CN205964698U - High -voltage arc prevention switching device - Google Patents
High -voltage arc prevention switching device Download PDFInfo
- Publication number
- CN205964698U CN205964698U CN201620652779.XU CN201620652779U CN205964698U CN 205964698 U CN205964698 U CN 205964698U CN 201620652779 U CN201620652779 U CN 201620652779U CN 205964698 U CN205964698 U CN 205964698U
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- CN
- China
- Prior art keywords
- current potential
- input block
- frequency current
- potential input
- main shaft
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- Expired - Fee Related
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Abstract
The utility model provides a high -voltage arc prevention switching device, include: rectangular base, install the motor on the base, the screw rod of being connected with motor shaft, install on the base and for the first guide bar and the second guide bar of screw rod symmetric distribution, install the slider on the screw rod, fix the main shaft on the slider, install the electrode at both ends about the main shaft, install screw rod one side and with the output shaft of main shaft contact, the both ends of output shaft are provided with output port, install the intermediate frequency current potential input block at first guide bar left side middle part, install the high frequency electric position input block on second guide bar right side upper portion, and install the low frequency current potential input block in second guide bar right side lower part. This high -voltage arc prevention switching device sets up the current potential input block of three independent different frequency to arc interference problem between the current potential output has been solved to the motion gear of the direct current motor accurate control main shaft through installing the encoder, and realizes the independent control of each item function.
Description
Technical field
This utility model is related to switching technique field and in particular to a kind of anti-high-voltage arc switching device.
Background technology
Potential therapeutic instrument can effectively supplement the static rest energy of human body：Activating cell, regulation vegetative nerve, promotion are new
Old metabolism, enhancing human body immunity power, purification blood, prevention of arterial hardening, activating human body ferment energy, mitigation burden of liver, promotion
Gastrointestinal peristalsiss, inhibition of pain, accelerating wound healing, the acid system of improvement, in alkalescence, cut down free radical etc..
In the market, the function of potential therapeutic instrument has positive low frequency (50Hz) high potential, negative low frequency high potential, positive intermediate frequency
(75kHz) high potential, zero potential, due to not yet solving that four functions are merged into the height in a hole output procedure in the market
The interference of current potential electric arc and independent control problem, therefore four functions are to be exported by four holes, lead to product to there is following defect：One is eventually
When using therapeutic instrument, accordingly plug once exports probe to end client need to often to switch a function, brings greatly on using
Inconvenience and potential safety hazard；Two is the service life that frequently plug has a strong impact on therapeutic instrument.And existing four holes are defeated
The product cost going out the output of potential therapeutic instrument four hole is high, using complicated and there is the uneasinesses such as electric shock during plug, electric shock
Total factor.An existing hole output carries out the switching of different potentials using high-voltage relay, with high costs and produce during using
Raw noise, affects Consumer's Experience.
Utility model content
The purpose of this utility model is to provide a kind of anti-high-voltage arc switching device, realizes the high-pressure side of potential therapeutic instrument
Mouth output merging becomes a hole output, and solves electric arc interference problem and the independent control realizing various functions.
For realizing technique scheme, this utility model provides a kind of anti-high-voltage arc switching device, including：Rectangle base
Seat；It is arranged on the motor on pedestal；The screw rod being connected with machine shaft；It is arranged on pedestal and symmetrical with respect to screw rod
First guide post and the second guide post；It is arranged on the slide block on screw rod；It is fixed on the main shaft on slide block；It is arranged on two about main shaft
The electrode at end；It is arranged on screw rod side and the output shaft contacting with main shaft, the two ends of described output shaft are provided with output port；Peace
It is contained in the intermediate frequency current potential input block of the first guide post left side central portion；It is arranged on the high frequency current potential input of the second guide post right upper portion
Block；And it is arranged on the low frequency current potential input block of the second guide post lower right side.
In technique scheme, screw motion is driven by the positive and negative rotation of motor, thus main shaft is driven by slide block
Move up and down, be arranged on the electrode at two ends about main shaft under the drive of main shaft can respectively with high frequency current potential input block, intermediate frequency
Current potential input block and low frequency current potential input block connect, and then pass through the current potential that the output port on output shaft exports different frequency,
It is achieved thereby that move up and down the gear of respective settings by main shaft, turn on input electrode and output electrode, realize required output
Require, simple and efficient, and will be mutually isolated to high frequency current potential input block, intermediate frequency current potential input block and low frequency current potential input block, can
To solve the problems, such as electric arc interference between each input current potential.
Preferably, the upper and lower ends of described first guide post and the second guide post are provided with limited block.Limited block is used for
Limit the ultimate range that main shaft runs.
Preferably, described high frequency current potential input block, intermediate frequency current potential input block and low frequency current potential input block are all using electrode slice
Under the mode inlayed is separately mounted on the right side of the second guide post right upper portion, the first guide post left side central portion and the second guide post
Portion.The mounting means inlayed using electrode slice can facilitate high frequency current potential input block, intermediate frequency current potential input block and low frequency current potential defeated
Enter block contact with main shaft two ends Top electrode and separate.
Preferably, the vertical dimension between described high frequency current potential input block and low frequency current potential input block is more than 6cm, high-frequency electrical
Vertical dimension between position input block and intermediate frequency current potential input block is more than 3cm.High frequency current potential input block and intermediate frequency current potential input block
And it is respectively provided with safe distance more than 3cm with more than 6cm between low frequency current potential input block it is simply that in order to prevent each input current potential
Between electric arc interference, realize the independent control of various functions.
Preferably, it is connected by rectangular contact piece between described main shaft and output shaft.When main shaft moves up and down, rectangle connects
Contact follows the slip that main shaft remains on output shaft, thus ensureing being connected all the time of input electrode and output electrode.
Preferably, described motor is direct current generator or the motor being provided with encoder.The straight of encoder is installed
Stream motor or motor are swift in response, and control precisely, can with the velocity of rotation of precise control screw rod and rotation distance, thus
Preferably control the motion gear of main shaft.
The having the beneficial effects that of a kind of anti-high-voltage arc switching device that this utility model provides：This anti-high-voltage arc switch
Device arranges the current potential input block of three independent different frequencies, and by being provided with the direct current generator precise control master of encoder
The motion gear of axle, solves electric arc interference problem between current potential output, and realizes the independent control of various functions.
Brief description
Fig. 1 is perspective view of the present utility model.
Fig. 2 is top view of the present utility model.
Fig. 3 is the distribution schematic diagram of each current potential input block in this utility model.
Fig. 4 is the connection diagram of motor, screw rod and main shaft in this utility model.
Fig. 5 is the distance between this utility model each current potential input block schematic diagram.
In figure：100th, pedestal；200th, motor；210th, screw rod；300th, main shaft；310th, slide block；320th, electrode；400th, export
Axle；500th, intermediate frequency current potential input block；600th, high frequency current potential input block；700th, low frequency current potential input block；810th, the first guide post；
820th, the second guide post；900th, limited block.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clear, complete description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.The every other embodiment that this area ordinary person is obtained under the premise of not making creative work, belongs to
Protection domain of the present utility model.
Embodiment：A kind of anti-high-voltage arc switching device.
Referring to figs. 1 to shown in Fig. 5, a kind of anti-high-voltage arc switching device, including：Rectangular susceptor 100；It is arranged on pedestal
Motor 200 on 100；The screw rod 210 being connected with motor 200 rotating shaft；It is arranged on pedestal 100 and symmetrical with respect to screw rod 210
First guide post 810 of distribution and the second guide post 820；It is arranged on the slide block 310 on screw rod 210；It is fixed on slide block 310
Main shaft 300；It is arranged on the electrode 320 at main shaft 300 about two ends；It is arranged on screw rod 210 side and the output contacting with main shaft 300
Axle 400, the two ends of described output shaft 400 are provided with output port；It is arranged on the intermediate frequency current potential of the first guide post 810 left side central portion
Input block 500；It is arranged on the high frequency current potential input block 600 of the second guide post 820 right upper portion；And it is arranged on the second guide post
The low frequency current potential input block 700 of 820 lower right side.
In technique scheme, screw rod 210 is driven to move by the positive and negative rotation of motor 200, thus passing through slide block 310
Drive main shaft 300 to move up and down, be arranged on the electrode 320 at main shaft 300 about two ends under the drive of main shaft 300 can respectively with
High frequency current potential input block 600, intermediate frequency current potential input block 500 and low frequency current potential input block 700 connect, and then pass through output shaft 400
On output port export different frequency current potential, it is achieved thereby that move up and down the gear of respective settings by main shaft 300, lead
Logical input electrode and output electrode, realize required output and require, simple and efficient, and by high frequency current potential input block 600, medium frequency electric
Position input block 500 and low frequency current potential input block 700 are mutually isolated, can solve the problems, such as electric arc interference between each input current potential.
Shown in seeing figures.1.and.2, the upper and lower ends of described first guide post 810 and the second guide post 820 are respectively provided with limited
Position block 900.Limited block 900 is used for limiting the ultimate range of main shaft 300 operation.
In the present embodiment, described high frequency current potential input block 600, intermediate frequency current potential input block 500 and low frequency current potential input block 700
All be separately mounted to by the way of electrode slice is inlayed the second guide post 820 right upper portion, the first guide post 810 left side central portion and
Second guide post 820 lower right side.The mounting means inlayed using electrode slice can facilitate high frequency current potential input block 600, intermediate frequency
Current potential input block 500 and low frequency current potential input block 700 contact with main shaft 300 two ends Top electrode 320 with separate.
With reference to shown in Fig. 5, the vertical dimension between described high frequency current potential input block 600 and low frequency current potential input block 700 is big
Vertical dimension between 6cm, high frequency current potential input block 600 and intermediate frequency current potential input block 500 is more than 3cm.High frequency current potential inputs
It is respectively provided with the safety more than 3cm with more than 6cm between block 600 and intermediate frequency current potential input block 500 and low frequency current potential input block 700
Distance is it is simply that in order to prevent each interference inputting electric arc between current potential, realize the independent control of various functions.
With reference to shown in Fig. 1, it is connected by rectangular contact piece between described main shaft 300 and output shaft 400.On main shaft 300
When lower mobile, rectangular contact piece follows the slip that main shaft 300 remains on output shaft 400, thus ensure input electrode with
All the time the connection of output electrode.
In the present embodiment, described motor 200 is the direct current generator being provided with encoder.The direct current generator of encoder is installed
It is swift in response, control precisely, can be with the velocity of rotation of precise control screw rod 210 and rotation distance, thus preferably controlling main shaft
300 motion gear.
The above be preferred embodiment of the present utility model, but this utility model should not be limited to this embodiment and
Accompanying drawing disclosure of that, thus every without departing from complete equivalent or modification under spirit disclosed in the utility model, all fall
Enter the scope of this utility model protection.
Claims (6)
1. a kind of anti-high-voltage arc switching device is it is characterised in that include：
Rectangular susceptor (100)；
It is arranged on the motor (200) on pedestal (100)；
The screw rod (210) being connected with motor (200) rotating shaft；
It is arranged on pedestal (100) and first guide post (810) symmetrical with respect to screw rod (210) and the second guide post
(820)；
It is arranged on the slide block (310) on screw rod (210)；
It is fixed on the main shaft (300) on slide block (310)；
It is arranged on the electrode (320) at main shaft (300) left and right two ends；
It is arranged on screw rod (210) side and the output shaft (400) contacting with main shaft (300), the two ends of described output shaft (400) set
It is equipped with output port；
It is arranged on intermediate frequency current potential input block (500) of the first guide post (810) left side central portion；
It is arranged on high frequency current potential input block (600) of the second guide post (820) right upper portion；And
It is arranged on low frequency current potential input block (700) of the second guide post (820) lower right side.
2. as claimed in claim 1 anti-high-voltage arc switching device it is characterised in that：Described first guide post (810) and
The upper and lower ends of two guide posts (820) are provided with limited block (900).
3. as claimed in claim 1 anti-high-voltage arc switching device it is characterised in that：Described high frequency current potential input block (600),
Intermediate frequency current potential input block (500) and low frequency current potential input block (700) are all separately mounted to second by the way of electrode slice is inlayed
Guide post (820) right upper portion, the first guide post (810) left side central portion and the second guide post (820) lower right side.
4. as claimed in claim 3 anti-high-voltage arc switching device it is characterised in that：Described high frequency current potential input block (600)
Vertical dimension and low frequency current potential input block (700) between is more than 6cm, high frequency current potential input block (600) and the input of intermediate frequency current potential
Vertical dimension between block (500) is more than 3cm.
5. as claimed in claim 1 anti-high-voltage arc switching device it is characterised in that：Described main shaft (300) and output shaft
(400) connected by rectangular contact piece between.
6. as claimed in claim 1 anti-high-voltage arc switching device it is characterised in that：Described motor (200) is to be provided with volume
The direct current generator of code device or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652779.XU CN205964698U (en) | 2016-06-23 | 2016-06-23 | High -voltage arc prevention switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620652779.XU CN205964698U (en) | 2016-06-23 | 2016-06-23 | High -voltage arc prevention switching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205964698U true CN205964698U (en) | 2017-02-22 |
Family
ID=58021628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620652779.XU Expired - Fee Related CN205964698U (en) | 2016-06-23 | 2016-06-23 | High -voltage arc prevention switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205964698U (en) |
-
2016
- 2016-06-23 CN CN201620652779.XU patent/CN205964698U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170222 Termination date: 20190623 |