CN212109873U

CN212109873U - Diamond window mirror angle measuring equipment

Info

Publication number: CN212109873U
Application number: CN202021333849.8U
Authority: CN
Inventors: 敖林; 张华江
Original assignee: Mianyang Lanhui Precision Optical Technology Co ltd
Current assignee: Mianyang Lanhui Precision Optical Technology Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2020-12-08
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a rhombus window mirror angle measuring equipment, including the ruler, ruler fixed surface installs the fixture block, the ruler is located fixture block one end fixed mounting and has ninety degree angle square, ninety degree angle square fixed surface installs No. two fixture blocks, No. two fixture block one end fixed mounting has the sector plate, the fixture block with the equal fixed mounting of No. two fixture block other ends has the automatic braking nail, sector plate fixed surface installs the triangle stopper, triangle stopper upper end fixedly connected with angle measurement main scale, angle measurement main scale upper end fixed mounting has fixed vernier scale, angle measurement main scale lower extreme fixed mounting has the base scale. A rhombus window mirror angle measuring equipment, the shake problem that can effective control equipment remove the in-process increases its stability to the fixed testee of being more convenient for, and can fix through the push type and replace the wrench movement to save labour and time, fix through the push type and replaced the wrench movement to save labour and time.

Description

Diamond window mirror angle measuring equipment

Technical Field

The utility model relates to an angle measuring equipment field, in particular to rhombus window mirror angle measuring equipment.

Background

The angle measuring equipment is portable and easy to operate, is composed of a straight ruler, a ninety-degree angle ruler, an angle measuring main ruler, a base ruler, a fixed vernier scale, a sector plate and the like, is placed on a flat table top, has a relatively accurate measuring effect, is convenient to carry, has a wide angle measuring range, and is widely applied to various fields; however, the existing angle measuring equipment has certain disadvantages when in use, the knob is fixed and is relatively laborious when in use, the measurement is often unsuccessful, the fixture block is moved and is easy to shake, the fixed measurement object is inconvenient to fix, and the fixing groove on the back of the angle measuring main ruler of the existing angle measuring equipment is too wide, so that the angle measuring main ruler is slightly thick and inconvenient to move.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide an angle measuring device for a rhombic window mirror, which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rhombus window mirror angle measuring equipment, includes the ruler, ruler fixed surface installs the fixture block, the ruler is located fixture block one end fixed mounting and has ninety degree angle square, ninety degree angle square fixed surface installs No. two fixture blocks, No. two fixture block one end fixed mounting has the sector plate, the fixture block with the equal fixed mounting of No. two fixture block other ends has the autobrake nail, sector plate fixed surface installs the triangle stopper, triangle stopper upper end fixedly connected with angle measurement main scale, angle measurement main scale upper end fixed mounting has fixed vernier scale, angle measurement main scale lower extreme fixed mounting has the base scale.

Preferably, ninety degree angle chi and ruler pass through fixture block fixed connection, an anti-shake groove has been seted up at ruler opposite side middle part, No. two anti-shake grooves have been seted up at ninety degree angle chi opposite side middle part, angle measurement main scale lower extreme fixed mounting has set screw, base chi and angle measurement main scale pass through set screw fixed connection, the embedded angle value of main scale has been seted up to angle measurement main scale one side, at the uniform velocity anti-shake tooth has been seted up at angle measurement main scale opposite side middle part.

Preferably, the embedded numerical value of vernier has been seted up to fixed vernier scale one side, triangle stopper fixed surface installs brake nut, sector plate opposite side fixed mounting has set nut, the set nut other end and at the uniform velocity anti-shake tooth fixed connection, triangle stopper and sector plate pass through brake nut fixed connection, fixed vernier scale and sector plate pass through screw fixed connection.

Preferably, the fixture block with the equal fixed mounting in No. two fixture block opposite side both ends has arc anti-shake tooth, fixture block one end fixed mounting has fixation nut, fixture block other end middle part fixed mounting has the nail mouth of wearing, fixture block and ninety degree angle square pass through fixation nut fixed connection, No. two fixture blocks and sector plate pass through fixation nut fixed connection, arc anti-shake tooth and an anti-shake groove fixed connection at fixture block opposite side both ends, the arc anti-shake tooth and the anti-shake groove fixed connection of No. two fixture block opposite side both ends.

Preferably, the lower end of the automatic brake nail is fixedly provided with a release control lever, the lower end of the release control lever is fixedly provided with a fixed support shaft, the upper end of the release control lever is fixedly connected with a T-shaped connecting piece, one end of the T-shaped connecting piece is fixedly connected with a tension spring, and the other end of the tension spring is fixedly connected with the automatic brake nail.

Preferably, the tension spring other end and automatic braking nail fixed connection, T shape connecting piece other end fixedly connected with nut, nut screwed connection has the fixed stabbing, the fixed other end and the ruler fixed connection of stabbing, stub axle and fixture block fixed connection, automatic braking nail quantity is total two.

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

the utility model discloses in, through an anti-shake groove and No. two anti-shake grooves that set up, the anti-shake groove can the effective control move the shake problem of in-process, be more convenient for fixed measured object, thereby can increase measuring stability, make once measurement success and rate of accuracy higher, through the automatic braking nail that sets up, the used time of screw is turned round when automatic braking nail cooperation fixture block can effectively reduce the measurement, and through the fixed wrench movement that has replaced laborsaving saving time of doing, thereby can reduce the measurement failure that leads to because of manual interference, consequently can strengthen the practicality of equipment through changing the fixed mode, through the at uniform velocity anti-shake tooth that sets up, at uniform velocity anti-shake tooth can limit the removal track of angle measurement main scale, increase the stability of angle measurement main scale, make the angle measurement more swift accuracy.

Drawings

Fig. 1 is a front structural relationship diagram of a diamond window mirror angle measuring device of the present invention;

FIG. 2 is a back connection diagram of the angle measuring device of the diamond window mirror of the present invention;

fig. 3 is a large angle measurement assembly diagram of the diamond window mirror angle measurement device of the present invention;

fig. 4 is a cross-sectional connection structure diagram of a position a in fig. 1 of the angle measuring apparatus for a rhombic window mirror of the present invention.

In the figure: 1. a straightedge; 101. an anti-shake groove I; 2. a ninety degree angle square; 201. a second anti-shake groove; 3. measuring an angle main ruler; 301. a set screw; 302. embedding an angle value in the main scale; 303. uniform speed anti-shake teeth; 4. a base ruler; 5. fixing a vernier; 501. embedding a numerical value in the cursor; 6. a triangular brake; 601. a brake nut; 7. a sector plate; 701. positioning a nut; 8. a clamping block; 801. arc-shaped anti-shake teeth; 802. fixing a nut; 803. a nail penetration opening; 9. automatically braking the nail; 901. fixing a support shaft; 902. a release control lever; 903. a T-shaped connector; 904. a nut; 905. fixing the stamp; 906. a tension spring; 10. and a second clamping block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-4, a rhombic window mirror angle measuring device comprises a ruler 1, a fixture block 8 is fixedly arranged on the surface of the ruler 1, a ninety-degree angle square 2 is fixedly arranged at one end of the ruler 1, a second fixture block 10 is fixedly arranged on the surface of the ninety-degree angle square 2, a sector plate 7 is fixedly arranged at one end of the second fixture block 10, automatic braking nails 9 are fixedly arranged at the other ends of the fixture block 8 and the second fixture block 10, a triangular brake 6 is fixedly arranged on the surface of the sector plate 7, an angle measuring main scale 3 is fixedly connected to the upper end of the triangular brake 6, a fixed vernier scale 5 is fixedly arranged at the upper end of the angle measuring main scale 3, a base scale 4 is fixedly arranged at the lower end of the angle measuring main scale 3, and the automatic braking nails 9 can effectively reduce, the pressing type fixing replaces twisting to save labor and time, and measurement failure caused by screw twisting vibration is avoided;

ninety-degree angle ruler 2 and ruler 1 are fixedly connected through fixture block 8, the middle part of the other side of ruler 1 is provided with a first anti-shaking groove 101, the middle part of the other side of ninety-degree angle ruler 2 is provided with a second anti-shaking groove 201, the lower end of main angle measuring ruler 3 is fixedly provided with a fixing screw 301, base ruler 4 and main angle measuring ruler 3 are fixedly connected through fixing screw 301, one side of main angle measuring ruler 3 is provided with a main ruler embedded angle value 302, the middle part of the other side of main angle measuring ruler 3 is provided with constant speed anti-shaking teeth 303, the groove formed in the back of the existing main angle measuring ruler 3 is large, so that the existing fixed small constant speed anti-shaking teeth 303 can limit the moving track, and the stability of main angle measuring ruler 3 is improved; one side of the fixed vernier scale 5 is provided with a vernier embedded numerical value 501, the surface of the triangular brake 6 is fixedly provided with a brake nut 601, the other side of the sector plate 7 is fixedly provided with a positioning nut 701, the other end of the positioning nut 701 is fixedly connected with the constant-speed anti-shaking teeth 303, the triangular brake 6 is fixedly connected with the sector plate 7 through the brake nut 601, and the fixed vernier scale 5 is fixedly connected with the sector plate 7 through a screw; arc-shaped anti-shaking teeth 801 are fixedly arranged at two ends of the other sides of the fixture block 8 and the fixture block 10 II, a fixing nut 802 is fixedly arranged at one end of the fixture block 8, a nail penetrating port 803 is fixedly arranged at the middle part of the other end of the fixture block 8, the fixture block 8 and the ninety-degree angle square 2 are fixedly connected through the fixing nut 802, the fixture block 10 II and the sector plate 7 are fixedly connected through the fixing nut 802, the arc-shaped anti-shaking teeth 801 at the two ends of the other side of the fixture block 8 are fixedly connected with the anti-shaking groove 101, the arc-shaped anti-shaking teeth 801 at the two ends of the other side of the fixture block 10 are fixedly connected with the anti-shaking groove 201 II, and the arc-shaped anti-shaking teeth 801 arranged at the left end and the right end of the fixture block 10 in a matching mode in; the lower end of the automatic brake nail 9 is fixedly provided with an unlocking lever 902, the lower end of the unlocking lever 902 is fixedly provided with a fixed support shaft 901, the upper end of the unlocking lever 902 is fixedly connected with a T-shaped connecting piece 903, one end of the T-shaped connecting piece 903 is fixedly connected with a tension spring 906, and the other end of the tension spring 906 is fixedly connected with the automatic brake nail 9; tension spring 906 other end and automatic brake nail 9 fixed connection, T shape connecting piece 903 other end fixedly connected with nut 904, nut 904 screwed connection have the fixed mark 905, the fixed mark 905 other end and ruler 1 fixed connection, fixed support shaft 901 and fixture block 8 fixed connection, automatic brake nail 9 quantity is total two.

It should be noted that, when the diamond window mirror angle measuring device of the present invention is used, the measuring range of the diamond window mirror angle measuring device is zero degree to three hundred twenty degree outer angle and forty degree to one hundred thirty degree inner angle, firstly, what range the measured angle is approximately in is measured visually, then the angle measuring device is placed on the table to correct the initial zero angle, the angle measuring main ruler 3 is fixed on the sector plate 7 through the triangular brake 6, then the fixed vernier 5 is also fixed on the sector plate 7, the adjustment ensures that the fixed vernier 5 and the angle measuring main ruler 3 are closely connected and can move smoothly, then when the measured object is zero degree to fifty degree, the ruler 1 and the ninety degree angle ruler 2 are fixed through the fixture block 8, then the ninety degree angle ruler 2 and the fixed sector plate 7 are fixed through the fixture block number two 10, the other ends of the second clamping block 10 and the clamping block 8 are fixedly provided with automatic brake nails 9, when the automatic brake nails 9 on the second clamping block 10 are pressed, the clamping block is released from being fixed on the ninety-degree angle square 2, at the moment, the automatic brake nails can move up and down along the second anti-shaking groove 201 arranged on the ninety-degree angle square 2 according to the size of a measured object, the automatic brake nails 9 can be fixed again after being adjusted to be loosened, the automatic brake nails 9 can effectively reduce the time for twisting screws in measurement, and the pressing fixation replaces twisting to save labor and time, and the measurement fails due to shaking of the twisting screws, moreover, the shaking problem in the moving process can be effectively controlled by arranging the second anti-shaking groove 201 to match with the arc anti-shaking teeth 801 at the left end and the right end of the second clamping block 10, the measurement stability is improved, the measured object is more convenient to be fixed, when the angle of the measured object is from one hundred forty degrees to two hundred thirty degrees, only the straight scale 1 and the fixed sector plate, when the angle of the measured object is between two hundred thirty degrees and three hundred twenty degrees, only the ninety-degree angle ruler 2 and the fixed sector plate 7 are fixed through the second fixture block 10, each angle range is determined, after the fixing basis is determined, the base ruler 4 is fixed through the fixing screw 301 and the main angle measuring ruler 3, at the moment, the measured object leans against one end of the straight ruler 1 or the ninety-degree angle ruler 2 on the base ruler 4 according to the approximate angle, the sector plate 7 is moved to drive the components above the sector plate 7 to adjust the approximate position, the main angle measuring ruler 3 is moved through the contact point of the constant-speed anti-shaking teeth 303 and the positioning nuts 701 fixed on the back of the main angle measuring ruler 3, because the grooves formed on the back of the existing main angle measuring ruler 3 are large, the movement is inconvenient and the constant-speed fixing cannot be accurate, the fixed small anti-shaking teeth 303 can limit the moving track, the stability of the main angle measuring ruler 3 is improved, and finally the numerical value is read, the degree on the angle measuring main scale 3 is read firstly, then the graduation on the fixed vernier 5 above the angle measuring main scale 3 is read, and the actual degree of the measured object is obtained by adding the graduation together.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rhombus window mirror angle measuring equipment which characterized in that: including ruler (1), ruler (1) fixed surface installs fixture block (8), ruler (1) is located fixture block (8) one end fixed mounting and has ninety degree angle square (2), ninety degree angle square (2) fixed surface installs No. two fixture blocks (10), No. two fixture block (10) one end fixed mounting has sector plate (7), fixture block (8) with No. two fixture block (10) other end equal fixed mounting have automatic braking nail (9), sector plate (7) fixed surface installs triangle stopper (6), triangle stopper (6) upper end fixedly connected with angle measurement main scale (3), angle measurement main scale (3) upper end fixed mounting has fixed vernier scale (5), angle measurement main scale (3) lower extreme fixed mounting has base scale (4).

2. The diamond-shaped window mirror angle measuring apparatus according to claim 1, wherein: ninety degree angle square (2) and ruler (1) pass through fixture block (8) fixed connection, ruler (1) opposite side middle part has been seted up anti-shake groove (101), No. two anti-shake grooves (201) have been seted up at ninety degree angle square (2) opposite side middle part, angle measurement main scale (3) lower extreme fixed mounting has set screw (301), base ruler (4) and angle measurement main scale (3) pass through set screw (301) fixed connection, embedded angle value (302) of main scale have been seted up to angle measurement main scale (3) one side, angle measurement main scale (3) opposite side middle part has been seted up at the uniform velocity anti-shake tooth (303).

3. The diamond-shaped window mirror angle measuring apparatus according to claim 2, wherein: the vernier embedded numerical value (501) has been seted up to fixed vernier scale (5) one side, triangle stopper (6) fixed surface installs brake nut (601), sector plate (7) opposite side fixed mounting has set nut (701), the set nut (701) other end and at the uniform velocity anti-shake tooth (303) fixed connection, triangle stopper (6) and sector plate (7) are through brake nut (601) fixed connection, screw fixed connection is passed through with sector plate (7) in fixed vernier scale (5).

4. The diamond-shaped window mirror angle measuring apparatus according to claim 2, wherein: fixture block (8) with equal fixed mounting in No. two fixture block (10) opposite side both ends has arc anti-shake tooth (801), fixture block (8) one end fixed mounting has fixation nut (802), fixture block (8) other end middle part fixed mounting has through nail mouth (803), fixture block (8) and ninety degree angle square (2) are through fixation nut (802) fixed connection, No. two fixture block (10) and sector plate (7) are through fixation nut (802) fixed connection, arc anti-shake tooth (801) and an anti-shake groove (101) fixed connection at fixture block (8) opposite side both ends, arc anti-shake tooth (801) and No. two anti-shake grooves (201) fixed connection at No. two fixture block (10) opposite side both ends.

5. The diamond-shaped window mirror angle measuring apparatus according to claim 1, wherein: the automatic brake device is characterized in that a release control lever (902) is fixedly mounted at the lower end of the automatic brake nail (9), a fixed support shaft (901) is fixedly mounted at the lower end of the release control lever (902), a T-shaped connecting piece (903) is fixedly connected to the upper end of the release control lever (902), a tension spring (906) is fixedly connected to one end of the T-shaped connecting piece (903), and the other end of the tension spring (906) is fixedly connected with the automatic brake nail (9).

6. The diamond-shaped window mirror angle measuring apparatus according to claim 5, wherein: tension spring (906) other end and automatic braking nail (9) fixed connection, T shape connecting piece (903) other end fixedly connected with nut (904), nut (904) screwed connection has the fixed mark (905), fixed mark (905) other end and ruler (1) fixed connection, fixed support shaft (901) and fixture block (8) fixed connection, automatic braking nail (9) quantity is total two.