CN207730870U - Batch family table wiring checking apparatus - Google Patents
Batch family table wiring checking apparatus Download PDFInfo
- Publication number
- CN207730870U CN207730870U CN201820204756.1U CN201820204756U CN207730870U CN 207730870 U CN207730870 U CN 207730870U CN 201820204756 U CN201820204756 U CN 201820204756U CN 207730870 U CN207730870 U CN 207730870U
- Authority
- CN
- China
- Prior art keywords
- batch
- family
- checking apparatus
- contact pin
- probe
- 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.)
- Active
Links
- 239000000523 sample Substances 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 16
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims 2
- 239000003063 flame retardant Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 241000270722 Crocodylidae Species 0.000 description 2
- LNNWVNGFPYWNQE-GMIGKAJZSA-N desomorphine Chemical compound C1C2=CC=C(O)C3=C2[C@]24CCN(C)[C@H]1[C@@H]2CCC[C@@H]4O3 LNNWVNGFPYWNQE-GMIGKAJZSA-N 0.000 description 2
- 238000004079 fireproofing Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 241000369611 Cymbacephalus beauforti Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
In view of the deficiencies of the prior art, the utility model discloses batch family table wiring checking apparatus, further improves to integrally-built improvement, and design is further especially optimized to detection interconnecting piece, more convenient when making its installation and removal.To realize object above, the utility model batch family table wiring checking apparatus, it is made of the complete transmitter used and receiver, wherein receiver is linked by probe in the firewire and zero curve of air switch, the probe includes the contact pin being mounted on hand-held part, contact pin end connecting wire, is connected between hand-held part and contact pin by elastic telescopic portion, and fixed part is equipped with below probe.The technical solution of the utility model in this way ensures that probe can be fixed on without external force on corresponding detection object by the improvement to probe by positioning shackle member.Even if being touched in detection process will not fall, and is electrically connected in detection process and stablizes, contact pin and corresponding sheet metal are stably connected with.
Description
Technical field
The utility model is related to power test technical fields, and in particular to batch family table wiring checking apparatus.
Background technology
Family table wiring tester is the detection instrument for household table wiring error development.It is micro- with import high-speed figure
Processor is core, coordinates Pulsed power device and sample circuit, the wiring state of all family tables of automatic decision is open circuit, short
Road and firewire and zero curve whether reversal connection.The utility model patent of Patent No. 201621065594.5 in the prior art《It is a kind of
Household table wiring detector》In disclose a kind of household table wiring detector, including be both connected in the table power grid of family
Termination and measuring device.The termination includes resistance, test lead, crocodile clip, described test lead one end and crocodile
Fish folder is connected, and the other end is connected with resistance；The measuring device includes ohmmeter.In use, first termination is installed
On the table outlet switch of family, interior is entered back into, measuring device is accessed on socket, indoor service entrance switch, socket switch are closed, is drawn
Light switch is opened, resistance measurement circuit is just constituted.Pass through the electricity for obtaining the resistance in termination with measuring device
Resistance resistance value is compared, and can judge whether house lead in is normal.The circuit that family table power grid is detected using the device, can one-time detection
Tens a family tables up to a hundred, and without travelling to and fro between in family electricity box and user room, saved time cost and cost of labor.This is practical
It is novel to be but found there is also some problems in actual use：
1, operating reliability is not strong：Use crocodile clip can not ensure whether to contact it is unimpeded, if detection after forget to take
Under, once power transmission will will produce short trouble；
2, system reliability is not high：Whole system is easy to be influenced by environment or external force.
3, it needing to carry out under conditions of power-off in entire detection process, master on off switch is very inconvenient, while just in case
It is charged in detection process, danger can be brought to testing staff.
Utility model content
In view of the deficiencies of the prior art, the utility model discloses batch family table wiring checking apparatus, further improves to whole
Especially design is further optimized to detection interconnecting piece in the improvement of body structure, more convenient when making its installation and removal,
It can also be operated in electrification.
