CN219285728U

CN219285728U - Stop device of sign indicating number ware is swept to laser

Info

Publication number: CN219285728U
Application number: CN202223570672.5U
Authority: CN
Inventors: 邹菲
Original assignee: Shanghai Zhanming Electromechanical Automation Equipment Co ltd
Current assignee: Shanghai Zhanming Electromechanical Automation Equipment Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-06-30
Anticipated expiration: 2032-12-30

Abstract

The utility model discloses a limiting device of a laser code scanner, and belongs to the technical field of laser code scanners. The device comprises a code scanner main body, a charging base and a limiting cover piece; the code scanner body and the charging base are respectively provided with a charging port and a charging head, the limiting cover piece is arranged on the code scanner body in a limiting rotation manner and used for sealing the charging port, and the charging base is internally provided with a movable piece used for driving the limiting cover piece; the charging base is internally provided with a limit opening matched with the code scanner main body, the limit opening consists of a vertical section and an inclined section, a sealing plate is rotationally arranged in the vertical section, and the sealing plate is connected to the side wall of the limit opening through a reset piece. The utility model can limit and protect the positions of the charging seat and the charging port, effectively prevent external foreign matters and water from entering, and cause blockage and short circuit, thereby prolonging the service life of the whole code scanner.

Description

Stop device of sign indicating number ware is swept to laser

Technical Field

The utility model relates to a limit device of a laser code scanner, and belongs to the technical field of laser code scanners.

Background

The laser scanner is an optical distance sensor used for flexibly protecting dangerous areas, access protection and the like are realized through access control, an operator can operate the article by both hands, and the automatic scanning can be realized no matter the direction of the bar code symbol is faced to the scanner.

At present, the laser code scanner charges the laser code scanner mainly through a charging base in the use process, so that the continuous use of the code scanner is ensured, and a charging port and a charging head of the code scanner and the charging base in the prior art are exposed outside, so that foreign matters easily enter the charging port and the charging head to cause blockage in the use process in some severe environments, the charging effect is influenced, and meanwhile, the exposed outside is poorer in waterproof effect, so that the laser code scanner limiting device is needed.

Disclosure of Invention

The technical problems to be solved by the utility model are as follows: the utility model provides a stop device of sign indicating number ware is swept to laser, it has solved among the prior art sweep sign indicating number ware and charge the charging mouth of base and charge the head and expose in the outside to in some adverse circumstances use foreign matter get into easily to charge mouthful and charge in the head and cause the jam, and then influence its effect of charging, expose in the outside its waterproof effect problem equally relatively poor simultaneously.

The technical problems to be solved by the utility model are realized by adopting the following technical scheme:

a limit device of a laser code scanner comprises a code scanner main body, a charging base and a limit cover piece;

the code scanner body and the charging base are respectively provided with a charging port and a charging head, the limiting cover piece is arranged on the code scanner body in a limiting rotation manner and used for sealing the charging port, and the charging base is internally provided with a movable piece used for driving the limiting cover piece;

the charging base is internally provided with a limit opening matched with the code scanner main body, the limit opening consists of a vertical section and an inclined section, a sealing plate is rotationally arranged in the vertical section, and the sealing plate is connected to the side wall of the limit opening through a reset piece.

As a preferred example, the movable member includes a movable rod and a rotating block, one end of the movable rod is fixed in the charging base, a driving guide groove is formed in the side wall of the movable rod, a notch for plugging the movable rod is formed in the limiting cover member and the code scanner main body, the notch and the limiting cover member coaxially rotate, and the rotating block is fixed in the notch on the limiting cover member and can slide into the driving guide groove.

As a preferred example, the reset piece comprises a torsion spring, one side of the sealing plate is connected with the side wall of the limit opening through the torsion spring, and the sealing plate is driven by the torsion spring to seal the limit opening.

As a preferred example, the limiting cover member and the sealing plate are both provided with a damping type rotating member for rotation.

As a preferred example, gaskets for sealing are arranged on the sealing plate and the limiting cover piece.

As a preferable example, the limiting cover member is provided with an elastic bulge, the charging port is internally provided with a buckling groove matched with the elastic bulge, and when the limiting cover member closes the charging port, the elastic bulge is buckled in the buckling groove.

As a preferable example, a fixed sucker for adsorption is fixed at the base of the charging base, and a poking piece is fixed at the outer side edge of the fixed sucker.

The beneficial effects of the utility model are as follows: the utility model can limit and protect the positions of the charging seat and the charging port, effectively prevent external foreign matters and water from entering, and cause blockage and short circuit, thereby prolonging the service life of the whole code scanner.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the portion A in FIG. 1;

fig. 3 is a schematic structural view of the limiting cover and the movable rod of the present utility model.

In the figure: 1. a code scanner body; 2. a charging base; 3. a limit cover; 4. a movable rod; 5. a rotating block; 6. driving the guide groove; 7. a sealing plate; 8. a torsion spring; 9. damping type rotating piece; 10. a gasket; 11. an elastic protrusion; 12. fixing a sucker; 13. a limit opening; 14. a pulling piece.

Detailed Description

The utility model will be further described with reference to the following detailed drawings, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-3, a laser code scanner limiting device comprises a code scanner main body 1, a charging base 2 and a limiting cover 3.

In this embodiment, sweep yard ware main part 1 and charge and be provided with the mouth and the head that charges on the base 2 respectively, spacing lid 3 restriction rotate set up in sweep yard ware main part 1 is last, is used for sealing charge mouthful, be provided with in the base 2 that charges and be used for driving spacing lid 3's moving part, through the mouth and the head that charges that charge that set up, can make sweep yard ware main part 1 place in charging base 2 and charge, the moving part that the rethread set up simultaneously, sweep yard ware main part 1 before charging again, the moving part can drive spacing lid 3 rotation, makes the mouth that charges open, and then guarantees that follow-up mouthful that charges can normally insert to charge on the head, accomplishes the function of charging.

Wherein when taking out code scanner main part 1, the moving part can drive spacing lid 3 and reset, and it is closed to charge the mouth again, and then effectively prevent outside foreign matter and water to enter into the position of charging the mouth, improves the life of machine, simultaneously through restriction pivoted setting, can guarantee spacing lid 3 to charge mouthful confined stability, be difficult for automatic opening.

In a specific embodiment, the movable part comprises a movable rod 4 and a rotating block 5, one end of the movable rod 4 is fixed in the charging base 2, a driving guide groove 6 is formed in the side wall of the movable rod, a gap for the movable rod 4 to be inserted is formed in the limiting cover part 3 and the code scanner main body 1, the gap and the limiting cover part 3 coaxially rotate, the rotating block 5 is fixed in the gap on the limiting cover part 3 and can slide into the driving guide groove 6, the arranged movable rod 14 is used for enabling the gap on the limiting cover part 3 to be firstly contacted with the movable rod 14 when the code scanner main body 1 is inserted into the charging base 1, meanwhile, the rotating block 4 in the gap can be scratched into the inclined part of the driving guide groove 6, and then when the code scanner main body 1 continuously moves, the driving guide groove 6 can drive the limiting cover part 3 to rotate, so that a charging port can be opened, and a subsequent charging head can be normally inserted into the charging port, and secondly, the code scanner main body 1 can continuously enable the rotating block 5 to be enabled to move into the charging port in the driving guide groove 6 to be normally.

In a specific embodiment, the elastic protrusion 11 is disposed on the limiting cover member 3, a buckling groove matched with the elastic protrusion 11 is disposed in the charging opening, when the limiting cover member 3 closes the charging opening, the elastic protrusion 11 is buckled in the buckling groove, and stability of the limiting cover member 3 after reset can be further improved through the disposed elastic protrusion 11.

Preferably, the base of charging base 2 is fixed with and is used for absorbing fixed sucking disc 12, fixed sucking disc 12's outside edge is fixed with plectrum 14, through fixed sucking disc 12, can make charging base 2 adsorb on the desktop, and then guarantees charging base 2 stability of using, simultaneously through the plectrum 14 that sets up, can be convenient for stir opening of a fixed sucking disc 12 corner, and then makes fixed sucking disc 12 can break away from the adsorption plane fast, convenient and fast.

In this embodiment, set up in the charging base 2 with sweep spacing mouth 13 of sign indicating number ware main part 1 mutually supporting, spacing mouth 13 comprises vertical section and slope section, vertical section internal rotation is provided with shrouding 7, shrouding 7 pass through reset piece connect in on the lateral wall of spacing mouth 13, through shrouding 7 that sets up, when sweeping sign indicating number ware main part 1 and entering into charging base 2, can support the shrouding 7 and move, and then make spacing mouth 13 open automatically, guarantee sweep the normal inserted function of sign indicating number ware main part 1, when sweeping sign indicating number ware main part 1 and taking out spacing mouth 13 simultaneously, reset action of reset piece can make shrouding 7 return to normal position, closes spacing mouth 13, effectively prevents equally that outside foreign matter and water from entering into the position of charging the head, improves its life.

Wherein can make the step that has vertical and slope when sweeping sign indicating number ware main part 1 inserts through the slope section that sets up, effectively improve the stability that sweeps sign indicating number ware main part 1 inserted in charging base 1, effectively restrict and directly extract sweeping sign indicating number ware main part 1.

Simultaneously, the restoring member includes torsional spring 8, shrouding 7 one side is passed through torsional spring 8 with the lateral wall of spacing mouth 13 is connected, through torsional spring 8 drive shrouding 7 seals spacing mouth 13.

Preferably, the limiting cover piece 3 and the sealing plate 7 are provided with damping rotating pieces 9 for rotating, so that the limiting cover piece 3 and the sealing plate 7 can stay at a specified position after being reset, deflection of angles is not easy to occur, and protection effect is improved.

Wherein, sealing plate 7 and spacing lid 3 are last all to be provided with and to be used for sealed gasket 10, can further play the sealed effect in gap, and then effectively prevent the entering of water and foreign matter.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be appreciated by persons skilled in the art that the present utility model is not limited to the embodiments described above, but is capable of numerous variations and modifications without departing from the spirit and scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A stop device of sign indicating number ware is swept to laser, its characterized in that: comprises a code scanner main body (1), a charging base (2) and a limit cover (3);

the code scanner comprises a code scanner body (1) and a charging base (2), wherein a charging port and a charging head are respectively arranged on the code scanner body (1) and the charging base (2), a limiting cover piece (3) is arranged on the code scanner body (1) in a limiting rotation mode and used for sealing the charging port, and a movable piece used for driving the limiting cover piece (3) is arranged in the charging base (2);

the charging device is characterized in that a limiting opening (13) matched with the code scanner main body (1) is formed in the charging base (2), the limiting opening (13) is composed of a vertical section and an inclined section, a sealing plate (7) is rotationally arranged in the vertical section, and the sealing plate (7) is connected to the side wall of the limiting opening (13) through a reset piece.

2. The laser scanner limit device according to claim 1, wherein: the movable part comprises a movable rod (4) and a rotating block (5), one end of the movable rod (4) is fixed in the charging base (2), a driving guide groove (6) is formed in the side wall of the movable rod, a notch for plugging the movable rod (4) is formed in the limiting cover part (3) and the code scanner main body (1), the notch and the limiting cover part (3) coaxially rotate, and the rotating block (5) is fixed in the notch on the limiting cover part (3) and can slide into the driving guide groove (6).

3. The laser scanner limit device according to claim 2, wherein: the reset piece comprises a torsion spring (8), one side of the sealing plate (7) is connected with the side wall of the limit opening (13) through the torsion spring (8), and the sealing plate (7) is driven by the torsion spring (8) to seal the limit opening (13).

4. The laser scanner limit device according to claim 1, wherein: the limiting cover piece (3) and the sealing plate (7) are both provided with damping rotating pieces (9) for rotating.

5. The laser scanner limit device according to claim 1, wherein: and gaskets (10) for sealing are arranged on the sealing plate (7) and the limiting cover piece (3).

6. The laser scanner limit device according to claim 1, wherein: the charging device is characterized in that an elastic bulge (11) is arranged on the limiting cover (3), a buckling groove matched with the elastic bulge (11) is formed in the charging opening, and the elastic bulge (11) is buckled in the buckling groove when the limiting cover (3) closes the charging opening.

7. The laser scanner limit device according to claim 1, wherein: the charging base is characterized in that a fixed sucker (12) used for adsorbing is fixed at the base bottom of the charging base (2), and a poking piece (14) is fixed at the outer side edge of the fixed sucker (12).