CN210071947U - Electronic atmospheric electric field measuring instrument - Google Patents
Electronic atmospheric electric field measuring instrument Download PDFInfo
- Publication number
- CN210071947U CN210071947U CN201920767992.9U CN201920767992U CN210071947U CN 210071947 U CN210071947 U CN 210071947U CN 201920767992 U CN201920767992 U CN 201920767992U CN 210071947 U CN210071947 U CN 210071947U
- Authority
- CN
- China
- Prior art keywords
- electric field
- field measuring
- elastic connecting
- measuring instrument
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model discloses an electronic atmospheric electric field measuring instrument, which comprises an atmospheric electric field measuring instrument main body and a fixed base, wherein the top of the atmospheric electric field measuring instrument main body is provided with a magnetic field signal detection antenna and an electrostatic field induction surface, the fixed base is sleeved with a protection piece, and the protection piece is connected with the fixed base through a rotating structure; the protection piece comprises a main body part in a circular ring structure and an elastic connecting piece, wherein a plurality of convex parts are arranged on the outer side surface of the main body part, and any elastic connecting piece is connected with one convex part; the elastic connecting piece is sleeved with a plurality of moving blocks, a plurality of annular convex parts are arranged on the moving blocks, a cavity is arranged in the moving blocks, the cavity extends into the annular convex parts, and a plurality of air outlet holes are formed in one side, facing the atmosphere electric field measuring instrument main body, of the moving blocks; an elastic connecting block is fixed at the top end of the elastic connecting piece. The utility model has strong structural stability, is not easy to shake, and increases the accuracy of measurement; has good wind-proof and dust-proof effects and is not easy to damage.
Description
Technical Field
The utility model relates to an atmosphere electric field measurement field, concretely relates to electronic type atmosphere electric field measuring apparatu.
Background
The atmosphere electric field instrument is a device capable of measuring the atmosphere electric field and the change thereof, and measures the electric field by utilizing the principle that a conductor generates induced charges in the electric field.
At present, an atmospheric electric field measuring instrument is installed outdoors, and dust and other sundries in the outdoor environment easily affect the measurement.
Disclosure of Invention
The utility model aims to solve the technical problem that an electronic type atmosphere electric field measuring apparatu, structural stability is strong, measures more accurately.
The utility model discloses a realize through following technical scheme: an electronic atmospheric electric field measuring instrument comprises an atmospheric electric field measuring instrument main body and a fixed base, wherein the top of the atmospheric electric field measuring instrument main body is provided with a magnetic field signal detection antenna and an electrostatic field induction surface, a protection piece is sleeved on the fixed base, and the protection piece is connected with the fixed base through a rotating structure; the protection piece comprises a main body part in a circular ring structure and an elastic connecting piece, wherein a plurality of convex parts are arranged on the outer side surface of the main body part, and any elastic connecting piece is connected with one convex part; the elastic connecting piece is sleeved with a plurality of moving blocks, a plurality of annular convex parts are arranged on the moving blocks, a cavity is arranged in the moving blocks, the cavity extends into the annular convex parts, and a plurality of air outlet holes are formed in one side, facing the atmosphere electric field measuring instrument main body, of the moving blocks; an elastic connecting block is fixed at the top end of the elastic connecting piece and is connected with the atmosphere electric field measuring instrument main body.
Preferably, the fixed base is in a disc structure, the rotating structure comprises a bearing, the fixed base is fixed in an inner ring of the bearing, and the protection part is fixed on an outer ring of the bearing.
As a preferred technical scheme, the elastic connecting piece is a linear or filiform structure made of elastic metal, the elastic connecting piece comprises a vertical part and an inclined part, the moving block is sleeved on the inclined part, the vertical part is fixed with the main body part, and the inclined part is connected with the elastic connecting block.
According to a preferred technical scheme, the convex part is made of elastic materials, a plurality of aligned screw holes are formed in the convex part and the main body part, and screws are inserted into the screw holes.
As preferred technical scheme, the elastic connecting block includes a spring, and the one end welded fastening connecting plate of spring, connecting plate and atmosphere electric field measuring apparatu bulk phase are connected, and the spring housing is established on elastic connecting piece and is contacted with the movable block.
The utility model has the advantages that: the utility model has strong structural stability, is not easy to shake, and increases the accuracy of measurement; has good wind-proof and dust-proof effects and is not easy to damage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings 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 these drawings without creative efforts.
Fig. 1 is a front view of the present invention;
FIG. 2 is a structural diagram of the rotating structure of the present invention;
fig. 3 is a specific structure diagram of the moving block of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation 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 exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; 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.
As shown in fig. 1 to 3, the atmospheric electric field measuring apparatus includes an atmospheric electric field measuring apparatus body 1 and a fixing base 2, a magnetic field signal detecting antenna 101 and an electrostatic field sensing surface are disposed on a top of the atmospheric electric field measuring apparatus body 1 for measuring an atmospheric electric field, a protection member is sleeved on the fixing base and plays a role of protecting the whole apparatus, and the protection member is connected with the fixing base 2 through a rotating structure.
The fixing base 2 is a disc structure, the rotating structure comprises a bearing 3, the fixing base is fixed in an inner ring of the bearing, the protection piece is fixed on an outer ring of the bearing, and the fixing mode can adopt a welding or strong glue bonding mode.
In this embodiment, the protection member includes a main body 4 in a circular ring structure, and elastic connectors 5, a plurality of protrusions 6 are disposed on an outer side surface of the main body, and any one of the elastic connectors 5 is connected to one of the protrusions 6; a plurality of moving blocks 7 are sleeved on the elastic connecting piece, connecting holes are formed in the moving blocks 7, the elastic connecting piece penetrates through the connecting holes, the diameter in the connecting holes is larger than that of the elastic connecting piece, so that the moving blocks 7 can move conveniently, a plurality of annular convex parts 8 are arranged on the moving blocks 7, a cavity 701 is formed in the moving blocks and extends into the annular convex parts, and a plurality of air outlet holes 702 are formed in one side, facing the atmosphere electric field measuring instrument main body, of the moving blocks; an elastic connecting block is fixed at the top end of the elastic connecting piece 5 and is connected with the atmosphere electric field measuring instrument main body.
Wherein, unable adjustment base 2 is the disc structure, and unable adjustment base mountable is fixed subaerial, and revolution mechanic includes a bearing 3, and unable adjustment base fixes in the inner ring of bearing, and the protection piece is fixed on the outer loop of bearing, and the bearing does not contact with ground, and the rotation of the bearing 3 of being convenient for, the rotation of bearing outer loop has driven the protection piece rotation, and the installation of the protection piece adjustment position of being convenient for.
The elastic connecting piece 5 is a linear or filiform structure made of elastic metal, and comprises a vertical part and an inclined part, the moving block is sleeved on the inclined part, the vertical part is fixed with the main body part, and the inclined part is connected with the elastic connecting block.
Wherein, convex part 6 adopts the elastic material to make, has seted up a plurality of screw holes of aligning on convex part and the main part, inserts the screw in the screw hole, and the convex part is fixed firm.
The elastic connecting block comprises a spring 901, one end of the spring is fixedly welded with a connecting plate 902, the connecting plate is connected with the atmosphere electric field measuring instrument body and can be fixed by waterproof glue, the shape of the connecting plate can be adjusted according to the surface shape of the atmosphere electric field measuring instrument body, the spring is sleeved on the elastic connecting piece and is in contact with the moving block, the annular convex part on the moving block is inserted into the gap of the spring, and the spring is in a stretching state.
The working principle is as follows: when the device is used, the position of the protection piece can be adjusted through rotating by hands, so that the position of the connecting plate above the protection piece can be adjusted conveniently, and the connecting plate can be fixed conveniently. After the protection piece is installed, the protection piece plays a role in protecting and supporting the side face of the whole device, the main body part is stable, the device is not prone to shaking, and the measurement is more accurate.
The spring is sleeved on the elastic connecting piece and connected with the device main body, so that the shock resistance is improved.
In the open air, the moving block moves on the elastic connecting piece under the action of the airflow. The moving block drives the annular convex part to move and the spring to stretch and extrude, and the spring extrudes the annular convex part, so that air flow is generated in a cavity in the moving block and is discharged through the air holes, and dust is favorably removed.
The utility model has the advantages that: the utility model has strong structural stability, is not easy to shake, and increases the accuracy of measurement; has good wind-proof and dust-proof effects and is not easy to damage.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides an electronic type atmosphere electric field measuring apparatu, includes an atmosphere electric field measuring apparatu main part and a unable adjustment base, and the top of atmosphere electric field measuring apparatu main part is equipped with magnetic field signal detection antenna and electrostatic field response face, its characterized in that: the fixed base is sleeved with a protection piece, and the protection piece is connected with the fixed base through a rotating structure; the protection piece comprises a main body part in a circular ring structure and an elastic connecting piece, wherein a plurality of convex parts are arranged on the outer side surface of the main body part, and any elastic connecting piece is connected with one convex part; the elastic connecting piece is sleeved with a plurality of moving blocks, a plurality of annular convex parts are arranged on the moving blocks, a cavity is arranged in the moving blocks, the cavity extends into the annular convex parts, and a plurality of air outlet holes are formed in one side, facing the atmosphere electric field measuring instrument main body, of the moving blocks; an elastic connecting block is fixed at the top end of the elastic connecting piece and is connected with the atmosphere electric field measuring instrument main body.
2. The electronic atmospheric electric field measuring instrument according to claim 1, wherein: the fixed base is in a disc structure, the rotating structure comprises a bearing, the fixed base is fixed in an inner ring of the bearing, and the protection piece is fixed on an outer ring of the bearing.
3. The electronic atmospheric electric field measuring instrument according to claim 1, wherein: the elastic connecting piece is a linear or filiform structure made of elastic metal and comprises a vertical part and an inclined part, the moving block is sleeved on the inclined part, the vertical part is fixed with the main body part, and the inclined part is connected with the elastic connecting block.
4. The electronic atmospheric electric field measuring instrument according to claim 1, wherein: the convex part is made of elastic materials, a plurality of aligned screw holes are formed in the convex part and the main body part, and screws are inserted into the screw holes.
5. The electronic atmospheric electric field measuring instrument according to claim 1, wherein: the elastic connecting block comprises a spring, one end of the spring is fixedly welded with a connecting plate, the connecting plate is connected with the atmosphere electric field measuring instrument body, and the spring is sleeved on the elastic connecting piece and is in contact with the moving block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767992.9U CN210071947U (en) | 2019-05-27 | 2019-05-27 | Electronic atmospheric electric field measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920767992.9U CN210071947U (en) | 2019-05-27 | 2019-05-27 | Electronic atmospheric electric field measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210071947U true CN210071947U (en) | 2020-02-14 |
Family
ID=69454274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920767992.9U Active CN210071947U (en) | 2019-05-27 | 2019-05-27 | Electronic atmospheric electric field measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210071947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231520A (en) * | 2019-07-17 | 2019-09-13 | 南京信息工程大学 | A kind of mobile atmospheric electric field detector of thunder and lightning detection |
| CN111811570A (en) * | 2020-06-04 | 2020-10-23 | 中国电力科学研究院有限公司 | Method and system for multi-channel all-weather measurement of synthesized field intensity of direct-current transmission line |
-
2019
- 2019-05-27 CN CN201920767992.9U patent/CN210071947U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110231520A (en) * | 2019-07-17 | 2019-09-13 | 南京信息工程大学 | A kind of mobile atmospheric electric field detector of thunder and lightning detection |
| CN111811570A (en) * | 2020-06-04 | 2020-10-23 | 中国电力科学研究院有限公司 | Method and system for multi-channel all-weather measurement of synthesized field intensity of direct-current transmission line |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210071947U (en) | Electronic atmospheric electric field measuring instrument | |
| CN202928517U (en) | Flatness detection device | |
| CN204964408U (en) | Mar detects machine | |
| CN209606457U (en) | A kind of wind direction and wind velocity measuring device | |
| CN110863947A (en) | Wind power generation device that intelligence turned to | |
| CN201000322Y (en) | Diameter detection device of flexible material | |
| CN111346831A (en) | Semiconductor detection device | |
| CN211478520U (en) | Telescopic device for detecting partial discharge of track type inspection robot | |
| CN112880512A (en) | Device for detecting positioning accuracy in robot plane | |
| CN105651375A (en) | Extremely low frequency micro-vibration signal sensor | |
| CN214823932U (en) | Hydrology water resource surveys buoy | |
| CN209478044U (en) | A kind of sensor test fixture | |
| CN212620551U (en) | Meter-making type gear symmetry degree testing fixture | |
| US8742751B2 (en) | Magnetic field measuring device | |
| JP7353831B2 (en) | Inner diameter measuring device and inner diameter measuring method using the inner diameter measuring device | |
| CN207585643U (en) | A kind of multi-functional FUSION WITH MULTISENSOR DETECTION equipment and its detection device | |
| CN214747867U (en) | Automatic detection device for film thickness | |
| CN206876725U (en) | Quartz flexible accelerometer threshold test frock | |
| CN111649700B (en) | Angle detection device | |
| CN109702669A (en) | A kind of sensor test fixture | |
| CN217637781U (en) | General fixed frock of regulation formula superpressure sensor | |
| CN220490223U (en) | Vibrating screen temperature and amplitude detection device | |
| CN213871928U (en) | Support for electromagnetic compatibility test | |
| CN212843468U (en) | Novel stable position sensor | |
| CN217237887U (en) | Inside crack detection device of instrument and meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |