Accessory detection equipment

Abstract

The invention provides accessory detection equipment which is used for solving the technical problem that in the background technology, damage of accessories can cause damage to a seat and even damage to a user. The invention discloses accessory detection equipment which comprises a detection box body, a detection cavity is formed in the detection box body, a first connecting shaft is rotatably arranged in the detection cavity, two first mounting plates are arranged at one end of the first connecting shaft, a first screw rod is arranged between the two first mounting plates, a second connecting shaft is rotatably arranged in the detection cavity, and a second screw rod is arranged between the two first mounting plates. The axis of the second connecting shaft and the axis of the first connecting shaft are located on the same straight line, two second mounting plates are arranged at one end of the second connecting shaft in a sliding mode, a first screw rod is adjustably arranged between the two second mounting plates, the two first screw rods are matched to fix a detection piece, and a spraying head is rotatably arranged in the detection cavity in a lifting mode. The detection piece is detected in multiple aspects, the quality requirement of the detection piece is improved, and the quality of the seat is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of seat accessory detection, and in particular to an accessory detection device. Background Art

[0002] A seat is a seating tool with a backrest and some also have armrests.

[0003] A seat is composed of many accessories, and each accessory will affect the quality of the seat. If an accessory is damaged, it will cause the seat to be damaged and even cause harm to the user's body. Figure 6 As an accessory of the seat, detecting the accessory helps to improve the overall lifespan of the seat and also provides a certain guarantee for the safety of the customer. Summary of the Invention

[0004] In view of the deficiencies in the prior art, the present invention provides an accessory detection device, which is used to solve the technical problem that the damage of the accessory in the background art will cause the seat to be damaged and even cause harm to the user.

[0005] The above technical object of the present invention is achieved through the following technical solutions:

[0006] An accessory detection device includes a detection box body. A detection cavity is provided in the detection box body. A first connecting shaft is rotatably provided in the detection cavity. One end of the first connecting shaft is provided with two first mounting plates. A first screw rod is provided between the two first mounting plates. A second connecting shaft is rotatably provided in the detection cavity. The axis of the second connecting shaft and the axis of the first connecting shaft are on the same straight line. Two second mounting plates are slidably provided at one end of the second connecting shaft. A first screw rod is adjustably provided between the two second mounting plates. The two first screw rods cooperate to fix the test piece. A spray head is provided in the detection cavity that can be lifted and rotated.

[0007] Working Principle:

[0008] Make the two first screw rods pass through two force-bearing holes on the test piece, screw in the nuts to fix the test piece. After the fixing is completed, spray acid rain on the test piece through the spray head, rotate the first connecting shaft and the second connecting shaft. The first connecting shaft and the second connecting shaft drive the test piece to rotate, so that the entire surface of the test piece is sprayed with acid rain. Pull the two second mounting plates to move away from or close to the first connecting shaft along the length direction of the second connecting shaft, apply an external force to the test piece, adjust the position of the spray head, and implement a more comprehensive spray on the test piece.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] 1. Fix the test piece with two first screw rods and conduct a spray experiment on the test piece after spraying acid rain;

[0011] 2. The two first screws drive the detection piece to rotate, so that the surface of the detection piece can contact acid rain;

[0012] 3. The two first screws approach or move away from each other, thereby adjusting the force condition of the detection piece to inspect the detection piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic cross-sectional structure diagram of an embodiment of the present invention;

[0014] Figure 2 It is a schematic installation structure diagram of the first screw of an embodiment of the present invention;

[0015] Figure 3 It is a schematic cross-sectional structure diagram of the arc plate of an embodiment of the present invention;

[0016] Figure 4 It is a schematic structure diagram of an embodiment of the present invention;

[0017] Figure 5 is Figure 1 the enlarged structure diagram at A in

[0018] Figure 6 It is a schematic structure diagram of the detection piece of an embodiment of the present invention.

[0019] In the above-mentioned drawings: 10, water outlet; 11, first screw; 12, first mounting block; 13, force-bearing plate; 14, first connecting shaft; 15, working motor; 16, first mounting plate; 17, detection box body; 18, limiting hole; 19, detection cavity; 20, first storage plate; 21, hose; 22, cover plate; 23, acid rain box; 24, delivery pipe; 25, transmission rod; 26, spray head; 27, first cylinder; 28, third connecting shaft; 29, force-bearing ring; 30, second contact rod; 31, first contact rod; 32, second mounting plate; 33, transmission wheel; 34, connecting plate; 35, second storage plate; 36, filter plate; 37, water collecting plate; 38, water outlet pipe; 39, water storage basin; 40, sliding groove; 41, nut; 42, protrusion; 43, arc plate; 44, arc groove; 45, first screw hole; 46, closing door; 47, force-bearing rod; 48, second cylinder; 49, second screw; 50, second screw hole; 51, force-bearing hole; 52, detection piece; 53, second connecting shaft; 54, water pump; 55, limiting block; 56, second mounting block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the present invention will be further described below with reference to the drawings and embodiments.

[0021] Embodiment:

[0022] As Figure 1 , Figure 4And Figure 6 As shown in the figure, an accessory detection device includes a detection box body 17. A detection cavity 19 is opened in the detection box body 17. A first connecting shaft 14 is rotatably arranged in the detection cavity 19. One end of the first connecting shaft 14 is provided with two first mounting plates 16. A first screw rod 11 is arranged between the two first mounting plates 16. A second connecting shaft 53 is rotatably arranged in the detection cavity 19. The axis of the second connecting shaft 53 and the axis of the first connecting shaft 14 are on the same straight line. Two second mounting plates 32 are slidably arranged at one end of the second connecting shaft 53. The first screw rod 11 is adjustably arranged between the two second mounting plates 32. The two first screw rods 11 cooperate to fix the detection piece 52. Two symmetrical stress holes 51 are penetratedly opened in the detection piece 52. A spray head 26 is arranged in the detection cavity 19 in a liftable and rotatable manner. A closing door 46 is hinged on one side of the detection box body 17. An observation window for facilitating the staff to observe the internal situation is opened on the closing door 46.

[0023] Make the two first screw rods 11 pass through the two stress holes 51 on the detection piece 52, screw in the nuts 41 to fix the detection piece 52. After the fixing is completed, spray acid rain on the detection piece 52 through the spray head 26. Rotate the first connecting shaft 14 and the second connecting shaft 53. The first connecting shaft 14 and the second connecting shaft 53 drive the detection piece 52 to rotate, so that the entire surface of the detection piece 52 is sprayed with acid rain. Pull the two second mounting plates 32 to move away from or close to the first connecting shaft 14 along the length direction of the second connecting shaft 53, apply an external force to the detection piece 52, and adjust the position of the spray head 26 to implement a more comprehensive spray on the detection piece 52.

[0024] As Figure 2 shown in the figure, a first placement plate 20 is fixedly arranged in the detection cavity 19. The first connecting shaft 14 rotatably penetrates through the first placement plate 20. One end of the first placement plate 20 is fixedly provided with a stress plate 13. One end of the stress plate 13 is fixedly provided with a working motor 15. The first connecting shaft 14 is power-connected to the output end of the working motor 15. One end of the first connecting shaft 14 facing away from the working motor 15 is fixedly provided with a first mounting block 12. The two first mounting plates 16 are fixedly arranged at one end of the first mounting block 12. Limiting holes 18 are penetratedly opened in both first mounting blocks 12. The first screw rod 11 passes through the limiting holes 18 and is threadedly connected with a nut 41.

[0025] A second placement plate 35 is fixedly arranged in the detection cavity 19. The second connecting shaft 53 is rotatably arranged on the second placement plate 35. A second mounting block 56 is slidably arranged at one end of the second connecting shaft 53 facing away from the second placement plate 35, and the second mounting block 56 can rotate along with the second connecting shaft 53. The two second mounting plates 32 are fixedly arranged at one end of the second mounting block 56. Sliding grooves 40 are penetratedly opened in both second mounting blocks 56. The first screw rod 11 passes through the sliding grooves 40 and is threadedly connected with a nut 41. According to actual needs, the position of the first screw rod 11 in the sliding grooves 40 can be adjusted. After screwing in the nuts 41, the detection piece 52 can be fixed.

