CN216487720U - High-voltage impact-resistant film capacitor convenient to fix - Google Patents
High-voltage impact-resistant film capacitor convenient to fix Download PDFInfo
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- CN216487720U CN216487720U CN202123406194.XU CN202123406194U CN216487720U CN 216487720 U CN216487720 U CN 216487720U CN 202123406194 U CN202123406194 U CN 202123406194U CN 216487720 U CN216487720 U CN 216487720U
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Abstract
The utility model belongs to the technical field of electronic components, especially, be a high pressure shock-resistant film capacitor convenient to it is fixed to have the film capacitor in the technique not convenient to fix, reduced the problem of availability factor, the scheme as follows now is proposed, it includes platen and capacitor main part, capacitor main part places at the top of platen, and the top both sides of platen have all seted up the spout, and equal slidable mounting has the slide in two spouts, two slides respectively with capacitor main part's both sides activity butt, and the equal fixedly connected with arm-tie in one side that two slides are close to each other, the equal fixedly connected with riser in one side that two arm-ties are close to each other, two screw holes have all been seted up to one side of two risers, the bottom fixed mounting of platen has two fixed plates. The utility model discloses a control two slides and remove in opposite directions and carry out quick centre gripping fixed to film capacitor to promote fixed stability through the cooperation of kelly and circular slot.
Description
Technical Field
The utility model relates to an electronic components technical field especially relates to a high pressure shock-resistant film capacitor convenient to it is fixed.
Background
Two conductors which are close to each other, with a non-conductive insulating medium in between, constitute a capacitor. When a voltage is applied across the two plates of the capacitor, the capacitor stores charge. The capacitance of the capacitor is numerically equal to the ratio of the amount of charge on one conductive plate to the voltage between the two plates. The basic unit of capacitance of a capacitor is farad (F). Capacitors play an important role in circuits such as tuning, bypassing, coupling, filtering, etc. The tuning circuit of the transistor radio is used, and the coupling circuit, the bypass circuit and the like of the color television are also used.
The film capacitor in the prior art is inconvenient to fix, and the use efficiency is reduced, so a high-voltage impact-resistant film capacitor convenient to fix is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the film capacitor among the prior art and be not convenient for fix, reduced the shortcoming of availability factor, and the high pressure resistant impact film capacitor who is convenient for fix who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-voltage impact-resistant film capacitor convenient to fix comprises a bedplate and a capacitor main body, wherein the capacitor main body is placed at the top of the bedplate, two sliding grooves are respectively formed in two sides of the top of the bedplate, sliding plates are respectively and slidably mounted in the two sliding grooves and respectively movably abutted against two sides of the capacitor main body, one sides of the two sliding plates close to each other are respectively and fixedly connected with a pulling plate, one sides of the two pulling plates close to each other are respectively and fixedly connected with a vertical plate, one sides of the two vertical plates are respectively provided with two threaded holes, the bottom of the bedplate is fixedly provided with two fixing plates, one sides of the two fixing plates close to each other are rotatably mounted with two bidirectional screw rods, the two bidirectional screw rods are respectively and threadedly connected in the corresponding threaded holes, a large gear is fixedly mounted on each of the two bidirectional screw rods, one side of the fixing plate on the right side is provided with a transverse hole, and a transverse shaft is rotatably mounted in the transverse hole, the two ends of the transverse shaft are respectively and fixedly provided with a pinion and a turntable, and the pinion is meshed with the two large gears.
Preferably, a plurality of circular slots have been seted up in the left side of carousel, and a plurality of circular slots are equidistant evenly arranged, the right side bottom fixed mounting of carousel has the rocking arm.
Preferably, the square groove has been seted up to the bottom of platen, and slidable mounting has the square slab in the square groove, the right side fixedly connected with kelly and the push rod of square slab, and the right-hand member fixed mounting of push rod has the push pedal, and kelly activity joint is in the circular slot that corresponds.
Preferably, the left side of the square plate is fixedly connected with a pressure spring, and the left end of the pressure spring is fixedly connected to the inner wall of the left side of the square groove.
Preferably, the same limiting plate is fixedly connected to the inner walls of the two sides of the sliding groove, and the two sliding plates are respectively sleeved on the outer sides of the corresponding limiting plates in a sliding manner.
Preferably, the same limiting rod is fixedly connected to the inner walls of the two sides of the square groove, and the two square plates are respectively sleeved on the outer sides of the corresponding limiting rods in a sliding manner.
Preferably, a vertical groove is formed in the bottom of the bedplate, the two vertical plates are connected in the vertical groove in a sliding mode, the inner walls of the two sides of the vertical groove are fixedly connected with the same fixing rod, and the two vertical plates are sleeved on the outer side of the fixing rod in a sliding mode.
Preferably, the support columns are fixedly mounted at four corners of the bottom of the bedplate, two external threads with opposite rotation directions are arranged on the outer sides of the two-way screws, and the screw pitches of the two-way screws are equal.
In the utility model, a high pressure impact-resistant film capacitor convenient to fix, through placing the capacitor main part in the top of platen, the spring promotes the push pedal and drives the kelly and break away from the circular slot, and compress the pressure spring, then the control rocking arm drives cross axle and pinion to rotate, and through the meshing with two gear wheels drive two-way screw rods to carry out synchronous slow rotation, two-way screw rods drive two risers to the one side motion that is close to each other through the screw drive with corresponding screw hole respectively, two risers drive two slides to the one side motion that is close to each other through corresponding arm-tie respectively, make two slides closely butt in the both sides of capacitor main part, carry out the centre gripping to it and fix;
in the utility model, the high-voltage impact-resistant film capacitor convenient to fix is reset to move rightwards under the elastic action of the pressure spring by loosening the push plate and driving the clamping rod to be clamped into the corresponding circular groove, so that the fixing stability of the sliding plate is improved, and the fixing stability of the capacitor main body is improved;
the utility model has the advantages of reasonable design, it is fixed to carry out quick centre gripping to film capacitor through controlling two slides and remove in opposite directions to promote fixed stability through the cooperation of kelly and circular slot, the reliability is high.
Drawings
Fig. 1 is a schematic perspective view of a high-voltage impact-resistant film capacitor convenient to fix according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a high-voltage impact-resistant film capacitor convenient to fix according to the present invention;
FIG. 3 is an enlarged view of a portion A of FIG. 2;
fig. 4 is a partially enlarged view of a portion B in fig. 3.
In the figure: 1. a platen; 2. a capacitor body; 3. a chute; 4. a slide plate; 5. a vertical groove; 6. a fixing plate; 7. a bidirectional screw; 8. a bull gear; 9. a pinion gear; 10. a vertical plate; 11. a horizontal axis; 12. pulling a plate; 13. A square groove; 14. a square plate; 15. a turntable; 16. a circular groove; 17. a rocker arm; 18. a clamping rod; 19. a push plate.
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.
Example one
Referring to fig. 1-4, a high-voltage impact-resistant film capacitor convenient to fix comprises a bedplate 1 and a capacitor main body 2, wherein the capacitor main body 2 is placed at the top of the bedplate 1, sliding grooves 3 are respectively formed on two sides of the top of the bedplate 1, sliding plates 4 are respectively arranged in the two sliding grooves 3 in a sliding manner, the two sliding plates 4 are respectively movably abutted against two sides of the capacitor main body 2, one sides of the two sliding plates 4 close to each other are respectively and fixedly connected with a pulling plate 12, one sides of the two pulling plates 12 close to each other are respectively and fixedly connected with a vertical plate 10, one sides of the two vertical plates 10 are respectively provided with two threaded holes, two fixing plates 6 are fixedly arranged at the bottom of the bedplate 1, one sides of the two fixing plates 6 close to each other are rotatably provided with two bidirectional screws 7, the two bidirectional screws 7 are respectively in the corresponding threaded holes, and a large gear 8 is respectively fixedly arranged on the two bidirectional screws 7, one side of the right fixing plate 6 is provided with a transverse hole, a transverse shaft 11 is rotatably arranged in the transverse hole, two ends of the transverse shaft 11 are respectively and fixedly provided with a pinion 9 and a turntable 15, and the pinion 9 is meshed with the two large gears 8.
In this embodiment, a plurality of circular slots 16 have been seted up to carousel 15's left side, and a plurality of circular slots 16 are equidistant evenly arranged, and the right side bottom fixed mounting of carousel 15 has rocking arm 17, is convenient for control carousel 15's rotation.
In this embodiment, a square groove 13 has been seted up to the bottom of platen 1, and slidable mounting has a square plate 14 in square groove 13, and the right side fixedly connected with kelly 18 and the push rod of square plate 14, the right-hand member fixed mounting of push rod has push pedal 19, and kelly 18 activity joint is fixed a position carousel 15 in corresponding circular slot 16.
In this embodiment, the left side of the square plate 14 is fixedly connected with a pressure spring, and the left end of the pressure spring is fixedly connected to the inner wall of the left side of the square groove 13 to reset the square plate 14.
In this embodiment, the same limiting plate of fixedly connected with on the both sides inner wall of spout 3, two slides 4 slide respectively and cup joint in the outside of the limiting plate that corresponds, and it is spacing to lead to slide 4.
In this embodiment, the same gag lever post of fixedly connected with on the both sides inner wall of square groove 13, two square boards 14 slide respectively and cup joint in the outside of the gag lever post that corresponds, lead square board 14.
In this embodiment, the equal fixed mounting in bottom four corners of platen 1 has the support column, and the outside of two-way screw 7 is provided with two external screw threads that revolve to opposite, and the pitch of two-way screw 7 equals for two risers 10 can move to opposite direction.
In the embodiment, when the capacitor main body 2 is used, the capacitor main body 2 is arranged at the top of the bedplate 1, the spring pushes the push plate 19 to drive the clamping rod 18 to be separated from the circular groove 16 and compress the pressure spring, then the control rocker arm 17 drives the transverse shaft 11 and the pinion 9 to rotate and drives the two-way screws 7 to synchronously rotate at a slow speed by being meshed with the two large gears 8, the two-way screws 7 respectively drive the two vertical plates 10 to move towards one sides close to each other through the thread transmission with corresponding threaded holes, the two vertical plates 10 respectively drive the two sliding plates 4 to move towards one sides close to each other through the corresponding pull plates 12, so that the two sliding plates 4 are tightly abutted against the two sides of the capacitor main body 2 to clamp and fix the capacitor main body, then the square plate 14 is reset to move towards the right under the elastic force of the pressure spring by loosening the push plate 19 and drive the clamping rod 18 to be clamped into the corresponding circular groove 16, the fixing stability of the sliding plate 4 is improved, thereby improving the fixing stability of the capacitor main body 2.
Example two
On the basis of embodiment one, vertical groove 5 has been seted up to the bottom of platen 1, and two equal sliding connection of riser 10 are in vertical groove 5, and the same dead lever of fixedly connected with on the both sides inner wall of vertical groove 5, and two equal sliding cup joints of riser 10 are in the outside of dead lever.
In this embodiment, the fixing rod is matched with the vertical plate 10 to guide the vertical plate 10 to move left and right, so that the sliding plate 4 is more stable in moving and static.
Claims (8)
1. A high-voltage impact-resistant film capacitor convenient to fix comprises a bedplate (1) and a capacitor main body (2), and is characterized in that the capacitor main body (2) is placed at the top of the bedplate (1), sliding grooves (3) are formed in two sides of the top of the bedplate (1), sliding plates (4) are arranged in the two sliding grooves (3) in a sliding mode, the two sliding plates (4) are respectively movably abutted against two sides of the capacitor main body (2), pull plates (12) are fixedly connected to one sides, close to each other, of the two pull plates (12), vertical plates (10) are fixedly connected to one sides, close to each other, of the two vertical plates (10), two threaded holes are formed in one sides of the two vertical plates (10), two fixing plates (6) are fixedly installed at the bottom of the bedplate (1), two bidirectional threaded rods (7) are rotatably installed on one sides, close to each other, of the two fixing plates (6), two-way screw rods (7) are respectively in threaded connection with corresponding threaded holes, large gears (8) are fixedly mounted on the two-way screw rods (7), a transverse hole is formed in one side of a fixing plate (6) on the right side, a transverse shaft (11) is rotatably mounted in the transverse hole, two ends of the transverse shaft (11) are respectively and fixedly mounted with a small gear (9) and a rotary table (15), and the small gear (9) is meshed with the two large gears (8).
2. The high-voltage impact-resistant film capacitor convenient to fix is characterized in that a plurality of circular grooves (16) are formed in the left side of the rotary table (15), the circular grooves (16) are uniformly distributed at equal intervals, and a rocker arm (17) is fixedly mounted at the bottom of the right side of the rotary table (15).
3. The high-voltage impact-resistant film capacitor convenient to fix is characterized in that a square groove (13) is formed in the bottom of the bedplate (1), a square plate (14) is slidably mounted in the square groove (13), a clamping rod (18) and a push rod are fixedly connected to the right side of the square plate (14), a push plate (19) is fixedly mounted at the right end of the push rod, and the clamping rod (18) is movably clamped in a corresponding circular groove (16).
4. The high-voltage impact-resistant film capacitor convenient to fix as claimed in claim 3, wherein a compression spring is fixedly connected to the left side of the square plate (14), and the left end of the compression spring is fixedly connected to the left inner wall of the square groove (13).
5. The high-voltage impact-resistant film capacitor convenient to fix of claim 1, wherein the inner walls of two sides of the chute (3) are fixedly connected with the same limiting plate, and the two sliding plates (4) are respectively sleeved on the outer sides of the corresponding limiting plates in a sliding manner.
6. The high-voltage impact-resistant film capacitor convenient to fix as claimed in claim 3, wherein the same limiting rod is fixedly connected to the inner walls of the two sides of the square groove (13), and the two square plates (14) are respectively sleeved on the outer sides of the corresponding limiting rods in a sliding manner.
7. The high-voltage impact-resistant film capacitor convenient to fix as claimed in claim 1, wherein a vertical groove (5) is formed in the bottom of the platen (1), two vertical plates (10) are slidably connected in the vertical groove (5), a fixing rod is fixedly connected to inner walls of two sides of the vertical groove (5), and the two vertical plates (10) are slidably sleeved outside the fixing rod.
8. The high-voltage impact-resistant film capacitor convenient to fix as claimed in claim 1, wherein four corners of the bottom of the platen (1) are fixedly provided with support columns, two external threads with opposite rotation directions are arranged on the outer sides of the two-way screws (7), and the screw pitches of the two-way screws (7) are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123406194.XU CN216487720U (en) | 2021-12-31 | 2021-12-31 | High-voltage impact-resistant film capacitor convenient to fix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123406194.XU CN216487720U (en) | 2021-12-31 | 2021-12-31 | High-voltage impact-resistant film capacitor convenient to fix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216487720U true CN216487720U (en) | 2022-05-10 |
Family
ID=81431001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123406194.XU Active CN216487720U (en) | 2021-12-31 | 2021-12-31 | High-voltage impact-resistant film capacitor convenient to fix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216487720U (en) |
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2021
- 2021-12-31 CN CN202123406194.XU patent/CN216487720U/en active Active
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