CN207799106U - Multi-functional domestic electric wire detection device within the walls - Google Patents
Multi-functional domestic electric wire detection device within the walls Download PDFInfo
- Publication number
- CN207799106U CN207799106U CN201721903327.5U CN201721903327U CN207799106U CN 207799106 U CN207799106 U CN 207799106U CN 201721903327 U CN201721903327 U CN 201721903327U CN 207799106 U CN207799106 U CN 207799106U
- Authority
- CN
- China
- Prior art keywords
- induction coil
- electric wire
- walls
- pedestal
- detection device
- 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
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a kind of Multi-functional domestic electric wire detection devices within the walls, including circular pedestal, electromagnetic induction coil is provided in pedestal, middle the heart channel of Hang-Shaoyin telescopic rod of pedestal is connected with handle, pedestal, telescopic rod, handle is made of plastics, cavity is provided in handle, oscillating circuit and radio receiver module are provided in cavity, oscillating circuit is connected to form metal detector with electromagnetic induction coil, metal detector is for detecting electric wire within the walls and sending out feedback signal, radio receiver module receives the feedback signal of metal detector and is played out by loud speaker.The telescopic rod includes inner and outer tubes, is equipped with the first holding screw in the tube wall of outer tube, inner end and the inner tube of the first holding screw abut against.The utility model is simple in structure, of low cost, and also has the function of radio and carbon dioxide monitoring, and utilization rate is high.
Description
Technical field
The utility model is related to domestic electric appliance fields, and in particular to a kind of Multi-functional domestic electric wire detection dress within the walls
It sets.
Background technology
During house decoration checks, the electric wire in metope often has some impact on construction, or even causes accident, causes people
Member's property loss.If can be detected before construction, the arrangement of the electric wire in metope is found out, then can be effectively prevented related thing
Therefore the generation of loss.
Current detector wire, complicated, with high costs, size and precision index etc. are also short of.It is existing
Detector wire be by measure live wire generate power frequency alternating electromagnetism signal by be detected, since electric wire is embedded
In in wall, the electric current of many electric appliances is small, and the electromagnetic signal generated is very faint, electric light, electric appliance and the radio of outside
Signal is likely to influence the accuracy of detection signal, leads to the judgement for generating mistake.In addition above by above-mentioned detection method
It is checked, electric wire must be powered on, and sometimes electric wire may be because open circuit and damage that the above method is then unable to measure.
In addition existing detector wire, since it has a single function, utilization rate is not high, is substantially all processing idle state
In.
Utility model content
In view of at least one defect of the prior art, the purpose of this utility model is to provide a kind of Multi-functional domestic wall
Interior electric wire detection device, electric wire detection device is simple in structure within the walls for the Multi-functional domestic, easy to use, and also has radio reception
Machine function uses convenient for average family, and utilization rate is high.
In order to achieve the above object, the utility model adopts the following technical scheme that, a kind of Multi-functional domestic electric wire within the walls
Detection device is provided with electromagnetic induction coil it is critical that including circular pedestal in pedestal, the center of pedestal with stretch
The lower end of contracting bar is connected；The upper end of telescopic rod is connected with handle, and pedestal, telescopic rod, handle are made of plastics, are set in handle
It is equipped with cavity, handle is provided with through-hole array, and oscillating circuit and radio receiver module, oscillating circuit and electricity are provided in cavity
Magnetic induction coil is connected to form metal detector, and metal detector is for detecting electric wire within the walls and sending out feedback signal, radio reception
Machine module is connected with loud speaker, and radio receiver module receives the feedback signal of metal detector and played out by loud speaker；Institute
The telescopic rod stated includes inner and outer tubes, and the first holding screw is equipped in the tube wall of outer tube, the inner end of the first holding screw with
Inner tube abuts against；
Outer tube is connect with handle, and inner tube is hinged with pedestal, and inner tube is provided with flat articulated section with the hinged one end of pedestal,
Pedestal is equipped with the hinged ear coordinated with articulated section, and hinged ear is equipped with the second holding screw, the second holding screw and articulated section
End face abut；
Spiral helicine conducting wire is equipped in telescopic rod, the electromagnetic induction coil is connect by conducting wire with oscillating circuit；
Carbon dioxide monitoring device is additionally provided in the cavity, which is provided with infrared CO2 and passes
Sensor, the in-phase input end of the signal output end connection integrated transporting discharging comparator of infrared CO2 sensors, integrated transporting discharging comparator
Inverting input is connected with reference circuit, the base stage of the output end connecting valve pipe Q1 of integrated transporting discharging comparator, switching tube Q1 controls
Buzzer power on/off processed.
The utility model is by above-mentioned structure setting, by pedestal close to electric wire within the walls, oscillating circuit and electromagnetic induction
Coil is connected to form after metal detector detects feedback signal, and feedback signal is sent to radio receiver module, radio receiver module
It receives the feedback signal of metal detector and is played out by loud speaker；Radio receiver module structure is identical as a radio,
It can usually be used radio receiver module as a radio, improve the utilization rate of detector wire, reduced vacancy rate, to make
For detector wire when, by pedestal close to metal, adjust the tuning capacitance of radio receiver module, make the frequency of radio receiver module
It is identical as the frequency of metal detector, you can to hear howling from loud speaker, at this moment can be used to the detection of electric wire within the walls.
By the structure setting of above-mentioned telescopic rod, the first holding screw is loosened, you being arbitrarily stretched to telescopic rod needs
The length wanted, then the first holding screw is screwed, when detecting wall top surface, since the length of hand is often inadequate, by upper
The top surface for stating the i.e. detectable wall of telescopic rod of structure setting, facilitates detection, and the structure of telescopic rod is simple, can arbitrarily adjust
Length.
The second holding screw is loosened, articulated section can arbitrarily rotate, can be with the angle of adjustable telescopic rod, after adjusting angle
Screw the second holding screw again, above-mentioned setting facilitates the metope that pedestal is close to different angle to detect, such as wall side
Face or top surface.
During telescopic rod stretches, in order not to as wire-break, set conducting wire to helical form, convenient for stretching
Contracting conducting wire is arranged in telescopic rod, it appears that more beautiful.
Due to being additionally provided with carbon dioxide monitoring device in cavity, it can be used for indoor CO2 monitorings, improve electric within the walls
The utilization rate of line detection device is conducive to the health of people.When indoor CO2 is exceeded, buzzer sends out beeping sound, carries
Waking up, the indoor CO2 of user is exceeded, and ventilation of opeing the window, this is very useful in winter, because many people close window
It sleeps or gets fire, indoor CO2 is exceeded, influences the health of people.
Infrared CO2 sensors output measures voltage, and for reference circuit for exporting a reference voltage, the reference voltage is suitable
The control threshold of CO2, when indoor CO2 is exceeded, measurement voltage is higher than reference voltage, and the output end output of integrated transporting discharging comparator is just
Voltage, switching tube Q1 conductings, buzzer call are warned.
The reference circuit includes resistance R16, voltage-stabiliser tube D2, adjustable resistance R14, and one end of resistance R16 connects power supply, electricity
The other end of resistance R16 is connected with the cathode of voltage-stabiliser tube D2, the plus earth of voltage-stabiliser tube D2, the other end of resistance R16 also with it is adjustable
The head end of resistance R14 is connected, and the tail end ground connection of adjustable resistance R14, the adjustable end of adjustable resistance R14 connects integrated transporting discharging comparator
Inverting input.
The structure of above-mentioned reference circuit is simple, by adjusting adjustable resistance R14, can adjust reference voltage.
The electromagnetic induction coil it is centrally disposed cored, which is made of ultramicro-crystal alloy.
Iron core can increase the sensitivity of electromagnetic induction coil, reduce the material utilization amount of electromagnetic induction coil.
The electromagnetic induction coil is provided with main induction coil L1 and secondary induction coil L2, and the oscillating circuit includes variable
Capacitance C1, PNP triode VT, one end of one end connection main induction coil L1 of variable capacitance C1, main induction coil L1's is another
One end of end connection secondary induction coil L2, the other end of the other end connection variable capacitance C1 of secondary induction coil L2；
One end of variable capacitance C1 is also connected with the collector of PNP triode, and the other end of variable capacitance C1 is also through capacitance C2
The base stage of connection PNP triode, the emitter connection positive pole of PNP triode, one end of the cathode connecting valve SB of power supply,
The common end of the other end connection main induction coil L1 and secondary induction coil L2 of switch SB, the other end of switch SB is also through capacitance C3
The anode of power supply is connected, the other end of switch SB is also connected with the head end of variable resistance RP, and the tail end of variable resistance RP connects PNP tri-
The adjustable end of the base stage of pole pipe, variable resistance RP is connected with the head end of variable resistance RP.
The structure of above-mentioned oscillating circuit is simple, of low cost, convenient for using in the family.
The power supply is accumulator, and accumulator is set in cavity, and the outer wall of the handle is provided with solar panel,
The charged circuit of solar panel is to charge the battery.Accumulator is that oscillating circuit and radio receiver module are powered.
It is arranged by above structure, the detector wire and its radio receiver module are removed from repeatedly by solar powered
The trouble of charging.
The charging circuit includes diode D3 and voltage-stabiliser tube D4, and the cathode connecting diode D3 of solar panel is just
Pole, the cathode ground connection of solar panel, the cathode of the cathode connection voltage-stabiliser tube D4 of diode D3, the anode of voltage-stabiliser tube D4 connect
The cathode on ground, voltage-stabiliser tube D4 is also connected with the anode of accumulator, the cathode ground connection of accumulator.
Above-mentioned charging circuit configuration is simple, of low cost, convenient for using in the family.
The outer wall of the handle is additionally provided with LED illumination lamp, and LED illumination lamp concatenates accumulator through light switch.
It is arranged by above structure, can also be acted on detector wire as a desk lamp, improve detector wire
Utilization rate, reduces vacancy rate, and light switch controls LED illumination lamp switch.
Baffle Box of Bluetooth is additionally provided in the cavity, Baffle Box of Bluetooth is played out also by loud speaker.
Mobile phone can be connected by Baffle Box of Bluetooth and carries out music, improves the utilization rate of detector wire, reduced idle
Rate.
Advantageous effect:The utility model provides a kind of Multi-functional domestic electric wire detection device within the walls, this is home-use more
Electric wire detection device is simple in structure in functional wall, easy to use, and also has the function of radio function, Baffle Box of Bluetooth and two
Carbonoxide monitoring function uses convenient for average family, and utilization rate is high.
Description of the drawings
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the circuit diagram of oscillating circuit；
Fig. 3 is the circuit diagram of charging circuit；
Fig. 4 is the circuit diagram of carbon dioxide monitoring device；
Fig. 5 is the A direction views of Fig. 1.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
As Figure 1-Figure 5, the utility model provides a kind of Multi-functional domestic electric wire detection device, including circle within the walls
The pedestal 1 of shape, is provided with electromagnetic induction coil 2 in pedestal 1, and the center of pedestal 1 is connected with the lower end of telescopic rod 3；Telescopic rod 3
Upper end be connected with handle 4, pedestal 1, telescopic rod 3, handle 4 are made of plastics, and cavity 41, handle 4 are provided in handle 4
It is provided with through-hole array 46, oscillating circuit 42 and radio receiver module 43, oscillating circuit 42 and electromagnetism are provided in cavity 41
Induction coil 2 is connected to form metal detector, and metal detector is for detecting electric wire within the walls and sending out feedback signal, radio
Module 43 is connected with loud speaker 44, and radio receiver module 43 receives the feedback signal of metal detector and broadcast by loud speaker 44
It puts；The telescopic rod 3 includes inner tube 31 and outer tube 32, is equipped with the first holding screw 33 in the tube wall of outer tube 32, first is tight
The inner end and inner tube 31 for determining screw 33 abut against；
Outer tube 32 is connect with handle 4, and inner tube 31 is hinged with pedestal 1, and the one end hinged with pedestal 1 of inner tube 31 is provided with flat
Articulated section 31a, pedestal 1 is equipped with the hinged ear 22 that coordinates with articulated section 31a, and hinged ear 22 is equipped with the second holding screw
34, the second holding screw 34 is abutted with the end face of articulated section 31a；
Spiral helicine conducting wire 21 is equipped in telescopic rod 3, the electromagnetic induction coil 2 passes through conducting wire 21 and oscillating circuit
42 connections；
Carbon dioxide monitoring device 48 is additionally provided in the cavity 41, which is provided with infrared
CO2 sensors 481, the in-phase input end of the signal output end connection integrated transporting discharging comparator of infrared CO2 sensors 481, integrate
The inverting input of amplifier comparator is connected with reference circuit, the base of the output end connecting valve pipe Q1 of integrated transporting discharging comparator
Pole, switching tube Q1 control 482 power on/off of buzzer.
The utility model is by above-mentioned structure setting, by pedestal 1 close to electric wire within the walls, oscillating circuit 42 and electromagnetism sense
It answers coil 2 to be connected to form after metal detector detects feedback signal, feedback signal is sent to radio receiver module 43, radio
Module 43 receives the feedback signal of metal detector and is played out by loud speaker；43 structure of radio receiver module and a radio reception
Machine is identical, usually can use radio receiver module 43 as a radio, improve the utilization rate of detector wire, reduce not busy
Rate is set, when being used as detector wire, by pedestal 1 close to metal, the tuning capacitance of radio receiver module 43 is adjusted, makes radio reception
The frequency of machine module is identical as the frequency of metal detector, you can hears howling from loud speaker, at this moment can be used to electric within the walls
The detection of line.
By the structure setting of above-mentioned telescopic rod 3, the first holding screw 33 is loosened, you can arbitrarily stretch telescopic rod 3
To the length of needs, then the first holding screw 33 is screwed, when detecting wall top surface, since the length of hand is often inadequate,
It is the top surface of detectable wall by the telescopic rod 3 that above structure is arranged, facilitates detection, and the structure of telescopic rod 3 is simple, it can
Random adjustment length.
The second holding screw 34 is loosened, articulated section 31a can be rotated arbitrarily, can be adjusted with the angle of adjustable telescopic rod 3
The second holding screw 34 is screwed after angle again, above-mentioned setting facilitates the metope that pedestal 1 is close to different angle to detect, such as
The side or top surface of wall.
During telescopic rod 3 stretches, in order not to be broken as conducting wire 21, it sets conducting wire 21 to helical form, just
In stretching, conducting wire 21 is arranged in telescopic rod 3, it appears that more beautiful.
Due to being additionally provided with carbon dioxide monitoring device 48 in cavity 41, it can be used for indoor CO2 monitorings, improve wall
The utilization rate of interior electric wire detection device, is conducive to the health of people.When indoor CO2 is exceeded, buzzer 482 sends out beep
Beep sound reminds the indoor CO2 of user exceeded, and ventilation of opeing the window, this is very useful in winter, because many people are closed
It window sleep or gets fire, indoor CO2 is exceeded, influences the health of people.
The infrared output of CO2 sensors 481 measures voltage, and reference circuit is for exporting a reference voltage, the reference voltage phase
When the control threshold of CO2, when indoor CO2 is exceeded, measurement voltage is higher than reference voltage, and the output end of integrated transporting discharging comparator exports
Positive voltage, switching tube Q1 conductings, buzzer 482, which pipes, warns.
The reference circuit includes resistance R16, voltage-stabiliser tube D2, adjustable resistance R14, and one end of resistance R16 connects power supply, electricity
The other end of resistance R16 is connected with the cathode of voltage-stabiliser tube D2, the plus earth of voltage-stabiliser tube D2, the other end of resistance R16 also with it is adjustable
The head end of resistance R14 is connected, and the tail end ground connection of adjustable resistance R14, the adjustable end of adjustable resistance R14 connects integrated transporting discharging comparator
Inverting input.
The structure of above-mentioned reference circuit is simple, by adjusting adjustable resistance R14, can adjust reference voltage.
Centrally disposed cored the 23 of the electromagnetic induction coil 2, which is made of ultramicro-crystal alloy.
Iron core 23 can increase the sensitivity of electromagnetic induction coil 2, reduce the material utilization amount of electromagnetic induction coil 2.
The electromagnetic induction coil 2 is provided with main induction coil L1 and secondary induction coil L2, and the oscillating circuit 42 includes
Variable capacitance C1, PNP triode VT, one end of one end connection main induction coil L1 of variable capacitance C1, main induction coil L1's
The other end connects one end of secondary induction coil L2, the other end of the other end connection variable capacitance C1 of secondary induction coil L2；
One end of variable capacitance C1 is also connected with the collector of PNP triode, and the other end of variable capacitance C1 is also through capacitance C2
The base stage of connection PNP triode, the emitter connection positive pole of PNP triode, one end of the cathode connecting valve SB of power supply,
The common end of the other end connection main induction coil L1 and secondary induction coil L2 of switch SB, the other end of switch SB is also through capacitance C3
The anode of power supply is connected, the other end of switch SB is also connected with the head end of variable resistance RP, and the tail end of variable resistance RP connects PNP tri-
The adjustable end of the base stage of pole pipe, variable resistance RP is connected with the head end of variable resistance RP.
The structure of above-mentioned oscillating circuit 42 is simple, of low cost, convenient for using in the family.
The power supply is accumulator 5, and accumulator 5 is set in cavity 41, and the outer wall of the handle 4 is provided with solar-electricity
Pond plate 6,6 charged circuit of solar panel charge for accumulator 5.Accumulator 5 is oscillating circuit 42 and radio receiver module 43
Power supply.
It is arranged by above structure, the detector wire and its radio receiver module 43 are removed from anti-by solar powered
The trouble to charge again.
The charging circuit includes diode D3 and voltage-stabiliser tube D4, the cathode connecting diode D3's of solar panel 6
Anode, the cathode ground connection of solar panel 6, the cathode of the cathode connection voltage-stabiliser tube D4 of diode D3, the anode of voltage-stabiliser tube D4
Ground connection, the cathode of voltage-stabiliser tube D4 are also connected with the anode of accumulator 5, the cathode ground connection of accumulator 5.
Above-mentioned charging circuit configuration is simple, of low cost, convenient for using in the family.
The outer wall of the handle 4 is additionally provided with LED illumination lamp 8, and LED illumination lamp 8 concatenates accumulator 5 through light switch 81.
It is arranged by above structure, can also be acted on detector wire as a desk lamp, improve detector wire
Utilization rate, reduces vacancy rate, and light switch 81 controls LED illumination lamp 8 and switchs.
Baffle Box of Bluetooth 45 is additionally provided in the cavity 41, Baffle Box of Bluetooth 45 is played out also by loud speaker 44.
Mobile phone can be connected by Baffle Box of Bluetooth 45 and carries out music, improves the utilization rate of detector wire, reduced not busy
Set rate.
Finally it should be noted that be：Listed above is only specific embodiment of the utility model, certain this field
Technical staff can be modified to the utility model and modification, if these modifications and variations belong to the utility model right and want
Ask and its equivalent technologies within the scope of, be considered as the scope of protection of the utility model.
Claims (9)
1. a kind of Multi-functional domestic electric wire detection device within the walls, which is characterized in that including circular pedestal (1), in pedestal (1)
It is inside provided with electromagnetic induction coil (2), the center of pedestal (1) is connected with the lower end of telescopic rod (3)；The upper end of telescopic rod (3) connects
It is connected to handle (4), pedestal (1), telescopic rod (3), handle (4) are made of plastics, and cavity (41) is provided in handle (4),
Handle (4) is provided with through-hole array (46), is provided with oscillating circuit (42) and radio receiver module (43) in cavity (41), shakes
It swings circuit (42) and is connected to form metal detector with electromagnetic induction coil (2), metal detector is used to detect electric wire within the walls simultaneously
Feedback signal is sent out, radio receiver module (43) is connected with loud speaker (44), and radio receiver module (43) receives the anti-of metal detector
Feedback signal is simultaneously played out by loud speaker (44)；
The telescopic rod (3) includes inner tube (31) and outer tube (32), and the first holding screw is equipped in the tube wall of outer tube (32)
(33), the inner end of the first holding screw (33) is abutted against with inner tube (31)；
Outer tube (32) is connect with handle (4), and inner tube (31) is hinged with pedestal (1), and inner tube (31) one end hinged with pedestal (1) is set
It is equipped with flat articulated section (31a), pedestal (1) is equipped with the hinged ear (22) coordinated with articulated section (31a), and hinged ear (22) is worn
Equipped with the second holding screw (34), the second holding screw (34) is abutted with the end face of articulated section (31a)；
Spiral helicine conducting wire (21) is equipped in telescopic rod (3), the electromagnetic induction coil (2) passes through conducting wire (21) and oscillation
Circuit (42) connects.
2. Multi-functional domestic according to claim 1 electric wire detection device within the walls, it is characterised in that：The cavity (41)
It is inside additionally provided with carbon dioxide monitoring device (48), which is provided with infrared CO2 sensors
(481), the in-phase input end of the signal output end connection integrated transporting discharging comparator of infrared CO2 sensors (481), integrated transporting discharging ratio
Inverting input compared with device is connected with reference circuit, the base stage of the output end connecting valve pipe Q1 of integrated transporting discharging comparator, switch
Pipe Q1 controls buzzer (482) power on/off.
3. Multi-functional domestic according to claim 2 electric wire detection device within the walls, it is characterised in that：The reference circuit
Including resistance R16, voltage-stabiliser tube D2, adjustable resistance R14, one end of resistance R16 connects power supply, the other end of resistance R16 and voltage stabilizing
The cathode of pipe D2 is connected, and the other end of the plus earth of voltage-stabiliser tube D2, resistance R16 is also connected with the head end of adjustable resistance R14, can
Adjust the tail end ground connection of resistance R14, the inverting input of the adjustable end connection integrated transporting discharging comparator of adjustable resistance R14.
4. Multi-functional domestic according to claim 1 electric wire detection device within the walls, it is characterised in that：The electromagnetic induction
Centrally disposed cored (23) of coil (2), the iron core (23) are made of ultramicro-crystal alloy.
5. Multi-functional domestic according to claim 1 electric wire detection device within the walls, it is characterised in that：The electromagnetic induction
Coil (2) is provided with main induction coil L1 and secondary induction coil L2, and the oscillating circuit (42) includes variable capacitance C1, PNP tri-
One end of one end connection main induction coil L1 of pole pipe VT, variable capacitance C1, the other end auxiliary connection induction of main induction coil L1
One end of coil L2, the other end of the other end connection variable capacitance C1 of secondary induction coil L2；
One end of variable capacitance C1 is also connected with the collector of PNP triode, and the other end of variable capacitance C1 is also through capacitance C2 connections
The emitter of the base stage of PNP triode, PNP triode connects positive pole, one end of the cathode connecting valve SB of power supply, switch
The common end of the other end connection main induction coil L1 and secondary induction coil L2 of SB, the other end of switch SB is also through capacitance C3 connections
The anode of power supply, the other end of switch SB are also connected with the head end of variable resistance RP, and the tail end of variable resistance RP connects PNP triode
Base stage, the adjustable end of variable resistance RP is connected with the head end of variable resistance RP.
6. Multi-functional domestic according to claim 3 electric wire detection device within the walls, it is characterised in that：The power supply is to store
Battery (5), accumulator (5) are set in cavity (41), and the outer wall of the handle (4) is provided with solar panel (6), the sun
Energy solar panel (6) charged circuit is that accumulator (5) charges.
7. Multi-functional domestic according to claim 6 electric wire detection device within the walls, it is characterised in that：The charging circuit
Including diode D3 and voltage-stabiliser tube D4, the anode of the cathode connecting diode D3 of solar panel (6), solar panel
(6) cathode ground connection, the cathode of the cathode connection voltage-stabiliser tube D4 of diode D3, the plus earth of voltage-stabiliser tube D4, voltage-stabiliser tube D4's
Cathode is also connected with the anode of accumulator (5), the cathode ground connection of accumulator (5).
8. Multi-functional domestic according to claim 7 electric wire detection device within the walls, it is characterised in that：The handle (4)
Outer wall be additionally provided with LED illumination lamp (8), LED illumination lamp (8) is through light switch (81) concatenation accumulator (5).
9. Multi-functional domestic according to claim 1 electric wire detection device within the walls, it is characterised in that：The cavity (41)
It is inside additionally provided with Baffle Box of Bluetooth (45), Baffle Box of Bluetooth (45) is played out also by loud speaker (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903327.5U CN207799106U (en) | 2017-12-29 | 2017-12-29 | Multi-functional domestic electric wire detection device within the walls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903327.5U CN207799106U (en) | 2017-12-29 | 2017-12-29 | Multi-functional domestic electric wire detection device within the walls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207799106U true CN207799106U (en) | 2018-08-31 |
Family
ID=63279770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903327.5U Expired - Fee Related CN207799106U (en) | 2017-12-29 | 2017-12-29 | Multi-functional domestic electric wire detection device within the walls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207799106U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459798A (en) * | 2018-11-30 | 2019-03-12 | 华东交通大学 | A kind of concealed wire detector |
| CN110208871A (en) * | 2019-06-05 | 2019-09-06 | 广州百士臣科技有限公司 | A kind of energy-saving metal detector with regulatory function for mineral products detection |
| CN111006770A (en) * | 2019-12-20 | 2020-04-14 | 广东海外建设咨询有限公司 | Supervision method for construction between sample plates |
-
2017
- 2017-12-29 CN CN201721903327.5U patent/CN207799106U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109459798A (en) * | 2018-11-30 | 2019-03-12 | 华东交通大学 | A kind of concealed wire detector |
| CN110208871A (en) * | 2019-06-05 | 2019-09-06 | 广州百士臣科技有限公司 | A kind of energy-saving metal detector with regulatory function for mineral products detection |
| CN111006770A (en) * | 2019-12-20 | 2020-04-14 | 广东海外建设咨询有限公司 | Supervision method for construction between sample plates |
| CN111006770B (en) * | 2019-12-20 | 2021-03-23 | 广东海外建设咨询有限公司 | Supervision method for construction between sample plates |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207799106U (en) | Multi-functional domestic electric wire detection device within the walls | |
| CN204989805U (en) | Adopt bracelet and infrared module of intelligent house | |
| CN205383538U (en) | Intelligent desk lamp | |
| CN206820951U (en) | Earphone | |
| CN210721093U (en) | Equipment for controlling full-house electrical appliance in tea table shape | |
| CN105093957A (en) | Intelligent household infrared module employing bracelet | |
| CN103533181A (en) | Device and method for awakening external equipment of mobile terminal | |
| CN205080398U (en) | But earphone self -closing musical controller system based on position is detected | |
| CN205545219U (en) | Multifunctional radio | |
| CN206524939U (en) | A kind of audio amplifier | |
| CN201742485U (en) | Standby voice-prompt device | |
| CN207117949U (en) | One kind orients anti-tampering audiphone | |
| CN206630058U (en) | A kind of multifunctional solar cap | |
| CN202872112U (en) | Human body induction-based socket | |
| CN205545775U (en) | Bluetooth headset with wired input | |
| CN202929410U (en) | Infrared induction control circuit | |
| CN208079319U (en) | A kind of conference microphone that easy disassembly uses | |
| CN203088688U (en) | Voice control electric rice cooker with remote control device | |
| CN206698388U (en) | A kind of new high-resolution microphone | |
| CN208096958U (en) | A kind of solar energy blind-guiding stick | |
| CN206452520U (en) | A kind of new simultaneous interpretation earphone | |
| CN203909315U (en) | Infrared sensing module used for bionic robot | |
| CN204965009U (en) | Intelligence wrist -watch with snore relieving function | |
| CN206498464U (en) | Button mobile phone illumination control circuit | |
| CN204681333U (en) | One raps formula low power dissipation electron switch |
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: 20180831 Termination date: 20181229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |