 all are through compression spring 10 and protection shield 6 elastic connection, it keeps away from spout 3 to launch piece 9, it is concrete, after the protection shield rotates, the one end of launching piece 9 supports body 1, then insert pole 705 and make two compression spring 10 all to the elasticity of popping out to the body 1 outside by making behind the restriction groove 704 restriction, make and insert pole 705 break away from behind the restriction groove 704, launch piece 9 and make the bottom of protection shield 6 keep away from body 1 through compression spring's 10 elasticity, the convenience rotates body 1.

In summary, the protection plate 6 can be rotated to protect the display screen of the main body 1 when needed, the protection plate 6 can be used without affecting the main body 1 when the protection plate 6 is not needed, and the rotation of the protection plate 6 can be assisted by the compression spring 10 and the elastic block when the protection plate 6 rotates.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a handheld fingerprint scanning all-in-one with display screen protection mechanism, includes body (1), its characterized in that, bottom fixedly connected with handle (2) of body (1), spout (3) that are the shape of falling T are seted up at the top of body (1), the inside sliding connection of spout (3) has slider (4) that are the shape of falling T, the top of slider (4) is rotated and is connected with transfer line (5), the one end of transfer line (5) is rotated and is connected with protection shield (6), the surface of handle (2) is equipped with limiting mechanism (7).

2. The handheld fingerprint scanner with the display screen protection mechanism as claimed in claim 1, wherein the limiting mechanism (7) comprises a through groove (701) formed in the surface of the handle (2), the bottom of the through groove (701) is elastically connected with a limiting block (702) through a pressing spring (703), the surface of the limiting block (702) is provided with two limiting grooves (704), one end of the protection plate (6) is fixedly connected with an insertion rod (705), and the insertion rod (705) is located inside the adjacent limiting groove (704).

3. The handheld fingerprint scanning all-in-one machine with the display screen protection mechanism is characterized in that anti-falling grooves (706) are formed in two sides of each through groove (701), anti-falling blocks (707) are fixedly connected to two sides of each limiting block (702), and the anti-falling blocks (707) are located inside the adjacent anti-falling grooves (706).

4. The handheld fingerprint scanner with the display screen protection mechanism as claimed in claim 2, wherein both sides of the insertion rod (705) are opened with a slot (708), and the slot (708) is close to one side of the adjacent limiting slot (704).

5. The handheld fingerprint scanning all-in-one machine with the display screen protection mechanism is characterized in that extension blocks (8) are fixedly connected to two sides of the protection plate (6), and the two extension blocks (8) are respectively attached to two sides of the body (1).

6. The handheld fingerprint scanning all-in-one machine with the display screen protection mechanism is characterized in that an H-shaped ejection block (9) penetrates through the surface of the protection plate (6), two ends of the ejection block (9) are elastically connected with the protection plate (6) through compression springs (10), and the ejection block (9) is far away from the sliding groove (3).