CN211042120U

CN211042120U - Angle measuring sensor

Info

Publication number: CN211042120U
Application number: CN201921697511.8U
Authority: CN
Inventors: 金永杰
Original assignee: Yilaipuyin Tangshan Technology Co ltd
Current assignee: Yilaipuyin Tangshan Technology Co ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-07-17
Anticipated expiration: 2029-10-11

Abstract

The utility model relates to a refuse treatment technical field just discloses an angle measurement sensor, the top fixed mounting of handle has roller device, roller device's top activity has cup jointed the sleeve, telescopic one side fixed mounting has the sleeve bottom, and one side of sleeve bottom has seted up USB slot and storage card slot, telescopic opposite side fixed mounting has main measuring apparatu, the glass apron is installed to one side of main measuring apparatu, and one side of glass apron has seted up the circular recess. The frontal quantity of the circular grooves is four, the circular grooves are distributed around the glass cover plate, the distances among the circular grooves are the same, the auxiliary measuring instrument is fixedly mounted at the top of the sleeve, the front surface of the angle measuring instrument is tightly attached to the measuring surface, the angle formed by the measuring surface is obtained by measuring and calculating the angle between the front surface and the angle of the sensor through the front surface, the situation that when the size of the measuring surface is smaller than the minimum area required by the sensor, the measuring cannot be carried out, other types of angle sensors need to be purchased, the use cost is reduced, and the measuring efficiency is improved.

Description

Angle measuring sensor

Technical Field

The utility model relates to a measure technical field, specifically be an angle measurement sensor.

Background

The angle sensor, the scope of application is very extensive, can both see his shadow in the aspect of oil, coal, steel and iron, boats and ships, tunnel, medical equipment, dam, machinery, geophysical prospecting instrument etc. and traditional angle sensor uses is pivot formula sensor, has a hole in the pivot formula sensor health, can cooperate the axle of happy height. When attached to the RCX, the angle sensor counts every 1/16 shaft revolutions. When the rotation is made in one direction, the count is increased, and when the rotation direction is changed, the count is decreased. The count is related to the initial position of the angle sensor. When initializing the angle sensor, its count value is set to 0, and you can reset it back programmatically if necessary, which is complicated to use.

However, the following problems still exist when the device is used:

1. this angle measurement sensor does not have vice measuring apparatu, and when the volume of measuring the face is less, is less than the minimum area that self required, just can not measure, needs purchase other kinds of angle sensor, has improved use cost, has reduced measurement of efficiency.

2. This angle measurement sensor does not have sealed apron device, deposits and has the problem that the dust got into in the use, and is very huge to a high accuracy angle sensor's damage, the dust gather on the test instrument and lead to the measuring precision to descend, cause measurement error and rework, reduced measurement of efficiency.

3. This angle measurement sensor uses still traditional pivot formula measuring method, and traditional pivot formula angle sensor is convenient for use at any time, but measurement accuracy is limited, can't be competent in the measurement operation of high accuracy, and when incessantly rotating, leads to the pivot wearing and tearing, influences measurement accuracy, need to change the pivot just can continue to use, has improved use cost, has reduced measurement of efficiency.

4. This angular surveying sensor, the unable partition of handle part leads to the too big dustless depositing of being difficult for it of volume, has improved the design cost of dustless case of depositing, and the handle passes through the axle and is connected with the main part, leads to the main part can only use the central line of axle to rotate as the axis, and the restrictive condition is big, to the unable adaptation of one side measurement environment, has improved the maintenance cost, has reduced work efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to current angle measurement sensor, the utility model provides an angle measurement sensor.

The utility model provides a following technical scheme: the utility model provides an angle measurement sensor, includes the handle, the top fixed mounting of handle has roller device, roller device's top activity has cup jointed the sleeve, telescopic one side fixed mounting has the sleeve bottom, and one side of sleeve bottom has seted up USB slot and memory card slot, telescopic opposite side fixed mounting has main measuring apparatu, the glass apron is installed to one side of main measuring apparatu, and the circular recess has been seted up to one side of glass apron. The volume quantity of the circular grooves is four, the circular grooves are distributed around the glass cover plate, the distance between the circular grooves is the same, the auxiliary measuring instrument is fixedly mounted at the top of the sleeve, the sealing cover plate device is fixedly mounted at one end of the sleeve, and the T-shaped key is fixedly mounted at the bottom of the sleeve.

Preferably, the auxiliary measuring instrument comprises a support, circular through holes are formed in two sides of the support, a retraction rod is movably sleeved in each circular through hole, a rotary handle is fixedly installed at one end of each retraction rod, a coil is movably sleeved on the outer surface of each rotary handle in the position inside the support, and an angle measuring instrument is fixedly installed at one end of each coil.

Preferably, the sealing cover plate device comprises a cover plate, a sealing rubber strip is fixedly mounted on one side of the cover plate, and a hinge is fixedly mounted on one side of the sealing rubber strip.

Preferably, the main measuring instrument comprises a support plate, a circular through hole is formed in one side of the support plate, the circular through hole is distributed in the circle center and the peripheral positions of the support plate, a support sleeve I is fixedly installed at one end, located in the circle center, of the circular through hole in the peripheral position of one side of the support plate, a laser emitter is fixedly sleeved inside the support sleeve I, a support sleeve II is fixedly installed at one end, located in the peripheral position, of the circular through hole in the other side of the support plate, and a laser receiver is fixedly installed inside the support sleeve II.

Preferably, a circular through hole is formed in one side of the support plate, the circular through holes are distributed in the circle center and the peripheral positions of the support plate, and the diameter of the circular through hole located in the circle center position is larger than that of the circular through hole located in the peripheral position.

Preferably, the roller device comprises a roller support, the top of the roller support is provided with a T-shaped groove, the bottom of the roller support is provided with a rectangular groove, the bottom of the roller support is positioned on two sides of the rectangular groove, a roller retainer is fixedly arranged on the positions of the two sides of the rectangular groove, and a roller is movably sleeved in the middle of the roller retainer.

Preferably, the T-shaped groove at the top of the roller is movably sleeved with the T-shaped key at the bottom of the sleeve, and the roller can freely move on the T-shaped key.

Preferably, one side of the glass cover plate is provided with a circular groove, the diameters of the circular grooves are completely the same, and one end of the support sleeve II at one end of the main measuring instrument extends into the circular groove.

Advantageous effects

Compared with the prior art, the utility model provides an angle measurement sensor possesses following beneficial effect:

1. the angle measurement sensor is characterized in that circular through holes are formed in two sides of a support, a retraction rod is movably sleeved in each circular through hole, a rotary handle is fixedly mounted at one end of each retraction rod, a coil is movably sleeved on the outer surface of each rotary handle in the support, an angle measurer is fixedly mounted at one end of each coil, when the area of a measurement surface is too small, the angle measurer is pulled out of the support, the front surface of the angle measurer is attached to the measurement surface, the angle of the measurement surface is measured and calculated through the front surface and the angle of the sensor, the angle formed by the test surface is obtained, the situation that when the size of the measurement surface is small, the measurement surface is smaller than the minimum area required by the sensor, measurement cannot be performed, other types of angle sensors are required to be purchased, the use cost is reduced, and the measurement efficiency is improved.

2. This angle measurement sensor includes the apron through sealed apron device, one side fixed mounting of apron has the sealing rubber strip, one side fixed mounting of apron has the hinge, and the hinge can make sealed apron closed, and the gap between the rubber strip can be eliminated during the closure, has improved sealed degree, has avoided depositing and has the problem that the dust got into in the use, and the gathering of dust on the test instrument leads to the measuring precision to descend, causes measurement error and reworks, has improved measurement of efficiency.

3. The angle measuring sensor is characterized in that a T-shaped groove is formed in the top of a roller support, a rectangular groove is formed in the bottom of the roller support, roller holders are fixedly mounted at positions, located on two sides of the rectangular groove, of the bottom of the roller support, rollers are movably sleeved in the middle of each roller holder, circular through holes are formed in one side of a support plate and distributed in the circle center and the periphery of the support plate, a support sleeve I is fixedly mounted at one end, located at the circle center, of each circular through hole in one side of the support plate, a laser emitter is fixedly sleeved in each support sleeve I, a support sleeve II is fixedly mounted at one end, located at the periphery, of each circular through hole in the other side of the support plate, a laser receiver is fixedly mounted in each support sleeve II, and the problem that the angle measuring sensor is limited in the conventional rotating shaft is solved, the measuring operation of high accuracy can't be competent at, and when incessantly rotating, lead to the pivot wearing and tearing, influence measurement accuracy, need change the countershaft just can continue to use, reduced use cost, improved measurement of efficiency.

4. This angle measurement sensor cup joints through the T type groove at the top of gyro wheel support and the T type key activity of sleeve bottom, and gyro wheel support can freely remove on T type key, has avoided the unable partition of handle part to tear open, leads to the too big dustless deposit of being difficult for carrying on it of volume, has improved the design cost of dustless case of depositing, has improved the routine maintenance cost.

Drawings

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

FIG. 2 is a schematic structural section view of the present invention;

FIG. 3 is a schematic view of the structure auxiliary measuring device of the present invention;

FIG. 4 is a schematic sectional view of the structure pair measuring device of the present invention;

FIG. 5 is a schematic view of the cover plate device of the present invention;

FIG. 6 is a schematic view of the main measuring device of the present invention;

fig. 7 is a schematic view of the structure roller device of the present invention.

In the figure: 1. a handle; 2. a roller device; 21. a roller bracket; 22. a roller retainer; 23. a roller; 3. a sleeve; 4. a sleeve bottom cover; 5. a master meter; 51. a mounting plate; 52. a support sleeve I; 53. A laser emitting instrument; 54. a support sleeve II; 55. a laser receiver; 6. a glass cover plate; 7. a secondary meter; 71. a support; 72. retracting the rod; 73. rotating the handle; 74. a coil; 75. an angle measurer; 8. sealing the cover plate device; 81. a cover plate; 82. sealing the rubber strip; 83. a hinge; 9. a T-shaped bond.

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. 1-7, an angle measuring sensor, includes a handle 1, a roller device 2 is fixedly installed on the top of the handle 1, the roller device 2 includes a roller bracket 21, a T-shaped groove is formed on the top of the roller bracket 21, a rectangular groove is formed on the bottom of the roller bracket 21, a roller holder 22 is fixedly installed on the bottom of the roller bracket 21 at the positions on the two sides of the rectangular groove, a roller 23 is movably sleeved on the middle portion of the roller holder 22, the T-shaped groove on the top of the roller 23 is movably sleeved with a T-shaped key 9 at the bottom of a sleeve 3, the roller 23 can freely move on the T-shaped key, and the roller bracket can freely move on the T-shaped key, thereby avoiding that the handle cannot be disassembled, resulting in an overlarge volume, and difficult to store the handle without dust, improving the design cost of a dust-free storage box, and improving the daily maintenance, the top of the roller device 2 is movably sleeved with a sleeve 3, one side of the sleeve 3 is fixedly provided with a sleeve bottom cover 4, one side of the sleeve bottom cover 4 is provided with a USB slot and a storage card slot, the other side of the sleeve 3 is fixedly provided with a main measuring instrument 5, the main measuring instrument 5 comprises a support plate 51, one side of the support plate 51 is provided with a circular through hole, the circular through holes are distributed at the circle center and the periphery of the support plate 51, one end of the circular through hole at the circle center position at one side of the support plate 51 is fixedly provided with a support sleeve I52, the inside of the support sleeve I52 is fixedly sleeved with a laser emitter 53, one end of the circular through hole at the periphery position at the other side of the support plate 51 is fixedly provided with a support sleeve II54, the inside of the support sleeve II54 is fixedly provided with a laser receiver 55, one side of the support plate 51 is provided with a circular through hole, the diameter that is located the circular through-hole of centre of a circle position is greater than the circular through-hole that is located position all around, the angle measurement inductor measurement accuracy is limited when having avoided traditional pivot, the measurement operation of unable competent high accuracy, and when incessantly rotating, lead to the pivot wearing and tearing, influence measurement accuracy, need to change the countershaft just can continue the use, use cost has been reduced, measurement of efficiency has been improved, glass apron 6 is installed to one side of main measuring apparatu 5, and the circular recess has been seted up to one side of glass apron 6. The frontal quantity of the circular grooves is four, the circular grooves are distributed around the glass cover plate, the distance between the circular grooves is the same, one side of the glass cover plate 6 is provided with the circular grooves, the diameters of the circular grooves are completely the same, one end of a support sleeve II54 at one end of a main measuring instrument 5 extends into the circular grooves, the top of a sleeve 3 is fixedly provided with an auxiliary measuring instrument 7, the auxiliary measuring instrument 7 comprises a support 71, two sides of the support 71 are both provided with circular through holes, a retraction rod 72 is movably sleeved in each circular through hole, one end of the retraction rod 72 is fixedly provided with a rotating handle 73, the outer surface of the rotating handle 73 is movably sleeved on the inner position of the support, one end of the coil 74 is fixedly provided with an angle measuring instrument 75, when the area of the measuring surface is too small, the angle measuring instrument is pulled out of the support, the front surface of the angle measuring instrument is tightly attached to the measuring, the angle that this test face becomes is got, when having avoided the volume of measuring the face to be less, be less than the minimum area that self required, just can not measure, need purchase other kind of angle sensor, use cost is reduced, measurement efficiency is improved, sleeve 3's one end fixed mounting has sealed apron device 8, sealed apron device 8 includes apron 81, one side fixed mounting of apron 81 has sealed rubber strip 82, one side fixed mounting of sealed rubber strip 82 has hinge 83, the hinge can make sealed apron closed, the gap between the rubber strip can be eliminated during the closure, sealed degree has been improved, there is the problem that the dust got into in having avoided depositing and the use, the gathering of dust on the testing instrument leads to the measuring precision to descend, cause measurement error and do over again, measurement efficiency is improved, sleeve 3's bottom fixed mounting has T type key 9.

Principle of operation

When the measuring device is used, when the testing surface belongs to a normal area, the main measuring instrument is used for measuring, the sleeve is roughly aligned to the measuring surface, the main measuring instrument is started, the laser emitter of the main measuring instrument emits laser to irradiate the measuring surface, 4 laser receivers receive light reflected by the testing surface, the position of the surface is calculated by comparing the time difference of the light received among the four laser receivers, the angle formed by the surface can be obtained, the test is finished, when the testing surface belongs to a small volume, the laser cannot be normally irradiated, the auxiliary measuring instrument is used, the handle and the roller device are taken down from the main body part, the T-shaped key at the bottom of the main body part is placed on a datum plane, the coil in the auxiliary measuring instrument is pulled out from the retraction rod, the measuring surface of the angle measuring instrument of the auxiliary measuring instrument is tightly attached to the testing surface, the angle formed by the testing surface of the angle measuring instrument and the datum plane can be obtained by calculating the included, and (6) completing the test.

After the test is completed, the cover plate is hinged, the rubber strip can be tightly attached, the rubber strip can be completely sealed, the handle and the roller device are separated from the main body, and the main body is separately stored in a dust-free mode.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. An angle measuring sensor comprising a handle (1), characterized in that: the top of the handle (1) is fixedly provided with a roller device (2), the top of the roller device (2) is movably sleeved with a sleeve (3), one side of the sleeve (3) is fixedly provided with a sleeve bottom cover (4), one side of the sleeve bottom cover (4) is provided with a USB slot and a memory card slot, the other side of the sleeve (3) is fixedly provided with a main measuring instrument (5), one side of the main measuring instrument (5) is provided with a glass cover plate (6), one side of the glass cover plate (6) is provided with four circular grooves, the circular grooves are distributed around the glass cover plate, the space between the circular grooves is the same, the top fixed mounting of sleeve (3) has vice measuring apparatu (7), the one end fixed mounting of sleeve (3) has sealed apron device (8), the bottom fixed mounting of sleeve (3) has T type key (9).

2. An angle measuring sensor according to claim 1, wherein: vice measuring apparatu (7) include support (71), circular through-hole has all been seted up to the both sides of support (71), and the activity cup joints in the circular through-hole and is equipped with retraction rod (72), the one end fixed mounting of retraction rod (72) has rotatory handle (73), the surface of rotatory handle (73) is located the activity and has cup jointed coil (74) on the support internal position, the one end fixed mounting of coil (74) has angle measurement ware (75).

3. An angle measuring sensor according to claim 1, wherein: the sealing cover plate device (8) comprises a cover plate (81), a sealing rubber strip (82) is fixedly installed on one side of the cover plate (81), and a hinge (83) is fixedly installed on one side of the sealing rubber strip (82).

4. An angle measuring sensor according to claim 1, wherein: the main measuring instrument (5) comprises a support plate (51), a circular through hole is formed in one side of the support plate (51), the circular through hole is distributed in the circle center of the support plate (51) and the positions around the circle center, a support sleeve I (52) is fixedly installed at one end, located at the circle center, of the circular through hole in one side of the support plate (51), a laser emitter (53) is fixedly sleeved inside the support sleeve I (52), a support sleeve II (54) is fixedly installed at one end, located at the positions around the circle center, of the other side of the support plate (51), and a laser receiver (55) is fixedly installed inside the support sleeve II (54).

5. An angle measuring sensor according to claim 4, wherein: the diameter of the circular through hole positioned at the circle center position is larger than that of the circular through holes positioned at the periphery positions.

6. An angle measuring sensor according to claim 1, wherein: the roller device (2) comprises a roller support (21), a T-shaped groove is formed in the top of the roller support (21), a rectangular groove is formed in the bottom of the roller support (21), roller holders (22) are fixedly mounted on positions, located on two sides of the rectangular groove, of the bottom of the roller support (21), and rollers (23) are movably sleeved in the middle of the roller holders (22).

7. An angle measuring sensor according to claim 6, wherein: the T-shaped groove at the top of the roller (23) is movably sleeved with the T-shaped key (9) at the bottom of the sleeve (3), and the roller (23) can freely move on the T-shaped key.

8. An angle measuring sensor according to claim 1, wherein: one side of the glass cover plate (6) is provided with a circular groove, the diameters of the circular grooves are completely the same, and one end of a support sleeve II (54) at one end of the main measuring instrument (5) extends into the circular groove.