CN218975289U

CN218975289U - Plug-in type capacitor convenient to install

Info

Publication number: CN218975289U
Application number: CN202221950883.9U
Authority: CN
Inventors: 杜嘉杰; 魏蓉晖
Original assignee: SHENZHEN DONGJIA ELECTRONICS CO Ltd
Current assignee: SHENZHEN DONGJIA ELECTRONICS CO Ltd
Priority date: 2022-07-27
Filing date: 2022-07-27
Publication date: 2023-05-05
Anticipated expiration: 2032-07-27

Abstract

The utility model relates to the technical field of plug-in capacitors, in particular to a plug-in capacitor convenient to install. The utility model provides a plug-in type capacitor which is convenient to detach and install. A plug-in type capacitor convenient to install comprises a capacitor inner core and the like; the right side of the top of the capacitor inner core is connected with an anode, the left side of the top of the capacitor inner core is connected with a cathode, a clamping mechanism for clamping the capacitor inner core is arranged at the lower part of the capacitor inner core, and a dustproof mechanism for preventing dust from entering the clamping mechanism is arranged on the clamping mechanism. According to the utility model, the capacitor inner core is clamped by the clamping mechanism, so that the capacitor inner core can be conveniently installed, and when the capacitor inner core needs to be disassembled, the capacitor inner core can be conveniently disassembled only by pulling the capacitor inner core out by force.

Description

Plug-in type capacitor convenient to install

Technical Field

The utility model relates to the technical field of plug-in capacitors, in particular to a plug-in capacitor convenient to install.

Background

Two conductors close to each other with a layer of non-conductive insulating medium in between, this constitutes a capacitor which plays an important role in tuning, bypass and filtering circuits.

The utility model patent with the bulletin number of CN209747332U discloses a plug-in type capacitor, which comprises a capacitor main body and a PCB board, wherein two sides of the bottom end of the capacitor main body are provided with second grooves, the two second grooves are respectively connected with two pins in a penetrating way, the tops of the two sides of the two pins are fixedly provided with connecting pieces, the middle parts of the four connecting pieces are provided with threaded holes, the four threaded holes are in threaded connection with fastening bolts, the two sides of the two pins are provided with tooth grooves, the two sides of the top end of the PCB board are provided with slots, and the two slots are respectively connected with the other ends of the two pins in a penetrating way. According to the plug-in type capacitor, the pins of the capacitor are connected with the second grooves formed in the PCB in a penetrating mode, the racks arranged on one side of the limiting block are meshed with the tooth grooves formed on the side of the pins, the pins are guaranteed to be firmly fixed inside the second grooves, the capacitor is convenient to install and detach, and the installation efficiency of the capacitor is improved. Although the rack installed on one side of the limiting block is meshed with the tooth slot formed on the side of the pin, the pin is guaranteed to be firmly fixed inside the second groove, the capacitor is convenient to install and detach, and the installation efficiency of the capacitor is improved. However, the above patent has the following problems:

after the plug-in type capacitor is installed, the plug-in type capacitor is fixed by the bolts, so that the bolts are required to be loosened manually during disassembly, and the assembly is inconvenient.

To solve the problem that the bolt needs to be loosened manually and manually during disassembly, a plug-in type capacitor convenient to disassemble and install is needed to solve the problem of the background technology.

Disclosure of Invention

The utility model aims to provide a plug-in type capacitor convenient to install, which has the advantage of convenient disassembly and solves the problem that bolts are required to be unscrewed manually and are inconvenient to disassemble.

The purpose of the utility model is realized in the following way: the utility model provides a plug-in type condenser convenient to installation, is including condenser inner core, anodal and negative pole, and condenser inner core top one side is connected with anodal, and condenser inner core top one side is connected with the negative pole, still including clamping mechanism and dustproof mechanism, condenser inner core lower part is equipped with the clamping mechanism who is used for pressing from both sides the condenser inner core tight, is equipped with the dustproof mechanism who is used for preventing that the dust from getting into in the clamping mechanism on the clamping mechanism.

In a preferred embodiment of the utility model, the clamping mechanism comprises a sleeve, a lug, clamping blocks, connecting blocks, a reset spring and a mounting plate, wherein the bottom of the capacitor inner core is connected with the sleeve, the mounting plate is clamped at the lower side of the sleeve, the lug is connected in the middle of the bottom in the mounting plate, the connecting blocks are symmetrically and slidingly connected at the lower part in the mounting plate, the clamping blocks are connected at the sides, close to each other, of the two connecting blocks, and the reset spring is connected between the side, far away from each other, of the two connecting blocks and the mounting plate.

In a preferred embodiment of the utility model, the dustproof mechanism comprises a dustproof plate, a guide rod, a pressure spring and a fixed block, wherein one side of the top of the mounting plate is connected with the fixed block, one side of the fixed block is connected with the guide rod, the guide rod is connected with the dustproof plate for preventing the mounting plate from being dust in a sliding manner, and the pressure spring for resetting the dustproof plate is connected between the dustproof plate and the fixed block.

In a preferred embodiment of the utility model, the capacitor further comprises a ceramic shell, and the ceramic shell is connected to the outer side of the inner core of the capacitor.

In a preferred embodiment of the present utility model, the capacitor further comprises a warning light, wherein the warning light is installed on one side of the top of the capacitor inner core, and the warning light is electrically connected with the capacitor inner core.

In a preferred embodiment of the present utility model, the battery further comprises a ceramic insulating sheet, and the positive electrode and the negative electrode are connected with the ceramic insulating sheet.

The utility model has the beneficial effects and remarkable progress that: according to the utility model, the capacitor inner core is clamped by the clamping mechanism, so that the capacitor inner core can be conveniently installed, and when the capacitor inner core needs to be disassembled, the capacitor inner core can be conveniently disassembled only by pulling the capacitor inner core out by force; the dustproof mechanism can block the opening on the mounting plate, prevent dust falling in the mounting plate and avoid affecting subsequent mounting.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic perspective view of parts such as a sleeve and a clamping block.

Fig. 3 is a schematic perspective view of parts such as a mounting plate and a dust guard.

Fig. 4 is a schematic perspective view of the ceramic shell, the indicator light and other parts of the present utility model.

The marks of the components in the drawings are as follows: 1. the capacitor comprises a capacitor inner core, 2, an anode, 3, a cathode, 5, a clamping mechanism, 50, a sleeve, 51, a lug, 52, a clamping block, 53, a connecting block, 54, a reset spring, 55, a mounting plate, 6, a ceramic shell, 7, a prompting lamp, 8, a ceramic insulating sheet, 9, a dustproof mechanism, 90, a dustproof plate, 91, a guide rod, 92, a pressure spring, 93 and a fixing block.

Detailed Description

It should be noted that in the various embodiments described, identical components are provided with identical reference numerals or identical component names, wherein the disclosure contained throughout the description can be transferred in a meaning to identical components having identical reference numerals or identical component names. The position specification, the upper, lower, lateral, etc. selected in the description are also referred to directly in the description and the figures shown and are transferred in the sense of a new position when the position is changed.

Example 1

The utility model provides a plug-in type condenser convenient to installation, references fig. 1, including condenser inner core 1, anodal 2, negative pole 3, clamping mechanism 5 and dustproof mechanism 9, condenser inner core 1 top right side is connected with anodal 2, and condenser inner core 1 top left side is connected with negative pole 3, and condenser inner core 1 lower part is equipped with and is used for the clamping mechanism 5 with condenser inner core 1 clamp tightly, is equipped with on the clamping mechanism 5 and is used for preventing dust entering the dustproof mechanism 9 in the clamping mechanism 5.

Referring to fig. 1, 2 and 3, the clamping mechanism 5 includes a sleeve 50, a protruding block 51, a clamping block 52, a connecting block 53, a return spring 54 and a mounting plate 55, wherein the bottom of the capacitor core 1 is connected with the sleeve 50, the lower side of the sleeve 50 is clamped with the mounting plate 55, the protruding block 51 is connected in the middle of the bottom in the mounting plate 55, the connecting block 53 is connected in the middle of the lower part in the mounting plate 55 in a bilateral symmetry sliding manner, one sides of the two connecting blocks 53, which are close to each other, are connected with the clamping block 52, and one sides of the two connecting blocks 53, which are far away from each other, are connected with the return spring 54 between the mounting plate 55.

Referring to fig. 1, the capacitor further comprises a ceramic shell 6, wherein the ceramic shell 6 is connected to the outer side of the capacitor inner core 1 and used for preventing the capacitor inner core 1 from conducting electricity and avoiding electric shock when a person touches the capacitor inner core 1.

Referring to fig. 1, the capacitor further comprises a prompt lamp 7, the prompt lamp 7 is mounted on the front side of the top of the capacitor inner core 1, the prompt lamp 7 is electrically connected with the capacitor inner core 1, and the prompt lamp 7 is used for prompting people that the capacitor inner core 1 is in a working state.

Referring to fig. 4, the capacitor further comprises a ceramic insulating sheet 8, and the ceramic insulating sheets 8 are connected to the positive electrode 2 and the negative electrode 3, so that the capacitor inner core 1 can be protected.

The capacitor inner core 1 is in the installed state at first, when the capacitor inner core 1 needs to be used, the electric wire can be connected to the anode 2 cathode 3, after connection, the capacitor inner core 1 can work, the clamping mechanism 5 is in the clamped state for clamping the capacitor inner core 1 at first, so that the capacitor inner core 1 can be prevented from being separated from the mounting plate 55 in the process of using the capacitor inner core, when the capacitor inner core 1 does not need to be used, the electric wire is separated from the anode 2 cathode 3, after separation, the capacitor inner core 1 stops working, the capacitor inner core 1 is stirred upwards by force, the capacitor inner core 1 drives the sleeve 50 to be separated from the lug 51, the capacitor inner core 1 is not clamped any more, the sleeve 50 is not used for expanding the clamping blocks 52 any more, the reset spring 54 is in a compressed state at first, then the two clamping blocks 52 can be reset to move inwards under the reset spring 54, the capacitor inner core 1 can be dismounted, when the capacitor inner core 1 needs to be installed, the capacitor inner core 1 is aligned with the lug 51 to pass downwards, the sleeve 50 can be extruded by the lug 51 to expand outwards, the sleeve 50 can be expanded outwards, the sleeve 50 can be conveniently installed by compressing the sleeve 50, and the sleeve 50 can be conveniently installed outwards through the connecting block 51.

Example 2

On the basis of embodiment 1, referring to fig. 1 and 3, the dust-proof mechanism 9 comprises a dust-proof plate 90, a guide rod 91, a pressure spring 92 and a fixed block 93, wherein the right side of the top of the mounting plate 55 is connected with the fixed block 93, the left side of the fixed block 93 is connected with the guide rod 91, the guide rod 91 is slidingly connected with the dust-proof plate 90 for dust-proof the mounting plate 55, the dust-proof plate 90 is sleeved on the convex block 51, the pressure spring 92 for resetting the dust-proof plate 90 is welded between the dust-proof plate 90 and the fixed block 93, and the pressure spring 92 is sleeved on the guide rod 91.

When the capacitor inner core 1 is in an installed state, the dustproof plate 90 is in a blocking state of an opening between the sleeve 50 and the mounting plate 55, when the capacitor inner core 1 needs to be dismantled, the dustproof plate 90 can move to the left side along the guide rod 91 to reset under the action of resetting the pressure spring 92 due to the fact that the pressure spring 92 is in a compressed state, after the capacitor inner core 1 is dismantled, the dustproof plate 90 can block the opening of the mounting plate 55 again to prevent dust falling in the mounting plate 55, the subsequent installation is prevented from being influenced, when the capacitor inner core 1 needs to be installed, the dustproof plate 90 is pulled to the right first, the protection plate moves to the right along the guide rod 91, the pressure spring 92 is compressed, when the dustproof plate 90 is pulled to the right to a proper distance, the capacitor inner core 1 can be installed, and when the installation is completed, the dustproof plate 90 is loosened.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted equally without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a plug-in type condenser convenient to installation, is connected with anodal (2) including condenser inner core (1), anodal (2) and negative pole (3) on one side of condenser inner core (1) top, and condenser inner core (1) top one side is connected with negative pole (3), its characterized in that: the capacitor is characterized by further comprising a clamping mechanism (5) and a dustproof mechanism (9), wherein the clamping mechanism (5) used for clamping the capacitor inner core (1) is arranged at the lower part of the capacitor inner core (1), and the dustproof mechanism (9) used for preventing dust from entering the clamping mechanism (5) is arranged on the clamping mechanism (5).

2. A plug-in capacitor for facilitating installation as defined in claim 1, wherein: clamping mechanism (5) are including sleeve (50), lug (51), grip block (52), connecting block (53), reset spring (54) and mounting panel (55), condenser inner core (1) bottom is connected with sleeve (50), sleeve (50) downside joint has mounting panel (55), be connected with lug (51) in the middle of mounting panel (55), lower part bilateral symmetry is connected with connecting block (53) in mounting panel (55) slidingly, one side that two connecting blocks (53) are close to each other all is connected with grip block (52), one side that two connecting blocks (53) keep away from each other all is connected with reset spring (54) between mounting panel (55).

3. A plug-in capacitor for facilitating installation as defined in claim 2, wherein: dustproof mechanism (9) are including dust guard (90), guide bar (91), pressure spring (92) and fixed block (93), and mounting panel (55) top one side is connected with fixed block (93), and fixed block (93) one side is connected with guide bar (91), is connected with on guide bar (91) with dustproof dust guard (90) of mounting panel (55) slidingly, is connected with between dust guard (90) and fixed block (93) and is used for letting dust guard (90) reset pressure spring (92).

4. A plug-in capacitor for facilitating mounting as defined in claim 3, wherein: the capacitor also comprises a ceramic shell (6), and the ceramic shell (6) is connected to the outer side of the capacitor inner core (1).

5. A plug-in capacitor for facilitating mounting as defined in claim 4, wherein: the electric energy-saving capacitor also comprises a prompt lamp (7), wherein the prompt lamp (7) is arranged on one side of the top of the capacitor inner core (1), and the prompt lamp (7) is electrically connected with the capacitor inner core (1).

6. A plug-in capacitor for facilitating mounting as defined in claim 5, wherein: the lithium ion battery also comprises a ceramic insulating sheet (8), and the positive electrode (2) and the negative electrode (3) are connected with the ceramic insulating sheet (8).