[0026] At one end of the second mounting block 56 close to the second storage plate 35, two first contact rods 31 are fixedly provided. At one end of each of the two first contact rods 31, a second contact rod 30 is fixedly provided. At the other end of each of the two second contact rods 30, a stress ring 29 is fixedly provided.

[0027] At one end of the second storage plate 35, two first cylinders 27 are fixedly provided. The two first cylinders 27 are arranged on both sides of the second connecting shaft 53. The telescopic ends of the first cylinders 27 are fixedly provided with connecting plates 34. At one end of the connecting plates 34 close to the second connecting shaft 53, a third connecting shaft 28 is rotatably provided. On the outer periphery of each of the third connecting shafts 28, a transmission wheel 33 is fixedly provided. The transmission wheel 33 abuts against the stress ring 29. When the first cylinder 27 is started, the first cylinder 27 drives the transmission wheel 33 to move close to the second storage plate 35, thereby driving the stress ring 29 to move, so as to apply a pulling force to the test piece 52.

[0028] On one inner wall of the detection chamber 19, two vertical second cylinders 48 are fixedly provided. The telescopic ends of the second cylinders 48 are fixedly provided with arc-shaped plates 43. A transmission rod 25 is connected between the two arc-shaped plates 43. An arc-shaped groove 44 is formed through the arc-shaped plate 43. A limiting block 55 is slidably arranged along the length direction in the arc-shaped groove 44. At one end of each of the limiting blocks 55, a stress rod 47 is fixedly provided. A conveying pipe 24 is fixedly provided between the two stress rods 47. A spray head 26 is fixedly provided at one end of the conveying pipe 24.

[0029] On both inner walls of the arc-shaped groove 44, a number of protrusions 42 are symmetrically and uniformly fixedly provided. The protrusions 42 can be of various shapes, such as wavy, triangular, etc. Preferably, as Figure 3 shown, in this embodiment, the protrusion 42 is hemispherical. Nine protrusions 42 are fixedly provided on one side wall of the arc-shaped groove 44. The protrusion 42 has elasticity, so that the limiting block 55 can be clamped between two protrusions 42 when sliding. After an external force is applied to the limiting block 55, the limiting block 55 can break away from the limitation of the current two protrusions 42.

[0030] As Figure 5 shown, a first screw hole 45 is formed in the limiting block 55. A second screw hole 50 communicating with the first screw hole 45 is formed in the stress rod 47. A second screw 49 with a nut is rotatably arranged in the first screw hole 45 and the second screw hole 50. After the second screw 49 is loosened, the stress rod 47 can be rotated to adjust the angle of the spray head 26. After the adjustment is completed, the second screw 49 is screwed in again to fix the stress rod 47, so as to complete the adjustment of the spray head 26.

[0031] At the top of the detection box body 17, an acid rain box 23 is fixedly installed. A variety of types of spray water can be placed in the acid rain box 23, and the user can adjust according to the actual situation. In this embodiment, a liquid with a pH value close to that of acid rain is poured into the acid rain box 23. The top of the acid rain box 23 is provided with a cover plate 22. A water pump 54 is arranged in the acid rain box 23. A hose 21 is connected between the water pump 54 and the delivery pipe 24. The hose 21 has a relatively large allowance, so that when the delivery pipe 24 moves downward, the hose 21 can still ensure the connection between the delivery pipe 24 and the water pump 54.

[0032] A water collecting plate 37 is fixedly installed in the detection box body 17. A water collecting cavity in an inverted conical shape is formed at the top of the water collecting plate 37. The water outlet 10 is arranged at the bottom of the water collecting cavity. The water collecting plate 37 is provided with a through water outlet 10 up and down. A water outlet pipe 38 is fixedly installed at the bottom of the water collecting plate 37. The water outlet pipe 38 is opposite to the water outlet 10. A water storage basin 39 is placed in the detection cavity 19. The water storage basin 39 is opposite to the water outlet pipe 38. A filter plate 36 is arranged at the top of the water collecting plate 37.

