CN2800226Y

CN2800226Y - Multifunctional angle ruler

Info

Publication number: CN2800226Y
Application number: CN 200520107983
Authority: CN
Inventors: 吴晓明
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-05-15
Filing date: 2005-05-15
Publication date: 2006-07-26
Anticipated expiration: 2015-05-15

Abstract

The utility model relates to the technical field of measuring tools, particularly a multifunctional angle ruler, which has multiple uses functions and is capable of measuring the included angle between arbitrary one side face of an object and horizontal plane. The utility model aims at the defect that the existing folding type angle ruler has inconvenient carrying and single use function and is not capable of measuring arbitrary angles and is also not capable of being used for measuring the included angle between arbitrary one side face of the object and the horizontal plane, and provides the multifunctional angle ruler which has multiple uses functions and is capable of measuring arbitrary angles and is capable of being used for measuring the included angle between arbitrary one side face of the object and the horizontal plane. The utility model comprises a rotary head, an upper straight ruler and a lower straight ruler, wherein the rotary head comprises an anti-friction piece, a tight platen, a dial, a pointer, a level bubble seat, an upper plate and a lower plate, wherein the pointer is fixed on the outer end face of the level bubble seat; the dial is fixed on the outer side face of the upper plate. When the multifunctional angle ruler is used when the lower plate rotates, the reading number change of the dial pointed by the pointer and the left and right drift change of an air bubble of the level bubble can be brought.

Description

The multifunctional angular chi

Technical field

The utility model relates to the measuring tool technical field, and particularly a kind of functions of use is many, easy to carry, the multifunctional angular chi of angle between any one side of energy measurement object and the surface level.

Background technology

Existing convertible angle square is made up of two rulers, wherein the head of two rulers is connected through the hinge, in use existing convertible angle square exists and carries inconvenience, functions of use is single, generally can only measure and use as special angle, can not use as surveyor's staff, can not measure, can not be used for the weak point of angle between any one side of Measuring Object and the surface level arbitrarily angled.

Summary of the invention

The utility model is at the existing above-mentioned inconvenience of carrying of existing convertible angle square, functions of use is single, can not use as surveyor's staff, can not measure arbitrarily angled, can not be used for the weak point of angle between any one side of Measuring Object and the surface level, provide a kind of functions of use many, easy to carry, can use as surveyor's staff, can measure, can be used for the multifunctional angular chi of angle between any one side of Measuring Object and the surface level arbitrarily angled.

The technical solution adopted in the utility model is finished in the following way: a kind of multifunctional angular chi comprises rotating head, goes up ruler and following ruler.Wherein, rotating head comprises air level, the anti-friction sheet, press dish, index dial, pointer, level bubble seat, last dish, lower wall, last dish is P shape with lower wall, air level is fixed on the level bubble seat, pointer is fixed on the outer face of level bubble seat, press dish and be fixed on the lower wall bottom surface, index dial is fixed on the lateral surface of dish, rotate along with the rotation of last dish, last dish, the anti-friction sheet, lower wall is enclosed within on the level bubble seat successively, press between dish and the level bubble seat and link together by screw rod and clamp nut, last ruler is fixed on the armed lever that coils on the rotating head, and following ruler is fixed on the armed lever of rotating head lower wall, is provided with scale on last ruler and following ruler, afterbody at last ruler and following ruler is provided with end-cap assembly, is provided with magnet and removable cover on end-cap assembly.During use, when lower wall rotates, can cause the variation of reading of the index dial that pointer is pointed and air level bubble about drift change.

During the survey level, the ruler outside is lain on the object plane, as this moment the air level bubble placed in the middle, show that then this body surface is a level.

When surveying length, utilize the length that scale on the ruler can Measuring Object.

When surveying the angle between an inclined-plane and the surface level, the outside of last ruler is flattened on the inclined-plane that needs to survey, rotates ruler down, placed in the middle until the air level bubble, this moment the pointer indication the i.e. angle between this inclined-plane and the surface level of dial reading.

When surveying object both sides angle, a ruler is attached on one side of object, rotates another ruler, two rulers are attached to the both sides of object angle respectively about making, and this moment, the dial reading of pointer indication was exactly the angle of this angle.

The utility model multifunctional angular chi is compared with existing convertible angle square, and it is many, easy to carry to have functions of use, can use as surveyor's staff, can measure arbitrarily angled, can be used for the characteristics of angle between any one side of Measuring Object and the surface level.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is the structural representation of rotating head.

Fig. 3 is the vertical view of Fig. 2.

Fig. 4 is the upward view of Fig. 2.

Fig. 5 is the exploded view of rotating head.

Embodiment

Contrast accompanying drawing below, the utility model is described in further detail by embodiment.

With reference to accompanying drawing 1 to accompanying drawing 5, a kind of multifunctional angular chi, it comprises rotating head, goes up ruler 9 and following ruler 13, rotating head comprises air level 2, anti-friction sheet 3, press coil 4, index dial 5, pointer 6, level bubble seat 7, on coil 8, lower wall 10.Wherein, last dish 8 is P shape with lower wall 10, level bubble seat 7 is a hollow shaft structure, air level 2 is fixed in the endoporus of level bubble seat 7, pointer 6 is fixed on the outer face of level bubble seat 7, presses dish 4 and is fixed on lower wall 10 bottom surfaces by screw 17, and index dial 5 is fixed on and coils on 8 the lateral surface, last dish 8, anti-friction sheet 3, lower wall 10 are enclosed within on the level bubble seat 7 successively, press between dish 4 and the level bubble seat 7 to link together by screw rod 18 and clamp nut 1; Last ruler 9 is fixed on the armed lever 19 of dish 8 on the rotating head by locating sleeve 11, following ruler 13 is fixed on the armed lever 20 of rotating head lower wall 10 by locating sleeve 11, on last ruler 9 and following ruler 13, be provided with scale, be provided with ruler end cap assemblies 12 at the afterbody of last ruler 9, on last ruler end cap assemblies 12, be provided with magnet and removable cover, ruler end cap assemblies 15 under the afterbody of ruler 13 is provided with down is being provided with magnet 14 and removable cover 16 on the ruler end cap assemblies 15 down.

Claims

1, a kind of multifunctional angular chi, it is characterized in that this multifunctional angular chi comprises rotating head, last ruler (9) and following ruler (13), rotating head comprises air level (2), anti-friction sheet (3), press dish (4), index dial (5), pointer (6), level bubble seat (7), last dish (8), lower wall (10), last dish (8) is P shape with lower wall (10), air level (2) is fixed on the level bubble seat (7), pointer (6) is fixed on the outer face of level bubble seat (7), press dish (4) and be fixed on lower wall (10) bottom surface, index dial (5) is fixed on the lateral surface of dish (8), last dish (8), anti-friction sheet (3), lower wall (10) is enclosed within on the level bubble seat (7) successively, press between dish (4) and the level bubble seat (7) and link together by screw rod (18) and clamp nut (1), last ruler (9) is fixed on the armed lever (19) of dish (8) on the rotating head by locating sleeve (11), and following ruler (13) is fixed on the armed lever (20) of rotating head lower wall (10) by locating sleeve (11).

2, multifunctional angular chi according to claim 1 is characterized in that level bubble seat (7) is hollow shaft structure, and air level (2) is fixed in the endoporus of level bubble seat (7).

3, multifunctional angular chi according to claim 1 and 2 is characterized in that being provided with ruler end cap assemblies (12) at the afterbody of last ruler (9), is provided with magnet and removable cover on last ruler end cap assemblies (12).

4, multifunctional angular chi according to claim 1 and 2 is characterized in that being provided with magnet (14) and removable cover (16) on the ruler end cap assemblies (15) down at ruler end cap assemblies (15) under the afterbody of ruler (13) is provided with down.

5, multifunctional angular chi according to claim 1 and 2 is characterized in that being provided with scale on last ruler (9) and following ruler (13).