Unmanned supermarket shelf monitoring equipment

Abstract

The utility model discloses unmanned supermarket shelf monitoring equipment, which relates to the technical field of monitoring equipment and comprises a track support, a displacement component is mounted on the track support, a clamping component is mounted on the lower side of the track support in a sliding manner, and a monitoring unit is mounted on the track support through the clamping component. The cleaning device comprises a track support, a driving rod is installed at the output end of the driving motor, a cleaning assembly is installed on one side of the track support, the cleaning assembly comprises a connecting plate, the connecting plate is installed on one side of the track support, and an installing plate is installed on the lower side of the connecting plate. The cleaning brush is arranged below the lens of the monitoring probe, then the displacement assembly drives the rotating rod to move, the rotating rod drives the clamping assembly to move, the clamping assembly drives the monitoring unit to move, and the monitoring probe skims over the cleaning brush, so that the monitoring probe is cleaned, and the problem that the monitoring effect is reduced due to the fact that the lens is contaminated with dust and stains is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring equipment, and in particular to a shelf monitoring device for an unmanned supermarket. Background Art

[0002] An unmanned supermarket is a new type of unmanned supermarket. Through the application of big data, customers can choose goods and make payments in the supermarket, saving labor costs and improving transaction efficiency. Goods in unmanned supermarkets need to be placed on shelves. In order to avoid the loss of goods on the shelves, they need to be monitored. Monitoring equipment is needed during the monitoring process.

[0003] In the prior art, such as publication number: CN216017013U, a monitoring device for a shelf is disclosed, which includes: a displacement part, and a monitoring part fixedly connected to the displacement part; the displacement part includes a displacement frame installed on the top of the shelf, a drive motor and a slide rail installed on the displacement frame, a drive shaft arranged at the output end of the drive motor, a rotating wheel sleeved on the drive shaft, a transmission wheel transmission-connected to the rotating wheel, a conveyor belt sleeved between the rotating wheel and the transmission wheel, and a connecting frame fixedly connected to the conveyor belt and adapted to the slide rail; the monitoring part is fixedly installed on the connecting frame. The utility model designs the displacement part to drive the monitoring part to move in a circle along the displacement frame, thereby completing the peripheral monitoring of the shelf, thereby avoiding the loss of viewing angle during shelf monitoring.

[0004] However, the device still has some problems. The displacement unit is designed to drive the monitoring unit to move in a circle along the displacement frame, thereby completing the peripheral monitoring of the shelf, thereby avoiding the loss of viewing angle during shelf monitoring. In actual use, after long-term use, the lens of the monitoring equipment may be contaminated with dust and dirt. These dust and dirt will obstruct the field of view of the lens, affect the monitoring presentation effect, and lead to a decrease in the monitoring effect. Therefore, we disclose an unmanned supermarket shelf monitoring device to meet people's needs. Summary of the invention

[0005] The purpose of the present application is to provide an unmanned supermarket shelf monitoring device to solve the problem proposed in the above background technology that after long-term use, the monitoring lens may be contaminated with dust and dirt, etc., and these dust and dirt will obstruct the field of view of the lens, affect the monitoring presentation effect, and lead to a decrease in the monitoring effect.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: an unmanned supermarket shelf monitoring device, comprising a track bracket, a displacement assembly is installed on the track bracket, a clamping assembly is slidably installed on the lower side of the track bracket, a monitoring unit is installed on the track bracket through the clamping assembly, a cleaning assembly is installed on one side of the track bracket, the cleaning assembly comprises a connecting plate, the connecting plate is installed on one side of the track bracket, a mounting plate is installed on the lower side of the connecting plate, a driving hole is opened on one side of the mounting plate, a driving rod is rotatably installed in the driving hole, a cleaning brush is installed on one side of the driving rod, and a driving unit is installed on one side of the mounting plate.

[0007] Preferably, the driving unit comprises a driving motor, the driving motor is mounted on one side of the mounting plate, and an output shaft of the driving motor is fixedly connected to one side of the driving rod.

[0008] Preferably, the clamping assembly includes a mounting block, which is slidably installed on the lower side of the rail bracket. An adjustment groove is provided on the lower side of the mounting block, and two adjustment blocks are slidably installed in the adjustment groove. A clamping block is installed on the lower side of the two adjustment blocks. A rotating opening is provided on one side of the mounting block, and a locking unit is installed in the rotating opening.

[0009] Preferably, the locking unit comprises a bidirectional threaded rod, a non-threaded area on the surface of the bidirectional threaded rod is rotatably mounted in the rotating opening, and the two adjustment blocks are both threadedly mounted on the threaded area on the surface of the bidirectional threaded rod.

[0010] Preferably, a clamping knob is installed at one end of the bidirectional threaded rod.

[0011] Preferably, the monitoring unit includes a base, which is installed between the two clamping blocks, and a U-shaped block is installed on the base through the damping shaft. A through hole is opened on one side of the U-shaped block, and a fastening bolt is installed in the through hole. An extension block is installed on the surface of the fastening bolt, and a monitoring probe is installed on the lower side of the extension block. A nut is threadedly installed on the surface of the fastening bolt.

[0012] Preferably, a rotating rod is installed on the upper side of the mounting block, and the top end of the rotating rod is rotatably mounted on the displacement assembly.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] 1. In the utility model, the output end of the driving motor drives the driving rod to rotate, and the driving rod drives the cleaning brush to rotate, so that the cleaning brush is placed under the monitoring probe lens, and then the displacement assembly drives the rotating rod to move, the rotating rod drives the clamping assembly to move, and the clamping assembly drives the monitoring unit to move, so that the monitoring probe passes over the cleaning brush, thereby cleaning the monitoring probe and avoiding the problem of reduced monitoring effect caused by dust and stains on the lens.

[0015] 2. In the utility model, the bidirectional threaded rod is driven to rotate by rotating the clamping knob, and the bidirectional threaded rod drives the two adjustment blocks to approach each other, and the adjustment blocks respectively drive the two clamping blocks to approach each other, so that the two clamping blocks clamp and fix the base, thereby achieving the effect of rapid disassembly and replacement of the monitoring unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a cross-sectional view of the clamping assembly of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the cleaning unit of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the displacement component of the utility model.

[0021] In the figure: 1. track bracket; 2. mounting block; 3. adjustment block; 4. clamping block; 5. bidirectional threaded rod; 6. clamping knob; 7. base; 8. U-shaped block; 9. fastening bolt; 10. nut; 11. extension block; 12. monitoring probe; 13. connecting plate; 14. mounting plate; 15. driving rod; 16. cleaning brush; 17. driving motor; 18. displacement assembly; 19. rotating rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example: Reference Figure 1-4 An unmanned supermarket shelf monitoring device shown in the figure includes a track bracket 1, a displacement component 18 is installed on the track bracket 1, a clamping component is slidably installed on the lower side of the track bracket 1, a monitoring unit is installed on the track bracket 1 through the clamping component, a cleaning component is installed on one side of the track bracket 1, the cleaning component includes a connecting plate 13, the connecting plate 13 is installed on one side of the track bracket 1, a mounting plate 14 is installed on the lower side of the connecting plate 13, a driving hole is opened on one side of the mounting plate 14, a driving rod 15 is rotatably installed in the driving hole, a cleaning brush 16 is installed on one side of the driving rod 15, and a driving unit is installed on one side of the mounting plate 14.

[0024] Based on the above structure, the track bracket 1 and the displacement component 18 are consistent with the technical features used in the displacement bracket and the displacement part in the above-mentioned referenced documents. The conveyor belt is driven by the rotating wheel and the transmission wheel to cooperate with the slide rail to realize the movement of the clamping component. When installing the device, the track bracket 1 needs to be installed first, and then the displacement component 18 is installed. Finally, one or more clamping components are installed as needed, and a monitoring unit is installed on the clamping component for monitoring. When the monitoring unit is damaged, the driving unit can drive the driving rod 15 to rotate, and the driving rod 15 drives the cleaning brush 16 to rotate, so that the cleaning brush 16 is placed under the lens of the monitoring probe 12, and then the displacement component 18 drives the rotating rod 19 to move, the rotating rod 19 drives the clamping component to move, and the clamping component drives the monitoring unit to move, so that the monitoring probe 12 passes over the cleaning brush 16, thereby cleaning the monitoring probe 12 and avoiding the problem of reduced monitoring effect due to dust and stains on the lens. Example

[0025] like Figure 2 As shown, the driving unit includes a driving motor 17 , which is mounted on one side of the mounting plate 14 , and an output shaft of the driving motor 17 is fixedly connected to one side of the driving rod 15 . The driving motor 17 is a servo motor that can provide rotational power for the driving rod 15 . Example

[0026] like Figure 3 As shown, the clamping assembly includes a mounting block 2, which is slidably mounted on the lower side of the track bracket 1. An adjustment groove is provided on the lower side of the mounting block 2, in which two adjustment blocks 3 are slidably mounted, and a clamping block 4 is installed on the lower side of the two adjustment blocks 3. A rotating opening is provided on one side of the mounting block 2, and a locking unit is installed in the rotating opening.

[0027] like Figure 2As shown, the locking unit includes a bidirectional threaded rod 5, a non-threaded area on the surface of the bidirectional threaded rod 5 is rotatably installed in the rotating mouth, and two adjustment blocks 3 are both screwed and installed in the threaded area on the surface of the bidirectional threaded rod 5. There are two opposite threaded areas on the surface of the bidirectional threaded rod 5, and the two adjustment blocks 3 are correspondingly screwed and installed on the two threaded areas. The thread lead angle of the bidirectional threaded rod 5 is smaller than the friction angle, that is, when the device is in a stationary state, the bidirectional threaded rod 5 can be self-locking, thereby providing a more stable fixing effect for the placement of the adjustment block 3.

[0028] like Figure 2 As shown, a clamping knob 6 is installed at one end of the bidirectional threaded rod 5. Rotating the clamping knob 6 drives the bidirectional threaded rod 5 to rotate, and the bidirectional threaded rod 5 drives the two adjustment blocks 3 to approach each other. The adjustment blocks 3 respectively drive the two clamping blocks 4 to approach each other, so that the two clamping blocks 4 clamp and fix the base 7, thereby achieving the effect of quickly disassembling and replacing the monitoring unit. Example

[0029] like Figure 3 As shown, the monitoring unit includes a base 7, which is installed between two clamping blocks 4. A U-shaped block 8 is installed on the base 7 through a damping shaft. A through hole is opened on one side of the U-shaped block 8, and a fastening bolt 9 is installed in the through hole. An extension block 11 is installed on the surface of the fastening bolt 9, and a monitoring probe 12 is installed on the lower side of the extension block 11. A nut 10 is threadedly installed on the surface of the fastening bolt 9. The U-shaped block 8 is a metal block with a certain deformation ability. When the nut 10 is locked and the fastening bolt 9 is rotated, the nut 10 will move on the surface of the fastening bolt 9 and squeeze the U-shaped block 8 to deform the U-shaped block 8 and squeeze the extension block 11, thereby fixing the extension block 11. Example

[0030] like Figure 2 and 4 As shown, a rotating rod 19 is installed on the upper side of the mounting block 2, and the top end of the rotating rod 19 is rotatably mounted on the displacement assembly 18, and the top end of the rotating rod 19 is rotatably mounted on the conveyor belt of the displacement assembly 18. When the transmission belt moves, the clamping assembly can be driven to move on the track bracket 1 through the rotating rod 19 to assist its monitoring.

[0031] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An unmanned supermarket shelf monitoring device, comprising a track bracket (1), characterized in that: A displacement assembly (18) is mounted on the track bracket (1), a clamping assembly is slidably mounted on the lower side of the track bracket (1), a monitoring unit is mounted on the track bracket (1) via the clamping assembly, a cleaning assembly is mounted on one side of the track bracket (1), the cleaning assembly comprises a connecting plate (13), the connecting plate (13) is mounted on one side of the track bracket (1), a mounting plate (14) is mounted on the lower side of the connecting plate (13), a driving hole is formed on one side of the mounting plate (14), a driving rod (15) is rotatably mounted in the driving hole, a cleaning brush (16) is mounted on one side of the driving rod (15), and a driving unit is mounted on one side of the mounting plate (14).

2. The unmanned supermarket shelf monitoring device according to claim 1, characterized in that: The drive unit comprises a drive motor (17), the drive motor (17) being mounted on one side of the mounting plate (14), and the output shaft of the drive motor (17) being fixedly connected to one side of the drive rod (15).

3. The unmanned supermarket shelf monitoring device according to claim 1, characterized in that: The clamping assembly comprises a mounting block (2), the mounting block (2) being slidably mounted on the lower side of the track bracket (1), the lower side of the mounting block (2) being provided with an adjustment slot, two adjustment blocks (3) being slidably mounted in the adjustment slot, the lower sides of the two adjustment blocks (3) being both provided with a clamping block (4), and a rotating opening being provided at one side of the mounting block (2), the rotating opening being provided with a locking unit.

4. The unmanned supermarket shelf monitoring device according to claim 3 is characterized by: The locking unit comprises a bidirectional threaded rod (5), a non-threaded area on the surface of the bidirectional threaded rod (5) being rotatably mounted in the rotation opening, and the two adjustment blocks (3) being both threadedly mounted on the threaded area on the surface of the bidirectional threaded rod (5).

5. The unmanned supermarket shelf monitoring device according to claim 4 is characterized in that: A clamping knob (6) is mounted on one end of the bidirectional threaded rod (5).

6. The unmanned supermarket shelf monitoring device according to claim 3 is characterized by: The monitoring unit comprises a base (7), wherein the base (7) is mounted between the two clamping blocks (4), a U-shaped block (8) is rotatably mounted on the base (7) via a damping shaft, a through hole is provided on one side of the U-shaped block (8), a fastening bolt (9) is mounted in the through hole, an extension block (11) is mounted on the surface of the fastening bolt (9), a monitoring probe (12) is mounted on the lower side of the extension block (11), and a nut (10) is threadedly mounted on the surface of the fastening bolt (9).

7. The unmanned supermarket shelf monitoring device according to claim 3 is characterized by: A rotating rod (19) is mounted on the upper side of the mounting block (2), and the top end of the rotating rod (19) is rotatably mounted on the displacement assembly (18).

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