CN213581012U - Continuous photoelectric tachometer metering equipment - Google Patents
Continuous photoelectric tachometer metering equipment Download PDFInfo
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- CN213581012U CN213581012U CN202021976415.XU CN202021976415U CN213581012U CN 213581012 U CN213581012 U CN 213581012U CN 202021976415 U CN202021976415 U CN 202021976415U CN 213581012 U CN213581012 U CN 213581012U
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- tachometer
- box
- groove
- protection box
- port
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- 230000005622 photoelectricity Effects 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a last photoelectricity tachometer measuring equipment, including protection box and photoelectricity tachometer, the inside of protection box is provided with the battery, the one end of battery is connected with two group wire casings, the one end of two group wire casings respectively is connected with charge mouth and power consumption mouth, the internal connection of charge mouth and power consumption mouth has plug-in components, the inside of protection box is provided with takes out the box, the both ends of taking out the box are connected with the slider, the inner wall of protection box is provided with the spout, the one end of spout is provided with the kerve, the internal connection of kerve has the fastener, the upper surface of taking out the box is provided with tachometer groove and reflection of light strip groove, the one end of taking out the box is connected with the arc arm-tie, the both ends of arc arm-tie are connected with joint strip, the utility model discloses can effectively protect photoelectricity tachometer and supporting reflection.
Description
Technical Field
The utility model relates to a tachometer protection field especially relates to a last photoelectricity tachometer measuring equipment.
Background
The photoelectric tachometer adopts a photoelectric sensitive element, and is an instrument for measuring and displaying the rotating speed, the photoelectric tachometer is manufactured by adopting an optical principle, the photoelectric tachometer belongs to a non-contact type tachometer, the measuring distance of the photoelectric tachometer can generally reach about 200mm, the photoelectric tachometer does not need to be in contact with a measured object during measurement, and an extra load cannot be formed on a measured shaft, so that the photoelectric tachometer has smaller measuring error and higher precision, the photoelectric tachometer senses different reflection degrees of a rotating object through a photosensitive probe to form pulse signals, and then the pulse signals are input to a data acquisition front end to measure the rotating speed.
There are the following problems: the state of the supporting reflection of light strip of photoelectric tachometer when using often easily receives external environment influence, leads to measured data to produce the error, and simultaneously, instrument electric quantity can appear inadequately in the inevitable when using, and emergency such as rain also causes the influence to the life of instrument when bringing inconvenience for the staff.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a continuous photoelectric tachometer metering device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a last photoelectricity tachometer measuring equipment, includes protection box and photoelectricity tachometer, the inside of protection box is provided with the battery, the one end of battery is connected with two groups wire casings, and is two groups the one end of wire casing respectively is connected with the mouth that charges and uses the electric mouth, the internal connection of the mouth that charges and use the electric mouth has the plug-in components, the inside of protection box is provided with takes out the box, the both ends of taking out the box are connected with the slider, the inner wall of protection box is provided with the spout, the one end of spout is provided with the kerve, the internal connection of kerve has the fastener, the upper surface of taking out the box is provided with tachometer groove and reflection of light strip groove, the one end of taking out the box is connected with the arc arm-tie.
As a further description of the above technical solution:
the inside fixedly connected with battery of protection box, the one end of battery and the one end fixed connection of two wire casing.
As a further description of the above technical solution:
one end of each of the two groups of wire grooves is fixedly connected with one end of a charging port and one end of a power utilization port, and the charging port and the power utilization port are arranged on the surface of the protection box.
As a further description of the above technical solution:
the charging port and the power utilization port are respectively inserted into the outer wall of the plug-in unit.
As a further description of the above technical solution:
the inside of spout and the one end sliding connection of slider.
As a further description of the above technical solution:
the inner part of the pull groove is in sliding connection with one end of the clamping piece, and one end of the clamping piece is movably connected with one end of the sliding block.
As a further description of the above technical solution:
one end of the sliding block is fixedly connected with one end of the drawing box, and thick padding cloth is stuffed on the surface of the inner wall of the tachometer groove.
As a further description of the above technical solution:
one end of the drawing box is fixedly connected with one end of the arc-shaped drawing plate, and sealing rubber strips are fixedly connected to the upper surface and the lower surface of the arc-shaped drawing plate.
The utility model discloses following beneficial effect has: through protection and inside battery can in time charge when the electric quantity is not enough, the surface of the mouth that charges and power consumption mouth all is equipped with plug-in components protection, and photoelectricity tachometer and reflection of light strip are placed inside the protection box, and the edges and corners department of protection box is the fillet, slows down the impact force that receives when dropping, and the protection box is sealing connection with taking out the box, does not worry the instrument damage of intaking when meetting rainy weather.
Drawings
Fig. 1 is an elevation view of a continuous photoelectric tachometer metering device according to the present invention;
fig. 2 is a top view of a continuous photoelectric tachometer metering device according to the present invention;
fig. 3 is a schematic cross-sectional view of a protective box in a metering device of a continuous photoelectric tachometer.
Illustration of the drawings:
1. a protection box; 2. a photoelectric tachometer; 3. a storage battery; 4. a charging port; 5. an electricity utilization port; 6. a wire slot; 7. a plug-in; 8. drawing the box; 9. a slider; 10. a chute; 11. a fastener; 12. groove drawing; 13. a tachometer slot; 14. a light-reflecting strip groove; 15. sealing rubber strips; 16. an arc-shaped pulling plate.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a continuous photoelectric tachometer metering device comprises a protection box 1 and a photoelectric tachometer 2, wherein a storage battery 3 is arranged in the protection box 1 and used for supplying electricity, one end of the storage battery 3 is connected with two groups of wire grooves 6 and used for accommodating circuits, one end of each of the two groups of wire grooves 6 is respectively connected with a charging port 4 and a power consumption port 5, the charging port 4 and the power consumption port 5 are internally connected with plug-in units 7 to prevent the interior from water and dust, a drawing box 8 is arranged in the protection box 1, two ends of the drawing box 8 are connected with sliding blocks 9, the inner wall of the protection box 1 is provided with a sliding groove 10 to ensure that the structure is more stable, one end of the sliding groove 10 is provided with a drawing groove 12, the inside of the drawing groove 12 is connected with a clamping piece 11 to limit the movement of the drawing box 8, a rotating speed meter groove 13 and a reflecting strip groove 14 are arranged on the upper surface of the drawing box 8, the photoelectric tachometer 2 and a reflecting strip are accommodated, one, providing a waterproof function.
The inside of the protection box 1 is fixedly connected with a storage battery 3, and one end of the storage battery 3 is fixedly connected with one end of the two wire slots 6, so that the structure is more stable; one end of each of the two wire grooves 6 is fixedly connected with one end of the charging port 4 and one end of the electricity utilization port 5, and the charging port 4 and the electricity utilization port 5 are both arranged on the surface of the protection box 1, so that the use is convenient; the charging port 4 and the power utilization port 5 are respectively inserted into the outer wall of the plug-in 7, so that the plug-in is waterproof and dustproof; the interior of the sliding groove 10 is connected with one end of the sliding block 9 in a sliding way, and the movement of the drawer box 8 is limited by the clamping piece 11 in the pull groove 12; the inner part of the pull groove 12 is connected with one end of the clamping piece 11 in a sliding way, and one end of the clamping piece 11 is movably connected with one end of the sliding block 9, so that the structure is more stable; one end of the sliding block 9 is fixedly connected with one end of the drawing box 8, and thick padding cloth is padded on the surface of the inner wall of the tachometer groove 13, so that the overall stability is improved; draw box 8's one end and the one end fixed connection of arc arm-tie 16, the upper surface and the lower fixed surface of arc arm-tie 16 are connected with joint strip 15, possess waterproof function.
The working principle is as follows: the staff makes slider 9 not blockked at the slip of spout 10 through outside pulling fastener 11, the mode through holding between the fingers arc arm-tie 16 at this moment is taken out and is taken out box 8, can place or take out photoelectric tachometer 2 or anti-light strip, the upper surface and the lower surface of arc arm-tie 16 are equipped with joint strip 15 and make to take out and have sealed effect between box 8 and the protection box 1, can be waterproof, battery 3 that protection box 1 one end set up is through charging mouth 4, can charge and the power consumption with mouth 5 and wire casing 6, can use for a long time, plug-in components 7 are pegged graft at charging mouth 4, make its waterproof and prevent grey with the inside of power consumption mouth 5.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. A last photoelectricity tachometer metering equipment, includes protection box (1) and photoelectricity tachometer (2), its characterized in that: a storage battery (3) is arranged in the protection box (1), one end of the storage battery (3) is connected with two groups of wire slots (6), one end of each of the two groups of wire slots (6) is respectively connected with a charging port (4) and a power utilization port (5), the charging port (4) and the power utilization port (5) are internally connected with a plug-in (7), a drawing box (8) is arranged in the protection box (1), two ends of the drawing box (8) are connected with sliding blocks (9), a sliding groove (10) is arranged on the inner wall of the protection box (1), a pull groove (12) is arranged at one end of the sliding groove (10), the inside of the pull groove (12) is connected with a clamping piece (11), the upper surface of the drawing box (8) is provided with a tachometer groove (13) and a reflecting strip groove (14), one end of the drawing box (8) is connected with an arc-shaped drawing plate (16), and two ends of the arc-shaped drawing plate (16) are connected with sealing rubber strips (15).
2. A continuous electro-optic tachometer metering apparatus according to claim 1, characterized in that: the inside fixedly connected with battery (3) of protection box (1), the one end of battery (3) and the one end fixed connection of two wire casing (6).
3. A continuous electro-optic tachometer metering apparatus according to claim 1, characterized in that: one end of each of the two groups of wire grooves (6) is fixedly connected with one end of each of the charging port (4) and the electricity utilization port (5), and the charging port (4) and the electricity utilization port (5) are arranged on the surface of the protection box (1).
4. A continuous electro-optic tachometer metering apparatus according to claim 1, characterized in that: the charging port (4) and the power utilization port (5) are respectively inserted into the outer wall of the plug-in (7).
5. A continuous electro-optic tachometer metering apparatus according to claim 1, characterized in that: the interior of the sliding groove (10) is connected with one end of the sliding block (9) in a sliding mode.
6. A continuous electro-optic tachometer metering apparatus according to claim 1, characterized in that: the inner part of the pull groove (12) is in sliding connection with one end of the clamping piece (11), and one end of the clamping piece (11) is movably connected with one end of the sliding block (9).
7. A continuous electro-optic tachometer metering apparatus according to claim 1, characterized in that: one end of the sliding block (9) is fixedly connected with one end of the drawing box (8), and thick padding cloth is stuffed on the surface of the inner wall of the tachometer groove (13).
8. A continuous electro-optic tachometer metering apparatus according to claim 1, characterized in that: one end of the drawing box (8) is fixedly connected with one end of the arc-shaped drawing plate (16), and the upper surface and the lower surface of the arc-shaped drawing plate (16) are fixedly connected with sealing rubber strips (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021976415.XU CN213581012U (en) | 2020-09-11 | 2020-09-11 | Continuous photoelectric tachometer metering equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021976415.XU CN213581012U (en) | 2020-09-11 | 2020-09-11 | Continuous photoelectric tachometer metering equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213581012U true CN213581012U (en) | 2021-06-29 |
Family
ID=76570767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021976415.XU Expired - Fee Related CN213581012U (en) | 2020-09-11 | 2020-09-11 | Continuous photoelectric tachometer metering equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213581012U (en) |
-
2020
- 2020-09-11 CN CN202021976415.XU patent/CN213581012U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |