CN209879525U - Fingerprint acquisition instrument with shielding mechanism - Google Patents

Abstract

The utility model belongs to the technical field of fingerprint collection appearance technique and specifically relates to a fingerprint collection appearance with shelter from mechanism, including fingerprint collection appearance body, the glass both sides of fingerprint collection appearance body are equipped with the rectangular piece that the position corresponds respectively, and the spout has all been seted up to the side that two rectangular piece positions correspond, are equipped with the baffle between two rectangular pieces, the side of two symmetries on the baffle contacts with the side of two rectangular pieces respectively for the baffle slides along the side of two rectangular pieces, the slider that corresponds with the spout position is all installed to the side of two symmetries of baffle, and two sliders extend to the inside of two spouts respectively, make the slider slide along the inner wall of spout, the baffle size is greater than glass's size. The utility model discloses simple structure not only places the dust and drops on glass, still improves the baffle and to the dirt-proof stability of glass.

Description

Fingerprint acquisition instrument with shielding mechanism

Technical Field

The utility model relates to a fingerprint collection appearance technical field especially relates to a fingerprint collection appearance with shelter from mechanism.

Background

The fingerprint collection appearance is used for gathering, the admission to the fingerprint, and the fingerprint collection appearance is when gathering people's fingerprint, and people press one finger or a plurality of finger on the glass of fingerprint collection appearance, types in fingerprint collection through optical scanning technique, however the fingerprint collection appearance is placed usually at the desktop or is fixed on the wall body, and more dust can be piled up on the glass surface to influence people's use, cause the incomplete problem of fingerprint collection to appear.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fingerprint acquisition instrument with a shielding mechanism.

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

the design is a fingerprint acquisition instrument with a shielding mechanism, which comprises a fingerprint acquisition instrument body, wherein two sides of glass of the fingerprint acquisition instrument body are respectively provided with a strip block corresponding to the position, the side surfaces corresponding to the positions of the two strip blocks are respectively provided with a sliding chute, a baffle is arranged between the two strip blocks, two symmetrical side surfaces on the baffle are respectively contacted with the side surfaces of the two strip blocks, so that the baffle slides along the side surfaces of the two strip blocks, the two symmetrical side surfaces of the baffle are respectively provided with a sliding block corresponding to the position of the sliding chute, the two sliding blocks respectively extend into the two sliding chutes so that the sliding blocks slide along the inner walls of the sliding chutes, the size of the baffle is larger than that of the glass, the baffle is connected with a shell of the fingerprint acquisition instrument body through a positioning mechanism, the positioning mechanism comprises a fixed plate and a magnet block, and the fixed plate is arranged, the utility model discloses a fingerprint collection appearance, including fixed plate and magnet piece, the fixed plate corresponds with the position of fingerprint collection appearance body, the side at the fingerprint collection appearance body is installed to the magnet piece, the magnet piece corresponds with the position of fixed plate, the side-mounting of fixed plate has first metal block, the side of first metal block and the side contact of magnet piece, the top of magnet piece and the bottom contact of first metal block.

Preferably, a second groove is formed in the side edge of the bottom, far away from the fixed plate, of the baffle plate, a second metal block is bonded inside the second groove, and the bottom of the second metal block is in contact with the top of the magnet block.

Preferably, screw holes are formed in two ends of the long strip block, four locking screws are connected to the inner portions of the screw holes in a threaded mode, one ends of the four locking screws extend into the sliding groove, and two ends of the sliding block are in contact with the end portions of the four locking screws respectively.

Preferably, two rubber pads are bonded to the bottom of the baffle, and the two rubber pads are symmetrically arranged on two sides of the glass on the fingerprint acquisition instrument body.

Preferably, a plurality of first grooves are formed in the top of the baffle, and the first grooves are at least three and are arranged at equal intervals.

The utility model provides a pair of fingerprint collection appearance with shelter from mechanism, beneficial effect lies in: the baffle is arranged and used for preventing dust from falling to the surface of the glass, and when a finger of a user presses the glass, the finger is prevented from being influenced by the dust when the finger is collected, so that the collection of the fingerprint is facilitated; the arrangement of the long block, the sliding groove and the sliding block is used for limiting the baffle, the baffle is convenient to separate from the glass, a fingerprint is convenient to press on the glass, and the convenience of operation is improved; the setting of positioning mechanism improves the stability of baffle position, has increased the stability that the baffle sheltered from on glass. The utility model discloses simple structure not only places the dust and drops on glass, still improves the baffle and to the dirt-proof stability of glass.

Drawings

Fig. 1 is an axonometric view of a fingerprint acquisition instrument with a shielding mechanism provided by the utility model;

fig. 2 is a front view of a fingerprint acquisition instrument with a shielding mechanism according to the present invention;

fig. 3 is a side view of a fingerprint sensor with a shielding mechanism according to the present invention;

fig. 4 is a top view of a fingerprint sensor with a shielding mechanism according to the present invention;

fig. 5 is a schematic view of a connection structure between a long bar block and a fingerprint acquisition instrument body of a fingerprint acquisition instrument with a shielding mechanism provided by the utility model;

fig. 6 is the utility model provides a long strip piece and locking screw connection structure schematic diagram of fingerprint collection appearance with shelter from mechanism.

In the figure: the fingerprint collection device comprises a long strip block 1, a fingerprint collection device body 2, a baffle 3, a locking screw 4, a first groove 5, a second metal block 6, a sliding block 7, a fixing plate 8, a first metal block 9, a magnet block 10, a sliding groove 11, a screw hole 12, a second groove 13 and a rubber pad 14.

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.

Referring to fig. 1-6, a fingerprint collection appearance with shelter from mechanism, including fingerprint collection appearance body 2, the glass both sides of fingerprint collection appearance body 2 are equipped with the rectangular piece 1 that the position corresponds respectively, spout 11 has all been seted up to the side that two rectangular pieces 1 position correspond, screw 12 has all been seted up at the both ends of two rectangular pieces 1, the equal threaded connection in inside of four screw 12 has locking screw 4, the one end of four locking screw 4 all extends to the inside of spout 11, the both ends of two sliders 7 respectively with the tip contact of four locking screw 4, the setting of screw 12, a stability for increasing locking screw 4 and installing on rectangular piece 1, and locking screw 4's setting, a spacing effect is used for playing to slider 7, avoid slider 7 to draw from spout 11, the gliding stability of baffle 3 between two rectangular pieces 1 has been increased.

Be equipped with baffle 3 between two rectangular pieces 1, the setting of baffle 3 for block that the dust drops to glass's surface, press on glass at people's finger, avoid receiving the dust influence when gathering the fingerprint, made things convenient for the collection of fingerprint.

The two symmetrical side surfaces of the baffle 3 are respectively contacted with the side surfaces of the two long strips 1, so that the baffle 3 slides along the side surfaces of the two long strips 1, the two symmetrical side surfaces of the baffle 3 are respectively provided with the sliding blocks 7 corresponding to the positions of the sliding grooves 11, the two sliding blocks 7 respectively extend into the two sliding grooves 11, so that the sliding blocks 7 slide along the inner walls of the sliding grooves 11, the size of the baffle 3 is larger than that of glass, the effect of the baffle 3 on blocking dust of the glass is improved, the bottom of the baffle 3 is bonded with the two rubber pads 14, the two rubber pads 14 are symmetrically arranged on two sides of the glass on the fingerprint acquisition instrument body 2, the rubber pads 14 are arranged and used for increasing the friction force between a party and the fingerprint acquisition instrument body 2, so that the position stability of the baffle 3 is improved, the top of the baffle 3 is provided with a plurality of first grooves 5, at least three first grooves 5 are arranged, at promotion baffle 3, the staff only needs to place the finger in the inside of first recess 5, then the finger promotes first recess 5, and then drive baffle 3 and slide in spout 11, the convenience of staff's operation has been improved, rectangular piece 1, spout 11 and slider 7's setting, not only be used for playing spacing effect to baffle 3, the baffle 3 of still being convenient for separates from glass, make things convenient for the fingerprint to press down on glass, the convenience of operation has been improved, when people need gather the fingerprint, promote baffle 3, baffle 3 slides in spout 11's inside through slider 7, along with the removal of baffle 3 position, baffle 3 drives fixed plate 8 and removes, fixed plate 8 drives first metal block 9 and magnet piece 10 separation, and then drive baffle 3 and glass separation, the finger of the people of being convenient for is pressed down on glass.

