Pneumatic comprehensive test bench

Abstract

The utility model discloses a pneumatic comprehensive test bench, and relates to the technical field of aviation maintenance. The pneumatic comprehensive test bench comprises a test bench main body, the top of the test bench main body is provided with an experiment panel, one side of the test bench main body is provided with a lifting mechanism, and one side of the test bench main body is provided with a clamping mechanism. According to the pneumatic comprehensive test bed, through arrangement of the clamping blocks, when the position of the experiment panel needs to be adjusted, a rotating motor drives a connecting sleeve to rotate, the connecting sleeve drives a connecting sleeve rod to ascend and descend, and at the moment, an arc-shaped block at the top of the connecting sleeve rod drives the experiment panel to ascend in a connecting groove; at the moment, the rotating shafts on the two sides of the experiment panel slide in the sliding grooves and extrude the clamping blocks, so that the clamping blocks slide into the clamping grooves, the rotating shafts can be clamped to one sides of the arc-shaped grooves at the moment, the experiment panel is conveniently fixed, and the device is convenient for adjusting the position of the experiment panel.

Description

Technical Field

[0001] The utility model belongs to the technical field of aviation maintenance, and in particular relates to a pneumatic comprehensive test bench. Background Art

[0002] The purpose of the pneumatic control test bench is to enable students to understand the composition of the pneumatic system and become familiar with the working principles of pneumatic components.

[0003] The above-mentioned device does not have a structure for adjusting the display angle of the pneumatic test bench when in use, so that the existing starting comprehensive test bench is mostly operated or displayed at a fixed angle when in use. Since the appearance of different equipment has deviations, the display effect of fixed position and angle is poor. Based on the shortcomings of the existing technology, the utility model designs a pneumatic comprehensive test bench. Utility Model Content

[0004] In order to solve the above problems existing in the prior art, the utility model provides a pneumatic comprehensive test bench, which has the feature of adjusting the display angle of the pneumatic test bench.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pneumatic comprehensive test bench, comprising a test bench main body, a test panel is arranged on the top of the test bench main body, a lifting mechanism is arranged on one side of the test bench main body, and a clamping mechanism is arranged on one side of the test bench main body;

[0006] The clamping mechanism comprises a clamping block and an arc groove. The clamping block is slidably connected to the inside of the test bench body, and one side of the clamping block is provided with an arc groove.

[0007] As an optimal technical solution for a pneumatic comprehensive test bench of the utility model, the clamping mechanism also includes a sliding rod, a spring and a pull bar. The sliding rod is fixedly connected to one side of the clamping block, a spring is movably sleeved on the outer surface of the sliding rod, and a pull bar is fixedly connected to one side of the sliding rod.

[0008] As a preferred technical solution of a pneumatic comprehensive test bench of the utility model, a base is fixedly connected to the lower surface of the test bench body, a support frame is fixedly connected to the top of the test bench body, and a connecting groove is opened on the upper surface of the test bench body.

[0009] As an optimal technical solution for a pneumatic comprehensive test bench of the utility model, a rotating shaft is fixedly connected to one side of the experimental panel, a sliding groove is provided on one side of the test bench body, a clamping groove is provided on one side of the sliding groove, a circular hole is provided on one side of the clamping groove, and a side groove is provided on one side of the circular hole.

[0010] As an optimal technical solution of a pneumatic comprehensive test bench of the utility model, the lifting mechanism includes a connecting sleeve, a rotating motor, a fixed seat, a connecting sleeve rod and an arc block. The connecting sleeve is arranged on the top of the base, a rotating motor is arranged on one side of the connecting sleeve, a fixed seat is arranged at the bottom of the connecting sleeve, the interior of the connecting sleeve is movably connected to the connecting sleeve rod, and the upper surface of the connecting sleeve rod is fixedly connected to the arc block.

[0011] As a preferred technical solution of a pneumatic comprehensive test bench of the utility model, the clamping block is slidably connected inside the slide groove, and the clamping block is movably clamped on one side of the rotating shaft.

[0012] As a preferred technical solution of the pneumatic comprehensive test bench of the utility model, the sliding rod is slidably connected to the inside of the circular hole, and the spring is movably engaged with the inside of the card slot.

[0013] As a preferred technical solution of a pneumatic comprehensive test bench of the utility model, the arc block is rotatably connected to one side of the experimental panel, and the connecting sleeve rod is slidably connected to the inside of the connecting groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. When the utility model is in use, by setting a card block, when it is necessary to adjust the position of the experimental panel, firstly, the connecting sleeve is driven to rotate by the rotating motor, and the connecting sleeve is used to drive the connecting sleeve rod to rise and fall. At this time, the arc block on the top of the connecting sleeve rod drives the experimental panel to rise inside the connecting groove. At this time, the rotating shafts on both sides of the experimental panel slide inside the slide groove and squeeze the card block so that the card block slides into the inside of the card groove. At this time, the rotating shaft can be clamped on one side of the arc groove, which is convenient for fixing the experimental panel. The device is convenient for adjusting the position of the experimental panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the main structure of the test bench of the utility model;

[0018] Figure 2 This is a schematic diagram of the experimental panel structure of the utility model;

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

[0020] Figure 4 This is a schematic diagram of the side groove structure of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the clamping mechanism of the utility model.

[0022] In the figure: 1. test bench body; 101. base; 102. support frame; 103. connecting groove; 2. experimental panel; 201. rotating shaft; 202. slide groove; 203. clamping groove; 204. round hole; 205. side groove; 3. lifting mechanism; 301. connecting sleeve; 302. rotating motor; 303. fixing seat; 304. connecting sleeve rod; 305. arc block; 4. clamping mechanism; 401. clamping block; 402. arc groove; 403. slide rod; 404. spring; 405. pull bar. 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] See also Figure 1-5 The utility model provides the following technical solutions: a pneumatic comprehensive test bench, comprising a test bench main body 1, a test panel 2 is arranged on the top of the test bench main body 1, a lifting mechanism 3 is arranged on one side of the test bench main body 1, and a clamping mechanism 4 is arranged on one side of the test bench main body 1;

[0025] A base 101 is fixedly connected to the lower surface of the test bench body 1 , a support frame 102 is fixedly connected to the top of the test bench body 1 , and a connection groove 103 is opened on the upper surface of the test bench body 1 .

[0026] A rotating shaft 201 is fixedly connected to one side of the experimental panel 2, a sliding groove 202 is provided on one side of the test bench body 1, a clamping groove 203 is provided on one side of the sliding groove 202, a circular hole 204 is provided on one side of the clamping groove 203, and a side groove 205 is provided on one side of the circular hole 204.

[0027] It needs to be further explained that: a connecting groove 103 is opened on the top of the test bench main body 1, and the connecting groove 103 is used to facilitate the connection of the experimental panel 2. A lifting mechanism 3 and a clamping mechanism 4 are provided on both sides of the experimental panel 2. The lifting mechanism 3 is provided to facilitate the adjustment of the height of the experimental panel 2, and the clamping mechanism 4 is provided to facilitate the fixation of the position of the experimental panel 2.

[0028] See also Figure 2-5 , the utility model provides the following technical solutions:

[0029] The clamping mechanism 4 includes a clamping block 401 and an arc groove 402 . The clamping block 401 is slidably connected inside the test bench body 1 , and one side of the clamping block 401 is provided with an arc groove 402 .

[0030] The clamping mechanism 4 further includes a slide bar 403 , a spring 404 and a pull bar 405 . The slide bar 403 is fixedly connected to one side of the clamping block 401 . The spring 404 is movably sleeved on the outer surface of the slide bar 403 . The pull bar 405 is fixedly connected to one side of the slide bar 403 .

[0031] The lifting mechanism 3 includes a connecting sleeve 301, a rotating motor 302, a fixed seat 303, a connecting sleeve rod 304 and an arc block 305. The connecting sleeve 301 is arranged on the top of the base 101, the rotating motor 302 is arranged on one side of the connecting sleeve 301, the fixed seat 303 is arranged at the bottom of the connecting sleeve 301, the connecting sleeve rod 304 is movably connected inside the connecting sleeve 301, and the arc block 305 is fixedly connected to the upper surface of the connecting sleeve rod 304.

[0032] The clamping block 401 is slidably connected to the inside of the sliding groove 202 , and the clamping block 401 is movably clamped to one side of the rotating shaft 201 .

[0033] The slide bar 403 is slidably connected to the inside of the circular hole 204 , and the spring 404 is movably engaged with the inside of the engaging groove 203 .

[0034] The arc block 305 is rotatably connected to one side of the experimental panel 2 , and the connecting sleeve rod 304 is slidably connected to the inside of the connecting groove 103 .

