CN108896515A - A kind of separated wireless light transmittance instrument - Google Patents
A kind of separated wireless light transmittance instrument Download PDFInfo
- Publication number
- CN108896515A CN108896515A CN201810487956.7A CN201810487956A CN108896515A CN 108896515 A CN108896515 A CN 108896515A CN 201810487956 A CN201810487956 A CN 201810487956A CN 108896515 A CN108896515 A CN 108896515A
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- China
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- main body
- magnet
- light source
- light transmittance
- receiving transducer
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The invention discloses a kind of separated wireless light transmittance instrument, including：First main body, one end are equipped with transmitting probe, the transmitting light source for emitting the first pulse signal are equipped in transmitting probe；Second main body, one end are detachably connect with one end of the first main body, wherein one end of the second main body is equipped with receiving transducer, the reception light source for receiving the second pulse signal is equipped in receiving transducer；Wherein, the frequency of first pulse signal and the second pulse signal is equal, and transmitting probe is equipped with first annular magnet towards one end of receiving transducer, receiving transducer is equipped with central point one-to-one second toroidal magnet when connecting with first annular magnet and connecting with first annular magnet towards one end of transmitting probe.By the above-mentioned means, can be wirelessly connected between the transmitting probe and receiving transducer of separated wireless light transmittance instrument disclosed in this invention, large-sized glass can be measured, high sensitivity greatly improves the experience of user.
Description
Technical field
The present invention relates to light transmittance instrument technical field, in particular to a kind of separated wireless light transmittance instrument.
Background technique
Light can generate loss when through sample, i.e., be less than forever across the transmitted light flux of sample and be irradiated on sample
Incident flux.Ratio between two is indicated with percentage, is defined as light transmittance in the world.Light transmittance instrument is for detecting article
Light transmittance instrument, light transmittance instrument can be applied to：The unemployed scene such as automobile manufacture and detection, glassware, aerospace
Measurement, glasses, sunglasses, the light transmittance measurement of preventing coating protection film, the light transmittance measurement of plastic products, transparent or semitransparent material
Light transmittance measurement etc..
Currently, light transmittance instrument on the market is mainly used for measuring the light transmittance of glass, under normal circumstances, light transmittance instrument packet
Transmitting probe and receiving transducer have been included, when measuring the light transmittance of glass, has mainly been folded in transmitting probe and receiving transducer
The two sides of glass are to measure.However, the transmitting probe and receiving transducer of light transmittance instrument on the market are all to pass through data
Line is connect with light transmittance instrument, is measured so that being only limitted to the glass smaller to size, can not to large-sized glass into
Row measurement, sensitivity is low, greatly reduces the experience of user.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of separated wireless light transmittance instrument, transmitting probe and reception
It can be wirelessly connected, large-sized glass can be measured between probe, high sensitivity greatly improves the body of user
It tests.
In order to solve the above technical problems, one technical scheme adopted by the invention is that：A kind of separated wireless light transmission is provided
Rate instrument, including：First main body is equipped in transmitting probe for emitting wherein one end of the first main body is equipped with transmitting probe
The transmitting light source of first pulse signal；Second main body, one end are detachably connect with one end of the first main body, wherein second
One end of main body is equipped with receiving transducer, and the reception light source for receiving the second pulse signal is equipped in receiving transducer；Wherein,
The frequency of one pulse signal and the second pulse signal is equal, and transmitting probe is equipped with first annular magnetic towards one end of receiving transducer
Body, receiving transducer are equipped with center when connecting with first annular magnet and connecting with first annular magnet towards one end of transmitting probe
One-to-one second toroidal magnet of point.
Wherein, first annular magnet is arranged close to the second toroidal magnet, and transmitting light source is arranged far from the second toroidal magnet, sends out
The inner cavity for penetrating light source and first annular magnet is in the setting of same rectilinear direction, and the second toroidal magnet is close to first annular magnet
Setting receives light source and is arranged far from first annular magnet, and the inner cavity for receiving light source and the second toroidal magnet is in same straight line side
To setting.
Wherein, one end of the first main body is equipped with the first accepting hole, and transmitting probe is housed in the first accepting hole, and second is main
One end of body is equipped with the second accepting hole, and receiving transducer is housed in the second accepting hole.
Wherein, the inner wall that the first main body is equipped with one end of the first accepting hole is equipped with the first clamping groove, and transmitting probe includes
The inner wall of first fastening part of the holding in the first clamping groove, one end equipped with the second accepting hole of the second main body is equipped with second
Clamping groove, receiving transducer include second fastening part of the holding in the second clamping groove.
Wherein, the outer wall that the first main body is equipped with one end of the first accepting hole is equipped with the first external screw thread, and transmitting probe includes
The first protection cap being threaded on the first external screw thread, wherein first annular magnet is housed in the first protection cap, and first
Protection cap is equipped with the first aperture that same rectilinear direction is in the inner cavity of transmitting light source and first annular magnet.
Wherein, outer wall of the receiving transducer close to one end of the first main body is equipped with the second external screw thread, wherein the second external screw thread
External screw thread is connected with the second protection cap, and the second toroidal magnet is housed in the second protection cap, and the second protection cap is equipped with and reception
The inner cavity of light source and the second toroidal magnet is in the second aperture of same rectilinear direction.
Wherein, receiving transducer is equipped with lug boss close to one end of the first main body, and lug boss is arranged in the second external screw thread
Outer wall is wherein equipped with third clamping groove in lug boss, the first convex lens is provided in third clamping groove, and receive light source, second
The inner cavity of toroidal magnet, the second aperture and the first convex lens are in the setting of same rectilinear direction, with by the first convex lens to the
Two pulse signals are converged.
Wherein, it is equipped between the first convex lens and reception light source for passing through light identical with the frequency of the second pulse signal
First narrow band filter.
Wherein, emit second be provided between light source and first annular magnet for being converged to the first pulse signal
Convex lens.
Wherein, the outer diameter of first annular magnet is smaller than the outer diameter of the second toroidal magnet, and the thickness of first annular magnet is than
The thickness of second ring magnet is small, and the second toroidal magnet of weight ratio of first annular magnet is light-weight.
The beneficial effects of the invention are as follows：It is in contrast to the prior art, separated wireless light transmission disclosed in this invention
Rate instrument includes：First main body is equipped in transmitting probe for emitting the wherein one end of the first main body is equipped with transmitting probe
The transmitting light source of one pulse signal；Second main body, one end are detachably connect with one end of the first main body, wherein second is main
One end of body is equipped with receiving transducer, and the reception light source for receiving the second pulse signal is equipped in receiving transducer；Wherein, first
The frequency of pulse signal and the second pulse signal is equal, and transmitting probe is equipped with first annular magnetic towards one end of receiving transducer
Body, receiving transducer are equipped with center when connecting with first annular magnet and connecting with first annular magnet towards one end of transmitting probe
One-to-one second toroidal magnet of point.By the above-mentioned means, the transmitting of separated wireless light transmittance instrument disclosed in this invention
It can be wirelessly connected, large-sized glass can be measured, high sensitivity greatly promotes between probe and receiving transducer
The experience of user.
Detailed description of the invention
Fig. 1 is the schematic perspective view of separated wireless light transmittance instrument of the present invention；
Fig. 2 is the first structure diagram of the first main body of separated wireless light transmittance instrument in Fig. 1；
Fig. 3 is the second structural schematic diagram of the first main body of separated wireless light transmittance instrument in Fig. 1；
Fig. 4 is the third structural schematic diagram of the first main body of separated wireless light transmittance instrument in Fig. 1；
Fig. 5 is the first structure diagram of the second main body of separated wireless light transmittance instrument in Fig. 1；
Fig. 6 is the second structural schematic diagram of the second main body of separated wireless light transmittance instrument in Fig. 1；
Fig. 7 is the third structural schematic diagram of the second main body of separated wireless light transmittance instrument in Fig. 1.
Specific embodiment
Fig. 1-7 is please referred to, which includes the first main body 10 and the second main body 11.
First main body 10 is for sending the first pulse signal.In the present embodiment, one end of the first main body 10 is equipped with
Transmitting probe is wherein equipped with the transmitting light source 101 for emitting the first pulse signal in transmitting probe.It should be understood that transmitting probe
Interior the first control chip and the first power supply being equipped with for being connect with transmitting light source 101.
Second main body 11 is for receiving the second pulse signal.Preferably, the first pulse signal and second pulse letter
Number frequency it is equal, can be to avoid it so that the second main body 11 can only receive pulse signal transmitted by the first main body 10
The interference of his signal.
In the present embodiment, one end of the second main body 11 is equipped with receiving transducer, is wherein equipped in receiving transducer for connecing
Receive the reception light source 111 of the second pulse signal.It should be understood that being equipped with second for connecting with reception light source 111 in receiving transducer
Control chip and second source.
In the present embodiment, one end of the second main body 11 is detachably connect with one end of the first main body 10.Namely
It says, the present embodiment can survey large-sized glass by the way that the first main body 10 and the second main body 11 to be provided separately
Amount.
Preferably, transmitting probe is equipped with first annular magnet 102, receiving transducer direction transmitting towards one end of receiving transducer
It is one-to-one that one end of probe is equipped with central point when connecting with first annular magnet 102 and connecting with first annular magnet 102
Second toroidal magnet 112, so that the first main body 10 and the second main body 11 can pass through first annular magnet 102 and the second annular
Magnet 112 is detachably connected.It should be understood that and connected with the second main body 11 by magnet due to the first main body 10, so that light transmission
Rate instrument in the influence for receiving data line, can not measure light transmittance to the glass of arbitrary dimension.
Specifically, first annular magnet 102 is arranged close to the second toroidal magnet 112, and transmitting light source 101 is far from the second annular
Magnet 112 is arranged, and the inner cavity for emitting light source 101 and first annular magnet 102 is in the setting of same rectilinear direction.
Further, the second toroidal magnet 112 is arranged close to first annular magnet 102, receives light source 111 far from the first ring
Shape magnet 102 is arranged, and the inner cavity for receiving light source 111 and the second toroidal magnet 112 is in the setting of same rectilinear direction.
In the present embodiment, the outer diameter of first annular magnet 102 is smaller than the outer diameter of the second toroidal magnet 112, first annular
The thickness of magnet 102 is smaller than the thickness of the second toroidal magnet 112, and the second toroidal magnet of weight ratio of first annular magnet 102
112 it is light-weight, the first main body 10 is easily connect with the second main body 11.
In the present embodiment, one end of the first main body 10 is equipped with the first accepting hole, and transmitting probe is housed in the first receiving
In hole.Further, one end of the second main body 11 is equipped with the second accepting hole, and receiving transducer is housed in the second accepting hole.
Specifically, the inner wall of one end equipped with the first accepting hole of the first main body 10 is equipped with the first clamping groove, and transmitting is visited
Head includes first fastening part 103 of the holding in the first clamping groove.Further, the second main body 11 is equipped with the second accepting hole
The inner wall of one end is equipped with the second clamping groove 114, and receiving transducer includes second fastening part of the holding in the second clamping groove 114.
In the present embodiment, the outer wall that the first main body 10 is equipped with one end of the first accepting hole is equipped with the first external screw thread 104,
Transmitting probe includes the first protection cap 105 being threaded on the first external screw thread 104, wherein first annular magnet 102 accommodates
In the first protection cap 105.Further, first protection cap 105 is equipped with and transmitting light source 101 and first annular magnet 102
Inner cavity is in the first aperture 106 of same rectilinear direction.
Certainly, in some embodiments, emit and be provided between light source 101 and first annular magnet 102 for first
The second convex lens that pulse signal is converged.
In the present embodiment, outer wall of the receiving transducer close to one end of the first main body 10 is equipped with the second external screw thread 115,
In 115 external screw thread of the second external screw thread be connected with the second protection cap 116, the second toroidal magnet 112 is housed in the second protection cap 116
It is interior.Further, the second protection cap 116, which is equipped with, is in same straight line with the inner cavity for receiving light source 111 and the second toroidal magnet 112
Second aperture in direction.
In the present embodiment, receiving transducer is equipped with lug boss close to one end of the first main body 10, and the second external screw thread 115 is set
Set the outer wall in lug boss.Further, it is equipped with third clamping groove in lug boss, is provided with the first convex lens in third clamping groove
113, and receive light source 111, the inner cavity of the second toroidal magnet 112, the second aperture and the first convex lens 113 and be in same straight line side
To setting, to be converged by the first convex lens 113 to the second pulse signal.
Further, in some embodiments, the first convex lens 113 and receive light source 111 between be equipped with for by with
Identical the first narrow band filter of light of the frequency of second pulse signal.That is, can be made by the first narrow band filter
Only the second pulse signal and light identical with the frequency of the second pulse signal, which enter, receives in light source 111, filters out other
The light of different frequency can effectively avoid interfering.
It should be understood that in some embodiments, the outer wall of one end of the first main body 10 is provided with the first label, the second host
The outer wall of one end of body 11 is equipped with the second label that complete pattern is formed with the first label, so that the first main body 10 and second
When main body 11 connects, the first label and the second label alignment, so that first annular magnet 102 and the second toroidal magnet
112 central point corresponds.That is, can clearly check the first main body 10 by the first label and the second label
Whether center point alignment connects with 11 the two of the second main body.
It should be understood that in some embodiments, first annular magnet 102 includes first annular magnet and is circumferentially positioned at first
First coil outside toroidal magnet, wherein first coil is connect with the first power supply, so that providing in the first power supply for first coil
When electric, first annular magnet generates magnetic force to adsorb the second annular magnet 112.Further, the second toroidal magnet 112 includes the
Second ring magnet and the second coil being circumferentially positioned at outside the second toroidal magnet make wherein the second coil is connect with second source
It obtains when second source provides electricity for the second coil, the second annular magnet generates magnetic force to adsorb first annular magnet 102.
To sum up, separated wireless light transmittance instrument disclosed in this invention includes：First main body, wherein the first main body
One end is equipped with transmitting probe, and the transmitting light source for emitting the first pulse signal is equipped in transmitting probe；Second main body, one
End is detachably connect with one end of the first main body, wherein one end of the second main body is equipped with receiving transducer, is set in receiving transducer
There is the reception light source for receiving the second pulse signal；Wherein, the frequency of the first pulse signal and the second pulse signal is equal, and
Transmitting probe is equipped with first annular magnet towards one end of receiving transducer, and receiving transducer is equipped with and the towards one end of transmitting probe
Central point one-to-one second toroidal magnet when one toroidal magnet is connected and connect with first annular magnet.Pass through above-mentioned side
Formula can be wirelessly connected, energy between the transmitting probe and receiving transducer of separated wireless light transmittance instrument disclosed in this invention
Enough to measure to large-sized glass, high sensitivity greatly improves the experience of user.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of separated wireless light transmittance instrument, which is characterized in that including：
First main body is equipped in the transmitting probe for sending out wherein one end of first main body is equipped with transmitting probe
Penetrate the transmitting light source of the first pulse signal；
Second main body, one end are detachably connect with one end of first main body, wherein the one of second main body
End is equipped with receiving transducer, and the reception light source for receiving the second pulse signal is equipped in the receiving transducer；
Wherein, the frequency of first pulse signal and second pulse signal is equal, and the transmitting probe is described in
One end of receiving transducer is equipped with first annular magnet, and the receiving transducer is equipped with and described the towards one end of the transmitting probe
Central point one-to-one second toroidal magnet when one toroidal magnet is connected and connect with the first annular magnet.
2. separated wireless light transmittance instrument according to claim 1, which is characterized in that the first annular magnet is close to institute
The setting of the second toroidal magnet is stated, the transmitting light source is arranged far from second toroidal magnet, the transmitting light source and described the
The inner cavity of one toroidal magnet is in the setting of same rectilinear direction, and second toroidal magnet is set close to the first annular magnet
It sets, the reception light source is arranged far from the first annular magnet, the inner cavity for receiving light source and second toroidal magnet
It is arranged in same rectilinear direction.
3. separated wireless light transmittance instrument according to claim 1, which is characterized in that one end of first main body is set
There is the first accepting hole, the transmitting probe is housed in first accepting hole, and one end of second main body is equipped with second
Accepting hole, the receiving transducer are housed in second accepting hole.
4. separated wireless light transmittance instrument according to claim 3, which is characterized in that first main body is equipped with described
The inner wall of one end of the first accepting hole is equipped with the first clamping groove, and the transmitting probe includes holding in first clamping groove
First fastening part, the inner wall of one end equipped with second accepting hole of second main body is equipped with the second clamping groove, described
Receiving transducer includes second fastening part of the holding in second clamping groove.
5. separated wireless light transmittance instrument according to claim 4, which is characterized in that first main body is equipped with described
The outer wall of one end of the first accepting hole is equipped with the first external screw thread, and the transmitting probe includes being threaded in first external screw thread
On the first protection cap, wherein the first annular magnet is housed in the first protection cap, and first protection cap be equipped with
The inner cavity of the transmitting light source and the first annular magnet is in the first aperture of same rectilinear direction.
6. separated wireless light transmittance instrument according to claim 4, which is characterized in that the receiving transducer is close to described
The outer wall of one end of one main body is equipped with the second external screw thread, wherein the second external screw thread external screw thread is connected with the second protection cap,
Second toroidal magnet is housed in second protection cap, and second protection cap is equipped with and the reception light source and institute
The inner cavity for stating the second toroidal magnet is in the second aperture of same rectilinear direction.
7. separated wireless light transmittance instrument according to claim 6, which is characterized in that the receiving transducer is close to described
One end of one main body is equipped with lug boss, and the outer wall of the lug boss is arranged in second external screw thread, wherein the lug boss
It is interior to be equipped with third clamping groove, the first convex lens, and the reception light source, second annular are provided in the third clamping groove
The inner cavity of magnet, second aperture and first convex lens are in the setting of same rectilinear direction, with convex by described first
Lens converge second pulse signal.
8. separated wireless light transmittance instrument according to claim 7, which is characterized in that first convex lens and described connect
It receives and is equipped between light source for passing through the first narrow band filter of light identical with the frequency of second pulse signal.
9. separated wireless light transmittance instrument according to claim 8, which is characterized in that the transmitting light source and described first
The second convex lens for being converged to first pulse signal is provided between toroidal magnet.
10. separated wireless light transmittance instrument according to claim 9, which is characterized in that outside the first annular magnet
Diameter is smaller than the outer diameter of second toroidal magnet, the thickness of the thickness of the first annular magnet than second toroidal magnet
It is small, and the second toroidal magnet described in the weight ratio of the first annular magnet is light-weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487956.7A CN108896515A (en) | 2018-05-18 | 2018-05-18 | A kind of separated wireless light transmittance instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810487956.7A CN108896515A (en) | 2018-05-18 | 2018-05-18 | A kind of separated wireless light transmittance instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108896515A true CN108896515A (en) | 2018-11-27 |
Family
ID=64343021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810487956.7A Pending CN108896515A (en) | 2018-05-18 | 2018-05-18 | A kind of separated wireless light transmittance instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108896515A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376125A (en) * | 2021-06-16 | 2021-09-10 | 许闯 | Car glass luminousness check out test set |
-
2018
- 2018-05-18 CN CN201810487956.7A patent/CN108896515A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113376125A (en) * | 2021-06-16 | 2021-09-10 | 许闯 | Car glass luminousness check out test set |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181127 |
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| WD01 | Invention patent application deemed withdrawn after publication |