CN218348283U

CN218348283U - Convenient measuring tool

Info

Publication number: CN218348283U
Application number: CN202222826454.7U
Authority: CN
Inventors: 刘兴启; 陈春辉; 宋鸿光
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-26
Filing date: 2022-10-26
Publication date: 2023-01-20
Anticipated expiration: 2032-10-26

Abstract

The utility model relates to a convenient measuring tool, including measuring apparatu body and mount pad, the lower terminal surface of mount pad is provided with leveling mechanism, the up end of mount pad rotates along the horizontal direction and is connected with the base, the up end of base rotates and is connected with the pivot, be provided with locking mechanical system between pivot and the base, the one end axial fixity of pivot has the rotation handle, the symmetry is fixed with the bottom plate in the pivot, the up end symmetry sliding connection of bottom plate has positioning mechanism, the measuring apparatu body is installed between two sets of positioning mechanism, the up end of mount pad is provided with the air level; compared with the traditional stud adjusting mode, the leveling mechanism has the advantages that the leveling time can be shorter, the preparation time for measurement is shortened, the measurement efficiency is improved, and the leveling mechanism is more flexible and convenient to use; in addition, the design of the locking mechanism can assist the measuring instrument body to finish measurement under various angles, and the application range of the measuring instrument body is enlarged.

Description

Convenient measuring tool

Technical Field

The utility model relates to a measure auxiliary assembly technical field, more specifically say, relate to a convenient measuring tool.

Background

In the field measurement of urban and rural planning, along with the wide application of portable instrument, the measurement of measuring common numerical values such as gradient, straightness that hangs down, distance value adopts electronic portable measuring equipment for the majority, wherein to the measurement of distance, uses infrared distance measurement can be quick measure distance value, and the distance measurement scope that portable infrared measuring instrument was suitable for is relatively extensive moreover, both can the precision measurement short distance numerical value, still can the precision measure longer distance's numerical value.

However, as for present traditional portable laser range finder, when needs accurate measurement, in order to guarantee its measuring stability, generally be connected to it on the tripod, but the leveling process of tripod is more loaded down with trivial details, adopts the mode of rotating the double-screw bolt with the level of adjustment tripod, and the leveling process is longer, leads to measuring preparation time longer, and in case need adjust measuring inclination, just need install other supplementary portable laser range finder practical scope that has restricted, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a convenient measuring tool to solve the technical problem who mentions in the background art.

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a convenient measuring tool, includes measuring apparatu body and mount pad, the lower terminal surface of mount pad is provided with levelling mechanism, and the up end of mount pad rotates along the horizontal direction to be connected with the base, and the up end of base rotates to be connected with the pivot, is provided with locking mechanical system between pivot and the base, and the one end axial fixity of pivot has rotatory handle, and the symmetry is fixed with the bottom plate in the pivot, and the up end symmetry sliding connection of bottom plate has positioning mechanism, the measuring apparatu body is installed two sets of between the positioning mechanism, the up end of mount pad is provided with the air level.

Preferably, leveling mechanism includes installation disc, trapezoidal adjusting block, spacing pipe, L type gag lever post and regulating spring, the angles such as up end of installation disc are provided with three groups of lower spouts, and the tank bottom slope of lower spout arranges, trapezoidal adjusting block sliding connection is in lower spout, spacing pipe with L type gag lever post is provided with two sets ofly respectively, and two sets of spacing pipe symmetries are fixed in the both sides of trapezoidal adjusting block, the horizontal part sliding connection of L type gag lever post is in spacing pipe, and the vertical part of L type gag lever post passes spacing pipe, regulating spring's one end is fixed on L type gag lever post, and regulating spring's the other end is fixed in spacing pipe, and the spacing groove has been seted up to the position that corresponds spacing pipe on the lateral wall of lower spout, and the horizontal part laminating of L type gag lever post is at the tank bottom of spacing groove, the lower extreme of mount pad is provided with the spout respectively in the position that corresponds the lower spout, and sliding connection has cross adjusting block in the upper ledge, and the lower terminal surface of cross adjusting block is fixed with the stand along vertical direction in the bottom of trapezoidal adjusting block.

Furthermore, the stand has cup jointed the adjustment ring on, is fixed with the fine setting pipe on the adjustment ring, and the threaded connection has the fine setting screw rod in the fine setting pipe, sets up the rectangular spout of logical length along its length direction in the fine setting screw rod, and it has the fine setting bull stick to peg graft in the rectangular spout, and the both ends of fine setting bull stick are rotated and are connected on the installation disc, and the one end of fine setting bull stick is fixed with the fine setting handle.

Furthermore, friction stripes are arranged at the bottom of the limiting groove.

Furthermore, a threaded connection through hole is formed in the center of the mounting disc.

Preferably, the positioning mechanism comprises an L-shaped clamping plate, a positioning plate and a rubber plate, a positioning chute is formed in the upper end face of the bottom plate along the length direction of the bottom plate, two groups of ratchet grooves are symmetrically formed in the bottom of the positioning chute along the length direction of the bottom plate, the positioning plate is connected to the vertical portion of the L-shaped clamping plate in a sliding mode along the vertical direction, an adjusting spring piece is fixed to the side wall of the L-shaped clamping plate, the bottom of the adjusting spring piece is attached to the upper end face of the positioning plate, limiting teeth are fixed to the lower end face of the positioning plate and are inserted into the ratchet grooves, and the rubber plate is connected to the inner side of the L-shaped clamping plate through bolts.

Preferably, locking mechanical system includes carousel, volume angle ring, pointer, fixed disk, clutch blocks and locking spring leaf, the carousel axial is fixed in the pivot, the pointer is fixed at the outward flange of carousel along the direction of radius of carousel, the fixed disk axial cup joints in the pivot, and the fixed disk is fixed on the base, volume angle ring fixes on the fixed disk with one heart, the clutch blocks rotates the edge of connecting at the fixed disk, and the edge laminating of the bottom of clutch blocks and carousel, the one end of locking spring leaf is fixed on the fixed disk, the other end laminating of locking spring leaf is on the clutch blocks.

Compared with the prior art, the utility model has the advantages of:

the utility model discloses the design of well levelling mechanism can utilize trapezoidal adjusting block and fine setting screw in the levelling mechanism, accomplishes the leveling operation to the mount pad, compares in traditional double-screw bolt adjustment mode, accomplishes leveling work fast through sliding trapezoidal adjusting block, and the time of leveling can be shorter, shortens the preparation time of measuring and provides the efficiency of measuring, and the levelling mechanism can use with the tripod cooperation, can satisfy multiple scene and use, and it is more nimble convenient to use; in addition, the design of the locking mechanism can control the inclination angle between the measuring instrument body and the horizontal plane, and the inclination angle can be accurately controlled by utilizing the angle measuring ring on the locking mechanism, so that the measuring instrument body can be assisted to complete measurement under various angles, and the application range of the measuring instrument body is enlarged.

Drawings

Fig. 1 is a schematic view of the overall structure of a convenient measuring tool of the present invention;

FIG. 2 is a partially enlarged view of the area A in FIG. 1;

FIG. 3 is a schematic top view of the mounting plate;

FIG. 4 is a bottom view of the mounting base;

FIG. 5 is a schematic view of a partial cross-sectional structure of the mounting base;

FIG. 6 is a schematic view of a partial cross-sectional structure of the mounting disk;

FIG. 7 is a partially enlarged view of the area B in FIG. 6;

FIG. 8 is a schematic view of a connection structure of the positioning mechanism and the base plate;

fig. 9 is a schematic view of a connection structure of the locking mechanism and the rotating shaft.

The reference numbers in the figures illustrate:

1. a gauge body; 2. a mounting seat; 3. a leveling mechanism; 4. a base; 5. a rotating shaft; 6. a locking mechanism; 7. rotating the handle; 8. a base plate; 9. a positioning mechanism; 10. a level bubble; 301. installing a disc; 302. a ladder-shaped adjusting block; 303. a limiting pipe; 304. an L-shaped limiting rod; 305. adjusting the spring; 306. a lower chute; 307. a limiting groove; 201. an upper chute; 202. a cross-shaped adjusting block; 203. a column; 204. an adjustment ring; 205. a fine tuning pipe; 206. fine adjustment of the screw rod; 207. a rectangular chute; 208. finely adjusting the rotating rod; 209. finely adjusting the handle; 308. rubbing the stripes; 309. the through hole is connected by screw threads; 901. an L-shaped clamping plate; 902. positioning a plate; 903. a rubber plate; 801. positioning the chute; 802. a ratchet groove; 904. positioning the spring piece; 905. limiting teeth; 601. a turntable; 602. an angle measuring ring; 603. a pointer; 604. fixing the disc; 605. a friction block; 606. the spring plate is locked.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1 to 9, a convenient measuring tool comprises a measuring instrument body 1 and a mounting seat 2, wherein a leveling mechanism 3 is arranged on the lower end surface of the mounting seat 2, a base 4 is rotatably connected to the upper end surface of the mounting seat 2 along the horizontal direction, a rotating shaft 5 is rotatably connected to the upper end surface of the base 4, a locking mechanism 6 is arranged between the rotating shaft 5 and the base 4, a rotating handle 7 is axially fixed at one end of the rotating shaft 5, a bottom plate 8 is symmetrically fixed on the rotating shaft 5, positioning mechanisms 9 are symmetrically and slidably connected to the upper end surface of the bottom plate 8, the measuring instrument body 1 is arranged between the two groups of positioning mechanisms 9, and a leveling bubble 10 is arranged on the upper end surface of the mounting seat 2;

the leveling mechanism 3 comprises a mounting disc 301, a ladder-shaped adjusting block 302, a limiting pipe 303, an L-shaped limiting rod 304 and an adjusting spring 305, three groups of lower sliding grooves 306 are arranged on the upper end face of the mounting disc 301 at equal angles, the groove bottoms of the lower sliding grooves 306 are arranged in an inclined manner, the ladder-shaped adjusting block 302 is connected in the lower sliding grooves 306 in a sliding manner, two groups of limiting pipes 303 and two groups of L-shaped limiting rods 304 are arranged respectively, the two groups of limiting pipes 303 are symmetrically fixed on two sides of the ladder-shaped adjusting block 302, the horizontal part of the L-shaped limiting rod 304 is connected in the limiting pipe 303 in a sliding manner, the vertical part of the L-shaped limiting rod 304 penetrates through the limiting pipe 303, one end of the adjusting spring 305 is fixed on the L-shaped limiting rod 304, the other end of the adjusting spring 305 is fixed in the limiting pipe 303, a limiting groove 307 is arranged on the side wall of the lower sliding groove 306 corresponding to the position of the limiting pipe 303, the horizontal part of the L-shaped limiting rod 304 is attached to the groove bottom of the limiting groove 307, the lower end face of the mounting seat 2 is provided with an upper sliding groove 201 corresponding to the lower sliding groove 306, the upper sliding groove 201 is connected in an upper sliding manner, the adjusting block 201, the lower end face of the lower adjusting block 202 is fixed in a cross-shaped adjusting block 203 along the vertical direction, and a cross-shaped upright post 203 of the lower end of the ladder-shaped adjusting block 202 is connected to the cross-shaped upright post 302;

an adjusting ring 204 is sleeved on the upright column 203, a fine adjusting pipe 205 is fixed on the adjusting ring 204, a fine adjusting screw 206 is connected with the fine adjusting pipe 205 through threads, a rectangular sliding groove 207 with a through length is formed in the fine adjusting screw 206 along the length direction of the fine adjusting screw, a fine adjusting rotating rod 208 is inserted in the rectangular sliding groove 207, two ends of the fine adjusting rotating rod 208 are rotatably connected to the mounting disc 301, and a fine adjusting handle 209 is fixed at one end of the fine adjusting rotating rod 208;

the bottom of the limiting groove 307 is provided with a friction stripe 308;

a threaded connection through hole 309 is formed in the center of the mounting disc 301;

the positioning mechanism 9 comprises an L-shaped clamping plate 901, a positioning plate 902 and a rubber plate 903, wherein a positioning sliding groove 801 is formed in the upper end face of the bottom plate 8 along the length direction of the bottom plate, two ratchet tooth grooves 802 are symmetrically formed in the bottom of the positioning sliding groove 801 along the length direction of the bottom plate, the positioning plate 902 is connected to the vertical portion of the L-shaped clamping plate 901 in a sliding mode along the vertical direction, a positioning spring piece 904 is fixed on the side wall of the L-shaped clamping plate 901, the bottom of the positioning spring piece 904 is attached to the upper end face of the positioning plate 902, a limiting tooth 905 is fixed on the lower end face of the positioning plate 902, the limiting tooth 905 is inserted into the ratchet tooth groove 802, and the rubber plate 903 is connected to the inner side of the L-shaped clamping plate 901 through bolts;

the locking mechanism 6 comprises a rotating disc 601, an angle measuring ring 602, a pointer 603, a fixed disc 604, a friction block 605 and a locking spring piece 606, wherein the rotating disc 601 is axially fixed on the rotating shaft 5, the pointer 603 is fixed on the outer edge of the rotating disc 601 along the radius direction of the rotating disc 601, the fixed disc 604 is axially sleeved on the rotating shaft 5 and is fixed on the base 4, the angle measuring ring 602 is concentrically fixed on the fixed disc 604, the friction block 605 is rotatably connected on the edge of the fixed disc 604, the bottom of the friction block 605 is attached to the edge of the rotating disc 601, one end of the locking spring piece 606 is fixed on the fixed disc 604, and the other end of the locking spring piece 606 is attached to the friction block 605.

The working process of the utility model is as follows:

an operator can place a tripod at a proper position, then the tripod is connected to the threaded connecting through hole 309 through a bolt on the tripod, so that the device is fixed on the tripod, then the L-shaped limiting rod 304 is pressed through fingers, the adjusting spring 305 is compressed, the L-shaped limiting rod 304 is separated from the limiting groove 307, then the ladder-shaped strip adjusting block 302 is pushed, the position of the air level 10 is observed, the air bubble of the air level 10 is close to the central position as much as possible, then the L-shaped limiting rod 304 is loosened, the horizontal part of the L-shaped limiting rod 304 is attached to the friction stripe 308 at the groove bottom of the limiting groove 307, then the fine adjustment handle 209 is rotated, the fine adjustment rotating rod 208 is driven to rotate through the fine adjustment handle 209, the fine adjustment rotating rod 208 drives the fine adjustment screw rod 206 to rotate, therefore, the positions of the fine adjustment tube 205 and the upright column 203 are adjusted, so that the air bubbles in the level bubble 10 are located at the central position, then the measuring instrument body 1 is arranged between the two groups of L-shaped clamping plates 901, the L-shaped clamping plates 901 are pushed, the rubber plates 903 on the L-shaped clamping plates 91 are attached to the two sides of the measuring instrument body 1, the positioning plates are inserted into the ratchet grooves 802 through the limiting teeth 905 on the positioning plates 902, the positioning plates are locked on the ratchet grooves 802 through the positioning spring pieces 904, the measuring inclination angle and the horizontal angle of the measuring instrument body 1 are adjusted according to the use requirement, the rotating shaft 5 is rotated through the rotating handle 7, after the measuring instrument body 1 is rotated to the specified angle, the rotating handle 7 is loosened, the rotating disc 601 is locked through the matching of the locking spring pieces 606 and the friction blocks 605, and then the measurement is carried out.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a convenient measuring tool, includes measuring apparatu body (1) and mount pad (2), its characterized in that: the lower terminal surface of mount pad (2) is provided with levelling mechanism (3), and the up end of mount pad (2) rotates along the horizontal direction and is connected with base (4), and the up end of base (4) rotates and is connected with pivot (5), is provided with locking mechanical system (6) between pivot (5) and base (4), and the one end axial fixity of pivot (5) has rotatory handle (7), and the symmetry is fixed with bottom plate (8) on pivot (5), and the up end symmetry sliding connection of bottom plate (8) has positioning mechanism (9), install in two sets of measuring apparatu body (1) between positioning mechanism (9), the up end of mount pad (2) is provided with air level (10).

2. A convenient measuring tool according to claim 1, wherein: the leveling mechanism (3) comprises a mounting disc (301), a ladder-shaped adjusting block (302), a limiting pipe (303), an L-shaped limiting rod (304) and an adjusting spring (305), wherein three groups of lower sliding grooves (306) are arranged on the upper end face of the mounting disc (301) at equal angles, the groove bottoms of the lower sliding grooves (306) are arranged in an inclined mode, the ladder-shaped adjusting block (302) is connected in the lower sliding grooves (306) in a sliding mode, the limiting pipe (303) and the L-shaped limiting rod (304) are respectively provided with two groups, the two groups of limiting pipes (303) are symmetrically fixed on two sides of the ladder-shaped adjusting block (302), the horizontal part of the L-shaped limiting rod (304) is connected in the limiting pipe (303) in a sliding mode, the vertical part of the L-shaped limiting rod (304) penetrates through the limiting pipe (303), one end of the adjusting spring (305) is fixed on the L-shaped limiting rod (304), the other end of the adjusting spring (305) is fixed in the limiting pipe (303), the position of the lower sliding groove (306) corresponding to the limiting pipe (303), the position of the limiting pipe (303) corresponding to the limiting pipe (303) on the side wall of the lower sliding groove (306), the L-shaped limiting pipe (307) is arranged, the lower sliding groove (307), the lower end of the L-shaped adjusting rod (304) is connected with a cross-shaped adjusting block (201), the upper sliding groove (201), the lower sliding groove (201) facing to the upper sliding seat (201), the upper sliding groove (201) and the lower sliding seat (201), an upright column (203) is fixed on the lower end face of the cross-shaped adjusting block (202) along the vertical direction, and a spherical pair at the bottom end of the upright column (203) is connected to the upper end face of the ladder-shaped adjusting block (302).

3. A convenient measuring tool according to claim 2, wherein: the adjustable column is characterized in that an adjusting ring (204) is sleeved on the upright column (203), a fine adjustment pipe (205) is fixed on the adjusting ring (204), a fine adjustment screw (206) is connected to the inner thread of the fine adjustment pipe (205), a rectangular sliding groove (207) which is long is formed in the fine adjustment screw (206) along the length direction of the fine adjustment screw, a fine adjustment rotating rod (208) is inserted in the rectangular sliding groove (207), two ends of the fine adjustment rotating rod (208) are rotatably connected to the mounting disc (301), and a fine adjustment handle (209) is fixed at one end of the fine adjustment rotating rod (208).

4. A convenient measuring tool according to claim 2, wherein: and friction stripes (308) are arranged at the bottom of the limiting groove (307).

5. A convenient measuring tool according to claim 2, wherein: the central position of the mounting disc (301) is provided with a threaded connection through hole (309).

6. A convenient measuring tool according to claim 1, wherein: the positioning mechanism (9) comprises an L-shaped clamping plate (901), a positioning plate (902) and a rubber plate (903), a positioning sliding groove (801) is formed in the upper end face of the bottom plate (8) along the length direction of the upper end face, two groups of ratchet grooves (802) are symmetrically formed in the groove bottom of the positioning sliding groove (801) along the length direction of the groove bottom, the positioning plate (902) is connected to the vertical portion of the L-shaped clamping plate (901) in a sliding mode along the vertical direction, a positioning spring piece (904) is fixed to the side wall of the L-shaped clamping plate (901), the bottom of the positioning spring piece (904) is attached to the upper end face of the positioning plate (902), limiting teeth (905) are fixed to the lower end face of the positioning plate (902), the limiting teeth (905) are inserted into the ratchet grooves (802), and the rubber plate (903) is connected to the inner side of the L-shaped clamping plate (901) through bolts.

7. A convenient measuring tool according to claim 1, wherein: the locking mechanism (6) comprises a rotary disc (601), an angle measuring ring (602), a pointer (603), a fixed disc (604), a friction block (605) and a locking spring piece (606), wherein the rotary disc (601) is axially fixed on the rotating shaft (5), the pointer (603) is fixed on the outer edge of the rotary disc (601) along the radius direction of the rotary disc (601), the fixed disc (604) is axially sleeved on the rotating shaft (5), the fixed disc (604) is fixed on the base (4), the angle measuring ring (602) is concentrically fixed on the fixed disc (604), the friction block (605) is rotatably connected to the edge of the fixed disc (604), the bottom of the friction block (605) is attached to the edge of the rotary disc (601), one end of the locking spring piece (606) is fixed on the fixed disc (604), and the other end of the locking spring piece (606) is attached to the friction block (605).