CN219659680U

CN219659680U - Filter shell

Info

Publication number: CN219659680U
Application number: CN202320899284.7U
Authority: CN
Inventors: 张严; 马小宁; 赵颖
Original assignee: Xi'an Yuxi Hongyang Electromechanical Co ltd
Current assignee: Xi'an Yuxi Hongyang Electromechanical Co ltd
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-09-08
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to the technical field of filters and discloses a filter shell, which comprises a wear-resistant insulating shell, wherein an alarm flash lamp is fixedly arranged on the front surface of the wear-resistant insulating shell near the center of the top, an insulating sealing chassis is fixedly arranged on the bottom of the wear-resistant insulating shell, an insulating connecting plate is fixedly arranged on the front surface of the wear-resistant insulating shell near the bottom in an axisymmetric manner, a fixing small hole is axially symmetrically arranged on the top of the insulating connecting plate, an insulating fixing rubber sleeve is fixedly arranged on one side of the wear-resistant insulating shell near the top in an axisymmetric manner, a first connecting column is fixedly arranged on one side of a connecting ring near the center, a first fixing ring is fixedly arranged on one side of the first connecting column, a second fixing nut is fixedly arranged on one side of the first fixing ring near the center, and a second electricity connecting position is fixedly arranged on one side of the second fixing nut.

Description

Filter shell

Technical Field

The utility model relates to the technical field of filters, in particular to a filter shell.

Background

The filter is a filter circuit composed of a capacitor, an inductor and a resistor, can effectively filter a frequency point of a specific frequency in a power line or a frequency beyond the frequency point to obtain a power signal of the specific frequency, or eliminates the power signal of the specific frequency, and is generally protected by using a shell when in use.

In the prior art, once the filter is damaged, the whole device can be replaced only by abandoning maintenance because the shell is difficult to remove, so that the use cost of the filter is greatly increased, the filter is not beneficial to being used for a long time, the upper shell and the lower shell in part of the filter shell are not fixed firmly, the phenomenon that the filter is separated from the shell is caused, dust is easy to enter the shell, and the normal use of the filter is influenced.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a filter housing to solve the above-mentioned problems in the prior art.

The utility model provides the following technical scheme: the utility model provides a filter housing, includes wear-resisting insulating housing, wear-resisting insulating housing's front is close to top center fixed mounting has alarm flash lamp, wear-resisting insulating housing's bottom fixed mounting has insulating sealing chassis, wear-resisting insulating housing's front is close to bottom axisymmetric fixed mounting has insulating connecting plate, insulating connecting plate's top is close to one side axisymmetric and has been seted up fixed aperture, wear-resisting insulating housing's one side is close to top axisymmetric fixed mounting has insulating fixed gum cover, insulating fixed gum cover's one side fixed mounting has the go-between, one side of go-between is close to center fixed mounting has first spliced pole, one side of first spliced pole is fixed mounting has first solid fixed ring, one side of first solid fixed ring is close to center fixed mounting has the second fixed nut, one side fixed mounting of second fixed nut has the second to connect the electric place;

further, a second connecting column is fixedly arranged on the other side of the wear-resistant insulating shell close to the bottom, a second fixing ring is fixedly arranged on the other side of the second connecting column, a first fixing nut is fixedly arranged on the other side of the second fixing ring close to the center, and a first power connection position is fixedly arranged on the other side of the first fixing nut.

Further, the bottom of the insulating sealing chassis is fixedly provided with an insulating jack device close to the other side.

Further, a jack device groove is formed in the insulating jack device, and an electrified jack is fixedly arranged in the jack device groove.

Further, the insulating fixed rubber sleeve, the connecting ring, the first connecting column, the first fixed ring, the second fixed nut and the first power connection are positioned on the same horizontal plane.

Further, a switch (602) is fixedly arranged at one side, close to the bottom of the insulating sealing chassis (5).

The utility model has the technical effects and advantages that:

1. the insulating sealing chassis can be used for reminding a person to disassemble and maintain the equipment through the placement of the alarm flashing lamp, so that the equipment is convenient to stabilize, the equipment can be conveniently assembled and disassembled through the placement of the insulating connecting plate, the maintenance in the equipment is convenient, the cost is reduced, and the development of the equipment is facilitated.

2. The filter can be used for improving the tightness of the filter and preventing dust from entering the filter shell in the shell, can be used for effectively filtering frequency points with specific frequency or frequencies outside the frequency points in a power line through the placement of the insulating jack device to obtain a power signal with specific frequency, can be used for connecting other devices through the placement of the electrified jack, is convenient for improving the practicability of equipment, and is beneficial to enhancing the use ratio of the equipment.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural diagram of an insulation fixing rubber sleeve according to the present utility model.

Fig. 3 is a schematic view of an insulated jack device according to the present utility model.

Fig. 4 is a schematic view of the structure of the insulating sealing chassis of the present utility model.

The reference numerals are: 1. a wear resistant insulating housing; 2. an insulating connecting plate; 3. an alarm flashing light; 4. a small fixing hole; 5. an insulating sealing chassis; 101. an insulating fixed rubber sleeve; 102. a connecting ring; 201. a first connection post; 202. a first power connection part; 301. a first fixing nut; 302. a second fixing ring; 401. a second connection post; 402. a second fixing nut; 501. a first fixing ring; 502. a second power connection part; 601. an insulated jack device; 602. a switch; 701. a jack device groove; 702. and electrifying the jack.

Detailed Description

The embodiments of the present utility model will be described more fully with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the filter housing according to the present utility model is not limited to the configurations described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.

Referring to fig. 1-4, the utility model provides a filter housing, which comprises a wear-resistant insulating housing 1, wherein an alarm flash lamp 3 is fixedly arranged on the front surface of the wear-resistant insulating housing 1 near the center of the top, an insulating sealing chassis 5 is fixedly arranged on the bottom of the wear-resistant insulating housing 1, an insulating connecting plate 2 is fixedly arranged on the front surface of the wear-resistant insulating housing 1 near the axis symmetry of the bottom, a fixing small hole 4 is axially symmetrically arranged on the top of the insulating connecting plate 2 near one side, an insulating fixing rubber sleeve 101 is fixedly arranged on one side of the wear-resistant insulating housing 1 near the axis symmetry of the top, a connecting ring 102 is fixedly arranged on one side of the insulating fixing rubber sleeve 101, a first connecting column 201 is fixedly arranged on one side of the connecting ring 102 near the center, one side fixed mounting of first spliced pole 201 has first solid fixed ring 501, one side of first solid fixed ring 501 is close to central fixed mounting and has second fixed nut 402, one side fixed mounting of second fixed nut 402 has second to meet electric department 502, place through insulating sealed chassis 5, can be used to improve the leakproofness of wave filter, and prevent the dust entering filter shell in the casing, place through alarm flashing lamp 3, can be used to remind personnel to dismantle the maintenance to the equipment, ensure the normal use of equipment, be convenient for stabilize equipment, place through insulating connecting plate 2, can be used to conveniently install the dismantlement to the equipment, the maintenance of equipment inside of being convenient for is favorable to subtracting the cost, the development of equipment of being convenient for.

In a preferred embodiment, the other side of the wear-resistant insulating housing 1 is fixedly provided with the second connecting column 401 near the bottom, the other side of the second connecting column 401 is fixedly provided with the second fixing ring 302, the other side of the second fixing ring 302 is fixedly provided with the first fixing nut 301 near the center, and the other side of the first fixing nut 301 is fixedly provided with the first power receiving part 202, so that the wear-resistant insulating housing 1 can be used for long-term use of equipment, thereby being convenient for saving cost and prolonging the service life of the equipment.

In a preferred embodiment, the insulating jack device 601 is fixedly installed at the bottom of the insulating sealing bottom plate 5 near the other side, so that the insulating jack device 601 can be used for effectively filtering out frequency points with specific frequency or frequencies outside the frequency points in the power line to obtain a power signal with specific frequency.

In a preferred embodiment, the jack device groove 701 is formed in the insulating jack device 601, and the power-on jack 702 is fixedly mounted in the jack device groove 701, so that the insulating jack device can be used for connecting other devices through the placement of the power-on jack 702, so that the practicability of the device is improved, and the use rate of the device is enhanced.

In a preferred embodiment, the insulating fixing gum cover 101, the connecting ring 102, the first connecting post 201, the first fixing ring 501, the second fixing nut 402 and the first power receiving portion 202 are on the same horizontal plane, so that the insulating fixing gum cover 101, the connecting ring 102, the first connecting post 201, the first fixing ring 501, the second fixing nut 402 and the first power receiving portion 202 are placed on the same horizontal plane, which can be used for enabling smooth power-on when the equipment is used, and facilitating improvement of the working efficiency of the equipment.

In a preferred embodiment, the switch 602 is fixedly installed on the bottom of the insulating sealing chassis 5 near one side, so that the switch 602 can be used for performing the effect of power-off and power-on when the equipment is used, so that the protection effect on the interior of the equipment is convenient under the condition of no use, the internal facility of the equipment is facilitated to be housed, and the cost is convenient to be reduced.

The working principle of the utility model is as follows: when equipment is used, the filter can be improved through the placement of the insulating sealing chassis 5, and dust is prevented from entering the filter shell in the shell, through the placement of the insulating jack device 601, the filter can be used for effectively filtering out the frequency point of the specific frequency in the power line or the frequency beyond the frequency point, obtain the power signal of the specific frequency, the placement of the power jack 702 can be used for connecting other devices, the practicality of the equipment is convenient to improve, the utilization rate of the equipment is facilitated to be enhanced, the placement of the alarm flashing lamp 3 can be used for reminding a person to detach and maintain the equipment, the normal use of the equipment is ensured, the equipment is convenient to be stabilized, the placement of the insulating connecting plate 2 can be used for facilitating the installation and the detachment of the equipment, the maintenance of the equipment is facilitated, the cost is facilitated to be reduced, the development of the equipment is facilitated, the first connecting column 201, the first fixing ring 501, the second fixing nut 402 and the first power connection part 202 are placed on the same horizontal plane, the power on is used for enabling the equipment to be convenient to use, the equipment work efficiency is convenient to improve, the equipment work efficiency is convenient to place, the equipment can be used for the equipment is easy to detach and the equipment is convenient to protect the equipment, the equipment is not easy to use and the equipment is convenient to protect the equipment.

Claims

1. A filter housing comprising a wear resistant insulating housing (1), characterized in that: the anti-wear insulating shell (1) is characterized in that an alarm flashing lamp (3) is fixedly installed on the front side of the anti-wear insulating shell (1) near the center of the top, an insulating sealing chassis (5) is fixedly installed on the bottom of the anti-wear insulating shell (1), an insulating connecting plate (2) is fixedly installed on the front side of the anti-wear insulating shell (1) near the bottom of the anti-wear insulating shell, a fixing small hole (4) is formed in the top of the insulating connecting plate (2) near one side of the insulating shell, an insulating fixing rubber sleeve (101) is fixedly installed on one side of the anti-wear insulating shell (1) near the top of the anti-wear insulating shell, a connecting ring (102) is fixedly installed on one side of the insulating fixing rubber sleeve (101), a first connecting column (201) is fixedly installed on one side of the connecting ring (102) near the center of the connecting column, a second fixing nut (402) is fixedly installed on one side of the first fixing ring (501) near the center of the connecting column, and a second connecting position (502) is fixedly installed on one side of the second fixing nut (402).

2. A filter housing according to claim 1, wherein: the other side of the wear-resistant insulating shell (1) is close to the bottom and fixedly provided with a second connecting column (401), the other side of the second connecting column (401) is fixedly provided with a second fixing ring (302), the other side of the second fixing ring (302) is close to the center and fixedly provided with a first fixing nut (301), and the other side of the first fixing nut (301) is fixedly provided with a first power connection part (202).

3. A filter housing according to claim 1, wherein: an insulating jack device (601) is fixedly arranged at the bottom of the insulating sealing chassis (5) close to the other side.

4. A filter housing according to claim 3, wherein: the inside of insulating jack ware (601) has seted up jack ware recess (701), the inside fixed mounting of jack ware recess (701) has circular telegram jack (702).

5. A filter housing according to claim 1, wherein: the insulating fixing rubber sleeve (101), the connecting ring (102), the first connecting column (201), the first fixing ring (501), the second fixing nut (402) and the first power connection position (202) are positioned on the same horizontal plane.

6. A filter housing according to claim 1, wherein: a switch (602) is fixedly arranged at one side, close to the bottom, of the insulating sealing chassis (5).