CN209372901U - EMC test multi-functional test desk - Google Patents
EMC test multi-functional test desk Download PDFInfo
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- CN209372901U CN209372901U CN201821965360.5U CN201821965360U CN209372901U CN 209372901 U CN209372901 U CN 209372901U CN 201821965360 U CN201821965360 U CN 201821965360U CN 209372901 U CN209372901 U CN 209372901U
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- binding post
- power supply
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Abstract
The utility model discloses a kind of EMC test multi-functional test desks, fiber cabling column is arranged at intervals in supporting table, so that in optical fiber connection procedure, it need to only be connected in turn on fiber cabling column, so, the connection of optical fiber is greatly facilitated, while but also optical fiber has obtained reasonable Arrangement and orderly management during the test.In addition, power supply line integration member is equipped with the first binding post group, the first binding post group is electrically connected with the battery, therefore, in EMC test, power supply line need to be only correspondingly connected in the first binding post group by test equipment, greatly facilitate the power supply line connection of test equipment.Since multiple first binding post group intervals are arranged, the power supply line of multiple test equipments can be connected in corresponding first binding post group, be stably connected in this way, advantageously allowing power supply line.Meanwhile but also power supply line arrangement is more orderly, to be conducive to carry out orderly management to testboard.
Description
Technical field
The utility model relates to technical field of electromagnetic compatibility experimentation, more particularly to a kind of multi-functional survey of EMC test
Test stand.
Background technique
EMC test (Electro Magnetic Compatibility abbreviation EMC), refers to that equipment or system exist
The operation that meets the requirements in its electromagnetic environment does not generate the ability of intolerable electromagnetic interference to any equipment in its environment.
Since the environment of test can cause very big deviation to test result, EMC test standard can be to each test
Environment clearly requires.
In EMC test, needs to monitor by Phototube Coupling and the component of multiple-way supply is more and more, especially
In the detection of automotive electronics electromagnetic compatibility, commonly uses various signal photoisolators and unit under test is monitored, such as: CAN is total
Line, vision signal, audio signal etc..Therefore, five sets or more of photoisolator would generally be accessed on traditional testboard, and
Need multiple-way supply power supply.However, causing to be discontented with a large amount of intersection optical fiber and power supply line on testboard in this way, to be easy to lead
The problems such as causing optical fibre damage and short-circuit power supply line occurs, and seriously affects the result of EMC test.
Utility model content
Based on this, it is necessary to provide a kind of EMC test multi-functional test desk, it being capable of reasonable Arrangement optical fiber and electricity
Source line, the problems such as effectively avoiding optical fibre damage and power supply short circuit generation.
Its technical solution is as follows:
A kind of EMC test multi-functional test desk, comprising: supporting table is equipped at intervals with multiple optical fiber in the supporting table
Binding post, the fiber cabling column are used to be electrically connected with optical fiber, and the fiber cabling column is also used to electrically connect with test equipment
It connects；With power supply line integration member, the power supply line integration member installing on the supporting table, is spaced on the power supply line integration member and sets
There are multiple first binding post groups, the first binding post group is used to be electrically connected with the output end of battery, first binding post
Group is also used to be electrically connected with the test equipment.
Above-mentioned EMC test multi-functional test desk, fiber cabling column is arranged at intervals in supporting table, so that
It in optical fiber connection procedure, need to only be connected in turn on fiber cabling column, in this way, greatly facilitating the connection of optical fiber, simultaneously
But also optical fiber has obtained reasonable Arrangement and orderly management during the test.It is connect in addition, power supply line integration member is equipped with first
Terminal group, the first binding post group are electrically connected with the battery, and therefore, in EMC test, test equipment only need to be by power supply line
It is correspondingly connected in the first binding post group, greatly facilitates the power supply line connection of test equipment.Due to multiple first wiring
The setting of column group interval, therefore, the power supply line of multiple test equipments can be connected in corresponding first binding post group, be avoided
A plurality of power cord wrap leads at the same terminals terminals overload and is collapsed, in this way, advantageously allowing power supply
Line is stably connected with.Meanwhile but also power supply line arrangement is more orderly, to be conducive to carry out orderly management to testboard.
EMC test multi-functional test desk further includes battery case in one of the embodiments, and the battery case is used
In the loading battery.
