CN219346098U

CN219346098U - Measuring device convenient to carry

Info

Publication number: CN219346098U
Application number: CN202320681624.9U
Authority: CN
Inventors: 王南; 晏闽南; 管焘; 郭叶
Original assignee: Shanghai Huahui Testing Technology Co ltd
Current assignee: Shanghai Huahui Testing Technology Co ltd
Priority date: 2023-03-31
Filing date: 2023-03-31
Publication date: 2023-07-14
Anticipated expiration: 2033-03-31

Abstract

The utility model discloses a portable measuring device, which comprises a laser range finder, wherein the bottom end of the laser range finder is fixedly connected with a penetrating pipe, the penetrating pipe is in sliding connection with a sleeve, the bottom end of the sleeve is in threaded connection with a supporting rod, grooves are formed in two sides of the sleeve, a fixed rod is fixedly connected at the bottom end of the sleeve, a rotating ring is rotatably connected to the outer side of the fixed rod, and an auxiliary rod is fixedly connected to the rotating ring, and the portable measuring device has the advantages that: when needs carry the device, through rotating the inserted bar, be convenient for let the inserted bar upwards move to let poling downwardly sliding, be convenient for poling and inserted bar get into the sleeve pipe, and let the auxiliary rod rotate, the auxiliary rod is hidden in the recess, and through rotating the pivot, make first bevel gear drive the second bevel gear rotate, make things convenient for the inserted bar to insert in the slot that corresponds, make the swivel becket can not rotate again, avoid rotating at carrying in-process auxiliary rod and leave the recess, such design, make the volume of device less convenient to carry when carrying.

Description

Measuring device convenient to carry

Technical Field

The utility model relates to the technical field of measuring devices, in particular to a portable measuring device.

Background

The laser range finder is an instrument for accurately measuring the distance of a target by utilizing a certain parameter of modulated laser, and the distance needs to be measured by the laser range finder when geographic information is mapped.

For example, chinese patent literature discloses a distance measuring device for geographical information mapping, publication no: CN 216158754U, it mainly drives the bull stick through rotating the second handle and rotates for the direction of distancer body can be adjusted, when stopping simultaneously to rotate the bull stick, the gear on gear post and the toothed disc block each other, and the bull stick keeps steady state, drives the bracket through the motor simultaneously and rotates, and the support passes through the spacing of limiting plate, drives the telescopic link and reciprocates, adjusts supporting height, thereby when making angle regulation and height, it is more convenient, but in actual geographic mapping process, need carry measuring device to remove each region and survey, the device size is great, is inconvenient for carry.

Therefore, the design and the production of the measuring device are convenient for carrying, so that the problem that the measuring device is inconvenient to carry is solved.

Disclosure of Invention

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a measuring device convenient to carry, includes the laser range finder, the bottom fixedly connected with poling of laser range finder, poling sliding connection has the sleeve pipe, the recess has been seted up to the sheathed tube both sides, the sleeve pipe is in the bottom department fixedly connected with dead lever of recess, the outside rotation of dead lever is connected with the swivel becket, swivel becket fixedly connected with auxiliary rod, a plurality of slot has been seted up to the swivel becket, the dead lever rotates and is connected with the pivot, pivot fixedly connected with first bevel gear, first bevel gear meshing has the second bevel gear, second bevel gear fixedly connected with screw rod, screw rod and dead lever rotate to be connected, screw rod threaded connection has the inserted bar, inserted bar and dead lever sliding connection, and when the device was used, through rotating the auxiliary rod for the swivel becket rotates on the dead lever, and makes the inserted bar move downwards, makes the device obtain fixedly, and slides in the sleeve pipe through the poling, makes things convenient for the altitude mixture control appearance, and portable carries out the first bevel gear to let the pivot and rotate the auxiliary rod, makes the second bevel gear rotate in the need of carrying device when the second bevel gear rotates the auxiliary rod, makes the second bevel gear to let the rotation in the recess, and can let the second bevel gear rotate the auxiliary rod rotate, and insert into the recess.

Preferably, one end of the rotating shaft far away from the first bevel gear penetrates through a plurality of rubber particles fixedly connected with the rotating shaft, and the rotating shaft is convenient to rotate by hands.

Preferably, the top end of the inserted link is fixedly connected with a limiting block, so that the inserted link is prevented from being separated from the sleeve when the inserted link moves downwards in a rotating way.

Preferably, the bottom of poling has seted up the empty slot, and on the one hand the convenience is all got into the sleeve pipe after poling and inserted bar, and the inserted bar can enter into the empty slot, on the other hand reduces the weight of poling.

Preferably, a plurality of clamping grooves are formed in one side of the penetrating pipe, the sleeve is connected with the clamping rods in a sliding mode close to the clamping grooves, springs are fixedly connected between the clamping rods and the sleeve, the clamping rods are pulled towards the directions of the springs firstly, and when the specified height is reached, the clamping rods are loosened and inserted into the clamping grooves under the action of the elasticity of the springs.

Compared with the prior art, the utility model has the beneficial effects that: when needs carry the device, through rotating the inserted bar, be convenient for let the inserted bar upwards move to let poling downwardly sliding, be convenient for poling and inserted bar get into the sleeve pipe, and let the auxiliary rod rotate, the auxiliary rod is hidden in the recess, and through rotating the pivot, make first bevel gear drive the second bevel gear rotate, make things convenient for the inserted bar to insert in the slot that corresponds, make the swivel becket can not rotate again, avoid rotating at carrying in-process auxiliary rod and leave the recess, such design, make the volume of device less convenient to carry when carrying.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of a partial structure of a rubber particle according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a rotary ring according to the present utility model;

fig. 4 is a schematic view of a partial structure of a spring according to the present utility model.

In the figure: 1. a laser range finder; 2. penetrating a pipe; 3. a sleeve; 4. an auxiliary lever; 5. a groove; 6. a fixed rod; 7. a rotating ring; 8. a slot; 9. a rotating shaft; 10. a first bevel gear; 11. a second bevel gear; 12. a screw; 13. a rod; 14. rubber particles; 15. a limiting block; 16. a hollow groove; 17. a clamping groove; 18. a clamping rod; 19. and (3) a spring.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Examples

Referring to fig. 1-3, the embodiment provides a portable measuring device, which comprises a laser range finder 1, wherein a penetrating pipe 2 is fixedly connected with the bottom end of the laser range finder 1, a sleeve pipe 3 is connected with the penetrating pipe 2 in a sliding manner, grooves 5 are formed in two sides of the sleeve pipe 3, a fixed rod 6 is fixedly connected with the bottom end of the sleeve pipe 3, a rotating ring 7 is rotatably connected with the outer side of the fixed rod 6, an auxiliary rod 4 is fixedly connected with the rotating ring 7, a plurality of slots 8 are formed in the rotating ring 7, a rotating shaft 9 is rotatably connected with the fixed rod 6, a first bevel gear 10 is fixedly connected with the rotating shaft 9, a second bevel gear 11 is meshed with the first bevel gear 10, a screw 12 is fixedly connected with the fixed rod 6 in a rotating manner, an inserting rod 13 is connected with the screw 12 in a threaded manner, the inserting rod 13 is connected with the fixed rod 6 in a sliding manner, and when the device is used, through rotating the auxiliary rod 4, the rotary ring 7 is rotated on the fixed rod 6, the inserting rod 13 is rotated, the inserting rod 13 is moved downwards, the inserting rod 13 and the auxiliary rod 4 are conveniently inserted into the ground, the device is fixed, the inserting rod 2 slides in the sleeve 3, the height of the laser range finder 1 is conveniently adjusted, the laser range finder 1 is conveniently used for ranging, when the device needs to be carried, the inserting rod 13 is conveniently moved upwards by rotating the inserting rod 13, the inserting rod 2 slides downwards, the inserting rod 2 and the inserting rod 13 enter the sleeve 3, the auxiliary rod 4 is rotated, the auxiliary rod 4 is hidden in the groove 5, the rotary shaft 9 is rotated by hands, the first bevel gear 10 is rotated with the second bevel gear 11, the inserting rod 13 is conveniently inserted into the corresponding slot 8, the rotary ring 7 can not rotate any more, the auxiliary rod 4 is prevented from rotating away from the groove 5 in the carrying process, by the design, the device is small in size and convenient to carry when being carried.

One end of the rotating shaft 9 far away from the first bevel gear 10 passes through a plurality of rubber particles 14 fixedly connected with the rotating shaft, and the rotating shaft 9 passes through the design of the rubber particles 14, so that the rotating shaft 9 can be conveniently rotated by hands.

The limiting block 15 is fixedly connected to the top end of the inserted link 13, and the limiting block 15 prevents the inserted link 13 from being separated from the sleeve 3 when the inserted link moves downwards in a rotating manner.

The empty slot 16 is formed in the bottom end of the through pipe 2, and the empty slot 16 is designed, so that on one hand, after the through pipe 2 and the inserted link 13 enter the sleeve 3, the inserted link 13 can enter the empty slot 16, and on the other hand, the weight of the through pipe 2 is reduced, and the portable electric power cable is more convenient to carry.

The clamping grooves 17 are formed in one side of the through pipe 2, the clamping rods 18 are slidably connected to the sleeve 3 at positions close to the clamping grooves 17, the springs 19 are fixedly connected between the clamping rods 18 and the sleeve 3, when the through pipe 2 is made to slidably adjust the height of the laser range finder 1 in the sleeve 3, the clamping rods 18 are pulled in the direction of the springs 19 first, when the specified height is reached, the clamping rods 18 are loosened, and the clamping rods 18 are inserted into the clamping grooves 17 under the action of the elasticity of the springs 19.

The working flow of the utility model is as follows: through rotating auxiliary rod 4 for rotation ring 7 rotates on dead lever 6, and rotates inserted bar 13, makes inserted bar 13 downwardly moving, makes things convenient for inserted bar 13 and auxiliary rod 4 to insert in the ground downwards, earlier to the direction pulling draw-in bar 18 of spring 19, when reaching appointed height, loosen draw-in bar 18, draw-in bar 18 inserts draw-in groove 17 under spring 19's elasticity effect, conveniently adjust laser range finder 1 height, when needs carry, rotate inserted bar 13, be convenient for let inserted bar 13 upwards move, and let poling 2 slide downwards, be convenient for poling 2 and inserted bar 13 get into sleeve pipe 3, and let auxiliary rod 4 rotate, auxiliary rod 4 is hidden in recess 5, and through rotating pivot 9 by hand, make first bevel gear 10 drive second bevel gear 11 rotate, make things convenient for inserted bar 13 insert in corresponding slot 8, make rotation ring 7 can not rotate again, avoid in carrying in-process auxiliary rod 4 rotation to leave recess 5.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Other parts of the present utility model not described in detail are all of the prior art, and are not described in detail herein.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims

1. The utility model provides a measuring device convenient to carry, includes laser range finder (1), its characterized in that: the utility model provides a laser range finder's (1) bottom fixedly connected with poling (2), poling (2) sliding connection has sleeve pipe (3), recess (5) have been seted up to the both sides of sleeve pipe (3), sleeve pipe (3) are in bottom department fixedly connected with dead lever (6) of recess (5), the outside rotation of dead lever (6) is connected with rotation ring (7), rotation ring (7) fixedly connected with auxiliary rod (4), a plurality of slot (8) have been seted up to rotation ring (7), dead lever (6) rotation is connected with pivot (9), pivot (9) fixedly connected with first bevel gear (10), first bevel gear (10) meshing has second bevel gear (11), second bevel gear (11) fixedly connected with screw rod (12), screw rod (12) are connected with dead lever (6) rotation, screw rod (12) threaded connection has inserted bar (13), inserted bar (13) and dead lever (6) sliding connection.

2. A portable measuring device according to claim 1, characterized in that: one end of the rotating shaft (9) far away from the first bevel gear (10) penetrates through and is fixedly connected with a plurality of rubber particles (14).

3. A portable measuring device according to claim 1, characterized in that: the top end of the inserted link (13) is fixedly connected with a limiting block (15).

4. A portable measuring device according to claim 1, characterized in that: the bottom end of the penetrating pipe (2) is provided with a hollow groove (16).

5. A portable measuring device according to claim 1, characterized in that: a plurality of clamping grooves (17) are formed in one side of the penetrating pipe (2), clamping rods (18) are connected with the sleeve (3) close to the clamping grooves (17) in a sliding mode, and springs (19) are fixedly connected between the clamping rods (18) and the sleeve (3).