CN212752713U - Filament power supply for electron accelerator - Google Patents
Filament power supply for electron accelerator Download PDFInfo
- Publication number
- CN212752713U CN212752713U CN202021916741.1U CN202021916741U CN212752713U CN 212752713 U CN212752713 U CN 212752713U CN 202021916741 U CN202021916741 U CN 202021916741U CN 212752713 U CN212752713 U CN 212752713U
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- Prior art keywords
- power supply
- fixedly connected
- fixed
- electron accelerator
- supply body
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- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 8
- 241000883990 Flabellum Species 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a filament power supply for an electron accelerator, which comprises a power supply body, wherein the bottom of the power supply body is provided with a fixed base, movable baffles are movably clamped on two sides of the power supply body, the top of the power supply body is movably connected with a protective baffle, and the top of the fixed base is fixedly connected with a supporting slide block; through the spacing fixture block of design, spacing draw-in groove, fixed recess, powerful spring and supporting shoe, this a filament power supply for electron accelerator of being convenient for drives the roller bearing lead screw through rotating the knob and rotates in the use, then it is fixed with the power supply body joint to drive both sides movable baffle, avoid the loaded down with trivial details and fixed unstability of traditional fixed mode, when having alleviateed staff's work burden greatly, the device's work efficiency has been improved to this filament power supply convenience and practicality when using have been strengthened.
Description
Technical Field
The utility model belongs to the technical field of the filament power, concretely relates to filament power for electron accelerator.
Background
The filament power supply uses advanced switch power supply circuit and adaptive technology, and can automatically judge the internal resistance of the high-power electronic tube to smooth the voltage and make the high-power electronic tube work in a high-precision state, thereby solving various faults generated by the high-power electronic tube filament due to the small cold resistance and easily suffering from current impact and prolonging the service life of the electronic tube.
The existing filament power supply for the electron accelerator is usually fixed by screw direct mounting in the using process, and the fixing mode is complex in operation and unstable in fixation, so that the workload of workers is greatly increased, and the working efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filament power supply for electron accelerator to propose current filament power supply for electron accelerator in solving above-mentioned background art and in the use, all by the fixed filament power of screw direct mount usually, this fixed mode not only complex operation still can have fixed unstable phenomenon, thereby greatly increased staff's work burden, reduce work efficiency's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a filament power supply for electron accelerator, includes power supply body, power supply body's bottom is provided with unable adjustment base, power supply body's both sides activity joint has movable baffle, power supply body's top swing joint has guard flap, unable adjustment base's top fixedly connected with supporting shoe, unable adjustment base's inboard rotatory roller bearing lead screw that has cup jointed, the movable block has been cup jointed in the outside activity of roller bearing lead screw, one side of unable adjustment base is provided with the knob, fixed recess has been seted up to one side of movable baffle, the powerful spring of one side fixedly connected with of fixed recess, one side fixedly connected with supporting shoe of powerful spring, one side fixedly connected with gasket of supporting shoe, spacing spout has been seted up to unable adjustment base's upper surface.
Preferably, the inboard fixedly connected with fixed bolster of guard flap, the inside fixedly connected with motor of fixed bolster, the top fixedly connected with transmission shaft of motor, the outside and the rotatory coupling of transmission shaft have limit baffle, the top fixedly connected with flabellum of transmission shaft, the top fixedly connected with thermovent of fixed bolster.
Preferably, one side of the roller lead screw is fixedly connected with a limiting clamping block, a limiting clamping groove matched with the limiting clamping block is formed in the surface of one side of the inner wall of the fixed base, and the limiting clamping block is movably sleeved with the limiting clamping groove.
Preferably, the fixed base is provided with a movable guide rail on the upper surface of the inner wall, and the top of the movable guide rail is movably sleeved with the bottom of the movable block.
Preferably, one side of the knob is fixedly connected with a connecting shaft, one side of the fixing base is provided with a circular hole, and the connecting shaft penetrates through the circular hole and is fixedly connected with the roller screw rod.
Preferably, the inner side of the strong spring is provided with a limiting slide bar, the surface of one side of the fixing groove is provided with a circular groove, one side of the limiting slide bar is fixedly connected with the supporting block, and the other side of the limiting slide bar is movably sleeved with the circular groove.
Preferably, the bottom of the limiting baffle is fixedly connected with the top of the motor, a limiting hole matched with the transmission shaft is formed in the upper surface of the limiting baffle, and the transmission shaft is rotatably sleeved in the limiting hole.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the spacing fixture block of design, spacing draw-in groove, fixed recess, powerful spring and supporting shoe, this a filament power supply for electron accelerator of being convenient for drives the roller bearing lead screw through rotating the knob and rotates in the use, then it is fixed with the power supply body joint to drive both sides movable baffle, avoid the loaded down with trivial details and fixed unstability of traditional fixed mode, when having alleviateed staff's work burden greatly, the device's work efficiency has been improved to this filament power supply convenience and practicality when using have been strengthened.
2. Through the fixed bolster, limit baffle, transmission shaft, flabellum and thermovent of design, this a filament power for electron accelerator of being convenient for drives the flabellum through the motor and rotates in the use, then discharges the heat that filament power produced through the thermovent, avoids traditional filament power radiating effect to see not damage accurate parts in it, has strengthened the device's radiating effect greatly, has improved the life and the practicality of this filament power.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of a front cross section a in fig. 1 according to the present invention;
fig. 3 is a schematic front sectional view of the utility model shown in fig. 1 at B;
fig. 4 is a schematic view of the overlooking partial structure of the fixing base of the present invention.
In the figure: 1. a power supply body; 2. a fixed base; 3. moving the baffle; 4. a protective baffle; 5. a support slide block; 6. a roller screw rod; 7. a movable block; 8. a moving guide rail; 9. a knob; 10. fixing a bracket; 11. a motor; 12. a limit baffle; 13. a drive shaft; 14. a fan blade; 15. a heat dissipation port; 16. a limiting clamping block; 17. a limiting clamping groove; 18. fixing the groove; 19. a strong spring; 20. a support block; 21. a gasket; 22. and a limiting sliding groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a filament power supply for an electron accelerator, comprising a power supply body 1, characterized in that: the bottom of power supply body 1 is provided with unable adjustment base 2, the both sides swing joint of power supply body 1 has movable baffle 3, the top swing joint of power supply body 1 has guard flap 4, unable adjustment base 2's top fixedly connected with supporting shoe 5, unable adjustment base 2's inboard rotatory roller bearing lead screw 6 that has cup jointed, movable block 7 has been cup jointed in the outside activity of roller bearing lead screw 6, one side of unable adjustment base 2 is provided with knob 9, fixed recess 18 has been seted up to one side of movable baffle 3, one side fixedly connected with powerful spring 19 of fixed recess 18, one side fixedly connected with supporting shoe 20 of powerful spring 19, one side fixedly connected with gasket 21 of supporting shoe 20, spacing spout 22 has been seted up to the upper surface of unable adjustment base 2.
In the embodiment, firstly, the power supply body 1 is placed on the upper surface of a supporting slide block 5, then the power supply body 1 is pushed inwards under the action of a fixed base 2 through the supporting slide block 5 to reach a specified installation position, then a knob 9 is rotated, the knob 9 is rotated to drive a roller lead screw 6 to rotate, the roller lead screw 6 rotates to drive movable blocks 7 at two sides to move towards the middle, the movable blocks 7 move towards the middle to drive a movable baffle 3 to move towards the middle, the movable baffle 3 moves to drive a fixed groove 18 to drive a supporting block 20 to move towards the middle, the supporting block 20 drives a gasket 21 to move towards the middle to clamp and fix the power supply body 1, so that when the power supply body 1 collides, the fixed groove 18 can absorb shock to avoid the damage of precise parts in the power supply body, the complexity and unstable fixation of the traditional fixing mode are avoided, the work burden of workers is, the working efficiency of the device is improved, and therefore the convenience and the practicability of the filament power supply in use are enhanced.
Specifically, the inboard fixedly connected with fixed bolster 10 of guard flap 4, the inside fixedly connected with motor 11 of fixed bolster 10, the top fixedly connected with transmission shaft 13 of motor 11, the outside and the rotatory splicing of transmission shaft 13 have limit baffle 12, the top fixedly connected with flabellum 14 of transmission shaft 13, the top fixedly connected with thermovent 15 of fixed bolster 10.
In this embodiment, when power supply body 1 begins work, starter motor 11, motor 11 rotates and drives transmission shaft 13 and rotate, and transmission shaft 13 rotates and drives flabellum 14 and rotate, and flabellum 14 rotates and drives the steam that power supply body 1 gived off and pass through thermovent 15 and discharge, avoids traditional power supply body 1 radiating effect to see not damage precision part in it, has strengthened the device's radiating effect greatly, has improved this power supply body 1's life and practicality.
Specifically, one side of the roller lead screw 6 is fixedly connected with a limiting clamping block 16, a limiting clamping groove 17 matched with the limiting clamping block 16 is formed in the surface of one side of the inner wall of the fixed base 2, and the limiting clamping block 16 is movably sleeved with the limiting clamping groove 17.
In this embodiment, in order to avoid the position deviation of the roller lead screw 6 during the rotation process, the limiting clamping block 16 is fixedly connected to one side of the roller lead screw 6, so that the limiting clamping block 16 is movably sleeved with the limiting clamping groove 17 formed in the surface of one side of the inner wall of the fixed base 2, and the roller lead screw 6 is ensured to move more stably with the movable block 7.
Specifically, the upper surface of the inner wall of the fixed base 2 is fixedly provided with a movable guide rail 8, and the top of the movable guide rail 8 is movably sleeved with the bottom of the movable block 7.
In this embodiment, in order to avoid the movable block 7 from shifting when moving, the movable guide rail 8 is movably sleeved at the bottom of the movable block 7, so that the movable block 7 is more stable when moving.
Specifically, one side of the knob 9 is fixedly connected with a connecting shaft, one side of the fixing base 2 is provided with a circular hole, and the connecting shaft penetrates through the circular hole and is fixedly connected with the roller lead screw 6.
In this embodiment, in order to ensure that the knob 9 can drive the roller lead screw 6 to rotate, a circular hole is formed in one side of the fixing base 2, and then the knob 9 is fixedly connected with the roller lead screw 6 through the connecting shaft, so that the knob 9 rotates to drive the roller lead screw 6 to rotate.
Specifically, a limiting slide bar is arranged on the inner side of the strong spring 19, a circular groove is formed in the surface of one side of the fixing groove 18, one side of the limiting slide bar is fixedly connected with the supporting block 20, and the other side of the limiting slide bar is movably sleeved with the circular groove.
In this embodiment, in order to make the service life of the strong spring 19 longer, the inside of the strong spring 19 is provided with the limiting slide rod, so that one end of the limiting slide rod is fixedly connected with the supporting block 20, and the other end of the limiting slide rod is movably sleeved with the circular groove on one side of the fixed groove 18, thereby preventing the strong spring 19 from generating large deformation to influence the service life of the strong spring.
Specifically, the bottom of limit baffle 12 and the top fixed connection of motor 11, the spacing hole with 13 looks adaptations of transmission shaft is seted up to limit baffle 12's upper surface, and transmission shaft 13 is rotatory to be cup jointed in spacing hole.
In this embodiment, in order to ensure that the transmission shaft 13 can be driven by the motor 11 to rotate more stably, the transmission shaft 13 is fixedly connected with the motor 11 through the limiting hole formed in the upper surface of the professional limiting baffle 12.
Wherein the model of the motor 11 is 50K120 GN-CF.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A filament power supply for an electron accelerator, comprising a power supply body (1), characterized in that: the power supply comprises a power supply body (1), a fixed base (2) is arranged at the bottom of the power supply body (1), movable baffles (3) are movably clamped at two sides of the power supply body (1), a protective baffle (4) is movably connected at the top of the power supply body (1), a supporting slide block (5) is fixedly connected at the top of the fixed base (2), a roller lead screw (6) is rotatably sleeved at the inner side of the fixed base (2), a movable block (7) is movably sleeved at the outer side of the roller lead screw (6), a knob (9) is arranged at one side of the fixed base (2), a fixed groove (18) is formed at one side of the movable baffle (3), a strong spring (19) is fixedly connected at one side of the fixed groove (18), a supporting block (20) is fixedly connected at one side of the strong spring (19), and a gasket (21) is fixedly, and the upper surface of the fixed base (2) is provided with a limiting sliding chute (22).
2. A filament power supply for an electron accelerator as defined in claim 1, wherein: inboard fixedly connected with fixed bolster (10) of protective barrier (4), the inside fixedly connected with motor (11) of fixed bolster (10), the top fixedly connected with transmission shaft (13) of motor (11), limit baffle (12) have been cup jointed with the rotation in the outside of transmission shaft (13), the top fixedly connected with flabellum (14) of transmission shaft (13), the top fixedly connected with thermovent (15) of fixed bolster (10).
3. A filament power supply for an electron accelerator as defined in claim 1, wherein: the roller bearing lead screw is characterized in that a limiting clamping block (16) is fixedly connected to one side of the roller bearing lead screw (6), a limiting clamping groove (17) matched with the limiting clamping block (16) is formed in the surface of one side of the inner wall of the fixed base (2), and the limiting clamping block (16) is movably sleeved with the limiting clamping groove (17).
4. A filament power supply for an electron accelerator as defined in claim 1, wherein: the inner wall upper surface fixed mounting of unable adjustment base (2) has movable guide rail (8), the top of movable guide rail (8) cup joints with the bottom activity of movable block (7).
5. A filament power supply for an electron accelerator as defined in claim 1, wherein: one side of the knob (9) is fixedly connected with a connecting shaft, one side of the fixed base (2) is provided with a round hole, and the connecting shaft penetrates through the round hole and is fixedly connected with the roller lead screw (6).
6. A filament power supply for an electron accelerator as defined in claim 1, wherein: the inner side of the strong spring (19) is provided with a limiting slide bar, the surface of one side of the fixing groove (18) is provided with a circular groove, one side of the limiting slide bar is fixedly connected with the supporting block (20), and the other side of the limiting slide bar is movably sleeved with the circular groove.
7. A filament power supply for an electron accelerator as defined in claim 2, wherein: the bottom of limit baffle (12) and the top fixed connection of motor (11), the spacing hole with transmission shaft (13) looks adaptation is seted up to the upper surface of limit baffle (12), transmission shaft (13) rotatory cup joint in spacing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021916741.1U CN212752713U (en) | 2020-09-04 | 2020-09-04 | Filament power supply for electron accelerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021916741.1U CN212752713U (en) | 2020-09-04 | 2020-09-04 | Filament power supply for electron accelerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212752713U true CN212752713U (en) | 2021-03-19 |
Family
ID=74992717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021916741.1U Expired - Fee Related CN212752713U (en) | 2020-09-04 | 2020-09-04 | Filament power supply for electron accelerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212752713U (en) |
-
2020
- 2020-09-04 CN CN202021916741.1U patent/CN212752713U/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: 20210319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |