Visual code reading device for linen supplies

Abstract

The utility model belongs to the field of linen article code reading, particularly relates to a linen article visual code reading device, and aims to solve the problems that although information in a two-dimensional code on an object can be read through a code reader in the use process in the prior art, the distance between the code reader and the two-dimensional code on the object is inconvenient to adjust, and the use is inconvenient. In order to solve the problem that the code reader is inconvenient to disassemble and replace when being damaged, the utility model provides the following scheme that the code reader comprises a machine table and the code reader used for reading codes, a bracket is fixedly arranged on one side of the top of the machine table, a frame body is arranged on the bracket, the inner walls of the two sides of the frame body are fixedly provided with the same side plate, the code reader is located in the frame body, and the code reader is arranged on the side plate. The inner wall of the top of the machine table is provided with a placing area used for placing linen supplies, the distance between the code reader and a two-dimensional code on the linen supplies can be adjusted through the adjusting mechanism so that scanning of the code reader can be facilitated, and the code reader can be clamped and fixed through the clamping mechanism and is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of barcode reading for linen supplies, in particular to a visual barcode reading device for linen supplies. Background Art

[0002] Linen supplies are an indispensable part of the accommodation industry such as hotels and guesthouses, as well as industries such as bathhouses, catering, beauty salons, etc. They are a general term for various textiles used in the daily operations of these places. During the use of linen supplies, a visual barcode reading device is required to scan the barcodes or QR codes attached to the linen, and quickly read relevant information of the linen, such as the number of cleaning times, usage time, affiliated department, etc.

[0003] After retrieval, the patent with the publication number CN216352346U discloses a visual barcode reading device. However, the following deficiencies exist when this barcode reading device is in use:

[0004] Although the information in the QR code on the object can be read by the barcode reader during use, it is not convenient to adjust the distance between the barcode reader and the QR code on the object, and at the same time, it is not convenient to disassemble and replace the barcode reader when it is damaged. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies in the prior art that although the information in the QR code on the object can be read by the barcode reader during use, it is not convenient to adjust the distance between the barcode reader and the QR code on the object, and at the same time, it is not convenient to disassemble and replace the barcode reader when it is damaged, and a visual barcode reading device for linen supplies is proposed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A visual barcode reading device for linen supplies includes a machine table and a barcode reader for barcode reading. One side of the top of the machine table is fixedly provided with a bracket. There is a frame on the bracket. The same side plate is fixedly provided on the inner walls of both sides of the frame. The barcode reader is located inside the frame. The inner wall of the top of the machine table is provided with a placement area for placing linen supplies;

[0008] An adjustment mechanism is arranged on the bracket for adjusting the distance between the barcode reader and the QR code on the linen supplies;

[0009] A clamping mechanism is arranged on the frame for clamping and fixing the barcode reader.

[0010] In a possible design, the adjusting mechanism includes a circular plate and an electric push rod. The top of the circular plate is fixedly connected to the inner wall of the top of the bracket. The fixed part of the electric push rod is fixedly connected to the bottom of the circular plate. The telescopic part of the electric push rod is fixedly connected to the top of the frame body.

[0011] In a possible design, the clamping mechanism includes a threaded rod, a clamping plate, and a knob for facilitating the rotation of the threaded rod. A threaded hole is provided on the frame body. The threaded rod is threadedly connected to the threaded hole of the frame body. One side of the clamping plate is slidably connected to one side of the side plate. One end of the threaded rod is rotatably connected to one side of the clamping plate. One side of the knob is fixedly connected to the other end of the threaded rod.

[0012] In a possible design, rubber pads for improving the clamping effect are fixedly provided on the sides of the clamping plate and the frame body that are close to each other.

[0013] In a possible design, a cleaning box is fixedly provided on one side of the bracket. A cleaning cloth for facilitating the cleaning of the reader lens is placed in the cleaning box.

[0014] In a possible design, concave plates are fixedly provided on both sides of the machine table. A placement box for placing linen supplies is placed in the concave plates.

[0015] In a possible design, a chute for reducing the friction generated by the movement of the clamping plate is provided on one side of the side plate. A slider is fixedly provided on one side of the clamping plate.

[0016] In this application, linen supplies (such as towels, sheets, etc.) are placed in the placement area on the top of the machine table, and the QR code of the linen supplies is located below the code reader. Start the electric push rod. By controlling the telescopic movement of the electric push rod, the height of the frame and the code reader therein can be flexibly adjusted, so that the distance between the code reader and the QR code on the linen supplies can be adjusted to facilitate the code reader to scan. The distance between the code reader and the QR code (or barcode) needs to be appropriate. Being too far or too close may cause the barcode (or QR code) to not be read correctly. If the distance is too close, the narrow bars and blank areas of the barcode may not be correctly recognized; if the distance is too far, the image of the barcode (or QR code) may become blurred, which also affects the reading effect. After the code reader is adjusted to the appropriate height, the information in the QR code is read by the code reader. Through the two placement boxes provided, the linen supplies that have been scanned or to be scanned can be placed in the two placement boxes respectively for classified placement. After long-term use, the lens of the code reader may be contaminated with dust or stains, affecting the code reading effect. At this time, the cleaning cloth can be taken out from the cleaning box to wipe and clean the lens of the code reader to ensure the normal operation of the code reader. When the code reader is damaged and needs to be removed for replacement or maintenance, hold the code reader with one hand and turn the knob with the other hand. The rotation of the knob drives the rotation of the threaded rod, and the rotation of the threaded rod drives the movement of the clamping plate, so that the clamping plate leaves the clamping and fixing of the code reader, so that the code reader can be removed for maintenance or replacement. Then, hold the new code reader between the frame and the clamping plate with one hand, and fit one side of the code reader to one side of the side plate. Turn the knob with the other hand. The rotation of the knob drives the rotation of the threaded rod, and the rotation of the threaded rod drives the movement of the clamping plate, so that the clamping plate clings to one side of the code reader, so that the code reader can be clamped and fixed and is convenient for replacement.

[0017] The beneficial effects of the present utility model are:

[0018] In the present utility model, for the visual code reading device for linen supplies, through the adjustment mechanism, start the electric push rod. By controlling the telescopic movement of the electric push rod, the height of the frame and the code reader therein can be flexibly adjusted, so that the distance between the code reader and the QR code on the linen supplies can be adjusted to facilitate the code reader to scan;

[0019] In the present utility model, for the visual code reading device for linen supplies, through the clamping mechanism, hold the new code reader between the frame and the clamping plate with one hand, and fit one side of the code reader to one side of the side plate. Turn the knob with the other hand. The rotation of the knob drives the rotation of the threaded rod, and the rotation of the threaded rod drives the movement of the clamping plate, so that the clamping plate clings to one side of the code reader, so that the code reader can be clamped and fixed and is convenient for disassembly and replacement;

[0020] In the present utility model, the distance between the code reader and the two-dimensional code on the linen supplies can be adjusted through the adjusting mechanism to facilitate the code reader to scan. The code reader can be clamped and fixed through the clamping mechanism, and it is also convenient to replace. Description of the Drawings

[0021] Figure 1 FIG. 1 is a front view structural schematic diagram of a visual code reading device for linen supplies proposed by the present utility model;

[0022] Figure 2 FIG. 2 is a partial structural schematic diagram of a visual code reading device for linen supplies proposed by the present utility model;

[0023] Figure 3 FIG. 3 is a structural schematic diagram of the clamping mechanism of a visual code reading device for linen supplies proposed by the present utility model;

[0024] Figure 4 FIG. 4 is a structural schematic diagram of the concave plate and the placement box of a visual code reading device for linen supplies proposed by the present utility model.

[0025] In the figure: 1, machine table; 2, concave plate; 3, placement box; 4, bracket; 5, electric push rod; 6, frame; 7, code reader; 8, clamping plate; 9, threaded rod; 10, knob; 11, side plate; 12, rubber pad; 13, cleaning box; 14, cleaning cloth; 15, circular plate. Detailed Embodiments

[0026] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0027] Embodiment 1

[0028] Refer to Figures 1-4 , a visual code reading device, which includes: a machine table 1, a bracket 4, a frame 6, a side plate 11, a code reader 7, an adjusting mechanism, a clamping mechanism, and other parts. The machine table 1 serves as the support foundation of the entire device, and a placement area for placing linen supplies is provided on its top. The bracket 4 is fixedly installed on one side of the top of the machine table 1 and is used to support and fix other components.

[0029] The adjusting mechanism is used to adjust the distance between the code reader 7 and the two-dimensional code on the linen supplies to ensure that the code reader 7 can accurately read the two-dimensional code information. The top of the circular plate 15 is firmly connected to the inner wall of the top of the bracket 4 and serves as the fixed fulcrum of the electric push rod 5. The fixed part of the electric push rod 5 is fixedly connected to the bottom of the circular plate 15, and its telescopic part is fixedly connected to the top of the frame 6. By controlling the telescopic movement of the electric push rod 5, the frame 6 and the code reader 7 fixed therein can be driven to move up and down, thereby adjusting the distance between the code reader 7 and the two-dimensional code.

[0030] The clamping mechanism is used to stably clamp and fix the barcode reader 7 to prevent it from shaking or shifting during operation. The combination of the threaded rod 9, the clamping plate 8 and the knob 10: Threaded holes are provided on the frame body 6, and the threaded rod 9 is tightly fitted with the threaded holes of the frame body 6 by means of threaded connection. One side of the clamping plate 8 is slidably connected to one side of the side plate 11, and smooth sliding is achieved through the cooperation of the chute and the slider. One end of the threaded rod 9 is rotatably connected to one side of the clamping plate 8, and the other end is fixedly connected to the knob 10. When the knob 10 is rotated, the threaded rod 9 can be driven to rotate, thereby pushing the clamping plate 8 to move inward or outward to clamp or release the barcode reader 7.

[0031] In order to improve the clamping effect and protect the barcode reader 7 from damage, rubber pads 12 are fixedly arranged on the sides of the clamping plate 8 and the frame body 6 that are close to each other. The softness and elasticity of the rubber pads 12 can increase the clamping force while reducing the friction and indentation on the surface of the barcode reader 7.

[0032] This application is used in the field of barcode reading for linen supplies and can also be used in other fields applicable to this application.

[0033] Embodiment Two

[0034] Reference Figures 1-4 , on the basis of Embodiment One: An optical barcode reading device for linen supplies, which is applied in the field of barcode reading for linen supplies,

[0035] In order to facilitate the cleaning of the lens of the barcode reader 7 and maintain its clarity, a cleaning box 13 is fixedly arranged on one side of the bracket 4. A cleaning cloth 14 is placed in the cleaning box 13, and the operator can take out the cleaning cloth 14 at any time to wipe the lens to ensure that the barcode reader 7 can accurately and quickly read the two-dimensional code information.

[0036] In order to improve the practicality and convenience of the device, concave plates 2 are fixedly arranged on both sides of the machine table 1, and a placement box 3 is placed in the concave plates 2. The placement box 3 is used to store the linen supplies to be barcode-read or other related items, which is convenient for the operator to access at any time.

[0037] The working principle of the barcode reader 7 is the same as that of the authorized patent No. CN216352346U and will not be elaborated here. Secondly, both the barcode reader 7 and the electric push rod 5 are existing technologies, and the specific model specifications of the barcode reader 7 and the electric push rod 5 can also be selected according to actual needs. The barcode reader 7 and the electric push rod 5 need to be externally connected to a controller for control during use.

[0038] However, as is well known to those skilled in the art, the working principles and wiring methods of the barcode reader 7 and the electric push rod 5 are common knowledge, and they both belong to conventional means or well-known common sense, so they will not be elaborated here. Those skilled in the art can make any selection according to their needs or convenience.

[0039] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.

Claims

1. A visual code reading device for linen supplies, comprising a machine table (1) and a code reader (7) for code reading, characterized in that, On one side of the top of the machine table (1), a bracket (4) is fixedly arranged. A frame body (6) is arranged on the bracket (4). On both inner walls of the frame body (6), the same side plate (11) is fixedly arranged. The code reader (7) is located inside the frame body (6). On the inner wall of the top of the machine table (1), a placement area for placing linen supplies is arranged; An adjusting mechanism, which is arranged on the bracket (4) and is used to adjust the distance between the code reader (7) and the two-dimensional code on the linen supplies; A clamping mechanism, which is arranged on the frame body (6) and is used to clamp and fix the code reader (7).

2. The visual code reading device for linen supplies according to claim 1, wherein The adjusting mechanism includes a circular plate (15) and an electric push rod (5). The top of the circular plate (15) is fixedly connected to the inner wall of the top of the bracket (4). The fixed part of the electric push rod (5) is fixedly connected to the bottom of the circular plate (15). The telescopic part of the electric push rod (5) is fixedly connected to the top of the frame body (6).

3. The visual code reading device for linen supplies according to claim 1, characterized in that, The clamping mechanism includes a threaded rod (9), a clamping plate (8), and a knob (10) that facilitates the rotation of the threaded rod (9). A threaded hole is formed in the frame body (6). The threaded rod (9) is threadedly connected to the threaded hole of the frame body (6). One side of the clamping plate (8) is slidably connected to one side of the side plate (11). One end of the threaded rod (9) is rotatably connected to one side of the clamping plate (8). One side of the knob (10) is fixedly connected to the other end of the threaded rod (9).

4. The visual code reading device for linen supplies according to claim 3, wherein, On the mutually approaching sides of the clamping plate (8) and the frame body (6), rubber pads (12) are fixedly arranged to improve the clamping effect.

5. The visual code reading device for linen supplies according to claim 1, characterized in that, On one side of the bracket (4), a cleaning box (13) is fixedly arranged. Inside the cleaning box (13), a cleaning cloth (14) that facilitates the cleaning of the lens of the code reader (7) is placed.

6. The visual code reading device for linen supplies according to claim 1, wherein On both sides of the machine table (1), concave plates (2) are fixedly arranged. Inside the concave plates (2), placement boxes (3) for placing linen supplies are placed.

7. The visual code reading device for linen products according to claim 1, characterized in that, On one side of the side plate (11), a sliding groove for reducing the friction generated by the movement of the clamping plate (8) is formed. On one side of the clamping plate (8), a sliding block is fixedly arranged.

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