CN211045268U

CN211045268U - High-voltage capacitor with plug-in bipolar outlet structure

Info

Publication number: CN211045268U
Application number: CN202020140191.2U
Authority: CN
Inventors: 王琰
Original assignee: Shaanxi Hengyi Pressure Sensitive Electronic Technology Co ltd
Current assignee: Shaanxi Hengyi Pressure Sensitive Electronic Technology Co ltd
Priority date: 2020-01-22
Filing date: 2020-01-22
Publication date: 2020-07-17
Anticipated expiration: 2030-01-22

Abstract

The utility model discloses a high-voltage capacitor with bipolar outlet structure of plug-in, including condenser and protective housing, the protective housing is installed to the outer wall of condenser, connecting device is installed to the upper end left and right sides of condenser, the mutual joint of top outer wall of plug has the jack, the equal electrical property of plug and jack links to each other, the outer wall winding of jack has insulating shell, the upper end of jack all is linked together through wire and external circuit, the outer wall top rigid coupling of insulating shell has the roof. This high-voltage capacitor with bipolar outlet structure of plug-in, structure scientific and reasonable, convenience safe in utilization is provided with connecting device, including the cooperation between plug, jack, condenser, protective housing, insulating casing, roof and the wire, realizes that the positive negative pole of condenser passes through the wire and links to each other with external circuit electrical property, has avoided prior art to need to carry out the wiring that welded mode accomplished the condenser and has leaded to the wiring part not convenient to install.

Description

High-voltage capacitor with plug-in bipolar outlet structure

Technical Field

The utility model relates to a condenser technical field specifically is a high-voltage capacitor with bipolar outlet structure of plug-in.

Background

Two conductors placed close to each other with a non-conductive insulating medium between them form a capacitor, which stores electric charge when a voltage is applied between the two plates of the capacitor, whose capacitance is equal in value to the ratio of the amount of electric charge on one conductive plate to the voltage between the two plates, the basic unit of capacitance of the capacitor being farad, a capacitive element being generally indicated by the letter C in the circuit diagram.

Although the capacitor in the prior art can be used by wiring, the wiring of the capacitor in the prior art is complex in mounting and dismounting, and is inconvenient to use quickly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-voltage capacitor with bipolar outlet structure of plug-in to the wiring that the welded mode was accomplished the condenser is carried out to the needs that provide in solving above-mentioned background art leads to the problem of the partial inconvenient installation of wiring.

In order to achieve the above object, the utility model provides a following technical scheme: a high-voltage capacitor with a plug-in bipolar outlet structure comprises a capacitor and a protective shell, wherein the protective shell is installed on the outer wall of the capacitor, and connecting devices are installed on the left side and the right side of the upper end of the capacitor;

the connecting device comprises jacks, wires, a top plate, an insulating shell and a plug;

two the equal electrical property of plug links to each other in the top left and right sides of condenser, the mutual joint of top outer wall of plug has the jack, plug and the equal electrical property of jack link to each other, the outer wall winding of jack has the insulating casing, the upper end of jack all is linked together through wire and external circuit, the outer wall top rigid coupling of insulating casing has the roof.

Preferably, the two plugs are electrically connected with the positive and negative terminals of the capacitor respectively.

Preferably, the popping devices are arranged inside the left side and the right side above the protective shell;

the ejection device comprises a first spring, a sleeve and a transverse plate;

the sleeve all is located the outer wall outside of plug, the sleeve all links to each other with the protective housing is fixed, telescopic inside center is equipped with the diaphragm, diaphragm and plug and the equal clearance fit of sleeve, the below of diaphragm is equipped with first spring, the upper and lower both sides of first spring are fixed with diaphragm and condenser respectively and are linked to each other, and the top of diaphragm closely laminates with the insulating housing.

Preferably, the height of the upper end of the sleeve is consistent with that of the upper end of the plug.

Preferably, a positioning device is arranged at the center of the upper end of the protective shell;

the positioning device comprises a screw, a cover plate, a vertical cylinder, a vertical rod, a clamping groove, a second spring, a vertical plate and a clamping block;

the screw rod is located the inside center of roof, the screw rod links to each other with the roof screw thread, the upper end rigid coupling of screw rod has the apron, the montant rigid coupling is at the lower extreme center of roof, the upper end center at the protective housing of a section of thick bamboo rigid coupling, a section of thick bamboo all with montant clearance fit, the lower extreme left and right sides of screw rod all is equipped with the fixture block, the equal clearance fit of fixture block and montant, the outer wall rigid coupling of fixture block has the riser, the inboard of riser all is equipped with the second spring, the inside and outside both sides of second spring are fixed continuous with montant and riser respectively, two the draw-in groove is processed respectively at the inner wall left and right.

Preferably, a clamping structure is formed between the clamping block and the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that: this high-voltage capacitor with bipolar outlet structure of plug-in has structure scientific and reasonable, convenience safe in utilization:

be provided with connecting device, including the cooperation between plug, jack, condenser, protective housing, insulating casing, roof and the wire, make the wiring of carrying out the condenser add man-hour, the user can install the jack that corresponds at the plug outer wall that corresponds, realizes that the positive negative pole of condenser passes through the wire and links to each other with external circuit electrical property, has avoided prior art to carry out the wiring that welded mode accomplished the condenser and has leaded to the wiring part not convenient to install.

Be provided with positioner and pop out the device, including first spring, the sleeve, the diaphragm, the roof, the plug, the jack, the montant, the apron, cooperation between fixture block and the draw-in groove, when making the installation plug and jack, can cause the extrusion to first spring, rotate the screw rod afterwards and make its downstream squeeze the draw-in groove with the fixture block inside, realize the fixed of wiring position, but reverse rotation when needs are dismantled, the elasticity of first spring can pop out the wiring part, the dismantlement problem of the department of working a telephone switchboard of having avoided prior art's condenser not being convenient for.

Drawings

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

FIG. 2 is a schematic view of the capacitor, the protective shell, and the first spring of FIG. 1;

FIG. 3 is a schematic structural view of the vertical tube, the second spring and the latch of FIG. 1;

fig. 4 is a schematic view of the top plate, vertical bars and vertical column of fig. 1.

In the figure: 1. capacitor, 2, pop-up device, 201, first spring, 202, sleeve, 203, diaphragm, 3, connecting device, 301, jack, 302, wire, 303, roof, 304, insulating casing, 305, plug, 4, positioner, 401, screw rod, 402, apron, 403, riser, 404, montant, 405, draw-in groove, 406, second spring, 407, riser, 408, fixture block, 5, protective housing.

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 high-voltage capacitor with a plug-in type bipolar outlet structure comprises a capacitor 1 and a protective shell 5, wherein the protective shell 5 is installed on the outer wall of the capacitor 1, the protective shell 5 can prevent the capacitor 1 from being damaged, connecting devices 3 are installed on the left side and the right side of the upper end of the capacitor 1, each connecting device 3 comprises a jack 301, a lead 302, a top plate 303, an insulating shell 304 and a plug 305, the two plugs 305 are electrically connected to the left side and the right side above the capacitor 1, current transmission of the anode and the cathode of the capacitor 1 can be realized through the plugs 305, the jacks 301 are mutually clamped on the outer wall above the plugs 305, the plugs 305 and the jacks 301 are electrically connected, current communication can be realized through the matching of the plugs 305 and the jacks 301 and can be connected and fixed, the insulating shell 304 is wound on the outer wall of the jack 301, the insulating shell 304 is made of aluminum alloy and, an external circuit can be electrically connected with the plug 305 through the bronze drum wire 302 and the jack 301, a top plate 303 is fixedly connected above the outer wall of the insulating shell 304, the top plate 303 can drive the insulating shell 304 to move, and the two plugs 305 are electrically connected with the positive and negative ends of the capacitor 1 respectively.

The popping device 2 is arranged inside the left side and the right side above the protective shell 5, the popping device 2 comprises a first spring 201, a sleeve 202 and a transverse plate 203, the sleeve 202 is positioned outside the outer wall of the plug 305, the relative position of the sleeve 202 is limited, the sleeve 202 is fixedly connected with the protective shell 5, the protective shell 5 can support the sleeve 202, the transverse plate 203 is arranged in the center inside the sleeve 202, the transverse plate 203 is in clearance fit with the plug 305 and the sleeve 202, the transverse plate 203 can move between the outer wall of the plug 305 and the inside of the sleeve 202, the first spring 201 is arranged below the transverse plate 203, the elastic coefficient K of the first spring 201 is 500N/m, the upper side and the lower side of the first spring 201 are respectively fixedly connected with the transverse plate 203 and the capacitor 1, the transverse plate 203 can press the first spring 201 when moving downwards, the upper side of the transverse plate 203 is tightly jointed with the insulating shell 304, and the insulating, the upper end of the sleeve 202 has a height corresponding to the upper end of the plug 305, so that the sleeve 202 can protect the plug 305.

The positioning device 4 is installed at the center of the upper end of the protective shell 5, the positioning device 4 comprises a screw 401, a cover plate 402, a vertical tube 403, a vertical rod 404, a clamping groove 405, a second spring 406, a vertical plate 407 and a clamping block 408, the screw 401 is located at the center of the inner portion of the top plate 303, the screw 401 is in threaded connection with the top plate 303, the screw 401 can move inside the top plate 303 when rotating, the cover plate 402 is fixedly connected to the upper end of the screw 401, the cover plate 402 can drive the screw 401 to move, the vertical rod 404 is fixedly connected to the center of the lower end of the top plate 303, the top plate 303 can drive the vertical rod 404 to move, the vertical tube 403 is fixedly connected to the center of the upper end of the protective shell 5, the protective shell 5 can support the vertical tube 403, the vertical tubes 403 are in clearance fit with the vertical rods 404, the vertical rods 404 can move inside the vertical tubes 403, the left side and the right side, the fixture block 408 can move inside the vertical rod 404, a vertical plate 407 is fixedly connected to the outer wall of the fixture block 408, the fixture block 408 can drive the vertical plate 407 to move, second springs 406 are arranged on the inner sides of the vertical plates 407, the elastic coefficient K of the second springs 406 is 400N/m, the inner side and the outer side of each second spring 406 are fixedly connected with the vertical rod 404 and the vertical plate 407 respectively, the vertical plates 407 move outwards to stretch the second springs 406, the two clamping grooves 405 are machined at the lower ends of the left side and the right side of the inner wall of the vertical cylinder 403 respectively, and a clamping structure is formed between the fixture block 408 and the clamping grooves 405, so that the clamping grooves 405 can limit the positions of the.

When the high-voltage capacitor with the plug-in type bipolar outlet structure is required to be used, firstly, a user can take the top plate 303, the vertical rod 404 and the insulating shell 304 respectively correspond to the vertical positions of the vertical cylinder 403 and the sleeve 202, meanwhile, the top plate 303 is pushed downwards, the jack 301 inside the insulating shell 304 is matched with the plug 305 to be installed, the capacitor 1 is communicated with an external circuit through the plug 305, the jack 301 and the lead 302, the use of the capacitor 1 is realized, in the matching installation process of the jack 301 and the plug 305, the insulating shell 304 can press the horizontal plate 203 downwards to extrude the first spring 201, meanwhile, the vertical rod 404 can be inserted into the vertical cylinder 403, then, the user can rotate the handle above the cover plate 402 to drive the screw rod 401 to rotate, the screw rod 401 can be influenced by the top plate 303 to move downwards, and the screw rod 401 can move downwards to push the fixture block 408 to move outwards, the clamping block 408 can be inserted into the clamping groove 405 to realize the wiring fixation of the whole equipment, and when the wire pulling is needed, the cover plate 402 can be reversed to enable the clamping block 408 to retract inwards, so that the matching between the clamping block 408 and the clamping groove 405 is extruded, the jack 301 can be upwards pushed from the outer wall of the plug 305 under the influence of the elastic force of the first spring 201, and the problem of quick wire pulling is realized.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 a high voltage capacitor with bipolar outlet structure of plug-in, includes condenser (1) and protective housing (5), its characterized in that are installed to the outer wall of condenser (1): the left side and the right side of the upper end of the capacitor (1) are provided with connecting devices (3);

the connecting device (3) comprises a jack (301), a lead (302), a top plate (303), an insulating shell (304) and a plug (305);

two the equal electrical property of plug (305) links to each other both sides about the top of condenser (1), the mutual joint of top outer wall of plug (305) has jack (301), plug (305) and the equal electrical property of jack (301) link to each other, the outer wall winding of jack (301) has insulating casing (304), the upper end of jack (301) all is linked together through wire (302) and external circuit, the outer wall top rigid coupling of insulating casing (304) has roof (303).

2. The high-voltage capacitor with the plug-in bipolar outlet structure according to claim 1, wherein: the two plugs (305) are respectively electrically connected with the positive electrode end and the negative electrode end of the capacitor (1).

3. The high-voltage capacitor with the plug-in bipolar outlet structure according to claim 1, wherein: the popping devices (2) are arranged inside the left side and the right side above the protective shell (5);

the ejection device (2) comprises a first spring (201), a sleeve (202) and a transverse plate (203);

sleeve (202) all are located the outer wall outside of plug (305), sleeve (202) all link to each other with protective housing (5) is fixed, the inside center of sleeve (202) is equipped with diaphragm (203), diaphragm (203) and plug (305) and the equal clearance fit of sleeve (202), the below of diaphragm (203) is equipped with first spring (201), the upper and lower both sides of first spring (201) are fixed continuous with diaphragm (203) and condenser (1) respectively, and the top and the insulating shell (304) of diaphragm (203) closely laminate.

4. The high-voltage capacitor with the plug-in bipolar outlet structure as claimed in claim 3, wherein: the height of the upper end of the sleeve (202) is consistent with that of the upper end of the plug (305).

5. The high-voltage capacitor with the plug-in bipolar outlet structure according to claim 1, wherein: a positioning device (4) is arranged in the center of the upper end of the protective shell (5);

the positioning device (4) comprises a screw (401), a cover plate (402), a vertical cylinder (403), a vertical rod (404), a clamping groove (405), a second spring (406), a vertical plate (407) and a clamping block (408);

the screw rod (401) is positioned in the center of the inner part of the top plate (303), the screw rod (401) is in threaded connection with the top plate (303), the upper end of the screw rod (401) is fixedly connected with a cover plate (402), the vertical rod (404) is fixedly connected with the center of the lower end of the top plate (303), the vertical cylinder (403) is fixedly connected at the center of the upper end of the protective shell (5), the vertical cylinders (403) are in clearance fit with the vertical rod (404), clamping blocks (408) are arranged on the left side and the right side of the lower end of the screw rod (401), the clamping blocks (408) are in clearance fit with the vertical rod (404), the outer wall of the clamping block (408) is fixedly connected with a vertical plate (407), the inner sides of the vertical plates (407) are respectively provided with a second spring (406), the inner side and the outer side of the second spring (406) are fixedly connected with a vertical rod (404) and a vertical plate (407) respectively, and the two clamping grooves (405) are machined at the lower ends of the left side and the right side of the inner wall of the vertical cylinder (403) respectively.

6. The high-voltage capacitor with the plug-in bipolar outlet structure as claimed in claim 5, wherein: and a clamping structure is formed between the clamping block (408) and the clamping groove (405).