CN210952619U

CN210952619U - Multifunctional measuring instrument for furniture design

Info

Publication number: CN210952619U
Application number: CN201922452379.0U
Authority: CN
Inventors: 郭丽敏; 赵华文; 胡斌
Original assignee: Jiangxi College of Applied Technology
Current assignee: Jiangxi College of Applied Technology
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-07
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to a measuring apparatu especially relates to a multi-functional measuring apparatu is used in furniture design. The technical problem is as follows: the utility model provides a furniture board that can measure length difference can measure furniture board terminal surface angle, can also be fixed the protractor through the workman is manual, and the workman of being convenient for accurately reads the furniture design of furniture board angle and uses multi-functional measuring apparatu. The technical scheme is as follows: a multifunctional measuring instrument for furniture design comprises a first ruler, an L-shaped rod, a torsion spring, a protractor, a first measuring rod and the like; one side of the first ruler is connected with an L-shaped rod through a torsion spring, and the L-shaped rod far away from one side of the first ruler is provided with a protractor. The utility model discloses a furniture board of different length not only can be measured to parts such as first ruler, torsion spring and protractor, can measure furniture board's angle, can also measure an efficient measuring apparatu to another furniture board.

Description

Multifunctional measuring instrument for furniture design

Technical Field

The utility model relates to a measuring apparatu especially relates to a multi-functional measuring apparatu is used in furniture design.

Background

The measuring instrument is simply an instrument and a device for data acquisition, processing, output and the like designed and manufactured for surveying and mapping operation, and is used for various aspects of orientation, distance measurement, angle measurement, height measurement, mapping, photogrammetry and the like required by measurement work in the planning, design, construction and operation management stages in engineering construction.

The prior measuring scale, as the chinese patent of patent publication No. CN207544462U discloses a compound measuring scale, including planting long dipperstick, preceding seesaw dipperstick and coffin heel dipperstick, the coffin heel dipperstick pass through the lock solid subassembly vertical installation plant on the side of long dipperstick transverse direction, just plant with the dipperstick relatively plant long dipperstick vertical movement, preceding seesaw dipperstick pass through the slip subassembly vertical installation on the sandalwood long dipperstick and can follow plant long dipperstick transverse movement and relative plant long dipperstick vertical movement, above-mentioned patent exists following not enoughly: the length of the measuring scale itself cannot be changed to be suitable for longer furniture boards, and the angle of the end face of the furniture board cannot be measured.

Therefore, a furniture plate with different lengths needs to be researched and developed, the angle of the end face of the furniture plate can be measured, the protractor can be fixed manually by a worker, and the worker can accurately read the angle of the furniture plate conveniently.

SUMMERY OF THE UTILITY MODEL

In order to overcome the shortcoming that the current dipperstick can not change self length and be applicable to different furniture board, but also can not measure the furniture board terminal surface angle, the technical problem is: the utility model provides a can increase self length, the furniture board that measures the length difference can measure furniture board terminal surface angle, can also be fixed the protractor through the workman is manual, the workman of being convenient for accurately reads the furniture design of furniture board angle and uses multi-functional measuring apparatu.

The technical scheme is as follows: a multi-function measuring instrument for furniture design, comprising:

the first ruler is provided with a first through hole in an extending mode along the length direction of the first ruler, standard scales are marked on the first ruler which is located on the same side with the opening direction of the first through hole, one side of the first ruler is connected with an L-shaped rod through a torsion spring, a protractor is installed on the L-shaped rod far away from the opening direction of the first through hole, a limiting rod is welded on the side wall of the L-shaped rod far away from the protractor, a second ruler is arranged in the first ruler in a sliding mode, a second through hole is formed in the second ruler, the opening direction of the second through hole is the same as the opening direction of the first through hole, the limiting rod is in contact with the top of the second ruler, a first measuring rod is fixedly connected to the end portion, close to one side of the protractor, and the first measuring rod;

the novel ruler comprises a first nut, a first nut is fixedly mounted on a second ruler close to one side of the protractor, the first nut is connected with a rear wall in the first ruler in a sliding mode, a first lead screw is connected to the first nut in a threaded connection mode, the first lead screw penetrates through a rear wall of the second ruler, a first through hole and a second through hole, a first rotating handle is mounted at the end part of the first lead screw far away from one side of the protractor, a second nut is arranged on the inner wall of the second ruler close to one side of the protractor in a sliding mode, the second nut is connected with a second lead screw in a threaded connection mode, a square block is fixedly connected to the end part of the second lead screw far away from one side of the protractor, a second rotating handle is welded on the square block far away from one side of the second nut, a first square sleeve is mounted at the top of the square block, an L-shaped measuring rod is sleeved in the.

Preferably, the L-shaped rod positioning device further comprises a second square sleeve, a sliding plate, a first spring, a wedge-shaped block, a connecting rod and a second spring, the second square sleeve is fixedly connected to the middle of the second ruler close to one side of the L-shaped rod, the first spring is connected into the first ruler close to one side of the limiting rod, the sliding plate is installed at the end of the first spring close to one side of the second square sleeve, one side of the sliding plate is in contact with one side of the second square sleeve, the connecting rod is arranged in the sliding mode in the middle of the first ruler far away from one side of the protractor, the wedge-shaped block is welded at the end of the connecting rod close to one side of the second square sleeve, the wedge-shaped block is matched with the second square sleeve, the second spring used for resetting is connected between the.

Preferably, the ruler further comprises a third nut, a third screw rod, a handle and an annular plate, the third nut is fixedly connected to the lower portion of the protractor close to one side of the first screw rod, the annular plate is mounted on the first ruler far away from one side of the protractor, the third screw rod is arranged in the annular plate in a sliding mode, the end portion of the third screw rod close to one side of the protractor is in threaded connection with the third nut, and the handle is fixedly connected to the end portion of the third screw rod above the first rotating handle

Preferably, the protractor is semi-circular in shape.

Preferably, the handle is shaped like a Chinese character 'ren'.

The utility model has the advantages that:

1. through parts such as first ruler, torsion spring, protractor, second ruler, through mobilizable second ruler, can increase the length of dipperstick itself to be applicable to the longer furniture board of length, can practice thrift the space in the time of just contracting, can measure the angle of furniture board terminal surface simultaneously.

2. Through parts such as the square cover of second, first spring, wedge-shaped piece and connecting rod can pop out one section distance to the right side fast with the second ruler in the first ruler automatically, the manual second ruler that the workman of being convenient for can be quick stimulates the right side of the right side, and can realize the automatic fixation of second ruler when reseing.

3. The protractor can be fixed through the third nut, the third screw rod, the handle, the annular plate and other components, so that a worker can accurately read the degree of the protractor, meanwhile, the protractor can be prevented from continuing to rotate along with the L-shaped rod and the torsion spring, and the angle of the protractor is fixed, and comparison of end face angles between plates is facilitated.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of a first angle of the present invention.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

Fig. 3 is the exploded perspective structure diagram of the first angle of the first ruler and the second ruler of the present invention.

Fig. 4 is an enlarged schematic structural diagram of a portion B in fig. 3 according to the present invention.

Fig. 5 is a schematic view of the exploded three-dimensional structure of the first ruler and the second ruler at the second angle of the present invention.

Fig. 6 is an enlarged schematic structural view of a portion C in fig. 5 according to the present invention.

Part names and serial numbers in the figure: the measuring tool comprises a first straight rule 1, a first through hole 2, a 3L-shaped rod, a torsion spring 301, a protractor 4, a first measuring rod 5, a limiting rod 6, a second straight rule 7, a second through hole 8, a first nut 9, a first lead screw 10, a first rotating handle 11, a second nut 12, a second lead screw 13, a second rotating handle 14, a square block 15, a first square sleeve 16, a measuring rod 17L, a square sleeve 18, a sliding plate 19, a first spring 20, a wedge-shaped block 21, a connecting rod 22, a second spring 23, a third nut 24, a third lead screw 25, a handle 26 and an annular plate 27.

Detailed Description

The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Example 1

A multifunctional measuring instrument for furniture design is shown in figures 1-6 and comprises a first ruler 1, an L-shaped rod 3, a torsion spring 301, a protractor 4, a first measuring rod 5, a limiting rod 6, a second ruler 7, a first nut 9, a first screw rod 10, a first rotating handle 11, a second nut 12, a second screw rod 13, a second rotating handle 14, a square block 15, a first square sleeve 16 and an L-shaped measuring rod 17, wherein the middle part of the front side of the first ruler 1 is provided with a first through hole 2, the middle part of the left side of the first ruler 1 is connected with the L-shaped rod 3 through the torsion spring 301, the protractor 4 is arranged at the rear side of the L-shaped rod 3, the left end of the rear side of the first ruler 1 is welded with the first measuring rod 5, the first measuring rod 5 is positioned at the left side of the torsion spring 301, the rear side of the first measuring rod 5 is contacted with the front wall of the protractor 4, the right side of the L-shaped rod 3 is fixedly connected with the limiting rod 6, the end part of the limiting rod 6 is, the inner sliding type measuring ruler is characterized in that a second ruler 7 is arranged in the first ruler 1 in a sliding mode, a second through hole 8 is formed in the second ruler 7, a first nut 9 is fixedly installed at the left portion of the rear side of the second ruler 7, the first nut 9 is connected with the inner rear wall of the first ruler 1 in a sliding mode, a first lead screw 10 is connected to the first nut 9 in a threaded connection mode, the first lead screw 10 penetrates through the first through hole 2 and the second through hole 8, a first rotating handle 11 is connected to the front end of the first lead screw 10, a second nut 12 is arranged on the inner rear wall of the second ruler 7 in a sliding mode, a second lead screw 13 is connected to the second nut 12 in a threaded connection mode, a square block 15 is connected to the front end of the second lead screw 13, a second rotating handle 14 is connected to the front end of the square block 15, a first square sleeve 16 is arranged at the top end of the square block 15, an L-shaped measuring rod 17 is arranged in the first square sleeve 16 in an inner.

When a worker needs to measure the length and the angle of the furniture board, the worker firstly needs to put the furniture board on the top of the first ruler 1 on the right side of the protractor 4, then the worker needs to manually lift the right side of the protractor 4 by a certain angle, the protractor 4 rotates anticlockwise, the worker manually pushes the furniture board to the left side to enable the furniture board to be positioned below the protractor 4, then the worker loosens the protractor 4, the protractor 4 rotates clockwise to reset to be in contact with the top on the left side of the furniture board, then the worker pushes the furniture board to the left side to enable the left end of the furniture board to be positioned at the central position of the protractor 4, the worker can stop pushing the furniture board to the left side, at the moment, the bottom of the protractor 4 is attached to the left end of the furniture board, at the moment, the worker only needs to observe the degree indicated by the left end of the protractor 4 staying at the first measuring rod 5, and can accurately, if a worker needs to measure the length of the furniture board, the worker needs to first turn the second rotating handle 14 counterclockwise, the second rotating handle 14 rotates counterclockwise to drive the second screw rod 13 to rotate counterclockwise, the rear end of the second screw rod 13 rotates counterclockwise and moves forward, when the rear end of the second screw rod 13 is separated from the inner rear wall of the second ruler 7, the worker can push the second rotating handle 14 to the right side, the second rotating handle 14 moves rightwards to drive the second screw rod 13 to move rightwards, the second screw rod 13 moves rightwards to drive the square block 15 and the second nut 12 to slide rightwards, the square block 15 slides rightwards to drive the first square sleeve 16 to move rightwards, the first square sleeve 16 moves rightwards to drive the L-shaped measuring rod 17 to move rightwards, when the L-shaped measuring rod 17 moves rightwards until the left wall of the L-shaped measuring rod 17 and the right wall of the furniture board are positioned on the same horizontal line, at this time, the worker only needs to observe the position where the first square sleeve 16 stays on the scale, the workman just can be fast and the accurate length of reading furniture board on the first ruler 1, when the workman need not measure furniture board's angle and length, the workman can manually take away the furniture board that first ruler 1 top was placed, the furniture board that first ruler 1 top was placed is taken away the back by the workman, the workman need to promote the second to the left side and change 14, the second is changeed 14 and is moved left and can drive second lead screw 13 and move left to resume the normal position, the workman twists the second clockwise and changes 14, the second is changeed 14 and is rotated clockwise and can drive second lead screw 13 clockwise, second lead screw 13 clockwise rotation rear end can move backward simultaneously, the rear end of second lead screw 13 stops when closely laminating with the back wall in the second ruler 7 can. When the left end corner of the furniture board is not tightly attached to the middle of the bottom of the protractor 4, the torsion spring 301 is reset, the torsion spring 301 drives the L-shaped rod 3 to rotate clockwise, the L-shaped rod 3 rotates clockwise to drive the protractor 4 to rotate clockwise to the recovery position, and the limiting rod 6 rotates clockwise to recover the recovery position, so that the worker can measure the end face angle and the length of another furniture board next time, when the length of the furniture board to be measured is long, the worker needs to rotate the first rotating handle 11 anticlockwise, the first rotating handle 11 rotates anticlockwise to drive the first screw rod 10 to rotate anticlockwise, when the rear end of the first screw rod 10 rotates anticlockwise and is not in contact with the rear wall in the first ruler 1 to extrude, the worker can pull out the second ruler 7 in the first ruler 1 to the right side, and when the worker pulls out the second ruler 7 to the leftmost side in the first ruler 1, the worker needs to rotate the first rotating handle 11 clockwise, the first rotating handle 11 rotates clockwise to drive the first screw rod 10 to rotate clockwise, the rear end of the first screw rod 10 rotating clockwise can extrude the left side of the rear wall in the first straight ruler 1 again, the second straight ruler 7 can be fixed in the first straight ruler 1, the second straight ruler 7 can not slide freely in the first straight ruler 1, the long furniture plate can be measured by repeating the operations, if the worker does not need to measure the long furniture plate, the worker needs to rotate the first rotating handle 11 anticlockwise, the rear end of the first rotating handle 11 rotating anticlockwise does not extrude the left side of the rear wall in the first straight ruler 1, the worker needs to push the second straight ruler 7 back into the first straight ruler 1 leftwards, after the second straight ruler 7 moves leftwards to restore the original position, the worker can rotate the first rotating handle 11 clockwise again, the first rotating handle 11 rotates clockwise to drive the first screw rod 10 to rotate clockwise, when the first screw rod 10 rotates clockwise until the rear end of the first screw rod contacts with the right side of the inner rear wall of the first straight ruler 1, the second straight ruler 7 is fixed again, and therefore the measuring instrument can measure furniture plates with different lengths and end face angles according to the requirements of workers.

Example 2

A multifunctional measuring instrument for furniture design is shown in figures 3 and 4 and further comprises a second square sleeve 18, a sliding plate 19, a first spring 20, a wedge-shaped block 21, a connecting rod 22 and a second spring 23, wherein the first spring 20 is arranged on the left side in a first ruler 1, the sliding plate 19 is connected to the right end of the first spring 20, the second square sleeve 18 is fixedly connected to the middle of the left end of a second ruler 7, the connecting rod 22 is slidably arranged on the left wall of the front side of the first ruler 1, the connecting rod 22 is located on the left side of a first screw rod 10, the wedge-shaped block 21 is arranged at the rear end of the connecting rod 22, the wedge-shaped block 21 is slidably matched with the second square sleeve 18, the second spring 23 is connected between the front side of the wedge-shaped block 21 and the front side of the inner wall of the first ruler 1, and the second spring 23 is.

In order to pull out the second ruler 7 in the first ruler 1 to the right more quickly, a worker only needs to pull the connecting rod 22 to the front side, the connecting rod 22 moves forwards to drive the wedge-shaped block 21 to move forwards to temporarily separate from the second square sleeve 18 and not to clamp the second square sleeve 18, the second spring 23 is compressed, the first spring 20 is reset, the first spring 20 pushes the sliding plate 19 to the right side, the sliding plate 19 moves rightwards to push the second square sleeve 18 to move rightwards, the second square sleeve 18 moves rightwards to pop the second ruler 7 aside for a certain distance, then the worker can directly pull the second ruler 7 to the right side, when the second ruler 7 moves rightwards, the first lead screw 10 and the second lead screw 13 also move rightwards, when the second ruler 7 is pulled to the rightmost side of the first ruler 1 by the worker, the worker needs to rotate the first rotary handle 11 clockwise, the first rotary handle 11 drives the first lead screw 10 to rotate clockwise, when the first screw rod 10 rotates clockwise to the rear end to contact with the right part of the rear side of the inner wall of the first straight ruler 1, the second straight ruler 7 cannot swing and slide freely in the first straight ruler 1, when a worker needs to take the second straight ruler 7 back into the first straight ruler 1, the worker needs to manually rotate the first rotating handle 11 anticlockwise again, the first rotating handle 11 anticlockwise rotates to drive the first screw rod 10 anticlockwise to rotate anticlockwise, when the first screw rod 10 anticlockwise rotates to the rear end and is not attached to the right part of the rear side of the inner wall of the first straight ruler 1, the worker can manually push the second straight ruler 7 to the left side, the second straight ruler 7 moves leftwards to drive the second square sleeve 18 to move leftwards, the second square sleeve 18 moves leftwards to push the sliding plate 19 to move leftwards, the first spring 20 is compressed, when the second square sleeve 18 moves leftwards to be positioned at the rear side of the wedge block 21, the second spring 23 pushes the connecting rod 22 to move backwards, the connecting rod 22 moves backwards to drive the wedge-shaped block 21 to move backwards, and the wedge-shaped block 21 moves backwards to automatically clamp back into the second square sleeve 18, so that the second ruler 7 in the first ruler 1 can be fixed, and the second ruler can be conveniently and rapidly ejected rightwards, and the operation is convenient.

Example 3

A multifunctional measuring instrument for furniture design is disclosed, as shown in fig. 1 and 4, and further comprises a third nut 24, a third screw rod 25, a handle 26 and an annular plate 27, wherein the third nut 24 is fixedly connected to the lower portion of the right side of the protractor 4, the annular plate 27 is mounted at the left end of the front side of the first ruler 1, the third screw rod 25 is arranged in the annular plate 27 in a sliding mode, the rear end of the third screw rod 25 is matched with the third nut 24, the handle 26 is arranged at the front end of the third screw rod 25, and the handle 26 is located at the front side of the annular plate 27.

When the protractor 4 rotates anticlockwise, the protractor 4 drives the third lead screw 25 to slide anticlockwise on the annular plate 27 through the third nut 24, when the protractor 4 rotates anticlockwise to the middle of the bottom and is tightly attached to the left end corner of the furniture plate, a worker can rotate the handle 26 clockwise, the handle 26 rotates clockwise to drive the third lead screw 25 to rotate clockwise, when the rear side of the handle 26 rotates clockwise to be tightly attached to the front side of the annular plate 27, the protractor 4 can be fixed, the protractor 4 cannot continue to rotate clockwise along with the torsion spring 301, so that the worker can quickly and accurately read the degree of the angle pointed by the rear end of the first measuring rod 5, and can be used for comparison with other furniture plates, when the worker does not need to fix the protractor 4, the worker can rotate the handle 26 anticlockwise, the handle 26 rotates anticlockwise to drive the third lead screw 25 to rotate anticlockwise, when the handle 26 rotates counterclockwise to a position where the handle does not closely adhere to the front side of the annular plate 27, the torsion spring 301 returns to the original position due to the return action of the torsion spring 301, the L-shaped rod 3 and the protractor 4 are driven by the torsion spring 301 to rotate clockwise, and the protractor 4 rotates clockwise to return to the original position through the third nut 24 while the protractor 4 rotates clockwise to return to the original position, so that the worker fixes the protractor 4 next time.

The present application is described in detail above, and the principles and embodiments of the present application are described herein by using specific examples, which are only used to help understand the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. A multifunctional measuring instrument for furniture design is characterized by comprising:

the ruler comprises a first ruler (1), a first through hole (2) is formed in the first ruler (1) in an extending mode along the length direction of the first ruler, standard scales are marked on the first ruler (1) located on the same side with the opening direction of the first through hole (2) in the extending mode, one side of the first ruler (1) is connected with an L-shaped rod (3) through a torsion spring (301), a protractor (4) is installed on the L-shaped rod (3) far away from the opening direction of the first through hole (2), a limiting rod (6) is welded on the side wall of the L-shaped rod (3) far away from one side of the protractor (4), a second ruler (7) is arranged in the first ruler (1) in a sliding mode, a second through hole (8) is formed in the second ruler (7), the opening direction of the second through hole (8) is the same as the opening direction of the first through hole (2), the limiting rod (6) is in contact with the top of the second ruler (7), a first measuring rod (5) is, the first measuring rod (5) is in contact with the side wall of the protractor (4);

a first nut (9) is fixedly installed on a second ruler (7) close to one side of the protractor (4), the first nut (9) is connected with the inner rear wall of the first ruler (1) in a sliding manner, a first screw rod (10) is connected onto the first nut (9) in a threaded connection manner, the first screw rod (10) penetrates through the rear wall of the second ruler (7), a first through hole (2) and a second through hole (8), a first rotating handle (11) is installed at the end part of the first screw rod (10) far away from one side of the protractor (4), a second nut (12) is arranged on the inner wall of the second ruler (7) close to one side of the protractor (4) in a sliding manner, the second nut (12) is connected with a second screw rod (13) in a threaded connection manner, a square block (15) is fixedly connected at the end part of the second screw rod (13) far away from one side of the protractor (4), and a second rotating handle (14) is welded on the square block (15) far away from one side of the second nut, a first square sleeve (16) is installed at the top of the square block (15), an L-shaped measuring rod (17) is installed in the first square sleeve (16) in an sleeved mode, and the upper portion of the L-shaped measuring rod (17) is located above the first ruler (1).

2. The multifunctional measuring instrument for furniture design according to claim 1, characterized in that it further comprises a second square sleeve (18), a sliding plate (19), a first spring (20), a wedge block (21), a connecting rod (22) and a second spring (23), the second square sleeve (18) is fixedly connected to the middle of the second ruler (7) near one side of the L-shaped rod (3), the first spring (20) is connected in the first ruler (1) near one side of the limiting rod (6), the sliding plate (19) is installed at the end of the first spring (20) near one side of the second square sleeve (18), one side of the sliding plate (19) is in contact with one side of the second square sleeve (18), the connecting rod (22) is slidably arranged in the middle of the first ruler (1) far from one side of the protractor (4), the wedge block (21) is welded at the end of the connecting rod (22) near one side of the second square sleeve (18), the wedge block (21) is matched with the second square sleeve (18), a second spring (23) for resetting is connected between the wedge-shaped block (21) and the inner wall of the first ruler (1), and the second spring (23) is wound on the connecting rod (22).

3. The multifunctional measuring instrument for furniture design according to claim 2, characterized in that it further comprises a third nut (24), a third screw rod (25), a handle (26) and an annular plate (27), the third nut (24) is fixedly connected to the lower portion of the protractor (4) near the first screw rod (10), the annular plate (27) is mounted on the first ruler (1) far away from the protractor (4), the third screw rod (25) is arranged in the annular plate (27) in a sliding manner, the end portion of the third screw rod near the protractor (4) is in threaded connection with the third nut (24), and the handle (26) is fixedly connected to the end portion of the third screw rod (25) above the first rotating handle (11).

4. A multifunctional measuring instrument for furniture design according to claim 3, characterized in that the protractor (4) is semicircular in shape.

5. A multifunctional measuring instrument for furniture design according to claim 4, characterized in that the shape of the handle (26) is herringbone.