CN219712846U

CN219712846U - Distance measuring instrument

Info

Publication number: CN219712846U
Application number: CN202321121957.2U
Authority: CN
Inventors: 韩琪; 顾正伟
Original assignee: Hangzhou Xiaoshan Tiandu Housing Area Surveying And Mapping Co ltd
Current assignee: Hangzhou Xiaoshan Tiandu Housing Area Surveying And Mapping Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-09-19
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a range finder, which belongs to the technical field of surveying instruments and comprises a mounting plate, wherein a second rotating shaft is sleeved on the top of the mounting plate through a bearing A, the top end of the second rotating shaft is fixedly connected with a control main body, one side of the control main body is provided with an infrared detection head and a laser detection head.

Description

Distance measuring instrument

Technical Field

The utility model relates to the technical field of surveying instruments, in particular to a range finder.

Background

The surveying instrument, simply said, be instrument and device such as data acquisition, processing, output of making for survey and drawing operation design, the surveying instrument when using, need install on specific support and adjust the levelness of support, and the device of house survey and drawing is visible everywhere.

However, most of the existing ranging devices have the problems of complex installation, poor use stability after installation and poor adjustment accuracy during ranging.

Disclosure of Invention

First, the technical problem to be solved

Aiming at the defects in the prior art, the utility model aims to provide a range finder, which has the characteristics of convenient installation, high installation and use stability and high adjustment accuracy.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a range finder, which comprises a mounting plate, wherein the top of the mounting plate is sleeved with a second rotating shaft through a bearing A, the top end of the second rotating shaft is fixedly connected with a control main body, one side of the control main body is provided with an infrared detection head and a laser detection head, the top of the mounting plate is sleeved with a first rotating shaft through a bearing B, the top end of the first rotating shaft is fixedly connected with a knob, the surface of the first rotating shaft is fixedly connected with a driving gear, the surface of the second rotating shaft is fixedly connected with a driven gear, the driving gear and the driven gear are meshed with each other, the inner side of the mounting plate is fixedly connected with a double-shaft motor, one end of each of two output shafts of the double-shaft motor is fixedly connected with a threaded rod, one end of each of the threaded rods is fixedly connected with a third rotating shaft, one end of each of the third rotating shafts is sleeved on the inner side of the mounting plate through a bearing C, the surface of each of the threaded rods is connected with a threaded sleeve, the top of each of the threaded sleeves is fixedly connected with a supporting plate, and the bottom of the supporting plate is fixedly connected with a clamping plate.

When using a distancer of this technical scheme, through rotating the knob, drive first pivot and driving gear rotation to drive driven gear, the second pivot, control main part, infrared detection head and laser detection head rotate, regulate and control the angle of handling infrared detection head and laser detection head, guarantee device flexibility, auxiliary environment is measured, work through biax motor, can drive the threaded rod and rotate, thereby drive thread bush, backup pad and grip block and remove, with the help of the grip block, can carry out the centre gripping to the support frame fixedly, conveniently carry out the joint installation to the device, and guarantee stability in use.

Further, a sliding groove is formed in the mounting plate, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is fixedly connected to the bottom of the threaded sleeve.

Further, the inside fixedly connected with support cover of mounting panel, the backup pad cup joints in the support cover is inside.

Further, the surface of the mounting plate is provided with a level, and the diameter size of the driving gear is smaller than that of the driven gear.

Further, the number of the threaded rods is two, and the thread directions of the two threaded rods are opposite.

Further, a control panel is arranged on one side of the mounting plate, and the control panel is electrically connected with the double-shaft motor, the control main board, the laser detection head and the infrared detection head through wires.

(III) beneficial effects

In summary, the utility model has the following beneficial effects:

1. the rotary knob is rotated to drive the first rotary shaft and the driving gear to rotate, so that the driven gear, the second rotary shaft, the control main body, the infrared detection head and the laser detection head are driven to rotate, the angles of the infrared detection head and the laser detection head are regulated and controlled, the flexibility of the device is guaranteed, the environment is assisted in measurement, the threaded rod can be driven to rotate through the work of the double-shaft motor, the threaded sleeve, the support plate and the clamping plate are driven to move, the support bracket can be clamped and fixed by the aid of the clamping plate, the clamping installation of the device is facilitated, and the use stability is guaranteed;

2. through the arrangement of the sliding groove and the sliding block, the stability of the threaded sleeve during adjustment can be ensured, and through the arrangement of the supporting sleeve, the supporting plate can be supported in a sleeved mode, so that the stability of the supporting plate during adjustment and movement is ensured;

3. through setting up the spirit level, can assist installing the device, through setting up the diameter size of driving gear less than driven gear's diameter size, can reduce the rotation dynamics, make the rotation adjustment lighter, and the guarantee rotates more stably and accurately, with the help of setting up and controlling the panel, can control the electrical components of device to the convenience is controlled the device.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the description of the embodiments or the prior art will be briefly described, and it is apparent that the drawings in the following description are only one embodiment of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic cross-sectional elevation view of the present utility model;

fig. 3 is a schematic diagram of the structure at a in fig. 2.

The marks in the drawings are:

1. a clamping plate; 2. a support plate; 3. a drive gear; 4. a knob; 5. a driven gear; 6. a control main body; 7. an infrared detection head; 8. a laser detection head; 9. a control panel; 10. a mounting plate; 11. a first rotating shaft; 12. a second rotating shaft; 13. a level gauge; 14. a biaxial motor; 15. a third rotating shaft; 16. a threaded rod; 17. a chute; 18. a slide block; 19. a support sleeve; 20. and (5) a threaded sleeve.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the present utility model easy to understand, the technical solutions in the embodiments of the present utility model are clearly and completely described below to further illustrate the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, not all versions.

Examples:

the utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a range finder, including mounting panel 10, mounting panel 10 top has cup jointed second pivot 12 through bearing A, second pivot 12 top fixedly connected with control main part 6, control main part 6 one side is provided with infrared ray detection head 7 and laser detection head 8, mounting panel 10 top has cup jointed first pivot 11 through bearing B, first pivot 11 top fixedly connected with knob 4, through rotating knob 4, drive first pivot 11 and driving gear 3 rotation, thereby drive driven gear 5, second pivot 12, control main part 6, infrared ray detection head 7 and laser detection head 8 rotate, carry out regulation and control processing to the angle of infrared ray detection head 7 and laser detection head 8, guarantee device flexibility, auxiliary environment measures, first pivot 11 fixed surface is connected with driving gear 3, second pivot 12 fixedly connected with driven gear 5, intermesh between driving gear 3 and the driven gear 5, mounting panel 10 inboard fixedly connected with biaxial motor 14, work through biaxial motor 14, can drive threaded rod 16 and rotate, thereby drive thread bush 20, backup pad 2 and grip block 1 remove, can carry out the centre gripping motor to support holder fixed, make things convenient for the support to carry out the regulation and control to install at the support plate 2, three threaded rod 16 is connected with three threaded rod 16, three threaded rod 1 top fixed connection support plate 16, three threaded rod 15 is connected with the threaded rod 16, three threaded rod 1 top fixed connection has one end 15.

Specifically, a sliding groove 17 is formed in the mounting plate 10, a sliding block 18 is connected in the sliding groove 17 in a sliding mode, the sliding block 18 is fixedly connected to the bottom of a threaded sleeve 20, a supporting sleeve 19 is fixedly connected to the inner side of the mounting plate 10, and the supporting plate 2 is sleeved in the supporting sleeve 19.

Through adopting above-mentioned technical scheme, through setting up spout 17 and slider 18, can ensure the stability when screw thread cover 20 moves the adjustment, through setting up support sleeve 19, can cup joint the support to backup pad 2, guarantee backup pad 2 stability when the adjustment removes.

Specifically, the surface of the mounting plate 10 is provided with a level gauge 13, the diameter size of the driving gear 3 is smaller than that of the driven gear 5, the number of the threaded rods 16 is two, and the thread directions of the two threaded rods 16 are opposite.

Through adopting above-mentioned technical scheme, through setting up spirit level 13, can assist installing the device, through setting up the diameter size of driving gear 3 to be less than the diameter size of driven gear 5, can reduce the dynamics of rotation, make the rotation adjustment lighter, and the guarantee rotates more stably and accurately.

Specifically, a control panel 9 is arranged on one side of the mounting plate 10, and the control panel 9 is electrically connected with the double-shaft motor 14, the control main board, the laser detection head 8 and the infrared detection head 7 through wires.

By adopting the technical scheme, the electric elements of the device can be controlled by means of the control panel 9, so that the device is conveniently controlled.

The working principle of the utility model is as follows:

when the device is used, the device can be placed on a support bracket firstly, the level of the device is adjusted by means of a level meter 13, after the adjustment is completed, a double-shaft motor 14 is controlled to work by a control panel 9, a threaded rod 16 is driven to rotate, so that a threaded sleeve 20, a support plate 2 and a clamping plate 1 are driven to move, the device and the support bracket are clamped and fixed by the aid of the clamping plate 1, during the use, a knob 4 can be rotated, a first rotating shaft 11 and a driving gear 3 are driven to rotate, a driven gear 5, a second rotating shaft 12, a control main body 6, an infrared detection head 7 and a laser detection head 8 are driven to rotate, the angles of the infrared detection head 7 and the laser detection head 8 are regulated and controlled, and at the moment, the control main body 6, the infrared detection head 7 and the laser detection head 8 are controlled to work by the control panel 9, and the environment is measured.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims

1. A rangefinder comprising a mounting plate (10), characterized in that: the top of the mounting plate (10) is sleeved with a second rotating shaft (12) through a bearing A, the top end of the second rotating shaft (12) is fixedly connected with a control main body (6), one side of the control main body (6) is provided with an infrared detection head (7) and a laser detection head (8), the top of the mounting plate (10) is sleeved with a first rotating shaft (11) through a bearing B, and the top end of the first rotating shaft (11) is fixedly connected with a knob (4);

first pivot (11) fixed surface is connected with driving gear (3), second pivot (12) fixed surface is connected with driven gear (5), intermeshing between driving gear (3) and driven gear (5), mounting panel (10) inboard fixedly connected with biax motor (14), biax motor (14) two output shaft one end fixedly connected with threaded rod (16), threaded rod (16) one end fixedly connected with third pivot (15), third pivot (15) one end cup joints inboard at mounting panel (10) through bearing C, threaded rod (16) surface screw thread connection has thread bush (20), thread bush (20) top fixedly connected with backup pad (2), backup pad (2) bottom fixedly connected with grip block (1).

2. A rangefinder in accordance with claim 1 wherein: a sliding groove (17) is formed in the mounting plate (10), a sliding block (18) is connected in the sliding groove (17) in a sliding mode, and the sliding block (18) is fixedly connected to the bottom of the threaded sleeve (20).

3. A rangefinder in accordance with claim 1 wherein: the inner side of the mounting plate (10) is fixedly connected with a supporting sleeve (19), and the supporting plate (2) is sleeved inside the supporting sleeve (19).

4. A rangefinder in accordance with claim 1 wherein: the surface of the mounting plate (10) is provided with a level gauge (13), and the diameter size of the driving gear (3) is smaller than that of the driven gear (5).

5. A rangefinder in accordance with claim 1 wherein: the number of the threaded rods (16) is two, and the thread directions of the two threaded rods (16) are opposite.

6. A rangefinder in accordance with claim 1 wherein: one side of the mounting plate (10) is provided with a control panel (9), and the control panel (9) is electrically connected with the double-shaft motor (14), the control main board, the laser detection head (8) and the infrared detection head (7) through wires.