CN206876802U - A kind of insulation tester for not damaging insulating barrier - Google Patents
A kind of insulation tester for not damaging insulating barrier Download PDFInfo
- Publication number
- CN206876802U CN206876802U CN201720520287.XU CN201720520287U CN206876802U CN 206876802 U CN206876802 U CN 206876802U CN 201720520287 U CN201720520287 U CN 201720520287U CN 206876802 U CN206876802 U CN 206876802U
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- Prior art keywords
- detection
- insulating barrier
- insulation tester
- handle
- insulation
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Abstract
A kind of insulation tester for not damaging insulating barrier, including insulation tester main body and the detection means whether damaged for detecting insulating barrier, insulation tester main body are connected with detection means by the wire being detachably connected；The detection alarm unit for the electric signal control that the controller for the detection signal that insulation tester main body is sent including the power supply to the power supply of whole insulation tester, the collection with power electric connection and processing detection device, the pressure regulator for being electrically connected with the controller the operating voltage stable to detection means offer and reception and controlled device are sent.The utility model proposes a kind of insulation tester for not damaging insulating barrier, can detect whether wire insulation has breakage in the case where not damaging insulating barrier, the tested insulated conductor for being suitable for different line footpaths is detected.
Description
Technical field
A kind of insulation tester for not damaging insulating barrier is the utility model is related to, belongs to detecting instrument technical field.
Background technology
The operational reliability and security of medical electrical equipment are heavily dependent on the reliability of insulating barrier.Work as insulation
During layer aging breakage, medical electrical equipment electric leakage or short circuit accident can be caused, or even cause the generation of human casualty accident.In order to
The generation of accident is avoided, it is necessary to often measure the insulating barrier of various equipment, to determine that the insulating barrier of medical electrical equipment is in time
It is no safe and reliable.
Traditional insulation tester way be using tiny copper wire composition the swiped through tested insulated conductor of annular line brush come
Whether detection wire insulation has breakage, the method that also useful two panels metal splint clamps insulator both sides to detect.
It is using above the deficiencies in the prior art part：It is not applied for the tested insulated conductor of various line footpath sizes；
For the less tested insulated conductor of line footpath, its copper bristle can not be brought into close contact the insulating barrier of wire, influence testing result；It is right
In the tested insulated conductor that line footpath is larger, the bristle being made up of tiny copper wire easily causes permanent damage to its insulating barrier；With two
The method that piece metal splint clamps insulator both sides to detect can not be brought into close contact wire outer surface insulating barrier, detection error compared with
Greatly.
Utility model content
, can be in the case where not damaging insulating barrier the utility model proposes a kind of insulation tester for not damaging insulating barrier
Whether detection wire insulation has breakage, and the tested insulated conductor for being suitable for different line footpaths is detected.
The technical solution of the utility model is as follows：
A kind of insulation tester for not damaging insulating barrier, including insulation tester main body and for detecting whether insulating barrier breaks
The detection means of damage, insulation tester main body are connected with detection means by the wire being detachably connected；Insulation tester main body
The detection signal sent including power supply, the collection with power electric connection and the processing detection device powered to whole insulation tester
Controller, be electrically connected with the controller the pressure regulator and reception and controlled device that stable operating voltage is provided to detection means
The detection alarm unit of the electric signal control sent, detection means include crocodile clip and detection handle, and the two passes through two respectively
The wire being detachably connected is connected with insulation tester main body；Detect detection termination and handle splicing group of the handle by annular shape
Into detecting uniform intervals at the interior annular of termination and be provided with the mechanical shafts of some Y-shapeds, during the openend of mechanical shaft is fixedly connected with
Axle, Metal Contact Rollers are arranged with axis, mechanical shaft is fixedly installed brush close to location mid-shaft, and brush brush contacts with axis,
Brush is connected with handle wire, is connected to after the handle conductor in parallel of some mechanical shafts at handle interface.
Wherein, hydraulic pipeline is provided with inside the detection termination, the openend of mechanical shaft is set towards detection termination inner side,
The rod end of mechanical shaft is nested in hydraulic pipeline；Hydraulic pipeline is connected with control push rod close to one end of handle.
Wherein, the Metal Contact Rollers in the mechanical shaft are the indent cylinder reality that a side is covered with fine particle shape projection
Heart metalwork.
Wherein, the crocodile clip is that an exocuticle wraps up insulation sleeve, there is jagged metal jaws, crocodile nozzle type
Binding post, it is connected by the interface of clip at its back end with wire.
Wherein, the pressure regulator realizes the pressure regulator of 0-8kV stepless voltage regulations for that can be controlled by the controller.
Wherein, the detection alarm unit includes alarm lamp and buzzer, and alarm lamp is connected with controller, honeybee
Ring device one end is connected with alarm lamp, other end ground connection.
The utility model has the advantages that：
1st, the present invention can detect whether its insulating barrier has breakage in the case where not damaging tested insulated conductor insulating barrier；
2nd, the present invention is suitable for the tested insulated conductors of different line footpaths and detected, simple to operate, facilitates easy-to-use, safely may be used
Lean on；
3rd, structure of the present invention is excellent, ingenious in design, practical, and detection efficiency is high.
Brief description of the drawings
Fig. 1 is the utility model wiring schematic diagram；
Fig. 2 is connection diagram of the utility model cable with detecting handle and crocodile clip；
Fig. 3 is close-up schematic view at the utility model Fig. 2 A；
Fig. 4 is the structural representation that the utility model detects handle；
Fig. 5 is that the utility model detects handle inner structural representation；
Fig. 6 is that the utility model detects mechanical shaft structural representation in handle；
Fig. 7 is the utility model crocodile clip structural representation.
Reference is expressed as in figure：
1- insulation tester main bodys, 2- power supplys, 3- pressure regulators, 4- detection means, 5- detection alarm units, 6- controllers,
7- crocodile clips, 8- detections termination, 9- handles, 10- hydraulic pipelines, 11- mechanical shafts, 12- control push rods, 13- buzzers, 14- reports
Alert indicator lamp, 15- push buttons, 16- Metal Contact Rollers, 17- brushes, 18- handle wires, 19- axis, 20- rectangular recess, 21- are damaged
Position.
Embodiment
The utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Referring to Fig. 1 to Fig. 7, a kind of insulation tester for not damaging insulating barrier, including insulation tester main body 1 and for examining
The whether damaged detection means 4 of insulating barrier is surveyed, insulation tester main body 1 is connected with detection means 4 by dismountable wire；Absolutely
Edge detector main body 1 is included to the power supply 2 of whole insulation tester power supply, the collection electrically connected with power supply 2 and processing detection dress
Put the controller 6 of 4 detection signals sent, the pressure regulation that stable operating voltage is provided to detection means 4 is electrically connected with controller 6
The detection alarm unit 5 for the electric signal control that device 3, reception and controlled device 6 are sent, detection means 4 include crocodile clip 7 and detection
Handle, crocodile clip 7 and detection handle are connected by two wires being detachably connected with insulation tester main body 1 respectively；Crocodile
Folder 7 is clipped on the bare metal cable core of cable one end, and detection handle is made up of the detection termination 8 of annular shape and the splicing of handle 9,
Detection termination 8 is set on cable.
Further, four Metal Contact Rollers 16 being provided with termination 8 on the insulating barrier for being close to cable, test side are detected
First 8 inside is provided with hydraulic pipeline 10, detects the mechanical shaft 11 that uniform intervals at the interior annular of termination 8 are provided with four Y-shapeds, machinery
The openend of bar 11 is fixedly connected with the axis 19 of metal material, and Metal Contact Rollers 16 are set on axis 19, and Metal Contact Rollers 16 are
One surface is covered with the solid metal part of the indent cylindrical shape of fine particle shape projection, thus can make Metal Contact Rollers 16 more
It is bonded cable；The openend of mechanical shaft 11 is set towards detection termination 8 inner side, and the rod end of mechanical shaft 11 is slidably located in hydraulic pipeline
In 10；Hydraulic pipeline 10 is provided with control push rod 12 close to one end slip cap of handle 9, and the shell of handle 9 is provided with controlling push rod
12 rectangular recess 20 coordinated, control push rod 12 are fixedly connected to form by rectangular recess 20 and the push button 15 in the outside of handle 9
One is overall；Mechanical shaft 11 is fixedly installed brush 17 close to the position of axis 19, and the brush of brush 17 contacts with axis 19, and brush 17 connects
Line is connected with one handle wire 18, and the interface in the end of handle 9 is connected to after the parallel connection of handle wire 18 of four mechanical shafts 11.
Metal Contact Rollers 16, axis 19, brush 17 and handle wire 18 on crocodile clip 7, cable and detection termination 8 form inspection
Survey time road, when Metal Contact Rollers 16 touch insulating barrier damaged part 21, measure loop conducting, detection signal is passed back controller
6。
Further, the crocodile clip 7 is that an exocuticle wraps up insulation sleeve, there is jagged metal jaws, crocodile
The binding post of nozzle type, it is connected by the interface of clip at its back end with wire.
Further, the pressure regulator 3 can the control of controlled device 6 realize 0-8kV stepless voltage regulations, provided to detection means 4
Stable operating voltage.
Further, the detection alarm unit 5 includes alarm lamp 14 and buzzer 13, wherein alarm lamp 14
It is connected with controller 6, the one end of buzzer 13 is connected with alarm lamp 14, other end ground connection.
Workflow of the present utility model is as follows：
A rear line head of cable is first found, control push rod 12 is pulled at the outer end of handle 9 by push button 15（I.e. handle 9 is remote
From one end of detection termination 8）Mobile, the rod end of mechanical shaft 11 is mobile to detection termination outside, will detect the measurement line footpath of handle
Maximum is transferred to, is set on cable outer insulation, recycles control push rod 12 to adjust suitable measurement line footpath, makes on detection handle
Four Metal Contact Rollers 16 be fitted tightly on cable outer insulation；Crocodile clip 7 is then clipped in the exposed gold of cable the end of a thread again
Belong on cable core；Insulation tester is switched on power, opens switch, reference books are consulted according to the The concrete specification of cable, with tune
Depressor 3 adjusts suitable operating voltage.
Will detection handle moved along cable bearing of trend, if in drawing process observe detection handle Metal Contact Rollers 16 with
Conductive cable contacts position has spark to flash, and the alarm lamp 14 now detected in alarm unit 5 flashes, buzzer 13 sends report
Alert prompt tone, illustrating the insulating barrier of cable herein has breakage；If without generation anomaly, explanation during pulling detection handle
The insulating barrier of this section of cable is intact.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical areas, similarly it is included in scope of patent protection of the present utility model.
Claims (6)
- A kind of 1. insulation tester for not damaging insulating barrier, it is characterised in that：Including insulation tester main body（1）With for detecting The whether damaged detection means of insulating barrier（4）, insulation tester main body（1）With detection means（4）Led by what is be detachably connected Line connects；Insulation tester main body（1）Including the power supply powered to whole insulation tester（2）With power supply（2）Electrical connection is adopted Collect simultaneously processing detection device（4）The controller of the detection signal sent（6）With controller（6）Electrically connect to detection means（4）Carry For the pressure regulator of stable operating voltage（3）And reception and controlled device（6）The detection alarm of the electric signal control sent is single Member（5）, detection means（4）Including crocodile clip（7）With detection handle, the two respectively by two wires being detachably connected with absolutely Edge detector main body（1）Connection；Detect detection termination of the handle by annular shape（8）And handle（9）Splicing composition, detects termination （8）Uniform intervals are provided with the mechanical shaft of some Y-shapeds at interior annular（11）, mechanical shaft（11）Openend be fixedly connected with Axle（19）, axis（19）On be arranged with Metal Contact Rollers（16）, mechanical shaft（11）Close to axis（19）Position is fixedly installed brush （17）, brush（17）Brush and axis（19）Contact, brush（17）With handle wire（18）Connection, some mechanical shafts（11）Hand Handle wire（18）It is connected to after parallel connection in handle（9）Interface.
- A kind of 2. insulation tester for not damaging insulating barrier according to claim 1, it is characterised in that：The detection termination （8）Inside is provided with hydraulic pipeline（10）, mechanical shaft（11）Openend towards detection termination（8）Inner side is set, mechanical shaft（11） Rod end be nested in hydraulic pipeline（10）It is interior；Hydraulic pipeline（10）Close to handle（9）One end be connected with control push rod（12）.
- A kind of 3. insulation tester for not damaging insulating barrier according to claim 1, it is characterised in that：The mechanical shaft （11）On Metal Contact Rollers（16）It is covered with the indent cylindrical solid metalwork of fine particle shape projection for a side.
- A kind of 4. insulation tester for not damaging insulating barrier according to claim 1, it is characterised in that：The crocodile clip （7）Insulation sleeve is wrapped up for an exocuticle, there is jagged metal jaws, the binding post of crocodile nozzle type, after clip The interface at end is connected with wire.
- A kind of 5. insulation tester for not damaging insulating barrier according to claim 1, it is characterised in that：The pressure regulator （3）For can controlled device（6）The pressure regulator of 0-8kV stepless voltage regulations is realized in control.
- A kind of 6. insulation tester for not damaging insulating barrier according to claim 1, it is characterised in that：The detection alarm Unit（5）Including alarm lamp（14）And buzzer（13）, alarm lamp（14）With controller（6）Connection, buzzer （13）One end and alarm lamp（14）Connection, other end ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720520287.XU CN206876802U (en) | 2017-05-11 | 2017-05-11 | A kind of insulation tester for not damaging insulating barrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720520287.XU CN206876802U (en) | 2017-05-11 | 2017-05-11 | A kind of insulation tester for not damaging insulating barrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206876802U true CN206876802U (en) | 2018-01-12 |
Family
ID=61339768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720520287.XU Active CN206876802U (en) | 2017-05-11 | 2017-05-11 | A kind of insulation tester for not damaging insulating barrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206876802U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931714A (en) * | 2018-05-30 | 2018-12-04 | 湖州市中心医院 | Intelligent hysteroscope instrument electric insulation safety detector and its workflow |
| CN109269554A (en) * | 2018-08-17 | 2019-01-25 | 广西昌用电线电缆有限公司 | A kind of heat detecting device irradiating low-smoke halogen-free cable |
| CN112082470A (en) * | 2020-07-26 | 2020-12-15 | 武汉里得电力科技股份有限公司 | Insulation layer stripping depth detection device and method for cable in electric stripper |
| CN113539572A (en) * | 2021-07-29 | 2021-10-22 | 淮南文峰航天电缆有限公司 | Cable outer skin detects prosthetic devices |
| CN116449165A (en) * | 2023-06-14 | 2023-07-18 | 西安聚能超导线材科技有限公司 | Device and method for detecting defects of conducting wire insulating layer |
-
2017
- 2017-05-11 CN CN201720520287.XU patent/CN206876802U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108931714A (en) * | 2018-05-30 | 2018-12-04 | 湖州市中心医院 | Intelligent hysteroscope instrument electric insulation safety detector and its workflow |
| CN109269554A (en) * | 2018-08-17 | 2019-01-25 | 广西昌用电线电缆有限公司 | A kind of heat detecting device irradiating low-smoke halogen-free cable |
| CN112082470A (en) * | 2020-07-26 | 2020-12-15 | 武汉里得电力科技股份有限公司 | Insulation layer stripping depth detection device and method for cable in electric stripper |
| CN112082470B (en) * | 2020-07-26 | 2022-06-17 | 武汉里得电力科技股份有限公司 | Insulation layer stripping depth detection device and method for cable in electric stripper |
| CN113539572A (en) * | 2021-07-29 | 2021-10-22 | 淮南文峰航天电缆有限公司 | Cable outer skin detects prosthetic devices |
| CN113539572B (en) * | 2021-07-29 | 2022-11-04 | 淮南文峰光电科技股份有限公司 | Cable outer skin detects prosthetic devices |
| CN116449165A (en) * | 2023-06-14 | 2023-07-18 | 西安聚能超导线材科技有限公司 | Device and method for detecting defects of conducting wire insulating layer |
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