CN209372974U - A kind of screened room of draw and insert-type more switching test system - Google Patents
A kind of screened room of draw and insert-type more switching test system Download PDFInfo
- Publication number
- CN209372974U CN209372974U CN201821462955.9U CN201821462955U CN209372974U CN 209372974 U CN209372974 U CN 209372974U CN 201821462955 U CN201821462955 U CN 201821462955U CN 209372974 U CN209372974 U CN 209372974U
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- China
- Prior art keywords
- screened room
- mobile
- square breach
- test system
- draw
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- 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- Withdrawn - After Issue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 more switching test system, 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, by transmission device by mobile face testboard and subtest equipment remove screened room, more switching test system.The screened room of a kind of draw and insert-type more switching test system provided by the utility model, convenient for after electromagnetic measurement, quick-replaceable test macro improves working efficiency.
Description
Technical field
The utility model relates to electromagnetic compatibility test fields, more particularly, to a kind of shielding of draw and insert-type more switching test system
Room.
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 test macro is used to transmit signal in test, and different tests is wanted
Ask and need different types of test macro, the existing mode for more switching test system in screened room be usually mutual disassembly more
It changes, intricate operation and takes a long time, it is therefore necessary to a kind of screened room for capableing of quick-replaceable test macro be provided, can protected
In the case where the shielding properties for demonstrate,proving screened room, realizes the quick-replaceable of test macro, 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 shielding of draw and insert-type more switching test system
Room, electromagnetic interference is low, convenient for after electromagnetism is completed, quick-replaceable test macro 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 more switching test system, including screened room, and setting is shielding
Outdoor motor group and control module, wherein the screened room includes four sides, a top surface and a bottom surface, the bottom surface
Lower section is equipped at least four pillars, and the bottom surface is equipped with the first square breach close to one end of a side, and described first is rectangular
Continuously it is equipped with metal clips in notch, the side of the top of first square breach is equipped with the second square breach, and described the
One square breach be equipped with the matched mobile face of the first square breach size, the mobile face includes conductive part and insulation
Portion, the upper surface in the mobile face are conductive part, and the lower end surface in mobile face is insulation division, the mobile face and described second rectangular
Notch intersection is equipped with a barrier shield, and the barrier shield is not equipped with the first screening arrangement with three sides of the mobile face contact,
Second square breach are equipped with secondary shielding device identical with first screening arrangement along three sides of screened room side；
The lower section in the mobile face is equipped with transmission device；The mobile face is connect with motor group, the motor group and the control mould
Block connection, the control module are used to control the operating of motor group；Testboard and subtest equipment are arranged in the mobile face
On.
In an embodiment of the utility model, the subtest equipment includes but is not limited to loudspeaker, photoelectric converter, connects
Receipts machine, frequency spectrograph, signal generator, power amplifier, power supply, motor loading device, generator drive device.
In an embodiment of the utility model, wiring board is equipped in screened room.
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 are beryllium copper reed.
In an embodiment of the utility model, the lower section of the testboard and the subtest equipment is equipped with mobile flat
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 more switching test system provided by the utility model, electromagnetic interference is low, convenient in electricity
After magnetic tester, quick-replaceable test macro improves working efficiency.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the screened room of draw and insert-type more switching test system of an embodiment of the present invention；
Fig. 2 is a kind of main view of the screened room of draw and insert-type more switching test system of an embodiment of the present invention；
Fig. 3 is a kind of the first square breach of the screened room of draw and insert-type more switching test system of an embodiment of the present invention
With the attachment structure schematic diagram in mobile face；
Fig. 4 is mobile face 3 and the shielding of a kind of shielding of draw and insert-type more switching test system of an embodiment of the present invention
The side view of wall 4；
Wherein: the first square breach 1, the second square breach 2, mobile face 3, barrier shield 4, metal clips 11, 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 more switching test system, packet
Screened room is included, motor group and control module outside screened room are set, wherein the screened room includes four sides, a top surface
With a bottom surface, the subjacent is equipped with multiple pillars 10, and the bottom surface is rectangular equipped with first close to one end of a side
Notch 1, metal clips 11 is continuously equipped in the first square breach 1, and the side of the top of the first square breach 1 is equipped with second party
V notch v 2, the first square breach 1, which are equipped with, includes conductive part with the matched mobile face 3 of 1 size of the first square breach, mobile face 3
31 and insulation division 32, the upper surface in mobile face 3 is conductive part 31, and the lower end surface in mobile face 3 is insulation division 32, mobile face 3 and the
Two square breach, 2 intersection 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 shielding and fill
It sets, the second square breach 2 are equipped with secondary shielding device identical with first screening arrangement along three sides of screened room side；
The lower section in mobile 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,
The control module is used to control the operating of motor group；Testboard and the setting of subtest equipment are on mobile face 3.
In an embodiment of the utility model, the subtest equipment includes loudspeaker, photoelectric converter, receiver, frequency
Spectrometer, signal generator, power amplifier, power supply, motor loading device, generator drive device etc..
In an embodiment of the utility model, wiring board is equipped in the screened room.
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 are beryllium copper reed.
In an embodiment of the utility model, the lower section of the testboard and the subtest equipment is equipped with mobile flat
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, when tested, the survey
Test stand and subtest equipment are respectively provided on a mobile platform, and the mobile platform is placed on mobile face 3, the mobile platform with
The host computer connection, for the host computer for controlling mobile platform movement, the beryllium copper reed and second on barrier shield 4 are rectangular scarce
Beryllium copper switch jaw contact on mouth 2 guarantees the shielding properties of screened room to form continuous conductor, and staff puts sample
On testboard, electromagnetic compatibility test is carried out to sample；It works at the same time personnel and gets out testboard to be replaced outside screened room
With subtest equipment；After shielding indoor sample test, testboard use is finished, and PC control motor group removes
Mobile face 3, then the mobile sloping platform rank of PC control is moved to the edge in mobile face 3, and host computer controls again described is loaded with use
The mobile platform of the testboard and subtest equipment that finish is removed from the mobile sloping platform rank, and PC control will be loaded with later
Ready testboard to be tested and the mobile platform of subtest equipment move on on mobile face 3 from mobile sloping platform rank, upper
Machine controls mobile face 3 again and moves into the mobile platform for being loaded with ready testboard and subtest equipment in screened room.Work
Personnel can get out testboard and subtest ready for use when using indoor testboard is shielded in advance outside screened room
Equipment when needing replacing testboard and subtest equipment, can will use the testboard finished and subtest equipment to remove screen
Room is covered, then replaces testboard and the subtest equipment to be tested debugged, moves into screened room and is tested, is eliminated a large amount of
The time of testboard and subtest equipment improves the conventional efficient in entire 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. motor group and control outside screened room is arranged in a kind of screened room of draw and insert-type more switching test system, including screened room
Module, which is characterized in that wherein the screened room includes that four sides, a top surface and a bottom surface, the subjacent are set
There are at least four pillars, the bottom surface is equipped with the first square breach close to one end of a side, in first square breach
It is continuously equipped with metal clips, the side of the top of first square breach is equipped with the second square breach, and described first is rectangular
Notch be equipped with the matched mobile face of the first square breach size, the mobile face includes conductive part and insulation division, institute
The upper surface for stating mobile face is conductive part, and the lower end surface in mobile face is that mobile face and second square breach described in insulation division are handed over
It is equipped with a barrier shield at boundary, the barrier shield is not equipped with the first screening arrangement with three sides of the mobile face contact, and described the
Two square breach are equipped with secondary shielding device identical with first screening arrangement along three sides of screened room side；The shifting
The lower section in dynamic face is equipped with transmission device；The mobile face 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；Testboard and subtest equipment are arranged on the mobile face.
2. a kind of screened room of draw and insert-type more switching test system as described in claim 1, which is characterized in that first shielding
Device, the secondary shielding device are beryllium copper reed.
3. a kind of screened room of draw and insert-type more switching test system as described in claim 1, which is characterized in that the testboard and
The lower section of the subtest equipment is equipped with 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 more switching test system as described in claim 1, which is characterized in that the transmission device
Including idler wheel.
5. a kind of screened room of draw and insert-type more switching test system as described in claim 1, which is characterized in that when the barrier shield
The beryllium copper switch jaw contact on beryllium copper reed and the second square breach when being moved to default station, on the barrier shield.
6. a kind of screened room of draw and insert-type more switching test system as claimed in claim 5, which is characterized in that the default station
Position when the second square breach is embedded just below for barrier shield.
7. a kind of screened room of draw and insert-type more switching test system as described in claim 1, which is characterized in that outside the screened room
Equipped 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462955.9U CN209372974U (en) | 2018-09-04 | 2018-09-04 | A kind of screened room of draw and insert-type more switching test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821462955.9U CN209372974U (en) | 2018-09-04 | 2018-09-04 | A kind of screened room of draw and insert-type more switching test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209372974U true CN209372974U (en) | 2019-09-10 |
Family
ID=67823510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821462955.9U Withdrawn - After Issue CN209372974U (en) | 2018-09-04 | 2018-09-04 | A kind of screened room of draw and insert-type more switching test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209372974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872720A (en) * | 2018-09-04 | 2018-11-23 | 广州市诚臻电子科技有限公司 | A kind of screened room of draw and insert-type more switching test system |
-
2018
- 2018-09-04 CN CN201821462955.9U patent/CN209372974U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108872720A (en) * | 2018-09-04 | 2018-11-23 | 广州市诚臻电子科技有限公司 | A kind of screened room of draw and insert-type more switching test system |
| CN108872720B (en) * | 2018-09-04 | 2023-10-13 | 广州市诚臻电子科技有限公司 | Shielding room of extraction-insertion type replacement testing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| 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 |