Barcode scanning mechanism

Abstract

The utility model discloses a bar code scanning mechanism, which belongs to the technical field of code scanning equipment, and comprises a bottom plate, the upper surface of the bottom plate is fixedly connected with a fixed frame, the inner side wall of the fixed frame is provided with symmetrical sliding chutes, the interiors of the two sliding chutes are jointly connected with a sliding plate in a sliding manner, and the front surface of the sliding plate is fixedly connected with a positioning plate. A wharf sweeping head is installed on the bottom face of the positioning plate, a connecting plate is fixedly connected to the back face of the sliding plate, a forward and reverse motor is fixedly connected to the upper surface of the bottom plate, a threaded rod is fixedly connected to the output end of the forward and reverse motor, a bearing is fixedly embedded in the inner top wall of the fixing frame, and the top end of the threaded rod is fixedly connected with an inner ring of the bearing. A threaded pipe can be driven to rotate through cooperation of a forward and reverse motor, a bearing and a threaded rod, the threaded pipe can stably move up and down through cooperation of a sliding groove and a sliding plate, a worker can conveniently adjust the height of a code scanning head, and bar codes of objects can be scanned through the code scanning head.

Description

Technical Field

[0001] The utility model relates to the field of code scanning equipment, in particular to a bar code scanning mechanism. Background Art

[0002] A barcode is a graphic identifier that arranges multiple black bars and spaces of varying widths according to certain coding rules to express a group of information. A common barcode is a parallel line pattern composed of black and white bars with very different reflectivity. A barcode can mark a lot of information such as the country of origin, manufacturer, product name, production date, book classification number, mail start and end locations, category, date, etc., and is therefore widely used in many fields such as commodity circulation, library management, postal management, and banking systems.

[0003] Barcode scanning equipment is widely used. Sticking barcodes on various items for classification and storage greatly facilitates the integration of items. The barcode can contain various information about the item. The item information contained in all the barcodes is stored in the central computer. The item information can be retrieved by scanning the barcode with a barcode scanning device, which is convenient for users to confirm the information of the item. Existing barcode scanning equipment usually needs to be held by the user. When more barcodes need to be scanned, the work intensity is high, which makes the user easily fatigued due to long-term holding of the scanning equipment, reducing the scanning efficiency of the staff. Therefore, technical personnel in this field provide a barcode scanning mechanism to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a barcode scanning mechanism to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A barcode scanning mechanism comprises a base plate, the upper surface of the base plate is fixedly connected to a fixed frame, the inner side wall of the fixed frame is provided with symmetrical sliding grooves, the insides of the two sliding grooves are slidably connected with a slide plate, the front of the slide plate is fixedly connected to a positioning plate, the bottom surface of the positioning plate is installed with a scanning terminal, the back of the slide plate is fixedly connected to a connecting plate, the upper surface of the base plate is fixedly connected to a forward and reverse motor, the output end of the forward and reverse motor is fixedly connected to a threaded rod, the inner top wall of the fixed frame is fixedly inlaid with a bearing, the top end of the threaded rod is fixedly connected to the inner ring of the bearing, the outer surface of the threaded rod is threadedly connected to a threaded tube, the outer surface of the threaded tube is fixedly connected to the back of the connecting plate, the upper surface of the fixed frame is fixedly connected to a display, and the front of the display is provided with a display screen.

[0007] As a further solution of the utility model: a controller is fixedly connected to the left side of the fixing frame, and a control button is provided on the left side of the controller.

[0008] As a further solution of the utility model: a lamp holder is fixedly connected to the bottom surface of the positioning plate, and a fill light is installed on the bottom surface of the lamp holder.

[0009] As a further solution of the utility model: a positioning frame is fixedly connected to the outer surface of the fixing frame, and the bottom ends of the two positioning frames are fixedly connected to the upper surface of the bottom plate.

[0010] As a further solution of the utility model: a protective cover is fixedly connected to the upper surface of the base plate, and the protective cover is in an arc shape.

[0011] As a further solution of the utility model: the bottom surface of the bottom plate is fixedly connected with symmetrical supporting legs, and the bottom surfaces of the two supporting legs are fixedly connected with anti-slip seats.

[0012] As a further solution of the utility model: a groove is provided on the front side of the bottom plate, and a storage battery is installed inside the groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The barcode scanning mechanism can facilitate the staff to control the device through the cooperation of the controller and the control button. The cooperation of the forward and reverse motors, bearings and threaded rods can drive the threaded tube to rotate. The cooperation of the slide groove and the slide plate can make the threaded tube move up and down stably, which is convenient for the staff to adjust the height of the scanning terminal. The barcode of the object can be scanned through the scanning terminal to reduce the work intensity of the staff. The cooperation of the display and the display screen can display the scanned information data, which is convenient for the staff to watch and record, and improve the scanning efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of a barcode scanning mechanism;

[0016] Figure 2 It is a cross-sectional view of a side view of a fixed frame in a barcode scanning mechanism;

[0017] Figure 3 It is a cross-sectional view of a top view of a fixed frame in a barcode scanning mechanism;

[0018] Figure 4 It is a cross-sectional view of the rear view of a protective cover in a barcode scanning mechanism.

[0019] In the figure: 1. bottom plate; 2. fixing frame; 3. slide groove; 4. slide plate; 5. connecting plate; 6. forward and reverse motors; 7. threaded rod; 8. threaded pipe; 9. bearing; 10. positioning plate; 11. scanning dock; 12. display; 13. display screen; 14. protective cover; 15. positioning frame; 16. controller; 17. control button; 18. supporting leg; 19. anti-slip seat; 20. lamp holder; 21. fill light; 22. groove; 23. battery. DETAILED DESCRIPTION

[0020] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0022] See also Figures 1 to 4In the embodiment of the utility model, a barcode scanning mechanism includes a bottom plate 1, a fixed frame 2 is fixedly connected to the upper surface of the bottom plate 1, a symmetrical slide groove 3 is opened on the inner side wall of the fixed frame 2, a slide plate 4 is slidably connected inside the two slide grooves 3, a positioning plate 10 is fixedly connected to the front of the slide plate 4, a scanning terminal 11 is installed on the bottom surface of the positioning plate 10, a connecting plate 5 is fixedly connected to the back of the slide plate 4, a forward and reverse motor 6 is fixedly connected to the upper surface of the bottom plate 1, a threaded rod 7 is fixedly connected to the output end of the forward and reverse motor 6, a bearing 9 is fixedly inlaid on the inner top wall of the fixed frame 2, the top end of the threaded rod 7 is fixedly connected to the inner ring of the bearing 9, and the threaded rod 7 The outer surface of the fixing frame 2 is threadedly connected with a threaded tube 8, the outer surface of the threaded tube 8 is fixedly connected to the back side of the connecting plate 5, the upper surface of the fixing frame 2 is fixedly connected with a display 12, and a display screen 13 is provided on the front side of the display 12. The cooperation of the forward and reverse motors 6, the bearings 9 and the threaded rods 7 can drive the threaded tube 8 to rotate, and the cooperation of the slide groove 3 and the slide plate 4 can make the threaded tube 8 move up and down stably, so that the staff can adjust the height of the scanning dock 11 conveniently, and scan the bar code of the item through the scanning dock 11. The cooperation of the display 12 and the display screen 13 can display the scanned information data, so that the staff can watch and record conveniently.

[0023] A controller 16 is fixedly connected to the left side of the fixed frame 2, and a control button 17 is provided on the left side of the controller 16. A lamp holder 20 is fixedly connected to the bottom surface of the positioning plate 10, and a fill light 21 is installed on the bottom surface of the lamp holder 20. A positioning frame 15 is fixedly connected to the outer surface of the fixed frame 2, and the bottom ends of the two positioning frames 15 are fixedly connected to the upper surface of the base plate 1. Through the cooperation of the controller 16 and the control button 17, the staff can conveniently control the device. Through the cooperation of the lamp holder 20 and the fill light 21, the scanned objects can be illuminated with fill light. The positioning frame 15 can be used to reinforce the fixed frame 2.

[0024] A protective cover 14 is fixedly connected to the upper surface of the base plate 1, and the protective cover 14 is arc-shaped. Symmetrical supporting legs 18 are fixedly connected to the bottom surface of the base plate 1, and the bottom surfaces of the two supporting legs 18 are fixedly connected to anti-slip seats 19. A groove 22 is provided on the front side of the base plate 1, and a battery 23 is installed inside the groove 22. The forward and reverse motors 6 can be protected by the protective cover 14. The cooperation of the supporting legs 18 and the anti-slip seats 19 can stably place the device to prevent the device from sliding, and the device can be powered by the battery 23.

[0025] The working principle of the utility model is: when in use, first connect the device to the corresponding power supply, then fully charge the battery 23, then use the support legs 18 and the anti-slip seat 19 to stably place the device in a suitable position, then place the items to be scanned on the upper surface of the bottom plate 1, and place the items with the barcode side facing upwards, then use the forward and reverse motors 6, bearings 9 and threaded rods 7 to drive the threaded tube 8 to rotate, and use the slide 3 and the slide plate 4 to make the threaded tube 8 move up and down stably, so that the staff can adjust the height of the scanning dock 11, and then scan the barcode of the item through the scanning dock 11, and use the display 12 and the display screen 13 to display the scanned information data, so that the staff can watch and record them conveniently.

[0026] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A barcode scanning mechanism, comprising a base plate (1), characterized in that: The upper surface of the bottom plate (1) is fixedly connected to a fixed frame (2), the inner side wall of the fixed frame (2) is provided with symmetrical sliding grooves (3), the inside of the two sliding grooves (3) are slidably connected to a slide plate (4), the front of the slide plate (4) is fixedly connected to a positioning plate (10), the bottom surface of the positioning plate (10) is installed with a sweeping dock (11), the back of the slide plate (4) is fixedly connected to a connecting plate (5), the upper surface of the bottom plate (1) is fixedly connected to a forward and reverse motor (6), the output end of the forward and reverse motor (6) is fixedly connected to a threaded rod (7), the inner top wall of the fixed frame (2) is fixedly inlaid with a bearing (9), the top end of the threaded rod (7) is fixedly connected to the inner ring of the bearing (9), the outer surface of the threaded rod (7) is threadedly connected to a threaded tube (8), the outer surface of the threaded tube (8) is fixedly connected to the back of the connecting plate (5), the upper surface of the fixed frame (2) is fixedly connected to a display (12), and the front of the display (12) is provided with a display screen (13).

2. A barcode scanning mechanism according to claim 1, characterized in that: A controller (16) is fixedly connected to the left side of the fixing frame (2), and a control button (17) is provided on the left side of the controller (16).

3. A barcode scanning mechanism according to claim 1, characterized in that: The bottom surface of the positioning plate (10) is fixedly connected to a lamp holder (20), and the bottom surface of the lamp holder (20) is equipped with a fill light (21).

4. A barcode scanning mechanism according to claim 1, characterized in that: A positioning frame (15) is fixedly connected to the outer surface of the fixing frame (2), and the bottom ends of the two positioning frames (15) are fixedly connected to the upper surface of the bottom plate (1).

5. A barcode scanning mechanism according to claim 1, characterized in that: A protective cover (14) is fixedly connected to the upper surface of the bottom plate (1), and the protective cover (14) is in an arc shape.

6. A barcode scanning mechanism according to claim 1, characterized in that: The bottom surface of the base plate (1) is fixedly connected to symmetrical support legs (18), and the bottom surfaces of the two support legs (18) are fixedly connected to anti-slip seats (19).

7. A barcode scanning mechanism according to claim 1, characterized in that: A groove (22) is provided on the front side of the bottom plate (1), and a storage battery (23) is installed inside the groove (22).

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