CN217083571U

CN217083571U - Metering device for length metering

Info

Publication number: CN217083571U
Application number: CN202220958363.6U
Authority: CN
Inventors: 尚玮
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-07-29
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to the technical field, and a metering device is used in length measurement is disclosed, including the measurement body frame, the inside wall sliding connection of measurement body frame has the extension subframe, the inside wall sliding connection who extends the subframe has the extension time frame, the left side surface of measurement body frame is provided with tightening means, the top center department that extends time frame is provided with angle measuring device. Through will extend the subframe and release right in the measurement body frame, it removes to drive extension subframe simultaneously, the scope of length measurement has effectively been improved, simultaneously to some length that have the corner more convenient measurement, and the arc contact plate and the magnetism that set up inhale the piece and possess the magnetic force, make extension subframe not only can be more convenient also possess good laminating nature when extending the dismantlement on the subframe, the rotation portion that sets up makes the angle between receipts roll portion and the extension subframe adjust, the comparatively single problem of present metering device functionality has been solved.

Description

Metering device for length metering

Technical Field

The utility model relates to a metering device technical field specifically is a metering device is used in length measurement.

Background

Length measurement is an important component of modern measurement science and technology, and the geometric quantities for characterizing the size, length, shape and position of an object are mainly researched, wherein the unit of the length is 'meter', however, in daily life, a measuring device is used in many places.

When the existing length metering device is used for measuring, the length of the metering device is fixed, so that the measuring range of the length cannot be extended, the existing length metering device is only used for measuring the length, the angle of an object cannot be measured, and the functionality of the metering device is single.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a metering device is used in length measurement possesses the scope that has effectively improved the length measurement and can realize the measuring advantage to the angle of some objects, has solved the fixed and comparatively single problem of functional length of present measurement unit.

(II) technical scheme

The scope of length measurement and the angle to some objects can be realized the measuring purpose for realizing above-mentioned effect improvement, the utility model provides a following technical scheme: the utility model provides a metering device is used in length measurement, includes the measurement body frame, the inside wall sliding connection of measurement body frame has the extension subframe, the inside wall sliding connection who extends the subframe has the extension time frame, the left side surface of measurement body frame is provided with tightening means, the top center department that extends the time frame is provided with angle measurement device, the front of measurement body frame is provided with the measurement value.

Tightening means includes that fastener, draw-in groove, arc contact plate and magnetism inhale the piece, the outer wall of fastener and the inner wall joint of draw-in groove, the right side and the left side overlap joint that the piece was inhaled to the magnetism of arc contact plate, the outer wall of fastener runs through in the left side of measurement body frame and extends to the inner wall, the right side that the piece was inhaled to magnetism and the left side fixed connection who extends secondary frame, the outer wall of arc contact plate is connected with the inner wall of extending the subframe and is inlayed admittedly.

Preferably, angle measuring device is including accomodating groove, arc and rotation portion, the surface of arc and the inner wall sliding connection who accomodates the groove, the left side of rotation portion and the right side fixed connection who extends time frame.

Preferably, the right side fixed mounting of arc has the portion of rolling up, the left side top of the portion of rolling up and the right side fixed connection of rotation portion, it sets up to accomodate the groove and is located the inner wall right side downside that extends inferior frame.

Preferably, the back fixed mounting of measurement body frame has a plurality of sucking disc, just a plurality of sucking disc is located the even setting of back of measurement body frame, and the sucking disc can adsorb the measurement body frame on measuring the object on the surface, still need hold the problem of measurement body frame with the hand when having avoided the measurement.

Preferably, the inside wall of measurement body frame has seted up the spout, the inside sliding connection of spout has the slider, the slider is located the opposite face setting of extension subframe respectively, and the slider removes in the measurement body frame in order to conveniently extend the subframe to slider fixed mounting is in the both sides of extending the subframe.

Preferably, the surface of the clamping piece is rotatably connected with the inner side of the metering main frame, and the clamping piece is arranged in a T shape.

(III) advantageous effects

Compared with the prior art, the utility model provides a metering device is used in length measurement possesses following beneficial effect:

1. this metering device for length measurement is released right in the measurement body frame through extending the subframe, drives simultaneously and extends the inferior frame and remove, has effectively improved the scope of length measurement, simultaneously to some length that have the corner make things convenient for the measurement more to the arc contact plate and the magnetism that set up inhale the piece and possess the magnetic force, make extend inferior frame not only can be more convenient also possess good laminating nature when extending the dismantlement on the subframe.

2. This metering device is used in length measurement makes the angle between coiling portion and the extension subframe adjust through the rotation portion that sets up to can measure the angle of some objects, solve the comparatively single problem of present metering device functionality, and the extension subframe can be followed and taken out in the extension subframe, greatly increased overall structure's functionality and convenience like this.

Drawings

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

FIG. 2 is a top view of the tightening device of the present invention;

FIG. 3 is a schematic view of the front side of the angle measuring device of the present invention;

fig. 4 is a back view of the measurement main frame structure of the present invention.

In the figure: 1. a metering main frame; 2. an extension sub-frame; 3. an extension sub-frame; 4. a tightening device; 401. a fastener; 402. a card slot; 403. an arc-shaped contact plate; 404. a magnetic attraction block; 5. an angle measuring device; 501. a receiving groove; 502. an arc-shaped plate; 503. a rotating part; 6. a slider; 7. a chute; 8. a winding part; 9. and (4) sucking discs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, including a measuring main frame 1, an extending sub-frame 2 is slidably connected to the inner side wall of the measuring main frame 1, an extending sub-frame 3 is slidably connected to the inner side wall of the extending sub-frame 2, a tightening device 4 is disposed on the left side surface of the measuring main frame 1, an angle measuring device 5 is disposed at the top center of the extending sub-frame 3, a measuring value is disposed on the front side of the measuring main frame 1, a plurality of suckers 9 are fixedly mounted on the back side of the measuring main frame 1, the suckers 9 are uniformly disposed on the back side of the measuring main frame 1, a sliding chute 7 is disposed on the inner side wall of the measuring main frame 1, a sliding block 6 is slidably connected to the inside of the sliding chute 7, the sliding block 6 is disposed on the opposite side of the extending sub-frame 2, the tightening device 4 includes a clamping piece 401, a clamping groove 402, an arc contact plate 403 and a magnetic attraction block 404, the outer wall of the clamping piece 401 is clamped to the inner wall of the clamping piece 402, the right side of the arc contact plate 403 is lapped with the left side of the magnetic attraction block 404, the outer wall of fastener 401 runs through in the left side of measurement body frame 1 and extends to the inner wall, and the surface of fastener 401 rotates with the inboard of measurement body frame 1 to be connected, and fastener 401 is the T shape setting, and the right side of piece 404 is inhaled to magnetism and the left side fixed connection who extends inferior frame 3, and the outer wall of arc contact plate 403 is connected with the inner wall of extending subframe 2 in an embedded manner.

According to the technical scheme, the sucking disc 9 can utilize the sucking disc 9 to adsorb on the surface of object when measurement body frame 1 is measured, avoids the problem that the measurement body frame 1 can produce the slope of singlehanded holding to when sucking disc 9 adsorbs, the stability of measurement body frame 1 is also better, has realized that the singlehanded carries out the length measurement, and draw-in groove 402 is the cross and sets up.

Specifically, as shown in fig. 3, the angle measuring device 5 includes a storage groove 501, an arc plate 502 and a rotating portion 503, the surface of the arc plate 502 is connected with the inner wall of the storage groove 501 in a sliding manner, the left side of the rotating portion 503 is fixedly connected with the right side of the extension sub-frame 3, a winding portion 8 is fixedly mounted on the right side of the arc plate 502, the upper side of the left side of the winding portion 8 is fixedly connected with the right side of the rotating portion 503, and the storage groove 501 is located on the lower right side of the inner wall of the extension sub-frame 3 and is formed.

According to the above-described aspect, since the winding part 8 is connected to the extension sub-frame 3 through the rotating part 503, the rotating part 503 allows the angle between the winding part 8 and the extension sub-frame 3 to be adjusted, so that some object angles can be measured, and the front surfaces of the extension sub-frame 2 and the extension sub-frame 3 are provided with the measurement values.

The working principle is as follows: firstly, the sucker 9 is pressed at a position to be measured, the stability of the measuring main frame 1 is improved, the problem that the object needs to be held by one hand during measuring is solved, the clamping piece 401 is rotated at the same time, the clamping piece 401 rotates ninety degrees in the clamping groove 402, the extension auxiliary frame 2 can be pushed out at the moment, the object length is measured, the extension auxiliary frame 3 can also be pushed out at the same time, the magnetic absorption block 404 is separated from the arc contact plate 403, the measurement can be carried out after the extension auxiliary frame 2 and the extension auxiliary frame 3 are completely extended out, the measurement length of the measuring main frame 1 is improved, when the angle is required to be measured, after the extension auxiliary frame 3 is taken out, acting force is uniformly exerted upwards on the extension auxiliary frame 3 and the rolling part 8, the rolling part 8 and the extension auxiliary frame 3 are rotated under the action of the rotating part 503, at the moment, the arc plate 502 moves in the accommodating groove 501, and the overlarge rotation angle between the rolling part 8 and the extension auxiliary frame 3 is avoided, thereby realized the measurement to the object angle, solved the functional single problem of present metering device, when extension subframe 2 accomodates, will extend subframe 2 on the surface draw-in groove 402 and fastener 401 laminating back, the ninety degrees of opposite direction rotation fastener 401 can be fixed extension subframe 2 on measurement body frame 1, has avoided extension subframe 2 to appear the phenomenon that drops.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A length is metering device for measurement, includes measurement body frame (1), its characterized in that: an extension auxiliary frame (2) is connected to the inner side wall of the metering main frame (1) in a sliding mode, an extension auxiliary frame (3) is connected to the inner side wall of the extension auxiliary frame (2) in a sliding mode, a tightening device (4) is arranged on the left side surface of the metering main frame (1), an angle measuring device (5) is arranged in the center of the top of the extension auxiliary frame (3), and a metering value is arranged on the front face of the metering main frame (1);

tightening means (4) inhale piece (404) including fastener (401), draw-in groove (402), arc contact plate (403) and magnetism, the outer wall of fastener (401) and the inner wall joint of draw-in groove (402), the right side of arc contact plate (403) and the left side overlap joint of piece (404) are inhaled to magnetism, the outer wall of fastener (401) runs through in the left side of measurement body frame (1) and extends to the inner wall, the right side of piece (404) is inhaled to magnetism and the left side fixed connection who extends secondary frame (3), the outer wall of arc contact plate (403) and the inner wall of extending secondary frame (2) are embedded and are connected.

2. A length measuring gauge according to claim 1, wherein: angle measuring device (5) are including accomodating groove (501), arc (502) and rotation portion (503), the surface of arc (502) and the inner wall sliding connection who accomodates groove (501), the left side of rotation portion (503) and the right side fixed connection who extends secondary frame (3).

3. A length measuring gauge according to claim 2, wherein: the right side fixed mounting of arc (502) has rolling up portion (8), the left side top of rolling up portion (8) and the right side fixed connection of rotation portion (503), it sets up to accomodate groove (501) to be located the inner wall right side downside that extends inferior frame (3).

4. A length measuring gauge according to claim 1, wherein: the back fixed mounting of measurement body frame (1) has a plurality of sucking disc (9), just a plurality of sucking disc (9) are located the even setting in back of measurement body frame (1).

5. A length measuring gauge according to claim 1, wherein: the inside wall of measurement body frame (1) has seted up spout (7), the inside sliding connection of spout (7) has slider (6), slider (6) are located the opposite face setting of extending subframe (2) respectively.

6. A length measuring gauge according to claim 1, wherein: the surface of the clamping piece (401) is rotatably connected with the inner side of the metering main frame (1), and the clamping piece (401) is arranged in a T shape.