CN214308786U

CN214308786U - Compass positioning device

Info

Publication number: CN214308786U
Application number: CN202022865720.8U
Authority: CN
Inventors: 胡宪伦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-09-28
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a compass positioner, positioner includes: a placing table; the laser emitter is arranged towards the direction of the placing table; the handle comprises an upper handle shell, a middle handle shell and a lower handle shell, the lower handle shell is sequentially connected with the middle handle shell and the upper handle shell, the middle handle shell is connected with the placing table, and the upper handle shell is connected with the laser emitter fixing block; the laser emitter fixing block is internally provided with a placing groove, the laser emitter is fixed in the placing groove, the laser emitter fixing block is provided with an emitting hole and a rear cover, the laser emitter emits light beams through the emitting hole, and the rear cover is fixed on the laser emitter fixing block and covers the placing groove. The utility model discloses technical scheme replaces acting as go-between through laser emitter light and carries out the position fixing, and is easy and simple to handle, and fixes a position the accuracy.

Description

Compass positioning device

Technical Field

The utility model relates to a compass auxiliary assembly technical field, in particular to compass positioner.

Background

A compass, also called compass instrument, is mainly composed of a magnetic needle located in the center of the disk and a series of concentric circles. The compass comprises a sky pond, an inner disc and an outer disc, wherein the sky pond is positioned in the center of the inner disc and comprises a thimble and a magnetic needle, and the magnetic needle is placed on the thimble and indicates the north-south direction; the inner disc is a rotatable disc; the outer tray is a square structure and is a tray of the inner tray. A compass is actually a tool for measuring the azimuth of the horizon using the compass positioning principle and can be used to determine the sitting direction of a building.

The traditional compass is held by an operator when in use, then the orientation is determined by operations such as positioning and pulling wires, the orientation is determined by the pulling wires, the error is large, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a compass positioner aims at solving the unsafe technical problem of traditional compass location.

In order to achieve the above object, the utility model provides a compass positioning device, positioning device includes:

a placing table;

the laser emitter is arranged on the upper side of the handle and is arranged towards the direction of the placing table;

the handle comprises an upper handle shell, a middle handle shell and a lower handle shell, the lower handle shell is sequentially connected with the middle handle shell and the upper handle shell, the middle handle shell is connected with the placing table, and the upper handle shell is connected with the laser emitter fixing block;

the laser emitter fixing block is internally provided with a placing groove, the laser emitter is fixed in the placing groove, the laser emitter fixing block is provided with an emitting hole and a rear cover, the laser emitter emits light beams through the emitting hole, and the rear cover is fixed on the laser emitter fixing block and covers the placing groove.

Optionally, the device further comprises a bracket, and the placing table is connected to the bracket.

Optionally, a positioning lamp is arranged on the bracket, and the positioning lamp is located on an axis of the central point of the placing table.

Optionally, the stand comprises a plurality of support legs, the support legs being adjustable in length.

Optionally, the placing table comprises a placing table upper shell, a placing table middle shell and a placing table lower shell, the placing table lower shell is sequentially connected with the placing table middle shell and the placing table upper shell, and the compass is arranged on the top of the placing table upper shell.

Optionally, the handle middle shell is connected with the placing table middle shell.

Optionally, the laser emitter includes a point laser emitter and a line laser emitter, and is juxtaposed in a vertical direction.

Optionally, the handle upper shell is arranged in an L shape, a connecting bolt sequentially penetrates through the handle lower shell and the handle middle shell to be connected with the end part of the handle upper shell, and one side of the handle upper shell is connected with the side edge of the laser emitter fixing block.

Optionally, the handle middle shell and the rear cover are both provided with connecting lugs, and the two connecting lugs are connected through bolts.

Optionally, the placing table upper shell is provided with a groove, and the compass is rotatably connected in the groove.

The utility model discloses technical scheme is through setting up laser emitter in laser emitter fixed block, and connects the laser emitter fixed block on hand, and the handle setting is at the side of placing the platform, and the direction of platform is placed to the laser emitter orientation, and like this, laser emitter light replaces acting as go-between through compass top directive required position through laser emitter light and carries out the orientation, and is easy and simple to handle, and the location is accurate. In addition, the defect of inaccurate pointer positioning caused by the handheld compass can be avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a top exploded view of an embodiment of the compass positioning device of the present invention;

fig. 2 is a schematic structural view of the compass positioning device of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				1	Placing table	4	Laser emitter fixed block
11	Placing table upper shell	41	Emission hole
				111	Groove	42	Back cover
12	Middle shell of placing table	5	Support frame
				13	Lower case of placing table	51	Supporting leg
2	Laser transmitter	6	Positioning lamp
				21	Point laser transmitter	7	Connecting ear
22	Line laser transmitter	8	Rotating mechanism
				3	Handle bar	81	Rotary upper cover
31	Handle upper shell	82	Rotary lower cover
				32	Handle middle shell	83	Scattered bead
33	Handle lower casing	9	Fixed block
				34	Handle fixing block

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a compass positioner.

In an embodiment of the present invention, as shown in fig. 1-2, the positioning device includes: a placing table 1; the laser emitter 2 is arranged towards the placing table 1; the handle 3 comprises an upper handle shell 31, a middle handle shell 32 and a lower handle shell 33, the lower handle shell 33 is sequentially connected with the middle handle shell 32 and the upper handle shell 31, the middle handle shell 32 is connected with the placing table 1, and the upper handle shell 31 is connected with the laser emitter fixing block 4; set up the standing groove in the laser emitter fixed block 4, laser emitter 2 fixes in the standing groove, laser emitter fixed block 4 sets up emission hole 41 and back lid 42, laser emitter 2 is through the emission of emission hole 41 light beam, back lid 42 is fixed on laser emitter fixed block 4, and cover the standing groove.

In the specific implementation process, the horizontal position where the laser emitter 2 is located is higher than a compass, the laser emitter 2 is fixed on one side of the placing table 1 through the laser emitter fixing block 4 and the handle, the emitting direction of the laser emitter 2 faces the horizontal direction of the placing table 1, and the light of the laser emitter 2 is oriented with the compass as a reference. The handle middle shell 32 is in the middle position, the handle upper shell 31 is connected to the upper part of the handle middle shell 32, and the handle lower shell 33 is connected to the lower part of the handle middle shell 32, which together form the handle. The laser emitter fixing block 4 and the handle keep the laser emitter 1 in a horizontal state.

The utility model discloses technical scheme is through setting up laser emitter 1 in laser emitter fixed block 4, and connects laser emitter fixed block 4 on handle 3, and handle 3 sets up the side of placing platform 1, and the orientation of platform 1 is placed to laser emitter 2 orientation, and like this, 2 light of laser emitter replace acting as go-between to fix a position through the position that compass top directive needs through 2 light of laser emitter, and is easy and simple to handle, and the location is accurate. In addition, the defect of inaccurate pointer positioning caused by the handheld compass can be avoided.

Optionally, a bracket 5 is further included, and the placing table is connected to the bracket 5.

In the specific implementation process, the support 5 supports the placing table at a certain height, so that the use is convenient. The placing table is fixedly connected with the support 5, so that the stability of the compass is ensured.

Further, a positioning lamp 6 is arranged on the support 5, and the positioning lamp 6 is located on the axis of the central point of the placing table.

6 light of pilot lamp is launched towards the bottom surface, and is concrete, at the in-process of carrying out compass azimuth, after finding the ground plane central point, place support 5 in the central point top, 6 light vertical irradiation of pilot lamp is on the central point, and the compass is placed and is being placed bench back, and the central point of compass and the central point of placing the platform are on same straight line, and at this moment, the pilot lamp coincides with the central point straight line of compass, then carries out the determination in azimuth, can put very high the accuracy of location. Optionally, the positioning lamp 6 is clamped on the bracket 5, so that the replacement is convenient.

Further, the support 5 comprises a plurality of support legs 51, and the length of the support legs 51 is adjustable.

Optionally, the support leg 51 is a tripod, and the length of the support leg 51 is adjustable to accommodate different heights of use. Specifically, the support leg 51 is an inner tube and an outer tube slidably connected, the inner tube being protruded from the outer tube and then locked.

Optionally, the placing table comprises a placing table upper shell 11, a placing table middle shell 12 and a placing table lower shell 13, the placing table lower shell 13 sequentially connects the placing table middle shell 12 and the placing table upper shell 11, and the compass is arranged on the top of the placing table upper shell 11.

Place the inside a plurality of fixed blocks 9 that are equipped with of platform mesochite 12, set up four fixed blocks 9 in this embodiment, fixed block 9 is along the circumference evenly distributed who places platform mesochite 12, fixed block 9, place bench shell 11 and place set up corresponding screw hole on the platform inferior valve 13 to through bolted connection. And, the fixed block 9 side is connected with sidewall of the shell 12 in the placing table through the screw too.

As an alternative scheme, a rotating mechanism 8 is arranged in the placing table 1, the rotating mechanism 8 comprises an upper rotating cover 81 and a lower rotating cover 82, scattered beads 83 are arranged in the upper rotating cover 81, and the scattered beads 83 are uniformly arranged along the circumference of the upper rotating cover 81. The rotary lower cover 82 and the placing platform lower shell 13 are both provided with through holes, the bracket nut is connected to the through hole of the rotary lower cover 82, and the bracket 5 penetrates through the through hole of the placing platform lower shell 13 and is connected with the bracket nut. Further, the placing table middle shell 12 is also connected with the rotating mechanism 8. By manipulating the handle, the placement table center shell 12 rotates with the handle, and the compass rotates attached to the placement table top shell and can rotate independently to facilitate determination of the orientation.

Further, the handle middle shell 32 is connected to the placing table middle shell 12.

In the specific implementation process, a handle fixing block 34 is arranged in the placing table middle shell 12 corresponding to the handle middle shell 32, the side profile of the handle fixing block 34 is matched with that of the middle shell, and screws sequentially penetrate through the handle fixing block 34 and the side wall of the placing table middle shell 12 to be connected with the handle middle shell 32, so that the handle 3 is fixed on the side of the placing table 1.

Optionally, the laser emitter 2 includes a point laser emitter 21 and a line laser emitter 22, and is juxtaposed in a vertical direction.

The setting of multiple laser emitter is convenient for chooseing for use, and two laser emitter are vertical to be set up side by side, guarantee measuring precision.

Optionally, the handle upper shell 31 is arranged in an "L" shape, the connecting bolt sequentially penetrates through the handle lower shell 33 and the handle middle shell 32 to be connected with the end of the handle upper shell 31, and one side of the handle upper shell 31 is connected with the side of the laser emitter fixing block 4.

The handle upper shell 31 arranged in the L shape can support the laser emitter and keep a certain height with the compass, so that the laser emitter cannot be blocked after being emitted, and the measurement is convenient.

Optionally, the handle middle shell 32 and the rear cover are both provided with connecting lugs 7, and the two connecting lugs 7 are connected through bolts.

Specifically, back lid 42 still is connected with laser emitter fixed block 4, and further, back lid 42 sets up the screw hole, and the one end terminal surface that laser emitter fixed block 4 was provided with the standing groove corresponds sets up the screw hole, and the screw passes back lid 42 and fixes it on laser emitter fixed block 4, fixes laser emitter 2 in the standing groove from this. Additionally, a line laser transmitter 22 ferrule is provided between the line laser transmitter 22 and the rear cover 42.

Further, the placing table upper shell 11 is provided with a groove 111, and the compass is rotatably connected in the groove 111.

In the specific implementation process, the bottom of the compass is connected in the groove 111 of the placing table upper shell 11 through a connecting piece, such as a rotating bearing and the like, and the compass rotates relative to the placing table upper shell 11, so that the stability of connection between the compass and the placing table is ensured.

The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A compass positioning device, the positioning device comprising:

a placing table;

the laser emitter is arranged towards the direction of the placing table;

2. The compass heading device of claim 1, further comprising a bracket to which the stand is attached.

3. The compass positioning device of claim 2, wherein the bracket is provided with a positioning light, the positioning light being located on the axis of the center point of the placement table.

4. The compass heading device of claim 2, wherein the stand includes a plurality of support legs, the support legs being adjustable in length.

5. The compass positioning device of claim 1, wherein the placement stage comprises a placement stage upper shell, a placement stage middle shell and a placement stage lower shell, the placement stage lower shell is sequentially connected with the placement stage middle shell and the placement stage upper shell, and the compass is arranged on the top of the placement stage upper shell.

6. The compass positioning device of claim 5, wherein the handle middle shell is attached to the placement stage middle shell.

7. The compass pointing device of claim 1, wherein the laser emitters comprise point laser emitters and line laser emitters, and are juxtaposed in a vertical orientation.

8. The compass positioning device of claim 1, wherein the handle upper shell is disposed in an "L" shape, the connecting bolt sequentially passes through the handle lower shell and the handle middle shell to connect with the end of the handle upper shell, and one side of the handle upper shell is connected with the side of the laser emitter fixing block.

9. The compass positioning device of claim 1, wherein the handle middle shell and the rear cover are provided with connecting lugs, and the two connecting lugs are connected through a bolt.

10. The compass placement device of claim 5, wherein the placement table top housing defines a recess, the compass rotatably coupled within the recess.