CN215812906U - Novel insulation measurement is with taking insulating rod area illumination contact - Google Patents
Novel insulation measurement is with taking insulating rod area illumination contact Download PDFInfo
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- CN215812906U CN215812906U CN202121954913.9U CN202121954913U CN215812906U CN 215812906 U CN215812906 U CN 215812906U CN 202121954913 U CN202121954913 U CN 202121954913U CN 215812906 U CN215812906 U CN 215812906U
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- insulation
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- insulating shell
- upper insulating
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Abstract
The utility model provides a novel insulation measurement contact with an insulation rod and a lighting function, which comprises an insulation shell, an insulation sleeve handle (2), a thread (3), a lead (4), a metal contact (5), a contact spring (6), a switch (7), a bulb (8) and a lighting power supply, wherein the insulation sleeve handle is arranged on the insulation shell; the insulating shell comprises an upper insulating shell (101) and a lower insulating shell (102); the insulating sleeve handle (2) is fixedly connected to the bottom of the lower insulating shell (102); the upper insulating shell (101) is fixedly connected with the lower insulating shell (102); the bottom of the metal contact (5) is clamped in a clamping groove at the top of the upper insulating shell (101), and the bottom is fixedly connected with the lead (4); the contact spring (6) is placed in the topmost cavity of the upper insulating shell (101). According to the utility model, the metal contact and the contact spring are combined, so that the contact is more tightly attached to the equipment to be tested; the rod-shaped design and the lighting lamp enable a measurer to work in a narrow and dim space.
Description
Technical Field
The utility model relates to an equipment integration technology, in particular to a novel insulation measurement lighting contact with an insulation rod.
Background
The insulating electrical contact of traditional electrical equipment measuring usefulness, the contact of the clip formula that generally all adopts can not go on measurement work is effectual in some narrow spaces to the light is not enough in the regulator cubicle, when measuring under the not enough condition of light, causes the electric shock phenomenon easily.
The application of the Chinese utility model with the application number of CN201120432965.X discloses a capacitive low-voltage acousto-optic electricity measurer, which comprises a cap body, an insulating shell and an electricity measuring contact, wherein an integrated circuit board and a battery bin for placing a power supply battery are sequentially arranged in the insulating shell; the electrical contact is clamped with the insulating shell, and the measuring electrode is connected with the integrated circuit board circuit through a contact electrode; the integrated circuit board is integrated with an acousto-optic alarm circuit, and the electricity measuring contact is provided with a sound outlet corresponding to a sound generating device of the acousto-optic alarm circuit and an optical alarm display window of a light emitting device. The utility model discloses a through adopt and survey the integrated circuit board that electrical contact is connected survey the electricity, through corresponding circuit and audible-visual alarm circuit on the integrated circuit board, carry out the audible-visual alarm suggestion automatically when detecting, improved the fail safe nature when staff surveys the electricity greatly. The utility model discloses a be provided with an alarm lamp, report to the police when measuring the threshold value that surpasses, the device does not have the illumination function, can not satisfy actual need.
The application number is CN 201520395625.2's chinese utility model discloses a multi-functional integrated insulation measuring device, including flexible insulator spindle, characteristics are, flexible insulator spindle is hollow telescopic link, be equipped with the lead wire in flexible insulator spindle inside cavity, be equipped with metal contact at flexible insulator spindle top, metal contact's bottom and pin connection, be connected with folding joint at flexible insulator spindle top, folding joint's other end connection warning illuminator, be equipped with nearly electric alarm and lighting device on the warning illuminator, the utility model discloses a telescopic, the design of folding insulation measuring pole, it is flexible freely, small, and convenient to carry, can realize that the multi-angle is adjustable when observing equipment under test, and possess nearly electric alarm function and from taking the illumination function, early warning in advance, guarantee personal safety, it is extravagant to reduce personnel, and work efficiency is improved. The measuring probe of the device cannot effectively fit the measuring position, which can result in inaccurate measuring data.
The application number is CN 202021712046.3's chinese utility model discloses a well voltage contactor load insulation measuring device is including taking insulation sheath's lead wire copper bar, insulation measuring device automobile body be the structure of frame-type, a side of insulation measuring device automobile body is connected with upper contact insulation baffle and lower contact insulation baffle, weld the front fork arm on first longeron and the second longeron, install the insulating backplate of flank on the bottom plate both sides, the bottom plate is fixed on first main beam and second main beam, capacitive voltage divider sets up on lower contact insulation baffle, capacitive voltage divider's high-pressure side connecting band insulation sheath's lead wire copper bar, capacitive voltage divider is connected with the moving contact simultaneously, the cover has the contact sheath on the moving contact, be equipped with the preceding baffle on third longeron and the fourth longeron, it has the window and installs electrified display to open on the preceding baffle. The beneficial effects are that: it can reduce the operational risk and the risk of electrocuting of middling pressure contactor load insulation measurement work, improves operating personnel's security, convenience and work efficiency, but this utility model does not have the illumination function.
Therefore, the designed novel device not only can meet the requirement of monitoring the electrical data in a narrow space, but also can have an illumination function, and can also enable the contact to have a sufficient attaching effect, so that the measured data is more real.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel lighting contact with an insulating rod for insulation measurement, which aims to solve the problems of insufficient light and easy data distortion in the existing design during electrical measurement.
In order to realize the steps, the technical scheme of the utility model is as follows: a novel insulation measurement contact with an insulation rod and a lighting function comprises an insulation shell, an insulation sleeve handle, threads, a lead, a metal contact, a contact spring, a switch, a bulb and a lighting power supply; the insulating shell comprises an upper insulating shell and a lower insulating shell; the upper part of the upper insulating shell is provided with three cavities, wherein the cavity at the top is provided with a clamping groove; the insulating sleeve handle is fixedly connected to the bottom of the lower insulating shell; the upper insulating shell is fixedly connected with the lower insulating shell; the metal contact is arranged in the clamping groove of the top cavity and is connected with the contact spring; the switch is arranged on the right chamber shell of the upper insulating shell; the bulb is fixed on the top of the right cavity of the upper insulating shell; the switch, the bulb and the lighting power supply form a circuit loop.
Preferably, the connection part of the upper insulating shell and the lower insulating shell is provided with threads.
Preferably, the insulating sleeve handle and the lower insulating shell are of an integral structure formed in one step.
Preferably, the threads comprise external threads on the upper insulating housing and internal threads on the lower insulating housing.
Preferably, a battery is used as the illumination power source.
Preferably, the bottom of the metal contact is connected with a wire.
Preferably, the outer end of the lead is connected with a megger interface.
Preferably, the insulating sleeve handle is provided with anti-skid grains.
The utility model has the beneficial effects that:
1. the utility model has the function of illumination and can avoid the problem of insufficient light during electrical measurement in the past.
2. The utility model relates to an insulating rod design, which can avoid the problems of narrow space and inconvenience in measurement during electrical measurement.
3. The spring is connected below the metal contact, so that the metal contact can be attached to equipment to be tested more tightly when the electric device to be tested is measured, and the result is closer to real data.
4. The device has simple structure and low manufacturing cost.
Drawings
FIG. 1 is a block diagram of a novel insulation measuring contact with an illumination rod.
Comprises 101-an upper insulating shell, 102-a lower insulating shell, 2-an insulating sleeve handle, 3-threads, 4-leads, 5-metal contacts, 6-contact springs, 7-switches and 8-bulbs.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
Example 1:
a novel insulation measurement contact with an insulation rod and a lighting function comprises an insulation shell, an insulation sleeve handle 2, a thread 3, a lead 4, a metal contact 5, a contact spring 6, a switch 7, a bulb 8 and a lighting power supply; the insulating housing comprises an upper insulating housing 101 and a lower insulating housing 102; the upper part of the upper insulating shell 101 is provided with three chambers, wherein the chamber positioned at the topmost part is provided with a clamping groove; the insulating sleeve handle 2 is fixedly connected to the bottom of the lower insulating shell 102; the upper insulating shell 101 is fixedly connected with the lower insulating shell 102; the metal contact 5 is arranged in a clamping groove of the top cavity and is connected with the contact spring 6; the switch 7 is mounted on the right chamber shell of the upper insulating housing 101; the bulb 8 is fixed on the top of the right chamber of the upper insulating shell 101; the lighting power supply is arranged in the right chamber of the upper insulating shell 101; the switch 7, the bulb 8 and the lighting power supply form a circuit loop.
In this embodiment, the outer end of the wire 4 is connected to a megger interface.
In this embodiment, the switch 7 controls the on/off of the bulb.
In this embodiment, the bottom of the metal contact 5 is connected to the lead 4.
In this embodiment, the lighting power source is a battery.
In this embodiment, the insulating handle 2 is provided with anti-slip lines.
When the lamp is used, an operator dials the press switch to light the bulb. An operator holds the insulating sleeve handle at the lower part of the device and presses the metal contact at the top of the device close to the equipment to be tested. Because the device is rod-shaped, can expand work in narrow and small space, the illumination of light in addition can solve the dark surrounds when electrical equipment measures. Because the spring is arranged at the bottom of the metal contact, the spring is extruded when the metal contact is close to the equipment, and the spring has upward force, so that the metal contact is attached to the equipment to be tested more closely. An operator is used for connecting a wire connected with the bottom of the metal contact with an external measurement megger to obtain data to be measured.
The present embodiment has the following advantages:
1. have the illumination function, can avoid survey crew when measuring electrical data, because of light is not enough, lead to the danger that the mistake touched.
2. The rod type design is adopted, so that the middle of narrow electrical equipment does not need to be stretched into by hands for measurement in a narrow space, and only the measuring rod needs to be lifted to an area to be measured.
3. The design that metal contact and contact spring combined together can make measuring personnel when measuring electrical data, and metal contact is inseparabler with the electrical equipment laminating that awaits measuring, and the numerical value of so measuring is truer.
Example 2:
in the embodiment, the novel insulation measurement contact with the insulation rod and the lighting function comprises an insulation shell, an insulation sleeve handle 2, a thread 3, a lead 4, a metal contact 5, a contact spring 6, a switch 7, a bulb 8 and a lighting power supply; the insulating housing comprises an upper insulating housing 101 and a lower insulating housing 102; the upper part of the upper insulating shell 101 is provided with three chambers, wherein the chamber positioned at the topmost part is provided with a clamping groove; the insulating sleeve handle 2 is fixedly connected to the bottom of the lower insulating shell 102; the upper insulating shell 101 is fixedly connected with the lower insulating shell 102; the metal contact 5 is arranged in a clamping groove of the top cavity and is connected with the contact spring 6; the switch 7 is mounted on the right chamber shell of the upper insulating housing 101; the bulb 8 is fixed on the top of the right chamber of the upper insulating shell 101; the lighting power supply is arranged in the right chamber of the upper insulating shell 101; the switch 7, the bulb 8 and the lighting power supply form a circuit loop.
In this embodiment, a screw thread 3 is provided at a joint between the upper insulating housing 101 and the lower insulating housing 102, the upper insulating housing 101 is an external screw thread, the lower insulating housing is an internal screw thread, and the upper insulating housing 101 and the lower insulating housing 102 are screwed together by the screw thread.
In this embodiment, when the metal contact 5 is close to the device to be tested, the contact spring 6 below the metal contact 5 makes the metal contact 5 and the device to be tested fit more closely.
In this embodiment, the light bulb 8 is powered by a battery.
In this embodiment, the insulating handle 2 is provided with anti-slip threads on the outside.
The present embodiment has the following advantages:
1. have the illumination function, can avoid survey crew when measuring electrical data, because of light is not enough, lead to the danger that the mistake touched.
2. The rod type design is adopted, so that the middle of narrow electrical equipment does not need to be stretched into by hands for measurement in a narrow space, and only the measuring rod needs to be lifted to an area to be measured.
3. The design that metal contact and contact spring combined together can make measuring personnel when measuring electrical data, and metal contact is inseparabler with the electrical equipment laminating that awaits measuring, and the numerical value of so measuring is truer.
4. The use of the screw thread makes the overall structure of the device more stable.
Example 3:
in the embodiment, the novel insulation measurement contact with the insulation rod and the lighting function comprises an insulation shell, an insulation sleeve handle 2, a thread 3, a lead 4, a metal contact 5, a contact spring 6, a switch 7, a bulb 8 and a lighting power supply; the insulating housing comprises an upper insulating housing 101 and a lower insulating housing 102; the upper part of the upper insulating shell 101 is provided with three chambers, wherein the chamber positioned at the topmost part is provided with a clamping groove; the insulating sleeve handle 2 is fixedly connected to the bottom of the lower insulating shell 102; the upper insulating shell 101 is fixedly connected with the lower insulating shell 102; the metal contact 5 is arranged in a clamping groove of the top cavity and is connected with the contact spring 6; the switch 7 is mounted on the right chamber shell of the upper insulating housing 101; the bulb 8 is fixed on the top of the right chamber of the upper insulating shell 101; the lighting power supply is arranged in the right chamber of the upper insulating shell 101; the switch 7, the bulb 8 and the lighting power supply form a circuit loop.
In this embodiment, the insulating sheath handle 2 is integrally mounted with the lower insulating housing 102 and then fixedly connected with the upper insulating housing 101.
In this embodiment, when the metal contact 5 is close to the device to be tested, the contact spring 6 below the metal contact 5 makes the metal contact 5 and the device to be tested fit more closely.
The present embodiment has the following advantages:
1. have the illumination function, can avoid survey crew when measuring electrical data, because of light is not enough, lead to the danger that the mistake touched.
2. The rod type design is adopted, so that the middle of narrow electrical equipment does not need to be stretched into by hands for measurement in a narrow space, and only the measuring rod needs to be lifted to an area to be measured.
3. The design that metal contact and contact spring combined together can make measuring personnel when measuring electrical data, and metal contact is inseparabler with the electrical equipment laminating that awaits measuring, and the numerical value of so measuring is truer.
4. The lower insulating shell and the insulating sleeve handle which are integrally designed can enable the lower part of the device to be more stable and not to fall off.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. A novel insulation measurement contact with an insulation rod and illumination is characterized by comprising an insulation shell, an insulation sleeve handle (2), a metal contact (5), a contact spring (6), a switch (7), a bulb (8) and an illumination power supply; the insulating housing comprises an upper insulating housing (101) and a lower insulating housing (102); the upper part of the upper insulating shell (101) is provided with three chambers, wherein the chamber positioned at the top is provided with a clamping groove; the upper insulating shell (101) is fixedly connected with the lower insulating shell (102); the insulating sleeve handle (2) is fixedly connected to the bottom of the lower insulating shell (102); the metal contact (5) is arranged in a clamping groove of the top cavity and is connected with the contact spring (6); the switch (7) is arranged on the right chamber shell of the upper insulating shell (101); the bulb (8) is fixed on the top of the right chamber of the upper insulating shell (101); the lighting power supply is arranged in the right cavity of the upper insulating shell (101); the switch (7), the bulb (8) and the lighting power supply form a circuit loop.
2. The new insulation measuring contact with the insulated rod and the lighting device as claimed in claim 1, wherein the connection between the upper insulated shell (101) and the lower insulated shell (102) is provided with a screw thread (3).
3. The novel insulation measuring illuminated contact with an insulated rod according to claim 1, wherein the illumination power source is a battery.
4. The new insulation measuring contact with insulation rod and illumination according to claim 1 is characterized in that the insulation sleeve handle (2) and the lower insulation shell (102) are a one-step formed integral structure.
5. A novel insulation measuring illuminated contact with an insulated rod according to claim 1, characterized in that the bottom of the metal contact (5) is connected to the wire (4).
6. A novel insulation measuring contact with an insulation rod and illumination function as claimed in claim 5, characterized in that a megger interface is connected to the outer end of the lead (4).
7. The novel insulation measuring contact with the insulation rod and the illumination function according to claim 1, characterized in that the insulation sleeve handle (2) is provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121954913.9U CN215812906U (en) | 2021-08-19 | 2021-08-19 | Novel insulation measurement is with taking insulating rod area illumination contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121954913.9U CN215812906U (en) | 2021-08-19 | 2021-08-19 | Novel insulation measurement is with taking insulating rod area illumination contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215812906U true CN215812906U (en) | 2022-02-11 |
Family
ID=80133760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121954913.9U Expired - Fee Related CN215812906U (en) | 2021-08-19 | 2021-08-19 | Novel insulation measurement is with taking insulating rod area illumination contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215812906U (en) |
-
2021
- 2021-08-19 CN CN202121954913.9U patent/CN215812906U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |