CN214845587U - Sensor is put in superfrequency intelligence office - Google Patents
Sensor is put in superfrequency intelligence office Download PDFInfo
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- CN214845587U CN214845587U CN202120915336.6U CN202120915336U CN214845587U CN 214845587 U CN214845587 U CN 214845587U CN 202120915336 U CN202120915336 U CN 202120915336U CN 214845587 U CN214845587 U CN 214845587U
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- protective shell
- partial discharge
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- holding part
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Abstract
The utility model relates to the technical field of sensors, in particular to an ultrahigh frequency intelligent partial discharge sensor, which comprises a sensor main body and a handheld mechanism; the sensor comprises a sensor body, a protective shell is sleeved outside the sensor body, a handheld mechanism comprises a handheld handle which is arranged at the upper part of the protective shell and is convenient to store, the handheld handle comprises a horizontal holding part and two longitudinal connecting parts, and the two longitudinal connecting parts are respectively and vertically arranged at the left end and the right end of the horizontal holding part; two longitudinal connecting portion set up respectively in the left and right sides of protective housing, and are provided with the pivot on two longitudinal connecting portion are close to protective housing's the one side to rotate through pivot and protective housing and be connected. The utility model discloses be provided with the handheld handle convenient to accomodate on the protective housing of current sensor, handheld handle can enough rotate to protective housing's top be convenient for operating personnel handheld, can be convenient for accomodate its left side or right side rotatory to protective housing's simultaneously.
Description
Technical Field
The utility model relates to a sensor technical field specifically is a sensor is put in superfrequency intelligence office.
Background
The partial discharge is a main factor causing the insulation fault of the gas insulated metal-enclosed switchgear, and the activity intensity of the partial discharge can be used as a reference for the insulation degradation degree, so in recent years, the ultrahigh frequency partial discharge intelligent sensor is widely applied to the detection and monitoring of the partial discharge of the gas insulated metal-enclosed switchgear, and is an important component part for monitoring the state of a transformer substation.
When the existing ultrahigh frequency partial discharge sensor is used, the ultrahigh frequency partial discharge sensor is mostly held by an operator in a hand mode, and the ultrahigh frequency partial discharge sensor is placed at an electric basin type insulator of a gas insulated metal-enclosed switchgear to be detected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sensor is put in superfrequency intelligence office to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: an ultrahigh frequency intelligent partial discharge sensor comprises a sensor main body and a handheld mechanism; the sensor comprises a sensor body, a protective shell is sleeved outside the sensor body, a handheld mechanism comprises a handheld handle which is arranged at the upper part of the protective shell and is convenient to store, the handheld handle comprises a horizontal holding part and two longitudinal connecting parts, and the two longitudinal connecting parts are respectively and vertically arranged at the left end and the right end of the horizontal holding part; the two longitudinal connecting parts are respectively arranged at the left side and the right side of the protective shell, and one surface of the two longitudinal connecting parts, which is close to the protective shell, is provided with a rotating shaft and is rotationally connected with the protective shell through the rotating shaft; the protective shell is provided with a connecting rotary hole which is rotatably connected with the rotary shaft in a position corresponding to the rotary shaft, and a limiting blocking piece is arranged on the connecting rotary shaft on the inner side of the connecting rotary hole.
Preferably, four finger holding grooves with arc structures are arranged on the lower surface of the horizontal holding part at equal intervals.
Preferably, the cross section of the limiting blocking piece is circular, and the center of the limiting blocking piece is fixedly connected with the rotating shaft.
Preferably, the top end of the limiting blocking piece is fixedly provided with a longitudinal limiting strip, and the inner walls of the left side and the right side of the protective shell are provided with horizontal limiting strips.
Preferably, when the horizontal holding part is arranged in parallel with the upper surface of the protection shell, the longitudinal limiting strip and the horizontal limiting strip are in a vertical structure.
Preferably, when the horizontal holding part is arranged in parallel with the left side wall and the right side wall of the protective shell, the longitudinal limiting strip and the horizontal limiting strip are of a parallel structure, and the lower surface of the longitudinal limiting strip is connected with the upper surface of the horizontal limiting strip.
Preferably, a dustproof gasket is arranged inside the connecting rotary hole.
Preferably, the length of the horizontal holding part is larger than that of the protective shell.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model provides a pair of sensor is put in superfrequency intelligence office, this scheme is provided with the handheld handle of being convenient for to accomodate on the protective housing of current sensor, and handheld handle rotates with protective housing through the pivot of its bottom to be connected, makes it enough rotate to protective housing's top be convenient for operating personnel handheld, can realize accomodating of handheld handle to the left side or right side of protective housing with it simultaneously, and flexibility and practicality are stronger.
Drawings
Fig. 1 is a schematic structural diagram of a protective casing of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
fig. 3 is a partial top view of the handle of the present invention when not in use;
fig. 4 is a schematic structural diagram of the handle of the present invention;
fig. 5 is a schematic view of the connection structure between the rotating shaft and the protective casing according to the present invention.
In the figure: 1. a protective housing; 2. a hand-held handle; 3. a horizontal holding part; 4. a longitudinal connecting portion; 5. a rotating shaft; 6. connecting the rotary holes; 7. a limiting baffle plate; 8. a finger holding groove; 9. a longitudinal spacing strip; 10. a horizontal limit strip; 11. a dust gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments 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 work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: an ultrahigh frequency intelligent partial discharge sensor comprises a sensor main body and a handheld mechanism; the sensor comprises a sensor body, a protective shell 1 is sleeved outside the sensor body, a handheld mechanism comprises a handheld handle 2 which is arranged at the upper part of the protective shell 1 and is convenient to store, the handheld handle 2 comprises a horizontal holding part 3 and two longitudinal connecting parts 4, and the two longitudinal connecting parts 4 are respectively and vertically arranged at the left end and the right end of the horizontal holding part 3; the two longitudinal connecting parts 4 are respectively arranged at the left side and the right side of the protective shell 1, and one surface of the two longitudinal connecting parts 4 close to the protective shell 1 is provided with a rotating shaft 5 and is rotationally connected with the protective shell 1 through the rotating shaft 5; the protective shell 1 is provided with a connecting rotary hole 6 which is rotatably connected with the rotary shaft 5 at a position corresponding to the rotary shaft 5, and the connecting rotary shaft 5 at the inner side of the connecting rotary hole 6 is provided with a limiting blocking piece 7.
Further, four finger holding grooves 8 with arc structures are arranged on the lower surface of the horizontal holding part 3 at equal intervals.
Furthermore, the section of the limiting blocking piece 7 is circular, and the center of the limiting blocking piece 7 is fixedly connected with the rotating shaft 5.
Furthermore, the top end of the limiting blocking piece 7 is fixedly provided with a longitudinal limiting strip 9, and the inner walls of the left side and the right side of the protective shell 1 are provided with horizontal limiting strips 10.
Further, when the horizontal holding portion 3 is disposed parallel to the upper surface of the protective housing 1, the longitudinal position-limiting strip 9 and the horizontal position-limiting strip 10 are vertical.
Further, when the horizontal holding part 3 is arranged in parallel with the left and right side walls of the protective shell 1, the longitudinal limiting strip 9 and the horizontal limiting strip 10 are in a parallel structure, and the lower surface of the longitudinal limiting strip 9 is connected with the upper surface of the horizontal limiting strip 10.
Further, a dustproof gasket 11 is arranged inside the connecting rotary hole 6.
Further, the length of the horizontal grip portion 3 is greater than the length of the protective housing 1.
The working principle is as follows: when this sensor uses, operating personnel can with the hand with the initial placement in protective housing 1 left side or right side hand handle 2 pull to protective housing 1 top, then hold horizontal holding portion 3 with the hand, or with palm towards protective housing 1, the back of the hand is towards horizontal holding portion 3, hold the left and right sides of protective housing 1 through the cooperation of its thumb and all the other four fingers, and then realize holding the sensor main part, then place the sensor main part on waiting to detect electrical equipment, detect work discharges to it.
After the detection finishes, operating personnel can restore handheld handle 2 and rotate to the left side or the right side of protective housing 1 for vertical spacing 9 on the spacing separation blade 7 of 5 tip of pivot keeps parallel with horizontal spacing 10, realizes spacing to handheld handle 2, makes handheld handle 2 keep in the left side or the right side of protective housing 1, the sensor of being convenient for accomodate.
It is worth noting that: the whole device realizes control to the device through the controller, and the controller is common equipment and belongs to the existing mature technology, and the electrical connection relation and the specific circuit structure of the controller are not repeated herein.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a sensor is put in superfrequency intelligence office which characterized in that: comprises a sensor body and a handheld mechanism; the sensor comprises a sensor body, a protective shell (1) is sleeved outside the sensor body, a handheld mechanism comprises a handheld handle (2) which is arranged at the upper part of the protective shell (1) and is convenient to store, the handheld handle (2) comprises a horizontal holding part (3) and two longitudinal connecting parts (4), and the two longitudinal connecting parts (4) are respectively and vertically arranged at the left end and the right end of the horizontal holding part (3); the two longitudinal connecting parts (4) are respectively arranged at the left side and the right side of the protective shell (1), and one surface of each longitudinal connecting part (4) close to the protective shell (1) is provided with a rotating shaft (5) and is rotationally connected with the protective shell (1) through the rotating shaft (5); the protective shell (1) is provided with a connecting rotary hole (6) rotatably connected with the rotary shaft (5) at a position corresponding to the rotary shaft (5), and a limiting blocking piece (7) is arranged on the connecting rotary shaft (5) at the inner side of the connecting rotary hole (6).
2. The ultrahigh frequency intelligent partial discharge sensor according to claim 1, wherein: the lower surface of the horizontal holding part (3) is provided with four finger holding grooves (8) with arc structures at equal intervals.
3. The ultrahigh frequency intelligent partial discharge sensor according to claim 1, wherein: the cross section of the limiting blocking piece (7) is circular, and the center of the limiting blocking piece (7) is fixedly connected with the rotating shaft (5).
4. The ultrahigh frequency intelligent partial discharge sensor according to claim 1, wherein: the top end of the limiting blocking piece (7) is fixedly provided with a longitudinal limiting strip (9), and the inner walls of the left side and the right side of the protective shell (1) are provided with horizontal limiting strips (10).
5. The ultrahigh frequency intelligent partial discharge sensor according to claim 1, wherein: when the horizontal holding part (3) is arranged in parallel with the upper surface of the protective shell (1), the longitudinal limiting strip (9) and the horizontal limiting strip (10) are in a vertical structure.
6. The ultrahigh frequency intelligent partial discharge sensor according to claim 1, wherein: when the horizontal holding part (3) is arranged in parallel with the left side wall and the right side wall of the protective shell (1), the longitudinal limiting strip (9) and the horizontal limiting strip (10) are of a parallel structure, and the lower surface of the longitudinal limiting strip (9) is connected with the upper surface of the horizontal limiting strip (10).
7. The ultrahigh frequency intelligent partial discharge sensor according to claim 1, wherein: and a dustproof gasket (11) is arranged in the connecting rotary hole (6).
8. The ultrahigh frequency intelligent partial discharge sensor according to claim 1, wherein: the length of the horizontal holding part (3) is larger than that of the protective shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915336.6U CN214845587U (en) | 2021-04-29 | 2021-04-29 | Sensor is put in superfrequency intelligence office |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915336.6U CN214845587U (en) | 2021-04-29 | 2021-04-29 | Sensor is put in superfrequency intelligence office |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214845587U true CN214845587U (en) | 2021-11-23 |
Family
ID=78770072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120915336.6U Active CN214845587U (en) | 2021-04-29 | 2021-04-29 | Sensor is put in superfrequency intelligence office |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214845587U (en) |
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2021
- 2021-04-29 CN CN202120915336.6U patent/CN214845587U/en active Active
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