An adjustable food safety detector

Abstract

The present invention discloses an adjustable food safety detector, including a detector body, an operation panel is provided on one side end of the top of the detector body, a control button is provided on the operation panel, a first accommodating cavity is provided on the other end of one side of the top of the detector body, a display screen is provided on the first accommodating cavity, a tilting device is provided at the bottom of the display screen, the tilting device includes a motor 1, a motor housing is provided on the outside of the motor 1, and the motor housing is installed in the first accommodating cavity and away from the bottom of one end of the operation panel, a rotating shaft is connected to the output end of the motor 1, a bevel gear 1 is provided on the top of the rotating shaft, a bevel gear 2 meshing with the bevel gear 1 is provided on the upper side of the bevel gear 1, and a shaft rod is inserted in the middle of the bevel gear 2. Beneficial effect: It is convenient to adjust the angle of the display screen to avoid causing the display screen to emit light and affect the detection effect.

Description

Technical Field

[0001] The present invention relates to the technical field of detectors, and in particular to an adjustable food safety detector. Background Art

[0002] In recent years, due to the improvement of living standards, people are paying more and more attention to health issues. In order to improve the safety quality of food, manufacturers are conducting safety tests on the prepared food. The existing detector has a simple structure and convenient operation, which can effectively improve the accuracy of food testing. However, since the display screen of the detector is located directly in front of the body, the display screen cannot be adjusted in angle, resulting in reflection on the display screen, which affects the detection effect and is not conducive to observation during the detection process.

[0003] In summary, how to adjust the angle of the display screen on the detector is a technical problem that urgently needs to be solved. Summary of the invention

[0004] The technical task of the present invention is to provide an adjustable food safety detector to solve the problems in the background technology in view of the above shortcomings.

[0005] The technical solution of the present invention is achieved in this way:

[0006] An adjustable food safety detector comprises a detector body, an operation panel is arranged on one side end of the top of the detector body, a control button is arranged on the operation panel, a first accommodating cavity is arranged on the other end of the top of the detector body, a display screen is arranged on the first accommodating cavity, a tilting device is arranged at the bottom of the display screen, the tilting device comprises a motor 1, a motor housing is arranged on the outside of the motor 1, and the motor housing is installed in the first accommodating cavity and away from the bottom of one end of the operation panel, the output end of the motor 1 is connected to a rotating shaft, a bevel gear 1 is arranged on the top of the rotating shaft, and a bevel gear 1 is arranged on the bevel gear 1 A bevel gear 2 meshing with the bevel gear 1 is provided on one side of the square, a shaft rod is inserted in the middle of the bevel gear 2, one end of the shaft rod is movably connected to one end of the inner wall of the first accommodating cavity, a threaded rod is fixed to the other end of the shaft rod, a fixing plate is provided at the end of the threaded rod away from the shaft rod, a limiting plate is provided on the top of the fixing plate, a guide rod is inserted in the lower part of the limiting plate, a fixing block 1 is provided at one end of the guide rod away from the limiting plate, the fixing block 1 is fixed to the inner wall of the first accommodating cavity and one side away from the guide rod, a U-shaped groove is provided on the upper part of the limiting plate, and a movable shaft 1 is inserted in the U-shaped groove , a movable rod 1 is sleeved on the movable shaft 1, and a movable shaft 2 is inserted through one end of the movable rod 1 and away from the movable shaft 1, and two support plates are provided at both ends of the movable shaft 2, and the top of the support plate 2 is fixed to the bottom of the display screen and one end close to the operation panel, and a group of support plates 1 is provided at the other end of the bottom of the display screen, and a movable shaft 3 is inserted between the support plates 1, and a movable rod 2 is sleeved on the movable shaft 3, and a movable shaft 4 is inserted through the other end of the movable rod 2, and fixed blocks 2 are provided at both ends of the movable shaft 4, and an I-shaped sliding block matched with the guide rod is provided between the bottoms of the fixed blocks 2, and the I-shaped sliding block A connecting rod 1 is provided at the bottom of the block, and a threaded sleeve matching the threaded rod is provided at the bottom of the connecting rod 1. A second accommodating chamber is provided on the other side of the top of the detector body and on the same horizontal plane as the operation panel. Both sides of the bottom of the second accommodating chamber are provided with cuvette slots, a group of water molecule detectors are provided between the cuvette slots on both sides, and metal detectors and contaminant detectors are provided between the water molecule detectors, respectively. A movable cover is provided on the top of the second accommodating chamber, and a third accommodating chamber is provided below the second accommodating chamber and on one side of the detector body, and an analyzer and a processor are provided in the third accommodating chamber.

[0007] Preferably, a connecting rod 2 is provided at the bottom of the threaded sleeve, a slider is provided at the bottom of the connecting rod 2, a slide plate 1 cooperating with the slide plate is provided on the outer side of the slide plate, support rods are provided at both ends of the bottom of the slide plate 1, and a support plate 2 is provided horizontally between the bottoms of the support rods.

[0008] Preferably, the support plate is provided with a support plate 1 near one end of the rotating shaft, wherein the end of the support plate 1 is fixed to one end of the inner wall of the first accommodating cavity, and the rotating shaft passes through the support plate 1, and the motor housing is located on the lower side of the support plate 1.

[0009] Preferably, the size of the display screen is matched with the size of the upper opening of the first accommodating cavity, the display screen is provided with side strips around it, and the side strips are made of rubber material, and elastic sealing rings are provided at the corners of the upper opening of the first accommodating cavity and in contact with the side strips.

[0010] Preferably, a plurality of cylinders are provided at the bottom center of the cover plate, and one end of the cover plate is snapped into a slot provided at the top of the side of the second accommodating cavity, and the other end of the cover plate passes through the second accommodating cavity and extends to the other upper part of the detector body.

[0011] Preferably, a cavity is provided at the other end of the detector body on the same side as the second accommodating cavity, and a driving device is provided in the cavity.

[0012] Preferably, the driving device includes a base plate, a second motor, an output shaft, a gear and a second slide plate.

[0013] Preferably, the bottom plate is provided at the bottom of the cavity, the motor 2 is provided at the top of the bottom plate and close to one end of the second accommodating cavity, the output end of the motor 2 is connected to the output shaft, and the output shaft is sleeved with the gear matching the cylinder.

[0014] Preferably, the second slide plate is provided at the top of the cavity, and the top of the cover plate is located in a slide groove provided at the bottom of the second slide plate and cooperates with the slide groove.

[0015] Preferably, a channel is provided on the upper part of the cavity near the second accommodating cavity, the channel connects the second accommodating cavity with the cavity, and the height formed between the top of the cover plate and the bottom of the cylinder is smaller than the cross-sectional height of the channel.

[0016] Compared with the prior art, the advantages and positive effects of the present invention are:

[0017] 1. By arranging a tilting device capable of adjusting the angle of the display screen in the first accommodating cavity, the angle of the display screen can be adjusted easily, thereby avoiding the display screen from emitting light and affecting the detection effect.

[0018] 2. By arranging a movable cover plate matching with the top of the second accommodating cavity on one side of the second accommodating cavity, it is convenient to cover the top of the second accommodating cavity with the cover plate to prevent dust from falling into the colorimetric vessel and affecting the detection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 is a top view according to an embodiment of the present invention;

[0021] Figure 2 is a cross-sectional view according to an embodiment of the present invention;

[0022] Figure 3 is based on Figure 1 Cross-section of the middle AA;

[0023] Figure 4 is based on Figure 1 Cross-section of the BB.

[0024] In the figure:

[0025] 1. Detector body; 2. Operation panel; 3. First accommodating chamber; 4. Display screen; 5. Motor 1; 6. Rotating shaft; 7. Bevel gear 1; 8. Bevel gear 2; 9. Threaded rod; 10. Fixed plate; 11. Limiting plate; 12. Guide rod; 13. Fixed block 1; 14. Movable rod 1; 15. Support plate 2; 16. Support plate 1; 17. Movable rod 2; 18. Fixed block 2; 19. I-shaped slide block; 20. Connecting rod 1; 21. Threaded sleeve; 22. Second 1. a receiving cavity; 23. a cuvette slot; 24. a water molecule detector; 25. a metal detector; 26. a pollutant detector; 27. a cover plate; 28. a third receiving cavity; 29. ​​an analyzer; 30. a processor; 31. a second connecting rod; 32. a slider; 33. a first slide plate; 34. a supporting rod; 35. a second support plate; 36. a first support plate; 37. a cylinder; 38. a slot; 39. a cavity; 40. a bottom plate; 41. a second motor; 42. a gear; 43. a second slide plate. DETAILED DESCRIPTION

[0026] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0028] Embodiment 1, as Figure 1-3As shown, an adjustable food safety detector according to an embodiment of the present invention comprises a detector body 1, an operation panel 2 is provided at one side end of the top of the detector body 1, a control button is provided on the operation panel 2, a first accommodating cavity 3 is provided at the other end of the top of the detector body 1, a display screen 4 is provided on the first accommodating cavity 3, a tilting device is provided at the bottom of the display screen 4, the tilting device comprises a motor 5, a motor housing is provided on the outside of the motor 5, and the motor housing is installed in the first accommodating cavity 3 and away from the bottom of one end of the operation panel 2, and the output end of the motor 5 is connected to a rotating shaft 6 A bevel gear 1 7 is provided on the top of the rotating shaft 6, and a bevel gear 2 8 meshing with the bevel gear 1 7 is provided on one side above the bevel gear 1 7, and a shaft rod is inserted in the middle of the bevel gear 2 8, and one end of the shaft rod is movably connected to one end of the inner wall of the first accommodating chamber 3, and a threaded rod 9 is fixed to the other end of the shaft rod, and a fixing plate 10 is provided at one end of the threaded rod 9 away from the shaft rod, and a limiting plate 11 is provided on the top of the fixing plate 10, and a guide rod 12 is inserted in the lower part of the limiting plate 11, and the guide rod 12 is away from the limiting plate 1 1 is provided with a fixing block 13 at one end, and the fixing block 13 is fixed to the inner wall of the first accommodating cavity 3 at a side away from the guide rod 12, a U-shaped groove is provided on the upper part of the limiting plate 11, and a movable shaft 1 is inserted in the U-shaped groove, and a movable rod 14 is sleeved on the movable shaft 1, and a movable shaft 2 is inserted at one end of the movable rod 14 away from the movable shaft 1, and a supporting plate 2 15 is provided at both ends of the movable shaft 2, and the top of the supporting plate 2 15 is fixed to the bottom of the display screen 4 and one end close to the operation panel 2, and the other end of the bottom of the display screen 4 A group of support plates 16 are provided at the end, and a movable shaft 3 is inserted between the support plates 16. A movable rod 2 17 is sleeved on the movable shaft 3, and a movable shaft 4 is inserted at the other end of the movable rod 2 17. Both ends of the movable shaft 4 are provided with fixed blocks 2 18. Between the bottoms of the fixed blocks 2 18, there is an I-shaped slider 19 matched with the guide rod 12. A connecting rod 20 is provided at the bottom of the I-shaped slider 19. A threaded sleeve 21 matched with the threaded rod 9 is provided at the bottom of the connecting rod 20. The other side of the top of the detector body 1 and the A second accommodating chamber 22 is provided on the side of the same horizontal plane as the operation panel 2, and cuvette grooves 23 are provided on both sides of the bottom of the second accommodating chamber 22, and a group of water molecule detectors 24 are provided between the cuvette grooves 23 on both sides, and metal detectors 25 and pollutant detectors 26 are respectively provided between the water molecule detectors 24, and a movable cover plate 27 is provided on the top of the second accommodating chamber 22, and a third accommodating chamber 28 is provided below the second accommodating chamber 22 and on one side of the detector body 1, and an analyzer 29 and a processor 30 are provided in the third accommodating chamber 28.

[0029] Embodiment 2, as Figure 3As shown, a connecting rod 21 is provided at the bottom of the threaded sleeve 21, a slider 32 is provided at the bottom of the connecting rod 21, a slide plate 33 is provided on the outer side of the slide plate 32 to cooperate with the slide plate 32, support rods 34 are provided at both ends of the bottom of the slide plate 1 33, a support plate 2 35 is provided across the bottom of the support rod 34, a support plate 1 36 is provided at one end of the support plate 2 35 and close to the rotating shaft 6, wherein the end of the support plate 1 36 is fixed to one end of the inner wall of the first accommodating cavity 3, and the rotating shaft 6 passes through the support plate 1 36, and the motor housing is located on the lower side of the support plate 1 36.

[0030] Embodiment three, as Figure 2-3 As shown, the size of the display screen 4 is adapted to the size of the upper opening of the first accommodating cavity 3, the display screen 4 is provided with side strips around it, and the side strips are made of rubber material, and elastic sealing rings are provided at the corners of the upper opening of the first accommodating cavity 3 that contact the side strips.

[0031] Embodiment 4, as Figure 4 As shown, a plurality of cylinders 37 are provided at the bottom center of the cover plate 27, and one end of the cover plate 27 is clamped in a slot 38 provided at the top of the side of the second accommodating cavity 22, and the other end of the cover plate 27 passes through the second accommodating cavity 22 and extends to the upper part of the other side of the detector body 1, and a cavity 39 is provided at the other end of the detector body 1 on the same side of the second accommodating cavity 22, and a driving device is provided in the cavity 39, and the driving device includes a bottom plate 40, a second motor 41, an output shaft, a gear 42 and a second slide plate 43, and the bottom of the cavity 39 is provided with the bottom plate 40, and the top of the bottom plate 40 and close to the second The motor 2 41 is provided at one end of the accommodating chamber 22, and the output end of the motor 2 41 is connected to the output shaft, and the output shaft is sleeved with the gear 42 that cooperates with the cylinder 37, and the top of the cavity 39 is provided with the slide plate 23, and the top of the cover plate 27 is located in the slide groove provided at the bottom of the slide plate 23 and cooperates with the slide groove, wherein the cavity 39 is provided with a channel at the upper part of one side close to the second accommodating chamber 22, and the channel connects the second accommodating chamber 22 with the cavity 39, and the height formed between the top of the cover plate 27 and the bottom of the cylinder 37 is less than the cross-sectional height of the channel.

[0032] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation mode of the present invention in the actual process is described in detail below.

[0033] In actual application, the motor 2 41 is driven by the control button, so that the motor 2 41 drives the gear 42 to rotate, and the gear 42 drives the cylinder 37, wherein the spacing between any adjacent cylinders 37 is the same and matches with the teeth of the gear 42. When the gear 42 causes the cylinder 37 to move, it drives the cover plate 27 to move into the cavity 39, and the top of the cover plate 27 is clamped in the slide groove of the slide plate 2 43, and the cover plate 27 moves sideways in the slide groove at the bottom of the slide plate 2 43, which can play a role in the stability of the movement of the cover plate 27, thereby opening the second accommodating chamber 22, and the food to be tested is tested for pigment through the colorimetric cell slot 23, and the food safety is tested through the metal detector 25, the contaminant detector 26 and the water molecule detector 24, and the test results are converted into electrical signals. The electric signal is fed back to the analyzer 29, and then the analyzer 29 receives the electric signal and performs analysis and comparison. The analysis result is processed by the processor 30 and then transmitted to the display screen 4. At this time, by driving the motor 5, the motor 5 drives the shaft 6 to rotate, so that the shaft 6 drives the bevel gear 7 to rotate, and the bevel gear 7 drives the bevel gear 28 to rotate, and the bevel gear 28 drives the threaded rod 9 to rotate, and the threaded sleeve 21 on the threaded rod 9 moves left and right on the threaded rod 9, prompting the I-shaped slider 19 at the top of the connecting rod 20 to move on the guide rod 12, and the slider 32 slides in the slide groove at the top of the slide plate 33, so that when the I-shaped slider 19 moves to the side, it is tilted upwards against the bottom end of the display screen 4 through the movable rod 2 17, so that the inclination angle of the display screen 4 can be adjusted to prevent reflection.

[0034] Through the above specific implementations, those skilled in the art can easily implement the present invention. However, it should be understood that the present invention is not limited to the above specific implementations. On the basis of the disclosed implementations, those skilled in the art can arbitrarily combine different technical features to achieve different technical solutions.

Claims

1. An adjustable food safety detector, characterized in that: The invention comprises a detector body (1), wherein an operation panel (2) is provided at one side end of the top of the detector body (1), and a control button is provided on the operation panel (2); a first accommodating cavity (3) is provided at the other end of the top of the detector body (1), and a display screen (4) is provided on the first accommodating cavity (3); a tilting device is provided at the bottom of the display screen (4); the tilting device comprises a motor (5); a motor housing is provided on the outside of the motor (5), and the motor housing is installed in the first accommodating cavity (3) and away from the bottom of one end of the operation panel (2); a rotating shaft (6) is connected to the output end of the motor (5), and a bevel gear (7) is provided at the top of the rotating shaft (6); and a gear (7) is provided on the upper side of the bevel gear (7). There is a bevel gear 2 (8) meshing with the bevel gear 1 (7), a shaft rod is inserted in the middle of the bevel gear 2 (8), one end of the shaft rod is movably connected to one end of the inner wall of the first accommodating cavity (3), and a threaded rod (9) is fixed to the other end of the shaft rod, and a fixing plate (10) is provided at the end of the threaded rod (9) away from the shaft rod, and a limiting plate (11) is provided on the top of the fixing plate (10), and a guide rod (12) is inserted in the lower part of the limiting plate (11), and a fixing block 1 (13) is provided at one end of the guide rod (12) away from the limiting plate (11), and the fixing block 1 (13) is fixed to the inner wall of the first accommodating cavity (3) at one side away from the guide rod (12), and a U-shaped groove is provided on the upper part of the limiting plate (11). , and a movable shaft 1 is inserted into the U-shaped groove, a movable rod 1 (14) is sleeved on the movable shaft 1, a movable shaft 2 is inserted into the movable rod 1 (14) and the end away from the movable shaft 1, and two supporting plates (15) are provided at both ends of the movable shaft 2, the top of the supporting plate 2 (15) is fixed to the bottom of the display screen (4) and one end close to the operation panel (2), and a group of supporting plates 1 (16) is provided at the other end of the bottom of the display screen (4), and a movable shaft 3 is inserted between the supporting plates 1 (16), and a movable rod 2 (17) is sleeved on the movable shaft 3, and a movable shaft 4 is inserted into the other end of the movable rod 2 (17), and two fixed blocks (18) are provided at both ends of the movable shaft 4, and a fixed block 2 (18) is provided between the bottoms of the fixed blocks 2 (18). An I-shaped slider (19) matched with the guide rod (12), a connecting rod (20) is provided at the bottom of the I-shaped slider (19), a threaded sleeve (21) matched with the threaded rod (9) is provided at the bottom of the connecting rod (20), a second accommodating chamber (22) is provided on the other side of the top of the detector body (1) and on the same horizontal plane as the operation panel (2), a cuvette groove (23) is provided on both sides of the bottom of the second accommodating chamber (22), a group of water molecule detectors (24) is provided between the cuvette grooves (23) on both sides, a metal detector (25) and a pollutant detector (26) are provided between the water molecule detectors (24), and a movable cover plate (27) is provided on the top of the second accommodating chamber (22).A third accommodating chamber (28) is provided below the second accommodating chamber (22) and on one side of the detector body (1), and an analyzer (29) and a processor (30) are provided in the third accommodating chamber (28). A second connecting rod (31) is provided at the bottom of the threaded sleeve (21), and a slider (32) is provided at the bottom of the second connecting rod (31). A first slide plate (33) matching with the slider (32) is provided on the outer side of the slider (32), and support rods (34) are provided at both ends of the bottom of the first slide plate (33). A second support plate (35) is provided across the bottom of the support rods (34), and the second support plate (35) is provided on the outer side of the second slide plate (32). (35) and a support plate (36) is provided near one end of the rotating shaft (6), wherein the end of the support plate (36) is fixed to one end of the inner wall of the first accommodating cavity (3), and the rotating shaft (6) passes through the support plate (36), and the motor housing is located on the lower side of the support plate (36), the size of the display screen (4) is compatible with the size of the upper opening of the first accommodating cavity (3), the display screen (4) is provided with side strips around, and the side strips are made of rubber material, and the upper opening of the first accommodating cavity (3) and the corners contacting the side strips are provided with elastic sealing rings.

2. The adjustable food safety detector according to claim 1, characterized in that: A plurality of cylinders (37) are provided at the center of the bottom of the cover plate (27), and one end of the cover plate (27) is snap-fitted into a slot (38) provided at the top of the side of the second accommodating cavity (22), while the other end of the cover plate (27) passes through the second accommodating cavity (22) and extends to the upper part of the other side of the detector body (1).

3. The adjustable food safety detector according to claim 2, characterized in that: A cavity (39) is provided at the other end of the detector body (1) located on the same side as the second accommodating cavity (22), and a driving device is provided in the cavity (39).

4. The adjustable food safety detector according to claim 3, characterized in that: The driving device comprises a bottom plate (40), a second motor (41), an output shaft, a gear (42) and a second slide plate (43).

5. The adjustable food safety detector according to claim 4, characterized in that: The bottom of the cavity (39) is provided with the bottom plate (40), the top of the bottom plate (40) and close to one end of the second accommodating cavity (22) is provided with the second motor (41), the output end of the second motor (41) is connected to the output shaft, and the output shaft is sleeved with the gear (42) that matches the cylinder (37).

6. The adjustable food safety detector according to claim 5, characterized in that: The second slide plate (43) is provided at the top of the cavity (39), and the top of the cover plate (27) is located in a slide groove provided at the bottom of the second slide plate (43) and cooperates with the slide groove.

7. The adjustable food safety detector according to claim 6, characterized in that: in, A channel is provided at the upper portion of the cavity (39) close to one side of the second accommodating cavity (22), the channel connecting the second accommodating cavity (22) and the cavity (39), and the height formed between the top of the cover plate (27) and the bottom of the cylinder (37) is smaller than the cross-sectional height of the channel.

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