Barcode scanning device

Abstract

The utility model discloses a bar code scanning device, which relates to the technical field of bar code scanning and comprises a grab handle, a mounting rack is mounted outside the grab handle, one end of the mounting rack is rotatably connected with a scanner, the bar code scanning device further comprises an adjusting mechanism, and the adjusting mechanism comprises a sliding chute arranged at the top end of the mounting rack. A sliding plate is slidably connected to the interior of the sliding groove, the bottom end of the sliding plate is fixedly connected with a driving assembly used for assisting adjustment, rotating shafts are fixedly connected to the two sides of the outer wall of the scanner, and a rotating gear is fixedly connected to one end of each rotating shaft. The storage mechanism is arranged in the scanner, the storage mechanism is used for carrying out folding and unfolding protection on a scanning device, the storage mechanism comprises a rotary drum arranged in the scanner, and a connecting rod is fixedly connected to the interior of the scanner. The bar code scanning device disclosed by the utility model has the effect that the use angle of the device can be adjusted according to actual use requirements.

Description

Technical Field

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

[0002] A barcode scanning device, also known as a barcode scanner, barcode reader or barcode scanner gun, is a device used to read the information contained in a barcode. It converts the bar and space information of the barcode into level information through optical principles, which is then translated into corresponding data information by a dedicated decoder and finally transmitted to a computer or other device via a data cable or wirelessly.

[0003] When workers use existing barcode scanning devices, when facing the barcodes on different goods, the scanning angle of the barcode scanning device is fixed, which makes it inconvenient to adjust the scanning angle according to the position of the barcode, and has limitations. Utility Model Content

[0004] The utility model discloses a barcode scanning device, which aims to solve the technical problem that the existing barcode scanning device has limitations when a worker holds and uses the device and encounters barcodes on different goods. The scanning angle of the barcode scanning device is fixed, making it inconvenient to adjust the scanning angle according to the position of the barcode.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A barcode scanning device comprises a handle, a mounting bracket installed on the outside of the handle, one end of the mounting bracket is rotatably connected to a scanner, and also includes an adjustment mechanism: the adjustment mechanism includes a slide groove arranged at the top of the mounting bracket, a slide plate is slidably connected to the inside of the slide groove, the bottom end of the slide plate is fixedly connected to a drive component for auxiliary adjustment, both sides of the outer wall of the scanner are fixedly connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a rotating gear; a storage mechanism: the storage mechanism is arranged inside the scanner, and the storage mechanism is used to retract and protect the scanning device.

[0007] By setting up an adjustment mechanism, a slide plate that is slidably connected inside the sliding groove can drive the driving component fixedly connected at the bottom end to slide during the sliding process of the slide plate, and engage with the rotating gear, so that the rotating gear can drive the rotating shaft fixedly connected at one end to rotate during the rotation process, thereby allowing the scanner with rotating shafts fixedly connected at both ends to rotate on the inner side of the mounting bracket.

[0008] In a preferred embodiment, the storage mechanism includes a rotating drum arranged inside the scanner, a connecting rod is fixedly connected to the inside of the scanner, one end of the connecting rod is threadedly connected to a sleeve, both sides of the sleeve are fixedly connected to mounting components for assisting sliding, one end of the sleeve is fixedly connected to a scanning head, lifting grooves are provided on both sides of the inner wall of the rotating drum, and the front end of the scanner is rotatably connected to a movable ring.

[0009] By setting up a storage mechanism and rotating the movable ring at the front end of the scanner clockwise, the movable ring can drive the rotating drum connected inside during rotation, and the rotating drum can drive the sleeve to slide vertically along the threaded track outside the connecting rod during rotation, so that the scanning head fixedly connected to one end of the sleeve can slide out to the outside of the scanner along the sliding track of the lifting slot.

[0010] In a preferred solution, the mounting assembly includes sliders arranged on both sides of the sleeve, and the sliders are slidably connected to the interior of the lifting slot.

[0011] By setting the mounting assembly, the sleeve can be lifted and lowered vertically.

[0012] In a preferred solution, the lifting groove is in the shape of a Z-shaped groove, a tooth groove is provided on the inner side of the movable ring, a tooth pattern is provided on the outer side of one end of the rotating drum, and the movable ring and the rotating drum are meshingly connected.

[0013] By providing the tooth grooves and tooth patterns, the rotating drum can be rotated during the rotation of the movable ring.

[0014] In a preferred solution, the outer surface of the connecting rod is provided with a thread, the interior of the sleeve is provided with a thread groove, and the connecting rod and the sleeve are arranged on the same central axis.

[0015] By providing the thread and the thread groove, the sleeve can be driven to move up and down during the rotation of the connecting rod.

[0016] In a preferred solution, the driving assembly includes fixing bars arranged at both ends of the bottom of the slide, a tooth block is provided at the top of the fixing bar, and the fixing bar and the rotating gear are in meshing connection.

[0017] By providing a driving assembly, the fixed bar can drive the rotating gear to rotate during the sliding process.

[0018] The utility model discloses a barcode scanning device having the following beneficial effects.

[0019] First, by providing an adjustment mechanism, a slide plate slidably connected to the inside of the sliding groove can drive the driving component fixedly connected to the bottom end to slide during the sliding of the slide plate, and mesh with the rotating gear, so that the rotating gear can drive the rotating shaft fixedly connected to one end to rotate during the rotation, thereby allowing the scanner with the rotating shaft fixedly connected at both ends to rotate inside the mounting frame, and the use angle of the device can be adjusted according to actual use needs;

[0020] Secondly, by setting up a storage mechanism and rotating the movable ring at the front end of the scanner clockwise, the movable ring can drive the rotating drum engaged inside during the rotation, and the rotating drum can drive the sleeve to slide vertically along the threaded track outside the connecting rod during the rotation, so that the scanning head fixedly connected to one end of the sleeve can slide out to the outside of the scanner along the sliding track of the lifting slot, and the device can be stored and released after use, thereby extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is an isometric view of a barcode scanning device proposed in the present invention.

[0022] Figure 2 This is a cross-sectional view of a barcode scanning device proposed by the present invention.

[0023] Figure 3 This is a cross-sectional view of a storage component of a barcode scanning device proposed in the present invention.

[0024] Figure 4 This is a disassembled diagram of a barcode scanning device proposed in the utility model.

[0025] In the attached figure: 1. handle; 2. scanner; 3. mounting bracket; 4. slide; 5. slide plate; 6. rotating shaft; 7. connecting rod; 8. sleeve; 9. slider; 10. scanning head; 11. rotating cylinder; 12. lifting slot; 13. fixing bar; 14. rotating gear; 15. movable ring. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention.

[0028] The utility model discloses a barcode scanning device mainly used in the existing barcode scanning device when workers hold and use it, and when facing the barcodes of different goods, the scanning angle of the barcode scanning device is fixed.

[0029] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 A barcode scanning device includes a handle 1, a mounting bracket 3 is installed on the outside of the handle 1, one end of the mounting bracket 3 is rotatably connected to a scanner 2, and also includes an adjustment mechanism: the adjustment mechanism includes a slide groove 4 arranged at the top of the mounting bracket 3, a slide plate 5 is slidably connected inside the slide groove 4, and a driving component for auxiliary adjustment is fixedly connected to the bottom end of the slide plate 5. Both sides of the outer wall of the scanner 2 are fixedly connected with a rotating shaft 6, and one end of the rotating shaft 6 is fixedly connected to a rotating gear 14; a storage mechanism: the storage mechanism is arranged inside the scanner 2, and the storage mechanism is used to retract and protect the scanning device.

[0030] In this solution, when the staff scans the barcode, the slide 5 connected to the inside of the sliding groove 4 can drive the driving component fixedly connected at the bottom to slide during the sliding of the slide 5, and engage with the rotating gear 14, so that the rotating gear 14 can drive the rotating shaft 6 fixedly connected at one end to rotate during the rotation, so that the scanner 2 with the rotating shaft 6 fixedly connected at both ends can be rotated on the inner side of the mounting bracket 3. At the same time, by setting up a storage mechanism, the device can be stored and released after use, thereby extending the service life of the device.

[0031] Among them, reference Figure 2 and Figure 3 In a preferred embodiment, the storage mechanism includes a rotating drum 11 arranged inside the scanner 2, a connecting rod 7 is fixedly connected to the inside of the scanner 2, one end of the connecting rod 7 is threadedly connected to a sleeve 8, both sides of the sleeve 8 are fixedly connected to mounting components for auxiliary sliding, one end of the sleeve 8 is fixedly connected to a scanning head 10, lifting grooves 12 are provided on both sides of the inner wall of the rotating drum 11, and the front end of the scanner 2 is rotatably connected to a movable ring 15.

[0032] In this solution, a storage mechanism is provided, and the movable ring 15 at the front end of the scanner 2 is rotated clockwise, so that the movable ring 15 can drive the rotating drum 11 engaged on the inner side during the rotation, and the rotating drum 11 can drive the sleeve 8 to slide vertically along the threaded track outside the connecting rod 7 during the rotation, so that the scanning head 10 fixedly connected to one end of the sleeve 8 can slide out to the outside of the scanner 2 along the sliding track of the lifting slot 12.

[0033] Further, refer to Figure 2 and Figure 3 In a preferred embodiment, the mounting assembly includes sliders 9 arranged on both sides of the sleeve 8, and the sliders 9 are slidably connected to the inside of the lifting groove 12. By setting the mounting assembly, the sleeve 8 can be vertically lifted.

[0034] Among them, reference Figure 2 and Figure 3 In a preferred embodiment, the lifting groove 12 is in the shape of a Z-shaped groove, a tooth groove is provided on the inner side of the movable ring 15, and a tooth pattern is provided on the outer side of one end of the rotating drum 11. The movable ring 15 and the rotating drum 11 are meshingly connected. By providing the tooth groove and the tooth pattern, the rotating drum 11 can rotate during the rotation of the movable ring 15.

[0035] Further, refer to Figure 1 and Figure 4 In a preferred embodiment, the outer surface of the connecting rod 7 is provided with a thread, and the interior of the sleeve 8 is provided with a thread groove. The connecting rod 7 and the sleeve 8 are arranged on the same central axis. By providing the thread and the thread groove, the sleeve 8 can be driven to rise and fall during the rotation of the connecting rod 7.

[0036] Among them, reference Figure 1 and Figure 4 In a preferred embodiment, the driving assembly includes a fixed bar 13 arranged at both ends of the bottom of the skateboard 5, and a tooth block is provided at the top of the fixed bar 13. The fixed bar 13 and the rotating gear 14 are meshed and connected. By setting up the driving assembly, the rotating gear 14 can be driven to rotate during the sliding process of the fixed bar 13.

[0037] Working principle: When the staff scans the barcode;

[0038] First, the slide plate 5 is slidably connected inside the sliding groove 4, so that the slide plate 5 can drive the fixed bar 13 fixed at the bottom end to slide during the sliding process, and mesh with the rotating gear 14. The rotating gear 14 can drive the rotating shaft 6 fixed at one end to rotate during the rotation process, so that the scanner 2 with the rotating shaft 6 fixed at both ends can be rotated inside the mounting frame 3;

[0039] Next, by rotating the movable ring 15 at the front end of the scanner 2 clockwise, the movable ring 15 can drive the rotating drum 11 engaged on the inner side during rotation, and the rotating drum 11 can drive the sleeve 8 to slide vertically along the threaded track outside the connecting rod 7 during rotation. The sleeve 8 is fixedly connected with sliders 9 on both sides, and the sliders 9 are slidably connected to the inside of the lifting groove 12, so that the scanning head 10 fixedly connected to one end of the sleeve 8 can slide out to the outside of the scanner 2 along the sliding track of the lifting groove 12.

[0040] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Replacements may include partial structures, devices, or method steps, or they may be complete technical solutions. Equivalent replacements or modifications based on the technical solution and its concept of the present invention are also encompassed within the scope of protection of the present invention.

Claims

1. A barcode scanning device, comprising a handle (1), a mounting frame (3) being mounted on the outside of the handle (1), and a scanner (2) being rotatably connected to one end of the mounting frame (3), characterized in that: Also includes: Adjustment mechanism: The adjustment mechanism includes a slide groove (4) arranged at the top of the mounting frame (3), a slide plate (5) is slidably connected inside the slide groove (4), a driving assembly for auxiliary adjustment is fixedly connected to the bottom end of the slide plate (5), a rotating shaft (6) is fixedly connected to both sides of the outer wall of the scanner (2), and one end of the rotating shaft (6) is fixedly connected to a rotating gear (14); Storage mechanism: the storage mechanism is arranged inside the scanner (2), and is used to store and protect the scanning device; The storage mechanism includes a rotating drum (11) arranged inside the scanner (2), a connecting rod (7) is fixedly connected inside the scanner (2), one end of the connecting rod (7) is threadedly connected to a sleeve (8), both sides of the sleeve (8) are fixedly connected to mounting components for auxiliary sliding, one end of the sleeve (8) is fixedly connected to a scanning head (10), both sides of the inner wall of the rotating drum (11) are provided with lifting grooves (12), and the front end of the scanner (2) is rotatably connected to a movable ring (15).

2. A barcode scanning device according to claim 1, characterized in that: The mounting assembly comprises sliders (9) arranged on both sides of the sleeve (8), and the sliders (9) are slidably connected inside the lifting groove (12).

3. A barcode scanning device according to claim 2, characterized in that: The lifting groove (12) is in the shape of a Z-shaped groove, a tooth groove is provided on the inner side of the movable ring (15), and a tooth pattern is provided on the outer side of one end of the rotating cylinder (11), and the movable ring (15) and the rotating cylinder (11) are meshingly connected.

4. A barcode scanning device according to claim 3, characterized in that: The outer surface of the connecting rod (7) is provided with a thread, the interior of the sleeve (8) is provided with a thread groove, and the connecting rod (7) and the sleeve (8) are arranged on the same central axis.

5. A barcode scanning device according to claim 4, characterized in that: The driving assembly comprises fixing bars (13) arranged at both ends of the bottom of the slide (5), a tooth block is arranged at the top end of the fixing bar (13), and the fixing bar (13) and the rotating gear (14) are in meshing connection.

6. A barcode scanning device according to claim 5, characterized in that: The fixing bar (13) and the rotating gear (14) are arranged on the same central axis.

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