CN211603321U - Pressure sensing alarm electroscope - Google Patents
Pressure sensing alarm electroscope Download PDFInfo
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- CN211603321U CN211603321U CN201921595173.7U CN201921595173U CN211603321U CN 211603321 U CN211603321 U CN 211603321U CN 201921595173 U CN201921595173 U CN 201921595173U CN 211603321 U CN211603321 U CN 211603321U
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- pressure sensing
- sensing alarm
- electroscope
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Abstract
The utility model discloses a pressure sensing alarm electroscope, which comprises an electroscope contact, an insulating rod and a pressure sensing alarm device; the insulating rod is formed by movably sleeving a plurality of rod bodies; the electricity testing contact is arranged at the top end of the uppermost section of the insulating rod, and the outer surfaces of other sections of the insulating rod, which are different from the lowermost section of the rod body, of the insulating rod are respectively wrapped with one pressure sensing alarm device. The utility model provides a pair of pressure sensing warning electroscope sets up pressure-sensitive sensing alarm device through the surface that removes the external other section of rod bodies of next section of rod at the insulator spindle, can grip the non-alarm when the next section of rod body at the operating personnel, whether detect the operating personnel effectively and carried out the electricity operation of testing of irregularity, avoid testing the insulating not enough condition of electricity process and take place to protection operating personnel's personal safety has safe and reliable, convenient to use's characteristics.
Description
Technical Field
The embodiment of the utility model provides a relate to equipment and test electric technical field, especially relate to a pressure sensing warning electroscope.
Background
The electroscope is an instrument for detecting whether an object is charged or not and roughly estimating the charged quantity. In order to ensure the life safety of an operator, electricity testing is a necessary step before high-voltage electrical equipment is powered off and grounded, generally, electroscopes with various voltage grades are composed of an electricity testing head and an insulating rod, and the operator is required to wear insulating gloves during electricity testing operation to test electricity by holding the lowest section of the insulating rod.
When carrying out low voltage level and testing electricity, because safe distance is nearer, many operating personnel have the phenomenon of operation irregularity, for example the operating personnel often can be under the condition of not having assembled electroscope, and the insulating rod of handheld penultimate festival or other festival tests electricity, very easily leads to the personal safety risk of electrocuting because of insulating not enough.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pressure sensing warning electroscope to solve the not enough of prior art.
In order to achieve the above object, the present invention provides the following technical solutions:
a pressure sensing alarm electroscope comprises an electroscope contact, an insulating rod and a pressure sensing alarm device;
the insulating rod is formed by movably sleeving a plurality of rod bodies;
the electricity testing contact is arranged at the top end of the uppermost rod body of the insulating rod;
the outer surface of the insulating rod, which is different from the other rod bodies of the lowest rod body, is wrapped with the pressure sensing alarm device.
Further, in the pressure sensing alarm electroscope, the pressure sensing alarm device comprises pressure sensing alarm circuits connected in parallel, and each pressure sensing alarm circuit comprises a pressure sensing element, an alarm unit and a power supply.
Further, in the pressure sensing alarm electroscope, the pressure sensing alarm device is packaged by a polyurethane material film.
Further, in the pressure sensing alarm electroscope, the pressure sensing element is a piezoresistor.
Further, in the pressure sensing alarm electroscope, the alarm unit is one or a combination of a buzzer and an LED lamp.
Further, in the pressure sensing alarm electroscope, the power supply is a battery or a solar panel.
Further, among the pressure sensing warning electroscope, pressure sensing alarm device pass through the mode of hasp and wrap up in the body of rod surface of insulator spindle.
