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CN213457100U - Novel alternating current acousto-optic electroscope - Google Patents

Novel alternating current acousto-optic electroscope Download PDF

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Publication number
CN213457100U
CN213457100U CN202022518561.4U CN202022518561U CN213457100U CN 213457100 U CN213457100 U CN 213457100U CN 202022518561 U CN202022518561 U CN 202022518561U CN 213457100 U CN213457100 U CN 213457100U
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China
Prior art keywords
ring
acousto
electroscope
optic electroscope
shell
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Expired - Fee Related
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CN202022518561.4U
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Chinese (zh)
Inventor
张山林
张建勋
左占杰
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University of Shaoxing
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University of Shaoxing
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Priority to CN202022518561.4U priority Critical patent/CN213457100U/en
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Abstract

本实用新型提供一种新型交流声光验电器。所述新型交流声光验电器包括交流声光验电器本体;探头,所述探头固定安装在所述交流声光验电器本体的顶部;杆体,所述杆体固定安装在所述交流声光验电器本体的底部;把手,所述把手固定套设在所述杆体上;护环,所述护环活动套设在所述杆体上。本实用新型提供的新型交流声光验电器具有便于使用、能够有效保护探头、且密封性好、能够吸附保护空间内湿气的优点。

Figure 202022518561

The utility model provides a novel AC acousto-optic electroscope. The novel AC acousto-optic electroscope includes a body of the AC acousto-optic electroscope; a probe, which is fixedly installed on the top of the AC acousto-optic electroscope body; and a rod body, which is fixedly installed on the AC acousto-optic electroscope The bottom of the body; a handle, which is fixedly sleeved on the rod body; a guard ring, which is movably sleeved on the rod body. The novel AC acousto-optic electroscope provided by the utility model has the advantages of being easy to use, capable of effectively protecting the probe, good in sealing, and capable of adsorbing and protecting moisture in the space.