[0033] Working principle:

[0034] Open the closing door 46, unscrew the two nuts 41, pull out the two first screw rods 11 from the limiting holes 18 and the sliding grooves 40 respectively, place the detection piece 52 in a suitable position, so that the two first screw rods 11 pass through the force receiving holes 51 respectively and then pass through the limiting holes 18 and the sliding grooves 40. After adjusting the position of the first screw rod 11 in the sliding groove 40, screw in the nuts 41 to fix the detection piece 52. Pour the spray liquid into the acid rain box 23, start the first cylinder 27. The first cylinder 27 drives the connecting plate 34 to move closer to the connecting plate 34. The connecting plate 34 drives the third connecting shaft 28 to move. The third connecting shaft 28 drives the transmission wheel 33 to move. The transmission wheel 33 exerts pressure on the force receiving ring 29. The force receiving ring 29 drives the second contact rod 30 to move. The second contact rod 30 drives the second installation block 56 to move through the first contact rod 31. The second installation block 56 drives the second installation plate 32 to move. The second installation plate 32 exerts a pulling force on the detection piece 52 through the first screw rod 11;

[0035] Start the working motor 15. The working motor 15 drives the first installation block 12 to rotate through the first connecting shaft 14. The first installation block 12 rotates through the first installation plate 16. The first installation plate 16 drives the detection piece 52 to rotate through the first screw rod 11. While enabling more surfaces of the detection piece 52 to be sprayed, it also enables the detection piece 52 to be subjected to tensile tests in multiple directions;

[0036] Start the water pump 54. The water pump 54 inputs the spray liquid in the acid rain box 23 into the delivery pipe 24 through the hose 21 and sprays it onto the detection piece 52 through the spray head 26;

[0037] Start the second cylinder 48. The second cylinder 48 drives the arc-shaped plate 43 to move. The arc-shaped plate 43 drives the limiting block 55 to move. The limiting block 55 drives the force-bearing rod 47 to move through the second screw rod 49. The force-bearing rod 47 drives the conveying pipe 24 to move. The conveying pipe 24 drives the spray head 26 to move closer to or farther away from the test piece 52.

[0038] Loosen the two second screw rods 49, rotate the two force-bearing rods 47 relative to the limiting block 55. After adjustment, screw in the two second screw rods 49.

[0039] Slide the limiting block 55 along the length direction of the arc-shaped groove 44. The limiting block 55 drives the spray head 26 to move, and spray the test piece 52 from different angles.

[0040] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the purpose and scope of the technical solutions of the present invention, and they should all be covered by the scope of the claims of the present invention.

Claims

1. An accessory detection device, characterized in that, Comprising: A detection box body (17), a detection cavity (19) is formed in the detection box body (17), a first connecting shaft (14) is rotatably arranged in the detection cavity (19), two first mounting plates (16) are arranged at one end of the first connecting shaft (14), a first screw rod (11) is arranged between the two first mounting plates (16), a second connecting shaft (53) is rotatably arranged in the detection cavity (19), the axis of the second connecting shaft (53) is on the same straight line as the axis of the first connecting shaft (14), two second mounting plates (32) are slidably arranged at one end of the second connecting shaft (53), the first screw rod (11) is adjustably arranged between the two second mounting plates (32), and the two first screw rods (11) cooperate to fix the detection piece (52). A spray head (26) is arranged in the detection cavity (19) in a liftable and rotatable manner.

2. An accessory detection device according to claim 1, characterized in that: A first placement plate (20) is fixedly arranged in the detection cavity (19), the first connecting shaft (14) rotatably penetrates through the first placement plate (20), a force-bearing plate (13) is fixedly arranged at one end of the first placement plate (20), a working motor (15) is fixedly arranged at one end of the force-bearing plate (13), the first connecting shaft (14) is in power connection with the output end of the working motor (15), a first mounting block (12) is fixedly arranged at the end of the first connecting shaft (14) facing away from the working motor (15), the two first mounting plates (16) are fixedly arranged at one end of the first mounting block (12), limiting holes (18) are formed through the two first mounting blocks (12), and a nut (41) is threadedly connected to the first screw rod (11) after passing through the limiting hole (18).

3. An accessory detection device according to claim 1, characterized in that: A second placement plate (35) is fixedly arranged in the detection cavity (19), the second connecting shaft (53) is rotatably arranged on the second placement plate (35), a second mounting block (56) is slidably arranged at the end of the second connecting shaft (53) facing away from the second placement plate (35), and the second mounting block (56) can rotate along with the second connecting shaft (53). The two second mounting plates (32) are fixedly arranged at one end of the second mounting block (56), sliding grooves (40) are formed through the two second mounting blocks (56), and a nut (41) is threadedly connected to the first screw rod (11) after passing through the sliding groove (40).

4. An accessory detection device according to claim 3, characterized in that: Two first contact rods (31) are fixedly arranged at the end of the second mounting block (56) close to the second placement plate (35), two second contact rods (30) are fixedly arranged at one end of the two first contact rods (31), and a force-bearing ring (29) is fixedly arranged at the other end of the two second contact rods (30).

5. An accessory detection device according to claim 4, characterized in that: One end of the second storage plate (35) is fixedly provided with two first cylinders (27). The two first cylinders (27) are arranged on both sides of the second connecting shaft (53). The telescopic ends of the first cylinders (27) are fixedly provided with connecting plates (34). One end of the connecting plate (34) close to the second connecting shaft (53) is rotatably provided with a third connecting shaft (28). Transmission wheels (33) are fixedly arranged on the outer circumference of the third connecting shaft (28). The transmission wheels (33) are in contact with the force-receiving ring (29).

6. The accessory detection device according to claim 1, wherein: On one side inner wall of the detection cavity (19), two vertical second cylinders (48) are fixedly provided. The telescopic ends of the second cylinders (48) are fixedly provided with arc-shaped plates (43). A transmission rod (25) is connected between the two arc-shaped plates (43). Arc-shaped grooves (44) are penetratedly formed in the arc-shaped plates (43). A limiting block (55) is slidably arranged in the arc-shaped groove (44) along the length direction. Force-receiving rods (47) are fixedly arranged at one ends of the limiting blocks (55). A delivery pipe (24) is fixedly arranged between the two force-receiving rods (47). A spray head (26) is fixedly arranged at one end of the delivery pipe (24).

7. An accessory detection device according to claim 6, characterized in that: A number of protrusions (42) are symmetrically and evenly fixedly arranged on both side inner walls of the arc-shaped groove (44). The protrusions (42) have elasticity, so that the limiting block (55) can be clamped between the two protrusions (42) when sliding.

8. The accessory detection device according to claim 6, wherein: A first screw hole (45) is formed in the limiting block (55). A second screw hole (50) communicated with the first screw hole (45) is formed in the force-receiving rod (47). A second screw rod (49) with a nut is rotatably arranged in the first screw hole (45) and the second screw hole (50).

9. The accessory detection device according to claim 6, characterized in that: An acid rain box (23) is fixedly provided at the top of the detection box body (17). A cover plate (22) is arranged on the top of the acid rain box (23). A water pump (54) is arranged in the acid rain box (23). A hose (21) is connected between the water pump (54) and the delivery pipe (24).

10. An accessory detection device according to claim 1, characterized in that: A closing door (46) is hinged to one side of the detection box body (17). A water collecting plate (37) is fixedly arranged in the detection box body (17). A water outlet (10) is penetratedly formed in the upper and lower parts of the water collecting plate (37). A water outlet pipe (38) is fixedly arranged at the bottom of the water collecting plate (37). The water outlet pipe (38) is opposite to the water outlet (10). A water storage basin (39) is placed in the detection cavity (19). The water storage basin (39) is opposite to the water outlet pipe (38). A filter plate (36) is arranged at the top end of the water collecting plate (37).

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