Pulse test box

Abstract

The utility model relates to pulse test processing, in particular to a pulse test box which comprises a test box, an opening is formed in the front end of the test box, and a first sealing assembly is installed on the opening. A moving frame is arranged in the test box, a one-way screw rod is rotatably mounted at the bottom of the moving frame, a mounting frame is connected to the moving frame, a telescopic rod is mounted at the bottom of the moving frame, the end part of the telescopic rod is connected with the mounting frame, a mounting plate is fixedly arranged on the mounting frame, and a pulse tester is arranged on the mounting plate; a pulse receiving plate is arranged on the inner wall of the test box; a filter box is installed at the top of the test box, the two ends of the filter box are connected with the test box through ventilation assemblies, a plurality of insertion grooves are formed in the filter box at equal intervals, insertion frames are inserted into the insertion grooves, filter plates are installed in the insertion frames, and second handles are arranged at the tops of the insertion frames; according to the utility model, the internal cleanness of the pulse test box can be effectively ensured, so that the pulse test box can be conveniently used.

Description

Technical Field

[0001] The utility model relates to pulse test processing, in particular to a pulse test box. Background Art

[0002] Pulse testing is a method of testing the performance of materials, equipment or systems by applying short and high-intensity pulse signals. Pulse testing has various applications in different fields, among which pressure pulse fatigue testing is one of them. Pressure pulse fatigue testing is usually used to evaluate the durability of materials, components or entire systems under complex pressure environments. Such tests often involve simulating pressure pulses in actual working conditions to ensure that the product can withstand the pressure shock from liquid or gas during use without failure or damage.

[0003] During the pulse test, a pulse test chamber is required to carry out pulse test processing. However, during the use of the current pulse test chamber, the dust inside the pulse test chamber will affect the pulse test processing, thereby affecting the use of the pulse test chamber. Utility Model Content

[0004] The purpose of the utility model is to provide a pulse test box to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A pulse test box, comprising a test box, wherein rolling assemblies are arranged at the four corners of the bottom of the test box; an opening is arranged at the front end of the test box, and a first sealing assembly for sealing the test box is installed on the opening; a moving frame is arranged inside the test box, and a one-way screw is rotatably installed at one end of the bottom of the moving frame, and both ends of the one-way screw are rotatably connected to the inner wall of the test box through a bearing seat, and a driving assembly for driving the one-way screw to rotate is installed on the inner wall of the test box, and the other end of the moving frame is slidably connected to a guide rod, and the guide rod is fixedly connected to the inner wall of the test box; a mounting frame is slidably connected to the moving frame, and the mounting frame is slidably connected to the moving frame. A telescopic rod is fixedly installed at the bottom of the mobile frame, and the end of the telescopic rod is connected to the mounting frame. A mounting plate is fixedly installed on the mounting frame located at the top of the mobile frame, and a pulse tester is arranged on the mounting plate; a pulse receiving board is arranged on the inner wall of the test box; a filter box is fixedly installed on the top outer wall of the test box, and both ends of the filter box are conductively connected with the test box through a ventilation assembly, and a second sealing assembly is arranged at the front end of the filter box; a plurality of plug-in grooves are opened at equal intervals in the filter box, and a plug-in frame is plugged in the plug-in groove, a filter plate is installed in the plug-in frame, and a second handle is arranged on the top of the plug-in frame.

[0007] Preferably, the rolling assembly comprises supporting legs fixedly connected to the four corners of the bottom of the test box, a roller is arranged at the bottom of the supporting legs, and a brake is arranged at the outer end of the roller.

[0008] Preferably, the first sealing assembly comprises a sealing groove opened and closed on the inner wall of the test box, a sealing plate is arranged inside the sealing groove, and a first handle is arranged on the top of the sealing plate.

[0009] Preferably, the driving assembly comprises a driving motor fixedly mounted on the inner wall of the test box, a driving gear is mounted on the motor shaft of the driving motor, a driven gear is meshingly connected to the driving gear, and the driven gear is connected to the one-way screw.

[0010] Preferably, the ventilation assembly includes an exhaust pump fixedly connected to the top outer wall of the test box, one end of the exhaust pump is conductively connected to the filter box through an exhaust pipe, and the other end is conductively connected to the inner wall of the test box through an exhaust pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model drives the one-way screw to rotate through the driving component, the one-way screw drives the threaded movable frame to move, the mounting frame is driven to move through the telescopic rod, the mounting frame drives the mounting plate to move, and the mounting plate can adjust the height of the pulse tester, which is convenient for the pulse tester test processing; the utility model realizes circulating ventilation and filtering treatment of the test box through the ventilation component, and the impurities generated by the filtration are stored inside the filter box. By manually pulling the second handle upward, the second handle drives the plug-in frame to move upward to the outside of the filter box, and the impurities attached to the filter plate arranged on the plug-in frame are cleaned, and the second sealing component is cooperated to realize the cleaning of the filtered impurities, which can ensure the cleanliness of the experiment inside the test box. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 The utility model is a schematic diagram of the structure of a pulse test box.