[0035] What needs to be further explained is: the connecting sleeve 301 is driven to rotate by the rotating motor 302, and the connecting sleeve 301 is used to drive the connecting sleeve rod 304 to rise and fall. At this time, the arc block 305 on the top of the connecting sleeve rod 304 drives the experimental panel 2 to rise inside the connecting groove 103. At this time, the rotating shafts 201 on both sides of the experimental panel 2 slide inside the slide groove 202 and squeeze the block 401 so that the block 401 slides into the inside of the slot 203. At this time, the rotating shaft 201 can be clamped on one side of the arc groove 402, which is convenient for fixing the experimental panel 2.

[0036] Working principle: When a pneumatic integrated test bench is used, firstly, a connection groove 103 is opened on the top of the test bench body 1, and the test panel 2 is conveniently connected through the connection groove 103. A lifting mechanism 3 and a clamping mechanism 4 are arranged on both sides of the test panel 2. The lifting mechanism 3 is convenient for adjusting the height of the test panel 2, and the clamping mechanism 4 is convenient for fixing the position of the test panel 2;

[0037] When the position of the experimental panel 2 needs to be adjusted, the connecting sleeve 301 is first driven to rotate by the rotating motor 302, and the connecting sleeve 301 drives the connecting sleeve rod 304 to rise and fall. At this time, the arc block 305 on the top of the connecting sleeve rod 304 drives the experimental panel 2 to rise inside the connecting groove 103. At this time, the rotating shafts 201 on both sides of the experimental panel 2 slide inside the slide groove 202 and squeeze the block 401 so that the block 401 slides into the inside of the slot 203. At this time, the rotating shaft 201 can be clamped on one side of the arc groove 402, which is convenient for fixing the experimental panel 2. The device is convenient for adjusting the position of the experimental panel 2.

[0038] 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 above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A pneumatic integrated test bench, comprising a test bench body (1), characterized in that: A test panel (2) is arranged on the top of the test bench body (1), a lifting mechanism (3) is arranged on one side of the test bench body (1), and a clamping mechanism (4) is arranged on one side of the test bench body (1); A clamping mechanism (4), the clamping mechanism (4) comprising a clamping block (401) and an arc-shaped groove (402), the clamping block (401) being slidably connected inside the test bench body (1), and the arc-shaped groove (402) being provided on one side of the clamping block (401).

2. A pneumatic integrated test bench according to claim 1, characterized in that: The clamping mechanism (4) further comprises a slide bar (403), a spring (404) and a pull bar (405); the slide bar (403) is fixedly connected to one side of the clamping block (401); the spring (404) is movably sleeved on the outer surface of the slide bar (403); and the pull bar (405) is fixedly connected to one side of the slide bar (403).

3. The pneumatic integrated test bench according to claim 1 is characterized in that: The lower surface of the test bench body (1) is fixedly connected to a base (101), the top of the test bench body (1) is fixedly connected to a support frame (102), and the upper surface of the test bench body (1) is provided with a connection groove (103).

4. The pneumatic integrated test bench according to claim 1 is characterized in that: A rotating shaft (201) is fixedly connected to one side of the experimental panel (2), a sliding groove (202) is provided on one side of the test bench body (1), a clamping groove (203) is provided on one side of the sliding groove (202), a circular hole (204) is provided on one side of the clamping groove (203), and a side groove (205) is provided on one side of the circular hole (204).

5. The pneumatic integrated test bench according to claim 1 is characterized in that: The lifting mechanism (3) comprises a connecting sleeve (301), a rotating motor (302), a fixing seat (303), a connecting sleeve rod (304) and an arc block (305); the connecting sleeve (301) is arranged on the top of the base (101); a rotating motor (302) is arranged on one side of the connecting sleeve (301); a fixing seat (303) is arranged at the bottom of the connecting sleeve (301); a connecting sleeve rod (304) is movably connected inside the connecting sleeve (301); and an arc block (305) is fixedly connected to the upper surface of the connecting sleeve rod (304).

6. The pneumatic integrated test bench according to claim 1 is characterized in that: The clamping block (401) is slidably connected to the inside of the sliding groove (202), and the clamping block (401) is movably clamped to one side of the rotating shaft (201).

7. The pneumatic integrated test bench according to claim 2 is characterized in that: The sliding rod (403) is slidably connected to the inside of the circular hole (204), and the spring (404) is movably engaged with the inside of the engaging groove (203).

8. The pneumatic integrated test bench according to claim 5 is characterized in that: The arc block (305) is rotatably connected to one side of the experimental panel (2), and the connecting sleeve rod (304) is slidably connected to the inside of the connecting groove (103).

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