The embodiment of the utility model provides a pair of pressure sensing warning electroscope sets up pressure-sensitive sensing alarm device through the surface that removes the external other section of rod of the bottom section of rod at the insulator spindle, can grip the non-bottom section of rod at the operating personnel and send out the police dispatch newspaper, whether detect the operating personnel effectively and carried out the electricity operation of testing of irregularity, avoid testing the insulating not enough condition of electricity process and take place to protect operating personnel's personal safety has safe and reliable, convenient to use's characteristics.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a pressure sensing alarm electroscope provided by an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a pressure sensing alarm device provided by an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a pressure sensing alarm circuit provided by an embodiment of the present invention.
Reference numerals:
the device comprises an electricity testing contact 1, an insulating rod 2, a pressure sensing alarm device 3, a pressure sensing element 4, a power supply 5, a buzzer 6, an LED lamp 7 and a nylon fastener tape 8.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are clearly and completely described with reference to the drawings in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present.
Furthermore, the terms "long", "short", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of describing the present invention, but do not indicate or imply that the device or element referred to must have the specific orientation, operate in the specific orientation configuration, and thus, should not be construed as limiting the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Example one
Referring to fig. 1 to 3, an embodiment of the present invention provides a pressure sensing alarm electroscope, including an electroscope contact 1, an insulating rod 2 and a pressure sensing alarm device 3;
the insulating rod 2 is formed by movably sleeving a plurality of rod bodies;
the electricity testing contact 1 is arranged at the top end of the uppermost rod body of the insulating rod 2;
the outer surface of the insulating rod 2 different from the other rod bodies of the lowest rod body is wrapped with the pressure sensing alarm device 3.
Preferably, the pressure sensing alarm device 3 comprises pressure sensing alarm circuits connected in parallel, and each pressure sensing alarm circuit comprises a pressure sensing element 4, an alarm unit and a power supply 5. Of course, each of the pressure sensing alarm circuits may share one alarm unit and power supply 5 in addition to the pressure sensing element 4, as shown in fig. 2 and 3.
Preferably, the pressure sensing alarm device 3 is encapsulated by a polyurethane film.
Specifically, because the circuit relationship is parallel connection, any loop is conducted to enable the alarm unit to give an alarm, and generally, the two pressure-sensitive sensing elements can cover the whole area of the rod body of the insulating rod 2. The whole pressure-sensitive sensing alarm device is packaged by the polyurethane material film or the outer side of the pressure-sensitive sensing alarm circuit is packaged by the polyurethane material film, namely the hand holding side, and the pressure-sensitive sensing alarm device is not damaged or influenced due to the good and thin material sealing property and the possibility of damaging the circuit.
Preferably, the pressure sensing element is a piezoresistor. The alarm unit is one or a combination of a buzzer 6 and an LED lamp 7 (fig. 2 and 3 take the combination of the buzzer 6 and the LED lamp 7 as an example). The power supply 5 is a battery or a solar panel.
Preferably, the pressure sensing alarm device 3 is wrapped on the outer surface of the insulating rod 2 in a nylon hasp 8 mode.
Specifically, when an operator directly grabs the non-lowermost section of the rod body of the insulating rod 2 in an illegal mode to test electricity (the lowermost section of the rod body needs to be grabbed for operation in normal operation, so that the insulation distance and the insulation strength can be guaranteed), the pressure-sensitive sensing element is activated by the grabbing force, the whole circuit is conducted, an alarm is generated, and the operator is reminded of illegal operation; and the rod body at the lowest section is held for operation during normal operation, so that no influence is caused.
The embodiment of the utility model provides a pair of pressure sensing warning electroscope sets up pressure-sensitive sensing alarm device through the surface that removes the external other section of rod of the bottom section of rod at the insulator spindle, can grip the non-bottom section of rod at the operating personnel and send out the police dispatch newspaper, whether detect the operating personnel effectively and carried out the electricity operation of testing of irregularity, avoid testing the insulating not enough condition of electricity process and take place to protect operating personnel's personal safety has safe and reliable, convenient to use's characteristics.
The foregoing description of the embodiments has been presented for the purposes of illustration and description. It is not intended to be exhaustive or to limit the disclosure. Individual elements or features of a particular embodiment are generally not limited to that particular embodiment, but, where applicable, are interchangeable and can be used in a selected embodiment, even if not specifically shown or described. The same elements or features may also vary in many respects. Such variations are not to be regarded as a departure from the disclosure, and all such modifications are intended to be included within the scope of the disclosure.
Example embodiments are provided so that this disclosure will be thorough and will fully convey the scope to those skilled in the art. Numerous details are set forth, such as examples of specific parts, devices, and methods, in order to provide a thorough understanding of embodiments of the present disclosure. It will be apparent to those skilled in the art that specific details need not be employed, that example embodiments may be embodied in many different forms and that neither should be construed to limit the scope of the disclosure. In certain example embodiments, well-known processes, well-known device structures, and well-known technologies are not described in detail.
The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises" and "comprising" are intended to be inclusive and therefore specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order discussed and illustrated, unless explicitly indicated as an order of performance. It should also be understood that additional or alternative steps may be employed.
When an element or layer is referred to as being "on" … … "," engaged with "… …", "connected to" or "coupled to" another element or layer, it can be directly on, engaged with, connected to or coupled to the other element or layer, or intervening elements or layers may also be present. In contrast, when an element or layer is referred to as being "directly on … …," "directly engaged with … …," "directly connected to" or "directly coupled to" another element or layer, there may be no intervening elements or layers present. Other words used to describe the relationship of elements should be interpreted in a similar manner (e.g., "between … …" and "directly between … …", "adjacent" and "directly adjacent", etc.). As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region or section from another element, component, region or section. Unless clearly indicated by the context, use of terms such as the terms "first," "second," and other numerical values herein does not imply a sequence or order. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the example embodiments.
Spatially relative terms, such as "inner," "outer," "below," "… …," "lower," "above," "upper," and the like, may be used herein for ease of description to describe a relationship between one element or feature and one or more other elements or features as illustrated in the figures. Spatially relative terms may be intended to encompass different orientations of the device in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the example term "below … …" can encompass both an orientation of facing upward and downward. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted.
Claims (7)
1. A pressure sensing alarm electroscope is characterized by comprising an electroscope contact, an insulating rod and a pressure sensing alarm device;
the insulating rod is formed by movably sleeving a plurality of rod bodies;
the electricity testing contact is arranged at the top end of the uppermost rod body of the insulating rod;
the outer surface of the insulating rod, which is different from the other rod bodies of the lowest rod body, is wrapped with the pressure sensing alarm device.
2. The pressure sensing alarm electroscope of claim 1, wherein the pressure sensing alarm device comprises pressure sensing alarm circuits connected in parallel, each of the pressure sensing alarm circuits comprising a pressure sensing element, an alarm unit and a power supply.
3. The pressure sensing alarm electroscope of claim 2, wherein the pressure sensing alarm device is encapsulated with a thin film of polyurethane material.
4. The pressure sensing alarm electroscope of claim 2, wherein the pressure sensing element is a piezo-resistor.
5. The pressure sensing alarm electroscope of claim 2, wherein the alarm unit is one or a combination of a buzzer and an LED light.
6. The pressure sensing alarm electroscope of claim 2, wherein the power supply is a battery or a solar panel.
7. The pressure sensing alarm electroscope of claim 1, wherein the pressure sensing alarm device is wrapped on the outer surface of the insulating rod body in a nylon hasp manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921595173.7U CN211603321U (en) | 2019-09-24 | 2019-09-24 | Pressure sensing alarm electroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921595173.7U CN211603321U (en) | 2019-09-24 | 2019-09-24 | Pressure sensing alarm electroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211603321U true CN211603321U (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921595173.7U Active CN211603321U (en) | 2019-09-24 | 2019-09-24 | Pressure sensing alarm electroscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211603321U (en) |
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2019
- 2019-09-24 CN CN201921595173.7U patent/CN211603321U/en active Active
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