Adjusting device for code reader
By designing adjustment devices for the code reader, including a fixed rod and an L-shaped frame, the code reader is lifted and lowered and sliding front and back, the problem that the code reader cannot adjust the distance according to the size of the cargo is solved, and scanning efficiency and accuracy are improved.
Patent Information
- Application Number
- CN202421343742.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-13
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-06-13
AI Technical Summary
When scanning the goods, the code reader cannot adjust the distance between the goods according to the size of the goods, resulting in unclear scanning when the goods are larger or smaller, and is less efficient.
An adjustment device for a code reader is designed, including a fixing rod and an L-shaped frame. The lifting and lowering adjustment of the code reader is realized through the design of sliding engagement and limit handles; at the same time, through the combination of screw and sliding block, the front and back sliding of the code reader is realized to adapt to the positions of different goods.
The height and position of the code reader is adjusted according to the cargo size, which improves the scanning efficiency and accuracy, and is suitable for cargo of different sizes and positions.
Smart Images
Figure CN222824047U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of code readers, in particular to an adjusting device for a code reader. Background Art
[0002] The barcode reader is an instrument commonly used in production today. The barcode reader uses the software that comes with the device to identify and read the characters of one-dimensional and two-dimensional codes. Enterprises can use the barcode reader to track and trace their own products to ensure that the products are not confused by the outside world. It is also called an industrial camera. It integrates data processing, barcode recognition, communication, data transmission and other functions. It has the advantages of high reliability, complete functions, and the ability to quickly collect data. It is widely used in medical testing equipment, photovoltaic components, auto parts and other fields.
[0003] Usually, when a barcode reader scans goods, it is unable to adjust the distance between the barcode reader and the goods according to the size of the goods, which sometimes causes the barcode reader to scan unclearly when the goods are large or small, resulting in low efficiency during use; therefore, we propose an adjustment device for a barcode reader to solve the above-mentioned problems. Utility Model Content
[0004] The purpose of the utility model is to provide an adjustment device for a code reader to solve the problem mentioned in the background technology that a conventional code reader cannot adjust the distance between the code reader and the goods according to the size of the goods when scanning the goods, resulting in the code reader not being able to scan clearly when the goods are large or small, resulting in low efficiency during use.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustment device for a code reader, comprising a fixing rod;
[0006] Also includes:
[0007] The L-shaped frame is arranged above the fixing rod, and the bottom of the L-shaped frame is installed inside the fixing rod by sliding and locking. A circular groove is arranged inside the lower part of the L-shaped frame, and the circular groove is connected to the rear end of the L-shaped frame. A locking hole is arranged on the rear end surface of the fixing rod, and the locking hole is connected to the interior of the fixing rod, and a plurality of locking holes are arranged and evenly distributed on the rear end surface of the fixing rod, a connecting groove is arranged between the locking holes, the connecting groove is connected to the interior of the fixing rod, and the connecting groove connects multiple locking holes, a connecting rod is arranged inside the circular groove, the connecting rod is slidably locked in the interior of the circular groove, the front end of the connecting rod extends out of the circular groove and is locked with the connecting groove, a pulling spring is arranged inside the circular groove, and the pulling spring is connected and fixed to the connecting rod, a limiting handle is arranged at the front end of the connecting rod, the limiting handle is movably locked in the interior of the locking hole, and the limiting handle extends out of the rear end of the fixing rod, and a code reader body is arranged at the bottom of the front end of the L-shaped frame.
[0008] Preferably, a through groove is integrally formed at the inner front end of the L-shaped frame, a slide groove is integrally formed at the front end bottom of the L-shaped frame, the slide groove is connected to the through groove, and the bottom of the slide groove is open, a connecting block is provided at the upper end of the code reader body, and the connecting block is slidably engaged inside the slide groove, a sliding seat is provided at the upper end of the connecting block, and the sliding seat is provided at the inner bottom end of the through groove.
[0009] Preferably, a sliding block is provided at the upper end of the sliding seat, a threaded hole is provided inside the sliding block, a screw is provided inside the through groove, and the screw is threadedly connected to the threaded hole, and a motor is provided at the front end of the L-shaped frame, and the motor drives the screw to rotate.
[0010] Preferably, an illumination lamp is provided at the outer bottom of the code reader body.
[0011] Preferably, a pulling handle is provided at the rear end of the L-shaped frame.
[0012] Preferably, a support plate is provided at the bottom of the fixing rod.
[0013] Preferably, a tripod is provided at the inner corner of the L-shaped frame.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. By setting the code reader on the L-shaped frame, the bottom of the L-shaped frame slides and engages with the upper end of the fixed rod, the L-shaped frame can drive the code reader to be raised and lowered, and a plurality of engaging holes are arranged on the rear end surface of the L-shaped frame to be connected with the connecting groove. A limit handle is arranged at the rear end bottom of the L-shaped frame to pass through the engaging hole and extend to the rear end of the fixed rod. When the L-shaped frame needs to be raised or lowered, the limit handle can be pulled out to make the connecting rod slide up and down inside the connecting groove. After moving to a suitable position, the limit handle is inserted back into the engaging hole to limit the L-shaped frame. Thus, the height of the code reader can be adjusted according to the size of the goods, so that the goods can be scanned quickly and accurately.
[0016] 2. By setting a screw inside the L-shaped frame and threading it with the sliding block on the upper end of the code reader, when the motor drives the screw to rotate, the sliding block can slide back and forth inside the L-shaped frame, thereby driving the code reader to slide back and forth, and moving the code reader according to the position of the goods, so that the code reader can be accurately scanned. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0018] Figure 2It is a side cross-sectional view of the overall structure of the utility model;
[0019] Figure 3 It is a schematic diagram of the rear end surface of the fixing rod of the utility model;
[0020] Figure 4 It is a partial cross-sectional view of the fixing rod of the utility model;
[0021] In the figure: 1. support plate; 2. fixing rod; 3. L-shaped frame; 4. motor; 5. code reader body; 6. through slot; 7. slide slot; 8. screw rod; 9. sliding block; 10. sliding seat; 11. connecting block; 12. round slot; 13. pulling spring; 14. connecting rod; 15. limit handle; 16. snap-fit hole; 17. connecting slot; 18. pulling handle; 19. threaded hole; 20. lighting lamp; 21. tripod. DETAILED DESCRIPTION
[0022] 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 of the embodiments.
[0023] See also Figure 1-4 , an embodiment provided by the utility model: an adjustment device for a code reader, comprising a fixing rod 2;
[0024] Also includes:
[0025] The L-shaped frame 3 is arranged above the fixing rod 2, and the bottom of the L-shaped frame 3 is installed inside the fixing rod 2 by sliding engagement. A circular groove 12 is arranged inside the lower part of the L-shaped frame 3, and the circular groove 12 is connected to the rear end of the L-shaped frame 3. The rear end surface of the fixing rod 2 is provided with an engagement hole 16, and the engagement hole 16 is connected to the inside of the fixing rod 2. The engagement holes 16 are provided with a plurality of engagement holes 16 and are evenly distributed on the rear end surface of the fixing rod 2. Connecting grooves 17 are arranged between the engagement holes 16, and the connecting grooves 17 are connected to the inside of the fixing rod 2. The connecting grooves 17 connect the plurality of engagement holes 16. 6 are connected, a connecting rod 14 is provided inside the circular groove 12, the connecting rod 14 is slidably engaged in the circular groove 12, the front end of the connecting rod 14 extends out of the circular groove 12 and is engaged with the connecting groove 17, a pulling spring 13 is provided inside the circular groove 12, and the pulling spring 13 is connected and fixed to the connecting rod 14, a limiting handle 15 is provided at the front end of the connecting rod 14, the limiting handle 15 is movably engaged in the engaging hole 16, and the limiting handle 15 extends out of the rear end of the fixing rod 2, and a code reader body 5 is provided at the front end bottom of the L-shaped frame 3.
[0026] By setting the code reader on the L-shaped frame 3, the bottom of the L-shaped frame 3 is slidably engaged with the upper end of the fixed rod 2, and the L-shaped frame 3 can drive the code reader to be raised and lowered. A plurality of engaging holes 16 are arranged on the rear end surface of the L-shaped frame 3 to communicate with the connecting groove 17. A limiting handle 15 is arranged at the rear end bottom of the L-shaped frame 3 to pass through the engaging hole 16 and extend to the rear end of the fixed rod 2. When the L-shaped frame 3 needs to be raised and lowered, the limiting handle 15 can be pulled out to make the connecting rod 14 slide up and down inside the connecting groove 17. After moving to a suitable position, the limiting handle 15 is inserted back into the engaging hole 16 to limit the L-shaped frame 3. Therefore, the height of the code reader can be adjusted according to the size of the goods, so that the goods can be scanned quickly and accurately.
[0027] See also Figure 2 The front end of the L-shaped frame 3 is integrally formed with a through slot 6, and the bottom of the front end of the L-shaped frame 3 is integrally formed with a slide slot 7, the slide slot 7 is connected to the through slot 6, and the bottom of the slide slot 7 is open, and the upper end of the code reader body 5 is provided with a connecting block 11, and the connecting block 11 is slidably engaged in the inside of the slide slot 7, and the upper end of the connecting block 11 is provided with a sliding seat 10, and the sliding seat 10 is arranged at the bottom end of the through slot 6, so that the code reader can slide back and forth.
[0028] See also Figure 2 A sliding block 9 is provided at the upper end of the sliding seat 10, a threaded hole 19 is provided inside the sliding block 9, a screw rod 8 is provided inside the through groove 6, and the screw rod 8 is threadedly connected to the threaded hole 19, a motor 4 is provided at the front end of the L-shaped frame 3, and the motor 4 drives the screw rod 8 to rotate, and the sliding block 9 is driven to move by driving the screw rod 8 to rotate.
[0029] See also Figure 2 An illuminating lamp 20 is arranged at the outer bottom of the code reader body 5 to improve the illumination of the surrounding environment when the code reader is scanning, so that the code reader can scan more clearly.
[0030] See also Figure 2 A pull handle 18 is provided at the rear end of the L-shaped frame 3 to assist the L-shaped frame 3 in lifting and lowering activities, making it convenient to manually lift and lower the L-shaped frame 3.
[0031] See also Figure 1 A support plate 1 is provided at the bottom of the fixing rod 2 to increase the contact area of the bottom of the fixing rod 2 and improve the stability of the bottom of the fixing rod 2.
[0032] See also Figure 1 A tripod 21 is provided at the inner corner of the L-shaped frame 3 to support the L-shaped frame 3.
[0033] Working principle: When the L-shaped frame 3 needs to be raised or lowered, the limit handle 15 can be pulled out, and the handle 18 can be pulled to drive the L-shaped frame 3 to move up and down, so that the connecting rod 14 slides up and down inside the connecting groove 17. After being raised or lowered to a suitable position, the limit handle 15 is inserted back into the engaging hole 16 to limit the L-shaped frame 3. In this way, the height of the code reader can be adjusted according to the size of the goods, so that the goods can be scanned quickly and accurately. When the position of the code reader needs to be adjusted, the motor 4 can be started to drive the screw 8 to rotate, so that the sliding block 9 slides back and forth inside the through groove 6, thereby driving the code reader to move.
[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.
Claims
1. An adjustment device for a code reader, comprising a fixing rod (2); Features: Also includes: The L-shaped frame (3) is arranged above the fixing rod (2), and the bottom of the L-shaped frame (3) is installed inside the fixing rod (2) by sliding engagement. A circular groove (12) is arranged inside the bottom of the L-shaped frame (3), and the circular groove (12) is connected to the rear end of the L-shaped frame (3). The rear end surface of the fixing rod (2) is provided with an engagement hole (16), the engagement hole (16) is connected to the interior of the fixing rod (2), and the engagement holes (16) are arranged in a plurality and are evenly distributed on the rear end surface of the fixing rod (2). Connecting grooves (17) are arranged between the engaging holes (16), the connecting grooves (17) are connected to the interior of the fixing rod (2), and the connecting grooves (17) connect the plurality of engaging holes (16). ), a connecting rod (14) is arranged inside the circular groove (12), the connecting rod (14) is slidably engaged inside the circular groove (12), the front end of the connecting rod (14) extends out of the circular groove (12) and is engaged with the connecting groove (17), a pulling spring (13) is arranged inside the circular groove (12), and the pulling spring (13) is connected and fixed to the connecting rod (14), a limiting handle (15) is arranged at the front end of the connecting rod (14), the limiting handle (15) is movably engaged inside the engaging hole (16), and the limiting handle (15) extends out of the rear end of the fixing rod (2), and a code reader body (5) is arranged at the front end bottom of the L-shaped frame (3).
2. The adjustment device for a code reader according to claim 1, characterized in that: The front end of the L-shaped frame (3) is integrally formed with a through slot (6), the bottom of the front end of the L-shaped frame (3) is integrally formed with a slide slot (7), the slide slot (7) is connected to the through slot (6), and the bottom of the slide slot (7) is open, the upper end of the code reader body (5) is provided with a connecting block (11), and the connecting block (11) is slidably engaged in the inside of the slide slot (7), the upper end of the connecting block (11) is provided with a sliding seat (10), and the sliding seat (10) is arranged at the bottom end of the through slot (6).
3. The adjustment device for a code reader according to claim 2, characterized in that: A sliding block (9) is arranged at the upper end of the sliding seat (10), a threaded hole (19) is arranged inside the sliding block (9), a screw rod (8) is arranged inside the through groove (6), and the screw rod (8) is threadedly connected to the threaded hole (19), and a motor (4) is arranged at the front end of the L-shaped frame (3), and the motor (4) drives the screw rod (8) to rotate.
4. The adjustment device for a code reader according to claim 1, characterized in that: An illumination lamp (20) is provided at the outer bottom of the code reader body (5).
5. The adjustment device for a code reader according to claim 1, characterized in that: A pulling handle (18) is provided at the rear end of the L-shaped frame (3).
6. The adjustment device for a code reader according to claim 1, characterized in that: A support plate (1) is provided at the bottom of the fixing rod (2).
7. The adjustment device for a code reader according to claim 1, characterized in that: A tripod (21) is provided at the inner corner of the L-shaped frame (3).