CN220957563U

CN220957563U - Electronic measuring instrument

Info

Publication number: CN220957563U
Application number: CN202322682062.2U
Authority: CN
Inventors: 李会晨; 李小平
Original assignee: Zhuhai Shuifu Electric Technology Co ltd
Current assignee: Zhuhai Shuifu Electric Technology Co ltd
Priority date: 2023-10-07
Filing date: 2023-10-07
Publication date: 2024-05-14
Anticipated expiration: 2033-10-07

Abstract

The utility model discloses an electronic measuring instrument, which belongs to the technical field of measuring instruments and comprises a bottom plate, wherein a first bolt is fixed in the middle of the bottom surface of the bottom plate, a bracket is arranged above the bottom plate, four support rods are fixed on the bottom surface of the bracket, a mounting seat is fixed in the middle of the top surface of the bracket, a mounting groove is formed in the top surface of the mounting seat, a groove is formed in the inner side of the mounting groove, a movable block is connected to the inner side of the groove in a sliding manner, a friction surface is formed in one side of the movable block, a threaded rod is connected to the outer side of the mounting seat in a threaded manner, a knob is fixed at one end of the threaded rod, a ball shaft is connected to the inner side of the mounting groove in a rotating manner, a top plate is fixed at the outer side top of the ball shaft, a threaded hole is formed in the top surface of the top plate, and a measuring instrument main body is connected to the inner side of the threaded hole in a threaded manner. The utility model has the advantages of convenient and quick use, no need of manual adjustment, simple structure and good stability.

Description

Electronic measuring instrument

Technical Field

The utility model belongs to the technical field of measuring instruments, and particularly relates to an electronic measuring instrument.

Background

The measuring instrument is an indication instrument which is converted into direct observation, and comprises various indication instruments, a comparison instrument, a recording instrument, a sensing instrument, a transmitter and the like, when the existing electronic measuring instrument is used for measuring outdoors, the measurement is carried out on a built tripod due to the uneven ground height, and when the measurement is carried out at a plurality of places, the leveling is carried out again after the position is replaced due to the different bottom surface heights, and therefore, the electronic measuring instrument device is provided.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides an electronic measuring instrument which can automatically level after the position is replaced, so as to solve the problems that the existing electronic measuring instrument provided in the background art needs to level again after the position is replaced, and is time-consuming and labor-consuming because the ground height is uneven when the measurement is carried out in the open air and the measurement is carried out on a built tripod and because the bottom surface of each place is different when the measurement is carried out at a plurality of places.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an electronic measuring instrument, includes the bottom plate, the bottom surface middle part of bottom plate is fixed with first bolt, the top of bottom plate is equipped with the support, the bottom surface of support is fixed with four bracing pieces, the top surface middle part of support is fixed with the mount pad, the mounting groove has been seted up to the top surface of mount pad, the recess is seted up to the inboard of mounting groove, the inboard sliding connection of recess has the movable block, friction surface has been seted up to one side of movable block, the outside threaded connection of mount pad has the threaded rod, the one end of threaded rod is fixed with the knob, the inboard rotation of mounting groove is connected with the ball axle, the outside top of ball axle is fixed with the roof, the screw hole has been seted up to the top surface of roof, the inboard threaded connection of screw hole has the measuring instrument main part, the outside of roof is fixed with four connecting rods, the one end of connecting rod is fixed with the balancing weight.

As the preferable technical scheme of the utility model, the support is of an X-shaped structure, and the lower end of the support rod is fixedly connected with the top surface of the bottom plate.

As a preferable technical scheme of the utility model, the friction surface is of a spherical structure.

As a preferable embodiment of the present utility model, the outer side of the ball shaft is in frictional contact with the outer side of the friction surface.

As a preferable technical scheme of the utility model, the other end of the knob penetrates through the inside of the mounting seat, extends into the groove and is rotationally connected with the outer side of the movable block.

As a preferable technical scheme of the utility model, the bayonet size of the mounting groove is smaller than the diameter of the ball shaft.

As a preferable technical scheme of the utility model, the mounting groove is in a spherical structure.

The utility model provides an electronic measuring instrument, which has the following beneficial effects:

1. This electronic measuring instrument can carry out the leveling automatically after the change position, has solved when measuring in the field, because the high uneven needs of ground, measures on the tripod of setting up, and when measuring in many places, because the bottom surface height condition of everywhere is different, need carry out the leveling again after the change position, the problem that wastes time and energy.

2. The electronic measuring instrument has reasonable and compact structural design and convenient and quick use.

Drawings

Fig. 1 is a schematic diagram of the overall structure of an electronic measuring instrument according to the present utility model.

Fig. 2 is a schematic diagram of a split structure of an electronic measuring instrument according to the present utility model.

Fig. 3 is an enlarged schematic view of the electronic measuring instrument of the present utility model at a in fig. 2.

In the figure: 1. a bottom plate; 2. a first bolt; 3. a bracket; 4. a support rod; 5. a mounting base; 6. a mounting groove; 7. a groove; 8. a movable block; 9. a friction surface; 10. a threaded rod; 11. a knob; 12. a ball shaft; 13. a top plate; 14. a threaded hole; 15. a meter body; 16. a connecting rod; 17. and (5) balancing weights.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the electronic measuring instrument comprises a bottom plate 1, a first bolt 2 is fixed in the middle of the bottom surface of the bottom plate 1, a bracket 3 is arranged above the bottom plate 1, four supporting rods 4 are fixed on the bottom surface of the bracket 3, a mounting seat 5 is fixed in the middle of the top surface of the bracket 3, a mounting groove 6 is formed in the top surface of the mounting seat 5, a groove 7 is formed in the inner side of the mounting groove 6, a movable block 8 is slidably connected to the inner side of the groove 7, a friction surface 9 is formed in one side of the movable block 8, a threaded rod 10 is connected to the outer side of the mounting seat 5 in a threaded manner, a knob 11 is fixed at one end of the threaded rod 10, a ball shaft 12 is rotatably connected to the inner side of the mounting groove 6, a top plate 13 is fixed to the outer side of the ball shaft 12, a threaded hole 14 is formed in the top surface of the top plate 13, a measuring instrument main body 15 is in threaded connection with the inner side of the threaded hole 14, four connecting rods 16 are fixed on the outer side of the top plate 13, a balancing weight 17 is fixed at one end of the connecting rod 16, the bracket 3 is in an X-shaped structure, the lower end of the supporting rod 4 is fixedly connected with the top surface of the bottom plate 1, the friction surface 9 is in a spherical structure, the outer side of the ball shaft 12 is in friction surface is in friction contact with the outer side of the friction surface 9, the other end of the friction surface is in friction surface 7, and the other end of the friction surface extends to the inner side of the mounting seat 5 through the inside of the mounting seat 5 and extends to the inner side of the groove 7 and is in a bayonet structure in the diameter of the spherical structure 6 is in the diameter of the spherical surface 6 is in the rotation of the spherical surface 6;

The four balancing weights 17 keep weight balance when the top plate 13 is inclined by the principle of the balance through the first bolt 2 fixed on the tripod, the top plate 13 drives the ball shaft 12 to rotate along the mounting groove 6 on the mounting seat 5 to return to a balanced state, then, the knob 11 is rotated to drive the threaded rod 10 to rotate and push the movable block 8 to move in the groove 7 through the rotating knob 11, the friction surface 9 on the movable block 8 is in contact with the ball shaft 12, the ball shaft 12 is fixed through friction force, and therefore the position of the top plate 13 is fixed, and then, the measuring instrument main body 15 is fixed in the threaded hole 14 on the top plate 13.

Specific use and action of the embodiment: according to the utility model, the top plate 13 is fixed on a tripod through the first bolt 2, the balance principle is utilized, and when the top plate 13 inclines, the four balancing weights 17 keep weight balance, so that the top plate 13 drives the ball shaft 12 to rotate along the mounting groove 6 on the mounting seat 5 to return to a balanced state, then, through rotating the knob 11, the knob 11 drives the threaded rod 10 to rotate and pushes the movable block 8 to move along the groove 7, so that the friction surface 9 on the movable block 8 is in contact with the ball shaft 12, the ball shaft 12 is fixed through friction force, and therefore, the position of the top plate 13 is fixed, and then, the measuring instrument main body 15 is fixed on the threaded hole 14 on the top plate 13.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. An electronic measuring instrument, comprising a base plate (1), characterized in that: the utility model discloses a measuring instrument, including bottom plate (1), bottom surface middle part of bottom plate (1), bottom plate (1) top is fixed with first bolt (2), the top of bottom plate (1) is equipped with support (3), the bottom surface of support (3) is fixed with four bracing pieces (4), the top surface middle part of support (3) is fixed with mount pad (5), mounting groove (6) are seted up to the top surface of mount pad (5), recess (7) are seted up to the inboard of mounting groove (6), the inboard sliding connection of recess (7) has movable block (8), friction surface (9) are seted up to one side of movable block (8), the outside threaded connection of mount pad (5) has threaded rod (10), the one end of threaded rod (10) is fixed with knob (11), the inboard rotation of mounting groove (6) is connected with ball axle (12), the outside top of ball axle (12) is fixed with roof (13), threaded hole (14) are seted up to the top surface of roof (13), the inboard threaded connection of threaded hole (14) has measuring instrument main part (15), the outside of roof (13) is fixed with four connecting rods (16), one end (17).

2. An electronic meter according to claim 1, wherein: the support (3) is of an X-shaped structure, and the lower end of the support rod (4) is fixedly connected with the top surface of the bottom plate (1).

3. An electronic meter according to claim 1, wherein: the friction surface (9) is of a spherical structure.

4. An electronic meter according to claim 1, wherein: the outer side of the ball shaft (12) is in friction contact with the outer side of the friction surface (9).

5. An electronic meter according to claim 1, wherein: the other end of the knob (11) penetrates through the inside of the mounting seat (5) and extends to the inside of the groove (7) and is rotationally connected with the outer side of the movable block (8).

6. An electronic meter according to claim 1, wherein: the bayonet size of the mounting groove (6) is smaller than the diameter of the ball shaft (12).

7. An electronic meter according to claim 1, wherein: the mounting groove (6) is in a spherical structure.