[0013] Figure 2 This is a front view of a pulse test box of the utility model.

[0014] Figure 3 The utility model is a cross-sectional view of a pulse test box.

[0015] Figure 4 The utility model is a schematic diagram of the structure of a filter box in a pulse test box.

[0016] 1. Test box; 2. Support legs; 3. Rollers; 4. Brakes; 5. Opening; 6. Sealing groove; 7. Sealing plate; 8. First handle; 9. Moving frame; 10. One-way screw; 11. Driving motor; 12. Driving gear; 13. Driven gear; 14. Guide rod; 15. Telescopic rod; 16. Mounting frame; 17. Mounting plate; 18. Pulse tester; 19. Pulse receiving board; 20. Filter box; 21. Plug-in groove; 22. Plug-in frame; 23. Filter plate; 24. Second handle; 25. Exhaust pump; 26. Exhaust duct; 27. Exhaust duct; 28. Second box door; 29. ​​Third handle. DETAILED DESCRIPTION

[0017] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. However, it can be understood by those skilled in the art that in each embodiment of the present invention, many technical details are provided to enable readers to better understand the present application. However, even without these technical details and various changes and modifications based on the following embodiments, the technical scheme claimed in the present application can be implemented.

[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0020] See also Figure 1-4In the embodiment of the utility model, a pulse test box includes a test box 1, and rolling components are arranged at the four corners of the bottom of the test box 1; an opening 5 is arranged at the front end of the test box 1, and a first sealing component for sealing the test box 1 is installed on the opening 5; a moving frame 9 is arranged inside the test box 1, and a one-way screw 10 is rotatably installed at one end of the bottom of the moving frame 9, and both ends of the one-way screw 10 are rotatably connected to the inner wall of the test box 1 through a bearing seat, and a driving component for driving the one-way screw 10 to rotate is installed on the inner wall of the test box 1, and a guide rod 14 is slidably connected to the other end of the moving frame 9, and the guide rod 14 is fixedly connected to the inner wall of the test box 1; a mounting frame 16 is slidably connected to the moving frame 9, and the moving frame 9 is provided with a plurality of mounting brackets 16 ... A telescopic rod 15 is fixedly installed at the bottom of the frame 9, and the end of the telescopic rod 15 is connected to the mounting frame 16. A mounting plate 17 is fixedly installed on the mounting frame 16 located at the top of the mobile frame 9, and a pulse tester 18 is arranged on the mounting plate 17; a pulse receiving plate 19 is arranged on the inner wall of the test box 1; a filter box 20 is fixedly installed on the top outer wall of the test box 1, and both ends of the filter box 20 are conductively connected with the test box 1 through a ventilation component, and a second sealing component is arranged at the front end of the filter box 20; the filter box 20 is provided with a plurality of plug-in grooves 21 at equal intervals, and a plug-in frame 22 is plugged in the plug-in groove 21, a filter plate 23 is installed in the plug-in frame 22, and a second handle 24 is arranged on the top of the plug-in frame 22.

[0021] The utility model drives the one-way screw 10 to rotate through the driving component, and the one-way screw 10 drives the threaded movable frame 9 to move, and drives the mounting frame 16 to move through the telescopic rod 15, and the mounting frame 16 drives the mounting plate 17 to move, and the mounting plate 17 can adjust the height of the pulse tester 18. When the pulse tester 18 is working, the pulse receiving board 19 receives and displays the pulse tester 18. When the test box 1 is working, the ventilation component realizes the circulating ventilation and filtering of the test box 1, and the impurities generated by the filtration are stored in the filter box 20. The second handle 24 is manually pulled to move upward, and the second handle 24 drives the plug-in frame 22 to move upward to the outside of the filter box 20, and the impurities attached to the filter plate 23 arranged on the plug-in frame 22 are cleaned, and the second sealing component is cooperated to realize the cleaning of the filtered impurities, so that the cleanliness of the experiment inside the test box 1 can be ensured.

[0022] See also Figure 1 In one embodiment of the utility model, the rolling assembly includes a supporting leg 2 fixedly connected to the four corners of the bottom of the test box 1, a roller 3 is arranged at the bottom of the supporting leg 2, and a brake 4 is arranged at the outer end of the roller 3. The setting of the roller 3 can facilitate the movement position adjustment of the pulse test box, and the setting of the brake 4 can realize the braking of the roller 3, so that the movement position adjustment of the roller 3 can be conveniently controlled.

[0023] See also Figure 1 In one embodiment of the utility model, the first sealing component includes a sealing groove 6 opened and closed on the inner wall of the test box 1, a sealing plate 7 is arranged inside the sealing groove 6, and a first handle 8 is arranged on the top of the sealing plate 7. By pulling the first handle 8, the first handle 8 can drive the sealing plate 7 to move and adjust the orientation, so that the opening 5 can be opened and sealed conveniently.

[0024] See also Figure 2 In one embodiment of the utility model, the driving assembly includes a driving motor 11 fixedly mounted on the inner wall of the test box 1, and a driving gear 12 is installed on the motor shaft of the driving motor 11. A driven gear 13 is meshedly connected to the driving gear 12, and the driven gear 13 is connected to the one-way screw 10. When the driving motor 11 works, the driving motor 11 drives the driving gear 12 to drive the meshed driven gear 13 to rotate, and the driven gear 13 can drive the one-way screw 10 to rotate in an azimuth adjustment manner.

[0025] See also Figure 4 In one embodiment of the utility model, the ventilation component includes an exhaust pump 25 fixedly connected to the top outer wall of the test box 1, one end of the exhaust pump 25 is conductively connected to the filter box 20 through an exhaust pipe 26, and the other end is conductively connected to the inner wall of the test box 1 through an exhaust pipe 27. Through the operation of the exhaust pump 25, the exhaust pipe 26 and the exhaust pipe 27 at both ends can realize the circulation of air inside the test box 1 and add it to the inside of the filter box 20, and the filter plate 23 inside the filter box 20 realizes filtering treatment of the air, which can conveniently keep the inside of the test box 1 clean, thereby facilitating the clean experimental treatment of the pulse test box.

[0026] See also Figure 4 In one embodiment of the utility model, the second sealing assembly includes a second box door 28 connected to the filter box 20, and a third handle 29 is installed on the second box door 28. By opening the third handle 29 and moving it, the second box door 28 can open the filter box 20, and then the dust inside the filter box 20 can be stored and processed conveniently, thereby facilitating the use of the test box.

[0027] Working principle: The utility model works through the exhaust pump 25, and the exhaust pipe 26 and the exhaust pipe 27 can realize the circulation and filtration treatment of the air between the test box 1 and the filter box 20, and the impurities generated by the circulation filtration are stored in the filter box 20. The filter plate 23 realizes the filtration treatment of impurities in the air, and the impurities generated by the filtration are stored in the filter box 20, so that the cleanliness of the inside of the test box 1 can be ensured, and the driving motor 11 works, and the driving motor 11 drives the driving gear 12 to drive the meshing driven gear 13 to rotate, and the driven gear 13 can realize driving the one-way screw 10 to rotate, and the one-way screw 10 drives the threaded movable frame 9 to move under the guidance of the guide rod 14, and the mounting frame 16 is driven to move by the telescopic rod 15, and the mounting frame 16 drives the mounting plate 17 to move the height adjustment, and the mounting plate 17 drives the pulse tester 18 to adjust the position, so that the pulse tester 18 performs pulse experiment treatment.

[0028] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended 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 be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A pulse test box, comprising a test box, characterized in that: The four corners of the bottom of the test box are provided with rolling components; The front end of the test box is provided with an opening, and a first sealing component for sealing the test box is installed on the opening; A mobile frame is provided inside the test box, a one-way screw is rotatably mounted on one end of the bottom of the mobile frame, both ends of the one-way screw are rotatably connected to the inner wall of the test box through a bearing seat, a driving assembly for driving the one-way screw to rotate is installed on the inner wall of the test box, and a guide rod is slidably connected to the other end of the mobile frame, and the guide rod is fixedly connected to the inner wall of the test box; The mobile frame is slidably connected with a mounting frame, a telescopic rod is fixedly installed at the bottom of the mobile frame, the end of the telescopic rod is connected to the mounting frame, a mounting plate is fixedly arranged on the mounting frame at the top of the mobile frame, and a pulse tester is arranged on the mounting plate; A pulse receiving board is provided on the inner wall of the test box; A filter box is fixedly mounted on the top outer wall of the test box, and both ends of the filter box are conductively connected to the test box through a ventilation assembly, and a second sealing assembly is provided at the front end of the filter box; The filter box is provided with a plurality of plug-in grooves at equal intervals, a plug-in frame is plugged in the plug-in grooves, a filter plate is installed in the plug-in frame, and a second handle is arranged on the top of the plug-in frame.

2. The pulse test chamber according to claim 1, characterized in that: The first sealing component comprises a sealing groove opened and closed on the inner wall of the test box, a sealing plate is arranged inside the sealing groove, and a first handle is arranged on the top of the sealing plate.

3. The pulse test chamber according to claim 1, characterized in that: The driving assembly comprises a driving motor fixedly mounted on the inner wall of the test box, a driving gear is mounted on the motor shaft of the driving motor, a driven gear is meshedly connected to the driving gear, and the driven gear is connected to the one-way screw.

4. The pulse test chamber according to claim 1, characterized in that: The ventilation assembly includes an exhaust pump fixedly connected to the top outer wall of the test box, one end of the exhaust pump is conductively connected to the filter box through an exhaust pipe, and the other end is conductively connected to the inner wall of the test box through an exhaust pipe.

5. The pulse test chamber according to claim 1, characterized in that: The second sealing assembly includes a second box door connected to the filter box, and a third handle is installed on the second box door.

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