CN208818772U - Novel display fault detects pen - Google Patents
Novel display fault detects pen Download PDFInfo
- Publication number
- CN208818772U CN208818772U CN201821319950.0U CN201821319950U CN208818772U CN 208818772 U CN208818772 U CN 208818772U CN 201821319950 U CN201821319950 U CN 201821319950U CN 208818772 U CN208818772 U CN 208818772U
- Authority
- CN
- China
- Prior art keywords
- handwriting
- pen
- connect
- nib
- connecting line
- 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
Links
Landscapes
- Measurement Of Current Or Voltage (AREA)
Abstract
Novel display fault detects pen, it is related to fault detection technical field of tools, and in particular to a kind of novel display fault detection pen.It includes handwriting, nib, pen cap, connecting line, plug, conducting wire, the handwriting is internally provided with rechargeable battery, display screen is provided in handwriting, the outer surface of handwriting is provided with insulation crust, well-regulated protrusion is set on the surface of insulation crust, nib is provided on the right side of handwriting, nib is comprising surveying electric pole, connector and survey electricity point, the right side for surveying electric pole is connect with connector, connector is threadedly coupled with electricity point is surveyed, pen cap covers the outside in nib, the left side of handwriting is connect with connecting line and conducting wire respectively, plug is provided on the left of connecting line, conducting wire is connected with clip.After adopting the above technical scheme, the utility model has the beneficial effect that it can get an electric shock to avoid in detection failure, danger is reduced, has the function of anti-skidding, indicator light can significantly embody failure, more convenient.
Description
Technical field
The utility model relates to fault detection technical field of tools, and in particular to a kind of novel display fault detection
Pen.
Background technique
Display is also generally referred to as monitor.Display is the I/O equipment for belonging to computer, i.e. input-output equipment.It
It is a kind of show tools that certain electronic document is shown to by specific transmission device and is re-reflected into human eye on screen.It is long
Phase uses or external force pressure and short circuit current etc. all easily cause display and break down, but a kind of simple and direct currently not yet
Detection instrument failure is detected, can only be detected with some traditional indigenous methods, the accuracy of detection is poor, operation
Trouble, influences to work normally.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of novel display fault is provided
Pen is detected, it is provided with insulation crust, can get an electric shock to avoid in detection failure, reduce danger, the table of insulation crust
Face is provided with protrusion, effectively plays anti-skidding effect, indicator light can quickly, significantly embody failure, there is charging electricity
Pond can be used with plug-in, can also directly be used, more convenient.
To achieve the above object, the utility model is using following technical scheme: it include handwriting 1, nib 2, pen cap 3,
Connecting line 4, plug 5, conducting wire 6, the handwriting 1 are internally provided with rechargeable battery 11, display screen 15 are provided in handwriting 1,
The outer surface of handwriting 1 is provided with insulation crust 14, well-regulated raised 141 is arranged on the surface of insulation crust 14, the right side of handwriting 1
Side is provided with nib 2, and comprising surveying electric pole 21, connector 22 and surveying electricity point 23, the right side and connector 22 for surveying electric pole 21 connect nib 2
Connect, connector 22 23 is threadedly coupled with electricity point is surveyed, and pen cap 3 covers in written 2 outside, the left side of handwriting 1 respectively with connecting line 4 and
Conducting wire 7 connects, and the left side of connecting line 4 is provided with plug 5, and conducting wire 6 is connected with clip 61.
The centre on 1 surface of handwriting is provided with red indicating light 12 and green indicator light 13,12 He of red indicating light
Green indicator light 13 and nib 2 are electrically connected, and red indicating light 12 and green indicator light 13 are light emitting diode, red indicating light
12 anode is connect with nib 2, and the cathode of green indicator light 13 is connect with nib 2, and cathode and the green of red indicating light 12 refer to
Show that the anode of lamp 13 is connect with resistance respectively, then is connect with connecting line 4.
The handwriting 1 is cylindrical member.
Anti oxidation layer 24 is provided on the surface of the survey electric pole 21 of the nib 2.
The outer surface in the left side of the pen cap 3 is provided with sealing ring 31.
Working principle of the utility model is: user needs first to detect display when whether detection display screen breaks down
It whether is broken bending (interface card end and display end are both needed to check) with connector, tool correction can be used to be connected again if any being bent
It connects, then checks whether power supply is connected, whether display end, socket end and power supply line loosen, and fracture detects above-mentioned reason and shows
When screen or failure, it is necessary to detect display screen with detection pen.First the rear cover of display screen is opened, then will appear circuit board
Deng clip 61 being clipped in one end of the circuit to be surveyed at this time, the other end is surveyed electricity point 23 and touched, whether bright by two indicator lights
It rises and determines whether failure, then slowly reduce the detection range of circuit, until finding fault with detection pen, survey electricity point
23 can replace according to the size of detected element, and insulation crust 14 can get an electric shock to avoid in detection failure process, reduce
Risk, display screen 15 can show some numerical value, such as voltage, size of current of detected element etc., anti oxidation layer 24
The oxidation rate of nib 2 can be slowed down, extend the service life of detection pen, sealing ring 31 plays the junction of handwriting 1 and nib 2
Certain sealing function has been arrived, can prevent dust from entering in detection pen.
It, can be to avoid examining after adopting the above technical scheme, the utility model has the beneficial effect that it is provided with insulation crust
It surveys in failure and gets an electric shock, reduce danger, the surface of insulation crust is provided with protrusion, anti-skidding effect is effectively played,
Indicator light can quickly, significantly embody failure, have rechargeable battery, can be used, can also directly be used, more just with plug-in
Just quick.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of nib 2 in the utility model；
Fig. 3 is the structural schematic diagram of insulation crust 1 in the utility model.
Description of symbols: handwriting 1, rechargeable battery 11, red indicating light 12, green indicator light 13, insulation crust 14, convex
Rise 141, display screen 15, nib 2, survey electric pole 21, connector 22, survey electricity point 23, anti oxidation layer 24, pen cap 3, sealing ring 31, even
Wiring 4, plug 5, conducting wire 6, clip 61.
Specific embodiment
Referring to shown in Fig. 1-Fig. 3, present embodiment is the technical solution adopted is that it includes handwriting 1, written 2, pen cap
3, connecting line 4, plug 5, conducting wire 6, the handwriting 1 are internally provided with rechargeable battery 11, are provided with display screen in handwriting 1
15, the outer surface of handwriting 1 is provided with insulation crust 14, well-regulated raised 141 is arranged on the surface of insulation crust 14, handwriting 1
Right side be provided with nib 2, nib 2 comprising survey electric pole 21, connector 22 and survey electricity point 23, survey electric pole 21 right side and connector
22 connections, connector 22 23 are threadedly coupled with electricity point is surveyed, and pen cap 3 covers in written 2 outside, the left side of handwriting 1 respectively with connection
Line 4 and conducting wire 7 connect, and the left side of connecting line 4 is provided with plug 5, and conducting wire 6 is connected with clip 61.
The data such as electric current, the voltage of detected element can be shown on display screen 15.
The centre on 1 surface of handwriting is provided with red indicating light 12 and green indicator light 13,12 He of red indicating light
Green indicator light 13 and nib 2 are electrically connected, and red indicating light 12 and green indicator light 13 are light emitting diode, red indicating light
12 anode is connect with nib 2, and the cathode of green indicator light 13 is connect with nib 2, and cathode and the green of red indicating light 12 refer to
Show that the anode of lamp 13 is connect with resistance respectively, then is connect with connecting line 4.
The handwriting 1 is cylindrical member.
The upper surface of the survey electric pole 21 of the nib 2 is provided with anti oxidation layer 24.Anti oxidation layer 24 can slow down
The oxidation rate of nib 2.
The outer surface in the left side of the pen cap 3 is provided with sealing ring 31.Connection of the sealing ring 31 to handwriting 1 and nib 2
Place plays certain sealing function, can prevent dust from entering in detection pen.
Working principle of the utility model is: user needs first to detect display when whether detection display screen breaks down
It whether is broken bending (interface card end and display end are both needed to check) with connector, tool correction can be used to be connected again if any being bent
It connects, then checks whether power supply is connected, whether display end, socket end and power supply line loosen, and fracture detects above-mentioned reason and shows
When screen or failure, it is necessary to detect display screen with detection pen.First the rear cover of display screen is opened, then will appear circuit board
Deng clip 61 being clipped in one end of the circuit to be surveyed at this time, the other end is surveyed electricity point 23 and touched, whether bright by two indicator lights
It rises and determines whether failure, then slowly reduce the detection range of circuit, until finding fault with detection pen, survey electricity point
23 can replace according to the size of detected element, and insulation crust 14 can get an electric shock to avoid in detection failure process, reduce
Risk, display screen 15 can show some numerical value, such as voltage, size of current of detected element etc., anti oxidation layer 24
The oxidation rate of nib 2 can be slowed down, extend the service life of detection pen, sealing ring 31 plays the junction of handwriting 1 and nib 2
Certain sealing function has been arrived, can prevent dust from entering in detection pen.
It, can be to avoid examining after adopting the above technical scheme, the utility model has the beneficial effect that it is provided with insulation crust
It surveys in failure and gets an electric shock, reduce danger, the surface of insulation crust is provided with protrusion, anti-skidding effect is effectively played,
Indicator light can quickly, significantly embody failure, have rechargeable battery, can be used, can also directly be used, more just with plug-in
Just quick.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (5)
1. novel display fault detects pen, it is characterised in that: it includes handwriting (1), written (2), pen cap (3), connecting line
(4), plug (5), conducting wire (6), the handwriting (1) are internally provided with rechargeable battery (11), and handwriting is provided with display on (1)
Shield (15), the outer surface of handwriting (1) is provided with insulation crust (14), and well-regulated protrusion is arranged on the surface of insulation crust (14)
(141), it is provided on the right side of handwriting (1) written (2), written (2) include to survey electric pole (21), connector (22) and survey electricity point
(23), the right side for surveying electric pole (21) is connect with connector (22), and connector (22) is threadedly coupled with electricity sharp (23) is surveyed, pen cap (3)
The outside in written (2) is covered, the left side of handwriting (1) is connect with connecting line (4) and conducting wire (6) respectively, and connecting line is set on the left of (4)
It is equipped with plug (5), conducting wire (6) and clip.
2. novel display fault according to claim 1 detects pen, it is characterised in that: described handwriting (1) surface
Centre be provided with red indicating light (12) and green indicator light (13), red indicating light (12) and green indicator light (13) and pen
Head (2) is electrically connected, and red indicating light (12) and green indicator light (13) are light emitting diode, the anode of red indicating light (12)
It is connect with nib (2), the cathode of green indicator light (13) is connect with written (2), and the cathode of red indicating light (12) refers to green
Show that the anode of lamp (13) is connect with resistance respectively, then is connect with connecting line (4).
3. novel display fault according to claim 1 detects pen, it is characterised in that: the handwriting (1) is circle
Cylindrical component.
4. novel display fault according to claim 1 detects pen, it is characterised in that: the survey of the nib (2)
The upper surface of electric pole (21) is provided with anti oxidation layer (24).
5. novel display fault according to claim 1 detects pen, it is characterised in that: a left side for the pen cap (3)
The outer surface of side is provided with sealing ring (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319950.0U CN208818772U (en) | 2018-08-16 | 2018-08-16 | Novel display fault detects pen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319950.0U CN208818772U (en) | 2018-08-16 | 2018-08-16 | Novel display fault detects pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208818772U true CN208818772U (en) | 2019-05-03 |
Family
ID=66273565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821319950.0U Expired - Fee Related CN208818772U (en) | 2018-08-16 | 2018-08-16 | Novel display fault detects pen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208818772U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111124083A (en) * | 2019-11-22 | 2020-05-08 | 东莞理工学院 | Big data analysis system fault diagnosis device convenient to heat dissipation |
-
2018
- 2018-08-16 CN CN201821319950.0U patent/CN208818772U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111124083A (en) * | 2019-11-22 | 2020-05-08 | 东莞理工学院 | Big data analysis system fault diagnosis device convenient to heat dissipation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105703160B (en) | Micro coaxial cable connector assembly | |
| CN203812196U (en) | Active type touch pen allowing writing | |
| CN208818772U (en) | Novel display fault detects pen | |
| CN204361424U (en) | For the Universal USB charging wire of electronic cigarette | |
| TW201344428A (en) | Detecting circuit | |
| CN110109792A (en) | USB device plug-pull detecting circuit under a kind of operating system off-line state | |
| CN202513418U (en) | USB (universal serial bus) connecting line | |
| CN203587730U (en) | Detection apparatus of patch plug data cable | |
| CN109814739A (en) | A kind of active capacitance pen | |
| CN204302365U (en) | A kind of multifunction test pencil | |
| CN207798930U (en) | Wireless DC electricity tester | |
| CN211236032U (en) | Be used for electrically conductive testing arrangement of low impedance contact | |
| CN209016392U (en) | Miniature power-supply plug connecting line | |
| CN211123178U (en) | Voltage sampling pencil wiring detection circuitry and system | |
| CN204440392U (en) | For external power supply identification circuit and the electronic signature screen of big current touch control device | |
| CN207624984U (en) | LED light source assembly type night fluorescence identifying connector | |
| CN219831237U (en) | Use convenient electrical safety to detect electrography | |
| CN202393820U (en) | Inductive test pen | |
| CN202584002U (en) | Computer adapter | |
| CN201242741Y (en) | Rapid detection/regulation device for USB | |
| CN203798936U (en) | Detection device used for detecting RS232 interface on machine tool | |
| CN203259581U (en) | Test pencil | |
| CN214176347U (en) | Power line with switch function | |
| CN204044333U (en) | A kind of portable type measuring battery capacity equipment | |
| CN209626577U (en) | A kind of power-off protection socket |
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: 20190503 Termination date: 20210816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |