CN213876755U

CN213876755U - RFID smart card reader capable of rapidly reading

Info

Publication number: CN213876755U
Application number: CN202023238873.6U
Authority: CN
Inventors: 梁甲华; 皮从明
Original assignee: Dingyuan Electronics Huai'an Co ltd
Current assignee: Dingyuan Electronics Huai'an Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-03
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a RFID smart card reader of quick reading, including fixing base, separation blade one and reader main part, upper portion rotates through the bearing in the fixing base has the lead screw, the lead screw side is equipped with nut seat through the vice cover of ball nut, the nut seat outside highly has the connecting block, the fixed dead lever in connecting block left side, the dead lever left part passes the fixing base and is fixed with U type spare, the U type spare left part is connected with fixed box through the damping pivot. The utility model discloses a cooperation of lead screw, nut seat, connecting block and dead lever, the convenient position to fixed box is adjusted, and then the convenient position to the reader main part is adjusted, uses in a flexible way, through the bar groove, makes things convenient for the removal of dead lever, simultaneously through separation blade one, separation blade two and separation blade three and its sliding design, conveniently seals the bar groove, avoids foreign matters such as dust to get into inside the fixing base, does not influence the removal of dead lever simultaneously.

Description

RFID smart card reader capable of rapidly reading

Technical Field

The utility model relates to a reader technical field specifically is a RFID smart card reader who reads fast.

Background

Smart cards, also known as smart cards, microcircuit cards or microchip cards, are produced by embedding a microelectronic chip in a card base conforming to a standard, the communication between the smart card and a reader being either contact or contactless, and smart cards, because of their inherent advantages of information security, portability, relatively perfect standardization, etc., are finding increasing applications in the fields of identity authentication, banking, telecommunications, public transportation, yard management, etc.

At present, a smart card reader is generally directly fixed at a designated position, is flexible and poor to use, is in a naked state, is easy to fall ash, influences reading, reduces reading efficiency, and is not convenient enough to use, so that the RFID smart card reader capable of rapidly reading is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a RFID smart card reader who reads fast to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a RFID smart card reader capable of fast reading comprises a fixed seat, a first blocking piece and a reader main body, wherein a screw rod is arranged on the upper portion in the fixed seat in a rotating mode through a bearing, a nut seat is sleeved on the side face of the screw rod through a ball nut pair, a connecting block is highly arranged on the outer side of the nut seat, a fixing rod is fixed on the left side of the connecting block, the left portion of the fixing rod penetrates through the fixed seat and is fixedly provided with a U-shaped piece, the left portion of the U-shaped piece is connected with a fixed box through a damping rotating shaft, the reader main body is connected in the fixed box in a sliding mode, the right corner of the reader main body is connected with the inside of the fixed seat through a micro spring, a blocking plate is inserted in the fixed box on the left side of the reader main body, the front portion of the blocking plate extends to the outer side of the fixed box, the U-shaped piece is connected with the fixed seat in a sliding mode, a strip-shaped groove is formed in the fixing rod, the blocking piece is fixed on the upper portion and the blocking piece on the lower portion in the strip-groove, the first separation blade is connected with a second separation blade in a sliding mode, the inner side of the second separation blade is connected with a first separation blade in a sliding mode, and the upper end of the first separation blade is fixedly connected with the fixed rod.

Preferably, the fixing base front side and the rear side are both welded and fixed with a guide rail, and the U-shaped part is connected with the guide rail in a sliding mode.

Preferably, a fixing plate is welded and fixed to the front and the back of the edge of the lower end of the fixing seat, and a threaded hole is formed in the upper end of the fixing plate.

Preferably, a driving motor is fixed at the inner lower part of the fixed seat, and an output shaft at the upper side of the driving motor is fixedly connected with the screw rod.

Preferably, the inner sides of the third separation blade and the second separation blade are provided with sliding grooves, one side surface of each separation blade and the two side surfaces of each separation blade are fixed with sliding strips, and the sliding strips are connected in the sliding grooves in a sliding mode.

Preferably, separation blade one, separation blade two and separation blade three all are equipped with two sets ofly, and two sets of separation blade one, separation blade two and separation blade trisymmetry set up in the bar inslot of dead lever upside and downside, and a breach has all been seted up to two sets of separation blade edges department, separation blade one is through breach and dead lever fixed connection.

Preferably, the overlooking cross section of the baffle is L-shaped, the front part in the baffle and the front side of the fixing box are both fixed with magnetic blocks, the two groups of magnetic blocks are magnetically connected, a protective pad is fixedly bonded on the baffle on the inner side of the fixing box, and the protective pad is in contact with the reader main body.

Preferably, clamping grooves are symmetrically formed in the left and right of the front end of the fixed box and are symmetrically arranged relative to the magnetic blocks on the fixed box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the position of the fixing box can be conveniently adjusted through the matching of the screw rod, the nut seat, the connecting block and the fixing rod, so that the position of the reader main body can be conveniently adjusted, the use is flexible, the movement of the fixing rod is convenient through the strip-shaped groove, and meanwhile, the strip-shaped groove is conveniently sealed through the first blocking piece, the second blocking piece, the third blocking piece and the sliding design of the first blocking piece, the second blocking piece and the third blocking piece, so that foreign matters such as dust are prevented from entering the inside of the fixing seat, and the movement of the fixing rod is not influenced;

2. through the design of fixed box, conveniently carry out hidden installation with the reader main part, and through the baffle, conveniently shelter from the reader main part when not using, avoided falling the ash and received foreign object collision damage, influence reading speed, and when using, spacing through the baffle to the reader main part, guarantee its stability, it is nimble to use.

Drawings

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

fig. 2 is a side view of the present invention;

FIG. 3 is an exploded view of a first baffle, a second baffle and a third baffle of the present invention;

fig. 4 is a top view of the fixing box and the U-shaped member of the present invention;

fig. 5 is a side view of the fixing case and the reader main body according to the present invention.

In the figure: 1. a fixed seat; 2. a guide rail; 3. a baffle plate; 4. a U-shaped member; 5. a fixing plate; 6. a first baffle plate; 7. a fixing box; 8. a strip-shaped groove; 9. a screw rod; 10. a nut seat; 11. connecting blocks; 12. a second blocking piece; 13. a blocking piece III; 14. a reader main body; 15. a protection pad; 16. a magnetic block; 17. and (5) fixing the rod.

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. 1-5, the present invention provides a technical solution: a RFID smart card reader capable of fast reading comprises a fixed seat 1, a first blocking piece and a reader main body 14, wherein a screw rod 9 is arranged at the upper part in the fixed seat 1 in a rotating mode through a bearing, a nut seat 10 is sleeved on the side face of the screw rod 9 through a ball nut pair, a connecting block 11 is arranged at the height of the outer side of the nut seat 10, a fixing rod 17 is fixed at the left side of the connecting block 11, the left part of the fixing rod 17 penetrates through the fixed seat 1 and is fixedly provided with a U-shaped part 4, the left part of the U-shaped part 4 is connected with a fixed box 7 through a damping rotating shaft, the reader main body 14 is connected in the fixed box 7 in a sliding mode, the right corner of the reader main body 14 is connected with the inside of the fixed seat 1 through a micro spring, a baffle 3 is inserted in the fixed box 7 at the left side of the reader main body 14, the front part of the baffle 3 extends to the outer side of the fixed box 7, the U-shaped part 4 is connected with the fixed seat 1 in a sliding mode, a strip-shaped groove 8 is formed at the left end of the fixed seat 1, the fixed seat 17 penetrates through the strip-shaped groove 8, a third separation blade 13 is fixed on the upper portion and the lower portion of the strip-shaped groove 8, a second separation blade 12 is connected in the first separation blade 6 in a sliding mode, the first separation blade 6 is connected in the second separation blade 12 in a sliding mode, and the upper end of the first separation blade 6 is fixedly connected with a fixing rod 17.

The utility model discloses in: all welded fastening has guide rail 2 in fixing base 1 front side and the rear side, and U type spare 4 and guide rail 2 sliding connection through guide rail 2, conveniently lead to U type spare 4, make things convenient for U type spare 4 to remove.

The utility model discloses in: fixed plate 5 is welded and fixed around 1 lower extreme edge of fixing base, and threaded hole is seted up to 5 upper ends of fixed plate, through fixed plate 5 and threaded hole, the equipment is conveniently fixed.

The utility model discloses in: a driving motor is fixed to the inner lower portion of the fixing seat 1, an output shaft on the upper side of the driving motor is fixedly connected with the lead screw 9, and the lead screw 9 is conveniently driven to rotate and conveniently driven through the driving motor.

The utility model discloses in: the spout has all been seted up to separation blade three 13 and separation blade two 12 inboards, and separation blade 6 side and separation blade two 12 sides all are fixed with the draw runner, and draw runner sliding connection is in the spout, through spout and draw runner, makes things convenient for three group's baffles 3 to stretch out and draw back and remove, conveniently seals strip groove 8, avoids the dust to get into.

The utility model discloses in: separation blade 6, separation blade two 12 and separation blade three 13 all are equipped with two sets ofly, and two sets of separation blade 6, separation blade two 12 and the three 13 symmetries of separation blade set up in bar groove 8 of dead lever 17 upside and downside, and 6 edges of two sets of separation blade all set up jaggedly, and separation blade 6 makes things convenient for dead lever 17 to remove through breach and dead lever 17 fixed connection, through bar groove 8, makes things convenient for separation blade 6 to be connected with dead lever 17 through the breach.

The utility model discloses in: baffle 3 overlooks the cross section and personally submits the L type, and anterior and fixed box 7 front side all are fixed with magnetic path 16 in baffle 3, and magnetism is connected between two sets of magnetic path 16, and it is fixed with protection pad 15 to bond on the baffle 3 of fixed box 7 inboard, and protection pad 15 contacts with reader main part 14, through magnetic path 16, conveniently improves baffle 3 and fixed box 7 and is connected stability, through protection pad 15, conveniently protects reader main part 14, avoids wearing and tearing simultaneously.

The utility model discloses in: clamping grooves are symmetrically formed in the left and right of the front end of the fixed box 7, the clamping grooves are symmetrically formed about the magnetic blocks 16 on the fixed box 7, and the baffle 3 can be conveniently inserted into the clamping grooves, so that the installation is convenient.

The working principle is as follows: during normal use, with fixed plate 5 and fixed orifices, conveniently fix equipment, then connect equipment electricity, when needs use, take out baffle 3, this moment under miniature spring's effect, it is ejecting to the left side with reader main part 14, until contacting with 7 inner walls of fixation box, then insert in the draw-in groove on 7 right sides of fixation box baffle 3, it is spacing to carry out reader main part 14, avoid in the fixation box 7 of withdrawal, when not using, reset it can, when needs adjust the height, through motor operation lead screw 9, lead screw 9 drives connecting block 11 through nut seat 10 and removes, connecting block 11 drives three groups of separation blades through dead lever 17 and removes, seal through three groups of separation blades, avoid the dust to get into, high durability and convenient use.

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.

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

1. A RFID smart card reader of quick reading, includes fixing base (1), separation blade (6) and reader main part (14), its characterized in that: the upper portion of the interior of the fixed seat (1) is provided with a screw rod (9) through a bearing in a rotating mode, the side face of the screw rod (9) is sleeved with a nut seat (10) through a ball nut pair, the outer side of the nut seat (10) is highly provided with a connecting block (11), the left side of the connecting block (11) is fixedly provided with a fixing rod (17), the left portion of the fixing rod (17) penetrates through the fixed seat (1) and is fixedly provided with a U-shaped part (4), the left portion of the U-shaped part (4) is connected with a fixing box (7) through a damping rotating shaft, the reader main body (14) is connected in the fixing box (7) in a sliding mode and is connected with the interior of the fixed seat (1) through a micro spring at the right corner of the reader main body (14), a baffle (3) is inserted in the fixing box (7) on the left side of the reader main body (14), the front portion of the baffle (3) extends to the outer side of the fixing box (7), and the U-shaped part (4) is connected with the fixed seat (1) in a sliding mode, bar groove (8) have been seted up to fixing base (1) left end, bar groove (8) are passed in dead lever (17), upper portion and interior lower part all are fixed with separation blade three (13) in bar groove (8), sliding connection has separation blade two (12) in separation blade (6), separation blade two (12) inboard sliding connection has separation blade (6), separation blade (6) upper end and dead lever (17) fixed connection.

2. A fast-reading RFID smart card reader according to claim 1, characterized in that: the fixing seat (1) is characterized in that the front side and the rear side of the fixing seat (1) are respectively fixedly welded with a guide rail (2), and the U-shaped part (4) is connected with the guide rails (2) in a sliding mode.

3. A fast-reading RFID smart card reader according to claim 1, characterized in that: fixed plate (5) are welded and fixed around fixing base (1) lower extreme edge, threaded hole is seted up to fixed plate (5) upper end.

4. A fast-reading RFID smart card reader according to claim 1, characterized in that: and a driving motor is fixed at the inner lower part of the fixed seat (1), and an output shaft at the upper side of the driving motor is fixedly connected with the screw rod (9).

5. A fast-reading RFID smart card reader according to claim 1, characterized in that: the inner sides of the third separation blade (13) and the second separation blade (12) are provided with sliding grooves, the side surfaces of the first separation blade (6) and the second separation blade (12) are fixed with sliding strips, and the sliding strips are connected in the sliding grooves in a sliding mode.

6. A fast-reading RFID smart card reader according to claim 1, characterized in that: separation blade (6), separation blade two (12) and separation blade three (13) all are equipped with two sets ofly, and two sets of separation blade (6), separation blade two (12) and separation blade three (13) symmetry set up in bar groove (8) of dead lever (17) upside and downside, and two sets of separation blade (6) edges all offer jaggedly, separation blade (6) are through breach and dead lever (17) fixed connection.

7. A fast-reading RFID smart card reader according to claim 1, characterized in that: the overlook cross section of the baffle plate (3) is L-shaped, magnetic blocks (16) are fixed on the front portion in the baffle plate (3) and the front side of the fixing box (7), the two groups of magnetic blocks (16) are magnetically connected, a protection pad (15) is fixedly bonded on the baffle plate (3) on the inner side of the fixing box (7), and the protection pad (15) is in contact with the reader main body (14).

8. A fast-reading RFID smart card reader according to claim 1, characterized in that: clamping grooves are symmetrically formed in the left and right of the front end of the fixed box (7) and are symmetrically arranged relative to the magnetic blocks (16) on the fixed box (7).