The baffle 3 is connected with the shell of the fingerprint acquisition instrument body 2 through a positioning mechanism, the positioning mechanism comprises a fixed plate 8 and a magnet block 10, the fixed plate 8 is arranged at the side edge of the bottom of the baffle 3, the fixed plate 8 corresponds to the position of the fingerprint acquisition instrument body 2, the magnet block 10 is arranged at the side surface of the fingerprint acquisition instrument body 2, the magnet block 10 corresponds to the position of the fixed plate 8, the side surface of the fixed plate 8 is provided with a first metal block 9, the side surface of the first metal block 9 is contacted with the side surface of the magnet block 10, the top of the magnet block 10 is contacted with the bottom of the first metal block 9, the bottom side edge of the baffle 3 far away from the fixed plate 8 is provided with a second groove 13, a second metal block 6 is bonded inside the second groove 13, the bottom of the second metal block 6 is contacted with the top of the magnet block 10, the positioning mechanism is arranged, the stability of the position where the baffle 3 is positioned is, after pushing away from glass baffle 3, if fingerprint collection appearance installs on the wall body this moment, baffle 3 can slide downwards through gravity to bring inconvenience for people, consequently for the work of making things convenient for the staff, through upwards pulling baffle 3, after second metal block 6 and magnet piece 10 contact, increase the stability of baffle 3 position, avoided baffle 3 to keep stable in its position after keeping away from glass.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (5)

1. The fingerprint acquisition instrument with the shielding mechanism comprises a fingerprint acquisition instrument body (2) and is characterized in that two long blocks (1) corresponding to the positions are respectively arranged on two sides of glass of the fingerprint acquisition instrument body (2), sliding grooves (11) are respectively formed in the side faces corresponding to the positions of the two long blocks (1), a baffle (3) is arranged between the two long blocks (1), the two symmetrical side faces on the baffle (3) are respectively contacted with the side faces of the two long blocks (1), so that the baffle (3) slides along the side faces of the two long blocks (1), sliding blocks (7) corresponding to the positions of the sliding grooves (11) are respectively installed on the two symmetrical side faces of the baffle (3), the two sliding blocks (7) respectively extend to the insides of the two sliding grooves (11), so that the sliding blocks (7) slide along the inner walls of the sliding grooves (11), and the size of the baffle (3) is larger than that of the glass, be connected through positioning mechanism between the shell of baffle (3) and fingerprint collection appearance body (2), positioning mechanism includes fixed plate (8) and magnet piece (10), the side department at baffle (3) bottom is installed in fixed plate (8), fixed plate (8) correspond with the position of fingerprint collection appearance body (2), the side at fingerprint collection appearance body (2) is installed in magnet piece (10), magnet piece (10) correspond with the position of fixed plate (8), the side-mounting of fixed plate (8) has first metal block (9), the side of first metal block (9) contacts with the side of magnet piece (10), and the top of magnet piece (10) contacts with the bottom of first metal block (9).

2. The fingerprint acquisition instrument with the shielding mechanism according to claim 1, wherein a second groove (13) is formed in the bottom side edge of the baffle plate (3) far away from the fixing plate (8), a second metal block (6) is bonded inside the second groove (13), and the bottom of the second metal block (6) is in contact with the top of the magnet block (10).

3. The fingerprint acquisition instrument with the shielding mechanism according to claim 1, wherein two ends of the two long blocks (1) are provided with screw holes (12), the insides of the four screw holes (12) are all in threaded connection with locking screws (4), one ends of the four locking screws (4) extend to the inside of the sliding groove (11), and two ends of the two sliding blocks (7) are respectively in contact with the ends of the four locking screws (4).

4. The fingerprint acquisition instrument with the shielding mechanism according to claim 1, wherein two rubber pads (14) are bonded to the bottom of the baffle (3), and the two rubber pads (14) are symmetrically arranged on two sides of the glass on the fingerprint acquisition instrument body (2).

5. The fingerprint collecting instrument with the shielding mechanism according to claim 1, wherein the top of the baffle (3) is provided with a plurality of first grooves (5), and the first grooves (5) are at least three and arranged at equal intervals.