CN214175101U

CN214175101U - Two-dimensional code equipment convenient to scan

Info

Publication number: CN214175101U
Application number: CN202023243670.6U
Authority: CN
Inventors: 秦伟
Original assignee: Xunbao Tianjin Media Technology Co ltd
Current assignee: Xunbao Tianjin Media Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-09-10
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a two-dimensional code equipment convenient to scan, including the scanner main part, the position that the upper end surface of scanner main part is close to the rear end is provided with the button, the position that the upper end surface of scanner main part is close to the front end is provided with the display screen, the front end surface of scanner main part is provided with scanning probe, the spout has been seted up to front end surface one side of scanner main part, the position symmetry that the front end surface of scanner main part is close to both ends from top to bottom is provided with the clearance board. The utility model discloses, utilize stock solution chamber and a series of structures such as clearance cotton, through rotating the reciprocal scanning probe degree of depth clearance of carousel, ensure its use accuracy and speed, improve the availability factor, when not rotating the carousel, make the clearance board be located scanning probe's upper and lower both sides respectively and the screw thread gasbag between the clearance board forms closed structure, can protect to reduce scanning probe because fall or collide with and damage scanning probe's probability.

Description

Two-dimensional code equipment convenient to scan

Technical Field

The utility model belongs to the technical field of the precision instrument technique and specifically relates to a two-dimensional code equipment convenient to scan is related to.

Background

Two-dimensional codes, also called two-dimensional bar codes, are an extremely popular coding mode on mobile devices in recent years, and the two-dimensional codes are graphs which are distributed on a plane according to a certain rule by using a certain specific geometric figure, alternate between black and white and record data symbol information, can express a large amount of information in a small area, and need to be identified and read out, so that various two-dimensional code scanning devices appear.

In realizing the utility model discloses the in-process, utility model people discover to have at least among the prior art as follows the problem and do not obtain solving: 1. a two-dimensional code scanner belongs to a precision instrument, a scanning probe is used for scanning, however, if fingerprints and dust exist on the scanning probe, the scanning precision and speed can be influenced, the precision scanning probe can be damaged due to uneven force application in the traditional manual wiping, and the manual cleaning effect is poor; 2. when the two-dimensional code scanner is used, the scanning probe can be damaged due to falling or collision, and the maintenance or purchase cost of a user is increased.

To this end, a two-dimensional code device convenient for scanning is proposed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-dimensional code equipment convenient to scan to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a two-dimensional code device convenient for scanning comprises a scanner main body, wherein a button is arranged at a position, close to the rear end, of the outer surface of the upper end of the scanner main body, a display screen is arranged at a position, close to the front end, of the outer surface of the upper end of the scanner main body, a scanning probe is arranged on the outer surface of the front end of the scanner main body, a sliding groove is formed in one side of the outer surface of the front end of the scanner main body, cleaning plates are symmetrically arranged at positions, close to the upper end and the lower end, of the outer surface of the front end of the scanner main body, a liquid inlet is formed in the middle position of the outer surfaces of the front ends of the two cleaning plates, cleaning cotton is glued to one sides, close to the scanning probe, a threaded air bag is fixedly connected between the two cleaning plates, a sliding block is fixedly connected to the rear ends of the two cleaning plates and is located inside the sliding groove, and a first threaded rod and a second threaded rod are arranged on one side, far away from the sliding groove, of the cleaning plates, the utility model discloses a threaded air bag, including first threaded rod, clearance board, air cavity, stock solution chamber, tracheal one end fixed connection has the telescopic link, the telescopic link is kept away from tracheal one end fixed connection, the first threaded rod is located the upper end fixed connection of second threaded rod, the upper end fixedly connected with carousel of first threaded rod, the position that clearance board and first threaded rod, second threaded rod correspond sets up threaded hole, air cavity and stock solution chamber have all been seted up to the inside of clearance board, the both sides that the air cavity is located the stock solution chamber communicate with each other with the stock solution chamber, every the equal fixedly connected with trachea of one end of screw thread gasbag, and tracheal one end of keeping away from screw thread gasbag and the one end fixed connection of air cavity, the one end fixedly connected with telescopic link of air cavity, tracheal one end fixedly connected with piston is kept away from to the telescopic link, the spring has been cup jointed to the surface of telescopic link, the one end and air cavity fixed connection of spring, and its other end and piston fixed connection.

Through adopting above-mentioned technical scheme, when not rotating the carousel, make the cleaning plate be located scanning probe's upper and lower both sides and the screw thread gasbag between the cleaning plate respectively and form closed structure, can protect to scanning probe and reduce because fall or collide with and damage scanning probe's probability, when needs are clean to scanning probe, utilize a series of structures such as stock solution chamber, carousel, clearance cotton, to scanning probe degree of depth clearance, ensure its use accuracy and speed, improve the availability factor.

Preferably, the number of the thread air bags is two, the thread air bags are symmetrically distributed on two sides of the scanning probe, and the length of the complete extrusion and lamination of the thread air bags is equal to the length of the upper cleaning cotton and the lower cleaning cotton when the two cleaning cotton are mutually laminated.

Through adopting above-mentioned technical scheme, when the clearance board reciprocates respectively, extrude the screw thread gasbag, clearance cotton is laminated each other when the screw thread gasbag extrudees to the at utmost, ensures to the complete clearance of scanning probe.

Preferably, the first threaded rod and the second threaded rod have the same specification and are positioned in the threaded holes and in threaded connection, the thread directions of the first threaded rod and the second threaded rod are opposite, and the connection position of the first threaded rod and the second threaded rod is positioned in the center of one side of the scanning probe.

Through adopting above-mentioned technical scheme, when needs clear up scanning probe, rotate the carousel, thereby because the screw thread opposite direction of first threaded rod and second threaded rod drives two clearance boards from top to bottom and removes the laminating to the centre and clear up scanning probe, when removing scanning probe's centre, clear up scanning probe completely, make clearance board reciprocating motion to scanning probe degree of depth clearance through clockwise and anticlockwise rotation carousel, ensure its use accuracy.

Preferably, the liquid storage cavity is close to one side symmetry of clearance cotton and has seted up the drain tank, and the liquid outlet has been seted up to the inside of drain tank, and it is V type structural design, the liquid outlet is the rubber material.

Through adopting above-mentioned technical scheme, to the inside detergents such as add alcohol in stock solution chamber, when extrusion screw thread gasbag, the inside gas of screw thread gasbag passes through the trachea and gets into the air cavity, and the telescopic link extension drives the piston and removes to stock solution intracavity portion this moment, and the liquid outlet is opened by the closure state under the effect of external force this moment, and the inside detergent in stock solution chamber flows the infiltration at clearance cotton surface from the liquid outlet, to scanning probe degree of depth clearance.

Preferably, the sliding groove and the sliding block are designed to be T-shaped structures, and are in sliding connection and matched with each other.

Through adopting above-mentioned technical scheme, the slider of being convenient for slides and can not break away from in the spout is inside to can support the clearance board.

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

1. by adding a series of structural components such as a first threaded rod, a second threaded rod and cleaning cotton in the device, when the scanning probe needs to be cleaned, cleaning agents such as alcohol and the like are added into the liquid storage cavity, the rotating disc is rotated, because the thread directions of the first threaded rod and the second threaded rod are opposite, the upper cleaning plate and the lower cleaning plate are driven to move towards the middle for jointing, thereby cleaning the scanning probe, when the rotary table is rotated in the opposite direction, the cleaning plate is separated, the threaded air bag is gradually restored, the piston moves towards two sides under the action of the spring, and the gas in the gas cavity is extruded into the threaded gas bag, so that the scanning probe is cleaned in depth in a reciprocating manner, and the use precision of the scanning probe is ensured;

2. through adding a series of structural component such as screw thread gasbag and cleaning plate in the device, when not rotating the carousel, make the cleaning plate be located scanning probe's upper and lower both sides respectively and the screw thread gasbag between the cleaning plate form closed structure, can protect the reduction because fall or collide with and damage scanning probe's probability to scanning probe.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a view showing the combination of the threaded air bag and the cleaning cotton according to the present invention;

FIG. 3 is a view of the combination of the chute and the threaded air bag of the present invention;

fig. 4 is a combination view of the first threaded rod and the threaded hole of the present invention;

FIG. 5 is a combination view of the air tube and the air cavity of the present invention;

fig. 6 is a combination view of the liquid storage cavity and the liquid outlet of the present invention.

Description of reference numerals:

1. a scanner main body; 2. pressing a key; 3. a display screen; 4. scanning the probe; 5. cleaning the plate; 6. a threaded air bag; 7. a liquid inlet; 8. cleaning cotton; 9. a chute; 10. a first threaded rod; 11. a second threaded rod; 12. a turntable; 13. a threaded hole; 14. a liquid storage cavity; 15. a spring; 16. a piston; 17. a liquid outlet; 18. an air tube; 19. an air cavity; 20. a telescopic rod; 21. a slide block.

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 to 6, the present invention provides a technical solution:

as shown in fig. 1 to 4, a two-dimensional code device convenient for scanning comprises a scanner main body 1, a button 2 is arranged at a position, close to the rear end, of the outer surface of the upper end of the scanner main body 1, a display screen 3 is arranged at a position, close to the front end, of the outer surface of the upper end of the scanner main body 1, a scanning probe 4 is arranged on the outer surface of the front end of the scanner main body 1, a chute 9 is arranged at one side of the outer surface of the front end of the scanner main body 1, cleaning plates 5 are symmetrically arranged at positions, close to the upper end and the lower end, of the outer surface of the front end of the scanner main body 1, a liquid inlet 7 is arranged at the middle position of the outer surfaces of the front ends of the two cleaning plates 5, cleaning cotton 8 is glued to one sides, close to the scanning probe 4, a threaded air bag 6 is fixedly connected between the two cleaning plates 5, a sliding block 21 is fixedly connected to the rear ends of the two cleaning plates 5, the sliding block 21 is positioned inside the sliding groove 9, a first threaded rod 10 and a second threaded rod 11 are arranged on one side, away from the sliding groove 9, of the cleaning plate 5, the first threaded rod 10 is fixedly connected to the upper end of the second threaded rod 11, a rotary disc 12 is fixedly connected to the upper end of the first threaded rod 10, and threaded holes 13 are formed in the positions, corresponding to the first threaded rod 10 and the second threaded rod 11, of the cleaning plate 5;

as shown in fig. 5 and 6, an air cavity 19 and a liquid storage cavity 14 are formed in the cleaning plate 5, the air cavity 19 is located on two sides of the liquid storage cavity 14 and is communicated with the liquid storage cavity 14, an air tube 18 is fixedly connected to one end of each threaded air tube 6, one end of each air tube 18, which is far away from the threaded air tube 6, is fixedly connected to one end of the air cavity 19, an expansion link 20 is fixedly connected to one end of the air cavity 19, one end of the expansion link 20, which is far away from the air tube 18, is fixedly connected to a piston 16, a spring 15 is sleeved on the outer surface of the expansion link 20, one end of the spring 15 is fixedly connected to the air cavity 19, and the other end of the spring is fixedly connected to the piston 16.

Through adopting above-mentioned technical scheme, when not rotating carousel 12, make clearance plate 5 lie in scanning probe 4's upper and lower both sides respectively and clearance plate 5 between the screw thread gasbag 6 form closed structure, can protect scanning probe 4 and reduce because fall or collide with and damage scanning probe 4's probability, when needs are clean scanning probe 4, utilize a series of structures such as stock solution chamber 14, carousel 12, clearance cotton 8, to scanning probe 4 degree of depth clearance, ensure its use accuracy and speed, improve the availability factor.

Specifically, as shown in fig. 2, the number of the thread airbags 6 is two, and the thread airbags are symmetrically distributed on two sides of the scanning probe 4, and the length of the complete extrusion and lamination of the thread airbags 6 is equal to the length of the upper and lower cleaning cotton 8 when being laminated with each other.

Through adopting above-mentioned technical scheme, when clearance board 5 reciprocated respectively, extrusion screw thread gasbag 6, clearance cotton 8 was laminated each other when screw thread gasbag 6 extrudeed to the at utmost, ensured to the complete clearance of scanning probe 4.

Specifically, as shown in fig. 2 and 4, the first threaded rod 10 and the second threaded rod 11 have the same specification and are located inside the threaded hole 13 for threaded connection, and the first threaded rod 10 and the second threaded rod 11 have opposite thread directions and are connected at the center of one side of the scanning probe 4.

Through adopting above-mentioned technical scheme, when needs clear up scanning probe 4, rotate carousel 12, because the screw thread opposite direction of first threaded rod 10 and second threaded rod 11, thereby two clearance boards 5 remove the laminating to the centre and clear up scanning probe 4 about driving, when removing the centre of scanning probe 4, clear up scanning probe 4 completely, make clearance board 5 reciprocating motion to scanning probe 4 degree of depth clearance through clockwise and anticlockwise rotation carousel 12, ensure its use accuracy.

Specifically, as shown in fig. 6, a liquid outlet groove is symmetrically formed in one side of the liquid storage cavity 14 close to the cleaning cotton 8, a liquid outlet 17 is formed in the liquid outlet groove and is designed to be of a V-shaped structure, and the liquid outlet 17 is made of rubber.

Through adopting above-mentioned technical scheme, to the inside detergents such as add alcohol of stock solution chamber 14, when extrusion screw thread gasbag 6, the inside gas of screw thread gasbag passes through trachea 18 entering air cavity 19, and telescopic link 20 extension drives piston 16 and removes to stock solution chamber 14 is inside this moment, and liquid outlet 17 is opened by the closed condition under the effect of external force this moment, and the inside detergent of stock solution chamber 14 flows out from liquid outlet 17 and permeates 8 surfaces in the clearance cotton, to 4 degree of depth clearance of scanning probe.

Specifically, as shown in fig. 3, the sliding groove 9 and the sliding block 21 are designed to be T-shaped, and are slidably connected and matched with each other.

Through adopting above-mentioned technical scheme, the slider 21 of being convenient for slides and can not break away from in spout 9 is inside to can support clearance board 5.

The working principle is as follows: by adding a series of structural components such as a first threaded rod 10, a threaded air bag 6, a second threaded rod 11, cleaning cotton 8 and the like into the device, when the scanning probe 4 needs to be cleaned, cleaning agents such as alcohol and the like are added into a liquid storage cavity 14, a rotary disc 12 is rotated, because the thread directions of the first threaded rod 10 and the second threaded rod 11 are opposite, an upper cleaning plate 5 and a lower cleaning plate 5 are driven to move towards the middle and be attached so as to clean the scanning probe 4, when the scanning probe 4 moves to the middle of the scanning probe 4, the scanning probe 4 is completely cleaned, when the rotary disc 12 is rotated towards the opposite direction, the cleaning plates 5 are separated, the threaded air bag 6 is gradually restored, a piston 16 moves towards two sides under the action of a spring 15, gas in an air cavity 19 is extruded into the threaded air bag 6, the cleaning probe 4 is cleaned deeply by reciprocating up and down movement of the cleaning plates 5 by clockwise and anticlockwise rotation of the rotary disc 12, the use precision of the cleaning device is ensured, when the rotary table 12 is not rotated, the threaded air bags 6 which are respectively arranged between the upper side and the lower side of the scanning probe 4 and the cleaning plate 5 on the cleaning plate 5 form a closed structure, so that the scanning probe 4 can be protected, and the probability of damaging the scanning probe 4 due to falling or collision is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a two-dimensional code equipment convenient to scan, includes scanner main part (1), its characterized in that: a button (2) is arranged at a position, close to the rear end, of the outer surface of the upper end of the scanner main body (1), a display screen (3) is arranged at a position, close to the front end, of the outer surface of the upper end of the scanner main body (1), a scanning probe (4) is arranged on the outer surface of the front end of the scanner main body (1), a sliding groove (9) is formed in one side of the outer surface of the front end of the scanner main body (1), cleaning plates (5) are symmetrically arranged at positions, close to the upper end and the lower end, of the outer surface of the front end of each of the two cleaning plates (5), a liquid inlet (7) is formed in the middle position of the outer surface of the front end of each of the two cleaning plates (5), cleaning cotton (8) is glued to one side, close to the scanning probe (4), a threaded air bag (6) is fixedly connected between the two cleaning plates (5), a sliding block (21) is fixedly connected to the rear end of each of the two cleaning plates (5), the sliding block (21) is positioned inside the sliding groove (9), one side of the cleaning plate (5) far away from the sliding groove (9) is provided with a first threaded rod (10) and a second threaded rod (11), the first threaded rod (10) is positioned at the upper end of the second threaded rod (11) and fixedly connected, the upper end of the first threaded rod (10) is fixedly connected with a turntable (12), the cleaning plate (5) is provided with threaded holes (13) at positions corresponding to the first threaded rod (10) and the second threaded rod (11), the cleaning plate (5) is internally provided with an air cavity (19) and a liquid storage cavity (14), the air cavity (19) is positioned at two sides of the liquid storage cavity (14) and communicated with the liquid storage cavity (14), one end of each thread air bag (6) is fixedly connected with an air pipe (18), and one end of the air pipe (18) far away from the thread air bags (6) is fixedly connected with one end of the air cavity (19), one end of the air cavity (19) is fixedly connected with a telescopic rod (20), one end of the telescopic rod (20) far away from the air pipe (18) is fixedly connected with a piston (16), the outer surface of the telescopic rod (20) is sleeved with a spring (15), one end of the spring (15) is fixedly connected with the air cavity (19), and the other end of the spring is fixedly connected with the piston (16).

2. The two-dimensional code device convenient for scanning according to claim 1, characterized in that: the number of screw thread gasbag (6) is two, and its symmetric distribution is in scanning probe (4) both sides, length that screw thread gasbag (6) extrudeed completely the laminating equals two clearance cottons (8) length when laminating each other about.

3. The two-dimensional code device convenient for scanning according to claim 1, characterized in that: the first threaded rod (10) and the second threaded rod (11) are identical in specification and are located in the threaded hole (13) in threaded connection, the thread directions of the first threaded rod (10) and the second threaded rod (11) are opposite, and the connection position of the first threaded rod and the second threaded rod is located in the center of one side of the scanning probe (4).

4. The two-dimensional code device convenient for scanning according to claim 1, characterized in that: liquid storage chamber (14) are close to one side symmetry of clearance cotton (8) and have seted up the drain tank, and liquid outlet (17) have been seted up to the inside of drain tank, and it is V type structural design, liquid outlet (17) are the rubber material.

5. The two-dimensional code device convenient for scanning according to claim 1, characterized in that: the sliding groove (9) and the sliding block (21) are designed to be T-shaped structures, and are connected in a sliding mode and matched with each other.