CN207487830U - A kind of Optical devices for being used to measure wavelength - Google Patents
A kind of Optical devices for being used to measure wavelength Download PDFInfo
- Publication number
- CN207487830U CN207487830U CN201721729244.9U CN201721729244U CN207487830U CN 207487830 U CN207487830 U CN 207487830U CN 201721729244 U CN201721729244 U CN 201721729244U CN 207487830 U CN207487830 U CN 207487830U
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- CN
- China
- Prior art keywords
- housing
- chuck
- diode
- optical devices
- signaling interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a kind of for measuring the Optical devices of wavelength, including housing, housing is equipped with display screen, indicator light, button and signal connecting element part；Signal connecting element part includes signaling interface, the both sides of signaling interface are equipped with two guide grooves, chuck there are one being set on two guide grooves, two chuck mirror image settings, the inside of each chuck is equipped with magnet, magnet on two chucks is magnetic opposite, a trepanning is additionally provided on the inside of each chuck, the inside of housing is additionally provided with accumulator, accumulator is electrically connected with battery cell monitoring module, battery cell monitoring module includes battery monitoring circuit, this is used in the Optical devices for measuring wavelength, it can be realized by signal connecting element part and be reliably fixed between gathering line and signaling interface, it is pullled both so as to prevent, improve the service life of signaling interface；In battery monitoring circuit, the electricity of accumulator can be monitored in real time, improve the practicability of device, the utility model is designed reasonably is suitble to promote the use of.
Description
Technical field
The utility model is related to field of optical measuring technologies, and in particular to a kind of Optical devices for being used to measure wavelength.
Background technology
In the Optical devices for measuring wavelength, signal acquisition interface is needed to acquire light wave, to be measured to wavelength,
But in these signal acquisition interfaces, the access of signal is used merely to, can not be carried out between gathering line and interface reliably solid
It is fixed, the displacement between gathering line and interface and active force are resulted in this way so that interface damages；Moreover, these optics fill
Putting all has accumulator, to provide continuation of the journey, but without battery indication function and circuit, result in staff in device
The working condition of portion's accumulator can not understand in time, be easy to cause the loss of data.
Utility model content
The utility model is above-mentioned in order to overcome the shortcomings of, provide it is a kind of for measuring the Optical devices of wavelength, including housing,
The housing is equipped with display screen, indicator light, button and signal connecting element part；
The signal connecting element part includes signaling interface, and the both sides of the signaling interface are equipped with two guide grooves, and two are led
It is set on slot there are one chuck, two chuck mirror images settings, the inside of each chuck is equipped with magnet, and the magnet on two chucks is magnetic
On the contrary, it is additionally provided with a trepanning on the inside of each chuck；
Wherein, in signal connecting element part, gathering line is inserted into signaling interface, then that two chucks are adjacent to each other,
Pass through two magnet so that two chucks can be reliably fixed between gathering line and signaling interface, both so as to prevent
It pulls, improves the service life of signaling interface.
The inside of the housing is additionally provided with accumulator, and the accumulator is electrically connected with battery cell monitoring module, the battery prison
Control module include battery monitoring circuit, the battery monitoring circuit include amplifier, first resistor, second resistance, 3rd resistor, can
Resistance, switch, the first diode, the second diode and light emitting diode are adjusted, the in-phase input end of the amplifier passes through the first electricity
Resistance is connected with switch, and the end is connect with the cathode of the first diode, the inverting input of the amplifier and adjustable resistance can
End connection is adjusted, one end of series circuit that the adjustable resistance and second resistance form is connect respectively with switch and first resistor,
Cathode of the other end respectively with the anode of the first diode and light emitting diode is connect, the 3rd resistor of the amplifier and the two or two
The anode connection of pole pipe, the cathode of second diode and the anode of light emitting diode connect.
Wherein, in battery monitoring circuit, amplifier is used as voltage comparator, in-phase input end and the connection of the first diode.
Reference voltage is 5.1V, and adjustment adjustable resistance can make the voltage of homophase input become the half of supply voltage.When supply voltage height
When 10.2V, light emitting diode will not be shinny, is monitored in real time so as to the electricity to accumulator, improves device
Practicability.
Preferably, be additionally provided with handle on the housing, the handle is U-shaped, and the both ends of handle are and housing hinge；
When needing to place device, it can control handle that can control the angle of housing in the lower section of housing.
Preferably, in order to which the wavelength signals of the light wave to detection are reliably shown, the display screen is liquid crystal display.
Preferably, accurately being controlled device in order to realize, the button is touch key, touch key
High sensitivity.
Preferably, in order to improve the safe class of device, the flame retardant rating of the housing is V-0.
The beneficial effects of the utility model are：This is used in the Optical devices for measuring wavelength, passes through signal connecting element part energy
It enough realizes and is reliably fixed between gathering line and signaling interface, pullled both so as to prevent, improve signaling interface
Service life；Moreover, in battery monitoring circuit, the electricity of accumulator can be monitored in real time, improves device
Practicability.
Description of the drawings
The utility model will illustrate by example and with reference to the appended drawing, wherein：
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of the signal connecting element part of the utility model；
Fig. 3 is the circuit diagram of the battery monitoring circuit of the utility model.
In figure：1. housing, 2. display screens, 3. indicator lights, 4. buttons, 5. handles, 6. signal connecting element parts, 7. signals connect
Mouthful, 8. chucks, 9. magnet, 10. trepannings, 11. guide grooves, U1. amplifiers, R1. first resistors, R2. second resistances, R3. 3rd resistors,
RP1. adjustable resistance, S1. switches, the first diodes of VD1., the second diodes of VD2., LED1. light emitting diodes.
Specific embodiment
The utility model is described in further detail presently in connection with attached drawing.These attached drawings are simplified schematic diagram,
Only illustrate the basic structure of the utility model in a schematic way, therefore it only shows the composition related with the utility model.
As shown in Figure 1-Figure 3, a kind of for measuring the Optical devices of wavelength, including housing 1, the housing 1 is equipped with aobvious
Display screen 2, indicator light 3, button 4 and signal connecting element part 6；
The signal connecting element part 6 includes signaling interface 7, and the both sides of the signaling interface 7 are equipped with two guide grooves 11, and two
Set that there are one chucks 8 on guide groove 11, two 8 mirror images of chuck settings, the inside of each chuck 8 is equipped with magnet 9, two chucks 8
On magnet 9 it is magnetic on the contrary, the inside of each chuck 8 is additionally provided with a trepanning 10；
Wherein, in signal connecting element part 6, gathering line is inserted into signaling interface 7, then leans on two chucks 8 mutually
Closely, pass through two magnet 9 so that two chucks 8 can be reliably fixed between gathering line and signaling interface 7, so as to anti-
Only the two is pullled, and improves the service life of signaling interface 7.
The inside of the housing 1 is additionally provided with accumulator, and the accumulator is electrically connected with battery cell monitoring module, the battery prison
It controls module and includes battery monitoring circuit, the battery monitoring circuit includes amplifier U1, first resistor R1, second resistance R2, third
Resistance R3, adjustable resistance RP1, switch S1, the first diode VD1, the second diode VD2 and Light-emitting diode LED 1, the fortune
The in-phase input end for putting U1 is connect, and the end is connect with the cathode of the first diode VD1 by first resistor R1 with switch S1, institute
The inverting input for stating amplifier U1 is connect with the adjustable end of adjustable resistance RP1, the adjustable resistance RP1 and second resistance R2 compositions
One end of series circuit connect respectively with switch S1 and first resistor R1, the other end anode with the first diode VD1 respectively
It is connected with the cathode of Light-emitting diode LED 1, the 3rd resistor R3 of the amplifier U1 is connect with the anode of the second diode VD2, institute
The cathode for stating the second diode VD2 is connect with the anode of Light-emitting diode LED 1.
Wherein, in battery monitoring circuit, amplifier U1 is used as voltage comparator, in-phase input end and the first diode VD1
Connection.Reference voltage is 5.1V, and adjustment adjustable resistance RP1 can make the voltage of homophase input become the half of supply voltage.Work as electricity
When source voltage is higher than 10.2V, Light-emitting diode LED 1 will not be shinny, is monitored in real time so as to the electricity to accumulator,
Improve the practicability of device.
Preferably, be additionally provided with handle 5 on the housing 1, the handle 5 is U-shaped, and the both ends of handle 5 with housing 1
It is hinged；When needing to place device, handle 5 can be controlled in the lower section of housing 1, it can be to the angle of housing 1
It is controlled.
Preferably, in order to which the wavelength signals of the light wave to detection are reliably shown, the display screen 2 is liquid crystal display.
Preferably, accurately controlled device in order to realize, the button 4 is touch key, touch key
High sensitivity.
Preferably, in order to improve the safe class of device, the flame retardant rating of the housing 1 is V-0.
Above-mentioned foundation the utility model is enlightenment, and by above-mentioned description, relevant staff completely can be not
In the range of deviateing this item utility model technological thought, various changes and amendments are carried out.This item utility model it is technical
Range is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (5)
1. a kind of Optical devices for being used to measure wavelength, it is characterised in that：Including housing, the housing is equipped with display screen, refers to
Show lamp, button and signal connecting element part；
The signal connecting element part includes signaling interface, and the both sides of the signaling interface are equipped with two guide grooves, on two guide grooves
If there are one chuck, two chuck mirror images settings, the inside of each chuck is equipped with magnet, the magnet magnetism phase on two chucks
Instead, a trepanning is additionally provided on the inside of each chuck；
The inside of the housing is additionally provided with accumulator, and the accumulator is electrically connected with battery cell monitoring module, the battery cell monitoring mould
Block includes battery monitoring circuit, and the battery monitoring circuit includes amplifier, first resistor, second resistance, 3rd resistor, adjustable electric
Resistance, switch, the first diode, the second diode and light emitting diode, the in-phase input end of the amplifier by first resistor with
Switch connection, and the end is connect with the cathode of the first diode, the inverting input of the amplifier and the adjustable end of adjustable resistance
One end of the series circuit of connection, the adjustable resistance and second resistance composition is connect respectively with switch and first resistor, another
The cathode respectively with the anode of the first diode and light emitting diode is held to connect, the 3rd resistor of the amplifier and the second diode
Anode connection, the anode of the cathode of second diode and light emitting diode connects.
2. a kind of Optical devices for being used to measure wavelength according to claim 1, it is characterised in that：It is also set on the housing
There is a handle, the handle is U-shaped, and the both ends of handle are and housing hinge.
3. a kind of Optical devices for being used to measure wavelength according to claim 1, it is characterised in that：The display screen is liquid
Crystalline substance screen.
4. a kind of Optical devices for being used to measure wavelength according to claim 1, it is characterised in that：The button is touches
Button.
5. a kind of Optical devices for being used to measure wavelength according to claim 1, it is characterised in that：The housing it is fire-retardant
Grade is V-0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729244.9U CN207487830U (en) | 2017-12-13 | 2017-12-13 | A kind of Optical devices for being used to measure wavelength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721729244.9U CN207487830U (en) | 2017-12-13 | 2017-12-13 | A kind of Optical devices for being used to measure wavelength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207487830U true CN207487830U (en) | 2018-06-12 |
Family
ID=62458168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721729244.9U Expired - Fee Related CN207487830U (en) | 2017-12-13 | 2017-12-13 | A kind of Optical devices for being used to measure wavelength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207487830U (en) |
-
2017
- 2017-12-13 CN CN201721729244.9U patent/CN207487830U/en not_active Expired - Fee Related
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Legal Events
| 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: 20180612 Termination date: 20181213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |