CN219085113U

CN219085113U - Simple device for bolt capacitor sealing rubber ring installation and positive and negative terminal short circuit screening

Info

Publication number: CN219085113U
Application number: CN202223135232.7U
Authority: CN
Inventors: 陈间; 余浩然; 李前进
Original assignee: Shenzhen Lirong Electronic Co ltd
Current assignee: Shenzhen Lirong Electronic Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-26
Anticipated expiration: 2032-11-25

Abstract

The utility model belongs to the technical field of detection devices and discloses a simple device for bolt capacitor sealing rubber ring installation and positive and negative terminal short circuit screening, which comprises a support guide rail, wherein a battery box and an LED alarm indicator lamp are installed on the upper side of the support guide rail, a sliding groove is formed in the lower side of the support guide rail, two sliding blocks are slidably installed on the sliding groove, fixing holes corresponding to the sliding blocks in position are formed in the sliding blocks and the support guide rail, locking screws are matched with the fixing holes, a sealing ring installation arm is installed on the sliding blocks, a thread bush is installed on the central position of the support guide rail, a pressing handle is in threaded connection with the thread bush, a movable disc is installed at the end part of the pressing handle, a three-way pipe is sleeved on the outer side of the movable disc, a spring positioned in the three-way pipe is installed on the outer side of the movable disc, caps are in threaded connection with the top of the three-way pipe, supports are installed on the left and right sides of the three-way pipe, contact metal sheets are installed on the end parts of the two supports, and wire holes are formed on the left and right sides of the three-way pipe.

Description

Simple device for bolt capacitor sealing rubber ring installation and positive and negative terminal short circuit screening

Technical Field

The utility model belongs to the technical field of detection devices, and particularly relates to a simple device for installing a bolt capacitor sealing rubber ring and screening a short circuit of a positive terminal and a negative terminal.

Background

The capacitor is also called a capacitor, is a device for accommodating charges, and is widely applied to the aspects of blocking and crossing, coupling, bypass, filtering, tuning loop, energy conversion, control and the like in a circuit.

The finished bolt capacitor mainly comprises an aluminum shell, a cover plate, a sealing ring, a contact terminal, a foil guiding strip and a battery cell, wherein two extending foil guiding strips are arranged on the battery cell, the positive foil guiding strip and the negative foil guiding strip are respectively arranged on the battery cell, and the sealing ring is required to be arranged on a capacitor end cover for sealing. The foil guide strips are generally made of aluminum, and in the capacitor sealing process, people are generally required to bend the foil guide strips manually, and in the process, positive and negative foil guide strips are easily contacted to cause short circuit of the product. In the production technology of current condenser, unable short circuit through visual inspection after the sealing washer installation of condenser, only ageing and the test through the condenser of later process screen, but nevertheless can effectively discern this moment, nevertheless because of the aluminum hull of condenser has sealed, if the short circuit condition appears in the foil strip is led to the discovery, need the manual work to destroy the aluminum hull after can carry out reworking, this mode reworking cost is higher, bolt condenser sealing washer installation is artifical finger extrusion installation in addition, relative installation effectiveness is lower, and finger installation process, the people appears tired after appearing easily and appears the installation sealing washer not in place, appear the condenser and seal bad, thereby influence bolt condenser quality.

Disclosure of Invention

In view of the above-mentioned problems with the background art, the present utility model has as its object: the simple device for installing the sealing rubber ring of the bolt capacitor and screening the short circuit of the positive terminal and the negative terminal is provided.

In order to achieve the technical purpose, the utility model adopts the following technical scheme:

the utility model provides a simple and easy device of bolt capacitor seal rubber ring installation and positive negative terminal short circuit screening, includes the support guide rail, battery case and LED warning pilot lamp are installed to the support guide rail in the upside, battery case and LED warning pilot lamp electricity are connected, the support guide rail is equipped with the spout in the downside, spout slidable mounting has two sliders, the slider with the support guide rail is equipped with the fixed orifices that the position corresponds each other, the fixed orifices matching has locking screw, the sealing washer installation arm is installed to the slider, the screw shell is installed in central point to the support guide rail, two the sealing washer installation arm is located the screw shell left and right sides, two the sealing washer installation arm with distance between the screw shell equals, screw shell threaded connection has the press handle, press handle tip installs the movable disk, the cover is equipped with the three-way pipe outside the movable disk installs the spring that is located in the three-way, three-way top threaded connection has the cover to locate press the block in the handle outside, two support is installed to the left and right sides, two support inside cavity, two support mounting wire and the metal sheet have the contact hole all to realize through the metal sheet with the wire inside connection of three-way.

Further limited, the upper side of the support guide rail is also provided with the sliding groove, and the sliding block is arranged, so that the installation positions of the battery box and the LED alarm indicator lamp can be adjusted according to actual use conditions.

Further defined, the fixing holes are provided with a plurality of groups, so that the position of the sealing ring mounting arm can be conveniently adjusted to adapt to the use of bolt capacitors with different specifications.

Further limited, press the handle top and install the clamp plate to the cladding has the flexible glue in the clamp plate outside, and such design is convenient for press the handle press the use, promotes the use and feels.

Further limited, the support is installed in the tee pipe in a plugging mode, and the design is convenient to replace so as to adapt to detection of bolt capacitors with different specifications and sizes.

The beneficial effects of the utility model are that:

1. by adopting the structural design of the utility model, the contact metal sheet is contacted with the positive and negative terminals of the capacitor, so that whether positive and negative conductive foil strips are short-circuited during installation or not can be screened out before sealing through the LED alarm indicator lamp, and the subsequent reworking difficulty is prevented;

2. by adopting the structural design of the utility model, when detecting whether the positive and negative foil guide strips are short-circuited during installation, the position of the support guide rail can be moved downwards by pressing the pressing handle, and then the sealing ring installation arms which are in real contact with the two sides of the screw capacitor are moved downwards, so that the sealing ring of the screw capacitor can be installed between the cover plate and the aluminum shell of the screw capacitor more quickly and better, the efficiency of manual installation is greatly improved, and uncontrollable factors caused by manual operation are reduced;

3. the utility model has simple manufacture, smaller size, common material selection, low price and better effect than the prior manual operation in terms of cost, efficiency and sealing ring installation.

Drawings

The utility model can be further illustrated by means of non-limiting examples given in the accompanying drawings;

FIG. 1 is a schematic diagram of an embodiment of a simple device for installing a sealing rubber ring of a bolt capacitor and screening short circuits of positive and negative terminals;

FIG. 2 is a second structural diagram of an embodiment of a simple device for bolt-capacitor seal ring installation and positive and negative terminal short circuit screening according to the present utility model;

FIG. 3 is a schematic cross-sectional view of an embodiment of a simple device for installing a sealing rubber ring of a bolt capacitor and screening short circuits of positive and negative terminals;

FIG. 4 is a schematic diagram of an embodiment of a simple device for bolt-capacitor seal ring installation and positive and negative terminal short circuit screening in use according to the present utility model;

the main reference numerals are as follows:

a bracket guide rail 1; a battery case 2; an LED alarm indicator lamp 3; a chute 4; a slider 5; a fixing hole 6; a seal ring mounting arm 7; a threaded sleeve 8; pressing the handle 9; a pressing plate 91; a moving tray 10; a tee 11; a spring 12; a cap 13; a bracket 14; contacting the metal sheet 15; wire holes 16.

Detailed Description

In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 4, the simple device for bolt capacitor sealing rubber ring installation and positive and negative terminal short circuit screening comprises a support guide rail 1, wherein a battery box 2 and an LED alarm indicator lamp 3 are installed on the upper side of the support guide rail 1, the battery box 2 and the LED alarm indicator lamp 3 are electrically connected, a sliding groove 4 is arranged on the lower side of the support guide rail 1, two sliding blocks 5 are slidably installed on the sliding groove 4, fixing holes 6 corresponding to the positions of the sliding blocks 5 are formed in the support guide rail 1, locking screws are matched with the fixing holes 6, sealing ring installation arms 7 are installed on the sliding blocks 5, a threaded sleeve 8 is installed on the central position of the support guide rail 1, the two sealing ring installation arms 7 are located on the left side and the right side of the threaded sleeve 8, the distance between the two sealing ring installation arms 7 and the threaded sleeve 8 is equal, a pressing handle 9 is connected with threads of the threaded sleeve 8, a movable disc 10 is installed at the end of the pressing handle 9, a three-way pipe 11 is sleeved on the outer side of the movable disc 10, springs 12 located in the three-way 11 are in a threaded manner, 13 sleeved on the outer side of the pressing handle 9, a support 14 is installed on the left side and the right side of the three-way 11, two support frames 14 are installed on the left side and the left side of the three-way 11, two support frames 14 are in the left side and the two support frames 14 are in contact with metal wire installation holes 16, and the left side of the metal wire installation ends 16 are connected with the metal wire through the left side of the metal wire 16, respectively, and the two support frames 16 are in contact holes 16, and the metal wire installation holes 16 are connected with the metal wire ends 15, respectively, and the two ends are connected with the metal wire through the metal frames 15.

In this embodiment, when a simple device for installing a bolt capacitor sealing rubber ring and screening a short circuit of a positive terminal and a negative terminal is used, a power supply battery is installed in the battery box 2 to supply power. The positions of the sealing ring mounting arms 7 at the two sides are adjusted, so that the sealing ring mounting arms 7 can contact the side surfaces of the capacitor and can move up and down, the capacitor is not scratched, the height position of the support guide rail 1 can be adjusted by the connection mode of the threaded sleeve 8 in a threaded connection mode and the pressing handle 9, the height of the sealing ring mounting arms 7 is adjusted, after the positions of the sealing ring mounting arms 7 are determined, the sealing ring mounting arms 7 are fixed in position through the locking screw matched with the fixing holes 6, and then the capacitor with the specification and the size can be used in batches; the contact metal sheets 15 on two sides are respectively contacted with the positive and negative terminals of the capacitor, if the foil guiding strips connected with the two polar terminals of the bolt capacitor are in short circuit, the power supply battery and the LED alarm indicator lamp 3 form a closed loop, the LED alarm indicator lamp 3 can be lightened to alarm, the purpose of screening the short circuit of the positive and negative terminals is achieved, and the connection and circuit principle of the circuit are mature in the prior art, so that the circuit is connected to be easily understood by a person skilled in the relevant field; the test is whether short circuit is detected, and simultaneously, can press the handle 9 of pressing, makes support guide rail 1 decline, then sealing washer installation arm 7 descends thereupon, realizes the purpose with the sealing washer promotion, realizes promptly installing the purpose of suitable position with the sealing washer, and is better for the effect that uses manual slip sealing washer among the prior art.

Preferably, the upper side of the support guide rail 1 is also provided with a chute 4, and a sliding block 5 is arranged, so that the installation positions of the battery box 2 and the LED alarm indicator lamp 3 can be adjusted according to actual use conditions, and in fact, the structure capable of adjusting the installation positions of the battery box 2 and the LED alarm indicator lamp 3 can be considered according to specific conditions.

The fixing holes 6 are preferably provided with a plurality of groups, so that the position of the sealing ring mounting arms 7 can be conveniently adjusted to adapt to the use of bolt capacitors with different specifications, and in fact, the positions of the fixing holes 6 can be determined according to specific conditions.

Preferably, the pressing plate 91 is mounted on the top of the pressing handle 9, and soft rubber is coated on the outer side of the pressing plate 91, so that the pressing handle 9 is convenient to press, the hand feeling is improved, and in practice, measures for convenient pressing of the pressing handle 9 can be considered according to specific conditions.

Preferably, the bracket 14 is mounted on the tee 11 in a plugging manner, so that the tee is convenient to replace, so as to adapt to detection of bolt capacitors with different specifications and sizes, and in fact, the mounting manner of the bracket 14 can be considered according to specific situations.

The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims

1. The utility model provides a simple and easy device of bolt capacitor seal rubber ring installation and positive negative terminal short circuit screening, includes support guide rail (1), its characterized in that: the utility model discloses a three-way pipe cap, including support guide rail (1), screw sleeve (8) are installed in support guide rail (1), battery case (2) and LED warning pilot lamp (3) are installed to support guide rail (1) in the upside, battery case (2) and LED warning pilot lamp (3) electricity are connected, support guide rail (1) are equipped with spout (4) in the downside, spout (4) slidable mounting has two sliders (5), slider (5) with support guide rail (1) are equipped with fixed orifices (6) that the position corresponds each other, fixed orifices (6) match has locking screw, sealing washer installation arm (7) are installed to slider (5), support guide rail (1) are installed in central point put screw sleeve (8), two sealing washer installation arm (7) are located screw sleeve (8) left and right sides, two sealing washer installation arm (7) with the distance between screw sleeve (8) is equal, screw sleeve (8) threaded connection has pressing handle (9), pressing handle (9) tip installation movable disk (10), movable disk (10) outside cover is equipped with three-way pipe (11), movable disk (10) are installed in central point screw sleeve (11) is located in the screw sleeve (11), the three-way pipe (11) is characterized in that brackets (14) are arranged on the left side and the right side of the three-way pipe (11), two brackets (14) are hollow, contact metal sheets (15) are arranged at the ends of the two brackets (14), wire holes (16) are formed in the left side and the right side of the three-way pipe (11), and the contact metal sheets (15) are electrically connected with the battery box (2) through the inner parts of the brackets (14) and the wire holes (16).

2. The simple device for installing the bolt capacitor sealing rubber ring and screening the short circuit of the positive terminal and the negative terminal according to claim 1, wherein the simple device is characterized in that: the upper side of the support guide rail (1) is also provided with the sliding groove (4), and the sliding block (5) is arranged.

3. The simple device for installing the bolt capacitor sealing rubber ring and screening the short circuit of the positive terminal and the negative terminal according to claim 2, which is characterized in that: the fixing holes (6) are provided with a plurality of groups.

4. The simple device for installing the bolt capacitor sealing rubber ring and screening the short circuit of the positive terminal and the negative terminal according to claim 3, wherein the simple device is characterized in that: the top of the pressing handle (9) is provided with a pressing plate (91), and soft rubber is coated on the outer side of the pressing plate (91).

5. The simple device for installing the bolt capacitor sealing rubber ring and screening the short circuit of the positive terminal and the negative terminal according to claim 4, which is characterized in that: the bracket (14) is arranged on the three-way pipe (11) in an inserting manner.