Rotary bar code scanner

Abstract

According to the scheme, the rotary bar code scanner comprises a U-shaped placement seat and further comprises a rotary plate rotationally connected to the top of the placement seat, one side of the top of the rotary plate is fixedly connected with a guide shell, a lifting assembly is slidably connected into the guide shell, one side of the guide shell is slidably connected with a connecting rod, and the connecting rod is fixedly connected with the rotary plate. The connecting rod is fixedly connected to the lifting assembly, and a scanner is fixedly connected to one side of the bottom of the connecting rod. The utility model belongs to the technical field of scanners, and particularly relates to a rotary bar code scanner, which drives a connecting rod to move through a lifting assembly, further drives the scanner to adjust the height, facilitates the adjustment of the height of a scanned object, and drives a rotating plate to rotate on a placing seat through a rotating motor. And the scanner can be conveniently driven to rotate to adjust the angle.

Description

Technical Field

[0001] The utility model belongs to the technical field of scanners, in particular to a rotary barcode scanner. Background Art

[0002] With the development of technology today, supermarkets, logistics express delivery, libraries and other places all need barcode scanners. Using optical principles, the contents of the barcode can be decoded and transmitted to computers or other devices via data cables or wirelessly, freeing up labor and facilitating people's daily lives.

[0003] However, the existing barcode scanner cannot be adjusted according to the height of the scanned object during use, and it is inconvenient to adjust the angle of the barcode scanner. Utility Model Content

[0004] The technical problem to be solved by the utility model is that it is inconvenient to adjust the height and the angle of the barcode scanner.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is as follows: This solution provides a rotating barcode scanner, including a placement seat, which is U-shaped, and also includes a rotating plate rotatably connected to the top of the placement seat, one side of the top of the rotating plate is fixedly connected to a guide shell, a lifting assembly is slidably connected in the guide shell, one side of the guide shell is slidably connected to a connecting rod, the connecting rod is fixedly connected to the lifting assembly, and the bottom side of the connecting rod is fixedly connected to a scanner.

[0006] Preferably, the lifting assembly includes a guide rod fixedly connected to the guide shell, a sliding plate slidably connected to the guide shell, and a rack fixedly connected to one side of the guide shell, the sliding plate is slidably connected to the guide rod, a gear is rotatably connected to the sliding plate, the gear meshes with the rack, a guide block is fixedly connected to one side of the sliding plate, and the other side of the guide block is fixedly connected to the connecting rod.

[0007] Preferably, the lifting assembly also includes a guide groove extending through one side of the guide shell, the guide block is slidably connected in the guide groove, the sliding plate is fixedly connected to a motor frame, the motor frame is fixedly connected to a servo lifting motor, and the output end of the servo lifting motor is connected to a gear.

[0008] Preferably, a second motor frame is fixedly connected to the bottom of the placement seat, and the second motor frame is arranged in an L shape.

[0009] Preferably, a rotating motor is fixedly connected to the second motor frame, and an output end of the rotating motor is connected to a rotating plate.

[0010] Preferably, a sliding column is slidably connected to the bottom of the connecting rod, and the sliding column is fixedly connected to the top of the scanner.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] 1. The lifting assembly drives the connecting rod to move, thereby driving the scanner to adjust the height, so as to facilitate the adjustment of the height of the scanned object;

[0013] 2. The rotating plate is driven to rotate on the placement seat by a rotating motor, so as to drive the scanner to rotate and adjust the angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this scheme;

[0015] Figure 2 This is a structural schematic diagram from another perspective of this scheme;

[0016] Figure 3 This is a schematic diagram of the cross-sectional structure of this scheme from another perspective;

[0017] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of A.

[0018] Among them, 1. a placement seat, 2. a rotating plate, 3. a guide shell, 4. a lifting assembly, 5. a connecting rod, 6. a scanner, 7. a sliding plate, 8. a guide rod, 9. a gear, 10. a rack, 11. a guide groove, 12. a guide block, 13. a servo lifting motor, 14. a first motor frame, 15. a rotating motor, 16. a second motor frame, and 17. a sliding column.

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] like Figure 1-Figure 4As shown, the present scheme is a rotating barcode scanner, including a placement seat 1, which is U-shaped, and also includes a rotating plate 2 rotatably connected to the top of the placement seat 1, a guide shell 3 is fixedly connected to one side of the top of the rotating plate 2, a lifting component 4 is slidably connected to the guide shell 3, a connecting rod 5 is slidably connected to one side of the guide shell 3, the connecting rod 5 is fixedly connected to the lifting component 4, and a scanner 6 is fixedly connected to one side of the bottom of the connecting rod 5.

[0022] Among them, Figure 3 and Figure 4 As shown, the lifting assembly 4 includes a guide rod 8 fixedly connected to the guide shell 3, a sliding plate 7 slidably connected to the guide shell 3, and a rack 10 fixedly connected to one side of the guide shell 3. The sliding plate 7 is slidably connected to the guide rod 8. A gear 9 is rotatably connected to the sliding plate 7. The gear 9 meshes with the rack 10. A guide block 12 is fixedly connected to one side of the sliding plate 7, and the other side of the guide block 12 is fixedly connected to the connecting rod 5.

[0023] like Figure 3 and Figure 4 As shown, the lifting assembly 4 also includes a guide groove 11 extending through one side of the guide shell 3, the guide block 12 is slidably connected in the guide groove 11, the sliding plate 7 is fixedly connected to a motor frame, the motor frame is fixedly connected to a servo lifting motor 13, and the output end of the servo lifting motor 13 is connected to the gear 9.

[0024] like Figure 1-Figure 3 As shown, a second motor frame 16 is fixedly connected to the bottom of the placement seat 1, and the second motor frame 16 is L-shaped. A rotating motor 15 is fixedly connected to the second motor frame 16. The output end of the rotating motor 15 is connected to the rotating plate 2. A sliding column 17 is slidably connected to the bottom of the connecting rod 5, and the sliding column 17 is fixedly connected to the top of the scanner.

[0025] The beneficial effects achieved by the utility model using the above structure are as follows:

[0026] In the first embodiment, the device is placed in a suitable position. When the height needs to be adjusted, the servo lifting motor 13 is started. The servo lifting motor 13 drives the gear 9 to rotate. The gear 9 engages the rack 10. The gear 9 drives the sliding plate 7 to slide on the guide rod 8. The sliding plate 7 drives the guide block 12 to slide in the guide groove 11. Then the guide block 12 drives the connecting rod 5 to move. The connecting rod 5 drives the scanner 6 to move. When the height is adjusted to the appropriate height, the servo lifting motor 13 stops, thereby driving the scanner to adjust the height, which is convenient for adjusting the height of the scanned object.

[0027] Embodiment 2: This embodiment is based on the previous embodiment and adjusts the angle.

[0028] Specifically, the rotating motor 15 is started, and the rotating motor 15 drives the rotating plate 2 to rotate on the top of the placement seat 1, thereby driving the guide shell 3 to rotate, the guide shell 3 drives the connecting rod 5 to rotate, and the connecting rod 5 drives the scanner 6 to rotate. When the appropriate angle is adjusted, the rotating motor 15 stops, thereby facilitating the scanner to rotate and adjust the angle.

[0029] The above description of the utility model and its implementation methods is not restrictive. The drawings are only one of the implementation methods of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A rotary barcode scanner, comprising a placement seat, wherein the placement seat is U-shaped, characterized in that: It also includes a rotating plate rotatably connected to the top of the placement seat, one side of the top of the rotating plate is fixedly connected to a guide shell, a lifting assembly is slidably connected in the guide shell, one side of the guide shell is slidably connected to a connecting rod, the connecting rod is fixedly connected to the lifting assembly, and one side of the bottom of the connecting rod is fixedly connected to a scanner.

2. A rotary barcode scanner according to claim 1, characterized in that: The lifting assembly includes a guide rod fixedly connected to the guide shell, a sliding plate slidably connected to the guide shell, and a rack fixedly connected to one side of the guide shell. The sliding plate is slidably connected to the guide rod, and a gear is rotatably connected to the sliding plate. The gear meshes with the rack. A guide block is fixedly connected to one side of the sliding plate, and the other side of the guide block is fixedly connected to the connecting rod.

3. A rotary barcode scanner according to claim 2, characterized in that: The lifting assembly also includes a guide groove penetrating one side of the guide shell, the guide block is slidably connected in the guide groove, the sliding plate is fixedly connected to a motor frame, the motor frame is fixedly connected to a servo lifting motor, and the output end of the servo lifting motor is connected to a gear.

4. The rotary barcode scanner according to claim 3, characterized in that: A second motor frame is fixedly connected to the bottom of the placement seat, and the second motor frame is arranged in an L shape.

5. The rotary barcode scanner according to claim 4, characterized in that: The second motor frame is fixedly connected with a rotating motor, and an output end of the rotating motor is connected to a rotating plate.

6. The rotary barcode scanner according to claim 5, characterized in that: The bottom of the connecting rod is slidably connected with a sliding column, and the sliding column is fixedly connected to the top of the scanner.

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