Refrigerator shelf detection device

Abstract

The utility model discloses a refrigerator shelf detection device, particularly relates to the technical field of refrigerator shelf detection, and comprises a detection device box, and a detection mechanism is arranged in the detection device box; the detection mechanism comprises two fixing plates, the two fixing plates are fixed to the two sides of the inner wall of the detection device box correspondingly, one end of each fixing plate is fixedly connected with a connecting clamping sleeve, a refrigerator shelf body is movably clamped into the connecting clamping sleeves, a hydraulic rod is fixedly installed at the top of the detection device box, and the bottom of the hydraulic rod is fixedly connected with a connecting plate. Through the arrangement of the detection mechanism and the cleaning mechanism, dust on the surface of the refrigerator shelf body can be automatically cleaned before stress detection of the refrigerator shelf body, meanwhile, the cleaning and wiping effects are improved through a connecting spring and a movable cleaning cotton plate, the dust is prevented from covering tiny details or defects on the surface of a partition plate, and the service life of the refrigerator shelf body is prolonged. Therefore, detection personnel cannot accurately identify the problem, and the accuracy of visual detection after stress testing is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator shelf detection, and more specifically, to a refrigerator shelf detection device. Background Art

[0002] Refrigerator shelves are usually used to organize and store food and drinks inside the refrigerator. They can help you use the space inside the refrigerator more efficiently and keep food neat and organized. Stress testing of refrigerator partitions is usually to ensure the stability and durability of their structure.

[0003] After searching, a Chinese patent with publication number CN215953195U discloses a load-bearing detection device for refrigerator glass shelves. In view of the problem that the glass shelves inside the refrigerator in the prior art cannot detect the load-bearing and the glass shelves cannot be protected during the detection process, by using a top plate and a pad, damage to the refrigerator shelf can be effectively prevented. By using a weight sensor, the load-bearing capacity value of the refrigerator shelf can be obtained, thereby improving the effect of load-bearing detection of the utility model.

[0004] However, when the detection device is in use, it is inconvenient to clean the dust on the refrigerator shelf body. The dust may cover up the subtle details or defects on the surface of the partition, making it impossible for the inspector to accurately identify the problems caused by the refrigerator shelf body after the inspection. Therefore, the dust may reduce the accuracy of visual inspection. Utility Model Content

[0005] In order to overcome the problems and defects in the prior art, the utility model provides a refrigerator shelf detection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a refrigerator shelf detection device, comprising a detection device box, wherein a detection mechanism is arranged inside the detection device box;

[0007] The detection mechanism includes two fixed plates, which are respectively fixed on both sides of the inner wall of the detection device box, one end of the two fixed plates is fixedly connected with a connecting sleeve, and the refrigerator shelf body is movably connected inside the connecting sleeve. A hydraulic rod is fixedly installed on the top of the detection device box, and a connecting plate is fixedly connected to the bottom of the hydraulic rod. A pressure gauge is fixedly connected to the bottom of the connecting plate, and a lower pressure block is fixedly connected to the bottom of the pressure gauge. A cleaning mechanism is arranged on the outside of the refrigerator shelf body.

[0008] Preferably, the cleaning mechanism comprises two fixed boxes, both ends of the two fixed boxes are fixedly connected to the inner sides of the detection device box, a motor is fixedly mounted on one side of the detection device box, and a threaded rod is fixedly connected to the output end of the motor.

[0009] Preferably, one end of the threaded rod passes through the detection device box and the fixed box in sequence and extends to the inside of the fixed box, the threaded rod is fixedly connected to the detection device box and the fixed box, a threaded sleeve is threadedly connected to the outer side of the threaded rod, and a connecting slide rod is fixedly connected to the top of the threaded sleeve, a through slide groove is opened on the top surface of one of the fixed boxes, and a limiting slide groove is opened on the top surface of the other fixed box.

[0010] Preferably, the connecting slide rod is slidably connected to the through slide groove, the limiting slide groove is slidably connected to a limiting slider, and one end of the limiting slider and the connecting slide rod are fixedly connected to a movable plate.

[0011] Preferably, the top and bottom of one side of the movable plate are fixedly connected to an inclined plate, the top of the inclined plate is slidably connected to a movable rod, the bottom of the movable rod is fixedly connected to a cleaning cotton plate, and a connecting spring is sleeved on the outer side of the movable rod.

[0012] Preferably, the top of the connecting spring is fixedly connected to the cleaning cotton plate, the bottom of the connecting spring is fixedly connected to the inclined plate, and the bottom of the moving rod sequentially penetrates the inclined plate and the cleaning cotton plate and extends to the inside of the cleaning cotton plate.

[0013] Preferably, a revolving door is hinged on the front side of the detection device box, and a glass observation window is installed inside the revolving door.

[0014] Technical effects and advantages of the utility model:

[0015] By setting up a detection mechanism and a cleaning mechanism, the motor drives the threaded rod to rotate, thereby moving the cleaning cotton plate to wipe and clean the top surface and the bottom surface of the refrigerator shelf body, and at the same time, the spring rebound force is connected to make the cleaning cotton plate always against the surface of the refrigerator shelf body, further improving the cleaning effect. Compared with the prior art, the dust on the surface of the refrigerator shelf body can be automatically cleaned before the refrigerator shelf body is subjected to stress detection. At the same time, the spring and the moving cleaning cotton plate are connected to improve the cleaning and wiping effect, so that dust can avoid covering up fine details or defects on the surface of the partition, making it impossible for the inspector to accurately identify the problem, and ensuring the accuracy of the visual inspection after the stress test;

[0016] By providing a revolving door and a glass observation window, the revolving door can be used for protection during the test, thereby preventing debris from the refrigerator shelf from splashing during the test and improving the protection effect for the staff. At the same time, the testing process can be observed through the glass observation window, and the installation of the refrigerator shelf body can be facilitated by connecting the card sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2This is a schematic diagram of the internal structure of the detection device box of the utility model.

[0019] Figure 3 It is a schematic diagram of the cross-sectional structure of the detection device box of the utility model.

[0020] Figure 4 It is a schematic diagram of the structure between two movable plates of the utility model.

[0021] Figure 5 For the utility model Figure 2 Schematic diagram of the cross-sectional structure.

[0022] The accompanying drawings are marked as follows: 1. detection device box; 2. fixing plate; 3. connecting sleeve; 4. refrigerator shelf body; 5. hydraulic rod; 6. connecting plate; 7. pressure gauge; 8. lower pressure block; 9. fixing box; 10. motor; 11. threaded rod; 12. threaded sleeve; 13. connecting slide rod; 14. through slide groove; 15. limit slide groove; 16. limit slider; 17. moving plate; 18. tilting plate; 19. moving rod; 20. cleaning cotton plate; 21. connecting spring; 22. rotating door; 23. glass observation window. DETAILED DESCRIPTION

[0023] 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.

[0024] As attached Figure 1-5 A refrigerator shelf detection device shown includes a detection device box 1, and a detection mechanism is arranged inside the detection device box 1;

[0025] The detection mechanism includes two fixed plates 2, which are respectively fixed on both sides of the inner wall of the detection device box 1, one end of the two fixed plates 2 is fixedly connected with a connecting sleeve 3, and the refrigerator shelf body 4 is movably connected inside the connecting sleeve 3. A hydraulic rod 5 is fixedly installed on the top of the detection device box 1, and a connecting plate 6 is fixedly connected to the bottom of the hydraulic rod 5. A pressure gauge 7 is fixedly connected to the bottom of the connecting plate 6, and a lower pressure block 8 is fixedly connected to the bottom of the pressure gauge 7. A cleaning mechanism is arranged on the outside of the refrigerator shelf body 4.

[0026] As attached Figure 1 , 2As shown in , 3 and 5, the cleaning mechanism includes two fixed boxes 9, both ends of which are fixedly connected to the two sides inside the detection device box 1, a motor 10 is fixedly installed on one side of the detection device box 1, and a threaded rod 11 is fixedly connected to the output end of the motor 10, one end of the threaded rod 11 passes through the detection device box 1 and the fixed box 9 in sequence and extends to the inside of the fixed box 9, the threaded rod 11 is fixedly connected to the detection device box 1 and the fixed box 9, a threaded sleeve 12 is threadedly connected to the outer side of the threaded rod 11, and a connecting slide bar 13 is fixedly connected to the top of the threaded sleeve 12, a through slide groove 14 is provided on the top surface of one of the fixed boxes 9, and a limiting slide groove 15 is provided on the top surface of the other fixed box 9, the connecting slide bar 13 is slidably connected to the through slide groove 14, and a limiting slider 16 is slidably connected inside the limiting slide groove 15, and a movable plate 17 is fixedly connected to one end of the limiting slider 16 and the connecting slide bar 13, so as to facilitate the cleaning of the upper and lower surfaces of the refrigerator shelf body 4 to prevent dust from affecting the judgment of the detection personnel.

[0027] As attached Figure 1-5 As shown, the top and bottom of one side of the movable plate 17 are fixedly connected with an inclined plate 18, the top of the inclined plate 18 is slidably connected with a movable rod 19, the bottom of the movable rod 19 is fixedly connected with a cleaning cotton plate 20, and a connecting spring 21 is sleeved on the outer side of the movable rod 19. The top of the connecting spring 21 is fixedly connected to the cleaning cotton plate 20, and the bottom of the connecting spring 21 is fixedly connected to the inclined plate 18. The bottom of the movable rod 19 sequentially penetrates the inclined plate 18 and the cleaning cotton plate 20 and extends to the inside of the cleaning cotton plate 20, so that the cleaning cotton plate 20 is always against the surface of the refrigerator shelf body 4, thereby improving the cleaning effect.

[0028] As attached Figure 1 As shown, a rotating door 22 is hingedly connected to the front side of the detection device box 1, and a glass observation window 23 is installed inside the rotating door 22 to provide protection and facilitate observation of the detection process through the glass observation window 23.

[0029] Working principle of the utility model: During the use of the refrigerator shelf detection device provided by the utility model, the refrigerator shelf body 4 is first clamped between the two connecting clamping sleeves 3 to complete the fixing of the refrigerator shelf body 4. When the top surface and the bottom surface of the refrigerator shelf body 4 are cleaned, the motor 10 is first started to drive the threaded rod 11 at its output end to rotate. At the same time, due to the threaded connection between the threaded rod 11 and the threaded sleeve 12, the threaded sleeve 12 is driven to move outside the threaded rod 11, and then the moving plate 17 is driven to move through the connecting slide rod 13, so that The movable plate 17 drives the inclined plate 18 and the cleaning cotton plate 20 to move, so that the cleaning cotton plate 20 wipes and cleans the top and bottom surfaces of the refrigerator shelf body 4. At the same time, the rebound force of the connecting spring 21 makes the cleaning cotton plate 20 press against the surface of the refrigerator shelf body 4, thereby improving the wiping effect and preventing the dust on the surface of the refrigerator shelf body 4 from affecting its stress detection effect. After cleaning, the hydraulic rod 5 is started to move the connecting plate 6, the pressure gauge 7 and the pressing block 8 downward, and the refrigerator shelf body 4 is squeezed by the pressing block 8, and the pressure value is recorded by the pressure gauge 7 to complete the stress test.

[0030] Finally: The above embodiments are only illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present invention. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A refrigerator shelf detection device, comprising a detection device box (1), characterized in that: The detection device box (1) is provided with a detection mechanism inside; The detection mechanism comprises two fixing plates (2), the two fixing plates (2) being fixed to two sides of the inner wall of the detection device box (1) respectively, one end of each of the two fixing plates (2) being fixedly connected to a connecting sleeve (3), the inside of the connecting sleeve (3) being movably connected to a refrigerator shelf body (4), a hydraulic rod (5) being fixedly mounted on the top of the detection device box (1), a connecting plate (6) being fixedly connected to the bottom of the hydraulic rod (5), a pressure gauge (7) being fixedly connected to the bottom of the connecting plate (6), a lower pressing block (8) being fixedly connected to the bottom of the pressure gauge (7), and a cleaning mechanism being arranged on the outside of the refrigerator shelf body (4).

2. The refrigerator shelf detection device according to claim 1, characterized in that: The cleaning mechanism comprises two fixed boxes (9), both ends of the two fixed boxes (9) are fixedly connected to the two sides of the inside of the detection device box (1), a motor (10) is fixedly mounted on one side of the detection device box (1), and a threaded rod (11) is fixedly connected to the output end of the motor (10).

3. The refrigerator shelf detection device according to claim 2, characterized in that: One end of the threaded rod (11) passes through the detection device box (1) and the fixed box (9) in sequence and extends into the interior of the fixed box (9); the threaded rod (11) is fixedly connected to the detection device box (1) and the fixed box (9); a threaded sleeve (12) is threadedly connected to the outer side of the threaded rod (11); a connecting slide rod (13) is fixedly connected to the top of the threaded sleeve (12); a through slide groove (14) is provided on the top surface of one of the fixed boxes (9); and a limiting slide groove (15) is provided on the top surface of the other fixed box (9).

4. The refrigerator shelf detection device according to claim 3, characterized in that: The connecting slide rod (13) is slidably connected to the through slide groove (14), the limiting slide groove (15) is internally slidably connected to a limiting slider (16), and one end of the limiting slider (16) and the connecting slide rod (13) are both fixedly connected to a movable plate (17).

5. The refrigerator shelf detection device according to claim 4, characterized in that: The top and bottom of one side of the movable plate (17) are both fixedly connected to an inclined plate (18), the top of the inclined plate (18) is slidably connected to a movable rod (19), the bottom of the movable rod (19) is fixedly connected to a cleaning cotton plate (20), and a connecting spring (21) is sleeved on the outside of the movable rod (19).

6. The refrigerator shelf detection device according to claim 5, characterized in that: The top of the connecting spring (21) is fixedly connected to the cleaning cotton plate (20), the bottom of the connecting spring (21) is fixedly connected to the inclined plate (18), and the bottom of the moving rod (19) passes through the inclined plate (18) and the cleaning cotton plate (20) in sequence and extends into the interior of the cleaning cotton plate (20).

7. The refrigerator shelf detection device according to claim 1, characterized in that: The detection device box (1) has a hinged front side with a rotating door (22), and a glass observation window (23) is installed inside the rotating door (22).

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