Figure 202022518561

Description

Novel alternating current acousto-optic electroscope
Technical Field
The utility model relates to an exchange reputation electroscope technical field, especially relate to a novel exchange reputation electroscope.
Background
The alternating current acousto-optic electroscope is a device for detecting whether equipment and a line are electrified or not by detecting current flowing through an electroscope to a ground stray capacitor. It is characterized in that: the portable high-sensitivity self-checking circuit is convenient to carry, high in sensitivity, free of strong electric field interference, long in standby time and the like, and has a full circuit self-checking function.
However, the alternating current acousto-optic electroscope in the current market is inconvenient to use, and the probe serving as a main detection part is exposed for a long time when not in use, so that the probe is easy to collide to cause failure, potential safety hazards and detection errors.
Therefore, there is a need to provide a new ac acousto-optic electroscope to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a novel interchange reputation electroscope that has convenient to use, can effectively protect the probe, and the leakproofness is good, can adsorb the interior moisture of protection space.
In order to solve the technical problem, the utility model provides a novel exchange reputation electroscope includes: an alternating current acousto-optic electroscope body; the probe is fixedly arranged on the top of the alternating current acousto-optic electroscope body; the rod body is fixedly arranged at the bottom of the alternating current acousto-optic electroscope body; the handle is fixedly sleeved on the rod body; the guard ring is movably sleeved on the rod body.
Preferably, the handle and the guard ring are made of insulating rubber.
Preferably, be equipped with protection machanism on the alternating current reputation electroscope body, protection machanism includes two snap rings, two spacers, two first bolts, first annular, casing, second annular, sealing washer, two fixed establishment and dehumidification mechanism, two the snap ring is all the joint on the body of rod, two the snap ring contacts and constitutes a circular, two the spacer is fixed mounting respectively in two the bottom of snap ring, two the spacer contacts with the both sides of the body of rod respectively, two first bolt threaded mounting respectively on two the spacer and with body of rod threaded connection, first annular is seted up at the top of two the snap rings, the casing sets up outside the alternating current reputation electroscope body, the bottom of casing extends to in the first annular, the second annular is seted up at the bottom of casing, sealing washer fixed mounting is in on the top inner wall of second annular, the bottom of sealing washer with the bottom inner wall of first annular contacts, two fixed establishment sets up respectively two on the snap ring, dehumidification mechanism sets up on the casing.
Preferably, the fixing mechanism comprises a fixing block, a screw rod and a nut, the fixing block is fixedly installed on one side of the shell, the screw rod penetrates through the clamping ring in a sliding mode, the nut is installed on the screw rod in a screwing mode, and the top of the nut is in contact with the bottom of the clamping ring.
Preferably, the dehumidifying mechanism comprises a sheath, two net cylinders, a sealing plate, two plugs, two second bolts, a third ring groove and a sealing ring, the sheath is fixedly mounted on the inner wall of the top of the shell, the sheath is matched with the probe, the two net cylinders are slidably mounted on the inner wall of the top of the shell, the bottom ends of the two net cylinders are respectively located in the shell and are respectively located at two sides of the sheath, the tops of the two net cylinders are both located outside the shell, the tops of the two net cylinders are both provided with openings, the sealing plate is arranged at the tops of the two net cylinders, the two plugs are respectively arranged in the two net cylinders, the tops of the two plugs are fixedly connected with the bottom of the sealing plate, the two second bolts are rotatably mounted on the sealing plate, and the two second bolts are both in threaded connection with the top of the shell, the third annular is seted up the top of casing, sealing ring fixed mounting be in the bottom of closing plate, the sealing ring is located two between the net section of thick bamboo, the bottom of sealing ring extends to in the third annular.
Preferably, two insertion ports are formed in the upper inner wall of the top inner wall of the shell, and the two net cylinders respectively penetrate through the two insertion ports and are in contact with the inner walls of the insertion ports.
Preferably, the sealing plate is provided with a cavity, the inner wall of the top and the inner wall of the bottom of the cavity are provided with through holes, the second bolt penetrates through the two through holes and the cavity, the second bolt is provided with a positioning groove, the second bolt is rotatably sleeved with a positioning ring, the positioning ring is located in the positioning groove, and the outer ring of the positioning ring is fixedly connected with the inner wall of the cavity.
Compared with the prior art, the utility model provides a novel interchange reputation electroscope has following beneficial effect:
the utility model provides a novel exchange reputation electroscope:
1. the safety line is provided for people to use through the use of the protective ring;
2. the insulated handle and the rod body are convenient for people to use;
3. the device can be started to calibrate through a button on the alternating current acousto-optic electroscope body, wherein a display screen on the alternating current acousto-optic electroscope body can display the electric quantity of a battery, and people can observe residual electricity conveniently.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the novel ac acousto-optic electroscope provided by the present invention;
fig. 2 is a schematic structural diagram of a second embodiment of the novel ac acousto-optic electroscope provided by the present invention;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2;
FIG. 4 is an enlarged schematic view of a portion B shown in FIG. 2;
fig. 5 is an enlarged structural view of a portion C shown in fig. 4.
Reference numbers in the figures: 1. an alternating current acousto-optic electroscope body; 2. a probe; 3. a rod body; 4. a handle; 5. protecting the ring; 6. a snap ring; 7. positioning plates; 8. a first bolt; 9. a first ring groove; 10. a housing; 11. a second ring groove; 12. a seal ring; 13. a fixed block; 14. a screw; 15. a nut; 16. a sheath; 17. a net drum; 18. a sealing plate; 19. a chock block; 20. a second bolt; 21. a third ring groove; 22. and (4) a sealing ring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
The first embodiment:
please refer to fig. 1. Novel interchange reputation electroscope includes: an alternating current acousto-optic electroscope body 1; the probe 2 is fixedly arranged on the top of the alternating current acousto-optic electroscope body 1; the rod body 3 is fixedly arranged at the bottom of the alternating current acousto-optic electroscope body 1; the handle 4 is fixedly sleeved on the rod body 3; grommet 5, 5 movable sleeve of grommet establishes on the body of rod 3, use through grommet 5 provides the safety line for people's use, and insulating handle 4 and the body of rod 3 make things convenient for people to use, can open this equipment through exchanging the button on the reputation electroscope body 1 and calibrate, and wherein exchange the display screen on the reputation electroscope body 1 and can show battery power, make things convenient for people to observe the residual electricity.
The handle 4 and the guard ring 5 are made of insulating rubber.
In this embodiment:
this equipment can be opened through the button on exchanging reputation electroscope body 1 during the use and calibrate, and wherein the display screen on exchanging reputation electroscope body 1 can show the battery power, makes things convenient for people to observe the surplus electricity, later handheld handle 4 can touch the inspection facility through probe 2 and detect, and grommet 5 provides the safety line.
Compared with the prior art, the utility model provides a novel interchange reputation electroscope has following beneficial effect:
the utility model provides a novel exchange reputation electroscope, the use through retaining ring 5 provides the safety line for people's use, can open this equipment through exchanging the button on the reputation electroscope body 1 and calibrate, wherein exchange the display screen on the reputation electroscope body 1 and can show the battery power, make things convenient for people to observe surplus electricity, insulating handle 4 and the body of rod 3 make things convenient for people to use.
Second embodiment:
based on the novel alternating current acousto-optic electroscope provided by the first embodiment of the application, the second embodiment of the application provides another novel alternating current acousto-optic electroscope. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.
Referring to fig. 4-5, the novel ac acousto-optic electroscope further includes a protection mechanism, the protection mechanism is disposed on the ac acousto-optic electroscope body 1, the protection mechanism includes two snap rings 6, two positioning pieces 7, two first bolts 8, a first annular groove 9, a shell 10, a second annular groove 11, a sealing ring 12, two fixing mechanisms and a dehumidifying mechanism, the two snap rings 6 are all clamped on the rod body 3, the two snap rings 6 are in contact and form a circle, the two positioning pieces 7 are respectively fixedly mounted at the bottoms of the two snap rings 6, the two positioning pieces 7 are respectively in contact with two sides of the rod body 3, the two first bolts 8 are respectively mounted on the two positioning pieces 7 in threaded connection with the rod body 3, the first annular groove 9 is disposed at the top of the two snap rings 6, casing 10 sets up outside exchanging reputation electroscope body 1, the bottom of casing 10 extends to in the first annular 9, second annular 11 is seted up the bottom of casing 10, sealing washer 12 fixed mounting be in on the top inner wall of second annular 11, the bottom of sealing washer 12 with the bottom inner wall of first annular 9 contacts, two fixed establishment sets up respectively two on the snap ring 6, dehumidification mechanism sets up on the casing 10, make up into a relatively complete sealed shell through two snap rings 6 and casing 10, and convenient the dismantlement, do not influence people and use exchanging reputation electroscope body 1.
Fixed establishment includes fixed block 13, screw rod 14 and nut 15, fixed block 13 fixed mounting be in one side of casing 10, screw rod 14 slides and runs through snap ring 6, nut 15 closes soon to be installed on screw rod 14, the top of nut 15 with the bottom of snap ring 6 contacts, and the use through fixed establishment is convenient for people to install casing 10.
The dehumidifying mechanism comprises a sheath 16, two net cylinders 17, a sealing plate 18, two plugs 19, two second bolts 20, a third ring groove 21 and a sealing ring 22, wherein the sheath 16 is fixedly installed on the inner wall of the top of the shell 10, the sheath 16 is matched with the probe 2, the two net cylinders 17 are both slidably installed on the inner wall of the top of the shell 10, the bottom ends of the two net cylinders 17 are both located in the shell 10 and are respectively located at two sides of the sheath 16, the top parts of the two net cylinders 17 are both located outside the shell 10, the top parts of the two net cylinders 17 are both open, the sealing plate 18 is arranged at the top parts of the two net cylinders 17, the two plugs 19 are respectively arranged in the two net cylinders 17, the top parts of the two plugs 19 are both fixedly connected with the bottom part of the sealing plate 18, and the two second bolts 20 are both rotatably installed on the sealing plate 18, two the second bolt 20 all with the top threaded connection of casing 10, third annular 21 sets up the top of casing 10, sealing ring 22 fixed mounting is in the bottom of closing plate 18, sealing ring 22 is located two between the net section of thick bamboo 17, sealing ring 22's bottom extends to in the third annular 21, can adsorb the moisture in the casing 10 through the use of dehumidification mechanism, further reduce the influence to alternating-current reputation electroscope body 1.
Two insertion ports are formed in the upper inner wall of the top inner wall of the shell 10, and the two net cylinders 17 respectively penetrate through the two insertion ports and are in contact with the inner walls of the insertion ports.
The sealing plate 18 is provided with a cavity, the inner wall of the top and the inner wall of the bottom of the cavity are provided with through holes, the second bolt 20 penetrates through the two through holes and the cavity, the second bolt 20 is provided with a positioning groove, the second bolt 20 is rotatably sleeved with a positioning ring, the positioning ring is located in the positioning groove, and the outer ring of the positioning ring is fixedly connected with the inner wall of the cavity.
In this embodiment:
when the dehumidifier is installed, firstly, two second bolts 20 are screwed, the second bolts 20 are separated from the shell 10 when rotating, at the moment, the sealing plate 18 can be removed, the plug block 19 is separated from the two net cylinders 17, meanwhile, the sealing ring 22 is separated from the third annular groove 21, at the moment, the dehumidifier can be placed in the net cylinders 17, and after the dehumidifier is placed, the sealing plate 18 is installed again, so that in use, the dehumidifier can adsorb water vapor in residual moisture in the shell 10, and the influence on the alternating current acousto-optic electroscope body 1 and the probe 2 is reduced;
when needs use and exchange reputation electroscope body 1, at first demolish two first bolts 8, later make spacer 7 drive snap ring 6 break away from along the body of rod 3 gliding, two snap rings 6 break away from casing 10 this moment, just can normal use exchange reputation electroscope body 1 after casing 10 gets rid of, it is comparatively convenient to use, still can dismantle nut 15 when demolising, later upwards pull out casing 10, make casing 10 drive screw rod 14 through fixed block 13 and break away from two snap rings 6, casing 10 breaks away from first annular 9 on two snap rings 6, sealing washer 12 can improve the leakproofness in use.
Compared with the prior art, the utility model provides a novel interchange reputation electroscope has following beneficial effect:
the utility model provides a novel exchange reputation electroscope makes up into a relatively complete sealed shell through two snap rings 6 and casing 10, and convenient the dismantlement, does not influence people and uses exchange reputation electroscope body 1, and the use through fixed establishment is convenient for people and installs casing 10, and the use through dehumidification mechanism can adsorb the moisture in the casing 10, further reduces the influence to exchanging reputation electroscope body 1.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known;
furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise;
in addition, in the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or integral parts; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art;
in the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims (7)

1. A novel alternating current acousto-optic electroscope is characterized by comprising:
an alternating current acousto-optic electroscope body;
the probe is fixedly arranged on the top of the alternating current acousto-optic electroscope body;
the rod body is fixedly arranged at the bottom of the alternating current acousto-optic electroscope body;
the handle is fixedly sleeved on the rod body;
the guard ring is movably sleeved on the rod body.
2. The novel AC acousto-optic electroscope of claim 1, wherein the handle and the retaining ring are made of insulating rubber.
3. The novel AC acousto-optic electroscope as claimed in claim 2, wherein the AC acousto-optic electroscope body is provided with a protection mechanism, the protection mechanism comprises two snap rings, two positioning pieces, two first bolts, a first ring groove, a shell, a second ring groove, a sealing ring, two fixing mechanisms and a dehumidifying mechanism, the two snap rings are all clamped on the rod body, the two snap rings are in contact with each other and form a circle, the two positioning pieces are respectively and fixedly mounted at the bottoms of the two snap rings, the two positioning pieces are respectively in contact with the two sides of the rod body, the two first bolts are respectively and threadedly mounted on the two positioning pieces and threadedly connected with the rod body, the first ring groove is formed at the top of the two snap rings, the shell is arranged outside the AC acousto-optic electroscope body, and the bottom of the shell extends into the first ring groove, the second annular groove is seted up the bottom of casing, sealing washer fixed mounting be in on the top inner wall of second annular, the bottom of sealing washer with the bottom inner wall of first annular contacts, two fixed establishment sets up respectively two on the snap ring, dehumidification mechanism sets up on the casing.
4. The novel alternating current acousto-optic electroscope of claim 3, wherein the fixing mechanism comprises a fixing block, a screw rod and a nut, the fixing block is fixedly installed on one side of the shell, the screw rod penetrates through the clamping ring in a sliding mode, the nut is installed on the screw rod in a screwing mode, and the top of the nut is in contact with the bottom of the clamping ring.
5. The novel AC acousto-optic electroscope of claim 3, wherein the dehumidifying mechanism comprises a sheath, two net cylinders, a sealing plate, two blocks, two second bolts, a third ring groove and a sealing ring, the sheath is fixedly mounted on the inner wall of the top of the shell, the sheath is adapted to the probe, the two net cylinders are slidably mounted on the inner wall of the top of the shell, the bottom ends of the two net cylinders are respectively located in the shell and at two sides of the sheath, the top parts of the two net cylinders are respectively located outside the shell, the top parts of the two net cylinders are both open, the sealing plate is arranged at the top parts of the two net cylinders, the two blocks are respectively arranged in the two net cylinders, the top parts of the two blocks are fixedly connected with the bottom parts of the sealing plate, and the two second bolts are rotatably mounted on the sealing plate, two the second bolt all with the top threaded connection of casing, the third annular is seted up the top of casing, sealing ring fixed mounting is in the bottom of closing plate, the sealing ring is located two between the net section of thick bamboo, the bottom of sealing ring extends to in the third annular.
6. The AC acousto-optic electroscope as claimed in claim 5, wherein two insertion ports are formed on the inner wall of the top of the casing, and two mesh cylinders respectively penetrate through the two insertion ports and contact with the inner wall of the insertion ports.
7. The AC acousto-optic electroscope as claimed in claim 5, wherein the sealing plate has a cavity, the top and bottom inner walls of the cavity have through holes, the second bolt passes through the two through holes and the cavity, the second bolt has a positioning groove, the second bolt has a positioning ring rotatably mounted thereon, the positioning ring is located in the positioning groove, and the outer ring of the positioning ring is fixedly connected with the inner wall of the cavity.
CN202022518561.4U 2020-11-04 2020-11-04 Novel alternating current acousto-optic electroscope Expired - Fee Related CN213457100U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022518561.4U CN213457100U (en) 2020-11-04 2020-11-04 Novel alternating current acousto-optic electroscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022518561.4U CN213457100U (en) 2020-11-04 2020-11-04 Novel alternating current acousto-optic electroscope

Publications (1)

Publication Number Publication Date
CN213457100U true CN213457100U (en) 2021-06-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022518561.4U Expired - Fee Related CN213457100U (en) 2020-11-04 2020-11-04 Novel alternating current acousto-optic electroscope

Country Status (1)

Country Link
CN (1) CN213457100U (en)

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CF01 Termination of patent right due to non-payment of annual fee
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Granted publication date: 20210615

Termination date: 20211104