CN209979777U - Electronic and electrical fault detection device with excellent air tightness - Google Patents
Electronic and electrical fault detection device with excellent air tightness Download PDFInfo
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- CN209979777U CN209979777U CN201920622793.9U CN201920622793U CN209979777U CN 209979777 U CN209979777 U CN 209979777U CN 201920622793 U CN201920622793 U CN 201920622793U CN 209979777 U CN209979777 U CN 209979777U
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- clean
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- upper cover
- tester
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Abstract
The utility model discloses an electronic and electrical fault detection device with excellent gas tightness, including the upper cover, still include sealing mechanism and clean mechanism, the bottom of upper cover is provided with the under casing, the inboard of under casing is provided with the tester board, sealing mechanism installs between upper cover and under casing, clean mechanism installs the surface at the tester board, clean mechanism includes the clean board on tester board surface, the inside of clean board is provided with the turning handle, the bottom of turning handle is provided with the knee, be provided with the torsional spring between turning handle and the clean board, the bottom of clean board is provided with clean cotton, the inside of tester board has seted up the spout corresponding to the position of knee; through the elastic sealing device arranged between the upper cover and the bottom box, the tightness can be increased after the upper cover and the bottom box cover are closed, and the moisture is prevented from entering the interior from a gap between the upper cover and the bottom box, so that elements of the fault tester are protected.
Description
Technical Field
The utility model belongs to the technical field of the fault tester, concretely relates to electron electrical fault detection device with good gas tightness.
Background
The fault tester is a comprehensive cable fault detection instrument. The device can test the high resistance flashover fault, high and low resistance grounding, short circuit, cable disconnection, poor contact and other faults of the cable, and can accurately determine the accurate position of a fault point if the device is provided with an acoustic measurement method positioning instrument. The tester is particularly suitable for testing power cables and communication cables with various types and different levels of voltages.
After the existing fault tester is closed, the sealing performance between the upper cover and the bottom box is poor, and moisture can directly enter the fault tester from a gap between the upper cover and the bottom box in rainy days, so that elements of the fault tester are damped and become insensitive; and the trouble tester has the dust attached to the surface of digital display screen when using, and is inconvenient clean, influences the problem of reading, for this reason we propose an electron electrical fault detection device who has good gas tightness.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electronic and electrical fault detection device with excellent air tightness, which aims to solve the problem that after the upper cover of the existing fault tester provided in the background art is closed, the tightness between the upper cover and the bottom case is poor, and moisture can directly enter the fault tester from the gap between the upper cover and the bottom case in rainy weather, so that the elements of the fault tester are affected with damp and become insensitive; and the fault tester has the dust attached to the surface of digital display screen when using, and is inconvenient clean, influences the problem of reading.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an electron electrical fault detection device with good gas tightness, includes the upper cover, still includes sealing mechanism and clean mechanism, the bottom of upper cover is provided with the under casing, the inboard of under casing is provided with the tester board, sealing mechanism installs between upper cover and under casing, clean mechanism installs the surface at the tester board, clean mechanism includes the clean board on tester board surface, the inside of clean board is provided with changes the handle, the bottom of changeing the handle is provided with the knee, it is provided with the torsional spring to change between handle and the clean board, the bottom of clean board is provided with clean cotton, the spout has been seted up to the inside position that corresponds the knee of tester board.
Preferably, sealing mechanism includes that the sealed card on upper cover surface is protruding, the seal groove has been seted up to the inside of under casing, the inside of seal groove is provided with sealed the pad, the bottom of sealed pad is provided with supporting spring.
Preferably, the surface of tester board is provided with the digital display screen, and the digital display screen is in one side of clean board, one side of digital display screen is provided with the test mouth.
Preferably, the cleaning cotton and the cleaning plate are fixed through strong glue adhesion, and the cleaning plate and the tester plate are fixed through a bent rod and a sliding groove in a clamping mode.
Preferably, the sealing gasket and the bottom box are connected through a supporting spring after being limited by the sealing groove.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in, through the elastic sealing device who sets up between upper cover and under casing, can make upper cover and under casing lid increase the leakproofness after closing, avoid moisture to get into inside from the gap between upper cover and the under casing to protect the component of fault tester.
2. The utility model discloses in, through the clean board that sets up, can make things convenient for the number to show the screen and clean, the condition of mistake reading appears when avoiding test failure.
Drawings
Fig. 1 is a schematic view of a plane of depression structure of the present invention;
FIG. 2 is a schematic side sectional view of the bottom case of the present invention;
FIG. 3 is a schematic side sectional view of the cleaning plate of the present invention;
in the figure: 1. an upper cover; 2. sealing the clamping protrusion; 3. cleaning the plate; 4. a digital display screen; 5. a chute; 6. a bottom box; 7. a gasket; 8. a sealing groove; 9. a tester board; 10. a test port; 11. a support spring; 12. turning a handle; 13. a torsion spring; 14. bending a rod; 15. and cleaning the cotton.
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. 1-3, the present invention provides a technical solution: the utility model provides an electron electrical fault detection device with good gas tightness, including upper cover 1, still include sealing mechanism and clean mechanism, the bottom of upper cover 1 is provided with under casing 6, the inboard of under casing 6 is provided with tester board 9, sealing mechanism installs between upper cover 1 and under casing 6, clean mechanism installs the surface at tester board 9, clean mechanism includes tester board 9 surperficial clean board 3, the inside of clean board 3 is provided with changes 12, the bottom of changing 12 is provided with knee 14, be provided with torsional spring 13 between change 12 and the clean board 3, the bottom of clean board 3 is provided with clean cotton 15, spout 5 has been seted up to the inside position that corresponds knee 14 of tester board 9.
In order to seal the upper cover 1 and the bottom case 6 after covering, in this embodiment, preferably, the sealing mechanism includes a sealing clip 2 on the surface of the upper cover 1, a sealing groove 8 is formed in the bottom case 6, a sealing gasket 7 is disposed in the sealing groove 8, and a supporting spring 11 is disposed at the bottom of the sealing gasket 7.
In order to facilitate the observation of the numbers, in the present embodiment, it is preferable that the surface of the tester board 9 is provided with the digital display screen 4, the digital display screen 4 is located on one side of the cleaning board 3, and one side of the digital display screen 4 is provided with the test port 10.
In order to facilitate the assembly and disassembly of the cleaning plate 3, in this embodiment, preferably, the cleaning cotton 15 and the cleaning plate 3 are fixed by strong glue, and the cleaning plate 3 and the tester board 9 are fixed by the bent rod 14 and the sliding groove 5 in a clamping manner.
In order to facilitate the fixing of the gasket 7, in the present embodiment, it is preferable that the gasket 7 and the bottom case 6 are connected by the supporting spring 11 after being limited by the sealing groove 8.
The utility model discloses a theory of operation and use flow: the part of cable to be tested is connected with the detector through the test port 10, then the rotary button is used for testing, at the moment, the surface of the digital display screen 4 can display a test circuit result, after the testing is finished, the cleaning plate 3 can slide along the sliding groove 5 to enable the cleaning cotton 15 to be attached to the digital display screen 4 for cleaning, so that the digital display screen can be used next time, after cleaning for multiple times, the rotary handle 12 can be rotated to enable the bent rod 14 and the sliding groove 5 to be in a superposed state, then the cleaning plate 3 is pulled upwards to enable the cleaning plate 3 to be separated from the tester plate 9 for cleaning, after cleaning, the rotary handle 12 is rotated to enable the bent rod 14 and the sliding groove 5 to be in a superposed state, after the bent rod 14 is clamped into the sliding groove 5 by loosening, then the upper cover 1 and the bottom box 6 are closed, at the moment, the sealing clamp projection 2 can extrude the sealing gasket 7.
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 (5)
1. An electronic and electrical failure detection device with excellent airtightness, comprising an upper cover (1), characterized in that: still include sealing mechanism and clean mechanism, the bottom of upper cover (1) is provided with under casing (6), the inboard of under casing (6) is provided with tester board (9), sealing mechanism installs between upper cover (1) and under casing (6), clean mechanism installs the surface at tester board (9), clean mechanism includes clean board (3) on tester board (9) surface, the inside of clean board (3) is provided with changes (12), the bottom of changeing (12) is provided with knee (14), it is provided with torsional spring (13) to change between (12) and clean board (3), the bottom of clean board (3) is provided with clean cotton (15), spout (5) have been seted up to the position that the inside of tester board (9) corresponds knee (14).
2. An electronic and electrical failure detecting apparatus having excellent airtightness according to claim 1, wherein: sealing mechanism includes protruding (2) of sealed card on upper cover (1) surface, seal groove (8) have been seted up to the inside of under casing (6), the inside of seal groove (8) is provided with sealed pad (7), the bottom of sealed pad (7) is provided with supporting spring (11).
3. An electronic and electrical failure detecting apparatus having excellent airtightness according to claim 1, wherein: the surface of tester board (9) is provided with digital display screen (4), and digital display screen (4) are in one side of clean board (3), one side of digital display screen (4) is provided with test mouth (10).
4. An electronic and electrical failure detecting apparatus having excellent airtightness according to claim 1, wherein: clean cotton (15) are fixed through the bonding of strong glue with clean board (3), clean board (3) are fixed through knee lever (14) and spout (5) block with tester board (9).
5. An electronic and electrical failure detecting apparatus having excellent airtightness according to claim 2, wherein: the sealing gasket (7) and the bottom box (6) are connected through a supporting spring (11) after being limited by the sealing groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622793.9U CN209979777U (en) | 2019-05-05 | 2019-05-05 | Electronic and electrical fault detection device with excellent air tightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920622793.9U CN209979777U (en) | 2019-05-05 | 2019-05-05 | Electronic and electrical fault detection device with excellent air tightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209979777U true CN209979777U (en) | 2020-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920622793.9U Expired - Fee Related CN209979777U (en) | 2019-05-05 | 2019-05-05 | Electronic and electrical fault detection device with excellent air tightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209979777U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117214591A (en) * | 2023-11-09 | 2023-12-12 | 青岛哈尔滨工程大学创新发展中心 | Fault diagnosis system and method for deep-diving propeller |
-
2019
- 2019-05-05 CN CN201920622793.9U patent/CN209979777U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117214591A (en) * | 2023-11-09 | 2023-12-12 | 青岛哈尔滨工程大学创新发展中心 | Fault diagnosis system and method for deep-diving propeller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 Termination date: 20210505 |