CN212627657U

CN212627657U - High-voltage isolation auxiliary power supply for electron gun power supply

Info

Publication number: CN212627657U
Application number: CN202021732948.3U
Authority: CN
Inventors: 陆兰妹; 李军; 陆荣荣
Original assignee: Tianjin Tuo Microelectronics Technology Co ltd
Current assignee: Tianjin Tuo Microelectronics Technology Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-02-26
Anticipated expiration: 2030-08-19

Abstract

The utility model discloses a high-voltage isolation auxiliary power supply for an electron gun power supply, which comprises a power supply body, wherein one side of the front surface of the power supply body is fixedly connected with a handle; a left moving block is arranged at the bottom of the front surface of the power supply body, a right moving block is arranged on one side of the left moving block, and a knob is arranged at the top of the left moving block; through the left movable block of design, the right movable block, support the base, supporting shoe and knob are convenient for this electron gun power is kept apart with high pressure and is assisted electric power supply in the use, at first get into the electric wire from going into the mouth and pass the card line recess and stretch out in the outlet, then rotate the handle and drive the spool and twine the electric wire, thereby accomplish and accomodate, thereby avoid the electric wire to expose outside and cause the winding, the life of electric wire has been improved, and the risk that the staff was stumbled by the electric wire has been reduced, security and practicality when this power supply used have been improved greatly.

Description

High-voltage isolation auxiliary power supply for electron gun power supply

Technical Field

The utility model belongs to the technical field of power supply, concretely relates to electron gun power is with high-voltage isolation auxiliary power supply.

Background

The battery is not charged, its two poles have positive and negative charges respectively, and the positive and negative charges produce voltage, and the current is formed by directional movement of charge under the action of voltage.

The high-voltage isolation auxiliary power supply for the conventional electron gun power supply has the problems that in the use process, wires are needed due to the external use of an electron gun, too long wires are exposed, the winding is caused, the service life of the wires is influenced, and meanwhile, the risk that workers are stumbled by the exposed wires can occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electron gun power is with high voltage isolation auxiliary power supply to propose current electron gun power and with high voltage isolation auxiliary power supply in the use in solving above-mentioned background art, because the electric wire needs to be used in the external use of electron gun, the electric wire of overlength exposes and can cause the winding to influence its life's while, still can appear the staff and be stumbled the problem of risk by exposing the electric wire.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage isolation auxiliary power supply for an electron gun power supply comprises a power supply body, wherein a handle is fixedly connected to one side of the front surface of the power supply body, a left moving block is arranged at the bottom of the front surface of the power supply body, a right moving block is arranged at one side of the left moving block, a knob is arranged at the top of the left moving block, a transmission shaft is fixedly connected to the bottom of the knob, a driving gear is fixedly connected to the outer side of the transmission shaft, a driven gear is meshed and connected to one side of the driving gear, a roller lead screw is fixedly connected to the inner side of the driven gear, a first moving block is movably sleeved on the outer side of the roller lead screw, a fixed base is movably sleeved on the rear surface of the left moving block, a moving guide rail is fixedly connected to the front surface of the fixed base, screw holes are formed, one side of the handle is fixedly connected with a winding shaft, one side of the winding shaft is fixedly connected with a chuck, a wire clamping groove is formed in the front surface of one side of the winding shaft, a wire inlet is formed in the lower surface of the left moving block, and a wire outlet is formed in the upper surface of the right moving block

Preferably, the bottom of the power supply body is fixedly connected with a supporting base, the inside of the supporting base is fixedly connected with a fixed baffle, the bottom of the fixed baffle is fixedly connected with a pressure spring, the bottom of the pressure spring is fixedly connected with a connecting block, the bottom of the connecting block is fixedly connected with a supporting block, and two sides of the supporting block are respectively provided with a limiting guide rail.

Preferably, a fixed groove is formed in the inner side of the bottom of the left moving block, a limiting rod is arranged inside the fixed groove, a second moving block is fixedly connected to the outer side of the limiting rod, and the second moving block is movably connected with the fixed groove.

Preferably, one side of the chuck is provided with a pull button, the inner side of the pull button is fixedly connected with a return spring, and one side of the return spring is fixedly connected with a movable clamping block.

Preferably, the outer side of the transmission shaft is provided with a limiting clamping groove matched with the transmission shaft, the inner side of the limiting clamping groove is fixedly connected with a limiting clamping block, and the transmission shaft is rotatably sleeved with the limiting clamping block.

Preferably, ten circular holes matched with the movable clamping blocks are formed in the surface of one side of the chuck, and the movable clamping blocks penetrate through the circular holes and are movably clamped with the chuck.

Preferably, a circular groove is formed in the lower surface of the fixed baffle, a limiting slide rod is arranged on the inner side of the pressure spring, the bottom of the limiting slide rod is fixedly connected to the connecting block, and the top of the limiting slide rod is movably sleeved in the circular groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the left movable block of design, the right movable block, support the base, supporting shoe and knob are convenient for this electron gun power is kept apart with high pressure and is assisted electric power supply in the use, at first get into the electric wire from going into the mouth and pass the card line recess and stretch out in the outlet, then rotate the handle and drive the spool and twine the electric wire, thereby accomplish and accomodate, thereby avoid the electric wire to expose outside and cause the winding, the life of electric wire has been improved, and the risk that the staff was stumbled by the electric wire has been reduced, security and practicality when this power supply used have been improved greatly.

2. Through the fixed stop who designs, compression spring, the connecting block, limit guide and support base are convenient for this electron gun power is kept apart with high pressure and is assisted electric power supply in the use, through supporting in the vibrations transmission that the base will produce to compression spring, subduct vibrations through compression spring and play the shock attenuation effect, avoid traditional power supply because vibrations and the face of placing produce the collision, thereby increaseed the protection to the device internal element and place the face, strengthened stability and the economic nature that this power supply is using greatly.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the front sectional structure of the left moving block of the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the utility model at the position B in fig. 2;

FIG. 5 is a schematic side view of the cross-sectional structure of the fixing base of the present invention;

fig. 6 is a schematic view of the front cross-sectional structure of the supporting base of the present invention.

In the figure: 1. a power supply body; 2. a grip; 3. a left moving block; 4. a right moving block; 5. a support base; 6. a support block; 7. a knob; 8. a roller screw rod; 9. a first movable block; 10. a second movable block; 11. a limiting rod; 12. fixing the groove; 13. a fixed base; 14. a screw hole; 15. a handle; 16. a spool; 17. a chuck; 18. a drive shaft; 19. a limiting clamping block; 20. a limiting clamping groove; 21. a driving gear; 22. a driven gear; 23. pulling the button; 24. a return spring; 25. moving the fixture block; 26. a moving guide rail; 27. an outlet; 28. a wire inlet; 29. a wire clamping groove; 30. fixing a baffle plate; 31. a pressure spring; 32. connecting blocks; 33. and limiting the guide rail.

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. 1-6, the present invention provides a technical solution: a high-voltage isolation auxiliary power supply for an electron gun power supply comprises a power supply body 1, a handle 2 is fixedly connected to one side of the front surface of the power supply body 1, a left moving block 3 is arranged at the bottom of the front surface of the power supply body 1, a right moving block 4 is arranged at one side of the left moving block 3, a knob 7 is arranged at the top of the left moving block 3, a transmission shaft 18 is fixedly connected to the bottom of the knob 7, a driving gear 21 is fixedly connected to the outer side of the transmission shaft 18, a driven gear 22 is meshed with one side of the driving gear 21, a roller lead screw 8 is fixedly connected to the inner side of the driven gear 22, a first moving block 9 is movably sleeved on the outer side of the roller lead screw 8, a fixed base 13 is movably sleeved on the rear surface of the left moving block 3, a moving guide rail 26 is fixedly connected to the front surface of the fixed base, a winding shaft 16 is fixedly connected to one side of the handle 15, a chuck 17 is fixedly connected to one side of the winding shaft 16, a wire clamping groove 29 is formed in the front surface of one side of the winding shaft 16, a wire inlet 28 is formed in the lower surface of the left moving block 3, and a wire outlet 27 is formed in the upper surface of the right moving block 4

In this embodiment, at first, clockwise rotation knob 7, knob 7 rotates and drives transmission shaft 18 and rotate, transmission shaft 18 rotates and drives driving gear 21 and rotates, driving gear 21 rotates and drives roller lead screw 8 through driven gear 22 and rotates, roller lead screw 8 rotates and drives left movable block 3 and right movable block 4 separately through driving the first movable block 9 in both sides, thereby can wear out the electric wire from outlet 27 through card line recess 29 after passing through incoming line mouth 28 around, then left movable block 3 and right movable block 4 block during anticlockwise rotation, then rotate handle 15, handle 15 rotates and drives spool 16 and twine the electric wire, thereby avoid the electric wire to expose outside and cause the winding, the life of electric wire has been improved, and the risk that the staff was stumbled by the electric wire has been reduced, the security and the practicality when this power supply uses have been improved greatly.

Specifically, the bottom fixedly connected with of power body 1 supports base 5, supports the inside fixedly connected with fixed stop 30 of base 5, fixed stop 30's bottom fixedly connected with pressure spring 31, pressure spring 31's bottom fixedly connected with connecting block 32, the bottom fixedly connected with supporting shoe 6 of connecting block 32, and the both sides of supporting shoe 6 all are provided with limit guide 33.

In this embodiment, when power supply body 1 starts work, can produce vibrations, vibrations pass to fixed stop 30 through support base 5, follow fixed stop 30 transmission after that to pressure spring 31, vibrations weaken under pressure spring 31's effect, thereby reach the shock attenuation effect, avoid traditional power supply because vibrations and the face of placing produce the collision, thereby increaseed the protection to the device inner member and the face of placing, strengthened stability and the economic nature that this power supply is using greatly.

Specifically, a fixed groove 12 is formed in the inner side of the bottom of the left moving block 3, a limiting rod 11 is arranged inside the fixed groove 12, a second moving block 10 is fixedly connected to the outer side of the limiting rod 11, and the second moving block 10 is movably connected with the fixed groove 12.

In this embodiment, in order to ensure that the left moving block 3 and the right moving block 4 move more stably towards both sides, a fixed groove 12 is formed in the inner side of the bottom of the left moving block 3, and then a limit rod 11 is arranged in the fixed groove 12, so that the outer side of the limit rod 11 is fixedly connected with a second moving block 10, and the second moving block 10 is movably connected with the inner wall of the left moving block 3, so that the left moving block 3 and the right moving block 4 do not shift towards both sides.

Specifically, one side of the chuck 17 is provided with a pull button 23, the inner side of the pull button 23 is fixedly connected with a return spring 24, and one side of the return spring 24 is fixedly connected with a movable clamping block 25.

In this embodiment, in order to guarantee that the spool 16 can be fixed after the completion of accommodating now, and avoid the electric wire loose, set up pull button 23 in one side of chuck 17, pull button 23 drives under reset spring 24's effect and removes fixture block 25 rather than the joint.

Specifically, the outer side of the transmission shaft 18 is provided with a limiting clamping groove 20 matched with the transmission shaft 18, the inner side of the limiting clamping groove 20 is fixedly connected with a limiting clamping block 19, and the transmission shaft 18 is rotatably sleeved with the limiting clamping block 19.

In this embodiment, in order to ensure that the transmission shaft 18 does not shift during the rotation process, a limiting clamping block 19 is disposed in a limiting clamping groove 20 on the outer side of the transmission shaft 18, so that the transmission shaft 18 and the limiting clamping block 19 rotate terribly, thereby completing the transmission.

Specifically, ten circular holes matched with the movable clamping blocks 25 are formed in the surface of one side of the chuck 17, and the movable clamping blocks 25 penetrate through the circular holes and are movably clamped with the chuck 17.

In this embodiment, for the fixed effect of guaranteeing chuck 17 better, set up ten circular holes with removal fixture block 25 looks adaptation in one side of chuck 17 to it is better to make removal fixture block 25 and the fixed effect of chuck 17.

Specifically, a circular groove is formed in the lower surface of the fixed baffle 30, a limiting slide rod is arranged on the inner side of the pressure spring 31, the bottom of the limiting slide rod is fixedly connected to the connecting block 32, and the top of the limiting slide rod is movably sleeved in the circular groove.

In this embodiment, in order to ensure the service life of the pressure spring 31, the inner side of the pressure spring 31 is provided with a limit slide bar, so as to avoid deflection of the limit slide bar, and then the top of the limit slide bar is movably sleeved with the circular groove on the lower surface of the fixed baffle 30.

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

1. The utility model provides an electron gun power is with high voltage isolation assists electric power supply, includes power body (1), front surface one side fixedly connected with handle (2) of power body (1), its characterized in that: a left moving block (3) is arranged at the bottom of the front surface of the power supply body (1), a right moving block (4) is arranged on one side of the left moving block (3), a knob (7) is arranged at the top of the left moving block (3), a transmission shaft (18) is fixedly connected to the bottom of the knob (7), a driving gear (21) is fixedly connected to the outer side of the transmission shaft (18), a driven gear (22) is meshed and connected to one side of the driving gear (21), a roller lead screw (8) is fixedly connected to the inner side of the driven gear (22), a first moving block (9) is movably sleeved on the outer side of the roller lead screw (8), a fixed base (13) is movably sleeved on the rear surface of the left moving block (3), a moving guide rail (26) is fixedly connected to the front surface of the fixed base (13), and screw holes (14) are formed in four corners, a handle (15) is arranged on one side of the left moving block (3), a winding shaft (16) is fixedly connected to one side of the handle (15), a chuck (17) is fixedly connected to one side of the winding shaft (16), a wire clamping groove (29) is formed in the front surface of one side of the winding shaft (16), a wire inlet (28) is formed in the lower surface of the left moving block (3), and a wire outlet (27) is formed in the upper surface of the right moving block (4).

2. The power supply of claim 1, further comprising: the power supply comprises a power supply body (1), wherein the bottom of the power supply body is fixedly connected with a supporting base (5), the inside of the supporting base (5) is fixedly connected with a fixed baffle (30), the bottom of the fixed baffle (30) is fixedly connected with a pressure spring (31), the bottom of the pressure spring (31) is fixedly connected with a connecting block (32), the bottom of the connecting block (32) is fixedly connected with a supporting block (6), and two sides of the supporting block (6) are provided with limiting guide rails (33).

3. The power supply of claim 1, further comprising: the inner side of the bottom of the left moving block (3) is provided with a fixed groove (12), a limiting rod (11) is arranged inside the fixed groove (12), the outer side of the limiting rod (11) is fixedly connected with a second moving block (10), and the second moving block (10) is movably connected with the fixed groove (12).

4. The power supply of claim 1, further comprising: one side of chuck (17) is provided with pull button (23), the inboard fixedly connected with reset spring (24) of pull button (23), one side fixedly connected with of reset spring (24) removes fixture block (25).

5. The power supply of claim 1, further comprising: the limiting clamping groove (20) matched with the transmission shaft (18) is formed in the outer side of the transmission shaft (18), a limiting clamping block (19) is fixedly connected to the inner side of the limiting clamping groove (20), and the transmission shaft (18) is rotatably sleeved with the limiting clamping block (19).

6. The power supply of claim 1, further comprising: ten circular holes matched with the movable clamping blocks (25) are formed in the surface of one side of the chuck (17), and the movable clamping blocks (25) penetrate through the circular holes and are movably connected with the chuck (17).

7. The power supply of claim 2, further comprising: the lower surface of the fixed baffle (30) is provided with a circular groove, the inner side of the pressure spring (31) is provided with a limiting slide rod, the bottom of the limiting slide rod is fixedly connected to the connecting block (32), and the top of the limiting slide rod is movably sleeved in the circular groove.