CN210862623U

CN210862623U - Measure detection chi of house angle

Info

Publication number: CN210862623U
Application number: CN201921574204.0U
Authority: CN
Inventors: 江冰; 吴智鹏
Original assignee: Guangdong Agile Testing Appraisal Co ltd
Current assignee: Guangdong Agile Testing Appraisal Co ltd
Priority date: 2019-09-21
Filing date: 2019-09-21
Publication date: 2020-06-26
Anticipated expiration: 2029-09-21

Abstract

The utility model discloses a measure detection chi of house angle, including main scale and vice chi, the vice chi is located the inboard of main scale, be provided with the pivot between main scale and the vice chi, main scale and vice chi are run through at the both ends of pivot, and extend towards the outside of main scale, the pivot that is located the main scale outside has cup jointed the pointer, be provided with the bevel protractor on the main scale, one side of pivot is provided with pivot locking structure, pivot locking structure is used for preventing the pivot to rotate, pivot locking structure is including cup jointing gear and the locking hook in the pivot outside, the one end of locking hook is provided with the gullet with pivot looks meshing, the loose axle has been cup jointed to the other end of locking hook, the one end of loose axle runs through the outside that the main scale extends to the main scale. The utility model discloses a pivot locking structure fixes the pivot of measuring rule, makes the measuring rule can remain stability throughout when needing the reading, guarantees that the pointer can not squint, and the structure of measuring rule is comparatively simple, and it is more convenient, swift to use.

Description

Measure detection chi of house angle

Technical Field

The utility model relates to a building check out test set technical field, in particular to measure measuring tape of house angle.

Background

In the house construction's in-process, have higher squareness in order to guarantee the house, need adopt the measuring rule to carry out the measurement of house angle usually, at the in-process of measuring the house angle, need remove two corners to the house with the both ends of measuring the measuring rule usually, then carry out the reading, when the reading, because the place of measuring the angle is usually darker, be difficult for seeing the reading clearly, consequently need take the place of lighting a bit and carry out the reading, but will lead to the measuring rule to appear gliding phenomenon like this, the accuracy of the reading of influence measuring the rule.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a measure measuring tape of house angle, solve present measuring tape and appear gliding problem easily at angle measuring's in-process, improve the accuracy that measuring tape detected the angle.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a measure detection chi of house angle, including main scale and vice chi, the vice chi is located the inboard of main scale, be provided with the pivot between main scale and the vice chi, main scale and vice chi are run through at the both ends of pivot to extend towards the outside of main scale, be located the main scale outside the pointer has been cup jointed to the pivot, be provided with the bevel protractor on the main scale, one side of pivot is provided with pivot locking structure, pivot locking structure is used for preventing the pivot to rotate.

As a preferred technical scheme of the utility model, pivot locking structure is including cup jointing gear and locking hook in the pivot outside, the one end of locking hook is provided with the tooth hook with pivot looks meshing, the loose axle has been cup jointed to the other end of locking hook, the one end of loose axle runs through the outside that the main scale extends to the main scale, is located the main scale outside be provided with rotatory handle on the loose axle.

As an optimized technical scheme of the utility model, the gear is located the inboard pivot of main scale.

As an optimal technical scheme of the utility model, be provided with the support column on the inner wall of main scale, the support column is located between locking hook and the gear.

As an optimized technical scheme of the utility model, mutually perpendicular between vice chi and the pointer.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a pivot locking structure fixes the pivot of measuring rule, makes the measuring rule can remain stability throughout when needing the reading, guarantees that the pointer can not squint, and the structure of measuring rule is comparatively simple, and it is more convenient, swift to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a partial structural schematic diagram of the present invention;

in the figure: 1. a main scale; 2. a secondary ruler; 3. a rotating shaft; 4. a pointer; 5. an angle ruler; 6. a rotating shaft locking structure; 7. a gear; 8. a locking hook; 9. a tooth hook; 10. a movable shaft; 11. rotating the handle; 12. and (4) a support column.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention. Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "inner" and "outer" as used in the following description refer to directions toward and away from, respectively, the geometric center of a particular component.

It should also be noted that, unless expressly stated or limited otherwise, the terms "disposed" and "connected" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

As shown in fig. 1-2, the utility model provides a measure measuring tape of house angle, including main scale 1 and vice chi 2, vice chi 2 is located the inboard of main scale 1, is provided with pivot 3 between main scale 1 and the vice chi 2, and main scale 1 and vice chi 2 are run through at the both ends of pivot 3 to extend towards the outside of main scale 1, the pivot 3 that is located the main scale 1 outside has cup jointed pointer 4, is provided with angle chi 5 on the main scale 1, and one side of pivot 3 is provided with pivot locking structure 6, and pivot locking structure 6 is used for preventing pivot 3 to rotate.

Specifically, at the in-process that uses, press main scale 1 on a corner in house, the vice chi of pulling 2 rotates, and vice chi 2 can drive pivot 3 rotations at the pivoted in-process, and pivot 3 rotates and can drive pointer 4 and rotate, when vice chi 2 is pulled to another corner, measure the house angle promptly, through 6 fixed rotating shaft 3 of pivot locking structure this moment, make pivot 3 unable rotations, guarantee pointer 4's stability, rethread angle chi 5 carries out the reading.

As shown in fig. 2, the rotating shaft locking structure 6 adopts a gear 7 and a locking hook 8 sleeved outside the rotating shaft 3, one end of the locking hook 8 is provided with a tooth hook 9 engaged with the rotating shaft 3, the other end of the locking hook 8 is sleeved with a movable shaft 10, one end of the movable shaft 10 penetrates through the main scale 1 and extends to the outside of the main scale 1, the movable shaft 10 positioned outside the main scale 1 is provided with a rotating handle 11, the main scale 1 is provided with a support column 12, the support column 12 is positioned between the locking hook 8 and the gear 7, the gear 7 is clamped by the tooth hook 9 of the locking hook 8, the gear 7 positioned outside the rotating shaft 3 cannot rotate, the gear 7 cannot rotate and the rotating shaft 3 fixedly connected with the gear 7 cannot rotate, so as to ensure the stability of the pointer 4, when a measurement reading needs to be performed, the movable shaft 10 can be rotated by the rotating handle 11, the movable shaft 10 can drive the locking hook 8 to rotate, thereby make tooth hook 9 and gear 7 on the locking hook 8 break away from, when rotatory to the opposite side, support column 12 can support locking hook 8, makes locking hook 8 not continue to slide under the effect of gravity to make locking hook 8 and gear 7 thoroughly separate, thereby make gear 7 can rotate at will.

In order to facilitate reading, the gear 7 is arranged on the rotating shaft 3 on the inner side of the main scale 1, the rotating shaft locking structure 6 is prevented from influencing the reading of the angle scale 5, the auxiliary scale 2 is perpendicular to the pointer 4, and the reading effect of the angle scale 5 is further improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a measure measuring tape of house angle, includes main scale (1) and vice chi (2), vice chi (2) are located the inboard of main scale (1), a serial communication port, be provided with pivot (3) between main scale (1) and vice chi (2), main scale (1) and vice chi (2) are run through at the both ends of pivot (3) to extend towards the outside of main scale (1), be located the main scale (1) outside pointer (4) have been cup jointed in pivot (3), be provided with bevel protractor (5) on main scale (1), one side of pivot (3) is provided with pivot locking structure (6), pivot locking structure (6) are used for preventing pivot (3) to rotate.

2. The measuring ruler for measuring the house angle according to claim 1, characterized in that the rotating shaft locking structure (6) comprises a gear (7) sleeved outside the rotating shaft (3) and a locking hook (8), one end of the locking hook (8) is provided with a tooth hook (9) meshed with the rotating shaft (3), the other end of the locking hook (8) is sleeved with a movable shaft (10), one end of the movable shaft (10) extends to the outside of the main ruler (1) through the main ruler (1), and the movable shaft (10) positioned outside the main ruler (1) is provided with a rotating handle (11).

3. A measuring ruler for measuring house angles according to claim 2, characterized in that the gear (7) is located on the spindle (3) inside the main ruler (1).

4. A measuring ruler for measuring house angles according to claim 3, characterized in that the main ruler (1) is provided with a support pillar (12) on its inner wall, said support pillar (12) being located between the locking hook (8) and the gear wheel (7).

5. A measuring ruler for measuring house angles according to claim 1, characterized in that the secondary ruler (2) and the pointer (4) are perpendicular to each other.