CN217879572U - Coaxial cable electric leakage measuring device - Google Patents
Coaxial cable electric leakage measuring device Download PDFInfo
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- CN217879572U CN217879572U CN202221545285.3U CN202221545285U CN217879572U CN 217879572 U CN217879572 U CN 217879572U CN 202221545285 U CN202221545285 U CN 202221545285U CN 217879572 U CN217879572 U CN 217879572U
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- coaxial cable
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- detection module
- electric leakage
- fixed ring
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Abstract
The utility model relates to a coaxial cable electric leakage measuring device, including treating coaxial cable, electric leakage detection device, power supply, response solid fixed ring, many interface universal meter, power supply is through treating coaxial cable and electric leakage detection device electric connection, the solid fixed ring of response is provided with a plurality ofly, the solid fixed ring of response passes through the wire and is connected with many interface universal meter, the solid fixed ring of response evenly buckles and treats the coaxial cable surface of treating, electric leakage detection device includes insulating housing, wiring input, earthing terminal, voltage detection module, current detection module, display screen module, microprocessor and wiring input, earthing terminal, voltage detection module, current detection module, display screen module electric connection.
Description
Technical Field
The utility model relates to an electric leakage detection technical field especially relates to a coaxial cable electric leakage measuring device.
Background
Coaxial cables are used for the transmission of analog and digital signals and are suitable for a wide variety of applications, the most important of which are television transmissions, long distance telephone transmissions, short distance connections between computer systems, and local area networks.
According to the length of water inlet and moisture time of the coaxial cable, the corrosion and oxidation rusting degree of the inner conductor and the outer conductor of the cable can cause the influence of the internal communication of the coaxial cable, so that the electric leakage phenomenon is caused, the conventional coaxial cable is usually longer, and the manual detection is inconvenient; and the detection of the leakage position of the known leaky coaxial cable is cumbersome.
SUMMERY OF THE UTILITY MODEL
In view of the not enough of background art existence, the utility model relates to a coaxial cable electric leakage measuring device according to above-mentioned problem, has designed a coaxial cable electric leakage measuring device, can lead to the current loss to detect to whether there is the electric leakage in coaxial cable, and the electric leakage region of the concrete district section of detectable department detects accurate convenience simultaneously.
The utility model relates to a coaxial cable leakage measuring device, including treating coaxial cable, leakage detection device, power supply, response solid fixed ring, many interfaces universal meter, power supply is through treating coaxial cable and leakage detection device electric connection, the response solid fixed ring is provided with a plurality ofly, the response solid fixed ring passes through the wire and is connected with many interfaces universal meter, the response solid fixed ring evenly buckles and treats the coaxial cable surface of treating, leakage detection device includes insulating housing, wiring input, earthing terminal, voltage detection module, current detection module, display screen module, microprocessor and wiring input, earthing terminal, voltage detection module, current detection module, display screen module electric connection.
Through adopting above-mentioned scheme, whether detect the better convenient quick of cable electric leakage.
Furthermore, the inner side of the induction fixing ring is provided with a conductive copper sheet, the outer side of the induction fixing ring is provided with a rubber insulating sleeve, and the surface of the rubber insulating sleeve is provided with a thread gluing which is used for fixing the induction fixing ring and the coaxial cable to be detected.
By adopting the scheme, the fixing of the corresponding fixing ring is convenient, and the detection of the electric leakage area is convenient.
Furthermore, insulating housing is the column, wiring input, earthing terminal wear out from insulating housing both sides respectively, voltage detection module, current detection module are located inside insulating housing and are connected with wiring input, earthing terminal electric property.
By adopting the scheme, the detection device can be used for detecting the input voltage and the current of the coaxial cable and comparing the input voltage and the current with the value of the normal cable to obtain whether the leakage occurs or not.
Furthermore, many interfaces universal meter is provided with the pilot lamp unanimous with the solid fixed ring quantity of response.
Through adopting above-mentioned scheme, the electric sign of detectable cable conductor surface acts as the test pencil through the solid fixed ring of response and detects concrete electric leakage district section to cross the pilot lamp with the thigh and show whether take a little, red electrified, green is uncharged.
Further, the power supply is 5-20V power supply equipment.
By adopting the scheme, the use scene of a normal cable is met.
Furthermore, the rubber insulating sleeve is made of polydimethylsiloxane.
By adopting the scheme, the rubber insulating sleeve has the advantages of heat resistance, cold resistance, small viscosity along with temperature change, waterproofness, small surface tension and thermal conductivity. Has excellent physical characteristics and can be directly used for moisture-proof insulation.
Furthermore, the display screen module is a serial display screen or a capacitive touch screen.
By adopting the scheme, the intelligent temperature control device can be connected with external equipment such as a PLC (programmable logic controller), a frequency converter, a temperature control instrument and a data acquisition module, related data are displayed by utilizing the display screen, parameters or operation instructions are written in through input units such as a touch screen, a key and a mouse, information interaction between a user and a machine is realized, and the data display is more convenient.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic diagram of an operation implementation structure of the embodiment of the present invention.
Fig. 2 is a schematic structural diagram of the leakage detecting device according to an embodiment of the present invention.
Reference numeral, 1, a coaxial cable to be detected; 2. a power supply; 3. an electric leakage detection device; 31. an insulating housing; 32. a wiring input end; 33. a ground terminal; 34. a voltage detection module; 35. a current detection module; 36. a display screen module; 4. sensing the fixed ring; 5. a multi-interface multimeter; 51. an indicator light; 6. and a wire.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described and discussed below with reference to the accompanying drawings of the present invention, and it is obvious that only some examples, not all examples, of the present invention are described herein, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
For the convenience of understanding the embodiments of the present invention, the following detailed description will be given by way of example with reference to the accompanying drawings, and the embodiments are not limited to the embodiments of the present invention.
The embodiment 1 of the utility model is shown with reference to fig. 1, fig. 2, including waiting to detect coaxial cable 1, electric leakage detection device 3, power supply 2, response solid fixed ring 4, many interfaces universal meter 5, power supply 2 is through waiting to detect coaxial cable 1 and electric leakage detection device 3 electric connection, power supply 2 is 5-20V power supply unit, satisfies the use scene of normal cable. The leakage detection device 3 includes an insulating housing 31, a wiring input end 32, a grounding end 33, a voltage detection module 34, a current detection module 35, a display screen module 36 and a microprocessor, the microprocessor is electrically connected with the wiring input end 32, the grounding end 33, the voltage detection module 34, the current detection module 35 and the display screen module 36, the insulating housing 31 is in a column shape, the wiring input end 32 and the grounding end 33 penetrate out from two sides of the insulating housing 31 respectively, the voltage detection module 34 and the current detection module 35 are located inside the insulating housing 31 and are electrically connected with the wiring input end 32 and the grounding end 33, can be used for detecting the input voltage and the current of the coaxial cable, and can compare with the normal cable value to determine whether the leakage occurs or not.
When not knowing coaxial cable and whether appearing the electric leakage, accessible inserts electric leakage detection device 3 and detects whether the cable leaks electricity to voltage, the current information with current detection show display screen module 36, can learn whether damage or electric leakage through the input voltage relative ratio with coaxial cable, and can input coaxial cable's length, the normal line loss can be calculated out automatically to the inside treater of electric leakage detection device 3, and electric leakage detection is more accurate, quick.
The solid fixed ring of response 4 is provided with a plurality ofly, the solid fixed ring of response 4 is connected with many interfaces universal meter 5 through wire 6, the solid fixed ring of response 4 evenly buckles and treats 1 surfaces of treating coaxial cable, the solid fixed ring of response 4 inboard is the conductive copper sheet, and the outside is the rubber insulation cover, the rubber insulation cover surface is provided with the thread gluing, will respond to solid fixed ring 4 and treat that coaxial cable 1 is fixed through the thread gluing, and it is convenient that fixed solid fixed ring that should be fixed, it is convenient to detect the electric leakage region. Many interfaces universal meter 5 is provided with the pilot lamp 51 unanimous with 4 fixed ring in quantity of response, and the electricity on detectable cable conductor surface attaches the number, acts as the test pencil through fixed ring 4 of response and detects concrete electric leakage district section to cross pilot lamp 51 with the thigh and show whether take the spot, red electrified, green is uncharged. The detection of a plurality of inductive fastening rings 4 can result in the point of an abnormal value and this section is displayed by indicator light 51.
The rubber insulating sleeve is made of polydimethylsiloxane, so that the rubber insulating sleeve has heat resistance, cold resistance, small viscosity change along with temperature, water resistance, small surface tension and heat conductivity. Has excellent physical characteristics and can be directly used for moisture-proof insulation.
The display screen module 36 is a serial display screen or a capacitive touch screen, can be connected with external devices such as a PLC, a frequency converter, a temperature control instrument, and a data acquisition module, displays related data by using the display screen, and writes parameters or inputs operation instructions through input units such as a touch screen, a key, a mouse, and the like, so that information interaction between a user and a machine is realized, and data display is more convenient.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A coaxial cable electric leakage measuring device is characterized in that: including waiting to detect coaxial cable (1), electric leakage detection device (3), power supply (2), response solid fixed ring (4), many interfaces universal meter (5), power supply (2) are through waiting to detect coaxial cable (1) and electric leakage detection device (3) electric connection, response solid fixed ring (4) are provided with a plurality ofly, response solid fixed ring (4) are connected with many interfaces universal meter (5) through wire (6), response solid fixed ring (4) evenly detains and connects on waiting to detect coaxial cable (1) surface, electric leakage detection device (3) are including insulating housing (31), wiring input (32), earthing terminal (33), voltage detection module (34), current detection module (35), display screen module (36), microprocessor and wiring input (32), earthing terminal (33), voltage detection module (34), current detection module (35), display screen module (36) electric connection.
2. A coaxial cable leakage measuring device according to claim 1, wherein: the inner side of the induction fixing ring (4) is provided with a conductive copper sheet, the outer side of the induction fixing ring is provided with a rubber insulating sleeve, and the surface of the rubber insulating sleeve is provided with a thread gluing, so that the induction fixing ring (4) is fixed with the coaxial cable (1) to be detected through the thread gluing.
3. A coaxial cable leakage measuring device according to claim 2, wherein: insulating housing (31) is the column, wiring input (32), earthing terminal (33) are worn out from insulating housing (31) both sides respectively, voltage detection module (34), current detection module (35) are located inside and wiring input (32), earthing terminal (33) electric connection of insulating housing (31).
4. A coaxial cable leakage measuring device according to claim 3, wherein: the multi-interface multimeter (5) is provided with indicator lamps (51) which are consistent with the number of the induction fixing rings (4).
5. A coaxial cable leakage measuring device according to claim 4, wherein: the power supply (2) is a 5-20V power supply device.
6. A coaxial cable leakage measuring device according to claim 5, wherein: the rubber insulating sleeve is made of polydimethylsiloxane.
7. A coaxial cable leakage measuring device according to claim 6, wherein: the display screen module (36) is a serial display screen or a capacitive touch screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221545285.3U CN217879572U (en) | 2022-06-20 | 2022-06-20 | Coaxial cable electric leakage measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221545285.3U CN217879572U (en) | 2022-06-20 | 2022-06-20 | Coaxial cable electric leakage measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217879572U true CN217879572U (en) | 2022-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221545285.3U Active CN217879572U (en) | 2022-06-20 | 2022-06-20 | Coaxial cable electric leakage measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217879572U (en) |
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2022
- 2022-06-20 CN CN202221545285.3U patent/CN217879572U/en active Active
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