The power supply line integration member is located on the battery case in one of the embodiments, and first binding post
Group is located on the power supply line integration member on the one side of the battery case.
The second binding post group, second wiring are additionally provided on the power supply line integration member in one of the embodiments,
The input terminal of column group and the battery is electrically connected, and the second binding post group is also used to external power supply electric connection.
Be additionally provided with third binding post group in the supporting table in one of the embodiments, the third binding post group with
The second binding post group is corresponding to be electrically connected, and the third binding post group is also used to be electrically connected with the external power supply.
Fuse box, the second binding post group are additionally provided on the power supply line integration member in one of the embodiments,
It is used to be electrically connected with the input terminal of the battery by the fuse box.
The fuse box is located at the first binding post group and the second binding post group in one of the embodiments,
Between.
EMC test multi-functional test desk further includes optical fiber collecting pipe, the optical fiber in one of the embodiments,
Collecting pipe is installed on the supporting table, and the optical fiber collecting pipe is for collecting the optical fiber.
In one of the embodiments, the supporting table include support leg, the plummer being installed in the support leg and
The earthing member being laid on the plummer, the earthing member are used to be electrically connected with ground.
The first binding post group includes the first positive terminal and the first negative terminal, institute in one of the embodiments,
The both ends for stating the first positive terminal are respectively used to be electrically connected with the positive terminal of the battery and the positive terminal of the test equipment,
The both ends of first negative terminal are respectively used to electrically connect with the negative pole end of the battery and the negative pole end of the test equipment
It connects.
Detailed description of the invention
Fig. 1 is the signal of one viewing angle constructions of EMC test multi-functional test desk described in an embodiment of the present invention
Figure；
Fig. 2 is another viewing angle constructions signal of EMC test multi-functional test desk described in an embodiment of the present invention
Figure.
Description of symbols:
100, EMC test multi-functional test desk, 110, supporting table, 111, plummer, 112, support leg, 113, connect
Ground part, 120, fiber cabling column, 130, power supply line integration member, the 140, first binding post group, the 141, first positive terminal, 142,
One negative terminal, 150, battery case, the 160, second binding post group, the 161, second positive terminal, the 162, second negative terminal group,
170, third binding post, 171, third positive terminal, 172, third negative terminal, 180, fuse box.
Specific embodiment
It is below in conjunction with attached drawing and specifically real for the purpose of this utility model, technical solution and advantage is more clearly understood
Mode is applied, the utility model is described in further detail.It should be understood that the specific embodiments described herein
Only to explain the utility model, the protection scope of the utility model is not limited.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
" first " described in the utility model, " second " do not represent specific quantity and sequence, are only used for title
It distinguishes.
In one embodiment, Fig. 1 and Fig. 2, a kind of EMC test multi-functional test desk 100 are please referred to, comprising: branch
Support platform 110 and power supply line integration member 130.Multiple fiber cabling columns 120 are equipped at intervals in supporting table 110.Fiber cabling column 120 is used
It is electrically connected in optical fiber, fiber cabling column 120 is also used to be electrically connected with test equipment.Power supply line integration member 130 is installed in
In supporting table 110, multiple first binding post groups 140 are equipped at intervals on power supply line integration member 130.First binding post group 140 is used for
It is electrically connected with the output end of battery, the first binding post group 140 is also used to be electrically connected with test equipment.
Fiber cabling column 120 is arranged at intervals on supporting table 110 by above-mentioned EMC test multi-functional test desk 100
On, so that need to be only connected on fiber cabling column 120 in optical fiber connection procedure, in this way, greatly facilitating the company of optical fiber
It connects；Simultaneously but also optical fiber has obtained reasonable Arrangement and orderly management during the test.In addition, on power supply line integration member 130
Equipped with the first binding post group 140, the first binding post group 140 and the output end of battery are electrically connected, therefore, in EMC test
In, power supply line need to be only correspondingly connected in the first binding post group 140 by test equipment, greatly facilitate the electricity of test equipment
The connection of source line.It is arranged since multiple first binding post groups 140 are spaced, the power supply line of multiple test equipments can connect respectively
It connects in corresponding first binding post group 140, a plurality of power cord wrap is avoided to cause terminals negative at the same terminals
It carries overweight and collapses, be stably connected in this way, advantageously allowing power supply line；Meanwhile but also power supply line arrangement it is more orderly, thus
Be conducive to carry out orderly management to EMC test multi-functional test desk 100.Specifically in the present embodiment, the first binding post group
140 are electrically connected by the output end of fuse and battery, in this way, improving the safety of circuit.Wherein, test equipment is light
Electric isolator or other power supply units.
Further, EMC test multi-functional test desk 100 further includes battery case 150.Battery case 150 is for being packed into
Battery.In this way, enabling battery to stablize by battery case 150 and being installed in supporting table 110.Meanwhile it being also beneficial to battery
It is separated with other test equipments, battery is avoided to mix with test equipment, EMC test process is caused to become mixed
Disorderly.
In one embodiment, power supply line integration member 130 is located on battery case 150, and the first binding post group 140 is located at electricity
On source line integration member 130 on the one side of battery case 150.Power supply line integration member 130 is installed in battery case by the present embodiment
On 150, so that the first binding post group 140 is connect with the output end of battery.Meanwhile the first binding post group 140 being arranged in power supply
Backwards to the one side of battery case 150 on line integration member 130, it is connect so that test equipment is convenient with the first binding post group 140, greatly
Improve the convenience of EMC test multi-functional test desk 100.Specifically in the present embodiment, power supply line integration member 130 is
Plate structure, the plate structure are structure as a whole with battery case 150.
In one embodiment, the second binding post group 160 is additionally provided on power supply line integration member 130.Second binding post group 160
It is electrically connected with the input terminal of battery, the second binding post group 160 is also used to external power supply electric connection.It follows that passing through the
Two binding post groups 160, so that battery is electrically connected indirectly with external power supply, in this way, being not necessarily to during making EMC test
It additionally arranges that battery is connect by longer power supply line with external power supply, is conducive to keep EMC test multi-functional test desk
100 is in good order.
Further, third binding post group 170 is additionally provided in supporting table 110.Third binding post group 170 and the second binding post
Group 160 is corresponding to be electrically connected, and third binding post group 170 is also used to be electrically connected with external power supply.It follows that the present embodiment is logical
The input terminal for crossing battery is connect with the second binding post group 160, then is connected by the second binding post group 160 with third binding post group 170
It connects, in this way, realizing input terminal and the external power supply electric connection of battery.Specifically in the present embodiment, the second binding post group 160
Including the second positive terminal 161 and the second negative terminal 162.Third binding post group 170 includes third positive terminal 171 and third
Negative terminal 172.The both ends of second positive terminal 161 are respectively used to and the input positive terminal of battery and third positive terminal 171
It is electrically connected, the both ends of the second negative terminal 162 are respectively used to electrical with the input negative pole end of battery and third negative terminal 172
Connection.
In one embodiment, fuse box 180 is additionally provided on power supply line integration member 130.Second binding post group 160 passes through
Fuse box 180 is used to be electrically connected with the input terminal of battery.In this way, by fuse box 180, so that the circuit of battery obtains
Safeguard protection.
Further, fuse box 180 is between the first binding post group 140 and the second binding post group 160.Thus may be used
Know, the first binding post group 140 is separated with the second binding post group 160 by fuse box 180, avoids the first binding post group 140 and
The setting of two binding post groups 160 is difficult to differentiate between together, so as to cause Miswire, and then seriously affects EMC test result
Accuracy.
In one embodiment, EMC test multi-functional test desk 100 further includes optical fiber collecting pipe (not shown).Light
Fine collecting pipe (not shown) is installed in supporting table 110, and optical fiber collecting pipe (not shown) is for collecting optical fiber.In this way, passing through light
Fine collecting pipe (not shown) manages optical fiber effectively, so that EMC test multi-functional test desk 100 is more
It is in good order.
In one embodiment, supporting table 110 include support leg 112, the plummer 111 that is installed in support leg 112 and
The earthing member 113 being laid on plummer 111.Earthing member 113 is used to be electrically connected with ground.In this way, making EMC test
Stablize and carries out.Specifically in the present embodiment, earthing member 113 is copper sheet.
In one embodiment, the first binding post group 140 includes the first positive terminal 141 and the first negative terminal 142.The
The both ends of one positive terminal 141 are respectively used to be electrically connected with the positive terminal of battery and the positive terminal of test equipment.First negative connects
The both ends of terminal 142 are respectively used to be electrically connected with the negative pole end of battery and the negative pole end of test equipment.In this way, making electromagnetism simultaneous
Wiring is more clear clear during appearance test, is conducive to that EMC test multi-functional test desk 100 is kept more neatly to have
Sequence.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of EMC test multi-functional test desk characterized by comprising
Supporting table is equipped at intervals with multiple fiber cabling columns in the supporting table, and the fiber cabling column with optical fiber for electrically connecting
It connects, the fiber cabling column is also used to be electrically connected with test equipment；With
Power supply line integration member, the power supply line integration member installing on the supporting table, are spaced on the power supply line integration member and set
There are multiple first binding post groups, the first binding post group is used to be electrically connected with the output end of battery, first binding post
Group is also used to be electrically connected with the test equipment.
2. EMC test multi-functional test desk according to claim 1, which is characterized in that it further include battery case, institute
Battery case is stated for being packed into the battery.
3. EMC test multi-functional test desk according to claim 2, which is characterized in that the power supply line integration member
On the battery case, and the first binding post group is located at the side on the power supply line integration member backwards to the battery case
On face.
4. EMC test multi-functional test desk according to claim 1, which is characterized in that the power supply line integration member
On be additionally provided with the second binding post group, the input terminal of the second binding post group and the battery is electrically connected, second wiring
Column group is also used to external power supply electric connection.
5. EMC test multi-functional test desk according to claim 4, which is characterized in that also set in the supporting table
There is third binding post group, the third binding post group is corresponding with the second binding post group to be electrically connected, the third binding post
Group is also used to be electrically connected with the external power supply.
6. EMC test multi-functional test desk according to claim 4, which is characterized in that the power supply line integration member
On be additionally provided with fuse box, the second binding post group is used to electrically connect with the input terminal of the battery by the fuse box
It connects.
7. EMC test multi-functional test desk according to claim 6, which is characterized in that the fuse box is located at
Between the first binding post group and the second binding post group.
8. EMC test multi-functional test desk according to claim 1, which is characterized in that further include that optical fiber is collected
Pipe, on the supporting table, the optical fiber collecting pipe is for collecting the optical fiber for the optical fiber collecting pipe installing.
9. EMC test multi-functional test desk according to any one of claims 1 to 8, which is characterized in that the branch
Support platform includes support leg, the plummer being installed in the support leg and the earthing member being laid on the plummer, described to connect
Ground part is used to be electrically connected with ground.
10. EMC test multi-functional test desk according to any one of claims 1 to 8, which is characterized in that described
First binding post group includes the first positive terminal and the first negative terminal, and the both ends of first positive terminal are respectively used to and institute
State battery positive terminal and the test equipment positive terminal be electrically connected, the both ends of first negative terminal be respectively used to
The negative pole end of the battery and the negative pole end of the test equipment are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821965360.5U CN209372901U (en) | 2018-11-27 | 2018-11-27 | EMC test multi-functional test desk |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821965360.5U CN209372901U (en) | 2018-11-27 | 2018-11-27 | EMC test multi-functional test desk |
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| Publication Number | Publication Date |
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| CN209372901U true CN209372901U (en) | 2019-09-10 |
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| CN201821965360.5U Active CN209372901U (en) | 2018-11-27 | 2018-11-27 | EMC test multi-functional test desk |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112904100A (en) * | 2019-11-19 | 2021-06-04 | 英业达科技有限公司 | Test carrying platform |
-
2018
- 2018-11-27 CN CN201821965360.5U patent/CN209372901U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112904100A (en) * | 2019-11-19 | 2021-06-04 | 英业达科技有限公司 | Test carrying platform |
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| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 511400 150, No. 8, Qishan Road, Shiqi Town, Panyu District, Guangzhou City, Guangdong Province Patentee after: Radio and TV Measurement and Testing Group Co.,Ltd. Patentee after: Radio and Television Measurement and Testing (Wuxi) Co.,Ltd. Address before: No. 163, xipingyun Road, Huangpu Avenue, Tianhe District, Guangzhou City, Guangdong Province Patentee before: GUANGZHOU GRG METROLOGY & TEST Co.,Ltd. Patentee before: GUANGZHOU RADIO AND TELEVISION MEASUREMENT TEST CO.,LTD. |