CN215867866U

CN215867866U - Hand-held type bar code scanner shell

Info

Publication number: CN215867866U
Application number: CN202122270555.6U
Authority: CN
Inventors: 贺志军; 陈飞
Original assignee: Kunshan Jiahexing Electronic Technology Co ltd
Current assignee: Kunshan Jiahexing Electronic Technology Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-18
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a handheld code scanner shell, which relates to the field of code scanners and comprises a code scanning component shell, wherein a handheld grab handle is arranged on the rear side of the lower end of the code scanning component shell, a plurality of sliding rails are arranged on the front side of the code scanning component shell, the sliding rails are symmetrically arranged, front end protective covers are slidably connected in the sliding rails, the front end protective covers are arranged in two numbers, the two front end protective covers are symmetrically arranged up and down, each front end protective cover comprises a front side main cover, the lower end of one side of each front side main cover is fixedly connected with a sliding connecting block, one end, far away from the front side main cover, of each sliding connecting block is fixedly connected with a sliding column, and the sliding columns are slidably connected in the sliding rails. The utility model has the advantages that: sweep a yard subassembly shell front side and be provided with the front end protective cover, can effectual prevention dust gets into the shell depressed part of sweeping yard subassembly shell front end, can receive the front end protective cover to sweeping yard subassembly shell both sides when using through structural design simultaneously, reduce its volume, improve and use convenient degree.

Description

Hand-held type bar code scanner shell

Technical Field

The utility model relates to the field of code scanners, in particular to a handheld code scanner shell.

Background

A bar code scanner is a machine that reads bar code information. The infrared light source is used, then the chip is used for decoding according to the reflection result, and finally the correct character represented by the bar code is returned.

The handheld bar code scanner is used for a handheld bar code reader, can read one-dimensional and two-dimensional bar codes of various materials and uneven surfaces, can scan the one-dimensional and two-dimensional bar codes at the highest speed like a common laser scanner, and can realize two-dimensional bar code scanning without reducing scanning quality or performance. It does not take time to align the bar code with the scanner or pause between scans, and in addition, it is possible to read bar codes printed on paper labels or displayed on the screen of the mobile phone.

Hand-held type scanner is for protecting the scanning head and improving scanning accuracy, sets up the shell shape of scanning head department into interior concavity usually, and the scanning head shell of this kind of shape has guaranteed that the scanning head is difficult for receiving the striking of external hard thing, but the shell of interior concavity easily accumulates the dust, uses for a long time or leads to scanning head department to accumulate a large amount of dusts, and is difficult for clearing up, leads to scanning accuracy to descend, influences the use.

SUMMERY OF THE UTILITY MODEL

For solving above-mentioned technical problem, a hand-held type bar code scanner shell is provided, this technical scheme has solved the hand-held type scanner that proposes in the above-mentioned background art for protecting the scanning head and improving the scanning precision, set up the shell shape of scanning head department into concave shape usually, the scanning head shell of this kind of shape has guaranteed that the scanning head is difficult for receiving the striking of external hard thing, but the shell of concave shape easily accumulates the dust, long-term use or lead to scanning head department to accumulate a large amount of dust, and difficult clearance, lead to the scanning precision to descend, influence the problem of use.

In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:

the utility model provides a hand-held type bar code collector shell, is including sweeping yard subassembly shell, it is provided with handheld grab handle to sweep yard subassembly shell lower extreme rear side, it is provided with a plurality of slip tracks to sweep yard subassembly shell front side, and a plurality of slip track symmetries set up, sliding connection has the front end protective cover in the slip track, the front end protective cover is provided with two, two the front end protective cover is symmetry setting from top to bottom.

Preferably, the slip track top is the semicircle annular, the front end protective cover includes front side owner lid, front side owner lid one side lower extreme fixedly connected with sliding connection piece, sliding connection piece keeps away from the one end fixedly connected with slip post of front side owner lid, slip post sliding connection is in the slip track.

Preferably, the shape of front side owner lid with sweep terminal surface shape looks adaptation before the yard subassembly shell, the peripheral fixedly connected with side protecting crust of one side that the yard subassembly shell was swept to front side owner lid, the track groove has been seted up with the corresponding position department of slip track on the side protecting crust, the slip track passes the track groove.

Preferably, the middle of the handheld grab handle is provided with a handheld portion, the handheld portion is provided with a plurality of anti-skidding bulges, the handheld grab handle is provided with an anti-skidding pad at the handheld portion, and the shape of the anti-skidding pad is matched with that of the handheld portion.

Preferably, the bottom of the handheld grab handle is provided with a base, and the base is used for setting a charging connector.

Compared with the prior art, the utility model has the advantages that:

the front-end protective covers are arranged on the front side of the code scanning assembly shell, so that dust can be effectively prevented from entering the shell sunken part at the front end of the code scanning assembly shell, when the scanner is used, the upper and lower front-end protective covers slide to the upper and lower ends along the sliding rail, then the front-end protective covers are rotated to be attached to the upper and lower side faces of the code scanning assembly shell through the matching of the sliding column and the semicircular top of the sliding rail, when the scanner is not used, the upper and lower front-end protective covers slide to the closed position along the sliding rail, the sunken position is protected, dust accumulation at the scanning head is reduced, and the reduction of scanning accuracy of the scanner in long-term use is avoided.

Drawings

FIG. 1 is a schematic perspective view of the present invention in a closed configuration;

FIG. 2 is a schematic perspective view of the present invention when opened;

fig. 3 is a schematic perspective view of a front end protecting cover according to the present invention.

The reference numbers in the figures are:

1. a code scanning assembly housing; 2. a hand-held grip; 201. a hand-held portion; 202. a base; 3. a front end protective cover; 301. a front side main cover; 302. a side protective shell; 303. a track groove; 304. a sliding connection block; 305. a sliding post; 4. a non-slip mat; 5. a sliding track.

Detailed Description

The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

Please refer to fig. 1-3, a hand-held code scanner housing comprises a code scanning assembly housing 1, a hand-held handle 2 is arranged at the rear side of the lower end of the code scanning assembly housing 1, a plurality of sliding rails 5 are arranged at the front side of the code scanning assembly housing 1, the sliding rails 5 are symmetrically arranged, a front end protective cover 3 is slidably connected in each sliding rail 5, two front end protective covers 3 are arranged, the two front end protective covers 3 are symmetrically arranged from top to bottom, and the front end protective cover 3 is arranged at the front side of the code scanning assembly housing 1, so that dust can be effectively prevented from entering a housing recess at the front end of the code scanning assembly housing 2.

The top of the sliding track 5 is in a semi-circular shape, the front end protecting cover 3 comprises a front side main cover 301, the lower end of one side of the front side main cover 301 is fixedly connected with a sliding connecting block 304, one end of the sliding connecting block 304 far away from the front side main cover 301 is fixedly connected with a sliding column 305, the sliding column 305 is slidably connected in the sliding track 5, the shape of the front side main cover 301 is matched with the shape of the front end surface of the code scanning assembly shell 1, the periphery of one side of the front side main cover 301 close to the code scanning assembly shell 1 is fixedly connected with a side protecting shell 302, a track groove 303 is arranged on the side protecting shell 302 corresponding to the sliding track 5, the sliding track 5 passes through the track groove 303, when in use, the upper and the lower front end protecting covers 3 slide to the upper and the lower ends along the sliding track 5, then the front end protecting cover 3 is rotated to be attached to the upper and the lower sides of the code scanning assembly shell 2 through the matching of the sliding column 305 and the semi-circular top of the sliding track 5, slide two upper and lower front end protective covers 3 to closed position along slip track 5 when not using the scanner, the protection recessed position, it piles up to reduce scanning head department dust, its scanning precision descends when avoiding long-term the use, for guaranteeing that front end protective cover 3 can effectively be fixed in slip track 5, set up sliding column 305 and slip track 5 into interference fit, set up sliding column 305 and slip track 5 surface simultaneously and set up rubber coating, improve its frictional force, make the difficult natural movement of front end protective cover 3.

Handheld 2 middle parts of grab handle are provided with handheld portion 201, handheld portion 201 is provided with a plurality of non-slip raised, handheld grab handle 2 is provided with slipmat 4 at handheld portion 201, slipmat 4 shape and handheld 201 looks adaptation, handheld 2 bottoms of grab handle are provided with base 202, base 202 is used for setting up the joint that charges, be provided with a plurality of non-slip raised at handheld portion 201, the stability of gripping when using has been guaranteed, avoid causing handheld bar code collector to drop because of the hand is smooth and arouse bar code collector to damage, and the shape that each non-slip raised constitutes is the same with the staff shape, accord with ergonomic, handheld portion 201 is provided with slipmat 4, the comfort level of gripping has been improved.

In summary, the utility model has the advantages that: sweep a yard subassembly shell front side and be provided with the front end protective cover, can effectual prevention dust gets into the shell depressed part of sweeping yard subassembly shell front end, can receive the front end protective cover to sweeping yard subassembly shell both sides when using through structural design simultaneously, reduce its volume, improve and use convenient degree.

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 hand-held type bar code collector shell, its characterized in that, is including sweeping yard subassembly shell (1), it is provided with handheld grab handle (2) to sweep yard subassembly shell (1) lower extreme rear side, it is provided with a plurality of slip tracks (5) to sweep yard subassembly shell (1) front side, and a plurality of slip tracks (5) symmetry set up, sliding connection has front end protective cover (3) in slip track (5), front end protective cover (3) are provided with two, two front end protective cover (3) are the symmetry setting from top to bottom.

2. The hand-held code scanner housing as claimed in claim 1, wherein the top of the sliding rail (5) is semicircular, the front end protecting cover (3) comprises a front main cover (301), a sliding connecting block (304) is fixedly connected to a lower end of one side of the front main cover (301), a sliding column (305) is fixedly connected to an end of the sliding connecting block (304) far away from the front main cover (301), and the sliding column (305) is slidably connected in the sliding rail (5).

3. The hand-held code scanner shell according to claim 2, wherein the shape of the front main cover (301) is matched with the shape of the front end face of the code scanning assembly shell (1), a side protective shell (302) is fixedly connected to the periphery of one side of the front main cover (301) close to the code scanning assembly shell (1), a track groove (303) is formed in the side protective shell (302) at a position corresponding to the sliding track (5), and the sliding track (5) passes through the track groove (303).

4. The hand-held code scanner shell as claimed in claim 1, wherein the hand-held grip handle (2) is provided with a hand-held portion (201) at the middle part, the hand-held portion (201) is provided with a plurality of anti-skid protrusions, the hand-held grip handle (2) is provided with an anti-skid pad (4) at the hand-held portion (201), and the shape of the anti-skid pad (4) is matched with that of the hand-held portion (201).

5. A hand-held scanner housing according to claim 1, wherein the bottom of the hand-held grip (2) is provided with a base (202), and the base (202) is used for providing a charging connector.