Adjustable automatic code scanning machine

Abstract

The utility model relates to the technical field of code scanners, and discloses an adjustable automatic code scanner, which comprises a base, a weighing device is fixedly connected to the upper side of one end of the base, a support is fixedly connected to the upper side of one end, far away from the weighing device, of the base, a code scanner is arranged on the outer side of the middle end of the support, and a controller is fixedly connected to the outer side of the upper end of the base. When commodities need to be scanned, the commodities are placed on the weighing device, then the height of the code scanner is adjusted according to the height of the commodities, the controller is used for controlling the power assembly to be started, the power assembly drives the adjusting assembly to operate after being started, and the adjusting assembly is used for adjusting the height of the commodities. After the adjusting assembly drives the code scanner to move to a proper position, the code scanner is used for scanning a bar code on a commodity, so that when the automatic code scanner scans the commodity, automatic adjustment can be carried out according to different commodities, and the use convenience of the automatic code scanner is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of code scanners, and in particular to an adjustable automatic code scanner. Background Art

[0002] Automatic barcode scanners are generally used in express delivery, supermarkets, factory production and other fields. The barcode on the product is scanned by the scanner on the machine to register and record the product information.

[0003] After searching, the Chinese application number CN201621187854.6 proposed an automatic weighing and scanning machine, including a host, a microprocessor, a controller, a workbench and an electronic weighing device, a pneumatic pushing device and a barcode scanning device arranged on the workbench; a step is provided at one end of the workbench; the electronic weighing device is arranged on the step; the electronic weighing device is flush with the table top of the workbench; the pneumatic pushing device is arranged on one side of the electronic weighing device; the electronic weighing device is adjacent to the barcode scanning device. By applying this technical solution, by arranging the electronic weighing device, the pneumatic pushing device and the scanning device on the workbench, the problems of time-consuming and labor-intensive manual weighing and scanning and low work efficiency in the prior art are solved, and the automatic weighing and scanning can be performed to improve the work efficiency. The above-mentioned prior art utilizes the electronic weighing device, the starting pushing device and the barcode scanning device to realize automatic weighing of the goods, and realizes automatic weighing and scanning, thereby improving the work efficiency.

[0004] In the above-mentioned prior art, the goods are placed on a weighing device, and then the QR code is directly scanned using a barcode scanner. Although this weighing and scanning method is simple and convenient, the barcode scanner is not convenient to automatically adjust according to the different heights of the goods. As a result, after weighing some goods, workers need to pick up the goods and align the barcode with the barcode scanner for scanning and recording, which makes the use of automatic barcode scanners more inconvenient. Utility Model Content

[0005] The utility model aims to provide an adjustable automatic barcode scanner, so as to solve the problem that the automatic barcode scanner in the prior art is inconvenient to adjust its height according to the height of different commodities during use.

[0006] The utility model provides the following technical solutions: an adjustable automatic barcode scanner, comprising a base, a weighing device fixedly connected to the upper side of one end of the base, and a bracket fixedly connected to the upper side of the end of the base away from the weighing device, a barcode scanner is arranged on the outer side of the middle end of the bracket, and a controller is fixedly connected to the outer side of the upper end of the base, a power component for energy supply is fixedly connected to the lower end of the base, and an adjustment component for lifting and lowering is fixedly connected to the upper end of the power component.

[0007] As a preferred embodiment of the above technical solution, a connecting component for easy snap-in is inserted into the middle end of the adjusting component, and an elastic component for easy limiting is attached to the lower side of the connecting component, and the lower end of the elastic component is fixedly connected to the adjusting component.

[0008] As a preferred embodiment of the above technical solution, the power assembly includes a motor fixedly connected to the outer side of the lower end of the base, and the motor output shaft passes through the base and is fixedly connected to a first gear, and a second gear is meshed with the outer side of the upper end of the first gear.

[0009] As a preferred embodiment of the above technical solution, the adjustment component includes an externally threaded rod fixedly connected to the upper side of the second gear, and the lower end of the externally threaded rod passes through the adapter on the base, the outer side of the upper end of the externally threaded rod is inserted and engaged in the internally threaded tube, the upper side of the internally threaded tube is fixedly connected to the lower side of the clamping plate, and the inner sides of both ends of the clamping plate are slidably sleeved on the outer side of the bracket.

[0010] As a preferred embodiment of the above technical solution, the connecting component includes an inserting plate inserted into the inner side of the middle end of the card plate, and a connecting plate is fixedly connected to the upper side of the inserting plate.

[0011] As a preferred embodiment of the above technical solution, the elastic component includes a top plate attached to the lower side of the plug plate, and a spring is fixedly connected to the lower side of the top plate, and one end of the spring away from the top plate is fixedly connected to the card plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] This adjustable automatic barcode scanner, when it is necessary to scan goods, first put the goods on the scale, then adjust the height of the barcode scanner according to the height of the goods, use the controller to control the power component to start, after the power component is started, it drives the adjustment component to operate, after the adjustment component drives the barcode scanner to move to a suitable position, use the barcode scanner to scan the barcode on the goods, so that the automatic barcode scanner can automatically adjust according to the different goods when scanning the goods, thereby improving the convenience of using the automatic barcode scanner.

[0014] This adjustable automatic barcode scanner can drive the connecting component to separate the connecting component from the elastic component when the barcode scanner needs to be removed and replaced. The connecting component can then be pulled out of the adjusting component. The replaced barcode scanner can then drive the connecting component to be inserted into the adjusting component and the elastic component can be used to limit it. The barcode scanner can be quickly removed and installed, making it easier to quickly replace the barcode scanner, thereby avoiding slow replacement efficiency when the barcode scanner is damaged, thereby delaying subsequent scanning efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of an adjustable automatic barcode scanner;

[0016] Figure 2It is a schematic diagram of the front cross-sectional structure of an adjustable automatic barcode scanner;

[0017] Figure 3 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0018] Figure 4 for Figure 2 A magnified schematic diagram of the structure at B in the middle;

[0019] Figure 5 This is a schematic diagram of the enlarged local structure of an adjustable automatic barcode scanner card.

[0020] In the figure: 1. base; 11. weighing device; 12. bracket; 13. barcode scanner; 14. controller; 2. motor; 21. first gear; 22. second gear; 3. external threaded rod; 31. internal threaded cylinder; 32. card plate; 4. plug plate; 41. connecting plate; 5. top plate; 51. spring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, the utility model provides a technical solution: an adjustable automatic barcode scanner, comprising a base 1, a weighing device 11 is fixedly connected to the upper side of one end of the base 1, and a bracket 12 is fixedly connected to the upper side of the end of the base 1 away from the weighing device 11, a barcode scanner 13 is arranged on the outer side of the middle end of the bracket 12, and a controller 14 is fixedly connected to the outer side of the upper end of the base 1, a power component for facilitating energy supply is fixedly connected to the lower end of the base 1, and an adjustment component for facilitating lifting is fixedly connected to the upper end of the power component. When it is necessary to scan a product, the product is first placed on the weighing device 11, and then the height of the barcode scanner 13 is adjusted according to the height of the product, the power component is controlled to start by the controller 14, and the power component drives the adjustment component to operate after starting, and after the adjustment component drives the barcode scanner 13 to move to a suitable position, the barcode on the product can be scanned by the barcode scanner 13, so that the automatic barcode scanner can be automatically adjusted according to the different products when scanning the product, thereby improving the convenience of using the automatic barcode scanner.

[0023] like Figure 4As shown, a connecting component for easy snap-in is inserted into the middle end of the adjusting component, and an elastic component for easy limiting is attached to the lower side of the connecting component, and the lower end of the elastic component is fixedly connected to the adjusting component. When the barcode scanner 13 needs to be removed and replaced, the barcode scanner 13 can be pulled to drive the connecting component to separate the connecting component from the elastic component, and then the connecting component can be pulled out of the adjusting component, and then the replaced barcode scanner 13 can be driven by the connecting component to be inserted into the adjusting component and limited by the elastic component. The barcode scanner 13 can be quickly removed and installed, which facilitates the quick replacement of the barcode scanner 13 and avoids the delay of subsequent scanning efficiency due to slow replacement efficiency when the barcode scanner 13 is damaged.

[0024] like Figure 2 and Figure 3 As shown, the power assembly includes a motor 2 fixedly connected to the outer side of the lower end of the base 1, and the output shaft of the motor 2 passes through the base 1 and is fixedly connected to a first gear 21, and a second gear 22 is meshed with the outer side of the upper end of the first gear 21. The output shaft of the motor 2 is controlled to operate by the controller 14. After the motor 2 is started, the output shaft operates to drive the first gear 21 to rotate. After the first gear 21 rotates, it drives the adjustment assembly to operate through the meshing with the second gear 22, so as to provide power output.

[0025] like Figure 2 and Figure 3 As shown, the adjustment component includes an externally threaded rod 3 fixedly connected to the upper side of the second gear 22, and the lower end of the externally threaded rod 3 passes through the adapter on the base 1, the outer side of the upper end of the externally threaded rod 3 is inserted and meshed in the internally threaded tube 31, the upper side of the internally threaded tube 31 is fixedly connected to the lower side of the clamping plate 32, and the inner sides of both ends of the clamping plate 32 are sleeved and slid on the outer side of the bracket 12. After the first gear 21 rotates, it drives the externally threaded rod 3 to operate through the engagement with the second gear 22, and the clamping plate 32 is driven to move by the cooperation of the externally threaded rod 3 and the internally threaded tube 31. When the clamping plate 32 is sleeved on the outer side of the bracket 12 and moves, it drives the scanner 13 to move through the connecting component, so as to facilitate the adjustment of the height of the scanner 13.

[0026] like Figure 4 and Figure 5 As shown, the connecting component includes an insert plate 4 inserted on the inner side of the middle end of the card plate 32, and a connecting plate 41 is fixedly connected to the upper side of the insert plate 4. When the card plate 32 is sleeved on the outer side of the bracket 12 and moves, the barcode scanner 13 is driven to move through the insert plate 4 and the connecting plate 41, so that the barcode scanner 13 can be easily connected to the card plate 32.

[0027] like Figure 4As shown, the elastic component includes a top plate 5 that is attached to the lower side of the plug plate 4, and a spring 51 is fixedly connected to the lower side of the top plate 5, and one end of the spring 51 away from the top plate 5 is fixedly connected to the clamping plate 32. When the plug plate 4 is inserted, the top plate 5 is pressed, so that the top plate 5 compresses the spring 51. When the plug plate 4 is inserted, the spring 51 pushes the top plate 5 in the opposite direction, so that the top plate 5 presses the plug plate 4 to limit the plug plate 4, which is convenient for squeezing and limiting the plug plate 4 and the connecting plate 41.

[0028] Working principle: When using a barcode scanner to scan a product, first place the product on the upper side of the weighing device 11, and use the weighing device 11 to weigh the product. Then, the output shaft of the motor 2 can be controlled by the controller 14 to rotate. After the motor 2 is started, the output shaft rotates to drive the first gear 21 to rotate. After the first gear 21 rotates, it drives the external threaded rod 3 to rotate through the meshing with the second gear 22. The external threaded rod 3 and the internal threaded tube 31 cooperate to drive the card plate 32 to move. The card plate 32 is sleeved on the outside of the bracket 12 and moves, and drives the scanner 13 to move through the plug plate 4 and the connecting plate 41. When After the barcode scanner 13 moves to the appropriate position, turn off the motor 2 and scan the barcode on the product through the barcode scanner 13. When the barcode scanner 13 is damaged and needs to be replaced, pull the barcode scanner 13 to drive the connecting plate 41 to pull the plug board 4, and pull the plug board 4 out of the card board 32. Then, the replaced barcode scanner 13 drives the connecting plate 41 and the plug board 4 to be inserted into the card board 32. When inserting, the plug board 4 squeezes the top plate 5, allowing the top plate 5 to compress the spring 51. When the plug board 4 is inserted, the spring 51 pushes the top plate 5 in the opposite direction, allowing the top plate 5 to squeeze the plug board 4 to limit the plug board 4.

[0029] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. An adjustable automatic barcode scanner, comprising a base (1), characterized in that: A weighing device (11) is fixedly connected to the upper side of one end of the base (1), and a bracket (12) is fixedly connected to the upper side of the end of the base (1) away from the weighing device (11), a barcode scanner (13) is arranged on the outer side of the middle end of the bracket (12), and a controller (14) is fixedly connected to the outer side of the upper end of the base (1), a power component for facilitating energy supply is fixedly connected to the lower end of the base (1), and an adjustment component for facilitating lifting is fixedly connected to the upper end of the power component.

2. The adjustable automatic barcode scanner according to claim 1, characterized in that: A connecting component for easy clamping is inserted inside the middle end of the adjusting component, and an elastic component for easy positioning is attached to the lower side of the connecting component, and the lower end of the elastic component is fixedly connected to the adjusting component.

3. The adjustable automatic barcode scanner according to claim 1, characterized in that: The power assembly comprises a motor (2) fixedly connected to the outer side of the lower end of the base (1), and an output shaft of the motor (2) passes through the base (1) and is fixedly connected to a first gear (21), and a second gear (22) is meshed on the outer side of the upper end of the first gear (21).

4. The adjustable automatic barcode scanner according to claim 3, characterized in that: The adjustment assembly comprises an externally threaded rod (3) fixedly connected to the upper side of the second gear (22), and the lower end of the externally threaded rod (3) passes through and is connected to the base (1), the outer side of the upper end of the externally threaded rod (3) is inserted and engaged in an internally threaded tube (31), the upper side of the internally threaded tube (31) is fixedly connected to the lower side of a clamping plate (32), and the inner sides of both ends of the clamping plate (32) are sleeved and slidably arranged on the outer side of the bracket (12).

5. The adjustable automatic barcode scanner according to claim 2, characterized in that: The connection assembly comprises an inserting plate (4) inserted into the inner side of the middle end of the card plate (32), and a connecting plate (41) is fixedly connected to the upper side of the inserting plate (4).

6. The adjustable automatic barcode scanner according to claim 5, characterized in that: The elastic component comprises a top plate (5) attached to the lower side of the plug plate (4), and a spring (51) is fixedly connected to the lower side of the top plate (5), and one end of the spring (51) away from the top plate (5) is fixedly connected to the clamping plate (32).

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