CN209893065U - Digital controller for radio frequency power supply - Google Patents
Digital controller for radio frequency power supply Download PDFInfo
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- CN209893065U CN209893065U CN201920334100.6U CN201920334100U CN209893065U CN 209893065 U CN209893065 U CN 209893065U CN 201920334100 U CN201920334100 U CN 201920334100U CN 209893065 U CN209893065 U CN 209893065U
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- power supply
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Abstract
The utility model belongs to the field of digital controllers, in particular to a radio frequency power supply digital controller, aiming at the problems that the existing radio frequency power supply digital controller has poor dustproof effect, dust and other sundries in the air are easy to be bonded to the outer wall of the digital controller, which affects the normal use of the digital controller, and the digital controller is inconvenient to disassemble and repair, the utility model provides a scheme which comprises a dustproof cover, a plurality of wire arranging holes are arranged at the rear side of the dustproof cover, a digital controller body is placed in the dustproof cover, clamping plates are arranged on the inner walls at the two sides of the dustproof cover in a sliding way, one sides of the two clamping plates which are close to each other are respectively contacted with the two sides of the digital controller body, the dustproof cover is convenient to prevent dust for the digital controller body, and the digital controller body can be disassembled and assembled without any tool, which is convenient to repair the digital controller body, simple structure and convenient use.
Description
Technical Field
The utility model relates to a digital controller technical field especially relates to a radio frequency power supply digital controller.
Background
Digital controllers, a class of electronic controllers, and the core part of a computer control system are generally connected to components and devices of a feedback part in the system, other parts in the system may be digital or analog, and a radio frequency power supply, i.e., a plasma generator, has a digital port and an analog port for a user to operate a control port, and is applied to the digital controllers as technology advances.
The existing radio frequency power supply digital controller is poor in dustproof effect, impurities such as dust in the air are easily adhered to the outer wall of the digital controller, normal use of the digital controller is affected, the digital controller is mostly fixed on the wall through bolts, and the digital controller is inconvenient to disassemble and inconvenient to overhaul.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the dustproof effect that has radio frequency power supply digital controller among the prior art not good, debris such as dust in the air bond digital controller's outer wall easily, influence digital controller's normal use, and digital controller dismantles inconveniently, is not convenient for overhaul the shortcoming, and the radio frequency power supply digital controller who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a radio frequency power supply digital controller comprises a dust cover, wherein a plurality of wiring holes are formed in the rear side of the dust cover and used for connecting circuits, a digital controller body is placed in the dust cover, the dust cover is used for placing the digital controller body, clamping plates are slidably mounted on the inner walls of two sides of the dust cover respectively, one sides, close to each other, of the two clamping plates are respectively contacted with two sides of the digital controller body, the digital controller body is clamped and fixed through the two clamping plates, first trapezoidal blocks are fixedly mounted on one sides, far away from each other, of the two clamping plates, mounting grooves are formed in the inner walls of two sides of the dust cover, second trapezoidal blocks are slidably mounted on the inner walls, far away from each other, of the two mounting grooves, the two second trapezoidal blocks are respectively in sliding contact with the two first trapezoidal blocks, the two second trapezoidal blocks move upwards and extrude the two first trapezoidal blocks, the two first trapezoidal blocks, the equal fixed mounting in bottom of two second trapezoidal pieces has the one end of connecting rod, and the other end fixed mounting of two connecting rods has same slurcam, and the slurcam can drive two connecting rods and reciprocate, and the slurcam is located the below of dust cover, the top fixed mounting of slurcam has the fixed block, and the fixed slot has been seted up to the bottom of dust cover, and the fixed block clamps with the fixed slot mutually, all seted up on the both sides inner wall of fixed slot and clamped the groove, the shifting chute has all been seted up to the both sides of fixed block, and equal slidable mounting has the piece that clamps in two shifting chutes, and two clamp the piece and clamp the groove with two respectively mutually, fix the position of slurca.
Preferably, a T-shaped groove is formed in the bottom of the fixed block, through holes are formed in inner walls of two sides of the T-shaped groove, the two through holes are communicated with the two moving grooves respectively, a circular plate is installed in the T-shaped groove in a rotating mode, one ends of the two pull ropes are fixedly installed on the outer side of the circular plate, the other ends of the two pull ropes are fixedly connected with one side, close to each other, of the two clamping blocks respectively, the other ends of the two pull ropes penetrate through the two through holes respectively, the two pull ropes are wound through the circular plate, and the two clamping blocks are pulled to.
Preferably, two one sides that clamp the piece and be close to each other all weld the one end of first spring, the other end of two first springs welds with the one side inner wall that two shifting chutes are close to each other respectively mutually, has seted up the rotation hole on the slurcam, rotates downthehole rotation and installs T shape pole, the top of T shape pole and the bottom fixed connection of plectane, the bottom of T shape pole extends to the below of slurcam, rotates T shape pole, drives the plectane through T shape pole and rotates.
Preferably, one side fixed mounting of dust cover has two installation pieces, has all seted up the second round hole on two installation pieces, is used for installing the dust cover, and the equal fixed mounting in one side that two splint kept away from each other has the guide bar, has all seted up the guide way on the both sides inner wall of dust cover, and two guide bars can only the horizontal slip with the lateral wall sliding connection of two guide ways respectively, can make two splint.
Preferably, the equal fixed mounting in one side that two splint kept away from each other has the one end of second spring, and the other end of two second springs welds with one side inner wall that two mounting grooves kept away from each other respectively mutually, and two first round holes have been seted up to the bottom of dust cover, and two first round holes are linked together with two mounting grooves respectively, and two connecting rods reset when can making splint not receive the extrusion force with the lateral wall sliding connection of two first round holes respectively through the effect of second spring.
In the utility model, the radio frequency power supply digital controller is characterized in that the radio frequency power supply digital controller is clamped and fixed by the dust cover, the digital controller body, the clamping plates, the first trapezoidal blocks, the second springs, the mounting grooves, the second trapezoidal blocks, the connecting rods, the first round holes, the pushing plate, the guide rods, the guide grooves, the mounting blocks, the second round holes, the fixing blocks, the fixing grooves, the T-shaped grooves, the circular plates, the stay ropes, the rotating holes, the T-shaped rods, the moving grooves, the clamping blocks, the clamping grooves, the first springs and the through holes are matched, the T-shaped rods are rotated, the T-shaped rods drive the circular plates to rotate, the two clamping blocks are pulled by the two stay ropes to be close to each other, at the moment, the two first springs contract, the pushing plate drives the fixing blocks to be clamped into the fixing grooves, meanwhile, the pushing plate drives the two connecting rods to move upwards, the two connecting rods drive the two second trapezoidal blocks, finally, the T-shaped rod is loosened, the two first springs are reset, and the two clamping blocks are clamped in the two clamping grooves, so that the digital controller body is fixed, and the digital controller body can be effectively prevented from dust through the dust cover;
when the digital controller body needs to be disassembled, the T-shaped rod is rotated in the same way, so that the two clamping blocks are separated from the two clamping grooves, the push plate is pulled downwards, the digital controller body is convenient to disassemble, and the digital controller body is convenient to overhaul;
the utility model discloses a dust cover is convenient for prevent dust to the digital controller body, need not carry out the dismouting to the digital controller body with the help of any instrument simultaneously, is convenient for overhaul simple structure, convenient to use to the digital controller body.
Drawings
Fig. 1 is a schematic structural diagram of a digital controller of a radio frequency power supply according to the present invention;
fig. 2 is a schematic structural diagram of a portion a of the digital controller for rf power supply according to the present invention;
fig. 3 is a schematic structural diagram of a part B of the rf power digital controller according to the present invention;
fig. 4 is a circuit diagram of a digital controller of a radio frequency power supply according to the present invention;
fig. 5 is a schematic side view of the connection between the dust cover of the rf power digital controller and the digital controller.
In the figure: the device comprises a dust cover 1, a digital controller body 2, a clamping plate 3, a first trapezoidal block 4, a second spring 5, a mounting groove 6, a second trapezoidal block 7, a connecting rod 8, a first round hole 9, a pushing plate 10, a guide rod 11, a guide groove 12, a mounting block 13, a second round hole 14, a fixing block 15, a fixing groove 16, a T-shaped groove 17, a circular plate 18, a pulling rope 19, a rotating hole 20, a T-shaped rod 21, a moving groove 22, a clamping block 23, a clamping groove 24, a first spring 25 and a through hole 26.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-5, a digital controller for a radio frequency power supply comprises a dust cover 1, a plurality of wire arranging holes are formed in the rear side of the dust cover 1 for connecting wires, a digital controller body 2 is placed in the dust cover 1, the dust cover 1 is used for placing the digital controller body 2, clamping plates 3 are slidably mounted on the inner walls of the two sides of the dust cover 1, the sides, close to each other, of the two clamping plates 3 are respectively contacted with the two sides of the digital controller body 2, the digital controller body 2 is clamped and fixed through the two clamping plates 3, first trapezoidal blocks 4 are fixedly mounted on the sides, far away from each other, of the two clamping plates 3, mounting grooves 6 are formed in the inner walls of the two sides of the dust cover 1, second trapezoidal blocks 7 are slidably mounted on the inner walls, far away from each other, the two second trapezoidal blocks 7 are respectively in sliding contact with the two first trapezoidal blocks 4, the two second trapezoidal blocks 7 move upwards and extrude the two, two first trapezoidal pieces 4 atress remove towards the direction that is close to each other, the equal fixed mounting in bottom of two second trapezoidal pieces 7 has the one end of connecting rod 8, the other end fixed mounting of two connecting rods 8 has same slurcam 10, slurcam 10 can drive two connecting rods 8 and reciprocate, slurcam 10 is located the below of dust cover 1, the top fixed mounting of slurcam 10 has fixed block 15, fixed slot 16 has been seted up to the bottom of dust cover 1, fixed block 15 clamps with fixed slot 16 mutually, clamping groove 24 has all been seted up on the both sides inner wall of fixed slot 16, moving groove 22 has all been seted up to the both sides of fixed block 15, equal slidable mounting has the clamping piece 23 in two moving grooves 22, two clamping pieces 23 clamp with two clamping groove 24 mutually respectively, fix the position of slurcam 10.
The utility model discloses in, T-slot 17 has been seted up to the bottom of fixed block 15, through-hole 26 has all been seted up on the both sides inner wall of T-slot 17, two through-holes 26 are linked together with two shifting chutes 22 respectively, plectane 18 is installed to the T-slot 17 internal rotation, plectane 18's outside fixed mounting has the one end of two stay cords 19, the other end of two stay cords 19 clamps one side fixed connection that piece 23 is close to each other with two respectively, and two through-holes 26 are run through respectively to the other end of two stay cords 19, convolute two stay cords 19 through plectane 18, it is close to each other to clamp piece 23 through two 19.
The utility model discloses in, two one sides that clamp piece 23 and be close to each other all weld the one end of first spring 25, the other end of two first springs 25 welds mutually with two moving grooves 22 one side inner wall that is close to respectively, the rotating hole 20 has been seted up on slurcam 10, T shape pole 21 is installed to rotating the downthehole rotation of 20, the top of T shape pole 21 and the bottom fixed connection of plectane 18, the bottom of T shape pole 21 extends to the below of slurcam 10, rotate T shape pole 21, it rotates to drive plectane 18 through T shape pole 21.
The utility model discloses in, one side fixed mounting of dust cover 1 has two installation pieces 13, has all seted up second round hole 14 on two installation pieces 13, is used for installing dust cover 1, and the equal fixed mounting in one side that two splint 3 kept away from each other has guide bar 11, has all seted up guide way 12 on the both sides inner wall of dust cover 1, and two guide bars 11 respectively with the lateral wall sliding connection of two guide ways 12, can make two splint 3 only can the horizontal slip.
The utility model discloses in, the equal fixed mounting in one side that two splint 3 kept away from each other has the one end of second spring 5, the other end of two second springs 5 welds with one side inner wall that two mounting grooves 6 kept away from each other respectively, two first round holes 9 have been seted up to dust cover 1's bottom, two first round holes 9 are linked together with two mounting grooves 6 respectively, two connecting rods 8 respectively with the lateral wall sliding connection of two first round holes 9, reset when can making splint 3 not receive the extrusion force through the effect of second spring 5.
In the utility model, when in use, the bolts are used, the bolts are matched with the mounting block 13 and the second round hole 14 to mount the dust cover 1 on the wall body, the digital controller body 2 is put into the dust cover 1 from one side opening of the dust cover 1, the digital controller body 2 is positioned between the two clamping plates 3, then the T-shaped rod 21 is rotated, the T-shaped rod 21 drives the circular plate 18 to rotate, the circular plate 18 winds the two pull ropes 19, the outer ring of the circular plate 18 is provided with an annular groove to prevent the deviation of the pull ropes 19, the winding directions of the two pull ropes 19 are opposite, the two clamping blocks 23 are pulled to be close to each other through the two pull ropes 19, at the moment, the two first springs 25 are squeezed and contracted by the two clamping blocks 23, the two clamping blocks 23 are moved into the two moving grooves 22, then the push plate 10 is pulled upwards, the push plate 10 drives the fixing block 15 to be clamped into the, the pushing plate 10 drives the two connecting rods 8 to move upwards, the two connecting rods 8 drive the two second trapezoidal blocks 7 to move upwards and extrude the two first trapezoidal blocks 4, the two first trapezoidal blocks 4 move towards the mutually approaching direction under the stress, the two first trapezoidal blocks 4 drive the two clamping plates 3 to clamp and fix the digital controller body 2, at the moment, the two second springs 5 are in a stretching state, the T-shaped rod 21 is loosened, the tension of the two pull ropes 19 disappears, the two first springs 25 reset, so that the two clamping blocks 23 move towards the mutually departing direction, the two clamping blocks 23 are clamped in the two clamping grooves 24, the position of the fixing block 15 is fixed, the digital controller body 2 is fixed, and the digital controller body 2 can be effectively prevented from dust through the dust cover 1; when digital controller body 2 is dismantled to needs, the same T pole 21 that rotates, thereby make two block 23 that clamp be close to each other and break away from two and clamp groove 24, stimulate slurcam 10 downwards, make two second trapezoidal pieces 7 move down, when two second trapezoidal pieces 7 no longer extrude two first trapezoidal pieces 4, the pulling force of two second springs 5 disappears, thereby make two splint 3 keep away from each other, it is fixed to remove the centre gripping to digital controller body 2, be convenient for dismantle digital controller body 2, conveniently overhaul digital controller body 2.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A radio frequency power supply digital controller comprises a dust cover (1), wherein a plurality of wiring holes are formed in the rear side of the dust cover (1), and the radio frequency power supply digital controller is characterized in that a digital controller body (2) is placed in the dust cover (1), clamping plates (3) are slidably mounted on the inner walls of the two sides of the dust cover (1), one sides, close to each other, of the two clamping plates (3) are respectively contacted with the two sides of the digital controller body (2), first trapezoidal blocks (4) are fixedly mounted on the sides, far away from each other, of the two clamping plates (3), mounting grooves (6) are formed in the inner walls of the two sides of the dust cover (1), second trapezoidal blocks (7) are slidably mounted on the inner walls, far away from each other, of the two mounting grooves (6), the two second trapezoidal blocks (7) are respectively in sliding contact with the two first trapezoidal blocks (4), and one ends of connecting rods (8) are fixedly mounted, the other end fixed mounting of two connecting rods (8) has same slurcam (10), slurcam (10) are located the below of dust cover (1), the top fixed mounting of slurcam (10) has fixed block (15), and fixed slot (16) have been seted up to the bottom of dust cover (1), and fixed block (15) clamp with fixed slot (16) mutually, all seted up on the both sides inner wall of fixed slot (16) and clamped groove (24), shifting chute (22) have all been seted up to the both sides of fixed block (15), and equal slidable mounting has in two shifting chutes (22) clamps piece (23), and two clamp piece (23) clamp with two groove (24) mutually respectively.
2. The digital controller for the radio frequency power supply according to claim 1, wherein a T-shaped groove (17) is formed at the bottom of the fixed block (15), through holes (26) are formed in inner walls of two sides of the T-shaped groove (17), the two through holes (26) are respectively communicated with the two moving grooves (22), a circular plate (18) is rotatably mounted in the T-shaped groove (17), one ends of two pull ropes (19) are fixedly mounted on the outer side of the circular plate (18), the other ends of the two pull ropes (19) are respectively fixedly connected with one side, close to the two clamping blocks (23), of the two pull ropes (19), and the other ends of the two pull ropes (19) respectively penetrate through the two through holes (26).
3. The radio frequency power supply digital controller according to claim 1, wherein one end of the first spring (25) is welded on one side of each of two clamping blocks (23) close to each other, the other ends of the two first springs (25) are respectively welded on one inner wall of one side of each of two moving grooves (22) close to each other, a rotating hole (20) is formed in the pushing plate (10), a T-shaped rod (21) is rotatably installed in the rotating hole (20), the top end of the T-shaped rod (21) is fixedly connected with the bottom of the circular plate (18), and the bottom end of the T-shaped rod (21) extends to the lower side of the pushing plate (10).
4. The radio frequency power supply digital controller according to claim 1, wherein two mounting blocks (13) are fixedly mounted on one side of the dust cover (1), second round holes (14) are formed in the two mounting blocks (13), guide rods (11) are fixedly mounted on the sides, away from each other, of the two clamping plates (3), guide grooves (12) are formed in the inner walls of the two sides of the dust cover (1), and the two guide rods (11) are respectively connected with the side walls of the two guide grooves (12) in a sliding manner.
5. The digital controller for the radio frequency power supply according to claim 1, wherein one side of each of the two clamping plates (3) away from each other is fixedly provided with one end of a second spring (5), the other ends of the two second springs (5) are respectively welded with the inner wall of one side of each of the two mounting grooves (6) away from each other, the bottom of the dust cover (1) is provided with two first round holes (9), the two first round holes (9) are respectively communicated with the two mounting grooves (6), and the two connecting rods (8) are respectively connected with the side walls of the two first round holes (9) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920334100.6U CN209893065U (en) | 2019-03-17 | 2019-03-17 | Digital controller for radio frequency power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920334100.6U CN209893065U (en) | 2019-03-17 | 2019-03-17 | Digital controller for radio frequency power supply |
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| Publication Number | Publication Date |
|---|---|
| CN209893065U true CN209893065U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920334100.6U Active CN209893065U (en) | 2019-03-17 | 2019-03-17 | Digital controller for radio frequency power supply |
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| CN (1) | CN209893065U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749103A (en) * | 2020-06-22 | 2020-10-09 | 深圳丰发一诺科技有限公司 | Electric grooving machine with dust removal function |
| CN111794143A (en) * | 2020-06-18 | 2020-10-20 | 上海祖越通信技术有限公司 | Communication engineering is with warning device convenient to maintain |
-
2019
- 2019-03-17 CN CN201920334100.6U patent/CN209893065U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111794143A (en) * | 2020-06-18 | 2020-10-20 | 上海祖越通信技术有限公司 | Communication engineering is with warning device convenient to maintain |
| CN111749103A (en) * | 2020-06-22 | 2020-10-09 | 深圳丰发一诺科技有限公司 | Electric grooving machine with dust removal function |
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