CN215509388U

CN215509388U - Protection device for electrical and electronic technology

Info

Publication number: CN215509388U
Application number: CN202121893341.8U
Authority: CN
Inventors: 杨雷生
Original assignee: Yang Leisheng
Current assignee: Yang Leisheng
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-01-14
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a protective device for an electrical and electronic technology, in particular to the technical field of protection of the electrical and electronic technology, which comprises a bottom plate, a first motor is started, the first motor drives a second gear to rotate on a gear ring through the first gear, the second gear drives a rotating rod to rotate through a first connecting rod and a connecting sleeve, the rotating rod drives a first bevel gear, a second bevel gear and a third bevel gear to rotate through a second fixing sleeve, a second connecting rod, a connecting block and a supporting plate, so that the second bevel gear drives a stand column and a protecting plate to rotate through the connecting block, the adjustment of one angle is completed, when the second motor is started, the second motor drives the third bevel gear to rotate, the third bevel gear drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, so that the stand column and the protecting plate are driven to rotate through the connecting block, the adjustment of the other angle is completed, so as to facilitate the adjustment at multiple angles and facilitate better work.

Description

Protection device for electrical and electronic technology

Technical Field

The utility model relates to the technical field of protection of an electrical and electronic technology device, in particular to a protection device for the electrical and electronic technology.

Background

The electrical and electronic technology mainly introduces the basic concept, basic law and analysis method of the circuit; transient analysis of the circuit; a single-phase sinusoidal AC circuit; a three-phase circuit; semiconductor basic knowledge; a transistor and a basic amplifier circuit; integrating operational amplifiers and applications; a digital logic circuit base; a logical algebra and a logical function; a combined logic circuit and a sequential logic circuit are provided, when an experiment on the electrical and electronic technology is carried out, students need to connect actual elements to complete the actual circuit in the experiment and training course, the method is to directly manufacture a conventional PCB, the students mount the elements, then the elements are welded, and the power-on test is carried out after the welding, the method is close to the reality, the students can contact the most basic elements, however, when the welding is carried out, the harm is caused by the spark jumping, and therefore the protection device is needed to carry out the protection, the traditional device has the following defects that firstly, the traditional device cannot carry out angle adjustment and multidirectional welding, then, the height of the traditional device cannot be adjusted, and therefore the device cannot be suitable for different people, and therefore, the protection device for the electrical and electronic technology is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a protective device for electrical and electronic engineering, so as to solve the problems mentioned in the background art.

In order to solve the technical problems, the utility model adopts the following technical scheme: a protection device for electrician and electronics comprises a bottom plate, wherein a connecting plate is arranged above the bottom plate, a connecting seat is fixedly connected to the surface of the connecting plate, a placing block is fixedly connected to the inner cavity of the connecting seat, a first motor is fixedly connected to the surface of the placing block, a fixing column is fixedly connected to the inner cavity of the connecting seat, a placing table is fixedly connected to one end of the fixing column, a toothed ring is fixedly connected to the inner cavity of the placing table, a first gear is fixedly connected to the output end of the first motor, a rotating rod is connected to the surface of the first gear in a penetrating manner, a second gear is connected to the surface of the first gear in a meshing manner, the second gear is connected to the inner cavity of the toothed ring in a meshing manner, a first connecting rod is fixedly connected to the surface of one side of the second gear, a connecting sleeve is fixedly connected to one end of the first connecting rod, and the connecting sleeve is sleeved with the surface of the rotating rod, the utility model discloses a bearing device of a motor vehicle, including dwang, one end fixedly connected with first bevel gear of dwang, the surface of first bevel gear meshes respectively and is connected with second bevel gear and third bevel gear, the fixed cover of one side fixedly connected with second of first bevel gear, the surface through connection of second bevel gear has the connecting block, the one end fixedly connected with second connecting rod of the fixed cover of second, the one end of second connecting rod is connected with the fixed surface of connecting block, one side fixed surface of the fixed cover of second is connected with the backup pad, the fixed surface of backup pad is connected with the second motor, the output of second motor is connected with the fixed surface of third bevel gear.

Preferably, the other side surface of the connecting block is fixedly connected with a stand column, and one end of the stand column is fixedly connected with a protection plate.

Preferably, the surface of dwang rotates and is connected with first fixed cover, the fixed surface of first fixed cover is connected with the dead lever, the one end of dead lever and the inner chamber fixed connection of connecting seat.

Preferably, the fixed surface of bottom plate is connected with the pole setting, the one end fixedly connected with spliced pole of pole setting, the fixed surface of bottom plate is connected with the support column, the one end of support column is rotated and is connected with the worm wheel.

Preferably, the surface of the worm wheel is connected with a worm in a meshing manner, one end of the worm is fixedly connected with a rotating block, one side of the rotating block is fixedly connected with a disc, and one side of the disc is fixedly connected with a handle.

Preferably, one side of the connecting column is fixedly connected with a connecting box, one end of the connecting box is fixedly connected with a sliding block, one side of the worm wheel is fixedly connected with a first rotating column, one end of the first rotating column penetrates through the surface of the connecting column and is connected with a fourth bevel gear, and the surface of the fourth bevel gear is connected with a fifth bevel gear in a meshed mode.

Preferably, one side of the fifth bevel gear is fixedly connected with a second rotating column, one end of the second rotating column penetrates through the surface of the connecting box and is connected with a third gear, the surface of the third gear is engaged with a toothed plate, the toothed plate is connected with the inner cavity of the sliding block in a sliding manner, and one end of the toothed plate is fixedly connected with the surface of the connecting plate.

Preferably, the fixed surface of bottom plate is connected with first flexible bracing piece, the one end swing joint of first flexible bracing piece has the flexible bracing piece of second, the one end of the flexible bracing piece of second is connected with the fixed surface of connecting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the angle of the protection plate needs to be adjusted, the first motor is started, the first motor can drive the second gear to rotate on the gear ring through the first gear, the second gear can drive the rotating rod to rotate through the first connecting rod and the connecting sleeve, the rotating rod can drive the first bevel gear, the second bevel gear and the third bevel gear to rotate through the second fixing sleeve, the second connecting rod, the connecting block and the support plate, so that the stand column and the protection plate can be driven to rotate through the connecting block, the adjustment of one angle is completed, when the second motor is started, the second motor can drive the third bevel gear to rotate, the third bevel gear can drive the first bevel gear to rotate, the first bevel gear can drive the second bevel gear to rotate, so that the stand column and the protection plate can be driven to rotate through the connecting block, the adjustment of another angle is completed, so that the adjustment of multiple angles can be realized, better work is facilitated;

2. when the height of the protection plate needs to be adjusted, the handle is rotated, the handle can drive the worm to rotate through the disc and the rotating block, the worm can drive the worm wheel to rotate, the worm wheel can drive the fourth bevel gear to rotate through the first rotating column, the fourth bevel gear can drive the second rotating column to rotate through the fifth bevel gear, the second rotating column can drive the third gear to rotate, the third gear can drive the toothed plate to slide in the inner cavity of the sliding block, and the toothed plate can drive the protection plate to move through the connecting plate, so that the height of the protection plate can be adjusted, and the protection plate is suitable for different people;

3. the fixed surface of bottom plate is connected with first flexible bracing piece, and the one end swing joint of first flexible bracing piece has the flexible bracing piece of second, and the one end of the flexible bracing piece of second is connected with the fixed surface of connecting plate, and first flexible bracing piece and the flexible bracing piece of second can support the connecting plate, prevent because under the action of gravity, the guard plate can fall, influence work.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the connecting seat structure of the present invention.

FIG. 3 is a schematic view of the structure of the protection plate of the present invention.

FIG. 4 is a schematic view of the connecting plate structure of the present invention.

FIG. 5 is a schematic view of the bottom plate structure of the present invention.

In the figure: 1. a base plate; 11. a connecting seat; 12. placing the blocks; 13. a first motor; 14. fixing a column; 15. a placing table; 16. rotating the rod; 17. a toothed ring; 18. a first gear; 19. a second gear; 2. a first connecting rod; 21. a first fixing sleeve; 22. fixing the rod; 23. connecting sleeves; 24. a second fixing sleeve; 25. a second connecting rod; 26. connecting blocks; 27. a first bevel gear; 28. a second bevel gear; 29. a third bevel gear; 3. a support plate; 31. a second motor; 32. a column; 33. a protection plate; 4. erecting a rod; 41. connecting columns; 42. a support pillar; 43. a worm gear; 44. a worm; 45. rotating the block; 46. a slider; 47. a toothed plate; 48. a first telescopic support rod; 49. a second telescopic support rod; 5. a third gear; 51. a first rotating column; 52. a fourth bevel gear; 53. a second rotating cylinder; 54. a fifth bevel gear; 55. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b): as shown in fig. 1 to 5, the present invention provides a protection device for electrical and electronic technology, which includes a bottom plate 1, a connecting plate 55 is disposed above the bottom plate 1, a connecting seat 11 is fixedly connected to a surface of the connecting plate 55, a placing block 12 is fixedly connected to an inner cavity of the connecting seat 11, a first motor 13 is fixedly connected to a surface of the placing block 12, a fixing column 14 is fixedly connected to an inner cavity of the connecting seat 11, a placing table 15 is fixedly connected to one end of the fixing column 14, a toothed ring 17 is fixedly connected to an inner cavity of the placing table 15, a first gear 18 is fixedly connected to an output end of the first motor 13, a rotating rod 16 is connected to a surface of the first gear 18 in a penetrating manner, a second gear 19 is connected to a surface of the first gear 18 in a meshing manner, the second gear 19 is connected to an inner cavity of the toothed ring 17 in a meshing manner, a first connecting rod 2 is fixedly connected to a surface of one side of the second gear 19, one end of the first connecting rod 2 is fixedly connected with a connecting sleeve 23, the connecting sleeve 23 is sleeved with the surface of the rotating rod 16, one end of the rotating rod 16 is fixedly connected with a first bevel gear 27, the surface of the first bevel gear 27 is respectively connected with a second bevel gear 28 and a third bevel gear 29 in a meshing manner, one side of the first bevel gear 27 is fixedly connected with a second fixing sleeve 24, the surface of the second bevel gear 28 is connected with a connecting block 26 in a penetrating manner, one end of the second fixing sleeve 24 is fixedly connected with a second connecting rod 25, one end of the second connecting rod 25 is fixedly connected with the surface of the connecting block 26, one side of the second fixing sleeve 24 is fixedly connected with a supporting plate 3, the surface of the supporting plate 3 is fixedly connected with a second motor 31, the output end of the second motor 31 is fixedly connected with the surface of the third bevel gear 29, when the angle of the supporting plate 33 needs to be adjusted, starting the first motor 13, the first motor 13 will drive the second gear 19 to rotate on the gear ring 17 through the first gear 18, the second gear 19 will drive the rotating rod 16 to rotate through the first connecting rod 2 and the connecting sleeve 23, the rotating rod 16 will drive the first bevel gear 27, the second bevel gear 28 and the third bevel gear 29 to rotate through the second fixing sleeve 24, the second connecting rod 25, the connecting block 26 and the supporting plate 3, so that the second bevel gear 28 will drive the upright post 32 and the protecting plate 33 to rotate through the connecting block 26, thereby completing the adjustment of one angle, when the second motor 31 is started, the second motor 31 will drive the third bevel gear 29 to rotate, the third bevel gear 29 will drive the first bevel gear 27 to rotate, the first bevel gear 27 will drive the second bevel gear 28 to rotate, thereby driving the upright post 32 and the protecting plate 33 to rotate through the connecting block 26, thereby completing the adjustment of another angle, so as to facilitate the adjustment at multiple angles and facilitate better work.

Further, another side fixed surface of connecting block 26 is connected with stand 32, the one end fixed connection of stand 32 has guard plate 33, and second bevel gear 28 can drive stand 32 and guard plate 33 through connecting block 26 and rotate, accomplishes the regulation of an angle.

Further, the surface of dwang 16 is rotated and is connected with first fixed cover 21, the fixed surface of first fixed cover 21 is connected with dead lever 22, the inner chamber fixed connection of one end and connecting seat 11 of dead lever 22, the effect that first fixed cover 21 and dead lever 22 can support and protect dwang 16.

Further, the surface of the bottom plate 1 is fixedly connected with the vertical rod 4, one end of the vertical rod 4 is fixedly connected with the connecting column 41, the surface of the bottom plate 1 is fixedly connected with the supporting column 42, one end of the supporting column 42 is rotatably connected with the worm wheel 43, when the height of the protection plate 33 needs to be adjusted, the handle is rotated, the handle drives the worm 44 to rotate through the disc and the rotating block 45, the worm 44 drives the worm wheel 43 to rotate, the worm wheel 43 drives the fourth bevel gear 52 to rotate through the first rotating column 51, the fourth bevel gear 52 drives the second rotating column 53 to rotate through the fifth bevel gear 54, the second rotating column 53 drives the third gear 5 to rotate, the third gear 5 drives the toothed plate 47 to slide in the inner cavity of the sliding block 46, the toothed plate 47 drives the protection plate 33 to move through the connecting plate 55, so as to adjust the height of the protection plate 33, making it suitable for different people.

Further, the surface of the worm wheel 43 is connected with a worm 44 in a meshed manner, one end of the worm 44 is fixedly connected with a rotating block 45, one side of the rotating block 45 is fixedly connected with a disc, one side of the disc is fixedly connected with a handle, and the handle is rotated and can drive the worm 44 to rotate through the disc and the rotating block 45.

Further, one side of the connecting column 41 is fixedly connected with a connecting box, one end of the connecting box is fixedly connected with a sliding block 46, one side of the worm wheel 43 is fixedly connected with a first rotating column 51, one end of the first rotating column 51 penetrates through the surface of the connecting column 41 and is connected with a fourth bevel gear 52, the surface of the fourth bevel gear 52 is meshed with a fifth bevel gear 54, the worm 44 can drive the worm wheel 43 to rotate, and the worm wheel 43 can drive the fourth bevel gear 52 to rotate through the first rotating column 51.

Further, one side fixedly connected with second rotation column 53 of fifth bevel gear 54, the one end of second rotation column 53 runs through the surface of connecting box and is connected with third gear 5, the surface meshing of third gear 5 is connected with pinion rack 47, pinion rack 47 and slider 46's inner chamber sliding connection, pinion rack 47's one end and the fixed surface connection of connecting plate 55, fourth bevel gear 52 can drive second rotation column 53 through fifth bevel gear 54 and rotate, and second rotation column 53 can drive third gear 5 and rotate, and third gear 5 can drive pinion rack 47 and slide at the inner chamber of slider 46, and pinion rack 47 can drive guard plate 33 through connecting plate 55 and move to in order to adjust the height of guard plate 33, make it be applicable to different people.

Further, the first flexible bracing piece 48 of fixed surface of bottom plate 1 is connected with, the one end swing joint of first flexible bracing piece 48 has the flexible bracing piece 49 of second, the one end of the flexible bracing piece 49 of second is connected with the fixed surface of connecting plate 55, and the flexible bracing piece 49 of first flexible bracing piece 48 and second can support connecting plate 55, prevents because under the action of gravity, guard plate 33 can fall, influences work.

The working principle is as follows: when the angle of the protection plate 33 needs to be adjusted, the first motor 13 is started, the first motor 13 drives the second gear 19 to rotate on the gear ring 17 through the first gear 18, the second gear 19 drives the rotating rod 16 to rotate through the first connecting rod 2 and the connecting sleeve 23, the rotating rod 16 drives the first bevel gear 27, the second bevel gear 28 and the third bevel gear 29 to rotate through the second fixing sleeve 24, the second connecting rod 25, the connecting block 26 and the support plate 3, so that the second bevel gear 28 drives the upright post 32 and the protection plate 33 to rotate through the connecting block 26, the adjustment of an angle is completed, when the second motor 31 is started, the second motor 31 drives the third bevel gear 29 to rotate, the third bevel gear 29 drives the first bevel gear 27 to rotate, the first bevel gear 27 drives the gear 28 to rotate, so that the upright post 32 and the protection plate 33 are driven to rotate through the connecting block 26, finishing the adjustment of another angle, so as to be capable of adjusting at multiple angles, and facilitating better work, when the height of the protection plate 33 needs to be adjusted, rotating the handle, the handle will drive the worm 44 to rotate through the disc and the rotating block 45, the worm 44 will drive the worm wheel 43 to rotate, the worm wheel 43 will drive the fourth bevel gear 52 to rotate through the first rotating column 51, the fourth bevel gear 52 will drive the second rotating column 53 to rotate through the fifth bevel gear 54, the second rotating column 53 will drive the third gear 5 to rotate, the third gear 5 will drive the toothed plate 47 to slide in the inner cavity of the sliding block 46, the toothed plate 47 will drive the protection plate 33 to move through the connecting plate 55, so as to adjust the height of the protection plate 33, and make it suitable for different people, the surface of the bottom plate 1 is fixedly connected with the first telescopic support rod 48, one end of the first telescopic support rod 48 is movably connected with the second telescopic support rod 49, the one end of the flexible bracing piece 49 of second is connected with the fixed surface of connecting plate 55, and the flexible bracing piece 48 of first flexible bracing piece and the flexible bracing piece 49 of second can support connecting plate 55, prevents because under the action of gravity, guard plate 33 can fall, influences work.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the utility model. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides an utensil is put with protection to electrician's electronic technology, includes bottom plate (1), its characterized in that: the improved structure of the automobile seat is characterized in that a connecting plate (55) is arranged above the bottom plate (1), the surface of the connecting plate (55) is fixedly connected with a connecting seat (11), an inner cavity of the connecting seat (11) is fixedly connected with a placing block (12), the surface of the placing block (12) is fixedly connected with a first motor (13), the inner cavity of the connecting seat (11) is fixedly connected with a fixing column (14), one end of the fixing column (14) is fixedly connected with a placing table (15), the inner cavity of the placing table (15) is fixedly connected with a toothed ring (17), the output end of the first motor (13) is fixedly connected with a first gear (18), the surface of the first gear (18) is connected with a rotating rod (16) in a penetrating manner, the surface of the first gear (18) is connected with a second gear (19), the second gear (19) is connected with the inner cavity of the toothed ring (17) in a meshing manner, and the surface of one side of the second gear (19) is fixedly connected with a first connecting rod (2), one end of the first connecting rod (2) is fixedly connected with a connecting sleeve (23), the connecting sleeve (23) is sleeved with the surface of the rotating rod (16), one end of the rotating rod (16) is fixedly connected with a first bevel gear (27), the surface of the first bevel gear (27) is respectively meshed with a second bevel gear (28) and a third bevel gear (29), one side of the first bevel gear (27) is fixedly connected with a second fixing sleeve (24), the surface of the second bevel gear (28) is connected with a connecting block (26) in a penetrating way, one end of the second fixing sleeve (24) is fixedly connected with a second connecting rod (25), one end of the second connecting rod (25) is fixedly connected with the surface of the connecting block (26), one side of the second fixing sleeve (24) is fixedly connected with a supporting plate (3), and the surface of the supporting plate (3) is fixedly connected with a second motor (31), and the output end of the second motor (31) is fixedly connected with the surface of the third bevel gear (29).

2. The electrical and electronic protection device of claim 1, wherein: the other side fixed surface of connecting block (26) is connected with stand (32), the one end fixed connection of stand (32) has guard plate (33).

3. The electrical and electronic protection device of claim 1, wherein: the surface of dwang (16) rotates and is connected with first fixed cover (21), the fixed surface of first fixed cover (21) is connected with dead lever (22), the inner chamber fixed connection of one end and connecting seat (11) of dead lever (22).

4. The electrical and electronic protection device of claim 1, wherein: the fixed surface of bottom plate (1) is connected with pole setting (4), the one end fixedly connected with spliced pole (41) of pole setting (4), the fixed surface of bottom plate (1) is connected with support column (42), the one end rotation of support column (42) is connected with worm wheel (43).

5. The electrical and electronic protection device of claim 4, wherein: the surface meshing of worm wheel (43) is connected with worm (44), the one end fixedly connected with turning block (45) of worm (44), one side fixedly connected with disc of turning block (45), one side fixedly connected with handle of disc.

6. The electrical and electronic protection device of claim 4, wherein: one side fixedly connected with connecting box of spliced pole (41), one end fixedly connected with slider (46) of connecting box one side fixedly connected with first rotation post (51) of worm wheel (43), the surface of spliced pole (41) is run through and is connected with fourth bevel gear (52) to the one end of first rotation post (51), the surface meshing of fourth bevel gear (52) is connected with fifth bevel gear (54).

7. The electrical and electronic protection device of claim 6, wherein: one side fixedly connected with second of fifth bevel gear (54) rotates post (53), the one end of second rotation post (53) runs through the surface of connecting box and is connected with third gear (5), the surface meshing of third gear (5) is connected with pinion rack (47), pinion rack (47) and the inner chamber sliding connection of slider (46), the fixed surface of one end and connecting plate (55) of pinion rack (47) is connected.

8. The electrical and electronic protection device of claim 1, wherein: the surface fixed connection of bottom plate (1) has first flexible bracing piece (48), the one end swing joint of first flexible bracing piece (48) has the flexible bracing piece of second (49), the fixed surface of the one end of the flexible bracing piece of second (49) and connecting plate (55) is connected.