CN215644452U - High-voltage thyristor capable of realizing antenna replacement function - Google Patents
High-voltage thyristor capable of realizing antenna replacement function Download PDFInfo
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- CN215644452U CN215644452U CN202122098334.5U CN202122098334U CN215644452U CN 215644452 U CN215644452 U CN 215644452U CN 202122098334 U CN202122098334 U CN 202122098334U CN 215644452 U CN215644452 U CN 215644452U
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- thyristor
- bottom plate
- antenna
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- mounting hole
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Abstract
The utility model discloses a high-voltage thyristor capable of realizing antenna replacement function, which comprises: the thyristor comprises a thyristor shell, wherein a bottom plate is arranged below the thyristor shell, a cover plate is arranged above the thyristor shell, connecting pieces are fixedly arranged on two sides of the bottom plate, and a through hole is formed in the middle of each connecting piece; the slider sets up the both sides of connection piece, and the outside of connection piece is provided with the lead wire connector to the mounting hole has been seted up on the surface of lead wire connector, the spout has been seted up to the inner wall both sides of lead wire connector, and the inside of mounting hole runs through there is the fastening pin. This can realize high-pressure thyristor of antenna change function slides between slider and the spout on the connection piece, dismantles the pin joint, is convenient for change the antenna on the high-pressure thyristor, carries out spacing putting to the high-pressure thyristor through the sucking disc, and the supporting legs can increase the interval between high-pressure thyristor and the mounted position, is convenient for accelerate the heat dissipation of high-pressure thyristor.
Description
Technical Field
The utility model relates to the technical field of high-voltage thyristors, in particular to a high-voltage thyristor capable of realizing an antenna replacing function.
Background
A thyristor is a switching element which can work under the conditions of high voltage and large current, can control the working process, is widely applied to electronic circuits such as controllable rectification, alternating current voltage regulation, contactless electronic switches, inversion, frequency conversion and the like, is a typical device for controlling large current by small current, and is divided into a diode thyristor, a triode thyristor and a quadrupole thyristor according to pins and grades of the thyristor.
The high-voltage thyristor on the market at present has the following problems when in use:
1. the antenna of the high-voltage thyristor is inconvenient to disassemble and replace;
2. the heat dissipation effect of the high-voltage thyristor is not good enough;
therefore, improvements are made to the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a high-voltage thyristor capable of realizing an antenna replacing function, and aims to solve the problems that an antenna of a high-voltage thyristor in the current market is inconvenient to disassemble and replace and the heat dissipation effect of the high-voltage thyristor is not good in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a high-voltage thyristor capable of realizing an antenna replacing function comprises:
the thyristor comprises a thyristor shell, wherein a bottom plate is arranged below the thyristor shell, a cover plate is arranged above the thyristor shell, connecting pieces are fixedly arranged on two sides of the bottom plate, and a through hole is formed in the middle of each connecting piece;
the slider sets up the both sides of connection piece, and the outside of connection piece is provided with the lead wire connector to the mounting hole has been seted up on the surface of lead wire connector, the spout has been seted up to the inner wall both sides of lead wire connector, and the inside of mounting hole runs through there is the fastening pin.
Preferably, the through hole is corresponding to the mounting hole in position, the lead connector is U-shaped in cross section, the fastening pin is connected with the lead connector through penetrating through the through hole and the mounting hole, and the fastening pin penetrates through the through hole in position corresponding to the mounting hole in position to fasten the lead connector and the connecting sheet.
Preferably, the slider is the symmetric distribution about the central line of connection piece, and the size of slider and the size phase-match of spout, the slider passes through to constitute sliding structure between spout and the lead connector, through the setting of spout and slider, and the lead connector of being convenient for carries out slidable mounting and dismantlement.
Preferably, the bottom of bottom plate is provided with the supporting legs, and the supporting legs is provided with the sucking disc in the one end of keeping away from the bottom plate, through the setting of sucking disc, is convenient for carry on spacing putting to high-voltage thyristor.
Preferably, the supporting legs are symmetrically distributed about the center line of the bottom plate, the supporting legs are vertically connected with the bottom plate, the interval between the high-voltage thyristor and the installation position can be increased through the supporting legs, and the heat dissipation of the high-voltage thyristor is accelerated conveniently.
Compared with the prior art, the utility model has the beneficial effects that: this can realize high-pressure thyristor of antenna change function slides between slider and the spout on the connection piece, dismantles the pin joint, is convenient for change the antenna on the high-pressure thyristor, carries out spacing putting to the high-pressure thyristor through the sucking disc, and the supporting legs can increase the interval between high-pressure thyristor and the mounted position, is convenient for accelerate the heat dissipation of high-pressure thyristor.
1. According to the high-voltage thyristor capable of realizing the antenna replacing function, the sliding groove formed in the lead connector is in sliding butt joint with the sliding block on the connecting sheet, the fastening pin penetrates through the mounting hole and is screwed tightly, the fastening pin fastens and installs the lead connector and the connecting sheet, otherwise, the lead connector is pulled outwards by loosening the fastening pin, and the lead connector is detached through sliding between the sliding block and the sliding groove, so that the antenna on the high-voltage thyristor can be replaced conveniently;
2. this can realize high-pressure thyristor of antenna change function puts high-pressure thyristor behind the assigned position, presses down high-pressure thyristor for the sucking disc that the supporting legs below set up carries out the actuation with the assigned position, and the sucking disc carries on spacingly to high-pressure thyristor, and the interval between supporting legs can increase high-pressure thyristor and the mounted position, thereby is convenient for accelerate the heat dissipation of high-pressure thyristor.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
fig. 4 is a schematic perspective view of a lead connector according to the present invention.
In the figure: 1. a thyristor housing; 2. a base plate; 3. a cover plate; 4. connecting sheets; 5. a through hole; 6. a slider; 7. a lead wire connector; 8. mounting holes; 9. a chute; 10. a fastening pin; 11. supporting legs; 12. and (4) sucking discs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a high-voltage thyristor capable of realizing an antenna replacing function comprises: thyristor housing 1, thyristor housing 1's below is provided with bottom plate 2, and thyristor housing 1's top is provided with apron 3, the both sides fixed mounting of bottom plate 2 has connection piece 4, and connection piece 4's middle part has seted up through-hole 5, slider 6, the setting is in connection piece 4's both sides, and connection piece 4's the outside is provided with lead connector 7, and lead connector 7's surface has seted up mounting hole 8, spout 9 has been seted up to lead connector 7's inner wall both sides, and the inside of mounting hole 8 runs through there is mounting pin 10.
The position of the through hole 5 corresponds to the position of the mounting hole 8, the cross section of the lead connector 7 is U-shaped, and the fastening pin 10 penetrates through the through hole 5 and the mounting hole 8 to be connected with the lead connector 7; the sliding blocks 6 are symmetrically distributed about the central line of the connecting sheet 4, the size of each sliding block 6 is matched with that of the sliding groove 9, and the sliding blocks 6 form a sliding structure with the lead connectors 7 through the sliding grooves 9.
Slide and dock the spout 9 of seting up on the lead joint 7 and the slider 6 on the connection piece 4, run through fastening pin 10 and screw up in the inside of mounting hole 8, fastening pin 10 fastens the installation between lead joint 7 and the connection piece 4, otherwise, through not hard up fastening pin 10, outside pulling lead joint 7, lead joint 7 slides between slider 6 and spout 9 and dismantles to be convenient for change the feeler on the high-voltage thyristor.
The bottom of the bottom plate 2 is provided with a supporting leg 11, and one end of the supporting leg 11, which is far away from the bottom plate 2, is provided with a sucker 12; the supporting legs 11 are symmetrically distributed about the center line of the bottom plate 2, and the supporting legs 11 are vertically connected with the bottom plate 2.
After the high-voltage thyristor is placed at the designated position, the high-voltage thyristor is pressed downwards, so that the sucking disc 12 arranged below the supporting leg 11 is sucked with the designated position, the sucking disc 12 limits the high-voltage thyristor, the supporting leg 11 can increase the interval between the high-voltage thyristor and the mounting position, and the heat dissipation of the high-voltage thyristor is accelerated.
In summary, when the high-voltage thyristor capable of realizing the antenna replacing function is used, the fastening pin 10 is loosened, the lead connector 7 is pulled outwards, the lead connector 7 is detached by sliding between the slider 6 and the chute 9, so that the antenna on the high-voltage thyristor can be conveniently replaced, the high-voltage thyristor is pressed downwards, the suction cup 12 arranged below the supporting leg 11 is attracted to a specified position, the supporting leg 11 can increase the interval between the high-voltage thyristor and the installation position, so that the heat dissipation of the high-voltage thyristor can be conveniently accelerated, and the content which is not described in detail in the description belongs to the prior art known by a person skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. A high-voltage thyristor capable of realizing antenna replacement function is characterized by comprising:
the thyristor comprises a thyristor shell (1), wherein a bottom plate (2) is arranged below the thyristor shell (1), a cover plate (3) is arranged above the thyristor shell (1), connecting sheets (4) are fixedly arranged on two sides of the bottom plate (2), and a through hole (5) is formed in the middle of each connecting sheet (4);
the slider (6) is arranged on two sides of the connecting piece (4), the outer side of the connecting piece (4) is provided with a lead connector (7), the surface of the lead connector (7) is provided with a mounting hole (8), two sides of the inner wall of the lead connector (7) are provided with sliding grooves (9), and fastening pins (10) penetrate through the inner portion of the mounting hole (8).
2. The high-voltage thyristor capable of realizing the antenna replacing function as claimed in claim 1, wherein: the through hole (5) corresponds to the mounting hole (8), the cross section of the lead connector (7) is U-shaped, and the fastening pin (10) penetrates through the through hole (5) and the mounting hole (8) and is connected with the lead connector (7).
3. The high-voltage thyristor capable of realizing the antenna replacing function as claimed in claim 1, wherein: the sliding blocks (6) are symmetrically distributed about the central line of the connecting sheet (4), the size of each sliding block (6) is matched with that of the sliding groove (9), and the sliding blocks (6) form a sliding structure with the lead connectors (7) through the sliding grooves (9).
4. The high-voltage thyristor capable of realizing the antenna replacing function as claimed in claim 1, wherein: the bottom of the bottom plate (2) is provided with supporting legs (11), and one ends, far away from the bottom plate (2), of the supporting legs (11) are provided with suckers (12).
5. The high-voltage thyristor capable of realizing the antenna replacing function as claimed in claim 4, wherein: the supporting legs (11) are symmetrically distributed about the center line of the bottom plate (2), and the supporting legs (11) are vertically connected with the bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098334.5U CN215644452U (en) | 2021-09-01 | 2021-09-01 | High-voltage thyristor capable of realizing antenna replacement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122098334.5U CN215644452U (en) | 2021-09-01 | 2021-09-01 | High-voltage thyristor capable of realizing antenna replacement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215644452U true CN215644452U (en) | 2022-01-25 |
Family
ID=79905647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122098334.5U Expired - Fee Related CN215644452U (en) | 2021-09-01 | 2021-09-01 | High-voltage thyristor capable of realizing antenna replacement function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215644452U (en) |
-
2021
- 2021-09-01 CN CN202122098334.5U patent/CN215644452U/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: 20220125 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |