CN218767022U - Dustproof device of insulation tester - Google Patents
Dustproof device of insulation tester Download PDFInfo
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- CN218767022U CN218767022U CN202222641537.9U CN202222641537U CN218767022U CN 218767022 U CN218767022 U CN 218767022U CN 202222641537 U CN202222641537 U CN 202222641537U CN 218767022 U CN218767022 U CN 218767022U
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- insulation tester
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Abstract
The utility model discloses a dust keeper of insulation tester, including insulation tester body and louvre, insulation tester's control panel one side articulates there is the protective cover, the outside spiro union of louvre has the mounting panel, the front integrated into one piece of mounting panel has the rectangle frame, the inside sliding connection of rectangle frame has filtering component, filtering component includes the frame, filter screen and apron, the top surface of apron is placed in the middle the department installs the pull ring, the lateral wall of apron and the rectangle groove looks block that the department placed in the middle of rectangle frame top surface was seted up, the bottom surface symmetry of apron is provided with two frames, the inboard difference fixed mounting of two frames has the filter screen in different filtration pore diameters, the inside and the elastic component looks block in top of frame, the lateral wall of frame and the inside sliding connection of rectangle frame, elastic component through the rectangle frame inside installs filtering component fixedly, be convenient for carrying out convenient installation and dismantlement to filtering component when strengthening the dustproof effect of device.
Description
Technical Field
The utility model relates to an insulation detection technical field specifically is an insulation tester's dust keeper.
Background
The control panel and the heat dissipation port of the existing insulation detector are not provided with a protection structure generally, are exposed outside, are easy to be contaminated by dust or the dust enters the device through the heat dissipation port, and are troublesome to clean, so that the service life of the insulation detector is influenced.
Through retrieval, in the prior art, the Chinese patent application number: CN202020594237.8, application date: 2020-04-20, discloses an insulation detector, relates to the technical field of insulation detection equipment, and particularly relates to an insulation detector; the utility model discloses a, through setting up quick-witted case, machine case front side is equipped with control panel, be equipped with the outside outstanding boss of round relative control panel on the quick-witted case of control panel periphery, the front side top of machine case rotates through connection structure and is connected with the protective cover, the shape looks adaptation of protective cover and quick-witted case front side, the middle part of protective cover is provided with the viewing aperture, the viewing aperture is equipped with transparent glass board or transparent plastic board, the position of the relative boss of inboard of protective cover is equipped with round flexible sealing pad, the lower border middle part of protective cover is equipped with the buckle, the front side lower extreme middle part of machine case is equipped with and buckles assorted draw-in groove, the bottom surface four corners of machine case is the rectangle and has arranged 4 shock attenuation landing legs. The utility model discloses a simple structure, reasonable in design, the setting of protective cover for insulating detector has good waterproof dustproof effect, and can effectively avoid external vibrations to cause the damage to the inside components and parts of insulating monitor in transportation and handling through the shock attenuation landing leg.
However, the device still has the following defects: the device utilizes the front side at quick-witted case to set up the protective cover, and the inboard of protective cover sets up sealed the pad and protects dustproof to the control panel department of quick-witted case, and nevertheless insulation tester's heat-dissipation department does not have dust keeper, and outside dust often can enter into the inside to the device through the heat-dissipation mouth, influences the radiating effect and the life of device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an insulation tester's dust keeper installs fixedly through the inside elastic component of rectangle frame to filtering component, is convenient for carry out convenient installation and dismantlement to filtering component when strengthening the dustproof effect of device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an insulation tester's dust keeper includes insulation tester body and louvre, insulation tester's control panel one side articulates there is the protective cover, the outside spiro union of louvre has the mounting panel, the positive integrated into one piece of mounting panel has the rectangle frame, the inside sliding connection of rectangle frame has filtering component, filtering component includes frame, filter screen and apron, the top surface department between two parties of apron installs the pull ring, the lateral wall of apron and the rectangle frame top surface department between two parties's the rectangle recess looks block of seting up, the bottom surface symmetry of apron is provided with two frames, two the inboard of frame is fixed mounting respectively has the filter screen in different filtration pore diameters, the inside and the elastic component looks block in top of frame, the lateral wall of frame and the inside sliding connection of rectangle frame.
Preferably, rectangular channels are symmetrically formed in the rectangular frame, the rectangular channels are connected with the side wall of the outer frame in a sliding mode, and the filter screen fixedly installed in the outer frame is located on the inner side of the rectangular frame.
Preferably, the elastic assembly comprises elastic pieces and clamping blocks, the elastic pieces are symmetrically and fixedly installed at two ends of one side of each clamping block, the side walls of the elastic pieces are connected with the top ends of two sides of the rectangular frame in a sliding mode, and the clamping blocks are clamped with the top ends of the outer frame.
Preferably, limiting sliding grooves are formed in the top ends of the two sides of the rectangular frame and are connected with the elastic pieces and the side walls of the clamping blocks in a sliding mode, the limiting sliding grooves are formed in the top ends of the rectangular grooves and are communicated with the rectangular grooves, and the clamping blocks are located in the top ends of the rectangular grooves.
Preferably, clamping grooves are formed in two sides of the top end of the outer frame and are clamped with the clamping blocks.
Preferably, a sealing groove is formed in the outer side of the control panel of the insulation tester body, a sealing ring is arranged in the sealing groove, the sealing groove is connected with the side wall of the bump in a sliding mode, and the bump is abutted to the sealing ring.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides an insulation tester's dust keeper, through the inside filtering component that sets up of rectangle frame, make it have and carry out filterable function to outside dust, prevent outside dust access device's inside, cause inside to take place to block up the normal use that influences inside device, and strengthen the filter effect to the dust through setting up two filter screens, be convenient for simultaneously carry out convenient installation in dismantling to filtering component, utilize two filter screens that set up in the louvre outside to carry out filtration treatment to outside dust, strengthen the dustproof effect of device.
Through the top internally mounted elastic component at the rectangular channel, make it have strengthen fixed function to filtering component, the effectual phenomenon that prevents that filtering component from taking place to drop utilizes the elasticity of flexure strip for fixture block and filtering component's top draw-in groove looks block, so as to fix filtering component, stable in structure is convenient for install in dismantling filtering component simultaneously and is fixed
Drawings
Fig. 1 is a schematic structural view of an insulation tester body of the present invention;
FIG. 2 is the schematic view of the external mounting structure of the heat dissipation holes of the present invention
FIG. 3 is a schematic view of the elastic assembly of the present invention;
fig. 4 is an enlarged schematic view of the structure at a of the present invention;
fig. 5 is an enlarged schematic structural diagram of the position B of the present invention.
The reference numbers in the figures: 1. an insulation tester body; 2. a protective cover; 3. sealing the groove; 4. a bump; 5. heat dissipation holes; 6. mounting a plate; 7. a screw hole; 8. a rectangular frame; 9. an outer frame; 10. a filter screen; 11. a cover plate; 12. a pull ring; 13. a card slot; 14. an elastic member; 141. an elastic sheet; 142. a clamping block; 15. a limiting chute; 16. a rectangular groove; 17. a rectangular groove.
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 efforts all belong to the protection scope of the present invention.
The utility model provides a dust keeper of insulation tester as shown in fig. 1 ~ 5 includes insulation tester body 1 and louvre 5, louvre 5 belongs to insulation tester body 1 and has the structure by itself, be used for the heat dissipation to insulation tester body 1 during operation, inside probably causing inside device normal operating of outside dust easy entry device in the radiating time, control panel one side of insulation tester body 1 articulates there is protective cover 2, the opposite side passes through the fastener with protective cover 2 and fixes, inside sealed recess 3 of having seted up in the control panel outside of insulation tester body 1, the inside of sealed recess 3 is provided with the sealing washer, sealed recess 3 and lug 4's lateral wall sliding connection, lug 4 is inconsistent with the sealing washer, and be convenient for install and dismantle the sealing washer, strengthen the dustproof effect of control panel's sealed.
The outside spiro union of louvre 5 has mounting panel 6, the inside screw hole 7 of having seted up in four corners department of mounting panel 6, the screw passes through screw hole 7 and insulation tester body 1's lateral wall fixed connection, mounting panel 6's front integrated into one piece has rectangle frame 8, rectangle frame 8's inside sliding connection has filtering component, filtering component includes frame 9, filter screen 10 and apron 11, the top surface department placed in the middle of apron 11 installs pull ring 12, the rectangle recess 17 looks block that the lateral wall of apron 11 and rectangle frame 8 top surface department placed in the middle of seted up, improve the leakproofness and the aesthetic property of installation, the bottom surface symmetry of apron 11 is provided with two frames 9, the inboard of two frames 9 is fixed mounting respectively has the filter screen 10 in different filter hole apertures, and the aperture of inboard filter screen is less than the aperture of outside filter screen, strengthen the filtration to the dust, improve device's dustproof function, the lateral wall of frame 9 and the inside sliding connection of rectangle frame 8.
The inside and elastic component 14 block in top of frame 9, elastic component 14 includes flexure strip 141 and fixture block 142, flexure strip 141 symmetry fixed mounting is in fixture block 142 one side both ends, the inside sliding connection in both sides top of flexure strip 141 and rectangle frame 8, fixture block 142 is blocked with the inside looks of top of frame 9, draw-in groove 13 has been seted up to the inside in top both sides of frame 9, draw-in groove 13 and fixture block 142 block are blocked, set up elastic component 14 through sliding in the top of rectangle frame 8 is inside, strengthen the fixed to filter element, through the inside slip of the lateral wall of frame 9 and rectangle groove 16 among the filter element, when installing filter screen 10 and saying that frame 9 inserts to the inside of rectangle groove 16, make the inside draw-in groove 13 in frame 9 top block with fixture block 142 block, the rectangle recess 17 block that apron 11 and rectangle frame 8 top surface seted up simultaneously, strengthen the fixed mounting to filter element, the phenomenon that prevents to take place to drop, the side wall of 9 before the block conflicts fixture block 142 and slides from top to top, and extrude flexure strip 141, make it slide to the inside both sides of spacing spout 15.
Inside spacing spout 15 of having seted up in the both sides top of rectangular frame 8, spacing spout 15 and the lateral wall sliding connection of flexure strip 141 and fixture block 142, and the length of spacing spout 15 is greater than flexure strip 141's length for extrude the fixture block 142 and extrude the slip to flexure strip 141, spacing spout 15 sets up inside the top of rectangular channel 16, and is linked together with rectangular channel 16, and fixture block 142 is inside the top of rectangular channel 16.
During the specific use, when needing to install and dismantle filtering component and when clearing up filterable dust, during the installation, directly hold pull ring 12 on the apron 11 with the hand, directly insert frame 9 to the inside of rectangular channel 16, make draw-in groove 13 on frame 9 top block with fixture block 142 looks block in the elastic component 14, apron 11 block and the inside of rectangle recess 17 simultaneously, the installation that realizes filtering component is fixed, when dismantling filtering component, directly hold pull ring 12 with the hand and upwards take out filtering component can, be convenient for carry out convenient installation and dismantlement to filtering component, and the simple structure of operation is stable, improve the dustproof function to the device.
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 (6)
1. The utility model provides an insulation tester's dust keeper, includes insulation tester body (1) and louvre (5), its characterized in that: the utility model discloses an insulation tester, including insulating tester body (1), heat dissipation hole (5), mounting panel (6), the positive integrated into one piece of mounting panel (6) has rectangle frame (8), the inside sliding connection of rectangle frame (8) has filtering component, filtering component includes frame (9), filter screen (10) and apron (11), the top surface department of apron (11) is placed in the middle installs pull ring (12), the lateral wall of apron (11) and rectangle frame (8) top surface department of placing in the middle rectangle recess (17) looks block of seting up, the bottom surface symmetry of apron (11) is provided with two frames (9), two the inboard of frame (9) is fixed mounting respectively has filter screen (10) in different filtration pore apertures, the inside and elastic component (14) looks block in top of frame (9), the lateral wall of frame (9) and the inside sliding connection of rectangle frame (8).
2. The dustproof device of the insulation tester according to claim 1, wherein: rectangular channel (16) have been seted up to the inside symmetry of rectangle frame (8), rectangular channel (16) and the lateral wall sliding connection of frame (9), the inside fixed mounting's of frame (9) filter screen (10) are in the inboard of rectangle frame (8).
3. The dustproof device of the insulation tester according to claim 1, wherein: the elastic assembly (14) comprises elastic pieces (141) and clamping blocks (142), the elastic pieces (141) are symmetrically and fixedly mounted at two ends of one side of the clamping blocks (142), the side walls of the elastic pieces (141) are in sliding connection with the inner portions of the top ends of two sides of the rectangular frame (8), and the clamping blocks (142) are clamped with the inner portions of the top ends of the outer frame (9).
4. The dustproof device of the insulation tester according to claim 1, wherein: the limiting sliding grooves (15) are formed in the top ends of the two sides of the rectangular frame (8), the limiting sliding grooves (15) are connected with the elastic piece (141) and the side walls of the clamping blocks (142) in a sliding mode, the limiting sliding grooves (15) are formed in the top ends of the rectangular grooves (16) and communicated with the rectangular grooves (16), and the clamping blocks (142) are located in the top ends of the rectangular grooves (16).
5. The dustproof device of the insulation tester according to claim 1, wherein: clamping grooves (13) are formed in two sides of the top end of the outer frame (9), and the clamping grooves (13) are clamped with the clamping blocks (142).
6. The dustproof device of the insulation tester according to claim 1, wherein: the insulation tester is characterized in that a sealing groove (3) is formed in the inner portion of the outer side of a control panel of the insulation tester body (1), a sealing ring is arranged in the sealing groove (3), the sealing groove (3) is connected with the side wall of the lug (4) in a sliding mode, and the lug (4) is abutted to the sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222641537.9U CN218767022U (en) | 2022-10-09 | 2022-10-09 | Dustproof device of insulation tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222641537.9U CN218767022U (en) | 2022-10-09 | 2022-10-09 | Dustproof device of insulation tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218767022U true CN218767022U (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222641537.9U Active CN218767022U (en) | 2022-10-09 | 2022-10-09 | Dustproof device of insulation tester |
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| Country | Link |
|---|---|
| CN (1) | CN218767022U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116718918A (en) * | 2023-08-10 | 2023-09-08 | 宁德时代新能源科技股份有限公司 | Test fixture |
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2022
- 2022-10-09 CN CN202222641537.9U patent/CN218767022U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116718918A (en) * | 2023-08-10 | 2023-09-08 | 宁德时代新能源科技股份有限公司 | Test fixture |
| CN116718918B (en) * | 2023-08-10 | 2024-04-12 | 宁德时代新能源科技股份有限公司 | Test fixture |
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