CN215180952U - Scanning device with infrared curtain formula sensor - Google Patents
Scanning device with infrared curtain formula sensor Download PDFInfo
- Publication number
- CN215180952U CN215180952U CN202120200973.5U CN202120200973U CN215180952U CN 215180952 U CN215180952 U CN 215180952U CN 202120200973 U CN202120200973 U CN 202120200973U CN 215180952 U CN215180952 U CN 215180952U
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- telescopic rod
- sliding
- shell
- receiving plate
- infrared
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- 230000000007 visual effect Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
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Abstract
The utility model relates to a scanning device, in particular to a scanning device with an infrared curtain type sensor, which comprises a shell, an infrared generator and a receiving plate, wherein the bottom surface of the shell is connected with a telescopic rod through a sliding mechanism, the telescopic rod is connected with the shell in a sliding way, a wiping rod is fixedly connected with the movable end of the telescopic rod, a brush is bonded on the wiping rod, the infrared generator is fixedly connected with the fixed end of the telescopic rod, the infrared generator is arranged right opposite to the receiving plate, when the moving distance of the telescopic rod relative to the receiving plate needs to be adjusted, the screw rod can be rotated, the number of rotating turns can be recorded, and the inherent screw pitch of the screw rod is substituted into a formula, so that the moving distance of the telescopic rod in the horizontal direction can be calculated; the distance of movement is calculated accurately, so that the recording is convenient, the direct positioning during subsequent operation is convenient, and the use convenience is improved.
Description
Technical Field
The utility model relates to a scanning equipment specifically is a scanning equipment with infrared ray curtain formula sensor.
Background
In its broadest definition, a sensor is a device, module or subsystem whose purpose is to detect events or changes in the environment and to transmit information to other electronic devices, typically computer processors. Sensors are always used with other electronic devices.
One of the most common sensors is an infrared curtain sensor, but when the sensor is used, the infrared generator and the receiver on both sides are often misaligned due to non-adjustability or limited adjustment range, so that the receiving effect is poor, and further, the adjustment distance cannot be recorded, so that the purpose of rapid measurement cannot be achieved according to previous experience in subsequent use.
Disclosure of Invention
An object of the utility model is to provide a scanning device with infrared ray curtain formula sensor to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a scanning device with an infrared curtain type sensor comprises a shell, an infrared generator and a receiving plate, wherein the infrared generator and the receiving plate are symmetrically arranged in the shell; the bottom surface of the shell is connected with a telescopic rod through a sliding mechanism, the telescopic rod is connected with the shell in a sliding manner, a wiping rod is fixedly connected to the movable end of the telescopic rod, a hairbrush is bonded to the wiping rod, an infrared generator is fixedly connected to the fixed end of the telescopic rod, the infrared generator is arranged right opposite to a receiving plate, the receiving plate is connected in the shell in a sliding manner, and the planes of the sliding routes of the telescopic rod and the receiving plate are overlapped; the sliding mechanism comprises a screw rod and a sliding block, one end of the screw rod is rotatably connected in the sliding block, the other end of the screw rod penetrates through the lower part of the telescopic rod, the telescopic rod and the screw rod are in threaded transmission, and the sliding block is fixedly connected in the shell; a bearing platform is also arranged between the receiving plate and the telescopic rod; one end of the screw rod, which is far away from the telescopic rod, is also rotationally connected with the shell through a supporting block; and a measuring mechanism is also arranged above the shell.
As a further aspect of the present invention: the measuring mechanism comprises a measuring scale and a limit nail, one end of the measuring scale is connected with the telescopic rod in a sliding mode, and the other end of the measuring scale is connected with the limit nail fixedly connected to the top end of the receiving plate in a clamping mode.
As a further aspect of the present invention: the top of casing still installs the apron, install visual board on the apron, just visual board is just facing to the dipperstick sets up.
As a further aspect of the present invention: the visual plate is provided with a sliding chute, two ends of the sliding chute are respectively provided with a sliding plate and a reference nail, and the sliding plate and the reference nail are respectively connected with the sliding chute in a sliding manner.
As a further aspect of the present invention: a plurality of filter openings are formed in the side wall of the shell, and a filter screen is installed in the shell.
Compared with the prior art, the beneficial effects of the utility model are that: when the moving distance of the telescopic rod relative to the receiving plate needs to be adjusted, the screw rod can be rotated, the number of rotating turns is recorded, and the inherent screw pitch and other numerical values of the screw rod are substituted into a formula, so that the moving distance of the telescopic rod in the horizontal direction can be calculated; the distance of movement is calculated accurately, so that the recording is convenient, the direct positioning during subsequent operation is convenient, and the use convenience is improved.
Drawings
Fig. 1 is a schematic structural diagram of a scanning device with an infrared curtain sensor.
Fig. 2 is a schematic structural diagram of a cover plate in a scanning device with an infrared curtain type sensor.
Fig. 3 is a schematic structural diagram of a snap-fit connection between a measuring ruler and a stop pin in a scanning device with an infrared curtain type sensor.
In the figure: 1-shell, 2-cover plate, 3-sliding plate, 4-reference nail, 5-measuring scale, 6-limit nail, 7-wiping rod, 8-telescopic rod, 9-infrared generator, 10-screw, 11-sliding block, 12-supporting block, 13-holding table, 14-receiving plate, 15-filter screen and 16-visual plate.
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.
Referring to fig. 1, as an embodiment, a scanning device with an infrared curtain sensor includes a housing 1, an infrared generator 9 and a receiving plate 14, where the infrared generator 9 and the receiving plate 14 are symmetrically disposed in the housing 1; the bottom surface of the shell 1 is connected with a telescopic rod 8 through a sliding mechanism, the telescopic rod 8 is connected with the shell 1 in a sliding manner, a wiping rod 7 is fixedly connected to the movable end of the telescopic rod 8, a brush is bonded to the wiping rod 7, an infrared generator 9 is fixedly connected to the fixed end of the telescopic rod 8, the infrared generator 9 is arranged right opposite to a receiving plate 14, the receiving plate 14 is connected in the shell 1 in a sliding manner, and planes of sliding routes of the telescopic rod 8 and the receiving plate 14 are overlapped; the sliding mechanism comprises a screw rod 10 and a sliding block 11, the screw rod 10 is connected with the power mechanism, one end of the screw rod 10 is rotatably connected in the sliding block 11, the other end of the screw rod is arranged below the telescopic rod 8 in a penetrating mode, the telescopic rod 8 and the screw rod 10 are in threaded transmission, and the sliding block 11 is fixedly connected in the shell 1; a bearing platform 13 is also arranged between the receiving plate 14 and the telescopic rod 8; one end of the screw rod 10 far away from the telescopic rod 8 is also rotatably connected with the shell 1 through a supporting block 12; and a measuring mechanism is also arranged above the shell 1.
When the infrared ray receiving device is used, an object to be measured is placed on the bearing table 13, and the telescopic rod 8 and the receiving plate 14 are slid in the shell 1, so that the infrared ray generator 9 and the receiving plate 14 can be matched and adjusted in the horizontal direction, and the working accuracy of the infrared ray generator and the receiving plate is improved;
the telescopic rod 8 can be a pneumatic telescopic rod, a hydraulic telescopic rod or an electric telescopic rod.
When the moving distance of the telescopic rod 8 relative to the receiving plate 14 needs to be adjusted, the moving distance of the telescopic rod 8 in the horizontal direction can be calculated by rotating the screw rod 10, recording the number of rotating turns, and substituting the inherent screw pitch and other numerical values of the screw rod 10 into a formula; the distance of movement is calculated accurately, so that the recording is convenient, the direct positioning during subsequent operation is convenient, and the use convenience is improved.
Furthermore, the arrangement of the wiping rod 7 can enable the wiping rod 7 to wipe dust on the infrared generator 9 when the movable end and the fixed end of the telescopic rod 8 are relatively closed, so that when the wiping rod 7 is in friction contact with the infrared generator 9, the permeability of rays emitted from the infrared generator 9 is improved.
Referring to fig. 1-3, as a preferred embodiment, the measuring mechanism includes a measuring ruler 5 and a limit pin 6, one end of the measuring ruler 5 is slidably connected to an expansion link 8, and the other end of the measuring ruler 5 is snap-connected to the limit pin 6 fixedly connected to the top end of the receiving plate 14.
A cover plate 2 is further mounted above the housing 1, a visual plate 16 is mounted on the cover plate 2, and the visual plate 16 is arranged right opposite to the measuring scale 5.
The visual plate 16 is provided with a sliding chute, two ends of the sliding chute are respectively provided with a sliding plate 3 and a reference nail 4, and the sliding plate 3 and the reference nail 4 are respectively connected with the sliding chute in a sliding manner.
During the use, when the accurate location ability between 8 and the dash receiver 14 of telescopic link is further improved to needs, can be through the block connection ability of dipperstick 5 and banking pin 6, will 5 blocks of dipperstick are gone into in the banking pin 6 to adjust 8 height of telescopic link, make dipperstick 5 can be located horizontal position, and the distance between 8 and the dash receiver 14 of telescopic link is read out to the scale on the rethread dipperstick 5.
Further, the installed cover plate 2 can improve the dustproof capability of the whole device, and at the same time of improving the dustproof capability of the whole device, the sliding plate 3 and the reference nail 4 are respectively overlapped with the edges of the infrared ray generator 9 and the receiving plate 14 through the relative sliding capability of the sliding plate 3 and the reference nail 4, so that the scales on the measuring scale 5 can be read conveniently, and the operability is improved.
Referring to fig. 1, as another preferred embodiment, a plurality of filtering openings are formed on a side wall of the housing 1, and a filtering net 15 is installed in the housing 1.
During the use, can also improve inside the whole device and still guarantee dustproof ability when having the air current to flow through the collocation setting of straining mouth and filter screen 15, improve the practicality of whole device.
The both sides of casing 1 all fixedly connected with metal pole, the material of casing 1 is conductive metal.
When the device works actually, a large amount of charges are collected in the shell 1, and the arranged metal rods can well guide the charges in the shell 1 into the ground, so that the interference of the charges on rays is prevented, specifically, the free charges are prevented from causing the refraction of light rays emitted by the infrared generator 9, and the normal use of the whole device is influenced.
It should be noted that, the electric components in the present application, such as the power mechanism for driving the screw 10 to rotate, are all connected to the external controller, and the external controller is the prior art, and the present application does not improve the external controller, so that it is not necessary to disclose the specific model, circuit structure, etc. of the external controller, and the integrity of the present application is not affected.
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. A scanning device with an infrared curtain type sensor comprises a shell (1), an infrared generator (9) and a receiving plate (14), wherein the infrared generator (9) and the receiving plate (14) are symmetrically arranged in the shell (1); the infrared ray detection device is characterized in that a telescopic rod (8) is connected to the bottom surface of the shell (1) through a sliding mechanism, the telescopic rod (8) is in sliding connection with the shell (1), a wiping rod (7) is fixedly connected to the movable end of the telescopic rod (8), a brush is bonded to the wiping rod (7), an infrared ray generator (9) is fixedly connected to the fixed end of the telescopic rod (8), the infrared ray generator (9) is arranged right opposite to a receiving plate (14), the receiving plate (14) is connected in the shell (1) in a sliding mode, and planes of sliding routes of the telescopic rod (8) and the receiving plate (14) are overlapped; the sliding mechanism comprises a screw rod (10) and a sliding block (11), one end of the screw rod (10) is rotatably connected into the sliding block (11), the other end of the screw rod penetrates through the lower portion of the telescopic rod (8), the telescopic rod (8) and the screw rod (10) are in threaded transmission, and the sliding block (11) is fixedly connected into the shell (1); a bearing platform (13) is also arranged between the receiving plate (14) and the telescopic rod (8); one end of the screw rod (10) far away from the telescopic rod (8) is rotatably connected with the shell (1) through a supporting block (12); and a measuring mechanism is also arranged above the shell (1).
2. The scanning device with the infrared curtain type sensor as claimed in claim 1, wherein the measuring mechanism comprises a measuring ruler (5) and a limit pin (6), one end of the measuring ruler (5) is slidably connected with the telescopic rod (8), and the other end of the measuring ruler (5) is connected with the limit pin (6) fixedly connected to the top end of the receiving plate (14) in a clamping manner.
3. The scanning device with the infrared curtain type sensor as claimed in claim 2, wherein a cover plate (2) is further installed above the housing (1), a visual plate (16) is installed on the cover plate (2), and the visual plate (16) is arranged opposite to the measuring scale (5).
4. The scanning device with the infrared curtain type sensor according to claim 3, wherein a sliding slot is formed on the visible plate (16), a sliding plate (3) and a reference nail (4) are respectively arranged at two ends of the sliding slot, and the sliding plate (3) and the reference nail (4) are respectively connected with the sliding slot in a sliding manner.
5. The scanning device with the infrared curtain type sensor according to claim 1, wherein a plurality of filtering openings are formed on a side wall of the housing (1), and a filtering net (15) is installed in the housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120200973.5U CN215180952U (en) | 2021-01-25 | 2021-01-25 | Scanning device with infrared curtain formula sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120200973.5U CN215180952U (en) | 2021-01-25 | 2021-01-25 | Scanning device with infrared curtain formula sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215180952U true CN215180952U (en) | 2021-12-14 |
Family
ID=79407582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120200973.5U Expired - Fee Related CN215180952U (en) | 2021-01-25 | 2021-01-25 | Scanning device with infrared curtain formula sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215180952U (en) |
-
2021
- 2021-01-25 CN CN202120200973.5U patent/CN215180952U/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: 20211214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |