Two-in-one code scanning box code scanning identification method and device

Abstract

The invention discloses a code scanning recognition method and device for a two-in-one code scanning box, and relates to the technical field of code scanning device.According to the scheme, the two-in-one code scanning box comprises a bottom cover, an upper shell is detachably and fixedly connected to the upper surface of the bottom cover, a top cover is detachably and fixedly connected to the top of the upper shell, and a transparent cover is embedded in the top of the upper shell; a shielding mechanism is installed between the upper shell and the top cover, a cleaning mechanism matched with the shielding mechanism is installed in the top cover, and a positioning mechanism is arranged below the bottom cover. Through the shielding mechanism, the top of the device can be shielded through shielding cloth when the device is not used, dust and other sundries are prevented from falling on the transparent cover to affect next code scanning operation, through the cleaning mechanism, the upper surface of the transparent cover can be wiped, the code scanning accuracy can be improved, and the code scanning efficiency can be improved. And dust on the cleaning sponge can be swept away through movement of the scraping plate, manual cleaning is not needed, and the workload is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of code scanning equipment, and in particular to a two-in-one code scanning box code scanning and recognition method and device. Background Art

[0002] A barcode scanner is an instrument for scanning a QR code. Common types include handheld and fixed types. By aligning the QR code on a mobile phone with the barcode scanner, the barcode scanner can read data based on the QR code to complete the user's payment. The barcode scanner has become a common tool in consumer places such as supermarkets and shopping malls. It is also a widely used input device in the field of mobile payment transactions. After searching, the Chinese patent publication number CN216352326U discloses a portable barcode scanning box, including an upper shell, a lower shell, a PCBA mainboard, a camera structure and a data line structure. One end of the upper shell is buckled with one end of the lower shell, and the upper shell and the lower shell are surrounded to form a receiving cavity. The PCBA mainboard and the camera structure are both placed in the receiving cavity. The other end of the upper shell is provided with a camera hole recessed toward the lower shell. One end of the camera structure and one end of the data line structure are electrically connected to the PCBA mainboard respectively. The other end of the camera structure is fixed on the PCBA mainboard and extends out of the camera hole, and the other end of the data line structure extends out of the receiving cavity.

[0003] Although the above technical solution has a compact structure, small size and is easy to carry, the entire barcode scanning box is exposed when in use, so it is easy to accumulate dust, which will affect the next scan. It also requires manual cleaning, which increases the workload. In addition, the device cannot be fixed during use, so it is easy to move and fall due to collision. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a two-in-one code scanning box code scanning and recognition method and device, which solves the problems raised in the background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a two-in-one barcode scanning box and barcode scanning device, comprising a bottom cover, the upper surface of the bottom cover is detachably fixedly connected with an upper shell, the top of the upper shell is detachably fixedly connected with a top cover, a transparent cover is embedded and placed on the top of the upper shell, a shielding mechanism is installed between the upper shell and the top cover, a cleaning mechanism matched with the shielding mechanism is installed inside the top cover, a positioning mechanism is provided below the bottom cover, a PCB board is fixedly installed on the upper surface of the bottom cover, a camera penetrating the bottom of the upper shell is fixedly installed on the top of the PCB board, and a data line connected with the PCB board is installed penetratingly inside the bottom cover;

[0006] The shielding mechanism includes a first rotating shaft and a second rotating shaft which are symmetrically rotatably connected inside the upper shell. A shielding cloth is wrapped around the outer surface of the first rotating shaft, and the shielding cloth is located above the transparent cover. Winding wheels are symmetrically fixedly connected to both ends of the second rotating shaft, and a pull rope is wrapped around the outer surface of the winding wheel and fixedly connected to one end of the shielding cloth.

[0007] Through the above technical solution, the first rotating shaft and the second rotating shaft rotate to respectively realize the reeling of the shielding cloth and the pull rope, so that the top of the device can be shielded when the device is not in use to prevent dust and other debris from falling on the transparent cover and affecting the next scanning operation.

[0008] Preferably, a first motor is fixedly mounted on one side of the inner wall of the upper shell, an output shaft of the first motor is fixedly connected to one end of the first rotating shaft, one end of the first rotating shaft and the second rotating shaft are respectively fixedly connected to a first pulley and a second pulley, and a synchronous belt is meshedly connected between the first pulley and the second pulley.

[0009] Through the above technical solution, the rotation of the first motor can drive the first rotating shaft to rotate, and the second rotating shaft can be driven to rotate through the first pulley, the second pulley and the synchronous belt.

[0010] Preferably, two through holes cooperating with the pull rope are symmetrically provided on the top of the upper shell, and travel grooves cooperating with the shielding cloth are provided on both sides of the inner wall of the top cover.

[0011] Through the above technical solution, the set perforations facilitate the normal movement of the pull rope, and the set travel grooves facilitate the normal movement of the shielding cloth.

[0012] Preferably, the cleaning mechanism includes an empty groove opened on one side of the lower surface of the top cover, one end of the shielding cloth is fixedly connected to a cleaning sponge in contact with the upper surface of the transparent cover, a second motor is embedded and fixedly installed inside the empty groove, the output shaft of the second motor is fixedly connected to a screw rod, the outer surface of the screw rod is threadedly connected to a scraper slidably connected to the inner wall of the empty groove, and one side of the scraper is in contact with the outer surface of the cleaning sponge.

[0013] Through the above technical solution, the shielding cloth can drive the cleaning sponge to move when closed, so that the upper surface of the transparent cover can be wiped, which can improve the accuracy of code scanning, and the rotation of the second motor drives the screw rod to rotate, and the scraper can be driven to move through the thread, so that the dust on the cleaning sponge can be swept away without manual cleaning, reducing the workload.

[0014] Preferably, a blanking groove communicating with the empty groove is formed through the top of the upper shell, and a mounting groove is formed through one side of the outer surface of the upper shell, wherein a storage box slidably connected with the blanking groove is embedded inside the mounting groove.

[0015] Through the above technical solution, the cleaned dust will enter the storage box through the drop chute. The dust can be cleaned by simply removing the storage box, which is convenient and simple to operate.

[0016] Preferably, the positioning mechanism includes a bottom plate located below the bottom cover, the lower surface of the bottom cover is fixedly connected with positioning blocks on all sides, the upper surface of the bottom plate is provided with positioning holes that cooperate with the positioning blocks, the lower surface of the bottom plate is fixedly connected with suction cups on all sides, a first magnet is embedded and fixedly installed at the center position of the upper surface of the bottom plate, and a second magnet that cooperates with the first magnet is embedded and fixedly installed on the lower surface of the bottom cover.

[0017] Through the above technical solution, when in use, the bottom plate can be fixed in the corresponding position by the suction cup, and then the bottom cover can be clamped on the bottom plate under the limitation of the positioning block and the positioning hole, and the device can be fixed by the first magnet and the second magnet to avoid movement, and the device can be removed for use when in use, which is convenient for use in different situations.

[0018] Preferably, a groove cooperating with the transparent cover is formed on the top of the upper shell, and a center hole cooperating with the camera is formed on the inner bottom of the upper shell.

[0019] Through the above technical solution, the embedding groove is convenient for installing the transparent cover, and the center hole is convenient for installing the camera.

[0020] A code scanning and recognition method comprises the following steps:

[0021] S1. When in use, the shielding mechanism is opened, the first motor rotates to drive the first rotating shaft and the second rotating shaft to rotate, and then the shielding cloth is rolled up;

[0022] S2. Align the code to be scanned with the transparent cover. The camera will scan and take a picture of the code, and then transmit the signal to the external processor through the PCB board to identify the QR code or barcode;

[0023] S3. Pick up the two-in-one barcode scanning box and the barcode scanning device for use according to actual usage;

[0024] S4. When not in use, the first motor drives the shielding cloth to cover the transparent cover to prevent dust from falling and play a protective role;

[0025] S5. The second motor rotates to drive the lead screw to rotate, and the scraper can be driven to move through the thread, so as to clean the cleaning sponge and reduce the workload.

[0026] The present invention provides a two-in-one barcode scanning box scanning and recognition method and device. It has the following beneficial effects:

[0027] 1. This two-in-one barcode scanning box scanning and identification method and device, through the provided shielding mechanism, can shield the top of the device with a shielding cloth when not in use, to prevent dust and other debris from falling on the transparent cover and affecting the next scanning operation, thereby solving the problem that the existing device is exposed to the outside and easily covered with dust, which affects the scanning.

[0028] 2. This two-in-one barcode scanning box scanning and recognition method and device, through the cleaning mechanism set up, the shielding cloth can drive the cleaning sponge to move when it is closed, so that the upper surface of the transparent cover can be wiped, which can improve the accuracy of scanning the code, and the movement of the scraper can sweep away the dust on the cleaning sponge, without manual cleaning, reducing the workload, thereby solving the problem that the existing device requires manual dust cleaning and increases the workload.

[0029] 3. This two-in-one code scanning box code scanning and recognition method and device can position the device through the positioning mechanism to avoid movement and falling when placed, and the device can also be picked up for use, which is convenient for use in different situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the internal structure of the present invention;

[0032] Figure 3 It is a partial structural schematic diagram of the shielding mechanism of the present invention;

[0033] Figure 4 It is a schematic diagram of the internal structure of the upper shell of the present invention;

[0034] Figure 5 It is a schematic diagram of the internal structure of the top cover of the present invention;

[0035] Figure 6 It is a partial structural schematic diagram of the cleaning mechanism of the present invention;

[0036] Figure 7 It is a structural schematic diagram of the bottom plate of the present invention;

[0037] Figure 8 It is a bottom view structural schematic diagram of the bottom cover of the present invention.

[0038] In the figure, 1, bottom cover; 2, upper shell; 3, top cover; 4, transparent cover; 5, shielding mechanism; 51, first rotating shaft; 52, second rotating shaft; 53, shielding cloth; 54, winding wheel; 55, pull rope; 56, first motor; 57, first pulley; 58, second pulley; 59, synchronous belt; 510, perforation; 511, travel groove; 6, cleaning mechanism; 61, empty groove; 62, cleaning sponge; 63, second motor; 64, screw rod; 65, scraper; 66, blanking groove; 67, installation groove; 68, storage box; 7, positioning mechanism; 71, bottom plate; 72, positioning block; 73, positioning hole; 74, suction cup; 75, first magnet; 8, PCB board; 9, camera; 10, data cable; 11, embedded groove; 12, center hole. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Embodiment 1:

[0041] like Figure 1 , Figure 2 and Figure 4 As shown, a two-in-one barcode scanning box and barcode scanning device includes a bottom cover 1, the upper surface of the bottom cover 1 is detachably fixedly connected with an upper shell 2, the top of the upper shell 2 is detachably fixedly connected with a top cover 3, the top of the upper shell 2 is embedded with a transparent cover 4, the top of the upper shell 2 is embedded with a PCB board 8, the top of the PCB board 8 is fixedly installed with a camera 9 that runs through the bottom of the upper shell 2, the inside of the bottom cover 1 is penetrated by a data line 10 connected to the PCB board 8, the top of the upper shell 2 is provided with an embedding groove 11 that matches with the transparent cover 4, and the inner bottom of the upper shell 2 is provided with a center hole 12 that matches with the camera 9.

[0042] When in use, the code can be photographed and scanned by the provided camera 9, and then the signal is transmitted to an external processor through the PCB board 8 for identification and processing of the QR code or the bar code.

[0043] Embodiment 2:

[0044] like Figures 2 to 5As shown, a shielding mechanism 5 is installed between the upper shell 2 and the top cover 3. The shielding mechanism 5 includes a first rotating shaft 51 and a second rotating shaft 52 symmetrically connected to the inside of the upper shell 2. The outer surface of the first rotating shaft 51 is wound with a shielding cloth 53, and the shielding cloth 53 is located above the transparent cover 4. The two ends of the second rotating shaft 52 are symmetrically fixedly connected with a reel 54, and the outer surface of the reel 54 is wound with a pull rope 55 fixedly connected to one end of the shielding cloth 53. A first motor 56 is fixedly installed on one side of the inner wall of the upper shell 2, and the output shaft of the first motor 56 is fixedly connected to one end of the first rotating shaft 51. One end of the first rotating shaft 51 and the second rotating shaft 52 are respectively fixedly connected with a first pulley 57 and a second pulley 58, and a synchronous belt 59 is meshed and connected between the first pulley 57 and the second pulley 58. Two through holes 510 matching the pull rope 55 are symmetrically opened on the top of the upper shell 2, and travel grooves 511 matching the shielding cloth 53 are opened on both sides of the inner wall of the top cover 3.

[0045] When not in use, the rotation of the first motor 56 can drive the first rotating shaft 51 to rotate, and the first pulley 57, the second pulley 58 and the synchronous belt 59 can drive the second rotating shaft 52 to rotate. The rotation of the first rotating shaft 51 and the second rotating shaft 52 respectively realizes the winding of the shielding cloth 53 and the pull rope 55. When the device is not in use, the top of the device can be blocked to prevent dust and other debris from falling on the transparent cover 4 and affecting the next scanning operation, thereby solving the problem that the existing device is exposed to the outside and easily covered with dust, which affects the scanning.

[0046] Embodiment 3:

[0047] like Figures 2 to 6 As shown, a cleaning mechanism 6 matching with the shielding mechanism 5 is installed inside the top cover 3, and the cleaning mechanism 6 includes an empty slot 61 opened on one side of the lower surface of the top cover 3, and one end of the shielding cloth 53 is fixedly connected with a cleaning sponge 62 in contact with the upper surface of the transparent cover 4, and a second motor 63 is embedded and fixedly installed inside the empty slot 61, and a screw rod 64 is fixedly connected to the output shaft of the second motor 63, and a scraper 65 slidably connected to the inner wall of the empty slot 61 is threadedly connected to the outer surface of the screw rod 64, and one side of the scraper 65 is in contact with the outer surface of the cleaning sponge 62. A blanking slot 66 connected with the empty slot 61 is opened through the top of the upper shell 2, and a mounting slot 67 is opened through one side of the outer surface of the upper shell 2, and a storage box 68 matching with the blanking slot 66 is embedded and slidably connected inside the mounting slot 67.

[0048] When the shielding cloth 53 is closed, it can drive the cleaning sponge 62 to move, so that the upper surface of the transparent cover 4 can be wiped, which can improve the accuracy of scanning the code, and the second motor 63 rotates to drive the screw rod 64 to rotate, and the scraper 65 can be driven to move through the thread, so that the dust on the cleaning sponge 62 can be swept away, and no manual cleaning is required, which reduces the workload. In this way, the problem that the existing device needs to manually clean the dust and increase the workload is solved. The cleaned dust will enter the storage box 68 through the drop chute 66, and the dust can be cleaned by simply removing the storage box 68, which is convenient and simple to operate.

[0049] Embodiment 4:

[0050] like Figure 7 and Figure 8 As shown, a positioning mechanism 7 is provided under the bottom cover 1, and the positioning mechanism 7 includes a bottom plate 71 located under the bottom cover 1, positioning blocks 72 are fixedly connected to the lower surface of the bottom cover 1 on all sides, and positioning holes 73 matching with the positioning blocks 72 are opened on the upper surface of the bottom plate 71, and suction cups 74 are fixedly connected to the lower surface of the bottom plate 71 on all sides, and a first magnet 75 is embedded and fixedly installed at the center position of the upper surface of the bottom plate 71, and a second magnet matching with the first magnet 75 is embedded and fixedly installed on the lower surface of the bottom cover 1.

[0051] When in use, the bottom plate 71 can be fixed in the corresponding position by the suction cup 74, and then the bottom cover 1 can be clamped on the bottom plate 71 under the limitation of the positioning block 72 and the positioning hole 73, and the device can be fixed by the first magnet 75 and the second magnet to avoid movement, and the device can be removed for use when in use, which is convenient for use in different situations.

[0052] Embodiment 5:

[0053] like Figures 1 to 8 As shown, a code scanning recognition method includes the following steps:

[0054] S1. When in use, the shielding mechanism 5 is opened, and the first motor 56 rotates to drive the first rotating shaft 51 and the second rotating shaft 52 to rotate, thereby rolling up the shielding cloth 53;

[0055] S2, align the code to be scanned with the transparent cover 4, then the camera 9 will scan and take a picture of the code, and then transmit the signal to the external processor through the PCB board 8 to identify the QR code or bar code;

[0056] S3. Pick up the two-in-one barcode scanning box and the barcode scanning device for use according to actual usage;

[0057] S4, when not in use, the first motor 56 operates to drive the shielding cloth 53 to shield the transparent cover 4 to prevent dust from falling and play a protective role;

[0058] S5, the second motor 63 rotates to drive the screw rod 64 to rotate, and the scraper 65 can be driven to move through the thread, so as to clean the cleaning sponge 62 and reduce the workload.

[0059] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached 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 are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0060] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A two-in-one barcode scanning box and a barcode scanning device, comprising a bottom cover (1), characterized in that: The upper surface of the bottom cover (1) is detachably fixedly connected to an upper shell (2), the top of the upper shell (2) is detachably fixedly connected to a top cover (3), a transparent cover (4) is embedded and placed on the top of the upper shell (2), a shielding mechanism (5) is installed between the upper shell (2) and the top cover (3), a cleaning mechanism (6) matched with the shielding mechanism (5) is installed inside the top cover (3), a positioning mechanism (7) is provided below the bottom cover (1), a PCB board (8) is fixedly installed on the upper surface of the bottom cover (1), a camera (9) penetrating the bottom of the upper shell (2) is fixedly installed on the top of the PCB board (8), and a data line (10) connected to the PCB board (8) is installed penetrating inside the bottom cover (1); The shielding mechanism (5) comprises a first rotating shaft (51) and a second rotating shaft (52) which are symmetrically connected to the interior of the upper shell (2); a shielding cloth (53) is wound around the outer surface of the first rotating shaft (51); the shielding cloth (53) is located above the transparent cover (4); two ends of the second rotating shaft (52) are symmetrically fixedly connected to winding wheels (54); a pull rope (55) is wound around the outer surface of the winding wheel (54) which is fixedly connected to one end of the shielding cloth (53).

2. According to claim 1, a two-in-one barcode scanning box and barcode scanning device, characterized in that: A first motor (56) is fixedly mounted on one side of the inner wall of the upper shell (2); an output shaft of the first motor (56) is fixedly connected to one end of a first rotating shaft (51); one end of the first rotating shaft (51) and one end of the second rotating shaft (52) are respectively fixedly connected to a first pulley (57) and a second pulley (58); a synchronous belt (59) is meshedly connected between the first pulley (57) and the second pulley (58).

3. According to claim 1, the two-in-one barcode scanning box and barcode scanning device is characterized in that: The top of the upper shell (2) is symmetrically provided with two through holes (510) that match the pull rope (55), and the inner wall of the top cover (3) is provided with travel grooves (511) that match the shielding cloth (53) on both sides.

4. According to claim 1, the two-in-one barcode scanning box and barcode scanning device is characterized in that: The cleaning mechanism (6) comprises a hollow groove (61) formed on one side of the lower surface of the top cover (3); one end of the shielding cloth (53) is fixedly connected to a cleaning sponge (62) in contact with the upper surface of the transparent cover (4); a second motor (63) is embedded and fixedly installed inside the hollow groove (61); the output shaft of the second motor (63) is fixedly connected to a screw rod (64); the outer surface of the screw rod (64) is threadedly connected to a scraper (65) in sliding connection with the inner wall of the hollow groove (61); one side of the scraper (65) is in contact with the outer surface of the cleaning sponge (62).

5. According to claim 4, a two-in-one barcode scanning box and barcode scanning device, characterized in that: The top of the upper shell (2) is provided with a blanking groove (66) which is connected to the empty groove (61), and one side of the outer surface of the upper shell (2) is provided with a mounting groove (67), and a storage box (68) which is slidably embedded in the interior of the mounting groove (67) and matches the blanking groove (66).

6. The two-in-one barcode scanning box and barcode scanning device according to claim 1, characterized in that: The positioning mechanism (7) comprises a bottom plate (71) located below the bottom cover (1); positioning blocks (72) are fixedly connected to the lower surface of the bottom cover (1) on all sides; positioning holes (73) matching with the positioning blocks (72) are opened on the upper surface of the bottom plate (71); suction cups (74) are fixedly connected to the lower surface of the bottom plate (71); a first magnet (75) is embedded and fixedly installed at the center of the upper surface of the bottom plate (71); and a second magnet matching with the first magnet (75) is embedded and fixedly installed on the lower surface of the bottom cover (1).

7. The two-in-one barcode scanning box and barcode scanning device according to claim 1, characterized in that: The top of the upper shell (2) is provided with an embedding groove (11) that matches the transparent cover (4), and the inner bottom of the upper shell (2) is provided with a central hole (12) that matches the camera (9).

8. A code scanning and recognition method, comprising a two-in-one code scanning box and a code scanning device according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1. When in use, the shielding mechanism (5) is opened, and the first motor (56) rotates to drive the first rotating shaft (51) and the second rotating shaft (52) to rotate, thereby rolling up the shielding cloth (53); S2, aligning the code to be scanned with the transparent cover (4), at which time the camera (9) will scan and take a picture of the code, and then transmit the signal to the external processor through the PCB board (8) to identify the QR code or bar code; S3. Pick up the two-in-one barcode scanning box and the barcode scanning device for use according to actual usage; S4. When not in use, the first motor (56) operates to drive the shielding cloth (53) to shield the transparent cover (4) to prevent dust from falling and play a protective role; S5, the second motor (63) rotates to drive the screw rod (64) to rotate, and the scraper (65) can be driven to move through the thread, so as to clean the cleaning sponge (62) and reduce the workload.

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