CN210401528U - Electromagnetic field on-line monitoring device - Google Patents
Electromagnetic field on-line monitoring device Download PDFInfo
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- CN210401528U CN210401528U CN201920976042.7U CN201920976042U CN210401528U CN 210401528 U CN210401528 U CN 210401528U CN 201920976042 U CN201920976042 U CN 201920976042U CN 210401528 U CN210401528 U CN 210401528U
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Abstract
The utility model relates to an electromagnetism test technical field, concretely relates to electromagnetic field on-line monitoring device. In the electromagnetic field on-line monitoring device, a probe fixing rod can axially extend and retract along a Z axis, a first end of the probe fixing rod is used for fixing the field intensity probe, and a second end of the probe fixing rod is axially arranged on the vertical rod in a sliding manner along a Y axis; the bottom of the vertical rod is arranged on the base in an X-axis axial sliding manner, and the field intensity probe can move along the X, Y, Z triaxial direction in the arrangement mode, so that the moving efficiency and the stable precision of the field intensity probe are improved; the device also comprises a distance sensor for monitoring the relative position of the object to be detected and the field intensity probe, a driving mechanism in transmission connection with the probe fixing rod, and a controller in communication connection with the distance sensor and the driving mechanism respectively, and the position of the field intensity probe can be adjusted according to the measurement data provided by the distance sensor, so that the field intensity monitoring and positioning precision can be improved, and the monitoring efficiency can be improved.
Description
Technical Field
The utility model relates to an electromagnetism test technical field, concretely relates to electromagnetic field on-line monitoring device.
Background
The field intensity probe and the field intensity measuring instrument are necessary equipment for measuring field intensity, and the requirements are increasingly wide along with the increasing common application of field intensity parameter measurement in various fields. For example, in the test of the electromagnetic environment of the wireless charging system of the electric automobile, the field intensity probe held by a person is adopted to monitor the electromagnetic environment of the charging system in the prior art, and the monitoring positioning precision is poor and the monitoring efficiency is low. For automobiles of various models and different field intensity test requirements, an electromagnetic field online monitoring device with accurate positioning and high test efficiency is needed.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming the poor and lower defect of monitoring efficiency of field intensity monitoring positioning accuracy among the prior art to an electromagnetic field on-line monitoring device is provided.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
the utility model provides an electromagnetic field on-line monitoring device, which comprises a field intensity probe, a probe fixing rod, a vertical rod and a base;
the probe fixing rod can axially extend and retract along a Z axis, the first end of the probe fixing rod is used for fixing the field intensity probe, and the second end of the probe fixing rod is axially arranged on the vertical rod in a sliding manner along a Y axis;
the bottom of the vertical rod is arranged on the base in a manner of axially sliding along the X axis;
also comprises the following steps of (1) preparing,
the distance sensor is used for monitoring the relative position of the object to be detected and the field intensity probe;
the driving mechanism is in transmission connection with the probe fixing rod;
a controller in communication with the distance sensor and the drive mechanism, respectively.
In the electromagnetic field on-line monitoring device, the probe fixing rod comprises an inner sleeve and an outer sleeve which are sleeved, and the field intensity probe is fixed on the inner sleeve.
In the electromagnetic field on-line monitoring device, a screw rod and a flange are arranged at the end part of one end, sleeved with the outer sleeve, of the inner sleeve; the driving mechanism comprises a stepping motor which is in transmission connection with the screw rod.
In the electromagnetic field on-line monitoring device, the distance sensor is arranged outside the outer sleeve.
In the electromagnetic field on-line monitoring device, the probe fixing rod is a carbon fiber fixing rod.
In the electromagnetic field on-line monitoring device, the vertical rod is provided with the first linear module, and the probe fixing rod is in transmission connection with the first linear module.
In the electromagnetic field on-line monitoring device, the base is provided with the second linear module, and the vertical rod is in transmission connection with the second linear module.
In the electromagnetic field on-line monitoring device, the first linear module or the second linear module is a belt linear module.
In the above electromagnetic field on-line monitoring device, the device further comprises a support, the support is provided with at least one cross beam, and the vertical rod is detachably and slidably arranged on the cross beam.
In the electromagnetic field on-line monitoring device, the beam is provided with the linear guide rail and the connecting plate, the connecting plate is connected with the linear guide rail in a sliding manner, and the connecting plate is detachably fixed with the vertical rod.
The utility model discloses technical scheme has following advantage:
1. the utility model provides an electromagnetic field on-line monitoring device, a probe fixing rod can axially extend and retract along a Z axis, a first end of the probe fixing rod fixes a field intensity probe, and a second end of the probe fixing rod is axially slidably arranged on a vertical rod along a Y axis; the bottom of the vertical rod is arranged on the base in an X-axis axial sliding manner, and the field intensity probe can move along the X, Y, Z triaxial direction in the arrangement mode, so that the moving efficiency and the stable precision of the field intensity probe are improved; the device also comprises a distance sensor for monitoring the relative position of the object to be detected and the field intensity probe, a driving mechanism in transmission connection with the probe fixing rod, and a controller in communication connection with the distance sensor and the driving mechanism respectively, and the position of the field intensity probe can be adjusted according to the measurement data provided by the distance sensor, so that the field intensity monitoring and positioning precision can be improved, and the monitoring efficiency can be improved.
2. The utility model provides an electromagnetic field on-line monitoring device, a probe fixing rod comprises an inner sleeve and an outer sleeve which are sleeved, a field intensity probe is fixed on the inner sleeve, and the end part of one end of the inner sleeve, which is sleeved with the outer sleeve, is provided with a screw rod and a flange; the driving mechanism comprises a stepping motor which is in transmission connection with the lead screw, and the mechanism can further ensure the Z-axis movement precision of the field intensity probe.
3. The utility model provides an electromagnetic field on-line monitoring device still includes the support, the support has an at least crossbeam, montant detachably slides and locates on the crossbeam. The support can support the vertical rod, and the stability of the probe fixing rod during movement is guaranteed.
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 embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are 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 schematic structural view of an electromagnetic field online monitoring device provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an electromagnetic field online monitoring device (with a bracket) provided by an embodiment of the present invention;
fig. 3 is a schematic view of a mounting structure of a probe fixing rod and a vertical rod according to an embodiment of the present invention;
fig. 4 is a schematic view of a mounting structure of the vertical bar and the cross bar according to an embodiment of the present invention;
description of reference numerals:
1-field intensity probe; 2-probe fixing rod; 21-outer sleeve; 22-inner sleeve; 221-a screw rod; 222-a flange; 23-a fixed rod base; 3-vertical rod; 31-a first linear module; 32-a vertical bar base; 33-quick clamp; 4-a base; 41-a second linear module; 42-a base rail; 5-a distance sensor; 6-a scaffold; 61-a cross beam; 611-linear guide rails; 612-a connecting plate; 7-step motor.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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 "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; 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 in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1-4, the present embodiment provides an electromagnetic field online monitoring device, which includes a field intensity probe 1, a probe fixing rod 2, a vertical rod 3, and a base 4;
the probe fixing rod 2 can axially extend and retract along a Z axis, the first end of the probe fixing rod is used for fixing the field intensity probe 1, and the second end of the probe fixing rod is axially arranged on the vertical rod 3 in a sliding manner along a Y axis;
the bottom of the vertical rod 3 is arranged on the base 4 in an X-axis axial sliding manner;
the device also comprises a distance sensor 5 for monitoring the relative position of the object to be detected and the field intensity probe 1; the distance sensor 5 can be any one of a laser sensor, an infrared sensor and the like;
the driving mechanism is in transmission connection with the probe fixing rod 2;
a controller in communication with the distance sensor 5 and the drive mechanism, respectively.
By the arrangement mode, the field intensity probe 1 can move along the X, Y, Z triaxial direction, so that the moving efficiency and the stability precision of the field intensity probe are improved; the device comprises a distance sensor 5 for monitoring the relative position of an object to be detected and a field intensity probe 1, a driving mechanism connected with a probe fixing rod 2 in a transmission manner, and a controller respectively connected with the distance sensor 5 and the driving mechanism in a communication manner, wherein the position of the field intensity probe 1 can be adjusted according to measurement data provided by the distance sensor, so that the field intensity monitoring and positioning precision can be improved, and the monitoring efficiency can be improved.
Optionally, in the above electromagnetic field online monitoring device, the probe fixing rod 2 includes an inner sleeve 22 and an outer sleeve 21 which are sleeved, and the field strength probe 1 is fixed on the inner sleeve 22; the end part of one end of the inner sleeve 22 sleeved with the outer sleeve 21 is provided with a screw rod 221 and a flange 222; the driving mechanism comprises a stepping motor 7 which is in transmission connection with the screw rod 222; alternatively, the distance sensor 5 is provided outside the outer sleeve 21. Further optionally, the rear end of the outer sleeve 21 is connected to the vertical rod 3 through a fixing rod base 23, and the distance sensor 5 is disposed on the base 23. Through the structure of the stepping motor 7, the screw rod 222 and the flange 221, the distance between the field intensity probe 1 and the object to be detected can be accurately adjusted, and the Z-axis movement precision of the field intensity probe can be further ensured.
Optionally, in the above electromagnetic field on-line monitoring device, the probe fixing rod 2 is a carbon fiber fixing rod. The carbon fiber material is adopted, so that the strength is high and the weight is light.
Optionally, in the above electromagnetic field online monitoring device, the vertical rod 3 has a first linear module 31, the probe fixing rod 2 is in transmission connection with the first linear module 31, and further, the probe fixing rod 2 is in transmission connection with the first linear module 31 through a fixing rod base 23; the probe fixing rod 2 can be driven to move up and down along the Y axis through the first linear module 31; the base 4 is provided with a second linear module 41, the vertical rod 3 is in transmission connection with the second linear module 41, optionally, the vertical rod 3 is in transmission connection with the second linear module 41 through the vertical rod base 32, and the vertical rod 3 can be driven to horizontally move along the X axis through the second linear module 41.
Optionally, the base 4 is provided with a base guide rail 42, and the vertical rod base 32 can be slidably engaged with the base guide rail 42 to improve the stability of the vertical rod 3 moving in the X axis.
In addition, the controller may be in communication connection with the first linear module 31 and the second linear module 41, respectively, to control the operation of the motors in the two linear modules, so as to drive the linear modules. Further, the first linear module 31 and the second linear module 41 may be selected as belt linear modules.
As shown in fig. 2, in the above electromagnetic field on-line monitoring device, a support 6 may be further provided, where the support 6 has at least one cross beam 61, and the vertical rod 3 is detachably slidably disposed on the cross beam 6. As an optional installation manner, the cross beam 61 is provided with a linear guide rail 611 and a connecting plate 612, the connecting plate 612 is slidably connected with the linear guide rail 611, and the connecting plate 612 is detachably fixed with the vertical rod; furthermore, a quick clamp 33 is arranged on the vertical rod 3, and the connecting plate 612 can be flexibly connected in a clamping manner and can also play a role in guiding and centering the probe fixing rod 2.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.
Claims (10)
1. An electromagnetic field on-line monitoring device is characterized by comprising a field intensity probe, a probe fixing rod, a vertical rod and a base;
the probe fixing rod can axially extend and retract along a Z axis, the first end of the probe fixing rod is used for fixing the field intensity probe, and the second end of the probe fixing rod is axially arranged on the vertical rod in a sliding manner along a Y axis;
the bottom of the vertical rod is arranged on the base in a manner of axially sliding along the X axis;
also comprises the following steps of (1) preparing,
the distance sensor is used for monitoring the relative position of the object to be detected and the field intensity probe;
the driving mechanism is in transmission connection with the probe fixing rod;
a controller in communication with the distance sensor and the drive mechanism, respectively.
2. The on-line electromagnetic field monitoring device of claim 1, wherein the probe fixing rod comprises an inner sleeve and an outer sleeve which are sleeved, and the field strength probe is fixed on the inner sleeve.
3. An electromagnetic field on-line monitoring device according to claim 2, characterized in that the end of one end of the inner sleeve sleeved with the outer sleeve is provided with a screw rod and a flange; the driving mechanism comprises a stepping motor which is in transmission connection with the screw rod.
4. An electromagnetic field on-line monitoring device as claimed in claim 3, wherein said distance sensor is disposed outside said outer sleeve.
5. An electromagnetic field on-line monitoring device as claimed in claim 1, wherein said probe fixing rod is a carbon fiber fixing rod.
6. An electromagnetic field on-line monitoring device as claimed in claim 1, wherein the vertical rod is provided with a first linear module, and the probe fixing rod is in transmission connection with the first linear module.
7. An electromagnetic field on-line monitoring device as claimed in claim 6, wherein the base has a second linear module thereon, and the vertical rod is connected with the second linear module in a transmission manner.
8. An electromagnetic field on-line monitoring device as claimed in claim 7, wherein the first linear module or the second linear module is a belt linear module.
9. An electromagnetic field on-line monitoring device as claimed in any one of claims 1 to 7, further comprising a support having at least one cross member, wherein the vertical member is detachably slidably disposed on the cross member.
10. An electromagnetic field on-line monitoring device as claimed in claim 9, wherein the cross beam is provided with a linear guide rail and a connecting plate, the connecting plate is slidably connected with the linear guide rail, and the connecting plate is detachably fixed with the vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920976042.7U CN210401528U (en) | 2019-06-26 | 2019-06-26 | Electromagnetic field on-line monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920976042.7U CN210401528U (en) | 2019-06-26 | 2019-06-26 | Electromagnetic field on-line monitoring device |
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| CN210401528U true CN210401528U (en) | 2020-04-24 |
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| CN201920976042.7U Active CN210401528U (en) | 2019-06-26 | 2019-06-26 | Electromagnetic field on-line monitoring device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024460A (en) * | 2020-11-03 | 2020-12-04 | 南京莉上网络科技有限公司 | Detection equipment capable of accurately positioning chip |
| CN112433111A (en) * | 2020-10-27 | 2021-03-02 | 苏州菲利波电磁技术有限公司 | Electric automobile wireless charging radiation emission test rack |
| CN113466557A (en) * | 2021-05-19 | 2021-10-01 | 包头稀土研究院 | Neodymium iron boron resistivity measuring system and measuring method thereof |
| CN115184694A (en) * | 2022-09-01 | 2022-10-14 | 苏州瑞地测控技术有限公司 | Automatic measuring device and method for electromagnetic radiation outside automobile |
-
2019
- 2019-06-26 CN CN201920976042.7U patent/CN210401528U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112433111A (en) * | 2020-10-27 | 2021-03-02 | 苏州菲利波电磁技术有限公司 | Electric automobile wireless charging radiation emission test rack |
| CN112024460A (en) * | 2020-11-03 | 2020-12-04 | 南京莉上网络科技有限公司 | Detection equipment capable of accurately positioning chip |
| CN112024460B (en) * | 2020-11-03 | 2021-04-02 | 惠州高视科技有限公司 | Detection equipment capable of accurately positioning chip |
| CN113466557A (en) * | 2021-05-19 | 2021-10-01 | 包头稀土研究院 | Neodymium iron boron resistivity measuring system and measuring method thereof |
| CN115184694A (en) * | 2022-09-01 | 2022-10-14 | 苏州瑞地测控技术有限公司 | Automatic measuring device and method for electromagnetic radiation outside automobile |
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