CN213546143U

CN213546143U - Capacitor protection device

Info

Publication number: CN213546143U
Application number: CN202023178100.3U
Authority: CN
Inventors: 谢仕飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-06-25
Anticipated expiration: 2030-12-25

Abstract

The utility model discloses a capacitor protection device, including protection casing and buffer gear, the rotation axis is installed to the outside top of protection casing, and installs the visor in the outside top of rotation axis, fixed establishment is all installed at the outside both ends of protection casing, the spout has all been seted up at both ends about the inboard of protection casing, and the inboard of spout all installs the slider, the outside one end welding of slider has the screw rod, and the outside cover of screw rod is equipped with the screw thread piece, the outside welding of slider has the slide bar, buffer gear installs the outside one end at the slide bar, the capacitor main part is installed to buffer gear's outside one end. This capacitor protection device, through slider structure and fixed knot construct setting, can be fixed adjusting it with removing the slide bar through sliding structure, then can fix the slide bar with protection casing through fixed knot structure, the protective housing phenomenon that does not correspond when will solving the installation.

Description

Capacitor protection device

Technical Field

The utility model relates to a relevant technical field of condenser specifically is a condenser protection device.

Background

The capacitor is formed by a layer of insulating dielectric medium sandwiched between two metal electrodes, when a voltage is applied between the two metal electrodes, the electrodes can store charges, so the capacitor is an energy storage element, any two conductors which are insulated from each other and are very close to each other form a capacitor, and the parallel plate capacitor is formed by a plate of the capacitor and the dielectric medium.

But the capacitor protection device who uses at present can appear putting down or can not fully laminate when placing the condenser, if the installation like this, can make condenser and protecting sheathing's conch wall bump because of the removal of installation back protecting sheathing, influenced the life of condenser, on long-time use back dust can adsorb the display screen and the button of condenser, long-time accumulation led to the fact the influence and damage to the condenser.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a capacitor protection device to solve the present capacitor protection device who uses who proposes in the above-mentioned background art and can appear putting down or can not fully laminate when placing the condenser, if so install, can make condenser and protecting sheathing's conchal wall bump because of the removal of installing back protecting sheathing, the life of condenser has been influenced, use for a long time the back dust can adsorb on the display screen and the button of condenser, long-time accumulation causes the problem of influence and damage to the condenser.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a capacitor protection device, includes protection casing and buffer gear, the rotation axis is installed to protection casing's outside top, and installs the visor in the outside top of rotation axis, fixed establishment is all installed at protection casing's outside both ends, the spout has all been seted up at both ends about protection casing's inboard, and the inboard of spout all installs the slider, the outside one end welding of slider has the screw rod, and the outside cover of screw rod is equipped with the screw thread piece, the outside welding of slider has the slide bar, buffer gear installs the outside one end at the slide bar, the condenser main part is installed to buffer gear's outside one end, and the dustproof mechanism is installed in the outside of condenser main part.

Preferably, the protective cover and the protective shell form a rotating structure through a rotating shaft, and the rotating shaft is symmetrically arranged with respect to a central axis of the protective shell.

Preferably, the sliding rod and the protection shell form a sliding structure through a sliding block, and the sliding rod and the protection shell are vertically distributed.

Preferably, the sliding block and the protection shell form a fixed structure through a thread block, and the thread block is symmetrically arranged on the central axis of the protection shell.

Preferably, the fixing mechanism comprises a limiting rod, a limiting hole and a limiting block, the limiting rod is welded at the two ends of the outer side wall of the protection shell, the limiting hole is formed in the inner side of the limiting rod, and the limiting block is installed on the outer side of the limiting hole.

Preferably, buffer gear includes crooked elastic plate, protection pad and bracing piece, the welding of lateral wall one end of slide bar has crooked elastic plate, the laminating of the outside of crooked elastic plate has the protection pad, and the bracing piece is installed at the outside both ends of protection pad.

Preferably, dustproof mechanism includes draw-in groove, fixture block and dust screen, the draw-in groove has all been seted up at the lateral wall both ends of capacitor body, the inboard riveting of draw-in groove has the fixture block, and the dust screen is installed to the lateral wall of fixture block.

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

1. according to the capacitor protection device, through the arrangement of the sliding block structure and the fixing structure, the movable sliding rod can be fixed and adjusted through the sliding structure, then the sliding rod can be fixed with the protection shell through the fixing structure, and the phenomenon that the protection shell does not correspond when the capacitor protection device is installed can be solved;

2. the capacitor protection device can absorb shock when the capacitor shakes through the tension effect of the bending elastic plate by the arrangement of the buffer mechanism, so that the protection effect on the capacitor is achieved, the damage is prevented, and the practicability of the protection device is improved;

3. this capacitor protection device through dustproof mechanism's setting, can avoid long-time use back dust can adsorb on the display screen and the button of condenser, can prevent that the dust that accumulates for a long time from causing influence and damage to the condenser, has improved the life of this device.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the fixing structure of the present invention;

FIG. 3 is a schematic view of the buffering mechanism of the present invention;

fig. 4 is a schematic structural view of the dustproof mechanism of the present invention.

In the figure: 1. a protective housing; 2. a rotating shaft; 3. a protective cover; 4. a fixing mechanism; 401. a limiting rod; 402. a limiting hole; 403. a limiting block; 5. a chute; 6. a slider; 7. a screw; 8. a thread block; 9. a slide bar; 10. a buffer mechanism; 1001. bending the elastic plate; 1002. a protection pad; 1003. a support bar; 11. a capacitor body; 12. a dust-proof mechanism; 1201. a card slot; 1202. a clamping block; 1203. a dust screen.

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: the utility model provides a capacitor protection device, including protection casing 1 and buffer gear 10, rotation axis 2 is installed to protection casing 1's outside top, and rotation axis 2's outside top installs visor 3, fixed establishment 4 is all installed at protection casing 1's outside both ends, spout 5 has all been seted up at both ends about protection casing 1's the inboard, and slider 6 is all installed to spout 5's inboard, the welding of slider 6's outside one end has screw rod 7, and the outside cover of screw rod 7 is equipped with thread block 8, the welding of slider 6's the outside has slide bar 9, buffer gear 10 installs the outside one end at slide bar 9, capacitor body 11 is installed to buffer gear 10's outside one end, and dustproof mechanism 12 is installed in capacitor body 11's the outside.

Furthermore, the protective cover 3 and the protective housing 1 form a rotating structure through the rotating shaft 2, the rotating shaft 2 is symmetrically arranged with respect to the central axis of the protective housing 1, and the protective cover 3 is covered on the protective housing 1 through the rotating shaft 2, thereby protecting the capacitor body 11.

Furthermore, the sliding rod 9 and the protective housing 1 form a sliding structure through the sliding block 6, the sliding rod 9 and the protective housing 1 are vertically distributed, and the sliding block 6 connected through the sliding rod 9 slides on the sliding groove 5, so that the fastening effect on the capacitor main body 11 can be achieved.

Further, slider 6 passes through screw thread piece 8 and constitutes fixed knot with protection casing 1 and constructs, and screw thread piece 8 uses the axis of protection casing 1 to set up as the symmetry, through slider 6 one end welded screw thread piece 8, and the screw thread piece 8 of establishing on screw rod 7 cover can be fixed with slide bar 9 with protection casing 1 simultaneously.

Further, the fixing mechanism comprises a limiting rod 401, a limiting hole 402 and a limiting block 403, the limiting rod 401 is welded at two ends of the outer side wall of the protection shell 1, the limiting hole 402 is formed in the inner side of the limiting rod 401, the limiting block 403 is installed on the outer side of the limiting hole 402, the position of the limiting hole 402 on the limiting rod 401 is adjusted according to the position required to be installed, and then the protection shell 1 and the driving device are fixed through the limiting block 403.

Further, buffer gear 10 includes crooked elastic plate 1001, protection pad 1002 and bracing piece 1003, the welding of lateral wall one end of slide bar 9 has crooked elastic plate 1001, the laminating of the outside of crooked elastic plate 1001 has protection pad 1002, and the bracing piece 1003 is installed at the outside both ends of protection pad 1002, can pass through the tension effect of crooked elastic plate 1001, the bracing piece 1003 of the installation of crooked elastic plate 1001 one end, bracing piece 1003 one end welded capacitor body 11, can shake when capacitor body 11 rocks and subtract shock, play the protection effect to capacitor body 11, prevent the damage.

Further, dustproof mechanism 12 includes draw-in groove 1201, fixture block 1202 and dust screen 1203, and draw-in groove 1201 has all been seted up at capacitor body 11's lateral wall both ends, and the inboard riveting of draw-in groove 1201 has fixture block 1202, and the dust screen 1203 is installed to fixture block 1202's lateral wall, and dust screen 1203 can avoid long-time use back dust can adsorb on capacitor body 11's display screen and button, can prevent that long-time accumulated dust from leading to the fact influence and damage to capacitor body 11.

The working principle is as follows: for such capacitor protection devices, we should first put the protection device beside the equipment to be installed;

then, the position of a limiting hole 402 on a limiting rod 401 is adjusted according to the position to be installed, then the protective shell 1 and a driving device are fixed by using a limiting block 403, then the capacitor main body 11 is installed according to the size of the capacitor main body 11, the adjusting screw 7 pushes the sliding block 6 to be in the position on the sliding groove 5, the position of the sliding rod 9 is adjusted, then the capacitor main body 11 and the supporting rod 1003 are welded, the problem that the protective shell 1 and the capacitor main body 11 do not correspond to each other during installation and shock absorption during shaking of the capacitor can be solved by fixing through the thread block 8, the protective effect on the capacitor is achieved, damage is prevented, dust can be prevented from being adsorbed to a display screen and keys of the capacitor main body 11 after long-time use through the dust screen 1203, and influence and damage to the capacitor main body 11 caused by dust accumulated for a long time;

finally, the protective cover 3 is covered by the rotating shaft 2, and after long-time use, the dust screen 1203 can be detached and cleaned through the arrangement of the fixture blocks 1202 and the clamping grooves 1201, so that the use process of the whole capacitor protection device is completed.

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. A capacitor protection device, comprising a protection case (1) and a buffer mechanism (10), characterized in that: rotation axis (2) are installed to the outside top of protection casing (1), and visor (3) are installed to the outside top of rotation axis (2), fixed establishment (4) are all installed at the outside both ends of protection casing (1), spout (5) have all been seted up at both ends about the inboard of protection casing (1), and the inboard of spout (5) all installs slider (6), the outside one end welding of slider (6) has screw rod (7), and the outside cover of screw rod (7) is equipped with screw thread piece (8), the outside welding of slider (6) has slide bar (9), the outside one end at slide bar (9) is installed in buffer gear (10), the outside one end welding of buffer gear (10) has capacitor body (11), and dustproof mechanism (12) are installed in the outside of capacitor body (11).

2. A capacitor protection device according to claim 1, wherein: the protective cover (3) and the protective shell (1) form a rotating structure through the rotating shaft (2), and the rotating shaft (2) is symmetrically arranged on the central axis of the protective shell (1).

3. A capacitor protection device according to claim 1, wherein: the sliding rod (9) and the protective shell (1) form a sliding structure through the sliding block (6), and the sliding rod (9) and the protective shell (1) are vertically distributed.

4. A capacitor protection device according to claim 1, wherein: the sliding block (6) and the protection shell (1) form a fixed structure through the thread block (8), and the thread block (8) is symmetrically arranged on the central axis of the protection shell (1).

5. A capacitor protection device according to claim 1, wherein: the fixing mechanism (4) comprises a limiting rod (401), a limiting hole (402) and a limiting block (403), the limiting rod (401) is welded at two ends of the outer side wall of the protection shell (1), the limiting hole (402) is formed in the inner side of the limiting rod (401), and the limiting block (403) is installed on the outer side of the limiting hole (402).

6. A capacitor protection device according to claim 1, wherein: buffer gear (10) are including crooked elastic plate (1001), protection pad (1002) and bracing piece (1003), crooked elastic plate (1001) have been welded to the lateral wall one end of slide bar (9), the outside laminating of crooked elastic plate (1001) has protection pad (1002), and bracing piece (1003) are installed at the outside both ends of protection pad (1002).

7. A capacitor protection device according to claim 1, wherein: the dustproof mechanism (12) comprises a clamping groove (1201), a clamping block (1202) and a dustproof net (1203), the clamping groove (1201) is formed in the two ends of the outer side wall of the capacitor main body (11), the clamping block (1202) is riveted to the inner side of the clamping groove (1201), and the dustproof net (1203) is installed on the outer side wall of the clamping block (1202).