Commodity data acquisition device

Abstract

The utility model discloses a commodity data acquisition device, comprising a hand-held scanner, a handle of the hand-held scanner is sleeved with a buckling plate, the buckling plate is provided with a gap, the opening degree of the gap is variable, one side of the buckling plate far away from the gap is provided with a wearing member, and the wearing member is provided with an elastic member. The wearing piece comprises a middle plate, a first wrist strap and a second wrist strap, the first wrist strap and the second wrist strap are hinged to the two ends of the middle plate respectively, and the ends, away from the middle plate, of the first wrist strap and the second wrist strap are adjustably connected; the handheld scanner is provided with the buckling plate, the buckling plate can be stably buckled on the handle of the handheld scanner by utilizing the structural characteristics of the buckling plate, in addition, the buckling plate is connected with the wearing piece, and the wearing piece is worn on the wrist of a worker, so that the position of the handheld scanner can be adjusted by the worker by adjusting the position of the wrist; a lens of the scanner directly faces data codes of goods to obtain data information of the goods to provide support, and the current situation that goods moving is affected by manually holding a handheld scanner is changed.

Description

Technical Field

[0001] The utility model relates to the field of hand-held scanners, in particular to a commodity data acquisition device. Background Art

[0002] Scanners for data acquisition are widely used in data acquisition devices in industries such as retail, logistics, and healthcare. The hand-held scanner for commodity data acquisition is a portable and efficient data acquisition tool. By scanning barcodes or QR codes on commodities, it can quickly and accurately obtain commodity information and transmit it to a computer or mobile device for further processing.

[0003] Currently, there are hand-held scanners in various shapes on the market, which include photosensitive elements (such as charge-coupled devices, complementary metal-oxide-semiconductor), image processors (such as digital signal processors and microprocessors), storage devices (memory cards), lenses, power supplies, frames, circuit boards, etc. Specifically, reference can be made to a multifunctional hand-held object scanner disclosed in a Chinese patent with the publication number CN106650542A, which includes a casing and an electronic control device installed inside the casing. The electronic control device includes a power module; a processor for centralized control; a first infrared camera and a second infrared camera connected to the processor, arranged at the front of the casing and horizontally placed at a fixed distance for collecting infrared visual information; an infrared structured light generator connected to the processor, arranged between the first infrared camera and the second infrared camera for emitting a reticulated active infrared light; an RGB camera connected to the processor, arranged between the first infrared camera and the second infrared camera for collecting image information; a communication module connected to the processor for sending and receiving information; and a man-machine interface connected to the processor, including buttons and an LCD display for instruction input and information display.

[0004] Using the hand-held scanner provided by the above patent, or other types of scanners, although the acquisition of item data can be achieved, it is not conducive to the staff using it for the input and storage of batch goods information. Because when the staff is sorting and storing batch goods, they need to turn over and move the goods, and the hand-held scanner needs to be held by one hand by the staff, which is not convenient for the staff to store and move the goods. If the hand-held scanner can be worn on the wrist, the staff can move, sort, and store the goods immediately after collecting the data information of the goods. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a commodity data acquisition device, aiming to improve the problem that it is inconvenient for the staff to move and store goods when holding the hand-held scanner.

[0006] The present utility model is realized as follows: A commodity data acquisition device includes a handheld scanner. A fastening plate is sleeved on the handle of the handheld scanner. A notch is provided on the fastening plate, and the opening degree of the notch is variable. A wearing member is provided on the side of the fastening plate away from the notch. The wearing member includes a middle plate, a first wristband, and a second wristband. The first wristband and the second wristband are respectively hinged at both ends of the middle plate, and the ends away from the middle plate are adjustably connected. The middle plate and the fastening plate are also adjustably connected.

[0007] Preferably, a limiting hole is provided on the fastening plate, and a convex object is provided on the handle of the handheld scanner, and the convex object extends into the limiting hole.

[0008] Preferably, an end post and a pulling member are provided on the fastening plate. The pulling member is provided on the side of the notch, and the end post is provided at the position of the fastening plate away from the notch and is set as a convex structure.

[0009] Preferably, a supporting plate is fixedly provided on the middle plate, and a pressing plate is detachably provided on the supporting plate. Card slots are provided on both the pressing plate and the supporting plate. The space formed by the two card slots is a convex structure, and an anti-slip layer is provided on the side wall of a certain card slot. The end post is installed in the space formed by the two card slots.

[0010] Preferably, a connecting block is fixedly provided at the end of the pressing plate, a threaded post penetrates through the connecting block, a connecting groove is provided on the supporting plate, and a threaded groove is provided at the bottom of the connecting groove. The connecting block extends into the connecting groove, and the end of the threaded post is threadedly inserted into the threaded groove.

[0011] Preferably, a perforation is provided on the second wristband along the length direction of the second wristband. A stud is fixedly provided at the end of the first wristband. The stud penetrates through the perforation, and an extrusion block is threadedly sleeved at the end. The size of the extrusion block is larger than the width of the perforation.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The present utility model is provided with a fastening plate, which can be stably fastened on the handle of the handheld scanner by using its own structural characteristics. In addition, the fastening plate is connected to the wearing member, and the wearing member is worn on the wrist of the staff. Therefore, the staff can adjust the position of the wrist to adjust the position of the handheld scanner, so as to support the lens of the handheld scanner facing the data code of the goods to obtain its data information, changing the current situation that manual holding of the handheld scanner affects the handling of goods.

[0014] 2. The present utility model is provided with a supporting plate and a pressing plate, and card slots are provided on the supporting plate and the pressing plate, which provides convenience for the installation of the end post of the fastening plate and realizes the stable connection between the fastening plate and the middle plate. In addition, the supporting plate and the pressing plate are adjustably connected, which provides support for adjusting the orientation of the fastening plate and the handheld scanner according to needs, so as to adapt to different usage requirements. Brief Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the handheld scanner of the present utility model;

[0017] Figure 3 is a schematic diagram of the wearable member and the fastening plate of the present utility model;

[0018] Figure 4 is a schematic structural diagram of the fastening plate of the present utility model;

[0019] Figure 5 is a schematic structural diagram of the wearable member of the present utility model;

[0020] Figure 6 is a schematic structural diagram of a part of the wearable member of the present utility model;

[0021] Figure 7 is a schematic structural diagram of the middle plate of the present utility model;

[0022] Figure 8 is a schematic diagram of the internal components of the handheld scanner.

[0023] In the figures: 1, handheld scanner; 11, convex object; 2, wearable member; 21, first wristband; 22, middle plate; 23, second wristband; 24, stud; 25, extrusion block; 26, perforation; 3, fastening plate; 31, notch; 32, pulling member; 33, limiting hole; 34, end post; 4, supporting plate; 41, extrusion plate; 42, connecting block; 43, threaded post; 44, card slot; 45, connecting slot. Detailed Description of the Preferred Embodiments

[0024] In the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0025] The following will be further described in conjunction with the drawings and specific embodiments:

[0026] Embodiment 1

[0027] Currently, the shape of the handheld scanner 1 is the same as Figure 1The handheld scanners 1 therein are roughly the same in shape, and on their inner sides, there are photosensitive elements (such as charge-coupled devices, complementary metal-oxide semiconductors), image processors (such as digital signal processors and microprocessors), memories (memory cards), lenses, power supplies, frames, circuit boards, etc. When the user presses the trigger switch, the photosensitive element of the scanner starts to capture the image information of the object to be scanned. At the same time, the lens adjusts the focal length and field of view angle to ensure that the captured image is clear and accurate. The captured image information is transmitted to the image processor for processing. The image processor performs operations such as filtering, enhancement, and binarization on the image to highlight identification targets such as barcodes or QR codes. Then, the identification target is converted into digital information through a decoding algorithm. The processed digital information is stored in the memory and transmitted to a computer or mobile device through interfaces such as Bluetooth, Wi-Fi, and USB for further processing. Since the handheld scanner 1 is prior art, it will not be elaborated in detail here.

[0028] When the staff is sorting goods, they need to use the handheld scanner 1 to obtain information about each good and neatly store and place the goods at a certain position, such as on a sales shelf. However, since the handheld scanner 1 needs to be held by hand, it is inconvenient to move the goods when holding the handheld scanner 1. To solve this problem, in this embodiment, the existing handheld scanner 1 is improved by adding a detachable auxiliary device to the handheld scanner 1. Specifically, see the following text.

[0029] As Figure 1 , Figure 3 , Figure 5 shown, the auxiliary device of the handheld scanner 1 includes a fastening plate 3 and a wearing member 2. The fastening plate 3 is provided with a notch 31 with variable opening degree, that is, the fastening plate 3 can be deformed. Therefore, the fastening plate 3 can be fastened to the handle of the handheld scanner 1 by using its own structural characteristics and remain relatively stationary with the handheld scanner 1. The wearing member 2 is arranged on the fastening plate 3 and is arranged away from the notch 31. The wearing member 2 includes a middle plate 22, a first wristband 21, and a second wristband 23. The first wristband 21 and the second wristband 23 are respectively hinged at both ends of the middle plate 22, and the ends away from the middle plate 22 can be connected by a snap button. Therefore, with the cooperation of the first wristband 21 and the second wristband 23, the fastening plate 3 can be stably arranged on the side of the staff's wrist, and the handheld scanner 1 can be controlled to be stably placed relative to the wrist, that is, the staff adjusts the position of the wrist to adjust the position of the handheld scanner 1, so that its lens is facing the data code of the goods to provide support for obtaining its data information, changing the current situation that manual holding of the handheld scanner 1 affects the movement of goods. When the sorting staff finishes, the opening degree of the fastening plate 3 can be changed to disassemble the auxiliary device, which provides convenience for the staff to hold the handheld scanner 1 by hand to scan individual goods.

[0030] As Figure 2 ,Figure 4 As shown, in order to stably place the fastening plate 3 relative to the hand-held scanner 1, a limiting hole 33 is provided on the fastening plate 3, and a protrusion 11 is provided on the handle of the hand-held scanner 1. The protrusion 11 extends into the limiting hole 33. Therefore, the movement of the fastening plate 3 can be restricted by the action of the protrusion 11. In order to quickly disassemble the fastening plate 3, a pulling member 32 is provided on the fastening plate 3. The pulling member 32 is arranged on the side of the notch 31. Therefore, the staff can pull the pulling member 32 to expand the opening degree of the notch 31, which facilitates the separation of the protrusion 11 from the limiting hole 33.

[0031] As Figure 4 shown, Figure 7 in order to stably install the fastening plate 3 on the side of the intermediate plate 22, an end post 34 is provided on the fastening plate 3. The end post 34 is arranged at a position on the fastening plate 3 far from the notch 31 and is set as a convex structure. At the same time, a supporting plate 4 is fixedly arranged on the intermediate plate 22, and an extrusion plate 41 is detachably arranged on the supporting plate 4. Card slots 44 are provided on both the extrusion plate 41 and the supporting plate 4. The space formed by the two card slots 44 is of a convex structure. The end post 34 is installed in the space formed by the two card slots 44. Therefore, the stable connection between the fastening plate 3 and the intermediate plate 22 is realized under the cooperation of the card slot 44 and the end post 34, and at the same time, it is convenient to disassemble the fastening plate 3 and the intermediate plate 22 according to requirements. In order to prevent the fastening plate 3 from easily rotating relative to the intermediate plate 22, an anti-slip layer is provided on the side wall of a certain card slot 44. The anti-slip layer can be set as rubber. When the end post 34 contacts the anti-slip layer, the resistance of the end post 34 to rotate relative to the supporting plate 4 and the extrusion plate 41 is increased, so that the fastening plate 3 is stably installed relative to the intermediate plate 22. In order to prevent the fastening plate 3 from easily rotating relative to the intermediate plate 22, the radius of the card slot 44 can also be made smaller than the radius of the end post 34, so as to squeeze the end post 34 when the supporting plate 4 and the extrusion plate 41 are stably connected.

[0032] As Figure 7 shown, in order to adjust the orientation of the fastening plate 3 and realize the detachable connection between the supporting plate 4 and the extrusion plate 41, a connecting block 42 is fixedly arranged at the end of the extrusion plate 41. A threaded post 43 is penetrated through the connecting block 42. A connecting groove 45 is provided on the supporting plate 4, and a threaded groove is provided at the bottom of the connecting groove 45. The connecting block 42 extends into the connecting groove 45, and the end of the threaded post 43 is threadedly inserted into the threaded groove. By rotating the threaded post 43, the position of the connecting block 42 and the extrusion plate 41 can be adjusted, providing support for releasing the restriction of the end post 34 and adjusting the orientation of the fastening plate 3.

[0033] Embodiment 2

[0034] As Figure 6As shown, on the basis of Embodiment 1, in order to realize the adjustable connection between the second wristband 23 and the first wristband 21, a perforation 26 is provided on the second wristband 23. The perforation 26 is arranged along the length direction of the second wristband 23. A stud 24 is fixedly arranged at the end of the first wristband 21. The stud 24 passes through the perforation 26, and an extrusion block 25 is sleeved on the end threadedly. The size of the extrusion block 25 is larger than the width of the perforation 26. Under the action of the extrusion block 25, the second wristband 23 and the first wristband 21 can be mutually extruded to increase the resistance of their relative movement, realizing the stable connection between the second wristband 23 and the first wristband 21. When it is necessary to adjust the contact point between the second wristband 23 and the first wristband 21, the extrusion block 25 can be rotated to release the restriction on the second wristband 23 and the first wristband 21.

[0035] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A commodity data acquisition device, comprising a handheld scanner (1), characterized in that, A fastening plate (3) is sleeved on the handle of the handheld scanner (1). A notch (31) is provided on the fastening plate (3), and the opening degree of the notch (31) is variable. A wearing member (2) is provided on the side of the fastening plate (3) away from the notch (31). The wearing member (2) includes a middle plate (22), a first wristband (21) and a second wristband (23). The first wristband (21) and the second wristband (23) are respectively hinged at both ends of the middle plate (22), and the ends away from the middle plate (22) are adjustably connected. The middle plate (22) is also adjustably connected to the fastening plate (3).

2. The commodity data acquisition device according to claim 1, characterized in that, A limiting hole (33) is provided on the fastening plate (3), and a convex object (11) is provided on the handle of the handheld scanner (1). The convex object (11) extends into the limiting hole (33).

3. The commodity data acquisition device according to claim 1, characterized in that, An end post (34) and a pulling member (32) are provided on the fastening plate (3). The pulling member (32) is provided on the side of the notch (31), and the end post (34) is provided at the position of the fastening plate (3) away from the notch (31) and is set as a convex structure.

4. The commodity data acquisition device according to claim 3, characterized in that, A supporting plate (4) is fixedly provided on the middle plate (22). An extrusion plate (41) is detachably provided on the supporting plate (4). Clamping grooves (44) are provided on both the extrusion plate (41) and the supporting plate (4). The space formed by the two clamping grooves (44) is a convex structure, and an anti-slip layer is provided on the side wall of a certain clamping groove (44). The end post (34) is installed in the space formed by the two clamping grooves (44).

5. The commodity data acquisition device according to claim 4, characterized in that, A connecting block (42) is fixedly provided at the end of the extrusion plate (41). A threaded post (43) penetrates through the connecting block (42). A connecting groove (45) is provided on the supporting plate (4), and a threaded groove is provided at the bottom of the connecting groove (45). The connecting block (42) extends into the connecting groove (45), and the end of the threaded post (43) is threadedly inserted into the threaded groove.

6. The commodity data acquisition device according to claim 1, characterized in that, A through hole (26) is provided on the second wristband (23). The through hole (26) is arranged along the length direction of the second wristband (23). A stud (24) is fixedly provided at the end of the first wristband (21). The stud (24) penetrates through the through hole (26), and an extrusion block (25) is threadedly sleeved at the end. The size of the extrusion block (25) is larger than the width of the through hole (26).

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