CN218241578U - Maintain convenient condenser - Google Patents

Abstract

The utility model discloses a maintain convenient condenser, the mounting panel comprises a mounting plate, the top fixedly connected with damper of mounting panel, damper includes the location shell, the spout has all been seted up to the front side and the rear side of location shell inner chamber both sides, the equal fixedly connected with bumper shock absorber in four corners of location shell inner chamber bottom, fixedly connected with fly leaf between the top of four bumper shock absorbers, the equal fixedly connected with gag lever post in both sides at fly leaf top, the top of two gag lever posts all runs through to the outside and the fixedly connected with fixed plate of location shell. The utility model discloses a cooperation that sets up mounting panel, damper, fixed plate, constant head tank, capacitor body, spacing groove, draw-in groove, chucking mechanism, second stopper, first spring, screw hole, bolt and locating piece is used, has solved current condenser and has not been convenient for dismantle after the installation to lead to comparatively trouble problem of condenser when later stage is maintained and is changed.

Description

Maintain convenient condenser

Technical Field

The utility model belongs to the technical field of the condenser, especially, relate to a maintain convenient condenser.

Background

A capacitor is a component for storing electricity and electric energy, and one conductor is surrounded by another conductor, or electric field lines emitted from one conductor are all terminated at the conductor system of another conductor, so that the capacitor is widely used in electronic digital products.

For example, application No.: CN202020421826.6, the utility model relates to a condenser technical field, and disclose a condenser convenient to maintain and change, including mount pad, capacitor body and two curb plates, capacitor body's bottom and the top swing joint of mount pad, two the bottom of curb plate respectively with the left side and the right side fixed connection at mount pad top, capacitor body is located between two curb plates, the equal fixedly connected with connecting plate in bottom of capacitor body left and right sides, this condenser convenient to maintain and change to one side pulling driving lever for the semicircle snap ring separates and moves the inside in logical groove from the side surface of installation pole, overlaps the lantern ring on the top of driving lever again, and carries out spacingly through spacing ball, makes the position of driving lever obtain fixing, and then makes the position of semicircle snap ring obtain fixing, upwards stimulates capacitor body again for the surface separation of installation ring from the installation pole, thereby makes capacitor body separate from the top of mount pad, then is convenient for more the new condenser.

Based on the search of the above patent and the discovery of the device combined with the center of the prior art, the device can solve the problem of buffering and damping the capacitor, although the device can clamp and fix the capacitor when in use.

The utility model provides a maintain convenient condenser possesses fixed when the installation chucking to the condenser, conveniently dismantles the problem of maintaining and changing to the condenser simultaneously to can play absorbing effect when condenser installation and transportation, prevent that the condenser from taking place to rock when installation and transportation, cause the condenser to damage.

SUMMERY OF THE UTILITY MODEL

Problem to prior art existence, the utility model provides a maintain convenient condenser possesses to dismantle the change fast and to the condenser absorbing advantage when installation and transportation, has solved current condenser and has not been convenient for after the installation dismantle to lead to comparatively troublesome problem of condenser when later stage is maintained and is changed.

The utility model discloses a realize like this, a maintain convenient condenser, including the mounting panel, the top fixedly connected with damper of mounting panel, damper includes the location shell, the spout has all been seted up to the front side and the rear side of location shell inner chamber both sides, the equal fixedly connected with bumper shock absorber in four corners of location shell inner chamber bottom, fixedly connected with fly leaf between the top of four bumper shock absorbers, the equal fixedly connected with gag lever post in both sides at fly leaf top, the top of two gag lever posts all runs through to the outside and the fixedly connected with fixed plate of location shell, the constant head tank has been seted up at the top of fixed plate, the inner chamber swing joint of constant head tank has the condenser body, the spacing groove has been seted up on the right side at fixed plate top, the draw-in groove has all been seted up to the front side and the rear side of spacing inslot chamber, the inner chamber fixedly connected with chucking mechanism of spacing groove, chucking mechanism includes the slide bar, the both sides of slide bar all with the inner wall fixed connection of spacing groove, the surface sliding sleeve of slide bar, the first stopper of top fixedly connected with stopper, the left side and the condenser body swing joint of first stopper, the left side swing joint of condenser body has the second stopper, the bottom fixed plate is equipped with the fixed plate bottom fixed plate of second stopper.

As the utility model discloses it is preferred, the four corners at mounting panel top all sets up threaded hole, and the equal threaded connection of inner chamber of four screw holes has the bolt.

As the utility model discloses preferred, the surface of two gag lever posts all overlaps and is equipped with the spacing ring, the equal fixedly connected with second spring in bottom of two spacing rings, between the bottom of two second springs with fly leaf fixed connection.

As the utility model discloses preferred, the equal fixedly connected with locating piece in bottom of location shell front side and rear side between the bottom of two locating pieces and mounting panel fixed connection.

As the utility model discloses preferred, the front side and the equal fixedly connected with slider in rear side of fly leaf both sides, one side that four sliders are close to the spout all with the inner wall swing joint of spout.

As the utility model discloses it is preferred, the left side fixedly connected with third spring of sliding sleeve, the left side of third spring and the inner wall fixed connection of spacing groove, the front side on sliding sleeve right side and the equal fixedly connected with dead lever in rear side, the right side of two dead levers all runs through to the outside and the fixedly connected with fixed block of fixed plate, the inner chamber swing joint of fixed block has the locating lever, the right side of locating lever runs through to the outside and the fixedly connected with of fixed block and turns round the piece, the left side swing joint of locating lever has spacing shell, the left and fixed plate fixed connection of spacing shell.

As the utility model discloses preferred, the equal fixedly connected with fixture block in front side and the rear side of sliding sleeve, two fixture blocks are close to the one side of draw-in groove and the inner wall swing joint of draw-in groove.

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

1. the utility model discloses a set up the cooperation of mounting panel, damper, fixed plate, constant head tank, capacitor body, spacing groove, draw-in groove, chucking mechanism, second stopper, first spring, screw hole, bolt and locating piece and use, solved current condenser and be not convenient for dismantle after the installation to lead to comparatively troublesome problem of condenser when later stage is maintained and is changed.

2. The utility model discloses a cooperation that sets up screw hole and bolt is used, has played the fixed action to the mounting panel, has prevented simultaneously that the mounting panel position from taking place the skew when the installation.

3. The utility model discloses a set up the location shell, the spout, the bumper shock absorber, the fly leaf, the gag lever post, the cooperation of spacing ring and second spring is used, capacitor body installs on domestic appliance usually, however can cause capacitor body to take place to rock when electrical apparatus transports, capacitor body extrudees the fixed plate downwards when taking place to rock, the fixed plate drives two gag lever posts and moves down when extrudeing downwards, two gag lever posts drive the fly leaf and move down when moving down, the fly leaf extrudees four bumper shock absorbers of bottom when moving down, drive the fly leaf rebound through the bumper shock absorber afterwards, drive two gag lever posts and second spring rebound when the fly leaf rebound, the second spring has played the effect spacing to the buffering through the spacing ring to the fly leaf when the rebound, two gag lever posts drive the fixed plate rebound when the rebound simultaneously, take capacitor body rebound when the fixed plate upward movement, thereby played the effect of shock attenuation protection to capacitor body, prevented simultaneously that electrical apparatus from taking place to rock and causing the damage to capacitor body.

4. The utility model discloses a set up the locating piece, played the fixed and limiting displacement to the location shell, prevented simultaneously that the location shell position from taking place the skew when using.

5. The utility model discloses a cooperation that sets up slider and spout is used, has played the limiting displacement of fly leaf, has prevented simultaneously that the fly leaf position from taking place the skew when using.

6. The utility model discloses a set up the slide bar, the sliding sleeve, first stopper, the third spring, the dead lever, the fixed block, the locating lever, the cooperation of turning round piece and spacing shell is used, the user installs when capacitor body, place capacitor body into the inner chamber of constant head tank, capacitor body's left side and the laminating of second stopper, turn round the piece through promoting left afterwards, it drives locating lever and fixed block and remove left when removing left to turn round the piece, the fixed block drives two dead levers and removes left when removing left, two dead levers drive the sliding sleeve and remove left when removing left, the sliding sleeve removes left at the surface of slide bar, the sliding sleeve drives first stopper and removes left when removing left, first stopper uses with the cooperation of second stopper when removing left, carry out the chucking to capacitor body, the locating lever removes left to the inner chamber of spacing shell this moment, the user turns round the piece through the rotation, it drives the locating lever and rotates to drive the locating lever when rotatory to rotate the third spring when rotating, the locating lever drives the left movable block rotation and removes right to the locating lever, this moment spacing shell, spacing shell is rotated to the locating lever, the spacing shell is rotated to the locating lever and is moved through the rotatory block to the first stopper.

7. The utility model discloses a cooperation that sets up fixture block and draw-in groove is used, has played the limiting displacement to the sliding sleeve, has prevented simultaneously that the sliding sleeve from taking place the displacement when using.

Drawings

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention;

fig. 2 is a front sectional exploded view provided by an embodiment of the present invention;

fig. 3 is a right sectional view of a partial structure provided in an embodiment of the present invention;

fig. 4 is a right sectional view of a partial structure provided in an embodiment of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 4 according to an embodiment of the present invention.

In the figure: 1. mounting a plate; 2. a damping mechanism; 201. a positioning shell; 202. a chute; 203. a shock absorber; 204. a movable plate; 205. a limiting rod; 206. a limiting ring; 207. a second spring; 208. a slider; 3. a fixing plate; 4. positioning a groove; 5. a capacitor body; 6. a limiting groove; 7. a card slot; 8. a chucking mechanism; 801. a slide bar; 802. a sliding sleeve; 803. a first stopper; 804. a third spring; 805. fixing the rod; 806. a fixed block; 807. positioning a rod; 808. twisting the block; 809. a limiting shell; 810. a clamping block; 9. a second limiting block; 10. a first spring; 11. a threaded hole; 12. a bolt; 13. and (5) positioning the blocks.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the utility model provides a maintain convenient condenser, including mounting panel 1, mounting panel 1's top fixedly connected with damper 2, damper 2 includes location shell 201, spout 202 has all been seted up to the front side and the rear side of location shell 201 inner chamber both sides, the equal fixedly connected with bumper shock absorber 203 in four corners of location shell 201 inner chamber bottom, fixedly connected with fly leaf 204 between the top of four bumper shock absorbers 203, the equal fixedly connected with gag lever post 205 in both sides at fly leaf 204 top, the outside and the fixedly connected with fixed plate 3 of two gag lever posts 205 all run through to location shell 201 are all run through at the top, constant head tank 4 has been seted up at the top of fixed plate 3, the inner chamber swing joint of constant head tank 4 has condenser body 5, spacing groove 6 has been seted up on the right side at fixed plate 3 top, draw-in groove 7 has all been seted up to the front side and the rear side of spacing groove 6 inner chamber, inner chamber fixedly connected with chucking mechanism 8 of spacing groove 6, chucking mechanism 8 includes slide bar 801, the both sides of slide bar 801 all are connected with inner wall fixed connection of spacing groove 6, the surface cover of slide bar 801 is equipped with sliding sleeve 802, the surface cover of slide bar 802, the first stopper 803, the left side of first stopper 803 and the left side of first stopper 6, the left side of the first stopper 803 and the left side of the fixed connection of stopper 5 are connected with condenser body, the bottom fixed plate 10 of stopper 3, the bottom fixed plate 10 of fixed plate 3 is connected with the bottom fixed plate 10 of second stopper 10, the fixed plate 10 of fixed plate 3, the bottom fixed plate 10 of fixed plate 10, the bottom fixed plate 3, the fixed plate 10.

Referring to fig. 1, 2 and 3, threaded holes 11 are formed at four corners of the top of the mounting plate 1, and bolts 12 are connected to inner cavities of the four threaded holes 11 in a threaded manner.

Adopt above-mentioned scheme: through the cooperation that sets up screw hole 11 and bolt 12 and use, played the fixed action to mounting panel 1, prevented simultaneously that mounting panel 1 from taking place the skew when the installation position.

Referring to fig. 3, the surfaces of the two position-limiting rods 205 are respectively sleeved with position-limiting rings 206, the bottoms of the two position-limiting rings 206 are respectively fixedly connected with second springs 207, and the bottoms of the two second springs 207 are fixedly connected with the movable plate 204.

Adopt above-mentioned scheme: through the arrangement of the positioning shell 201, the sliding groove 202, the shock absorber 203, the movable plate 204, the limiting rod 205, the limiting ring 206 and the second spring 207, the capacitor body 5 is usually installed on a household appliance, however, the capacitor body 5 can be caused to shake when the appliance is transported, the capacitor body 5 extrudes the fixed plate 3 downwards when shaking occurs, the fixed plate 3 drives the two limiting rods 205 to move downwards when extruding downwards, the two limiting rods 205 drive the movable plate 204 to move downwards when moving downwards, the movable plate 204 extrudes the four shock absorbers 203 at the bottom when moving downwards, then the movable plate 204 is driven to move upwards through rebounding of the shock absorbers 203, the movable plate 204 drives the two limiting rods 205 and the second spring 207 to move upwards when moving upwards, the second spring 207 plays a role in buffering and limiting for the movable plate 204 through the limiting ring 206 when moving upwards, meanwhile, the two limiting rods 205 drive the fixed plate 3 to move upwards when moving upwards, and therefore the capacitor body 5 is driven to move upwards, the effect of protecting the capacitor body 5 is achieved, and damage to the capacitor body 5 is prevented from shaking.

Referring to fig. 1 and 3, the positioning blocks 13 are fixedly connected to the bottoms of the front side and the rear side of the positioning shell 201, and the bottoms of the two positioning blocks 13 are fixedly connected to the mounting plate 1.

Adopt above-mentioned scheme: through setting up locating piece 13, played fixed and limiting displacement to location shell 201, prevented simultaneously that location shell 201 from taking place the skew in position when using.

Referring to fig. 2 and 3, the front side and the rear side of the two sides of the movable plate 204 are fixedly connected with the sliding blocks 208, and one sides of the four sliding blocks 208 close to the sliding groove 202 are movably connected with the inner wall of the sliding groove 202.

Adopt above-mentioned scheme: through the cooperation of the sliding block 208 and the sliding groove 202, the limiting effect of the movable plate 204 is achieved, and the movable plate 204 is prevented from being shifted in position when in use.

Referring to fig. 4 and 5, a third spring 804 is fixedly connected to the left side of the sliding sleeve 802, the left side of the third spring 804 is fixedly connected to the inner wall of the limiting groove 6, fixing rods 805 are fixedly connected to the front side and the rear side of the right side of the sliding sleeve 802, the right sides of the two fixing rods 805 are both penetrated through to the outer side of the fixing plate 3 and fixedly connected to the fixing block 806, a positioning rod 807 is movably connected to the inner cavity of the fixing block 806, a torsion block 808 is fixedly connected to the outer side of the fixing block 806, a limiting shell 809 is movably connected to the left side of the positioning rod 807, and the left side of the limiting shell 809 is fixedly connected to the fixing plate 3.

Adopt above-mentioned scheme: by arranging the sliding rod 801, the sliding sleeve 802, the first limiting block 803, the third spring 804, the fixing rod 805, the fixing block 806, the positioning rod 807, the twisting block 808 and the limiting shell 809 for cooperation, when a user installs the capacitor body 5, the capacitor body 5 is placed in the inner cavity of the positioning groove 4, the left side of the capacitor body 5 is attached to the second limit block 9, then the button block 808 is pushed leftwards, the button block 808 drives the positioning rod 807 and the fixed block 806 to move leftwards when moving leftwards, the fixed block 806 drives the two fixed rods 805 to move leftwards when moving leftwards, the two fixed rods 805 drives the sliding sleeve 802 to move leftwards when moving leftwards, the sliding sleeve 802 moves leftwards on the surface of the sliding rod 801 to press the third spring 804, the sliding sleeve 802 drives the first limit block 803 to move leftwards when moving leftwards, the first limit block 803 is matched with the second limit block 9 when moving leftwards, the capacitor body 5 is clamped, at the moment, the positioning rod 807 moves leftwards to the inner cavity of the limiting shell 809, then a user rotates the knob 808, the knob 808 drives the positioning rod 807 to rotate when rotating, the positioning rod 807 drives the two movable blocks at the left side to rotate when rotating, at the moment, the limiting shell 809 limits the positioning rod 807, so that the limiting and fixing effects on the capacitor body 5 are achieved, when the user needs to maintain and change capacitor body 5, turn round piece 808 through the rotation, turn round piece 808 and drive locating lever 807 rotatory when rotatory, locating lever 807 drives two movable blocks rotatory when rotatory, make the movable block shift out from the inner chamber of spacing shell 809, kick-back through third spring 804 drives sliding sleeve 802 and moves right this moment, sliding sleeve 802 drives first stopper 803 and moves right when moving right, thereby the person of facilitating the use maintains and changes capacitor body 5.

Referring to fig. 2, 4 and 5, the front side and the rear side of the sliding sleeve 802 are both fixedly connected with a fixture block 810, and one side of the two fixture blocks 810 close to the slot 7 is movably connected with the inner wall of the slot 7.

Adopt above-mentioned scheme: through the cooperation that sets up fixture block 810 and draw-in groove 7 and use, played the limiting displacement to sliding sleeve 802, prevented simultaneously that sliding sleeve 802 from taking place the displacement when using.

The utility model discloses a theory of operation:

when the capacitor body 5 is used, when a user installs the capacitor body 5, the capacitor body 5 is placed in the inner cavity of the positioning groove 4, the left side of the capacitor body 5 is attached to the second limiting block 9, then the button block 808 is pushed leftwards, the button block 808 drives the positioning rod 807 and the fixed block 806 to move leftwards when moving leftwards, the fixed block 806 drives the two fixing rods 805 to move leftwards when moving leftwards, the two fixing rods 805 drives the sliding sleeve 802 to move leftwards when moving leftwards, the sliding sleeve 802 moves leftwards on the surface of the sliding rod 801 to press the third spring 804, the sliding sleeve 802 drives the first limiting block 803 to move leftwards when moving leftwards, the first limiting block 803 is matched with the second limiting block 9 when moving leftwards to use to clamp the capacitor body 5, at the moment, the positioning rod 807 moves leftwards to the inner cavity of the limiting shell 809, then the user rotates the button block 808, the turning block 808 drives the positioning rod 807 to rotate when rotating, the positioning rod 807 drives the two movable blocks on the left side to rotate when rotating, at the moment, the limiting shell 809 limits the positioning rod 807, so that the capacitor body 5 is limited and fixed, when a user needs to maintain and replace the capacitor body 5, the turning block 808 drives the positioning rod 807 to rotate when rotating through the rotating turning block 808, the positioning rod 807 drives the two movable blocks to rotate when rotating, so that the movable blocks are moved out of the inner cavity of the limiting shell 809, at the moment, the sliding sleeve 802 is driven to move rightwards through the resilience of the third spring 804, the sliding sleeve 802 drives the first limiting block 803 to move rightwards when moving rightwards, so that the user can conveniently maintain and replace the capacitor body 5, the capacitor body 5 is usually arranged on a household appliance, however, the capacitor body 5 can shake when the appliance is transported, the capacitor body 5 downwardly presses the fixed plate 3 when shaking occurs, the fixed plate 3 downwardly presses the two limiting rods 205 when downwardly pressing, the two limiting rods 205 downwardly move when downwardly moving, the movable plate 204 downwardly moves to press the four shock absorbers 203 at the bottom, the movable plate 204 is then rebounded through the shock absorbers 203 to be driven to upwardly move, the movable plate 204 upwardly moves to drive the two limiting rods 205 and the second spring 207 to upwardly move, the second spring 207 upwardly moves to play a role in buffering and limiting the movable plate 204 through the limiting ring 206, the two limiting rods 205 upwardly move to drive the fixed plate 3 to upwardly move when upwardly moving, the fixed plate 3 upwardly moves to drive the capacitor body 5 to upwardly move, a shock absorption and protection effect is achieved on the capacitor body 5, and damage to the capacitor body 5 due to shaking of an electric appliance is prevented.

To sum up: this maintain convenient condenser, through mounting panel 1, damper 2, fixed plate 3, constant head tank 4, capacitor body 5, spacing groove 6, draw-in groove 7, chucking mechanism 8, second stopper 9, first spring 10, screw hole 11, bolt 12 and locating piece 13's cooperation use, solved current condenser and be not convenient for dismantle after the installation to lead to comparatively trouble problem when the condenser is maintained and is changed in the later stage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 capacitor convenient to maintain comprises a mounting plate (1) and is characterized in that: the shock absorption mechanism (2) is fixedly connected to the top of the mounting plate (1), the shock absorption mechanism (2) comprises a positioning shell (201), sliding grooves (202) are formed in the front side and the rear side of the two sides of an inner cavity of the positioning shell (201), shock absorbers (203) are fixedly connected to the four corners of the bottom of the inner cavity of the positioning shell (201), a movable plate (204) is fixedly connected between the tops of the four shock absorbers (203), limiting rods (205) are fixedly connected to the two sides of the top of the movable plate (204), the tops of the two limiting rods (205) penetrate through the outer side of the positioning shell (201) and are fixedly connected with a fixed plate (3), positioning grooves (4) are formed in the top of the fixed plate (3), inner cavity swing joint of the positioning grooves (4) is provided with a capacitor body (5), limiting grooves (6) are formed in the right side of the top of the fixed plate (3), the front side and the rear side of the inner cavity of the limiting grooves (6) are provided with fixing plates (7), clamping mechanisms (8) are fixedly connected with the inner cavities of the limiting grooves (6), the clamping mechanisms (8) comprise clamping blocks (801), the two sides of the sliding rods (801) are connected with the sliding sleeve surfaces of the sliding sleeve (802), and the sliding sleeve (802) of the sliding rods (802) are connected with a first limiting block (802), the left side and the capacitor body (5) swing joint of first stopper (803), the left side swing joint of capacitor body (5) has second stopper (9), the bottom and fixed plate (3) fixed connection of second stopper (9), the equal first spring (10) of fixedly connected with in both sides of fixed plate (3) bottom, between the bottom of two first springs (10) and mounting panel (1) fixed connection.

2. A service-ready capacitor as in claim 1 wherein: threaded holes (11) are formed in four corners of the top of the mounting plate (1), and bolts (12) are connected to inner cavities of the four threaded holes (11) in a threaded mode.

3. A service-ready capacitor as in claim 1 wherein: the surfaces of the two limiting rods (205) are respectively sleeved with a limiting ring (206), the bottoms of the two limiting rings (206) are respectively fixedly connected with a second spring (207), and the bottoms of the two second springs (207) are fixedly connected with the movable plate (204).

4. A service-ready capacitor as in claim 1 wherein: the bottom of location shell (201) front side and rear side all fixedly connected with locating piece (13), between the bottom of two locating pieces (13) and mounting panel (1) fixed connection.

5. A service capacitor as recited in claim 1, wherein: the front side and the rear side of the two sides of the movable plate (204) are fixedly connected with sliding blocks (208), and one side, close to the sliding groove (202), of each of the four sliding blocks (208) is movably connected with the inner wall of the sliding groove (202).

6. A service-ready capacitor as in claim 1 wherein: the utility model discloses a spacing fixed plate of sliding sleeve (802), including sliding sleeve (802), the left side of third spring (804) and the inner wall fixed connection of spacing groove (6), the equal fixedly connected with dead lever (805) of front side and the rear side on sliding sleeve (802) right side, the right side of two dead levers (805) all runs through outside and fixedly connected with fixed block (806) to fixed plate (3), the inner chamber swing joint of fixed block (806) has locating lever (807), the right side of locating lever (807) runs through outside and fixedly connected with of fixed block (806) and turns round piece (808), the left side swing joint of locating lever (807) has spacing shell (809), the left and fixed plate (3) fixed connection of spacing shell (809).

7. A service-ready capacitor as in claim 1 wherein: the front side and the rear side of the sliding sleeve (802) are fixedly connected with clamping blocks (810), and one side, close to the clamping groove (7), of the two clamping blocks (810) is movably connected with the inner wall of the clamping groove (7).

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