CN214621052U - Photoelectric autocollimator convenient to adjust - Google Patents
Photoelectric autocollimator convenient to adjust Download PDFInfo
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- CN214621052U CN214621052U CN202120402364.8U CN202120402364U CN214621052U CN 214621052 U CN214621052 U CN 214621052U CN 202120402364 U CN202120402364 U CN 202120402364U CN 214621052 U CN214621052 U CN 214621052U
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Abstract
The utility model provides a photoelectric autocollimator convenient to adjust, which belongs to the technical field of measuring equipment and comprises two groups of mounting blocks, a cylinder, a base, a motor and a photoelectric autocollimator, wherein one side of the two groups of mounting blocks is fixed with the cylinder, the output end of the cylinder is fixed with the base, the base is in an L-shaped structure, the output end of the cylinder far away from the vertical end of the base is fixed with a side plate, the upper part of the base is provided with the photoelectric autocollimator, the upper part of the base is provided with a light pipe base, a top screw is contacted with the light pipe, the light pipe is arranged on the light pipe base, one side of the light pipe close to the vertical end of the base is provided with an objective lens, one side of the light pipe is provided with a photoelectric head, the upper part of the photoelectric head is provided with a light source adjuster, the upper part of the light source adjuster is provided with a lamp holder, the utility model realizes the adjustment of the light inlet amount of the photoelectric autocollimator, and is additionally provided with a cover plate and a side plate, the measurement accuracy of the photoelectric autocollimator is further calibrated, and the stability of the device is stronger due to the arrangement of the air cylinder.
Description
Technical Field
The utility model belongs to the technical field of measuring equipment, specifically a photoelectric autocollimator convenient to adjust.
Background
The photoelectric autocollimator is an instrument for measuring straightness by utilizing the autocollimation principle of light, and is used for measuring small angle, flatness of flat plate, straightness and parallelism of guide rail.
The function principle of the device is that when a slit light source is positioned on a focal plane of an objective lens, light rays are refracted into parallel light beams through the objective lens, and the light beams are reflected back along an original path through a plane reflector perpendicular to an optical axis.
SUMMERY OF THE UTILITY MODEL
To the not enough of above-mentioned prior art, the embodiment of the utility model provides a technical problem who solves provides a photoelectric autocollimator convenient to adjust.
In order to solve the technical problem, the utility model provides a following technical scheme:
a photoelectric autocollimator convenient to adjust comprises two groups of installation blocks, cylinders, a base, a motor and a photoelectric autocollimator, wherein the cylinders are fixed on one sides of the two groups of installation blocks, the base is fixed at the output end of one group of cylinders, the base is of an L-shaped structure, a side plate is fixed at the output end of the cylinder far away from the vertical end of the base, the photoelectric autocollimator is arranged on the upper portion of the base, a light pipe base is arranged on the upper portion of the base, a top screw is in contact with a light pipe, the light pipe is installed on the light pipe base, an objective lens is installed on one side, close to the vertical end of the base, of the light pipe, a photoelectric head is installed on one side of the light pipe, a light source adjuster is installed on the upper portion of the photoelectric head, a lamp holder is installed on the upper portion of the light source adjuster, an eyepiece is installed on one side of the photoelectric head, an installation shaft is installed on the side wall of the base, the installation shaft is of a cross-shaped structure, and reinforcing ribs are fixed on the side wall of the installation shaft, the utility model discloses a motor, including installation axle, curb plate, apron, fixed block, motor, installation axle, lateral wall, apron threaded connection has a threaded rod, the vertical upper end of base is fixed with the fixed block, the fixed block bottom is equipped with the shell, be equipped with the motor in the shell, the output of motor is fixed with the threaded rod, the threaded rod is located installation axle center department.
As a further improvement of the utility model: the side plate is hinged to the upper part of the base.
As a further improvement of the utility model: the upper part of the light pipe base is in threaded connection with a top screw.
As a further improvement of the utility model: and the shell is filled with sound insulation sponge.
As a further improvement of the present invention: apron upper portion is equipped with the hand rocker, and shown apron upper end is equipped with the recess, be equipped with light screen and light-passing board in the apron, all be equipped with a plurality of light trap on light screen and the light-passing board, the light trap figure on light screen and the light-passing board is the same.
As a further improvement of the present invention: the light screen is in sliding fit with the side wall of the cover plate, and the light transmission plate is fixed on the inner side wall of the cover plate.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a setting of two sets of installation pieces, cylinder, base, motor and photoelectricity autocollimator has realized the light inlet volume of photoelectricity autocollimator and has adjusted apron and curb plate, has further calibrated the measurement accuracy of photoelectricity autocollimator, and setting up of cylinder makes the stability of device stronger, measures more accurately.
Drawings
FIG. 1 is a schematic diagram of an adjustable photoelectric autocollimator;
FIG. 2 is a schematic diagram of a mounting shaft of an easy-to-adjust photoelectric autocollimator;
FIG. 3 is a schematic diagram of a cover plate of the photoelectric autocollimator for easy adjustment;
FIG. 4 is a schematic diagram of a shutter plate in an easy-to-adjust photoelectric autocollimator;
in the figure: 1-mounting block, 2-cylinder, 3-base, 301-side plate, 4-fixing block, 5-motor, 6-shell, 7-threaded rod, 8-lamp holder, 9-light source regulator, 10-cover plate, 11-mounting shaft, 12-eyepiece, 13-photoelectric head, 14-photoelectric autocollimator, 15-light pipe, 16-light pipe base, 17-objective, 18-reinforcing rib, 19-hand lever, 20-light screen, 21-light-transmitting plate and 22-light-transmitting hole.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-2, the present embodiment provides a conveniently-adjusted photoelectric autocollimator, which includes two sets of mounting blocks 1, cylinders 2, a base 3, a motor 5, and a photoelectric autocollimator 14, where the cylinders 2 are fixed on one side of each of the two sets of mounting blocks 1, the base 3 is fixed on an output end of one set of cylinders 2, the base 3 is in an L-shaped structure, a side plate 301 is fixed on an output end of the cylinder 2 far from a vertical end of the base 3, the side plate 301 is hinged on an upper portion of the base 3, the photoelectric autocollimator 14 is arranged on the upper portion of the base 3, a light pipe base 16 is arranged on the upper portion of the base 3, a top screw is screwed on the upper portion of the light pipe base 16, the top screw contacts with a light pipe 15, a light pipe 15 is mounted on the light pipe base 16, an objective lens 17 is mounted on a side of the light pipe 15 close to the vertical end of the base 3, and a photoelectric head 13 is mounted on one side of the light pipe 15, the upper part of the photoelectric head 13 is provided with a light source regulator 9, the upper part of the light source regulator 9 is provided with a lamp holder 8, an ocular lens 12 is arranged on one side of the photoelectric head 13, a mounting shaft 11 is arranged on the side wall of the base 3, the mounting shaft 11 is in a cross structure, the side wall of the mounting shaft 11 is fixed with a reinforcing rib 18, the side of the mounting shaft 11 far away from the base 3 is mounted on the side wall of the side plate 301, the upper part of the mounting shaft 11 is provided with a cover plate 10, the cover plate 10 is in sliding fit with the side walls of the base 3 and the side plates 301, the cover plate 10 is in threaded connection with a threaded rod 7, a fixed block 4 is fixed on the upper part of the vertical end of the base 3, a shell 6 is arranged at the bottom of the fixed block 4, the utility model discloses a motor, including shell 6, threaded rod 7, motor 5, shell 6, threaded rod 7, 11 axle centers of installation axle are located to the output of motor 5, the shell 6 intussuseption is filled with the sponge that gives sound insulation, be equipped with motor 5 in the shell 6, threaded rod 7 is fixed with threaded rod 7, threaded rod 7 is located installation axle.
When the novel LED lamp is used, the motor 5 is started to drive the threaded rod 7 to rotate, so that the position of the cover plate 10 can be adjusted, the light inlet amount is adjusted, the side plate 301 is hinged with the base 3, and the side plate 301 can be rotated to adjust the light inlet amount.
Further, the arrangement of the cylinder 2 can clamp the whole device, thereby ensuring the stability of the device.
Example 2
Referring to fig. 3-4, in this embodiment, compared with embodiment 1, in the embodiment, a hand lever 19 is disposed on an upper portion of the cover plate 10, a groove is disposed at an upper end of the cover plate 10, a light shielding plate 20 and a light transmitting plate 21 are disposed in the cover plate 10, a plurality of light transmitting holes 22 are disposed on the light shielding plate 20 and the light transmitting plate 21, the number of the light transmitting holes 22 on the light shielding plate 20 and the light transmitting plate 21 is the same, the light shielding plate 20 is in sliding fit with a side wall of the cover plate 10, and the light transmitting plate 21 is fixed on an inner side wall of the cover plate 10.
When the device is used, the light transmission amount of the light transmission holes 22 can be adjusted through the rotation of the hand-operated rod 19, so that the photoelectric autocollimator 14 is adjusted.
The utility model discloses a setting of two sets of installation pieces 1, cylinder 2, base 3, motor 5 and photoelectricity autocollimator 14 has realized the light inlet volume of photoelectricity autocollimator and has adjusted apron 10 and curb plate 301, has further calibrated the measurement accuracy of photoelectricity autocollimator, and setting up of cylinder 2 makes the stability of device stronger, measures more accurately.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (5)
1. The photoelectric autocollimator convenient to adjust comprises two groups of mounting blocks (1), cylinders (2), a base (3), a motor (5) and a photoelectric autocollimator (14), and is characterized in that the cylinders (2) are fixed on one sides of the two groups of mounting blocks (1), the base (3) is fixed at the output end of one group of cylinders (2), the base (3) is of an L-shaped structure, a side plate (301) is fixed at the output end of the cylinder (2) far away from the vertical end of the base (3), the photoelectric autocollimator (14) is arranged on the upper portion of the base (3), a light pipe base (16) is arranged on the upper portion of the base (3), a top screw is in threaded connection with the upper portion of the light pipe base (16), the top screw is in contact with a light pipe (15), a light pipe (15) is installed on the light pipe base (16), an objective lens (17) is installed on one side, close to the vertical end of the light pipe (15), of the base (3), photoelectric head (13) is installed on one side of light pipe (15), light source regulator (9) is installed on upper portion of photoelectric head (13), lamp holder (8) is installed on upper portion of light source regulator (9), eyepiece (12) is installed on one side of photoelectric head (13), installation axle (11) is installed on the side wall of base (3), installation axle (11) is cross-shaped structure, the lateral wall of installation axle (11) is fixed with strengthening rib (18), the lateral wall of base (3) is kept away from to installation axle (11) one side and is installed at curb plate (301), installation axle (11) upper portion is equipped with apron (10), apron (10) and the lateral wall sliding fit of base (3) and curb plate (301), apron (10) threaded connection has threaded rod (7), base (3) vertical upper portion is fixed with fixed block (4), fixed block (4) bottom is equipped with shell (6), be equipped with motor (5) in shell (6), the output of motor (5) is fixed with threaded rod (7), threaded rod (7) are located installation axle (11) axle center department.
2. An adjustable photoelectric autocollimator according to claim 1, wherein the side plates (301) are hinged at the top of the base (3).
3. An adjustable photoelectric autocollimator according to claim 1, wherein the housing (6) is filled with a sound-insulating sponge.
4. The photoelectric autocollimator convenient to adjust of claim 2, wherein a hand lever (19) is arranged on the upper portion of the cover plate (10), a groove is arranged at the upper end of the cover plate (10), a light shielding plate (20) and a light transmitting plate (21) are arranged in the cover plate (10), a plurality of light transmitting holes (22) are arranged on the light shielding plate (20) and the light transmitting plate (21), and the number of the light transmitting holes (22) on the light shielding plate (20) and the light transmitting plate (21) is the same.
5. An adjustable photoelectric autocollimator according to claim 4, wherein the light-shielding plates (20) are in sliding engagement with the side walls of the cover plate (10), and the light-transmitting plate (21) is fixed to the inner side walls of the cover plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120402364.8U CN214621052U (en) | 2021-02-23 | 2021-02-23 | Photoelectric autocollimator convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120402364.8U CN214621052U (en) | 2021-02-23 | 2021-02-23 | Photoelectric autocollimator convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214621052U true CN214621052U (en) | 2021-11-05 |
Family
ID=78442852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120402364.8U Active CN214621052U (en) | 2021-02-23 | 2021-02-23 | Photoelectric autocollimator convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214621052U (en) |
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2021
- 2021-02-23 CN CN202120402364.8U patent/CN214621052U/en active Active
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