CN209372920U - A kind of screened room of draw and insert-type replacement antenna - Google Patents
A kind of screened room of draw and insert-type replacement antenna Download PDFInfo
- Publication number
- CN209372920U CN209372920U CN201821440241.8U CN201821440241U CN209372920U CN 209372920 U CN209372920 U CN 209372920U CN 201821440241 U CN201821440241 U CN 201821440241U CN 209372920 U CN209372920 U CN 209372920U
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- CN
- China
- Prior art keywords
- screened room
- antenna
- mobile
- square breach
- control module
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a kind of screened room of draw and insert-type replacement antenna, including screened room, motor group and control module outside screened room are set, wherein the screened room includes four sides, one top surface and a bottom surface, the bottom surface is equipped with first square breach close to one end of a side, the side of the top of first square breach is equipped with the second square breach, first square breach are equipped with and the matched mobile face of the first square breach size, the mobile face and the second square breach intersection are equipped with a barrier shield, transmission device is equipped with below mobile face, the antenna on mobile face is removed into screened room by transmission device, replace antenna.The screened room of a kind of draw and insert-type replacement antenna provided by the utility model, convenient for after electromagnetic measurement, quick-replaceable antenna improves working efficiency.
Description
Technical field
The utility model relates to electromagnetic compatibility test fields, more particularly, to a kind of screened room of draw and insert-type replacement antenna.
Background technique
Electro Magnetic Compatibility (EMC) refers to that equipment or system meet the requirements operation not in its environment in its electromagnetic environment
Any equipment generate the ability of intolerable electromagnetic interference.Therefore, EMC includes the requirement of two aspects: on the one hand being referred to
Equipment is in normal course of operation to the electromagnetic interference of place environment generation no more than certain limit value；It on the other hand is finger device
Tool has a degree of immunity to interference, i.e. electromagnetic susceptibility to electromagnetic interference present in the environment of place.
Screened room is the important test site for measuring Device under test radiation interference and radiation immunity, is mainly used for reducing outer
Interference of boundary's electromagnetic wave signal to test signal, and antenna is used to transmit signal in test, and different test requests is needed
Different types of antenna is wanted, the existing mode for replacing antenna in screened room is usually mutual disassembly's replacement, intricate operation
And it takes a long time, it is therefore necessary to a kind of screened room for capableing of quick-replaceable antenna is provided, it can be in the shielding for guaranteeing screened room
In the case where performance, the quick-replaceable of antenna is realized, guarantee effective progress of test job.
Utility model content
The purpose of the utility model is to overcome prior art deficiencies, provide a kind of screened room of draw and insert-type replacement antenna,
Electromagnetic interference is low, convenient for after electromagnetism is completed, quick-replaceable antenna improves working efficiency.
The following technical solution is employed to achieve the above object for the utility model:
The utility model provides a kind of screened room of draw and insert-type replacement antenna, including screened room, is arranged outside screened room
Motor group and control module, wherein the screened room include four sides, a top surface and a bottom surface, the subjacent
Equipped at least four pillars, the bottom surface is equipped with the first square breach, first square breach close to one end of a side
It is inside continuously equipped with metal clips, the side of the top of first square breach is equipped with the second square breach, the first party
V notch v be equipped with the matched mobile face of the first square breach size, the mobile face includes conductive part and insulation division,
The upper surface in the mobile face is conductive part, and the lower end surface in mobile face is insulation division, and the mobile face is rectangular scarce with described second
Mouth intersection is equipped with a barrier shield, and the barrier shield is not equipped with the first screening arrangement, institute with three sides of the mobile face contact
It states the second square breach and is equipped with secondary shielding device identical with first screening arrangement along three sides of screened room side；Institute
That states the lower section in mobile face is equipped with transmission device；The mobile face is connect with motor group, the motor group and the control module
Connection, the control module are used to control the operating of motor group；Antenna and coiling apparatus, the coiling apparatus are equipped in screened room
On be wound with cable, one end of the cable is connect with the antenna, and the other end of the cable is connect with the control module,
The control module is used to receive the detection signal of the antenna.
In an embodiment of the utility model, the barrier shield is equipped with one by extending to shielding in the middle part of the barrier shield
The shielding notch at wall edge, the shielding notch is interior to be equipped with continuous third screening arrangement.
In an embodiment of the utility model, the cable includes insulating layer, shielded layer and copper core, and the copper core setting exists
In the shielded layer, the shielded layer is arranged in the insulating layer.
In an embodiment of the utility model, the cable is equipped with exposed portion of the length slightly larger than shielding notch thickness,
The exposed portion of the cable does not include insulating layer, and the exposed portion passes through the shielding notch and connects the control module, described
The shielded layer in exposed portion is contacted with the third screening arrangement.
In an embodiment of the utility model, the conductive part is conductive material, and the insulation division is isolation material.
In an embodiment of the utility model, first screening arrangement, the secondary shielding device, third shielding
Device is beryllium copper reed.
In an embodiment of the utility model, the antenna and the coiling apparatus are respectively provided on a mobile platform；
The mobile platform and the control module communicate to connect；
It is mobile that the control module is also used to control the mobile platform.
In an embodiment of the utility model, the transmission device includes idler wheel etc..
In an embodiment of the utility model, the beryllium when the barrier shield is moved to default station, on the barrier shield
Beryllium copper switch jaw contact on copper reed and the second square breach.
In an embodiment of the utility model, the default station is position when barrier shield is embedded just below the second square breach
It sets.
In an embodiment of the utility model, the barrier shield is equipped with identical in screened room towards the one side of screened room
Shielding material.
In an embodiment of the utility model, the screened room is externally provided with height mobile sloping platform highly identical with mobile face
Rank；
The mobile sloping platform rank and the control module communicate to connect；
The control module is also used to control the movement of the mobile sloping platform rank.
Compared with prior art, the utility model has the beneficial effects that:
A kind of screened room of draw and insert-type replacement antenna provided by the utility model, electromagnetic interference is low, convenient for surveying in electromagnetism
After examination, quick-replaceable antenna improves working efficiency.
Detailed description of the invention
Fig. 1 is the schematic diagram that a kind of draw and insert-type of an embodiment of the present invention replaces the screened room of antenna；
Fig. 2 is the main view that a kind of draw and insert-type of an embodiment of the present invention replaces the screened room of antenna；
Fig. 3 is the first square breach and shifting that a kind of draw and insert-type of an embodiment of the present invention replaces the screened room of antenna
The attachment structure schematic diagram in dynamic face；
Fig. 4 is mobile face 3 and the barrier shield 4 that a kind of draw and insert-type of an embodiment of the present invention replaces the shielding of antenna
Side view；
Wherein: the first square breach 1, the second square breach 2, mobile face 3, barrier shield 4, metal clips 11, shielding notch
40, conductive part 31, insulation division 32.
Specific embodiment
With reference to the accompanying drawing and specific embodiment is described further the utility model, illustrative examples therein
And explanation is only used to explain the utility model, but is not intended to limit the scope of the present invention.
It should be noted that in the present invention, term " first ", " second " are used for description purposes only, and cannot manage
Solution is indication or suggestion relative importance or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include one or more of the features.In the description of the present invention,
The meaning of " plurality " is two or more, unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or it
"lower" may include that the first and second features directly contact, and also may include that the first and second features are not direct contacts but lead to
Cross the other characterisation contact between them.Moreover, fisrt feature includes above the second feature " above ", " above " and " above "
One feature is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.First is special
Sign is directly below and diagonally below the second feature including fisrt feature under the second feature " below ", " below " and " below ", or only
Indicate that first feature horizontal height is less than second feature.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of screened room of draw and insert-type replacement antenna, including screen
Room is covered, motor group and control module outside screened room are set, wherein the screened room includes four sides, a top surface and one
A bottom surface, the subjacent are equipped with multiple pillars 10, and the bottom surface is equipped with the first square breach close to one end of a side
1, continuously it is equipped with metal clips 11 in the first square breach 1, the side of the top of the first square breach 1 is equipped with second and rectangular lacks
Mouth 2, the first square breach 1, which are equipped with, includes 31 He of conductive part with the matched mobile face 3 of 1 size of the first square breach, mobile face 3
Insulation division 32, the upper surface in mobile face 3 are conductive part 31, and the lower end surface in mobile face 3 is insulation division 32, mobile face 3 and second party
2 intersection of v notch v is equipped with a barrier shield 4, and three sides that barrier shield 4 is not contacted with mobile face 3 are equipped with the first screening arrangement, the
Two square breach 2 are equipped with secondary shielding device identical with first screening arrangement along three sides of screened room side；It is mobile
The lower section in face 3 is equipped with transmission device；The mobile face 3 is connect with motor group, and the motor group is connect with control module, described
Control module is used to control the operating of motor group；Antenna and coiling apparatus are equipped in screened room, barrier shield 4 is equipped with one by shielding
The shielding notch 40 for extending to barrier shield edge in the middle part of wall is covered, is equipped with continuous third screening arrangement in the shielding notch 40,
Cable is wound on the coiling apparatus, the cable includes insulating layer, shielded layer and copper core, and the copper core is arranged in the screen
It covers in layer, the shielded layer is arranged in the insulating layer；One end of the cable is connect with the antenna, the cable it is another
One end is connect with the control module, and the cable is equipped with exposed portion of the length slightly larger than shielding 40 thickness of notch, the electricity
The exposed portion of cable does not include insulating layer, and the exposed portion passes through the shielding notch 40 and connects the control module, described exposed
The shielded layer in portion is contacted with the third screening arrangement, and the control module is used to receive the detection signal of the antenna.
In an embodiment of the utility model, the conductive part 31 is conductive material, and the insulation division 32 is isolation material.
In an embodiment of the utility model, first screening arrangement, the secondary shielding device, third shielding
Device is beryllium copper reed.
In an embodiment of the utility model, the antenna and the coiling apparatus are respectively provided on a mobile platform；
The mobile platform and the control module communicate to connect；
It is mobile that the control module is also used to control the mobile platform.
In an embodiment of the utility model, the transmission device includes idler wheel etc..
In an embodiment of the utility model, when the barrier shield 4 is moved to default station, on the barrier shield 4
Beryllium copper switch jaw contact on beryllium copper reed and the second square breach 2.
In an embodiment of the utility model, the default station is when barrier shield 4 is embedded just below the second square breach 2
Position.
In an embodiment of the utility model, barrier shield 4 is equipped with and screen identical in screened room towards the one side of screened room
Cover material.
In an embodiment of the utility model, screened room is externally provided with height mobile sloping platform rank highly identical with mobile face；
The mobile sloping platform rank and the control module communicate to connect；
The control module is also used to control the movement of the mobile sloping platform rank.
In one application scenarios of the utility model, the control module is the host computer outside darkroom, antenna and coiling apparatus
In screened room, antenna and coiling apparatus are respectively provided on a mobile platform, and the mobile platform is connect with the host computer, institute
It is mobile for controlling mobile platform to state host computer, when tested, the beryllium copper reed for shielding top and bottom in notch 40 continuously connects
It touches, is wound with cable on the coiling apparatus, one end of the cable is connect with the antenna, the other end of the cable and institute
Host computer connection is stated, the exposed portion of the cable is slid into shielding notch 40 by one end of shielding notch 40, the exposed portion
With the beryllium copper switch jaw contact that top and bottom in shielding notch 40 are arranged in, i.e., shielded layer and the setting in the described exposed portion are shielding
Beryllium copper switch jaw contact in notch 40, the beryllium copper switch jaw contact on beryllium copper reed and the second square breach 2 on barrier shield 4, from
And continuous conductor is formed, guarantee the shielding properties of screened room, staff passes through the host computer when using antenna adjustment
Control antenna and coiling apparatus move back and forth in screened room, are moved into the position that test needs, while the host computer
Control coiling apparatus is according to the moving direction and speed unwrapping wire of antenna or take-up, such as when antenna is with 50 centimetres of 4 distance of barrier shield,
PC control coiling apparatus unwrapping wire, so that distance of the exposed portion apart from antenna is also 50 centimetres, so that exposed portion is located just at
In the shielding notch 40, after the antenna moves in place, formally start to carry out electromagnetic compatibility test to sample, while described
The signal of antenna passes through the cable transmission to host computer；It works at the same time personnel and debugs good antenna to be tested outside screened room；When
After shielding indoor antenna measurement, PC control antenna and coiling apparatus are moved on mobile face, and host computer is again
It controls motor group and removes mobile face 3, then the mobile sloping platform rank of PC control is moved to the edge in mobile face 3, and staff will
Exposed portion is skidded off out of shielding notch 40, then is controlled the mobile platform and moved the antenna being completed from the mobile sloping platform rank
It walks, PC control moves on to the antenna and coiling apparatus to be tested debugged on mobile face 3 from mobile sloping platform rank later, works
Personnel slide into the exposed portion of antenna to be tested in shielding notch 40 from one end of shielding notch 40, and host computer controls mobile face again
3 move into antenna to be tested and matched coiling apparatus in screened room.Staff, can be with when test shields indoor antenna
Test antenna is treated outside screened room to be debugged, and when needing replacing antenna, the antenna being completed can be removed to screened room, then
The antenna to be tested debugged is replaced, moves into screened room and is tested, eliminate the debug time of a large amount of antennas, improve whole
The conventional efficient in a darkroom.
Obviously, above-described embodiment is used for the purpose of clearer expression technical solutions of the utility model example, and
The non-restriction to the utility model embodiment.It to those skilled in the art, on the basis of the above description can be with
It makes other variations or changes in different ways, without departing from the concept of the premise utility, these belong to practical
Novel protection scope.Therefore the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (7)
1. a kind of screened room of draw and insert-type replacement antenna, including screened room, are arranged in motor group and control module outside screened room,
It is characterized in that, wherein the screened room includes four sides, a top surface and a bottom surface, the subjacent is equipped at least
Four pillars, the bottom surface are equipped with the first square breach close to one end of a side, in first square breach continuously
Equipped with metal clips, the side of the top of first square breach is equipped with the second square breach, in first square breach
Equipped with the matched mobile face of the first square breach size, the mobile face includes conductive part and insulation division, the movement
The upper surface in face is conductive part, and the lower end surface in mobile face is that mobile face described in insulation division is set with the second square breach intersection
There is a barrier shield, the barrier shield is not equipped with the first screening arrangement with three sides of the mobile face contact, and described second is rectangular
Notch is equipped with secondary shielding device identical with first screening arrangement along three sides of screened room side；The mobile face
Lower section is equipped with transmission device；The mobile face is connect with motor group, and the motor group is connect with control module, the control mould
Block is used to control the operating of motor group；It is equipped with antenna and coiling apparatus in screened room, is wound with cable on the coiling apparatus, institute
The one end for stating cable is connect with the antenna, and the other end of the cable is connect with the control module, and the control module is used
In the detection signal for receiving the antenna；
Wherein, the barrier shield is equipped with a shielding notch by extending to barrier shield edge in the middle part of the barrier shield, described
It shields and is equipped with continuous third screening arrangement in notch；
The cable includes insulating layer, shielded layer and copper core, and the copper core is arranged in the shielded layer, the shielded layer setting
In the insulating layer；
The cable is equipped with exposed portion of the length slightly larger than shielding notch thickness, and the exposed portion of the cable does not include insulation
Layer, the exposed portion pass through the shielding notch and connect the control module, the shielded layer in the exposed portion and the third screen
Cover device contact.
2. a kind of screened room of draw and insert-type replacement antenna as described in claim 1, which is characterized in that the first shielding dress
It sets, the secondary shielding device, the third screening arrangement are beryllium copper reed.
3. a kind of screened room of draw and insert-type replacement antenna as described in claim 1, which is characterized in that the antenna and the volume
Line apparatus is respectively provided on a mobile platform；
The mobile platform and the control module communicate to connect；
It is mobile that the control module is also used to control the mobile platform.
4. a kind of screened room of draw and insert-type replacement antenna as described in claim 1, which is characterized in that the transmission device includes
Idler wheel.
5. a kind of screened room of draw and insert-type replacement antenna as described in claim 1, which is characterized in that when the barrier shield is mobile
To the beryllium copper switch jaw contact on beryllium copper reed and the second square breach when presetting station, on the barrier shield.
6. a kind of screened room of draw and insert-type replacement antenna as claimed in claim 5, which is characterized in that the default station is screen
Cover position when wall is embedded just below the second square breach.
7. a kind of screened room of draw and insert-type replacement antenna as described in claim 1, which is characterized in that the screened room is externally provided with
Height identical mobile sloping platform rank with mobile face height；
The mobile sloping platform rank and the control module communicate to connect；
The control module is also used to control the movement of the mobile sloping platform rank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440241.8U CN209372920U (en) | 2018-09-04 | 2018-09-04 | A kind of screened room of draw and insert-type replacement antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821440241.8U CN209372920U (en) | 2018-09-04 | 2018-09-04 | A kind of screened room of draw and insert-type replacement antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209372920U true CN209372920U (en) | 2019-09-10 |
Family
ID=67823474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821440241.8U Withdrawn - After Issue CN209372920U (en) | 2018-09-04 | 2018-09-04 | A kind of screened room of draw and insert-type replacement antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209372920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100549A (en) * | 2018-09-04 | 2018-12-28 | 广州市诚臻电子科技有限公司 | A kind of screened room of draw and insert-type replacement antenna |
-
2018
- 2018-09-04 CN CN201821440241.8U patent/CN209372920U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100549A (en) * | 2018-09-04 | 2018-12-28 | 广州市诚臻电子科技有限公司 | A kind of screened room of draw and insert-type replacement antenna |
| CN109100549B (en) * | 2018-09-04 | 2023-10-13 | 广州市诚臻电子科技有限公司 | Shielding room for replacing antenna by drawing and inserting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190910 Effective date of abandoning: 20231013 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190910 Effective date of abandoning: 20231013 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |