CN215930826U

CN215930826U - Measuring tool for planar design

Info

Publication number: CN215930826U
Application number: CN202122028613.4U
Authority: CN
Inventors: 杜俊彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-26
Filing date: 2021-08-26
Publication date: 2022-03-01
Anticipated expiration: 2031-08-26

Abstract

The utility model discloses a measuring tool for plane design, which comprises a measuring tool body, wherein the bottom of the measuring tool body is fixedly connected with a placing box, a winding rod is arranged inside the placing box, the front surface and the back surface of the winding rod penetrate through the outer side of the placing box, a placing groove is formed in the winding rod, a push rod is arranged inside the placing groove, the front surface and the back surface of the push rod penetrate through the outer side of the winding rod, a movable block is fixedly connected to the surface of the push rod, a spring is sleeved on the surface of the push rod, and the front surface of the spring is fixedly connected with the back surface of the movable block. The utility model solves the problems that most of the existing measuring tools are handheld, the measuring tools are inconvenient for users to carry during measurement, and the measuring tools are easy to fall off from the hands of the users to break during detection.

Description

Measuring tool for planar design

Technical Field

The utility model relates to the technical field of plane design, in particular to a measuring tool for plane design.

Background

In the process of planar design, measuring tool is needed to measure the size of the house, but the existing measuring tool is in the using process, most of the measuring tool is handheld, an inconvenient user carries the measuring tool during measurement, the measuring tool is easy to fall off and break from the hand of the user during detection, and the practicability of the measuring tool is reduced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model aims to provide a measuring tool for plane design, which has the advantage of portability, and solves the problems that most of the measuring tools are handheld in the using process of the existing measuring tool, the measuring tools are inconvenient for users to carry during measurement, and the measuring tools are easy to fall off from the hands of the users to be broken during detection.

In order to achieve the purpose, the utility model provides the following technical scheme: a measuring tool for plane design comprises a measuring tool body, wherein a placing box is fixedly connected to the bottom of the measuring tool body, a winding rod is arranged inside the placing box, the front surface and the back surface of the winding rod penetrate through the outer side of the placing box, a placing groove is formed in the winding rod, a push rod is arranged inside the placing groove, the front surface and the back surface of the push rod penetrate through the outer side of the winding rod, a movable block is fixedly connected to the surface of the push rod, a spring is sleeved on the surface of the push rod, the front surface of the spring is fixedly connected with the back surface of the movable block, the back surface of the spring is fixedly connected with the inner wall of the placing groove, a first vertical block is fixedly connected to the back surface of the push rod, a second vertical block is fixedly connected to the front side of the surface of the push rod, the top and the bottom of the second vertical block penetrate through the outer side of the winding rod, and fixture blocks are fixedly connected to the top and the bottom of the front surfaces of the first vertical block and the second vertical block, the front surface of the clamping block penetrates through the inside of the placing box, a strap is wound on the surface of the winding rod, one end of the strap is fixedly connected with the surface of the winding rod, and the other end of the strap penetrates through the bottom of the placing box.

Preferably, the bottom of the placing box is provided with a first through hole matched with the strap for use, and the front side and the back side of the placing box are provided with second through holes matched with the winding rod for use.

Preferably, the inner wall of the second through hole is fixedly connected with a limiting block, and the surface of the winding rod is provided with a limiting groove matched with the limiting block for use.

Preferably, the back surface and the front surface of the inner wall of the placing box are both provided with a plurality of clamping grooves matched with the clamping blocks for use, and the clamping grooves are distributed at equal intervals.

Preferably, the surface of the winding rod is provided with a movable hole matched with the second vertical block for use, the front side and the rear side of the surface of the winding rod are wound with a clockwork spring, one end of the clockwork spring is fixedly connected with the surface of the winding rod, and the other end of the clockwork spring is fixedly connected with the inner wall of the placing box.

Preferably, the top of the back of the measuring tool body is fixedly connected with a connecting belt, the front side of the bottom of the connecting belt is fixedly connected with a protection plate, the tops of the front of the measuring tool body and the front of the placing box are fixedly connected with positioning blocks, the back of the protection plate is provided with positioning grooves matched with the positioning blocks, and the straps and the connecting belt are made of nylon.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the matched use of the measuring tool body, the placing box, the winding rod, the placing groove, the push rod, the movable block, the spring, the first vertical block, the second vertical block, the clamping block and the braces, the problems that most of measuring tools are handheld in the using process of the existing measuring tool, the measuring tools are inconvenient to carry by a user during measurement, and the measuring tools are easy to fall off from the hand of the user and break during detection are solved.

2. According to the utility model, through the arrangement of the first through hole and the second through hole, the friction between the straps, the winding rod and the placing box can be reduced, and the service lives of the straps and the winding rod are prolonged.

3. The friction between the winding rod and the placing box can be reduced through the friction between the limiting block and the limiting groove, and the winding rod is prevented from being separated from the placing box.

4. According to the utility model, the position of the winding rod can be limited by the matching use of the clamping block and the clamping groove, so that the winding rod is prevented from rotating when not required to rotate.

5. According to the utility model, through the arrangement of the movable hole, the friction between the second vertical block and the winding rod can be reduced, the service life of the second vertical block is prolonged, and through the arrangement of the spiral spring, the winding of the braces can be facilitated.

6. According to the utility model, the front surface of the measuring tool body can be protected through the arrangement of the protection plate, the protection plate can be prevented from being separated from the measuring tool body through the arrangement of the connecting belt, and the position of the protection plate can be positioned through the matching use of the positioning block and the positioning groove.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the measuring tool of FIG. 1 according to the present invention;

FIG. 3 is a right side sectional view of the structure of the storage case of FIG. 1 according to the present invention;

FIG. 4 is a left side view of the construction of the spring of FIG. 3 in accordance with the utility model;

FIG. 5 is a right side view of the construction of the first riser block of FIG. 3 according to the present invention.

In the figure: 1. a measuring tool body; 2. placing the box; 3. winding the rod; 4. a placement groove; 5. a push rod; 6. a movable block; 7. a spring; 8. a first vertical block; 9. a second vertical block; 10. a clamping block; 11. a harness; 12. a first through hole; 13. a second through hole; 14. a limiting block; 15. a limiting groove; 16. a card slot; 17. a movable hole; 18. a clockwork spring; 19. a connecting belt; 20. a protection plate; 21. positioning blocks; 22. and (6) positioning a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 5, the measuring tool for plane design provided by the utility model comprises a measuring tool body 1, wherein a placing box 2 is fixedly connected to the bottom of the measuring tool body 1, a winding rod 3 is arranged inside the placing box 2, the front surface and the back surface of the winding rod 3 penetrate through the outer side of the placing box 2, a placing groove 4 is formed inside the winding rod 3, a push rod 5 is arranged inside the placing groove 4, the front surface and the back surface of the push rod 5 penetrate through the outer side of the winding rod 3, a movable block 6 is fixedly connected to the surface of the push rod 5, a spring 7 is sleeved on the surface of the push rod 5, the front surface of the spring 7 is fixedly connected to the back surface of the movable block 6, the back surface of the spring 7 is fixedly connected to the inner wall of the placing groove 4, a first vertical block 8 is fixedly connected to the back surface of the push rod 5, a second vertical block 9 is fixedly connected to the front side of the surface of the push rod 5, and the top and the bottom of the second vertical block 9 penetrate through the outer side of the winding rod 3, the positive top and the equal fixedly connected with fixture block 10 in bottom of first riser 8 and second riser 9, the front of fixture block 10 runs through to the inside of placing box 2, and the surface winding of winding rod 3 has braces 11, and the one end of braces 11 is connected with the fixed surface of winding rod 3, and the other end of braces 11 runs through to the bottom of placing box 2.

Referring to fig. 3, the bottom of the placing box 2 is provided with a first through hole 12 used in cooperation with the strap 11, and the front and the back of the placing box 2 are both provided with a second through hole 13 used in cooperation with the winding rod 3.

As a technical optimization scheme of the utility model, the friction between the braces 11, the winding rods 3 and the placing box 2 can be reduced through the arrangement of the first through holes 12 and the second through holes 13, and the service lives of the braces 11 and the winding rods 3 are prolonged.

Referring to fig. 3, a limiting block 14 is fixedly connected to an inner wall of the second through hole 13, and a limiting groove 15 matched with the limiting block 14 for use is formed on the surface of the winding rod 3.

As a technical optimization scheme of the utility model, the friction between the winding rod 3 and the placing box 2 can be reduced through the friction between the limiting block 14 and the limiting groove 15, and the winding rod 3 is prevented from being separated from the placing box 2.

Referring to fig. 5, the back surface and the front surface of the inner wall of the storage box 2 are both provided with a plurality of slots 16 used in cooperation with the fixture blocks 10, and the plurality of slots 16 are distributed equidistantly.

As a technical optimization scheme of the utility model, the position of the winding rod 3 can be limited by the matching use of the clamping block 10 and the clamping groove 16, so that the winding rod 3 is prevented from rotating when not required to rotate.

Referring to fig. 4, the surface of the winding rod 3 is provided with a movable hole 17 used in cooperation with the second vertical block 9, the front side and the rear side of the surface of the winding rod 3 are wound with a clockwork spring 18, one end of the clockwork spring 18 is fixedly connected with the surface of the winding rod 3, and the other end of the clockwork spring 18 is fixedly connected with the inner wall of the placing box 2.

As a technical optimization scheme of the utility model, the friction between the second vertical block 9 and the winding rod 3 can be reduced through the arrangement of the movable hole 17, the service life of the second vertical block 9 is prolonged, and the winding of the strap 11 can be facilitated through the arrangement of the spring 18.

Referring to fig. 3, a connecting band 19 is fixedly connected to the top of the back of the measuring tool body 1, a protection plate 20 is fixedly connected to the front side of the bottom of the connecting band 19, positioning blocks 21 are fixedly connected to the top of the front of the measuring tool body 1 and the front of the placing box 2, positioning grooves 22 matched with the positioning blocks 21 are formed in the back of the protection plate 20, and the straps 11 and the connecting band 19 are made of nylon.

As a technical optimization scheme of the utility model, the front surface of the measuring tool body 1 can be protected by arranging the protection plate 20, the protection plate 20 can be prevented from being separated from the measuring tool body 1 by arranging the connecting belt 19, and the position of the protection plate 20 can be positioned by matching the positioning block 21 and the positioning groove 22.

The working principle and the using process of the utility model are as follows: when the measuring tool is used, a user pushes the push rod 5 backwards, the push rod 5 moves backwards to drive the second vertical block 9, the first vertical block 8, the movable block 6 and the clamping block 10 to move backwards, the clamping block 10 is separated from the clamping groove 16, the movable block 6 moves backwards to compress the spring 7, then the braces 11 are pulled downwards, the braces 11 move downwards to drive the winding rod 3 to rotate, the winding rod 3 rotates to compress the clockwork spring 18, the length of the braces 11 is adjusted, when the brace is adjusted to a proper position, the push rod 5 is loosened, the resilience force of the spring 7 drives the movable block 6, the first vertical block 8, the second vertical block 9 and the clamping block 10 to reset, the clamping block 10 is clamped in the clamping groove 16, the position of the winding rod 3 is fixed, then the braces 11 are hung on the user, at the moment, the measuring tool body 1 can be prevented from being separated from the user through the braces 11, then when the measuring tool body 1 is used, the braces 11 can be wound by opposite operation, prevent that braces 11 overlength from influencing measuring tool body 1 and using, then pull guard plate 20 forward, make locating piece 21 break away from constant head tank 22, can make things convenient for the user to use measuring tool body 1 this moment.

In summary, the following steps: this measuring tool for planar design uses through the cooperation that sets up measuring tool body 1, places box 2, winding rod 3, standing groove 4, push rod 5, movable block 6, spring 7, first riser 8, second riser 9, fixture block 10 and braces 11, has solved current measuring tool at the in-process that uses, and measuring tool is the hand-held type mostly, and inconvenient user carries during the measurement, and easy measuring tool drops from user's hand when detecting and breaks the problem.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A measuring tool for surface design, comprising a measuring tool body (1), characterized in that: the bottom of the measuring tool body (1) is fixedly connected with a placing box (2), a winding rod (3) is arranged inside the placing box (2), the front and the back of the winding rod (3) penetrate through the outer side of the placing box (2), a placing groove (4) is formed inside the winding rod (3), a push rod (5) is arranged inside the placing groove (4), the front and the back of the push rod (5) penetrate through the outer side of the winding rod (3), a movable block (6) is fixedly connected to the surface of the push rod (5), a spring (7) is sleeved on the surface of the push rod (5), the front of the spring (7) is fixedly connected with the back of the movable block (6), the back of the spring (7) is fixedly connected with the inner wall of the placing groove (4), a first vertical block (8) is fixedly connected to the back of the push rod (5), the front side fixedly connected with second vertical block (9) on the surface of the push rod (5), the top and the bottom of the second vertical block (9) are both penetrated to the outer side of the winding rod (3), the top and the bottom of the front of the first vertical block (8) and the second vertical block (9) are both fixedly connected with clamping blocks (10), the front of the clamping blocks (10) is penetrated to the inside of the winding box (2), the surface of the winding rod (3) is wound with a strap (11), one end of the strap (11) is fixedly connected with the surface of the winding rod (3), and the other end of the strap (11) is penetrated to the bottom of the winding box (2).

2. A measuring tool for surface design according to claim 1, wherein: the bottom of the placing box (2) is provided with a first through hole (12) matched with the strap (11) for use, and the front side and the back side of the placing box (2) are provided with second through holes (13) matched with the winding rod (3) for use.

3. A measuring tool for floor planning as set forth in claim 2, wherein: the inner wall fixedly connected with stopper (14) of second through-hole (13), spacing groove (15) that use with stopper (14) cooperation are seted up on the surface of coiling pole (3).

4. A measuring tool for surface design according to claim 1, wherein: the back of placing box (2) and the front of inner wall all seted up draw-in groove (16) with fixture block (10) cooperation use, the quantity of draw-in groove (16) is a plurality of, and a plurality of draw-in groove (16) are the equidistance and distribute.

5. A measuring tool for surface design according to claim 1, wherein: movable hole (17) that use with second riser (9) cooperation are seted up on the surface of coiling pole (3), coiling pole (3) surface front side and rear side all twine clockwork spring (18), the one end of clockwork spring (18) is connected with the fixed surface of coiling pole (3), the other end of clockwork spring (18) and the inner wall fixed connection who places box (2).

6. A measuring tool for surface design according to claim 1, wherein: top fixedly connected with connecting band (19) at the measuring tool body (1) back, front side fixedly connected with guard plate (20) of connecting band (19) bottom, measuring tool body (1) and the equal fixedly connected with locating piece (21) in the positive top of placing box (2), constant head tank (22) that use with locating piece (21) cooperation are seted up at the back of guard plate (20), the material of braces (11) and connecting band (19) is nylon.