CN213021534U

CN213021534U - Portable theodolite

Info

Publication number: CN213021534U
Application number: CN202021792314.7U
Authority: CN
Inventors: 胡键铭
Original assignee: Individual
Current assignee: Heilongjiang Rongjia Technology Development Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-20
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a portable theodolite, including theodolite main part, data line and collimation portion, the front of theodolite main part is provided with the socket, be provided with the data plug on the data line, the tip of data plug can penetrate into the inside of socket, the data plug with be provided with two sets of fixed establishment between the collimation portion, fixed establishment includes mounting panel and installation piece, the inside of mounting panel has seted up the mounting groove, the inside of installation piece has seted up the activity groove, the inside of activity groove is provided with the picture peg; the utility model discloses a fixed establishment of design is convenient for fix the data plug, has avoided in use data line to receive external force and has dragged the condition that causes the data plug can break away from socket in the theodolite main part for operating personnel's operating efficiency has improved the measuring effect of equipment.

Description

Portable theodolite

Technical Field

The utility model belongs to the technical field of the theodolite, concretely relates to portable theodolite.

Background

The theodolite is a measuring instrument for measuring horizontal angles and vertical angles designed according to the angle measuring principle, and is divided into an optical theodolite and an electronic theodolite, the electronic theodolite is the most commonly used electronic theodolite, the electronic theodolite is convenient to carry, is an automatic and high-precision optical instrument integrating light collection, mechanical measurement, electrical measurement and calculation, adopts electronic subdivision, control processing technology and filtering technology on the basis of electronic intelligence of the optical theodolite, realizes the intelligence of measurement reading, can be widely applied to three-angle, four-angle and other triangular control measurement in countries and cities, is used for engineering measurement in the aspects of railways, roads, bridges, water conservancy, mines and the like, can also be used for installation of buildings and large-scale equipment, and is applied to cadastral measurement, topographic measurement and various engineering measurements.

When the existing theodolite is used, a data plug on a data line needs to be inserted into a socket on the equipment for use, but the data line is easily pulled by external force to cause the data plug to break away from the socket in the use process of the equipment, so that inconvenience is brought to normal operation of an operator, the operation efficiency of the operator is reduced, and the measurement effect of the equipment is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable theodolite to current theodolite that proposes in solving above-mentioned background art is when using, needs to use in inserting the socket on the equipment with the data plug on the data line, but equipment in the use, the data line receives external force easily and drags and lead to the data plug to break away from in the socket, brings inconvenience for operating personnel's normal operating, has reduced operating personnel operating efficiency, influences the problem of equipment measuring effect.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable theodolite, includes theodolite main part, data line and the portion of aiming at, the front of theodolite main part is provided with the socket, be provided with data plug on the data line, data plug's tip can penetrate the inside of socket, data plug with be provided with two sets of fixed establishment between the portion of aiming at, fixed establishment includes mounting panel and installation piece, the mounting groove has been seted up to the inside of mounting panel, the movable groove has been seted up to the inside of installation piece, the inside in movable groove is provided with the picture peg, the tip of picture peg can penetrate the inside of mounting groove, the picture peg with be provided with the spring between the movable groove, the outside of picture peg is provided with two sets of limiting plates, the front of picture peg is provided with the carriage release lever.

Preferably, the front of the sighting part is respectively provided with a telescope, a magnet and a dustproof cover, a hinge is arranged between the top of the dustproof cover and the sighting part, an iron sheet is arranged at the bottom of the dustproof cover, and the iron sheet is connected with the magnet in an adsorption manner.

Preferably, the back of the sighting part is respectively provided with a display screen and an eyepiece.

Preferably, the upper surface of theodolite main part is provided with two sets of backup pads, the backup pad with be provided with the pivot between the portion of aiming at, it is two sets of be provided with the handle between the backup pad.

Preferably, the side of theodolite main part is provided with two sets of knobs.

Preferably, the bottom of theodolite main part is provided with four groups of flattening foot spirals, the bottom of flattening foot spiral is provided with the base.

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

(1) the utility model discloses a fixed establishment of design is convenient for fix the data plug, has avoided in use data line to receive external force and has dragged the condition that causes the data plug can break away from socket in the theodolite main part for operating personnel's operating efficiency has improved the measuring effect of equipment.

(2) The utility model discloses a magnet, shield, hinge and the iron sheet of design combine together, are convenient for can prevent dust to the telescope when not using, have avoided the easy adhesion of dust in the air when not using on the surface of telescope, and operating personnel still need the trouble condition with the dust clean up on telescope surface when reuse, have improved operating personnel's operation impression, and the design is simple, and is dustproof effectual.

Drawings

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

fig. 2 is a schematic structural view of the fixing mechanism of the present invention;

FIG. 3 is a schematic cross-sectional structural view of the mounting block and the mounting plate of the present invention;

FIG. 4 is a schematic view of the collimation part of the present invention;

in the figure: 1. a base; 2. a dust cover; 3. a support plate; 4. a sighting part; 5. a handle; 6. a telescope; 7. a theodolite main body; 8. a data plug; 9. a data line; 10. mounting blocks; 11. mounting a plate; 12. a movable groove; 13. a spring; 14. a limiting plate; 15. a travel bar; 16. mounting grooves; 17. inserting plates; 18. iron sheets; 19. and a magnet.

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. 1-4, the present invention provides a technical solution: a portable theodolite comprises a theodolite main body 7, a data line 9 and an aiming part 4, wherein a socket is arranged on the front surface of the theodolite main body 7, a data plug 8 is arranged on the data line 9, the end part of the data plug 8 can penetrate into the socket, two groups of fixing mechanisms are arranged between the data plug 8 and the aiming part 4, each fixing mechanism comprises a mounting plate 11 and a mounting block 10, a mounting groove 16 is formed in the mounting plate 11, a movable groove 12 is formed in the mounting block 10, an inserting plate 17 is arranged in the movable groove 12, the end part of the inserting plate 17 can penetrate into the mounting groove 16, a spring 13 is arranged between the inserting plate 17 and the movable groove 12, two groups of limiting plates 14 are arranged on the outer part of the inserting plate 17, a moving rod 15 is arranged on the front surface of the inserting plate 17, the data plug 8 can be conveniently fixed through the designed fixing mechanism, and the condition that the data line 9 is pulled by external force to cause the, the operation efficiency of operators is improved, and the measurement effect of the equipment is improved.

In this embodiment, it is preferred, the front of sighting portion 4 is provided with telescope 6 respectively, magnet 19 and shield 2, be provided with the hinge between the top of shield 2 and the sighting portion 4, the bottom of shield 2 is provided with iron sheet 18, adsorb between iron sheet 18 and the magnet 19 and be connected, magnet 19 through the design, shield 2, hinge and iron sheet 18 combine together, be convenient for can prevent dust to telescope 6 when not using, avoided the easy adhesion of the dust in the air when not using on the surface of telescope 6, operating personnel still need be with the trouble condition of the dust clean up on telescope 6 surface when reuse, operating personnel's operation impression has been improved, simple design, dustproof effectual.

In this embodiment, it is preferable that the back surface of the sighting unit 4 is provided with a display screen and an eyepiece.

In this embodiment, preferably, two sets of support plates 3 are provided on the upper surface of the theodolite main body 7, a rotating shaft is provided between the support plates 3 and the sighting part 4, and a handle 5 is provided between the two sets of support plates 3.

In this embodiment, preferably, two sets of knobs are provided on the side surface of the theodolite main body 7.

In this embodiment, preferably, four sets of leveling foot spirals are provided at the bottom of the theodolite main body 7, and the base 1 is provided at the bottom of the leveling foot spirals.

The utility model discloses a theory of operation and use flow:

when the utility model is used, the moving rod 15 is firstly held to move towards the direction close to the mounting block 10 to drive the inserting plate 17 to move, the inserting plate 17 drives the limiting plate 14 to move, at the moment, the spring 13 starts to compress under the influence of the inserting plate 17, when the moving rod 15 moves to a proper position and stops moving, the data plug 8 is inserted into the socket in the theodolite main body 7, the mounting groove 16 is matched with the end part of the plug board 17, the moving rod 15 is then released, the spring 13 is stretched back, the insert 17 is pushed to move towards the mounting plate 11, and then the end of the insert 17 is inserted into the mounting groove 16, so that the data plug 8 is fixed, when the data plug 8 needs to be pulled out, the moving rod 15 is held again to move towards the direction of the mounting block 10, the inserting plate 17 is driven to move, then the end part of the inserting plate 17 is separated from the mounting groove 16, and the data plug 8 can be pulled out from the socket at the moment;

when the telescope is not used, the iron sheet 18 is held to close the dustproof cover 2, when the iron sheet 18 and the magnet 19 are attracted together, the dustproof cover 2 can be closed, when the telescope is used, the dustproof cover 2 is opened again, and when the iron sheet 18 is separated from the magnet 19, the telescope 6 can be opened to open the dustproof cover 2.

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

1. The utility model provides a portable theodolite, includes theodolite main part (7), data line (9) and looks at portion (4), its characterized in that: the front surface of the theodolite main body (7) is provided with a socket, the data line (9) is provided with a data plug (8), the end of the data plug (8) can penetrate into the socket, two groups of fixing mechanisms are arranged between the data plug (8) and the sighting part (4), the fixing mechanism comprises a mounting plate (11) and a mounting block (10), a mounting groove (16) is arranged in the mounting plate (11), a movable groove (12) is arranged in the mounting block (10), an inserting plate (17) is arranged in the movable groove (12), the end part of the insert plate (17) can penetrate into the interior of the mounting groove (16), a spring (13) is arranged between the inserting plate (17) and the movable groove (12), two groups of limiting plates (14) are arranged outside the inserting plate (17), and a moving rod (15) is arranged on the front surface of the inserting plate (17).

2. A portable theodolite according to claim 1, wherein: the front of sighting part (4) is provided with telescope (6), magnet (19) and shield (2) respectively, the top of shield (2) with be provided with the hinge between sighting part (4), the bottom of shield (2) is provided with iron sheet (18), iron sheet (18) with adsorb between magnet (19) and be connected.

3. A portable theodolite according to claim 2, wherein: the back of the sighting part (4) is respectively provided with a display screen and an eyepiece.

4. A portable theodolite according to claim 1, wherein: the upper surface of theodolite main part (7) is provided with two sets of backup pads (3), backup pad (3) with be provided with the pivot between portion of aiming at (4), two sets of be provided with handle (5) between backup pad (3).

5. A portable theodolite according to claim 4, wherein: the side of theodolite main part (7) is provided with two sets of knobs.

6. A portable theodolite according to claim 5, wherein: the bottom of theodolite main part (7) is provided with four groups of flattening foot spirals, the bottom of flattening foot spiral is provided with base (1).