CN214067355U - Filament non-electrifying inspection device - Google Patents
Filament non-electrifying inspection device Download PDFInfo
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- CN214067355U CN214067355U CN202022223622.4U CN202022223622U CN214067355U CN 214067355 U CN214067355 U CN 214067355U CN 202022223622 U CN202022223622 U CN 202022223622U CN 214067355 U CN214067355 U CN 214067355U
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- filament
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- power supply
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Abstract
The utility model discloses a filament inspection device that fails to electrify, this filament inspection device that fails to electrify mainly by: the alarm comprises a mounting plate (1), an alarm (2), a power supply (3) and an electrode (4), wherein the alarm (2), the power supply (3) and the electrode (4) are all arranged on the mounting plate (1), the electrode (4) is electrically connected with the power supply (3), and the alarm (2) is arranged between the electrode (4) and the power supply (3); the utility model discloses a filament inspection device that does not electrify simple structure, low cost has replaced traditional negative pole filament detection's mode that opens circuit, compares in the current detection mode efficiency that adopts the universal meter and has obtained very big improvement, has reduced workman's work load and has improved production efficiency simultaneously.
Description
Technical Field
The utility model relates to a check out test set field, in particular to obstructed electric inspection device of filament.
Background
At present, in the production process of a hot cathode ultraviolet lamp, a part of cathodes are broken in the manufacturing process, but the problem can not be found in the production process, so that manual recheck is needed, a common method is to use a universal meter to check the on-off of two side leads, the universal meter needs to be installed and connected, and after the universal meter is electrified, whether the cathodes are broken is judged, so that the labor and the time are wasted, and the efficiency is extremely low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a filament inspection device that does not energize, has solved the problem of mentioning in the background art.
The utility model discloses a realize like this, a filament does not go electric inspection device, this filament does not go electric inspection device mainly by: mounting panel, siren, power and electrode combination form, siren, power and electrode all set up on the mounting panel, the electrode with power electric connection, the siren sets up the electrode with between the power.
The utility model discloses a further technical scheme is: the electrode is divided into a first contact piece and a second contact piece, the first contact piece is connected with the positive pole of the power supply, and the second contact piece is connected with the negative pole of the power supply.
The utility model discloses a further technical scheme is: the alarm is connected in series between the positive pole of the power source and the first contact pad.
The utility model discloses a further technical scheme is: the mounting plate is a wooden bottom plate.
The utility model discloses a further technical scheme is: the alarm is a warning lamp.
The utility model discloses a further technical scheme is: the alarm is a buzzer.
The utility model discloses a further technical scheme is: the first contact piece is a copper sheet, and the second contact piece is a copper sheet.
The utility model has the advantages that: the utility model discloses a filament inspection device that does not electrify simple structure, low cost has replaced traditional negative pole filament detection's mode that opens circuit, compares in the current detection mode efficiency that adopts the universal meter and has obtained very big improvement, has reduced workman's work load and has improved production efficiency simultaneously.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a filament non-energization inspection apparatus provided by the present invention;
fig. 2 is a schematic circuit diagram of the filament non-energization inspection apparatus provided by the present invention.
Reference numerals: 1. mounting plate 2, siren 3, power 4, electrode.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention.
It should be noted that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the efficacy and the achievable purpose of the present invention. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.
The first embodiment is as follows: fig. 1-2 show a filament non-energization inspection apparatus mainly composed of: the alarm comprises a mounting plate 1, an alarm 2, a power supply 3 and an electrode 4, wherein the alarm 2, the power supply 3 and the electrode 4 are all arranged on the mounting plate 1, the electrode 4 is electrically connected with the power supply 3, and the alarm 2 is arranged between the electrode 4 and the power supply 3; the electrode 4 is divided into a first contact piece and a second contact piece, the first contact piece is connected with the positive pole of the power supply 3, and the second contact piece is connected with the negative pole of the power supply 3; the alarm 2 is connected in series between the positive pole of the power supply 3 and the first contact piece; the mounting plate 1 is a wood bottom plate; the alarm 2 is a warning lamp; the alarm 2 is a buzzer; the first contact piece is a copper sheet, and the second contact piece is a copper sheet; the utility model discloses a filament inspection device that does not electrify simple structure, low cost has replaced traditional negative pole filament detection's mode that opens circuit, compares in the current detection mode efficiency that adopts the universal meter and has obtained very big improvement, has reduced workman's work load and has improved production efficiency simultaneously.
When in use: workers respectively contact two ends of a filament pin of the filament with the first contact piece and the second contact piece, when the filament pin is conducted, the buzzer can give out a sound prompt or the warning lamp is turned on, and the product is good; if no sound prompt or the alarm lamp is not on, the alarm lamp is touched once again, and no prompt is given, namely the product is unqualified.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. A filament non-energization inspection device is characterized in that: the filament non-energization inspection device mainly comprises: mounting panel (1), siren (2), power (3) and electrode (4) combination form, siren (2), power (3) and electrode (4) all set up on mounting panel (1), electrode (4) with power (3) electric connection, siren (2) set up electrode (4) with between power (3).
2. A filament no-conduction test apparatus as claimed in claim 1, wherein said electrode (4) is divided into a first contact piece and a second contact piece, said first contact piece being connected to the positive pole of said power supply (3), said second contact piece being connected to the negative pole of said power supply (3).
3. A filament no-conduction check apparatus according to claim 2, wherein the alarm (2) is connected in series between the positive pole of the power supply (3) and the first contact piece.
4. A filament no-conduction inspection apparatus as claimed in claim 1, wherein the mounting plate (1) is a wooden base plate.
5. A filament no-conduction inspection apparatus according to claim 1, wherein the alarm (2) is a warning light.
6. A filament no-conduction check device according to claim 1, wherein the alarm (2) is a buzzer.
7. The apparatus according to claim 3, wherein the first contact piece is a copper sheet and the second contact piece is a copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223622.4U CN214067355U (en) | 2020-09-30 | 2020-09-30 | Filament non-electrifying inspection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022223622.4U CN214067355U (en) | 2020-09-30 | 2020-09-30 | Filament non-electrifying inspection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214067355U true CN214067355U (en) | 2021-08-27 |
Family
ID=77396188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022223622.4U Active CN214067355U (en) | 2020-09-30 | 2020-09-30 | Filament non-electrifying inspection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214067355U (en) |
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2020
- 2020-09-30 CN CN202022223622.4U patent/CN214067355U/en active Active
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