In order to achieve the above object, the utility model is achieved by the following technical programs：
Batch family table wiring checking apparatus, is made of, wherein receiver passes through probe the complete transmitter used and receiver
It is linked into the firewire and zero curve of air switch, the probe includes the contact pin being mounted on hand-held part, and contact pin end connects
Conducting wire is connect, is connected by elastic telescopic portion between hand-held part and contact pin, fixed part is equipped with below probe, the fixed part is used for
Installation positioning shackle member.
Preferably, the elastic telescopic portion is metal spring, and the fixed part is external connection screw, the installation positioning clamping
Part is and the matched umbellate form sheet rubber of external connection screw, the umbellate form sheet rubber outward opening side, and umbellate form sheet rubber outer edge week
It is long to be more than corresponding detection device interface perimeter.Through this structure, socket is firmly connected to by interference structure after connection
It is interior, it does not fall out when connecting other equipment, but can easily be removed after use.
Preferably, the umbellate form sheet rubber open edge is equipped with and thickens flange, and the flange that thickens is divided into multistage, thickens and turn over
The flexible hoop of side inner sleeve.Such structure can guarantee be used for multiple times after thicken the using effect of flange, improve service life.
Preferably, multistage thicken flange width it is different, and adjacent thicken is equipped with V-groove between flange.Pass through this
The structure of sample will not influence whole structure using effect even if thickening flange due to effect of attrition using effect individually.
Preferably, it thickens and is coated with fire proofing on the outside of flange.The negative effect that telegram in reply or short circuit band come is reduced in this way.
Preferably, it is lined with guiding cushion block on the inside of the umbellate form sheet rubber.Such structure is conveniently adjusted the direction of contact pin,
Especially in the case where plug inside contact is loosened and deviated, it is ensured that the contact pin of insertion can be steadily contacted.
In the utility model another embodiment, elastic telescopic portion is plastic shrapnel, and positioning shackle member is a connection
Moving casing on plastic shrapnel, moving casing cross section are trapezoidal, and the moving casing edge is equipped with dismounting and buckles.For one
A little heterointerfaces, general sheet rubber have the blind area used, just need to be operated using dedicated moving casing at this time.
Preferably, moving casing shelters from contact pin top to plastic shrapnel in the initial state.So during insertion
There is certain protective effect to contact pin.
Further, the contact pin is umbellate form probe.
The technical solution of the utility model in this way ensures probe by the improvement to probe by positioning shackle member
It can be fixed on corresponding detection object without external force.Even if being touched in detection process will not fall, and examine
Electrical connection is stablized during surveying, and contact pin and corresponding sheet metal are stably connected with.It is particularly suitable for large-scale under electriferous state
Probe is arranged.
Description of the drawings
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, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model internal structure schematic diagram.
Fig. 3 is the sectional view of the utility model umbellate form sheet rubber.
Fig. 4 is the external structure schematic diagram of the utility model umbellate form sheet rubber.
Fig. 5 is the structural schematic diagram of the utility model moving casing.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
The utility model is used for batch family table wiring checking apparatus, is made of the complete transmitter used and receiver, wherein
Receiver is linked by probe in the firewire and zero curve of air switch, and the probe includes the contact being mounted on hand-held part 1
Needle 2,2 end connecting wire of contact pin are connected between hand-held part 1 and contact pin 2 by elastic telescopic portion 4, are equipped with below probe
Fixed part 3, the fixed part 3 is for installing positioning shackle member.
Be elastic telescopic portion 4 described in the embodiment of the utility model it is as shown in Figs 1-4 metal spring, the fixed part
3 be external connection screw, and the installation positioning shackle member is and the matched umbellate form sheet rubber 5 of external connection screw, the umbellate form sheet rubber 5 are opened
Mouthful outward, and 5 outer edge perimeter of umbellate form sheet rubber is more than corresponding detection device interface perimeter.The umbellate form sheet rubber 5 is opened
Mouth edge, which is equipped with, thickens flange, and the flange that thickens is divided into multistage, thickens the flexible hoop of flange inner sleeve.Multistage thickens flange
Width is different, and adjacent thicken is equipped with V-shaped groove between flange.It thickens and is coated with fire proofing on the outside of flange.The umbellate form rubber
5 inside of film, which is lined with, is oriented to cushion block 6.The contact pin 2 is umbellate form probe.
The frequency of transmitter is first adjusted when work, which is 0-1000kHZ, and transmitter is inserted by probe and is used
In any one socket of family family.It is that if a measured value calculates, can theoretically detect 100 families simultaneously, still with 10kHZ
Actually one-shot measurement number is preferred no more than 10 families.The signal of receiver is received into line, electricity box side is accessed per empty all the way by probe
In air cock, the correspondence of user and ammeter are judged by the signal frequency detected.When insertion umbellate form sheet rubber 5 and insert
Mouthful interference fit, by thickening the elastic force of flange itself by probe card in socket.5 inside of umbellate form sheet rubber is lined with guiding cushion block
6 for adjusting 2 direction of contact pin, it is ensured that contact pin 2 and sheet metal are stably connected with, without the hand-held spy of operating personnel after connecting in this way
Needle facilitates the setting of high-volume probe.
As Fig. 1,2 and 5 show the embodiment 2 of the utility model：In the embodiment, elastic telescopic portion 4 is modeling
Expect shrapnel, positioning region is the fixation convex block of plastic shrapnel front end at this time, and positioning shackle member is one and is fixed on fixed convex block
Moving casing 7,7 cross section of moving casing are trapezoidal, and 7 edge of the moving casing is equipped with dismounting and buckles 8.Plastic shrapnel is in initial shape
Moving casing 7 shelters from 2 top of contact pin when state.The contact pin 2 is umbellate form probe.
The frequency of transmitter is first adjusted when work, which is 0-1000kHZ, and transmitter is inserted into user's family
In any one socket.It is that can theoretically detect 100 families simultaneously if measured value calculates with 10kHZ, but actually one
Secondary measurement number is preferred no more than 10 families.The signal of receiver is received into line, electricity box side is accessed per air switch all the way by probe
In, the correspondence of user and ammeter are judged by the signal frequency detected.
It is compared with embodiment 1, more professional activity casing 7, the practical difference according to socket is used in present embodiment
The moving casing 7 of different type structure can be replaced.Contact pin 2 just exposes head after moving casing 7 is inserted into socket, and in activity
It is expressed on socket inner metal sheets under the shape effect of casing 7, it is ensured that contact is good.Probe just need not be with hand steered after insertion
It holds, the effect for more covering probe while detection may be implemented.
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another
One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality
Relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
Above example is only to illustrate the technical solution of the utility model, rather than its limitations；Although with reference to aforementioned reality
Example is applied the utility model is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to preceding
The technical solution recorded in each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
Modification or replacement, the spirit and model of various embodiments of the utility model technical solution that it does not separate the essence of the corresponding technical solution
It encloses.
Claims (9)
1. batch family table wiring checking apparatus, is made of, wherein receiver is connect by probe the complete transmitter used and receiver
Enter into the firewire and zero curve of air switch, the probe includes the contact pin (2) being mounted on hand-held part (1), contact pin (2)
End connecting wire, which is characterized in that connected by elastic telescopic portion (4) between hand-held part (1) and contact pin (2), under probe
Side is equipped with fixed part (3), and the fixed part (3) is for installing positioning shackle member.
2. table wiring checking apparatus in batch family as described in claim 1, it is characterised in that：The elastic telescopic portion (4) is metal
Spring, the fixed part (3) are external connection screw, and the installation positioning shackle member is and the matched umbellate form sheet rubber of external connection screw
(5), umbellate form sheet rubber (5) the outward opening side, and umbellate form sheet rubber (5) outer edge perimeter is more than corresponding detection device grafting
Mouth perimeter.
3. table wiring checking apparatus in batch family as claimed in claim 2, it is characterised in that：Umbellate form sheet rubber (5) opening edge
Edge is equipped with and thickens flange, and the flange that thickens is divided into multistage, thickens the flexible hoop of flange inner sleeve.
4. table wiring checking apparatus in batch family as claimed in claim 3, it is characterised in that：Multistage thickens the width of flange respectively not phase
Together, and adjacent thicken is equipped with V-shaped groove between flange.
5. table wiring checking apparatus in batch family as claimed in claim 4, it is characterised in that：It thickens and is coated with fire-retardant material on the outside of flange
Material.
6. table wiring checking apparatus in batch family as claimed in claim 3, it is characterised in that：Pad on the inside of the umbellate form sheet rubber (5)
There is guiding cushion block (6).
7. table wiring checking apparatus in batch family as described in claim 1, it is characterised in that：Elastic telescopic portion (4) is plastic shrapnel,
Positioning region is the fixation convex block of plastic shrapnel front end at this time, and positioning shackle member is a moving casing being fixed on fixed convex block
(7), moving casing (7) cross section is trapezoidal, and moving casing (7) edge is equipped with dismounting and buckles (8).
8. table wiring checking apparatus in batch family as claimed in claim 7, it is characterised in that：Plastic shrapnel is movable in the initial state
Casing (7) shelters from contact pin (2) top.
9. table wiring checking apparatus in batch family as claimed in claim 1 or 7, it is characterised in that：The contact pin (2) is visited for umbellate form
Needle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204756.1U CN207730870U (en) | 2018-02-06 | 2018-02-06 | Batch family table wiring checking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820204756.1U CN207730870U (en) | 2018-02-06 | 2018-02-06 | Batch family table wiring checking apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207730870U true CN207730870U (en) | 2018-08-14 |
Family
ID=63081127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820204756.1U Active CN207730870U (en) | 2018-02-06 | 2018-02-06 | Batch family table wiring checking apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207730870U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107308A (en) * | 2018-02-06 | 2018-06-01 | 国网浙江省电力公司绍兴供电公司 | Batch family table wiring checking apparatus |
| CN108107308B (en) * | 2018-02-06 | 2024-05-10 | 国网浙江省电力公司绍兴供电公司 | Batch household meter wiring checking instrument |
-
2018
- 2018-02-06 CN CN201820204756.1U patent/CN207730870U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108107308A (en) * | 2018-02-06 | 2018-06-01 | 国网浙江省电力公司绍兴供电公司 | Batch family table wiring checking apparatus |
| CN108107308B (en) * | 2018-02-06 | 2024-05-10 | 国网浙江省电力公司绍兴供电公司 | Batch household meter wiring checking instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207730870U (en) | Batch family table wiring checking apparatus | |
| CN210347712U (en) | Four-wire insulation resistance rapid test tester | |
| CN218099429U (en) | Cable identification instrument with dustproof function | |
| CN207650257U (en) | A kind of dust-protection type multimeter | |
| CN112611851A (en) | Soil comprehensive detection equipment | |
| CN211123225U (en) | Polarity detector for current transformer | |
| CN209979720U (en) | Power detection device for power expansion | |
| CN208350908U (en) | A kind of device measuring Zinc-Oxide Arrester electric property | |
| CN208459487U (en) | It is a kind of for power frequency electric field detecting instrument dehumidifying dehumidifier go out pneumatic module | |
| CN108107308A (en) | Batch family table wiring checking apparatus | |
| CN214793284U (en) | Integral type humiture data acquisition appearance | |
| CN110402074A (en) | A kind of screening arrangement suitable for clamp current transducer | |
| CN214151006U (en) | Electrical safety test equipment and butt joint structure | |
| CN110319813A (en) | A kind of calibrated scale and measurement method measuring different ramp slope angles | |
| CN213457341U (en) | Ammeter strong and weak electricity isolation detection device | |
| CN211528527U (en) | Electroprobe instrument of smart power grids maintenance usefulness | |
| CN212905051U (en) | Power distribution network gridding power quality event tracing system | |
| CN220154454U (en) | Antigen detection reminding device | |
| CN207114662U (en) | A kind of imageable multi-functional exploration insulating bar | |
| CN220399409U (en) | Water quality testing is with portable water quality testing device | |
| CN217085119U (en) | Electromagnetic interference field testing device for wireless sensing equipment of 5G transformer substation | |
| CN208751489U (en) | A kind of jig for examining SFP to be adapted to | |
| CN217360254U (en) | Cable conduit shielding grounding performance detection device | |
| CN217159233U (en) | 500kV transmission line strain tower line discharge distance testing arrangement | |
| CN213579545U (en) | Ultrasonic flowmeter convenient to disassemble and assemble |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |