CN213513036U - Measurement and control instrument with high stability - Google Patents

Abstract

The utility model relates to a measurement and control instrument technical field just discloses a measurement and control instrument that stability is high, comprising a base plate, four mounting panels of the lower fixed surface of bottom plate is connected with, four the equal fixedly connected with bearing frame of surface of mounting panel, the mounting panel rotates through the bearing frame and is connected with the worm, the surface of mounting panel rotates through the bearing and is connected with the worm wheel. This measurement and control instrument that stability is high, worm through setting up, the worm drives the worm wheel rotatory, the worm wheel drives the screw thread post rotatory, it is rotatory to make the screw thread post drive threaded rod and cushion, four screw thread posts are controlled respectively through four worms and are adjusted, can adjust one of them alone, and the mode through rotatory threaded rod, adjust the cushion apart from the distance of bottom plate, make the cushion can with ground in close contact with, in order to adapt to the uneven ground of outdoor height, make the device can stably place, the stability of device has been improved, when not using, can accomodate the below to the bottom plate, the normal use of device is not influenced.

Description

Measurement and control instrument with high stability

Technical Field

The utility model relates to a measurement and control instrument technical field specifically is a measurement and control instrument that stability is high.

Background

The measurement and control technology and the instrument specialty are high-tech intensive comprehensive subjects formed by interpenetration of multiple subjects such as precision machinery, electronics, circuits, optics, automatic control, computers, information technology and the like, and are the only subjects in the instrument and meter industry in China. It has wide professional range: design and manufacture of instruments and meters, industrial automatic control, launching and monitoring of rocket and missile satellites, deep sea detectors and aerospace vehicles.

Observe and control the instrument, because of its work needs, often need use in the open air, and open air land height is uneven, leads to observing and controlling the instrument and can not place firmly, and then influences the stability in use of device, and when outdoor use instrument, interference factor is more, and the device is very easily taken place vibrations, and then influences the stability in use of device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a measurement and control instrument that stability is high possesses advantages such as improve device stability, has solved measurement and control instrument, because of its work needs, often needs to use in the open air, and the open air land height is uneven, leads to measurement and control instrument can't place firmly, and then influences the stability in use of device, and when outdoor use instrument, interference factor is more, and the device is very easily taken place vibrations, and then influences the stability in use's of device problem.

(II) technical scheme

For the purpose of realizing above-mentioned improvement device stability, the utility model provides a following technical scheme: a high-stability measurement and control instrument comprises a bottom plate, wherein four mounting plates are fixedly connected to the lower surface of the bottom plate, bearing seats are fixedly connected to the outer surfaces of the four mounting plates, a worm is rotatably connected to the mounting plates through the bearing seats, a worm wheel is rotatably connected to the outer surfaces of the mounting plates through bearings, the worm is meshed with the worm wheel, a threaded column which is hollow inside is fixedly connected to the outer surface of the worm wheel, a threaded rod is arranged on the lower surface of the threaded column in an inserting mode, the threaded column is in threaded connection with the threaded rod, a cushion block is fixedly connected to the bottom end of the threaded rod, four telescopic rods are fixedly connected to the upper surface of the bottom plate, springs are sleeved on the outer surfaces of the four telescopic rods, a support plate is fixedly connected between the, a plurality of spouts have been seted up to the upper surface of bottom plate, every equal sliding connection in inside of spout has two sliders, the slider with it has the connecting rod, two to articulate between the backup pad the equal fixedly connected with long board in the relative one side of slider, the outer fixed surface of long board is connected with a set of rubber arch, every the top of spout all is provided with the sleeve, fixedly connected with a set of elastic damping piece on the telescopic inside lateral wall, rubber arch with elastic damping piece looks butt.

Preferably, the lower surface of the bottom plate is provided with four wheels, and the four wheels are uniformly distributed on the lower surface of the bottom plate.

Preferably, the lower surface of the bottom plate is fixedly connected with four first magnets, the outer surface of the threaded column is fixedly connected with a second magnet, and the first magnet and the second magnet attract each other.

Preferably, the included angle between the threaded column and the bottom plate ranges from zero to one hundred and sixty degrees.

Preferably, the rubber bulges are divided into two groups, the number of each group is more than ten, and the rubber bulges are uniformly distributed on the upper surface and the lower surface of the long plate.

Preferably, the range of an included angle between the connecting rod and the supporting plate is thirty to sixty degrees.

(III) advantageous effects

Compared with the prior art, the utility model provides a measurement and control instrument that stability is high possesses following beneficial effect:

(1) this measurement and control instrument that stability is high, when outdoor use, worm through setting up, rotatory worm, the worm drives the worm wheel rotatory, the worm wheel drives the screw thread post rotatory, it is rotatory to make the screw thread post drive the threaded rod and the cushion, four screw thread posts are through four worms control respectively and are adjusted, one of them can be adjusted alone, and the mode through rotatory threaded rod, adjust the distance of cushion apart from the bottom plate, make the cushion can with ground in close contact with, in order to adapt to the uneven ground of outdoor height, make the device can stably place, the stability of device has been improved, when not using, can accomodate the below to the bottom plate, do not influence the normal use of device.

(2) This measurement and control instrument that stability is high, when using, when the device takes place to shake, backup pad and measurement and control instrument body vibrations, can drive the telescopic link flexible, the telescopic link drives spring deformation, produce the elasticity opposite with vibrations direction, play the effect that slows down vibrations, and simultaneously, the backup pad passes through the connecting rod and drives two relative or back of the body removals of slider, the slider drives the long slab and removes, the long slab drives the protruding its removal of rubber, rubber arch when removing, can produce the frictional force with the direction of motion with the elastic damping piece, can reduce its motion amplitude, reduce the power of vibrations, the absorbing effect is played, thereby reach the effect that further improves device stability.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is an enlarged view of the structure B in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. mounting a plate; 3. a bearing seat; 4. a worm; 5. a worm gear; 6. a threaded post; 7. a threaded rod; 8. cushion blocks; 9. a telescopic rod; 10. a spring; 11. a support plate; 12. a measurement and control instrument body; 13. a chute; 14. a slider; 15. a connecting rod; 16. a long plate; 17. a rubber bulge; 18. a sleeve; 19. an elastic damping block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a measurement and control instrument with high stability comprises a base plate 1, four mounting plates 2 are fixedly connected to the lower surface of the base plate 1, bearing seats 3 are fixedly connected to the outer surfaces of the four mounting plates 2, worms 4 are rotatably connected to the mounting plates 2 through the bearing seats 3, worm wheels 5 are rotatably connected to the outer surfaces of the mounting plates 2 through bearings, the worms 4 are meshed with the worm wheels 5, threaded columns 6 with hollow interiors are fixedly connected to the outer surfaces of the worm wheels 5, threaded rods 7 are inserted into the lower surfaces of the threaded columns 6, the threaded columns 6 are in threaded connection with the threaded rods 7, cushion blocks 8 are fixedly connected to the bottom ends of the threaded rods 7, four telescopic rods 9 are fixedly connected to the upper surface of the base plate 1, springs 10 are sleeved on the outer surfaces of the four telescopic rods 9, support plates 11 are fixedly connected between, a plurality of spouts 13 have been seted up to bottom plate 1's upper surface, the equal sliding connection in inside of every spout 13 has two sliders 14, it has connecting rod 15 to articulate between slider 14 and the backup pad 11, the equal fixedly connected with long board 16 in one side that two sliders 14 are relative, the outer fixed surface of long board 16 is connected with a set of rubber arch 17, the top of every spout 13 all is provided with sleeve 18, a set of elastic damping piece 19 of fixedly connected with on sleeve 18's the inside lateral wall, rubber arch 17 and elastic damping piece 19 looks butt.

Further, the lower surface of bottom plate 1 is provided with four wheels 20, and four wheels 20 evenly distributed play the effect of convenient removal, facilitate the use at the lower surface of bottom plate 1.

Furthermore, the lower surface of the bottom plate 1 is fixedly connected with four first magnets, the outer surface of the threaded column 6 is fixedly connected with a second magnet, the first magnets and the second magnets attract each other, and when the bottom plate is not used, the threaded column 6 is attached to the first magnets, so that the threaded column 6 and the bottom plate 1 are in a parallel state.

Further, the included angle scope between screw thread post 6 and the bottom plate 1 is zero to one hundred sixty degrees, plays the effect of guaranteeing the device steady operation, avoids causing the phenomenon appearance that the device can't be used because of the angle is too big or the undersize.

Further, the rubber bumps 17 are divided into two groups, the number of each group is larger than ten, the rubber bumps are evenly distributed on the upper surface and the lower surface of the long plate 16, the rubber bumps 17 are in full contact with the elastic damping blocks 19, the friction force between the rubber bumps and the elastic damping blocks is increased, and the elastic damping blocks 19 are generally made of rubber.

Further, the included angle between the connecting rod 15 and the supporting plate 11 ranges from thirty degrees to sixty degrees, so that the effect of avoiding collision of the two long plates 16 is achieved, and meanwhile, the long plates 16 are prevented from being drawn out of the sleeve 18.

In conclusion, this measurement and control instrument that stability is high, when using outdoors, through the worm 4 that sets up, rotatory worm 4, worm 4 drives worm wheel 5 rotatory, worm wheel 5 drives screw post 6 rotatory, it is rotatory to make screw post 6 can drive threaded rod 7 and cushion 8, four screw post 6 are controlled respectively through four worms 4 and are adjusted, can adjust one of them alone, and through the mode of rotatory threaded rod 7, adjust the distance of cushion 8 apart from bottom plate 1, make cushion 8 can with ground in close contact with, in order to adapt to the uneven ground of outdoor height, make the device can stably place, the stability of device has been improved, when not using, can accomodate to the below of bottom plate 1, do not influence the normal use of device.

This measurement and control instrument that stability is high, when using, when the device takes place to shake, backup pad 11 shakes with measurement and control instrument body 12, can drive telescopic link 9 flexible, telescopic link 9 drives spring 10 deformation, produce the elasticity opposite with vibrations direction, play the effect that slows down vibrations, and simultaneously, backup pad 11 drives two relative or back of the body removal of slider 14 through connecting rod 15, slider 14 drives long slab 16 and removes, long slab 16 drives protruding its 17 removal of rubber, protruding 17 of rubber is when removing, can produce the frictional force with the direction of motion with elastic damping piece 19, can reduce its motion amplitude, reduce the power of vibrations, play absorbing effect, thereby reach the effect of further improvement device stability.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The standard parts used in the present application document can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts the conventional means matured in the prior art, the machines, the parts and the equipment adopt the conventional types in the prior art, the circuit connection adopts the conventional connection mode in the prior art, no specific description is provided here, meanwhile, the electric elements appearing in the specification are electrically connected with the external main controller and the mains supply, the peripheral controller mentioned in the specification can play a control role for the electric elements mentioned in the specification, and the peripheral controller is the conventional known equipment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a measurement and control instrument that stability is high, includes bottom plate (1), its characterized in that: the lower fixed surface of the bottom plate (1) is fixedly connected with four mounting plates (2), the outer surfaces of the four mounting plates (2) are fixedly connected with bearing seats (3), the mounting plates (2) are rotatably connected with worms (4) through the bearing seats (3), the outer surfaces of the mounting plates (2) are rotatably connected with worm wheels (5) through bearings, the worms (4) are meshed with the worm wheels (5), the outer surfaces of the worm wheels (5) are fixedly connected with hollow threaded columns (6) inside, threaded rods (7) are arranged on the lower surfaces of the threaded columns (6) in an alternating mode, the threaded columns (6) are in threaded connection with the threaded rods (7), the bottom of the threaded rods (7) are fixedly connected with cushion blocks (8), the upper fixed surface of the bottom plate (1) is connected with four telescopic rods (9), and springs (10) are sleeved on the outer surfaces of the four telescopic, supporting plates (11) are fixedly connected among the top ends of the four telescopic rods (9), the upper surface of the supporting plate (11) is fixedly connected with a measurement and control instrument body (12), a plurality of sliding grooves (13) are arranged on the upper surface of the bottom plate (1), two sliding blocks (14) are connected inside each sliding groove (13) in a sliding manner, a connecting rod (15) is hinged between the sliding blocks (14) and the supporting plate (11), one side of each of the two sliding blocks (14) opposite to each other is fixedly connected with a long plate (16), a group of rubber bulges (17) are fixedly connected with the outer surface of the long plate (16), a sleeve (18) is arranged above each sliding groove (13), a group of elastic damping blocks (19) are fixedly connected on the inner side wall of the sleeve (18), the rubber bulge (17) is abutted with the elastic damping block (19).

2. The measurement and control instrument with high stability according to claim 1, wherein: the lower surface of the bottom plate (1) is provided with four wheels (20), and the four wheels (20) are uniformly distributed on the lower surface of the bottom plate (1).

3. The measurement and control instrument with high stability according to claim 1, wherein: the lower surface of the bottom plate (1) is fixedly connected with four first magnets, the outer surface of the threaded column (6) is fixedly connected with a second magnet, and the first magnets and the second magnet attract each other.

4. The measurement and control instrument with high stability according to claim 1, wherein: the included angle range between the threaded column (6) and the bottom plate (1) is zero to one hundred and sixty degrees.

5. The measurement and control instrument with high stability according to claim 1, wherein: the rubber bulges (17) are divided into two groups, the number of each group is more than ten, and the rubber bulges are uniformly distributed on the upper surface and the lower surface of the long plate (16).

6. The measurement and control instrument with high stability according to claim 1, wherein: the included angle range between the connecting rod (15) and the supporting plate (11) is thirty to sixty degrees.

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