Flexible supporting rod for laser range finder

Abstract

The utility model belongs to the field of distance measuring tools, and particularly discloses a flexible supporting rod for a laser range finder, which comprises a telescopic mechanism, a gooseneck pipe, a control mechanism and a laser range finder body, the telescopic mechanism comprises an outer cylinder, an inner cylinder is arranged at the top of the outer cylinder in a telescopic mode, a gooseneck pipe is movably installed at the top of the inner cylinder, a clamping seat is fixedly installed at the top of the gooseneck pipe, and the laser range finder body is located on the clamping seat; the control mechanism comprises a control panel arranged at the bottom of the outer cylinder, and a reading button is arranged on the surface of the laser range finder body. The inner cylinder telescopically moves in the outer cylinder, the gooseneck telescopically moves in the inner cylinder, the overall height of the device is adjusted, the gooseneck is allowed to be adjusted in multiple directions, and the position and the orientation angle of the laser range finder body are adjusted through the gooseneck, so that the laser emission port of the laser range finder body is aligned with the distance measurement position for distance measurement. The application range of the device is widened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of ranging tool, concretely relates to a flexible support rod for laser range finder. BACKGROUND

[0002] The laser range finder is a kind of equipment using laser technology to measure distance, is widely used in construction, engineering, surveying and mapping and geographic information system etc.

[0003] When being used, staff usually hold laser range finder to measure distance or use support rod to connect laser range finder to measure distance.

[0004] However, the conventional support rod for laser range finder can only adjust length, and the flexibility is not good, and staff need to open laser range finder and then move it to the required position, so the demand of distance measurement cannot be met. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a flexible support rod for laser range finder to solve the problem of poor flexibility of conventional support rod for laser range finder and the need of staff to open laser range finder and then move it to the required position in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme:

[0007] A flexible support rod for laser range finder, including telescopic mechanism, swan neck pipe, control mechanism and laser range finder body, the telescopic mechanism includes outer tube, the top telescopic of outer tube is provided with inner tube, the top of inner tube is movably installed with swan neck pipe, the top of swan neck pipe is fixedly installed with clamping seat, and the laser range finder body is located on clamping seat, the control mechanism includes control panel arranged at the bottom of outer tube, the surface of laser range finder body is provided with reading button, the clamping seat is fixedly installed with micro motor, the output end of micro motor is fixedly installed with swing arm, and reading button is located on the rotation path of swing arm.

[0008] Preferably, the outer tube and the inner tube are both threaded with a limiting pin.

[0009] Preferably, the bottom of the swan neck pipe is fixedly installed with a sliding block, both sides of the inner tube are provided with a movable slot, and the sliding block is slidably connected with the movable slot.

[0010] Preferably, a holding block is fixedly installed between the swan neck pipe and the clamping seat, and the inner side of the front end of the inner tube is provided with a rubber pad.

[0011] Preferably, the clamping plate is installed on both sides of the clamping seat through a spring, and the side plate is fixedly installed on the clamping plate at both ends of the laser range finder body.

[0012] Preferably, the spring is fixedly installed between the clamping plate and a limiting block, and a limiting groove is arranged in a clamping seat on the periphery of the limiting block.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] The utility model discloses a goose neck pipe is adjusted in the inner tube, and the overall height of the adjusting device is adjusted, the goose neck pipe is adjusted in multiple directions, the position and the angle of orientation of the laser range finder body are adjusted through the goose neck pipe, and the application range of the device is increased.

[0015] The utility model discloses a control panel at the bottom of the device controls the start of the micro motor, and the micro motor drives the swing arm to rotate until the swing arm presses the reading button by colliding with the reading button, thereby adjusting the laser range finder body to the read state for reading distance measurement work, and the swing arm and the reading button are separated after the work is completed, and the distance measurement work can be stopped, the control panel is beside the hand of the person holding the outer tube, and the person can easily control, and the laser range finder body does not need to be moved to a low place to be started again to adjust the height and the angle for distance measurement work, and the work efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for the ordinary skilled in the art, other drawings can be obtained according to these drawings without the creative labor, and wherein:

[0017] Figure 1 It is the overall structure schematic diagram of the utility model;

[0018] Figure 2 It is the clamping seat local structure schematic diagram of the utility model;

[0019] Figure 3 It is the clamping seat internal structure schematic diagram of the utility model;

[0020] Figure 4 It is the slider local structure schematic diagram of the utility model.

[0021] In the drawing: 1, outer tube;2, inner tube;3, goose neck pipe;4, limiting bolt;5, control panel;6, clamping seat;601, clamping plate;602, side plate;603, limiting groove;604, limiting block;605, spring;7, laser range finder body;8, reading button;9, swing arm;10, micro motor;11, holding block;12, rubber pad;13, movable slot;14, slider. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific implementation manners of the utility model will be explained in detail below with reference to the drawings in the specification.

[0023] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model can also be implemented in other manners different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present utility model, therefore, the present utility model is not limited by the specific embodiments disclosed below.

[0024] Secondly, the "one embodiment" or "embodiment" referred to herein means that specific features, structures or characteristics can be included in at least one implementation manner of the present utility model. "In one embodiment" appearing in different places in the specification does not mean the same embodiment, nor is it an embodiment that is independent of or mutually exclusive with other embodiments.

[0025] As shown in the accompanying drawings Figure 1 and the accompanying drawings Figure 2 :

[0026] Embodiment one: the embodiment provides a flexible support rod for laser range finder, which comprises a telescopic mechanism, a goose neck pipe 3, a control mechanism and a laser range finder body 7; the telescopic mechanism comprises an outer cylinder 1, the top of the outer cylinder 1 is provided with an inner cylinder 2 in a telescopic manner, the top of the inner cylinder 2 is movably installed with the goose neck pipe 3, the top of the goose neck pipe 3 is fixedly installed with a clamping seat 6, and the laser range finder body 7 is located on the clamping seat 6; the control mechanism comprises a control panel 5 arranged at the bottom of the outer cylinder 1, the surface of the laser range finder body 7 is provided with a reading button 8, a micro motor 10 is fixedly installed on the clamping seat 6, the output end of the micro motor 10 is fixedly installed with a swing arm 9, and the reading button 8 is located on the rotating path of the swing arm 9.

[0027] When performing laser ranging work, the laser range finder body 7 is fixed on the support rod by the clamping seat 6, and the ranging can be performed by hand, in the process, the inner cylinder 2 can be telescopically moved in the outer cylinder 1 according to the ranging position to be measured, so as to adjust the overall height of the device, and the goose neck pipe 3 can be telescopically moved in the inner cylinder 2 to further adjust the overall height of the device, thereby improving the adjustable range of the device, the appearance of the goose neck pipe 3 is similar to the neck of a goose, which usually presents a curved shape, allowing adjustment in multiple directions, and once the desired angle is adjusted, the position can be kept unchanged to prevent accidental rebound or movement, so that the position and orientation angle of the laser range finder body 7 are adjusted by the goose neck pipe 3, the laser emitting port of the laser range finder body 7 is aligned with the ranging position to perform ranging work, thereby increasing the application range of the device and facilitating personnel use.

[0028] When the height and angle adjustment of the laser range finder body 7 is completed, the micro motor 10 is started by the control panel 5 at the bottom of the device, and the swing arm 9 is rotated until it hits the reading button 8 and is pressed, so that the laser range finder body 7 is adjusted to the read state for reading distance measurement work, and after completion, the swing arm 9 is reversed by the control panel 5 to control the micro motor 10, so that it is separated from the reading button 8, thereby stopping the distance measurement work. The control panel 5 is located beside the hand holding the outer cylinder 1, which is convenient for personnel to easily control, without the need to move the laser range finder body 7 to a low place to start again. The height and angle adjustment for distance measurement work improves work efficiency.

[0029] Specifically, the outer cylinder 1 and the inner cylinder 2 are both threaded with a limiting pin 4.

[0030] As shown in Figs. 1 and 2: Figure 2 and Figs. 3 and 4: Figure 3

[0031] Specifically, both sides of the clamping seat 6 are installed with clamping plates 601 through springs 605, and the clamping plates 601 at both ends of the laser range finder body 7 are fixedly installed with side plates 602.

[0032] Specifically, a limiting block 604 is fixedly installed between the spring 605 and the clamping plate 601, and a limiting groove 603 is arranged in the clamping seat 6 around the limiting block 604. When the clamping plate 601 is pulled, the limiting block 604 will move in the limiting groove 603 to limit the position of the clamping plate 601, so that it moves stably horizontally left and right.

[0033] As can be seen from the above, after the gooseneck pipe 3 moves in the inner cylinder 2 and the inner cylinder 2 moves in the outer cylinder 1 to adjust the height of the device, the limiting pin 4 is rotated to make its front end contact the gooseneck pipe 3 or the inner cylinder 2, thereby limiting the relative position of the gooseneck pipe 3 and the inner cylinder 2 or the relative position of the inner cylinder 2 and the outer cylinder 1, ensuring stability.

[0034] When assembling the laser range finder body 7, first pull apart the two clamping plates 601, then place the laser range finder body 7 between the two clamping plates 601, and then loosen the clamping plate 601. The spring 605 will pull the clamping plate 601 to the initial direction due to its elasticity, until it contacts and clamps the laser range finder body 7. The side plate 602 limits the position of both ends of the laser range finder body 7, completing the assembly of the laser range finder body 7.

[0035] As shown in Figs. 5 and 6: Figure 3 and Figs. 7 and 8: Figure 4

[0036] ​​Embodiment two: this embodiment is basically the same as the previous embodiment, the difference is that the bottom of the gooseneck pipe 3 is fixedly installed with a sliding block 14, the two sides of the inner cylinder 2 are provided with movable grooves 13, and the sliding block 14 is in sliding connection with the movable grooves 13.

[0037] Specifically, the gooseneck pipe 3 and the clamping seat 6 are fixedly installed with a holding block 11, and the inner side of the front end of the inner cylinder 2 is provided with a rubber pad 12.

[0038] As can be seen from the above, when the gooseneck pipe 3 needs to be moved in the inner cylinder 2, the user holds the sliding block 14 through the movable groove 13, and then pushes it downward under the limiting guidance of the movable groove 13 to move it downward, so as to pull the gooseneck pipe 3 into the inner cylinder 2, and the gooseneck pipe 3 will be automatically corrected during the process, without the need for manual adjustment of the gooseneck pipe 3 to the vertical state, improving the work efficiency, and the rubber pad 12 will reduce the friction between the gooseneck pipe 3 and the inner cylinder 2, avoiding damage to the inner cylinder 2 due to different angles of the gooseneck pipe 3 during stretching and contraction;

[0039] The user can more conveniently and labor-savingly adjust the angle of the laser range finder body 7 by holding the holding block 11, and the holding block 11 can store batteries to power the micro motor 10, and then the micro motor 10 is wirelessly connected with the control panel 5 to realize remote control without wires.

[0040] Importantly, it should be noted that the configurations and arrangements of the present application shown in the various example embodiments are merely illustrative. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art will readily appreciate that many modifications are possible in the example embodiments without materially departing from the novel teachings and advantages described in this application (for example, variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters, materials, colors, orientations, locations, and the like). For example, elements shown as integrally formed can be constructed of multiple parts or elements, the position of elements can be inverted or otherwise changed, and the nature or number of elements can be varied or changed. As such, all such modifications are intended to be included within the scope of the present application. The order or sequence of any process or method steps can be changed or re-sequenced without departing from the scope of the application. In the claims, any "means plus function" clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes, and omissions can be made in the design, operating conditions, and arrangement of the example embodiments without departing from the scope of the present application. Accordingly, the present application is not limited to particular embodiments, but extends to various modifications that nevertheless fall within the scope of the appended claims.

[0041] Furthermore, in the interest of providing a concise description of illustrative embodiments, not all features of an actual implementation can be described (that is, not all

[0042] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions can be made. Such development efforts might be complex and time-consuming, but would nevertheless be a routine undertaking for those of ordinary skill in the art having the benefit of this disclosure.

[0043] It should be noted that the above-mentioned embodiments are only used to illustrate the technical solutions of the present application, not limit the present application. Although the present application has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present application can be modified or equivalently replaced without departing from the spirit and scope of the present application, and they should be covered in the scope of the claims of the present application.

Claims

1. A flexible support pole for a laser range finder, characterized by: The utility model relates to a laser range finder, including telescopic mechanism, swan neck pipe (3), control mechanism and laser range finder body (7). The telescopic mechanism includes an outer cylinder (1), the top of the inner cylinder (2) is movably installed with the swan neck pipe (3), the top of the swan neck pipe (3) is fixedly installed with the clamping seat (6), and the laser range finder body (7) is located on the clamping seat (6). The control mechanism includes a control panel (5) arranged at the bottom of the outer cylinder (1), the surface of the laser range finder body (7) is provided with a reading button (8), the clamping seat (6) is fixedly installed with a micro motor (10), the output end of the micro motor (10) is fixedly installed with a swing arm (9), and the reading button (8) is located on the rotating path of the swing arm (9).

2. The flexible support pole for laser range finder according to claim 1, characterized in that: The outer cylinder (1) and the inner cylinder (2) are provided with a limiting pin (4) in a threaded mode.

3. The flexible support pole for laser range finder according to claim 1, characterized in that: The bottom of the swan neck pipe (3) is fixedly installed with a sliding block (14), both sides of the inner cylinder (2) are provided with a movable groove (13), and the sliding block (14) is slidably connected with the movable groove (13).

4. The flexible support pole for laser range finder according to claim 1, characterized in that: The swan neck pipe (3) and the clamping seat (6) are fixedly installed with a holding block (11), and the inner side of the front end of the inner cylinder (2) is provided with a rubber pad (12).

5. The flexible support pole for laser range finder according to claim 1, characterized in that: Both sides of the clamping seat (6) are installed with clamping plates (601) through springs (605), and both ends of the laser range finder body (7) are fixedly installed with side plates (602) on the clamping plates (601).

6. The flexible support pole for laser range finder according to claim 5, characterized in that: The limiting block (604) is fixedly installed between the spring (605) and the clamping plate (601), and the clamping seat (6) is provided with a limiting groove (603) in the periphery of the limiting block (604).

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