Handheld bar code scanning gun

Abstract

The utility model relates to the technical field of scanning guns, in particular to a handheld bar code scanning gun, which comprises a main body, the main body is divided into a handle part at the lower half part and a scanning part at the upper half part, fixing bolts are fixedly mounted on two sides of the handle part of the main body, and connecting rods are rotatably connected onto the fixing bolts on two sides of the handle part. A supporting piece is fixedly installed between the connecting rods at the two ends of the main body handle part, a concave area is formed in the front side of the main body handle part, the supporting piece can rotate into the concave area in the front side of the main body handle part, a charging groove is formed in the bottom of the main body handle part, and a threaded ring covering the charging groove is fixedly installed at the bottom end of the main body handle part. The utility model has the following beneficial effects: by adjusting the two supporting pieces to turn over by 90 degrees, when the main body is placed on a table top, the two supporting pieces are in contact with the table top, so that the two ends of the handle part of the main body are supported, and the main body is convenient to place and take in the use process.

Description

Technical Field

[0001] This utility model relates to the field of barcode scanner technology, and in particular to a handheld barcode scanner. Background Technology

[0002] A barcode scanner, also known as a barcode reader, is a device used to read barcode information. Handheld barcode scanners are convenient and portable, allowing information to be read in a very short time, thus greatly reducing human error. Barcode scanners have a wide range of applications and play an important role in many fields. For example, in the manufacturing and distribution of traditional Chinese medicine, barcode scanners scan the barcodes or QR codes on raw materials and finished medicine boxes to enable real-time entry and traceability of information at each stage, including raw material warehousing, production process monitoring, and finished product delivery. This not only improves production efficiency but also ensures clear origin and traceability of medicines, providing a guarantee for quality and safety.

[0003] In the process of scanning and registering medicines, common handheld barcode scanners require constant picking up and putting down. Each time the scanner is put down, due to its irregular shape, it lies on the table. When picked up again, the angle needs to be adjusted to facilitate continued scanning and registration. This makes putting down and picking up the scanner somewhat inconvenient. To address this, this application proposes a handheld barcode scanner. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a handheld barcode scanner to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a handheld barcode scanner, comprising:

[0006] The main body is divided into a lower handle section and an upper scanning section;

[0007] Fixing bolts are fixedly installed on both sides of the main handle section;

[0008] The connecting rod is rotatably connected to the fixing bolts on both sides of the handle.

[0009] The support component is installed between the connecting rods at both ends of the main handle section;

[0010] A recessed area is provided on the front side of the main handle, and the support can be rotated into the recessed area on the front side of the main handle.

[0011] The charging slot is located at the bottom of the main handle.

[0012] A threaded ring is fixedly installed at the bottom of the main handle and covers the outside of the charging slot;

[0013] The screw cap is threaded onto the threaded ring.

[0014] The button is located on the upper part of the front side of the main handle.

[0015] Optionally, there are two sets of fixing bolts, with two fixing bolts in each set. Each fixing bolt is fixedly installed on both sides of the main handle. There are two sets of connecting rods, with two connecting rods in each set. One end of each connecting rod is rotatably connected to the corresponding fixing bolt. There are two support members, which are fixedly connected between the ends of each connecting rod away from the fixing bolt.

[0016] Optionally, the support is set in a U-shape, with two recessed areas, and the two support members are respectively placed in the two recessed areas on the front side of the main handle.

[0017] Optionally, the main body may also include:

[0018] The first groove is provided in four places, and the four first grooves are respectively opened on both sides of the main handle and located on one side of the four fixing bolts;

[0019] The first limiting block is provided in four parts and is movably inserted into the four first grooves;

[0020] The second groove is provided in four places, and the four second grooves are respectively opened on both sides of the main handle and located on the other side of the four fixing bolts.

[0021] The second limiting block is provided in four parts and is movably inserted into the four second grooves.

[0022] Optionally, each connecting rod has a limiting groove on its inner side near the fixing bolt. When the connecting rod is parallel to the handle of the main body, the part of the first limiting block extending out of the first groove engages in the limiting groove on the inner side of the corresponding connecting rod. When the connecting rod is perpendicular to the handle of the main body, the part of the second limiting block extending out of the second groove engages in the limiting groove on the inner side of the corresponding connecting rod.

[0023] Optionally, a spring is fixedly connected between each first limiting block and its corresponding first groove, and between each second limiting block and its corresponding second groove.

[0024] Optionally, the sidewall of the screw cap is designed in a petal shape, and a connecting rope is fixedly connected between the outer wall of the screw cap and the bottom of the main handle.

[0025] Optionally, the shape of the recessed area is adapted to the shape of the support, and the height of the recessed area is greater than the thickness of the support.

[0026] The beneficial effects of this utility model are:

[0027] When using this scanner, by moving the connecting rods at both ends of the main body, the end supports are rotated 90°. This causes the U-shaped supports to move out of the recessed area on the handle. At this time, the two supports are located at both ends of the handle and are parallel to each other. The vertical plane of the supports extends beyond the scanning part at the top of the main body. Therefore, when the main body is placed on a table, the two supports will first contact the table, thus supporting both ends of the handle. This makes it more convenient to put down and pick up the main body during use. Attached Figure Description

[0028] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0029] Figure 1 This is a schematic diagram of the overall structure of a handheld barcode scanner according to the present invention;

[0030] Figure 2 This is a schematic diagram of the open structure of a handheld barcode scanner support component according to the present invention;

[0031] Figure 3 This is a schematic diagram of the main body of a handheld barcode scanner according to the present invention;

[0032] Figure 4 This is a schematic diagram of the connection between the connecting rod and the support component of a handheld barcode scanner according to this utility model;

[0033] Figure 5 This is a schematic diagram of the structure of a handheld barcode scanner according to the present invention, showing the connection between a limiting block and a spring;

[0034] Figure label:

[0035] 11. Main body; 12. Button; 13. Charging slot; 14. Recessed area;

[0036] 21. Threaded ring; 22. Threaded cap; 23. Connecting rope;

[0037] 31. Fixing bolt; 32. Connecting rod; 33. Support component; 34. Limiting groove;

[0038] 41. First groove; 42. First limiting block;

[0039] 51. Second groove; 52. Second limiting block;

[0040] 6. Spring. Detailed Implementation

[0041] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0042] Please see Figures 1-5 This utility model provides a technical solution: a handheld barcode scanner, including a main body 11, which is divided into a lower handle and an upper scanning part. Fixing bolts 31 are fixedly installed on both sides of the handle of the main body 11. Connecting rods 32 are rotatably connected to the fixing bolts 31 on both sides of the handle. A support member 33 is fixedly installed between the connecting rods 32 at both ends of the handle of the main body 11. A recessed area 14 is provided on the front side of the handle of the main body 11, and the support member 33 can rotate into the recessed area 14 on the front side of the handle of the main body 11. A charging slot 13 is provided at the bottom of the handle of the main body 11, and a threaded ring 21 covering the charging slot 13 is fixedly installed at the bottom end of the handle of the main body 11. A screw cap 22 is threaded onto the threaded ring 21. A button 12 is located at the upper front of the handle of the main body 11. By moving the connecting rods 32 at both ends of the main body 11, the end support members 33 are rotated 90°. This causes the U-shaped support members 33 to move out of the recessed area 14 on the handle. At this time, the two support members 33 are located at both ends of the handle and are parallel to each other. The vertical plane of the support members 33 extends beyond the scanning part at the top of the main body 11. Therefore, when the main body 11 is placed on the table, the two support members 33 will first contact the table, thereby supporting both ends of the handle of the main body 11. This makes it more convenient to put down and pick up the main body 11 during use.

[0043] See Figure 2 and Figure 3 There are two sets of fixing bolts 31, with two fixing bolts 31 in each set. Each fixing bolt 31 is fixedly installed on both sides of the handle of the main body 11. There are two sets of connecting rods 32, with two connecting rods 32 in each set. One end of each connecting rod 32 is rotatably connected to the corresponding fixing bolt 31. There are two support members 33, which are fixedly connected to the ends of each connecting rod 32 away from the fixing bolt 31. Through the connection between the support member 33, the connecting rod 32 and the fixing bolt 31, the support member 33 and the connecting rod 32 can rotate around the fixing bolt 31. This allows the position and angle of the support member 33 to be adjusted so that the connecting rod 32 can engage with the first limiting block 42 or the second limiting block 52.

[0044] See Figure 2 and Figure 4The support member 33 is U-shaped, and two recessed areas 14 are provided. The two support members 33 are respectively placed in the two recessed areas 14 on the front side of the handle of the main body 11. The U-shaped support member 33 can increase the contact area with the table, thereby increasing the stability of the support while minimizing the contact area.

[0045] See Figure 1 , Figure 2 and Figure 3 The main body 11 has a first groove 41 on both sides of the handle and on one side of the four fixing bolts 31. A first limiting block 42 is movably inserted into each of the four first grooves 41. The main body 11 has a second groove 51 on both sides of the handle and on the other side of the four fixing bolts 31. A second limiting block 52 is movably inserted into each of the four second grooves 51. The first limiting block 42 and the second limiting block 52 can limit the position of the connecting rod 32 after rotation.

[0046] See Figure 1 and Figure 2 Each connecting rod 32 has a limiting groove 34 on its inner side near the fixing bolt 31. When the connecting rod 32 is parallel to the handle of the main body 11, the part of the first limiting block 42 extending out of the first groove 41 is engaged in the limiting groove 34 on the inner side of the corresponding connecting rod 32. When the connecting rod 32 is perpendicular to the handle of the main body 11, the part of the second limiting block 52 extending out of the second groove 51 is engaged in the limiting groove 34 on the inner side of the corresponding connecting rod 32.

[0047] By engaging with the first limiting block 42 through the limiting groove 34 on the inner side of the connecting rod 32, the connecting rod 32 can be made to fit against both sides of the handle, while the support member 33 at the end of the connecting rod 32 is housed in the recessed area 14, thus completing the housing of the support member 33; by engaging with the second limiting blocks 52 on both sides of the handle of the main body 11 through the connecting rod 32, the position of the connecting rod 32 after rotating 90° can be restricted and positioned, so that the support member 33 at the end of the connecting rod 32 is in a parallel state with the handle, so that the two support members 33 can provide support at both ends of the handle.

[0048] See Figure 3 and Figure 5 Each first limiting block 42 and its corresponding first groove 41 and each second limiting block 52 and its corresponding second groove 51 are fixedly connected with a spring 6. By releasing the elastic force through the spring 6, one end of the first limiting block 42 and the second limiting block 52 can be pushed to engage in the limiting groove 34 on the inner side of the connecting rod 32, thereby limiting the position of the connecting rod 32 after the angle is adjusted.

[0049] See Figure 3The side wall of the screw cap 22 is designed in the shape of petals. A connecting rope 23 is fixedly connected between the outer wall of the screw cap 22 and the bottom of the handle of the main body 11. By connecting the connecting rope 23 to the screw cap 22, the screw cap 22 can be unscrewed and hung at the bottom of the handle of the main body 11, thereby preventing the screw cap 22 from being lost. The petal-shaped outer wall of the screw cap 22 makes it easier to unscrew it.

[0050] See 1 and Figure 2 The shape of the recessed area 14 is adapted to the shape of the support member 33, and the height of the recessed area 14 is greater than the thickness of the support member 33. This allows the connecting rod 32 to drive the support member 33 to rotate into the recessed area 14 without the edge of the recessed area 14 blocking the support member 33 from returning to its interior.

[0051] Although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A hand-held bar code scanning gun, characterized by, include: The main body is divided into a lower handle section and an upper scanning section; Fixing bolts are fixedly installed on both sides of the main handle section; The connecting rod is rotatably connected to the fixing bolts on both sides of the handle. The support component is installed between the connecting rods at both ends of the main handle section; A recessed area is provided on the front side of the main handle portion, and the support member can be rotated into the recessed area on the front side of the main handle portion; The charging slot is located at the bottom of the main handle. A threaded ring is fixedly installed at the bottom of the main handle and covers the outside of the charging slot; A screw cap, threaded onto a threaded ring; The button is located on the upper part of the front side of the main handle.

2. A hand-held bar code scanner according to Claim 1 wherein, There are two sets of fixing bolts, with two fixing bolts in each set. Each fixing bolt is fixedly installed on both sides of the main handle. There are two sets of connecting rods, with two connecting rods in each set. One end of each connecting rod is rotatably connected to the corresponding fixing bolt. There are two support members, which are fixedly connected between the ends of each connecting rod away from the fixing bolt.

3. A hand-held bar code scanner according to Claim 2 wherein: The support member is U-shaped, and there are two recessed areas. The two support members are respectively placed in the two recessed areas on the front side of the main handle.

4. The hand-held barcode scanner of claim 2 wherein, The subject also includes: The first groove is provided in four places, and the four first grooves are respectively opened on both sides of the main handle and located on one side of the four fixing bolts; The first limiting block is provided in four parts and is movably inserted into the four first grooves; The second groove is provided in four places, and the four second grooves are respectively opened on both sides of the main handle and located on the other side of the four fixing bolts. The second limiting block is provided in four parts and is movably inserted into the four second grooves.

5. A hand-held bar code scanner according to Claim 4 wherein, Each of the connecting rods has a limiting groove on its inner side near the fixing bolt. When the connecting rod is parallel to the handle of the main body, the portion of the first limiting block extending out of the first groove engages in the limiting groove on the inner side of the corresponding connecting rod. When the connecting rod is perpendicular to the handle of the main body, the portion of the second limiting block extending out of the second groove engages in the limiting groove on the inner side of the corresponding connecting rod.

6. A hand-held barcode scanner according to claim 5, wherein, A spring is fixedly connected between each of the first limiting blocks and the corresponding first groove, and between each of the second limiting blocks and the corresponding second groove.

7. The hand-held barcode scanner of claim 1 wherein, The sidewall of the screw cap is petal-shaped, and a connecting rope is fixedly connected between the outer wall of the screw cap and the bottom of the main handle.

8. The hand-held barcode scanner of claim 1, wherein, The shape of the recessed area is adapted to the shape of the support member, and the height of the recessed area is greater than the thickness of the support member.

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