CN215576620U - Sweep sign indicating number rifle convenient to clearance - Google Patents

Abstract

The utility model relates to the technical field of code scanning guns, and discloses a code scanning gun convenient to clean. According to the cleaning gun, the sliding rod is clamped inside the sliding groove, the screen cleaning block can be driven to slide across the scanning screen by pushing the sliding block, the scanning screen is cleaned, the operation and the control are simpler, scratches on the scanning screen can be prevented by arranging the superfine fiber material outside the screen cleaning block, the scanning screen is cleaned more cleanly, the screen cleaning block can be cleaned conveniently by pulling out the sliding block, the anti-slip plates are clamped and mounted on the two sides of the gun body, the holding feeling of the gun body can be increased, and the anti-slip plates can be detached through the clamping blocks and are convenient to clean.

Description

Sweep sign indicating number rifle convenient to clearance

Technical Field

The utility model relates to the technical field of code scanning guns, in particular to a code scanning gun convenient to clean.

Background

The barcode scanner, also known as a barcode reader, a barcode scanning gun, a barcode scanner, a barcode scanning gun and a barcode reader, is a reading device for reading information contained in a barcode, decodes contents of the barcode and transmits the decoded contents to a computer or other devices in a data line or wireless manner by using an optical principle, is widely applied to barcodes for scanning commodities and documents in supermarkets, logistics express delivery, libraries and the like, is generally called as a barcode scanning gun/reader, is a device for reading information contained in a barcode, and can be divided into a one-dimensional barcode scanner and a two-dimensional barcode scanner. Barcode scanners are typically constructed in the following sections: light source, receiving arrangement, photoelectric conversion part, decoding circuit, computer interface. The basic working principle of the scanning gun is as follows: light emitted from the light source is irradiated onto the bar code symbol through the optical system. The reflected light is imaged on a photoelectric converter through an optical system and is interpreted as a digital signal which can be directly received by a computer through a decoder.

The retrieval application number CN202020510413.5 discloses a code scanning gun convenient to clean, which comprises a handle, a base and a code scanning gun head, wherein the base is fixedly installed at the bottom end of the handle, the code scanning gun head is fixedly installed at the top end of the handle, one side of the outer wall of the code scanning gun head is fixedly provided with a housing and a scanning screen, the scanning screen is positioned under the housing, the top end of the interior of the housing is fixedly provided with a cylinder through a bolt, the output end of the cylinder is fixedly connected with a movable plate, and one end of the movable plate is fixedly provided with a spring; according to the utility model, through the installed cleaning plate, when the cleaning plate moves to the surface of the scanning screen, the cleaning cloth can clean the scanning screen, dust or impurities on the surface of the scanning screen can be removed, and meanwhile, the cleaning plate can be tightly attached to the surface of the scanning screen under the elastic force of the spring, so that the cleaning cloth can improve the cleaning effect, prevent the dust or impurities from shielding the infrared light from penetrating, influence the identification of the bar code, ensure the scanning effect, and improve the practicability and reliability of the code scanning gun.

However, the inventor finds that the technical scheme still has at least the following defects:

to sweeping the cylinder that sign indicating number rifle increased among this technical scheme by a wide margin and having increased the weight of scanner, fields such as inconvenient supermarkets are practical for a long time, and wash inconvenient taking off of cloth after long-time the use and wash.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a code scanning gun convenient to clean, and solves the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a sweep sign indicating number rifle convenient to clearance, includes the rifle body, rifle head and scanning screen, rifle body top fixedly connected with rifle head, rifle body bottom fixedly connected with bottom plate, the scanning screen has been inlayed to rifle head right-hand member inboard, and the upper and lower both ends of scanning screen have all seted up the sliding tray.

As a preferred embodiment of the utility model, anti-slip plates are embedded on the left and right sides of the gun body, three clamping blocks are uniformly and fixedly connected to the inner sides of the anti-slip plates, and the anti-slip plates are clamped and connected with the gun body through the clamping blocks.

In a preferred embodiment of the present invention, the front end of the scanning screen is snap-connected with a screen clearing block.

As a preferred embodiment of the utility model, the right sides of the upper end and the lower end of the screen cleaning block are fixedly connected with connecting rods, the left sides of the upper ends of the connecting rods are fixedly connected with sliding rods, and the right sides of the upper ends of the connecting rods are fixedly connected with sliding blocks.

In a preferred embodiment of the present invention, the outer portion of the screen cleaning block is made of a fabric made of ultrafine fibers.

Compared with the prior art, the utility model has the following beneficial effects:

through the slide bar block inside the sliding tray, can drive clear screen piece through promoting the slider and slide the scanning screen, wash the scanning screen, it is simpler to control, through the outside cloth that is the superfine fiber material of clear screen piece, can prevent to cause the mar to the scanning screen, it is cleaner to make the last abluent on the scanning screen, can conveniently wash clear screen piece through pulling out the slider, install the antiskid ribbed tile through rifle body both sides block, can increase the sense of gripping of the rifle body, and the antiskid ribbed tile can pull down convenient the washing through the block.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a right side view of a code scanning gun of the present invention for easy cleaning;

FIG. 2 is a front cross-sectional view of a code scanning gun of the present invention for easy cleaning;

FIG. 3 is a rear view of a code scanning gun of the present invention for easy cleaning;

FIG. 4 is a partial view of a screen clearing block of a code scanning gun of the present invention for easy cleaning.

In the figure: 1. a gun head; 2. a gun body; 3. an anti-skid plate; 4. a base plate; 5. a clamping block; 6. a sliding groove; 7. scanning the screen; 8. a connecting rod; 9. clearing the screen; 10. a slider; 11. a slide bar.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the type of the electrical appliance provided by the utility model is only used for reference. For those skilled in the art, different types of electrical appliances with the same function can be replaced according to actual use conditions, and for those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a sweep sign indicating number rifle convenient to clearance, includes the rifle body 2, rifle head 1 and scanning screen 7, 2 top fixedly connected with rifle heads 1 of the rifle body, 2 bottom fixedly connected with bottom plates 4 of the rifle body, scanning screen 7 has been inlayed to 1 right-hand member inboard of rifle head, and scanning screen 7's upper and lower both ends have all seted up sliding tray 6, and are concrete: through 11 block of slide bar inside sliding tray 6, can drive clear screen piece 9 through promoting slider 10 and slide scanning screen 7, wash scanning screen 7, it is simpler to control, through the outside cloth that is the superfine fiber material of clear screen piece 9, can prevent to cause the mar to scanning screen 7, it is cleaner to make the scanning screen 7 go up abluent, can conveniently wash clear screen piece 9 through pulling out slider 10, antiskid ribbed tile 3 is installed to 2 both sides blocks of the rifle body, can increase the sense of gripping of the rifle body 2, and antiskid ribbed tile 3 can be pulled down convenient the washing through block 5.

In this embodiment (as shown in fig. 2), the anti-slip plates 3 are embedded on both sides of the gun body 2, three engaging blocks 5 are uniformly and fixedly connected to the inner sides of the anti-slip plates 3, and the anti-slip plates 3 are engaged with the gun body 2 through the engaging blocks 5 and engaged with the gun body 5 through the engaging blocks 5, so as to be conveniently detached and cleaned.

In this embodiment (please refer to fig. 3), the front end of the scanning screen 7 is connected with the screen clearing block 9 in a snap-fit manner, and the screen clearing block 9 can be driven to slide across the scanning screen 7 by pushing the sliding block 10, so that the scanning screen 7 is cleaned, and the operation is simpler.

In this embodiment (as shown in fig. 4), the equal fixedly connected with connecting rod 8 in both ends right side about clear screen piece 9, the equal fixedly connected with slide bar 11 in connecting rod 8 upper end left side, and the equal fixedly connected with slider 10 in connecting rod 8 upper end right side can conveniently wash clear screen piece 9 through pulling out slider 10, prevent to cause the damage to scanning screen 7 because of the long-time use causes the miscellaneous debris of clear screen piece 9.

In this embodiment (see fig. 4), the outside of the screen cleaning block 9 is made of a fabric made of ultrafine fibers, and the screen cleaning block 9 is made of a fabric made of ultrafine fibers, so that scratches on the scanning screen 7 can be prevented.

It should be noted that the utility model is a code scanning gun convenient to clean, each part is a universal standard part or a part known by a person skilled in the art, and the structure and the principle of the code scanning gun can be known by a technical manual or a conventional experimental method.

The working principle is as follows: at first pass through the grip 5 with antiskid ribbed tile 3, the block is installed on the rifle body 2, install antiskid ribbed tile 3 through 2 both sides blocks of the rifle body, can increase the sense of gripping of the rifle body 2, it passes through slide bar 11 block in sliding tray 6 to clear screen piece 9 again, can drive clear screen piece 9 through promoting slider 10 and slide scanning screen 7, wash scanning screen 7, it is simpler to control, when clear screen piece 9 is washd to needs, can wash clear screen piece 9 through pulling out slider 10, prevent to cause the miscellaneous debris of clear screen piece 9 to cause the damage to scanning screen 7 because of using for a long time.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a sweep a yard rifle convenient to clearance which characterized in that: including the rifle body (2), rifle head (1) and scanning screen (7), rifle body (2) top fixedly connected with rifle head (1), rifle body (2) bottom fixedly connected with bottom plate (4), scanning screen (7) have been inlayed to rifle head (1) right-hand member inboard, and scanning screen (7) the upper and lower both ends all seted up sliding tray (6).

2. A yard scanning gun as claimed in claim 1, wherein: the utility model discloses a rifle body, including rifle body (2), the rifle body is equipped with antiskid ribbed tile (3) and is fixed on the rifle body, antiskid ribbed tile (2) left and right sides all has inlayed antiskid ribbed tile (3), the inboard three block piece of fixedly connected with (5) of antiskid ribbed tile (3), antiskid ribbed tile (3) are connected with rifle body (2) block through block piece (5).

3. A yard scanning gun as claimed in claim 1, wherein: the front end of the scanning screen (7) is connected with a screen cleaning block (9) in a clamping manner.

4. A yard scanning gun as claimed in claim 3, wherein: the screen cleaning device is characterized in that a connecting rod (8) is fixedly connected to the upper and lower right sides of each screen cleaning block (9), a sliding rod (11) is fixedly connected to the left side of the upper end of the connecting rod (8), and a sliding block (10) is fixedly connected to the right side of the upper end of the connecting rod (8).

5. A yard scanning gun as claimed in claim 3, wherein: the outer part of the screen cleaning block (9) is made of superfine fiber cloth.

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