CN207396593U - A kind of miniature LED maintenance test pencils - Google Patents
A kind of miniature LED maintenance test pencils Download PDFInfo
- Publication number
- CN207396593U CN207396593U CN201720910787.4U CN201720910787U CN207396593U CN 207396593 U CN207396593 U CN 207396593U CN 201720910787 U CN201720910787 U CN 201720910787U CN 207396593 U CN207396593 U CN 207396593U
- Authority
- CN
- China
- Prior art keywords
- handwriting
- head
- switch
- siding
- miniature led
- 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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- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
The utility model provides a kind of miniature LED maintenance test pencils, and including handwriting, wiring card, siding, spare probe, access head, switch, light switch, indicator light, gear adjusting button, display screen, detecting head and headlamp, the wiring card are located at the tail end of handwriting；The siding screws in the tail end of handwriting；The spare probe and access head is located at the both ends of siding respectively；The switch is positioned at the one side of handwriting；The light switch is located at the one side of switch；The indicator light is located at the one side of light switch；The gear adjusting button is located at the one side of indicator light；The display location is in the one side of gear adjusting button；The detecting head is located at the written end of handwriting；The headlamp is between two detecting heads.The setting of the utility model, it is simple to solve existing test pencil structure, inconvenient to use, is unfavorable for the problem of maintenance work is carried out.
Description
Technical field
The utility model belongs to test pencil technical field more particularly to a kind of miniature LED maintenance test pencils.
Background technology
Test pencil repairs class side as a kind of easy all trades and professions surveyed electric tool and be widely used in electric class technology
Use is sensed in face, and existing test pencil function is single at present, and whether charged, particularly in dark condition if being mainly used for measured object
Under, electrical type component is inherently very small, and maintenance personal needs that repair object is identified by illuminations and passes through survey
Amount will also do corresponding record to determine whether to be powered, and use fairly cumbersome, be unfavorable for the development of maintenance work.
Therefore, a kind of miniature LED maintenance test pencils are invented to be very necessary.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of miniature LED maintenance test pencils, to solve existing survey
Electroprobe is simple in structure, inconvenient to use, is unfavorable for the problem of maintenance work is carried out.A kind of miniature LED maintenance test pencils, including
Handwriting, wiring card, siding, spare probe access head, switch, light switch, indicator light, gear adjusting button, display screen,
Detecting head and headlamp, the wiring card are located at the tail end of handwriting；The siding screws in the tail end of handwriting；Described is standby
It is located at the both ends of siding respectively with probe and access head；The switch is positioned at the one side of handwriting；The light switch position
In the one side of switch；The indicator light is located at the one side of light switch；The gear adjusting button is located at the one of indicator light
Side；The display location is in the one side of gear adjusting button；The detecting head is located at the written end of handwriting；The illumination
Lamp position is between two detecting heads.
The handwriting specifically protects silica gel plastics pairing into housing pairing into anti-impact using the ABS engineering plastics five of insulation
Hitting property, insulating properties are high, heat resistance, good flame resistance.
The wiring card and detecting head are located at the both ends of handwriting respectively, are specifically provided with 2 respectively, the wiring card
Wire length is specially 1m, and is detachable structure, and the detecting head is specifically using network vanadium steel CRV50-55HRC, sensitivity
Height, it is easy to use, it is easy to operate.
The siding is connected to spare probe and before access head, specific length is 1m, and to be detachably connected knot
Detecting head can be inserted into access head when institute survey time road the two poles of the earth differ farther out, measure, tear open thereby using spare detecting head by structure
It unloads conveniently, using simple.
The light switch is located at the centre of handwriting, and the headlamp is between two detecting heads, when detection environment
The brightness of 1 nib of handwriting can be effectively improved in the case of dark, it is easy to operate, it is easy to use.
The gear adjusting button is located at a survey of display screen, and the inside of the handwriting is equipped with intelligent measurement chip,
Specific gear-adjustable is tri- gears of 3V, 5V, 12V, press gear adjusting button can convenient regulation stall, and in display screen
On show, it is easy to operate, it is easy to use, it is effective and rapid.
Compared with prior art, the utility model has the advantages that：
1. the setting of the utility model handwriting, impact resistance, insulating properties are high, heat resistance, good flame resistance.
2. the setting of the utility model wiring card and detecting head, high sensitivity is easy to use, easy to operate.
3. detecting head when institute survey time road the two poles of the earth differ farther out can be inserted into and access by the setting of the utility model siding
Head measures, convenient disassembly thereby using spare detecting head, using simple.
4. the setting of the utility model gear adjusting button is, it can be achieved that the adjusting of three gears, easy to operate, user
Just, it is effective and rapid.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is the detector structure diagram of the utility model.
Fig. 3 is the siding structure diagram of the utility model
In figure：
1- handwritings, 2- wiring cards, 3- sidings, the spare probes of 4-, 5- access heads, 6- switches, 7- light switches, 8- instructions
Lamp, 9- gear adjusting buttons, 10- display screens, 11- detecting heads, 12- headlamps.
Specific embodiment
The utility model is described further below in conjunction with attached drawing：
Embodiment：
As shown in attached drawing 1 to attached drawing 3
The utility model provides a kind of miniature LED maintenance test pencils, including handwriting 1, wiring card 2, siding 3, spare spy
First 4, access first 5, switch 6, light switch 7, indicator light 8, gear adjusting button 9, display screen 10, detecting head 11 and headlamp
12, the wiring card 2 is located at the tail end of handwriting 1；The siding 3 screws in the tail end of handwriting 1；The spare probe 4
It is located at the both ends of siding 3 respectively with access first 5；The switch 6 is located at the one side of handwriting 1；The light switch 7 is located at
The one side of switch 6；The indicator light 8 is located at the one side of light switch 7；The gear adjusting button 9 is located at indicator light 8
One side；The display screen 10 is located at the one side of gear adjusting button 9；The detecting head 11 is located at the written end of handwriting 1；
The headlamp 12 is between two detecting heads 11.
The handwriting 1 specifically protects silica gel plastics pairing into housing pairing into anti-impact using the ABS engineering plastics five of insulation
Hitting property, insulating properties are high, heat resistance, good flame resistance.
The wiring card 2 and detecting head 11 are located at the both ends of handwriting 1 respectively, are specifically provided with 2 respectively, described
2 wire length of wiring card is specially 1m, and is detachable structure, and the detecting head 11 specifically uses network vanadium steel CRV50-
55HRC, high sensitivity is easy to use, easy to operate.
The siding 3 is connected to spare probe 4 and before access first 5, specific length is 1m, and to be detachably connected
Detecting head 11 can be inserted into access first 5 when institute survey time road the two poles of the earth differ farther out, be carried out thereby using spare detecting head 4 by structure
Measurement, convenient disassembly, using simple.
The light switch 7 is located at the centre of handwriting 1, and the headlamp 12 works as inspection between two detecting heads 11
The brightness of 1 nib of handwriting can be effectively improved in the case of surveying ambient black, it is easy to operate, it is easy to use.
The gear adjusting button 9 is located at a survey of display screen 10, and the inside of the handwriting 1 is equipped with intelligent measurement core
Piece, specific gear-adjustable be tri- gears of 3V, 5V, 12V, press gear adjusting button 9 can convenient regulation stall, and
It is shown on display screen 10, it is easy to operate, it is easy to use, it is effective and rapid.
Operation principle
The utility model can realize the conversion between 3V, 5V, 12V by regulation stall regulation button 9, to measure different electricity
Circuit energization situation between pressure when the positive and negative anodes in circuit are distant, can be measured by siding 3, by a spy
The insertion of gauge head 11 access first 5,4 is measured using spare probe, when measuring environment is dark, can by press light switch 7 come
It opens headlamp 12 and carries out back work.
Using technical solution described in the utility model or those skilled in the art in technical solutions of the utility model
Under inspiration, similar technical solution is designed, and reaches above-mentioned technique effect, is the protection model for falling into the utility model
It encloses.
Claims (6)
1. a kind of miniature LED maintenance test pencils, which is characterized in that including handwriting (1), wiring card (2), siding (3), spare spy
Head (4), access head (5) switch (6), light switch (7), indicator light (8), gear adjusting button (9), display screen (10), detection
Head (11) and headlamp (12), the wiring card (2) are located at the tail end of handwriting (1)；The siding (3) screws in handwriting
(1) tail end；The spare probe (4) and access head (5) are located at the both ends of siding (3) respectively；Described switch (6) position
In the one side of handwriting (1)；The light switch (7) is located at the one side of switch (6)；The indicator light (8) is located at illumination and opens
Close the one side of (7)；The gear adjusting button (9) is located at the one side of indicator light (8)；The display screen (10) is located at gear
The one side of regulation button (9)；The detecting head (11) is located at the written end of handwriting (1)；The headlamp (12) is located at two
Between detecting head (11).
2. miniature LED maintenance test pencils as described in claim 1, which is characterized in that the handwriting (1) is specifically using insulation
ABS engineering plastics five protect silica gel plastics pairing into housing pairing into.
3. miniature LED maintenance test pencils as described in claim 1, which is characterized in that the wiring card (2) and detecting head
(11) it is located at the both ends of handwriting (1) respectively, is specifically provided with 2 respectively, the wiring card (2) wire length is specially 1m,
And be detachable structure, the detecting head (11) specifically uses network vanadium steel CRV50-55HRC.
4. miniature LED maintenance test pencils as described in claim 1, which is characterized in that the siding (3) is connected to spare
It pops one's head in (4) and accesses before head (5), specific length is 1m, and is Detachable connection structure.
5. miniature LED maintenance test pencils as described in claim 1, which is characterized in that the light switch (7) is located at handwriting
(1) centre, the headlamp (12) is between two detecting heads (11).
6. miniature LED maintenance test pencils as described in claim 1, which is characterized in that the gear adjusting button (9) is located at
One survey of display screen (10), the inside of the handwriting (1) equipped with intelligent measurement chip, specific gear-adjustable is 3V, 5V,
Tri- gears of 12V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910787.4U CN207396593U (en) | 2017-07-26 | 2017-07-26 | A kind of miniature LED maintenance test pencils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720910787.4U CN207396593U (en) | 2017-07-26 | 2017-07-26 | A kind of miniature LED maintenance test pencils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207396593U true CN207396593U (en) | 2018-05-22 |
Family
ID=62418795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720910787.4U Expired - Fee Related CN207396593U (en) | 2017-07-26 | 2017-07-26 | A kind of miniature LED maintenance test pencils |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207396593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609167A (en) * | 2019-09-27 | 2019-12-24 | 常州刘国钧高等职业技术学校 | Electricity test pen for protective door |
-
2017
- 2017-07-26 CN CN201720910787.4U patent/CN207396593U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110609167A (en) * | 2019-09-27 | 2019-12-24 | 常州刘国钧高等职业技术学校 | Electricity test pen for protective door |
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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: 20180522 Termination date: 20190726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |