CN210465653U - Portable electric wire breakage tester - Google Patents
Portable electric wire breakage tester Download PDFInfo
- Publication number
- CN210465653U CN210465653U CN201921194982.7U CN201921194982U CN210465653U CN 210465653 U CN210465653 U CN 210465653U CN 201921194982 U CN201921194982 U CN 201921194982U CN 210465653 U CN210465653 U CN 210465653U
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- China
- Prior art keywords
- wire
- battery
- shell
- spool
- electric wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002184 metal Substances 0.000 claims abstract description 12
- 239000000523 sample Substances 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims description 26
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a disconnected appearance is surveyed to portable electric wire, which comprises a housin, connect switch button and pilot lamp on the casing, set up the spool that battery and two levels in the casing set up, and be located two metal probe outside the casing, the inner of every metal probe is connected with the outer end that corresponds the electric wire on the spool, the positive pole of battery is connected with switch button's one end, switch button's the other end is connected with the one end of pilot lamp, the other end of pilot lamp is connected with the inner of electric wire on one of them spool, the negative pole of battery is connected with the inner of electric wire on another spool. The utility model has simple structure, convenient carrying, low manufacturing cost and rapid measurement of the on-off condition of the circuit; the utility model discloses built-in have the spool, circuit and casing inner circuit on the metal probe accessible spool are connected for metal probe can lengthen the use according to the in-service use needs.
Description
Technical Field
The utility model relates to an electrometer field specifically is a disconnected appearance is surveyed to portable electric wire.
Background
In the work of reality daily life, general house personnel are mostly non-professional electrician, do not have the detection instrument of being equipped with the specialty yet, and the circuit in the family breaks down in once, will hardly deal with in the short time, also can bring more trouble for the life simultaneously.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a disconnected appearance is surveyed to portable electric wire, simple structure, conveniently carry, and measuring circuit's that can be quick break-make condition.
The technical scheme of the utility model is that:
the utility model provides a disconnected appearance is surveyed to portable electric wire, includes the casing, connects switch button and pilot lamp on the casing, sets up the spool that battery and two levels in the casing set up and be located two outer metal probes of casing, every metal probe's the inner is connected with the outer end that corresponds the electric wire on the spool, the anodal one end with the switch button of battery be connected, the other end of switch button is connected with the one end of pilot lamp, the other end of pilot lamp is connected with the inner of electric wire on one of them spool, the negative pole of battery is connected with the inner of electric wire on another spool.
The novel winding wire device is characterized in that two vertical baffles with wire through holes are arranged in the shell, an inner cavity of the shell is divided into a battery cavity, a winding reel placing cavity and a wire leading cavity, the wire leading cavity is located between the battery cavity and the winding reel placing cavity, and the switch key and the indicator lamp are located at the top end of the shell and are respectively connected with a corresponding battery and a corresponding wire on the winding reel through wires in the wire leading cavity.
The winding reel device is characterized in that the shell is connected with two rotating handles, and rotating shafts of the rotating handles horizontally penetrate into the shell and are fixedly connected with corresponding winding reels.
The rotating shafts of the two rotating handles respectively penetrate through two opposite side plates of the shell and extend into the shell to be fixedly connected with the corresponding winding reel.
The shell is a plastic shell.
The battery adopts a 3V direct current battery.
The indicator lamp is a 3VLED indicator lamp.
The length of the electric wire on the winding reel is 500 mm.
The utility model has the advantages that:
the utility model has simple structure, convenient carrying, low manufacturing cost and rapid measurement of the on-off condition of the circuit; the utility model is internally provided with the winding reel, the metal probe can be connected with the circuit in the shell through the circuit on the winding reel, so that the metal probe can be lengthened and used according to the actual use requirement, and the winding adopts the rotating handle, thus the operation is simple and the winding is rapid; the utility model discloses casing inner space rational arrangement for each subassembly is difficult to the winding and takes place the short circuit condition.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a circuit diagram of the present invention.
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 and 2, a portable wire detecting and breaking instrument comprises a shell 1, a switch button 2 and an indicator light 3 connected to the shell 1, a battery 4 arranged in the shell 1, two horizontally arranged winding drums 5 and two metal probes 6 positioned outside the shell 1, wherein the inner end of each metal probe 6 is connected with the outer end of a wire 7 on the corresponding winding drum, the anode of the battery 4 is connected with one end of the switch button 2, the other end of the switch button 2 is connected with one end of the indicator light 3, the other end of the indicator light 3 is connected with the inner end of a wire 7 on one winding drum 5, and the cathode of the battery 4 is connected with the inner end of the wire 7 on the other winding drum 5; two rotating handles 8 are connected to the shell 1, and rotating shafts of the two rotating handles 8 penetrate through two opposite side plates of the shell respectively and extend into the shell 1 to be fixedly connected with the corresponding winding reel 5.
Wherein, be provided with two perforated vertical baffles of electrified wire in the casing 1, divide into battery chamber, spool with the casing inner chamber and place chamber and lead wire chamber, lead wire chamber and be located battery chamber and spool and place between the chamber, switch button 2 and pilot lamp 3 are located the casing 1 top and are connected with electric wire 7 on battery 4, the spool that correspond respectively through the electric wire of lead wire intracavity.
Wherein, casing 1 is the plastic casing, and battery 4 adopts the 3V direct current battery, and pilot lamp 3 chooses for use 3VLED pilot lamp, and the length of electric wire 7 on the reel is 500 mm.
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 (8)
1. The utility model provides a disconnected appearance is surveyed to portable electric wire which characterized in that: including the casing, connect switch button and pilot lamp on the casing, set up the spool that battery and two levels set up in the casing and be located two metal probe outside the casing, the inner of every metal probe is connected with the outer end that corresponds the electric wire on the spool, the anodal one end with switch button of battery be connected, the other end of switch button is connected with the one end of pilot lamp, the other end of pilot lamp is connected with the inner of electric wire on one of them spool, the negative pole of battery is connected with the inner of electric wire on another spool.
2. The portable wire disconnection meter of claim 1, wherein: the novel winding wire device is characterized in that two vertical baffles with wire through holes are arranged in the shell, an inner cavity of the shell is divided into a battery cavity, a winding reel placing cavity and a wire leading cavity, the wire leading cavity is located between the battery cavity and the winding reel placing cavity, and the switch key and the indicator lamp are located at the top end of the shell and are respectively connected with a corresponding battery and a corresponding wire on the winding reel through wires in the wire leading cavity.
3. The portable wire disconnection meter of claim 1, wherein: the winding reel device is characterized in that the shell is connected with two rotating handles, and rotating shafts of the rotating handles horizontally penetrate into the shell and are fixedly connected with corresponding winding reels.
4. A portable wire disconnect tester as defined in claim 3, wherein: the rotating shafts of the two rotating handles respectively penetrate through two opposite side plates of the shell and extend into the shell to be fixedly connected with the corresponding winding reel.
5. The portable wire disconnection meter of claim 1, wherein: the shell is a plastic shell.
6. The portable wire disconnection meter of claim 1, wherein: the battery adopts a 3V direct current battery.
7. The portable wire disconnect tester of claim 6, wherein: the indicator lamp is a 3VLED indicator lamp.
8. The portable wire disconnection meter of claim 1, wherein: the length of the electric wire on the winding reel is 500 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921194982.7U CN210465653U (en) | 2019-07-27 | 2019-07-27 | Portable electric wire breakage tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921194982.7U CN210465653U (en) | 2019-07-27 | 2019-07-27 | Portable electric wire breakage tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210465653U true CN210465653U (en) | 2020-05-05 |
Family
ID=70448061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921194982.7U Expired - Fee Related CN210465653U (en) | 2019-07-27 | 2019-07-27 | Portable electric wire breakage tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210465653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110275085A (en) * | 2019-07-27 | 2019-09-24 | 戚石 | A kind of disconnected instrument of Portable wire survey |
-
2019
- 2019-07-27 CN CN201921194982.7U patent/CN210465653U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110275085A (en) * | 2019-07-27 | 2019-09-24 | 戚石 | A kind of disconnected instrument of Portable wire survey |
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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 |
Granted publication date: 20200505 |