Supporting structure for bar code scanning gun

Abstract

The utility model discloses a supporting structure for a bar code scanning gun, which comprises a base, two sides of the upper end of the base are fixedly connected with two mounting frames, a supporting frame is rotatably connected between the two mounting frames, the inner wall of the supporting frame is rotatably connected with a rotating frame, the middle part of the upper end of the rotating frame is provided with a mounting groove, and the upper end of the rotating frame is provided with a clamping groove. The inner wall of the mounting groove is slidably connected with a top plate. According to the utility model, the rotating frame is rotated by a certain angle, the handle part of the bar code scanning gun body slides into the mounting groove, the bar code scanning gun body is pressed, the top plate slides in the mounting groove, then the bar code scanning gun body is rotated by a certain angle, and the bar code scanning gun body is loosened when the fixing strip is aligned with the fixing groove. The bar code scanning gun body is pushed upwards through the counter-acting force of the reset spring, so that the bar code scanning gun body is fixed to the supporting frame, the structure is simple, operation is convenient, and the stability of the bar code scanning gun body on the supporting structure can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of barcode scanning guns, in particular to a supporting structure for barcode scanning guns. Background Art

[0002] A barcode scanner, also known as a barcode reader, barcode scanner, or barcode scanning gun, is a reading device that uses optical principles to read the information contained in a barcode. It decodes the barcode content by scanning the barcode and transmits it to a computer or other device via a data cable or wirelessly. It is widely used in supermarkets, logistics and express delivery, libraries, and other fields. Prolonged use of a barcode scanner will cause hand fatigue or instability, which will lead to a decrease in scanning accuracy. At this time, a support structure is used to ensure the stability and scanning accuracy of the scanner.

[0003] Currently, most barcode scanner support structures simply insert the barcode scanner into the support structure for use. However, when picking up items for scanning, the barcode scanner may be accidentally bumped into, causing the barcode scanner to fall from the support structure. The internal structure of the barcode scanner may be damaged, making it inconvenient to use. Utility Model Content

[0004] The purpose of the present utility model is to provide a support structure for a barcode scanner to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a support structure for a barcode scanning gun, comprising a base, two mounting brackets fixedly connected on both sides of the upper end of the base, a support bracket rotatably connected between the two mounting brackets, an inner wall of the support bracket rotatably connected to a rotating bracket, a mounting groove is provided in the middle of the upper end of the rotating bracket, the inner wall of the mounting groove is slidably connected to a top plate, a plurality of return springs are fixedly connected to the lower end of the top plate, one end of the plurality of return springs are fixedly connected to the inner bottom of the mounting groove, a barcode scanning gun body is provided inside the support bracket, and the upper and lower ends of the barcode scanning gun body are respectively clamped with one side of the inner side of the support bracket and the upper end of the top plate.

[0006] As a further preferred embodiment of the present technical solution, an arc-shaped slide groove is provided on one side of the two mounting frames, threaded rods are threadedly connected on both sides of the support frame, and one end of the two threaded rods is fixedly connected to a rotating handle, and the two threaded rods are respectively located inside the two arc-shaped slide grooves.

[0007] As a further preferred embodiment of the present technical solution, a limiting groove is provided on one side of the rotating frame, one side of the limiting groove is fixedly connected to one side of the mounting groove, one side of the top plate is fixedly connected to a limiting block, and the outer surface of the limiting block is slidably connected to the inner wall of the limiting groove.

[0008] As a further preferred embodiment of the present technical solution, a fixing groove is provided on one side of the inner wall of the support frame, a fixing bar is fixedly connected to the outer surface of the barcode scanner body, and the inside of the fixing groove is snap-fitted to the outer surface of the fixing bar.

[0009] As a further preferred embodiment of the present technical solution, a plurality of suction cups are fixedly connected to the lower end of the base.

[0010] The utility model provides a support structure for a barcode scanner, which has the following beneficial effects:

[0011] (1) The utility model rotates the rotating frame to a certain angle, slides the handle of the barcode scanner body into the installation slot, presses the barcode scanner body, and slides the top plate in the installation slot. Then, the barcode scanner body is rotated to a certain angle. When the fixing bar is aligned with the fixing slot, the barcode scanner body is loosened, and the reaction force of the reset spring pushes the barcode scanner body upward, thereby fixing the barcode scanner body on the support frame. This structure is simple and easy to operate, and can improve the stability of the barcode scanner body on the support structure.

[0012] (2) The utility model rotates the threaded rod so that one side of the rotating handle does not fit into the surface of the mounting frame, rotates the support frame, and the threaded rod slides along the arc-shaped slide groove. After adjusting the angle, the threaded rod is rotated in the opposite direction, and one side of the rotating handle fits into the surface of the mounting frame to fix the support frame. This structure can adjust the elevation angle of the support frame, thereby improving the convenience of using the barcode scanner body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic structural diagram of the utility model from a first perspective;

[0014] Figure 2 This is a schematic diagram of the structure of the utility model from a second perspective;

[0015] Figure 3 It is a schematic cross-sectional structure diagram of the support frame and the rotating frame in the present invention;

[0016] Figure 4 for Figure 3 A partial enlarged schematic diagram of area A in the middle;

[0017] In the figure: 1. Base; 2. Support frame; 3. Rotating frame; 4. Barcode scanner body; 5. Top plate; 6. Mounting slot; 7. Return spring; 8. Limit block; 9. Limit slot; 10. Mounting frame; 11. Arc slide; 12. Threaded rod; 13. Suction cup; 14. Fixing slot; 15. Fixing bar; 16. Rotating handle. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0019] The utility model provides a technical solution: Figure 1 - Figure 4 As shown, in this embodiment, a support structure for a barcode scanner includes a base 1, two mounting brackets 10 are fixedly connected to the upper ends of the base 1, a support bracket 2 is rotatably connected between the two mounting brackets 10, the inner wall of the support bracket 2 is rotatably connected to the rotating bracket 3, a mounting groove 6 is provided in the middle of the upper end of the rotating bracket 3, the inner wall of the mounting groove 6 is slidably connected to the top plate 5, the lower end of the top plate 5 is fixedly connected to a plurality of reset springs 7, one end of each of the plurality of reset springs 7 is fixedly connected to the inner bottom of the mounting groove 6, a barcode scanner body 4 is provided inside the support bracket 2, and the upper and lower ends of the barcode scanner body 4 are respectively connected to the bottom of the mounting groove 6. The inner side of the support frame 2 is clamped with the upper end of the top plate 5. By rotating the rotating frame 3 to a certain angle, the handle of the barcode scanner gun body 4 is slid into the mounting groove 6, pressing the barcode scanner gun body 4, and the top plate 5 slides in the mounting groove 6. Then, the barcode scanner gun body 4 is rotated to a certain angle. When the fixing bar 15 is aligned with the fixing groove 14, the barcode scanner gun body 4 is loosened, and the reaction force of the reset spring 7 pushes the barcode scanner gun body 4 upward, thereby fixing the barcode scanner gun body 4 on the support frame 2. This structure is simple and easy to operate, and can improve the stability of the barcode scanner gun body 4 on the support structure.

[0020] like Figure 1 - Figure 3 As shown, an arc-shaped slot 11 is provided on one side of the two mounting brackets 10, and a threaded rod 12 is threadedly connected to both sides of the support bracket 2. One end of the two threaded rods 12 is fixedly connected to a rotating handle 16, and the two threaded rods 12 are respectively located inside the two arc-shaped slots 11. The threaded rod 12 is rotated so that one side of the rotating handle 16 does not fit the surface of the mounting bracket 10. The support bracket 2 is rotated, and the threaded rod 12 slides along the arc-shaped slot 11. After adjusting the angle, the threaded rod 12 is rotated in the opposite direction, and one side of the rotating handle 16 fits the surface of the mounting bracket 10 to fix the support bracket 2. This structure can adjust the elevation angle of the support bracket 2 and improve the convenience of using the barcode scanner body 4.

[0021] like Figure 4 As shown, a limiting groove 9 is opened on one side of the rotating frame 3, one side of the limiting groove 9 is fixedly connected to one side of the mounting groove 6, one side of the top plate 5 is fixedly connected to the limiting block 8, and the outer surface of the limiting block 8 is slidably connected to the inner wall of the limiting groove 9. Through the structural design of the limiting groove 9 and the limiting block 8, the sliding of the top plate 5 can be limited.

[0022] like Figure 3As shown, a fixing groove 14 is opened on one side of the inner wall of the support frame 2, and a fixing bar 15 is fixedly connected to the outer surface of the barcode scanner body 4. The inside of the fixing groove 14 is clamped with the outer surface of the fixing bar 15. Through the structural design of the fixing groove 14 and the fixing bar 15, the barcode scanner body 4 is fixed to prevent the surface of the barcode scanner body 4 from being too smooth, so that the barcode scanner body 4 cannot be stuck in the support frame 2.

[0023] like Figure 2 As shown, a plurality of suction cups 13 are fixedly connected to the lower end of the base 1. Through the structural design of the suction cups 13, the base 1 can be sucked onto the workbench to prevent the base 1 from sliding.

[0024] The utility model provides a support structure for a barcode scanner, and the specific working principle is as follows:

[0025] When holding the barcode scanner for a long time and using the support structure due to hand fatigue or instability, first rotate the rotating frame 3 to a certain angle, slide the handle part of the barcode scanner body 4 into the mounting groove 6, press the barcode scanner body 4, and the top plate 5 slides in the mounting groove 6. After rotating the barcode scanner body 4 to a certain angle and aligning the fixing bar 15 with the fixing groove 14, loosen the barcode scanner body 4, and the reaction force of the return spring 7 pushes the barcode scanner body 4 upward, thereby fixing the barcode scanner body 4 on the support frame 2. Then rotate the threaded rod 12 so that one side of the rotating handle 16 does not fit the surface of the mounting frame 10, rotate the support frame 2, and the threaded rod 12 slides along the arc groove 11. After adjusting the angle, rotate the threaded rod 12 in the opposite direction so that one side of the rotating handle 16 fits the surface of the mounting frame 10, and fix the support frame 2, so that the barcode of the item can be aligned with the scanning position of the scanner for decoding.

[0026] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A support structure for a barcode scanner, comprising a base (1), characterized in that: Two mounting brackets (10) are fixedly connected to both sides of the upper end of the base (1), and a support bracket (2) is rotatably connected between the two mounting brackets (10). The inner wall of the support bracket (2) is rotatably connected to a rotating bracket (3). A mounting groove (6) is provided in the middle of the upper end of the rotating bracket (3), and the inner wall of the mounting groove (6) is slidably connected to a top plate (5). The lower end of the top plate (5) is fixedly connected to a plurality of return springs (7), and one end of each of the plurality of return springs (7) is fixedly connected to the inner bottom of the mounting groove (6). A barcode scanner body (4) is provided inside the support bracket (2), and the upper and lower ends of the barcode scanner body (4) are respectively clamped to one side of the inner portion of the support bracket (2) and the upper end of the top plate (5).

2. The support structure for a barcode scanner according to claim 1, characterized in that: One side of the two mounting frames (10) is provided with an arc-shaped sliding groove (11), and both sides of the support frame (2) are threadedly connected with threaded rods (12), one end of the two threaded rods (12) is fixedly connected with a rotating handle (16), and the two threaded rods (12) are respectively located inside the two arc-shaped sliding grooves (11).

3. The support structure for a barcode scanner according to claim 1, characterized in that: A limiting groove (9) is provided on one side of the rotating frame (3), one side of the limiting groove (9) is fixedly connected to one side of the mounting groove (6), one side of the top plate (5) is fixedly connected to a limiting block (8), and the outer surface of the limiting block (8) is slidably connected to the inner wall of the limiting groove (9).

4. The support structure for a barcode scanner according to claim 1, characterized in that: A fixing groove (14) is provided on one side of the inner wall of the support frame (2), and a fixing strip (15) is fixedly connected to the outer surface of the barcode scanner body (4), and the interior of the fixing groove (14) is snap-fitted to the outer surface of the fixing strip (15).

5. The support structure for a barcode scanner according to claim 1, characterized in that: A plurality of suction cups (13) are fixedly connected to the lower end of the base (1).

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