CN109039122A - A kind of semiconductor laser AC-DC device - Google Patents
A kind of semiconductor laser AC-DC device Download PDFInfo
- Publication number
- CN109039122A CN109039122A CN201810756284.5A CN201810756284A CN109039122A CN 109039122 A CN109039122 A CN 109039122A CN 201810756284 A CN201810756284 A CN 201810756284A CN 109039122 A CN109039122 A CN 109039122A
- Authority
- CN
- China
- Prior art keywords
- semiconductor laser
- top cover
- driving motor
- sleeve pipe
- upper top
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/30—Conversion of ac power input into dc power output without possibility of reversal by dynamic converters
- H02M7/32—Conversion of ac power input into dc power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts
- H02M7/34—Conversion of ac power input into dc power output without possibility of reversal by dynamic converters using mechanical contact-making and -breaking parts wherein the parts are rotating and collectors co-operate with brushes or rollers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Abstract
The invention discloses a kind of semiconductor laser AC-DC devices, its structure includes handle, regulating current device, upper top cover, protection sleeve pipe, show screen, control panel, changer body, function button, connecting line, fixed block, upper top cover is mutually welded with changer body, protection sleeve pipe insertion is installed in changer body, a kind of semiconductor laser AC-DC device of the present invention, it is enabled signals on controller by the function button transmitting on control panel, so that driving motor starting connecting rod rotation, by shaft coupling bevel gear is rotated, and then it is rotated by drive rod band nutating gear, connection needle also will move with, the resistance being subject in rotation counterclockwise will be smaller and smaller, it is on the contrary then increasing, and driving motor is equipped with motor fixing frame and stablizes motor operation, it prevents from shaking, and it protects Shell can play the not damaged effect of protection inner body, and the case where short circuit or overload occurs in anti-locking apparatus.
Description
Technical field
The present invention is a kind of semiconductor laser AC-DC device, belongs to field of communication technology.
Background technique
AC-DC power module can make the device that constant current is formed in circuit, such as dry cell, battery, dc generator
Deng referred to as DC power supply.DC power supply has positive and negative two electrodes, and positive potential is high, and the potential of cathode is low；When two electrodes with
After circuit communication, DC power supply can maintain the constant potential difference between two electrodes, thus in external circuit formed by anode to
The constant current of cathode.
Prior art discloses application No. is the devices of AC/DC of CN201720108789.1 a kind of, comprising: reducing transformer,
First rectifier, voltage-stablizer, filter；Self-maintained circuit, the second rectifier, push-pull circuit, transformer, rectifier filter；
Wherein, reducing transformer connects external 220V AC power source；First rectifier connects reducing transformer；Voltage-stablizer connect the first rectifier and
Filter, so that filter exports low-voltage dc power supply；Filter connects self-maintained circuit, so that generated low pressure
Direct-current power supply self-maintained circuit；Self-maintained circuit connects push-pull circuit, but the prior art is in voltage transformation
Size of current is not easy to control, is easy to cause device short circuit or the case where overload device is damaged.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of semiconductor laser AC-DC device, with solution
Certainly in voltage transformation, size of current is not easy to control, is easy to cause device short circuit or the case where overload device is damaged
Problem.
To achieve the goals above, the present invention is to realize by the following technical solutions: a kind of semiconductor laser AC-DC
Device, structure include handle, regulating current device, upper top cover, protection sleeve pipe, display screen, control panel, converter master
Body, function button, connecting line, fixed block, the upper top cover are mutually welded with changer body, and the protection sleeve pipe insertion is installed on
In changer body, the display screen is electrically connected by conducting wire with function button, and the control panel insertion is installed on transformation
In device main body, the function button insertion is installed in changer body, the connecting line outer surface and protection sleeve pipe inner surface
It fits and in same axle center, the fixed block is set there are two being respectively arranged on upper top cover, the regulating current device packet
Included protection shell, bevel gear, shaft coupling, connecting rod, motor fixing frame, driving motor, controller, connection needle, transmission gear,
Resistor stripe, drive rod, the protection shell is interior to be equipped with driving motor, controller, and the bevel gear is installed on above resistor stripe, institute
State shaft coupling insertion be installed in connecting rod, the connecting rod is integrated with driving motor, the motor fixing frame and
Outer shell phase welding is protected, the driving motor insertion is installed on motor fixing frame, and the controller passes through conducting wire and resistor stripe
Electrical connection, the connection needle are mutually welded with transmission gear, and the drive rod insertion is installed on transmission gear.
Further, the handle insertion is installed on fixed block, and the regulating current device insertion is installed on upper top cover
On.
Further, the changer body is equipped with connecting line, handle.
Further, the protection shell insertion is installed on upper top cover.
Further, the protection sleeve pipe is a length of 3cm, the cylindrical body that diameter is 2cm.
Further, the model CL1701M of the display screen, has and plays clear, convenient to use feature.
Further, the model m401137 of the control panel has the effect of receiving transmission data, moisture-proof anti-height
Temperature.
Beneficial effect
A kind of semiconductor laser AC-DC device of the present invention is enabled signals to by the function button transmitting on control panel
On controller, so that driving motor starting connecting rod rotation, rotates bevel gear by shaft coupling, and then pass through transmission
Bar band nutating gear is rotated, and connection needle also will move with, and the resistance being subject in rotation counterclockwise will be smaller and smaller,
It is on the contrary then increasing, and driving motor is equipped with motor fixing frame and stablizes motor operation, prevents from shaking, and protects shell can
The not damaged effect of protection inner body is played, the case where short circuit or overload occurs in anti-locking apparatus.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of semiconductor laser AC-DC device of the present invention；
Fig. 2 is a kind of schematic cross-section of the regulating current device of semiconductor laser AC-DC device of the present invention.
In figure: handle -1, regulating current device -2, upper top cover -3, protection sleeve pipe -4, display screen -5, control panel -6,
Changer body -7, function button -8, connecting line -9, fixed block -10, protection shell -201, bevel gear -202, shaft coupling -
203, connecting rod -204, motor fixing frame -205, driving motor -206, controller -207, connection needle -208, transmission gear -
209, resistor stripe -210, drive rod -211.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1, Fig. 2 are please referred to, the present invention provides a kind of semiconductor laser AC-DC device technique scheme: its structure includes mentioning
Hand 1, regulating current device 2, upper top cover 3, protection sleeve pipe 4, display screen 5, control panel 6, changer body 7, function button
8, connecting line 9, fixed block 10, the upper top cover 3 are welded with 7 phase of changer body, and the insertion of protection sleeve pipe 4 is installed on transformation
In device main body 7, the display screen 5 is electrically connected by conducting wire with function button 8, and the insertion of control panel 6 is installed on transformation
In device main body 7, the insertion of function button 8 is installed in changer body 7, in 9 outer surface of connecting line and protection sleeve pipe 4
Surface fits and in same axle center, and the fixed block 10 is set there are two being respectively arranged on upper top cover 3, the current regulation
Device 2 includes protection shell 201, bevel gear 202, shaft coupling 203, connecting rod 204, motor fixing frame 205, driving motor
206, controller 207, connection needle 208, transmission gear 209, resistor stripe 210, drive rod 211, are equipped in the protection shell 201
Driving motor 206, controller 207, the bevel gear 202 are installed on 210 top of resistor stripe, the insertion of shaft coupling 203 installation
In in connecting rod 204, the connecting rod 204 is integrated with driving motor 206, the motor fixing frame 205 and protection
The welding of 201 phase of shell, the insertion of driving motor 206 are installed on motor fixing frame 205, and the controller 207 is by leading
Line is electrically connected with resistor stripe 210, and the connection needle 208 is welded with 209 phase of transmission gear, and the insertion of drive rod 211 is installed on
On transmission gear 209, the insertion of handle 1 is installed on fixed block 10, and the insertion of regulating current device 2 is installed on upper top cover
On 3, the changer body 7 is equipped with connecting line 9, handle 1, and the insertion of protection shell 201 is installed on upper top cover 3, institute
Stating protection sleeve pipe 4 is a length of 3cm, the cylindrical body that diameter is 2cm, and the model CLM1701 of the display screen 5 has and plays
Clearly, feature convenient to use, the model m401137 of the control panel 6 have the effect of receiving transmission data, moisture-proof
It is resistant to high temperatures.
The model JB527-97 of driving motor 206 described in this patent has the characteristics of high-efficient, low noise, described
The characteristics of model FX1N10MRMTPLC of controller 207 has debugging work load small, easy to maintain, is easy transformation.
For example, yellow worker transmits enabling signal when device is adjusted, through the function button 8 on control panel 6
Onto controller 207, so that driving motor 206 starts connecting rod 204 and rotates, by shaft coupling 203 bevel gear 202 is carried out
Rotation, and then rotated by drive rod 211 with nutating gear, connection needle 208 also will move with, and rotate counterclockwise
When the resistance that is subject to will be smaller and smaller, it is on the contrary then increasing, and driving motor 206 is equipped with motor fixing frame 205 and stablizes electricity
Machine operation, prevents from shaking, and protects shell 201 that can play the not damaged effect of protection inner body.
The present invention solves in voltage transformation that size of current is not easy to control, and device short circuit or occur is easy to cause to overload
The problem of situation damages device, the present invention are combined with each other by above-mentioned component, a kind of semiconductor laser AC-DC of the present invention
Device is enabled signals on controller 207 by the transmitting of function button 8 on control panel 6, so that driving motor 206 starts
Connecting rod 204 rotates, and by shaft coupling 203 bevel gear 202 is rotated, and then drives transmission by drive rod 211
Gear is rotated, and connection needle 208 also will move with, and the resistance being subject in rotation counterclockwise will be smaller and smaller, it is on the contrary then
It is increasing, and driving motor 206 is equipped with motor fixing frame 205 and stablizes motor operation, prevents from shaking, and protects shell 201
The not damaged effect of protection inner body can be played, the case where short circuit or overload occurs in anti-locking apparatus.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (5)
1. a kind of semiconductor laser AC-DC device, it is characterised in that: its structure include handle (1), regulating current device (2), on
Top cover (3), protection sleeve pipe (4), display screen (5), control panel (6), changer body (7), function button (8), connecting line
(9), fixed block (10), the upper top cover (3) are mutually welded with changer body (7), and protection sleeve pipe (4) insertion is installed on change
On exchanger body (7), the display screen (5) is electrically connected by conducting wire with function button (8), control panel (6) insertion
It is installed on changer body (7), function button (8) insertion is installed on changer body (7), the connecting line (9)
Outer surface and protection sleeve pipe (4) inner surface fit and in same axle center, and the fixed block (10) sets that there are two install respectively
In on upper top cover (3), the regulating current device (2) include protection shell (201), bevel gear (202), shaft coupling (203),
Connecting rod (204), motor fixing frame (205), driving motor (206), controller (207), connection needle (208), transmission gear
(209), resistor stripe (210), drive rod (211), the protection shell (201) is interior to be equipped with driving motor (206), controller
(207), the bevel gear (202) is installed on above resistor stripe (210), and shaft coupling (203) insertion is installed on connecting rod
(204) on, the connecting rod (204) is integrated with driving motor (206), the motor fixing frame (205) and protection
Shell (201) mutually welds, and driving motor (206) insertion is installed on motor fixing frame (205), the controller (207)
It is electrically connected by conducting wire with resistor stripe (210), the connection needle (208) is mutually welded with transmission gear (209), the drive rod
(211) insertion is installed on transmission gear (209).
2. a kind of semiconductor laser AC-DC device according to claim 1, it is characterised in that: handle (1) the insertion peace
Loaded on fixed block (10), regulating current device (2) insertion is installed on upper top cover (3).
3. a kind of semiconductor laser AC-DC device according to claim 1, it is characterised in that: the changer body (7)
It is equipped with connecting line (9), handle (1).
4. a kind of semiconductor laser AC-DC device according to claim 1, it is characterised in that: the protection shell (201)
Insertion is installed on upper top cover (3).
5. a kind of semiconductor laser AC-DC device according to claim 1, it is characterised in that: the protection sleeve pipe (4) is
A length of 3cm, the cylindrical body that diameter is 2cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756284.5A CN109039122A (en) | 2018-07-11 | 2018-07-11 | A kind of semiconductor laser AC-DC device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810756284.5A CN109039122A (en) | 2018-07-11 | 2018-07-11 | A kind of semiconductor laser AC-DC device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109039122A true CN109039122A (en) | 2018-12-18 |
Family
ID=64641636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810756284.5A Pending CN109039122A (en) | 2018-07-11 | 2018-07-11 | A kind of semiconductor laser AC-DC device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109039122A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB221551A (en) * | 1923-06-07 | 1924-09-08 | John Earnshaw Calverley | Improvements in electric converting apparatus |
| CN2136097Y (en) * | 1992-07-26 | 1993-06-16 | 邓铭 | Energy-saving remote-controller for welder |
| CN1352997A (en) * | 2000-11-04 | 2002-06-12 | 陶文基 | High-power semiconductor laser apparatus for treating tumors |
| CN101540476A (en) * | 2009-04-07 | 2009-09-23 | 吉林大学 | Constant current driver of digital semiconductor laser |
| CN104002698A (en) * | 2014-05-09 | 2014-08-27 | 蚌埠市唐人机械科技有限公司 | Multi-wheel electric car differential controller |
| CN205356207U (en) * | 2015-12-23 | 2016-06-29 | 天津亚陆海东电器设备有限公司 | A mechanical speed governor for direct current motor constant speed is rotatory |
| CN206894518U (en) * | 2017-06-30 | 2018-01-16 | 青岛博瑞电气有限公司 | A kind of control dc source manually |
| CN207081800U (en) * | 2017-05-16 | 2018-03-09 | 武汉拓普联合电力设备有限公司 | A kind of direct current high voltage experimental device |
-
2018
- 2018-07-11 CN CN201810756284.5A patent/CN109039122A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB221551A (en) * | 1923-06-07 | 1924-09-08 | John Earnshaw Calverley | Improvements in electric converting apparatus |
| CN2136097Y (en) * | 1992-07-26 | 1993-06-16 | 邓铭 | Energy-saving remote-controller for welder |
| CN1352997A (en) * | 2000-11-04 | 2002-06-12 | 陶文基 | High-power semiconductor laser apparatus for treating tumors |
| CN101540476A (en) * | 2009-04-07 | 2009-09-23 | 吉林大学 | Constant current driver of digital semiconductor laser |
| CN104002698A (en) * | 2014-05-09 | 2014-08-27 | 蚌埠市唐人机械科技有限公司 | Multi-wheel electric car differential controller |
| CN205356207U (en) * | 2015-12-23 | 2016-06-29 | 天津亚陆海东电器设备有限公司 | A mechanical speed governor for direct current motor constant speed is rotatory |
| CN207081800U (en) * | 2017-05-16 | 2018-03-09 | 武汉拓普联合电力设备有限公司 | A kind of direct current high voltage experimental device |
| CN206894518U (en) * | 2017-06-30 | 2018-01-16 | 青岛博瑞电气有限公司 | A kind of control dc source manually |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |