CN107748310A - A kind of functional test shielding case body - Google Patents
A kind of functional test shielding case body Download PDFInfo
- Publication number
- CN107748310A CN107748310A CN201711178399.2A CN201711178399A CN107748310A CN 107748310 A CN107748310 A CN 107748310A CN 201711178399 A CN201711178399 A CN 201711178399A CN 107748310 A CN107748310 A CN 107748310A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/01—Subjecting similar articles in turn to test, e.g. "go/no-go" tests in mass production; Testing objects at points as they pass through a testing station
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/18—Screening arrangements against electric or magnetic fields, e.g. against earth's field
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- General Physics & Mathematics (AREA)
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Abstract
The present invention relates to a kind of functional test shielding case body, including upper cover plate, left side plate, foreboard, back plate, bottom support plate and close beta cabin, wherein, left side plate, foreboard, back plate are fixedly installed in bottom support plate, upper cover plate is arranged at left side plate and foreboard, the top of back plate, and it is connected by snak link with left side plate, the close beta cabin has 2 and is symmetrical set in box house, the hatch door in each close beta cabin is arranged on foreboard, circular handle is provided with the middle part of hatch door, moving entirely into and removing for close beta cabin is realized by handle；Light weight, cost are low, accurate positioning, convenient disassembly, are easy to the later stage to repair and safeguard, applied widely, testing precision is high.
Description
Technical field
The present invention relates to one kind to shield test device, more particularly to a kind of functional test shielding case body.
Background technology
In the prior art, the wireless direction of signal transmission trend between each class of electronic devices is developed, such as mobile phone, flat board are set
Standby, wrist-watch etc., in order to ensure various electronic equipments possess good all kinds of transmission of wireless signals functions, it is necessary to product exploitation
Fabrication stage is transmitted the test of function to product, and in order to improve the accuracy of test result, not by other extraneous signals
, it is necessary to which product to be measured is placed in signal shielding device of automobile, shielded box leads to as a kind of signal shielding device of automobile for the influence of test environment
Housing made of special material and cover plate are crossed, can effectively suppress the electromagnetic environment in case, improves the test result of product to be measured
Accuracy.
And shielding box body function of the prior art it is single, it is simple in construction, all kinds of electric elements installation, even can not be met
The needs for connecing and communicating, it is poor for applicability；When being broken down inside shielded box simultaneously, outside operator can not understand in time
Working condition inside to shielded box, thus be unfavorable for later stage repairing and safeguard；In addition, it is the accurate of assurance function test result
Property, existing shielding case body is typically using materials such as copper, iron, steel, and weight is big, cost is high；Existing shielded box can not simultaneously
Accomplish good positioning function, carrying, easily shifted in unloading process, so as to influence test result accuracy.
The content of the invention
The technical problem to be solved in the present invention is：For the deficiencies in the prior art and defect, using a kind of function
Shielding case body is tested, light weight, cost are low, accurate positioning, convenient disassembly, are easy to the later stage to repair and safeguard, applied widely, survey
It is high to try accuracy.
The technical solution adopted for the present invention to solve the technical problems is：A kind of functional test shielding case body, including upper lid
Plate, left side plate, foreboard, back plate, bottom support plate and close beta cabin, wherein, left side plate, foreboard, back plate fixed setting
In in bottom support plate, upper cover plate is arranged at left side plate and foreboard, the top of back plate, and is connected by snak link and left side plate
Connect, the close beta cabin there are 2 and is symmetrical set in box house, and the hatch door in each close beta cabin is arranged at foreboard
On, circular handle is provided with the middle part of hatch door, moving entirely into and removing for close beta cabin is realized by handle；It is characterized in that：
The first key zone is provided between hatch door and bottom support plate on foreboard, be provided with the middle part of the first key zone jerk by
Button, the both sides symmetric position of scram button is provided with left and right side switch-box button, in scram button and left and right side switch-box
Left and right side indicator lamp is respectively arranged between button, is identified with corresponding English character above indicator lamp respectively, including represent test
The red led that green indicating lamp, the yellow indicator lamp in expression test process and the expression test passed through does not pass through, wherein
Between scram button and left-side switch case button, left-side switch case button is provided with left side green indicating lamp, close to anxious
Stop button and be provided with left side red led, left side yellow indicator lamp is arranged at left side green indicating lamp and left side red led
Between；Between scram button and right-side switch case button, right-side switch case button is provided with right side red led, leaned on
Nearly scram button is provided with right side green indicating lamp, and right side yellow indicator lamp is arranged at right side green indicating lamp and referred to right side red
Show between lamp.
Further, the first connector area and the second connector area being symmetrical set are provided with above back plate, wherein each
4 joints are provided with connector area, each joint is fixed in back plate by fixed plate and fixture, and in each connector area
4 joints are on four summits of square.
Further, the 3rd connector area is additionally provided with below back plate, the 3rd connector area is disposed with power supply from left to right
Socket area, left side serial ports area, left side USB interface area, air gauge, pressure regulator valve, right side USB interface area, right side serial ports area, air inlet
With ground connection mouth, wherein, outlet area is fixed in back plate by rhombus installing plate and screw, in outlet area from top to bottom
It is disposed with power switch, two spring hole scokets and Three-hole socket；Left side serial ports area, left side USB interface area and right side serial ports area, the right side
Side USB interface area is symmetrical set, wherein including in left side USB interface area and right side USB interface area horizontal successively from top to bottom
To the USB interface, first serial and second serial of setting, the 3rd is vertically arranged with respectively in left side serial ports area and right side serial ports area
Serial ports, air inlet are fixed in back plate by hex union, and ground connection mouth is located at top on the right side of air inlet.
Further, first serial selects DB9_2 serial ports, and second serial selects DB9_1 serial ports, and the 3rd serial ports selects DB25
Serial ports.
Further, it is symmetrical on left side plate to be respectively arranged with handle.
Further, it is symmetrical on upper cover plate to be respectively arranged with 2 black handles.
Further, bottom support plate protrudes from former board part and is provided with the first groove, the second groove and the 3rd groove, its
In the first groove and the 3rd groove be symmetrical set on the second groove, the first groove and the 3rd slot opening depth are more than the
Two grooves, the first groove and the 3rd slot opening width are less than the second groove.
Further, bottom support plate protrudes from rear plate part and is provided with the 4th groove, the 5th groove, intermediate throughholes and
Six grooves, wherein the 5th groove and the 6th groove are symmetrical set on intermediate throughholes, the 5th groove and the 6th groove point to
Back plate opening, the 4th groove points to right plate opening, and the opening depth of the 5th groove and the 6th groove is more than the 4th groove, the
The A/F of five grooves and the 6th groove is less than the 4th groove.
Further, the upper cover plate, left side plate, foreboard, back plate, bottom support plate select aluminium sheet.
Further, in use, product to be measured is sent near shielded box by production line, controller control is internal
Test chamber is opened, and product to be measured is put into close beta cabin by the first manipulator, and controller is detected by internal sensor and produced
The test degree that product are carried out, and light is carried out by the indicator lamp below each close beta cabin and shown, after test terminates, test
As a result it is sent to for the qualified communicated band of product of green in next detection platform, test result is red underproof product warp
Second manipulator captures out and is sent into substandard products storage station and further examined by artificial, test result be the product of yellow detection then
Continue to test the scheduled time, entered again by the crawl of the 3rd manipulator again if test result after the scheduled time remains as yellow
Enter troop to be measured and carry out loop test
The beneficial effects of the invention are as follows：
（1）The needs various, simple in construction, that all kinds of electric elements installations, connection and communication can be met of casing interface function,
Applicability is wide；
（2）When being broken down inside shielded box, outside operator can be opened by untiing snak link using black handle
Upper cover plate, the working condition inside shielded box is recognized in time, be easy to the later stage to repair and safeguard；
（3）Shielding case body uses aluminium material, and while shield effectiveness is ensured, weight is small, cost is low；
（4）Good positioning function can be realized by protruding from former board part and rear plate part by bottom support plate, carried, torn open
It is less likely to occur to offset during unloading, test result is accurate.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of functional test shielding case body of the present invention；
Fig. 2 is a kind of structural representation of the foreboard of functional test shielding case body of the present invention；
Fig. 3 is a kind of structural representation of the back plate of functional test shielding case body of the present invention；
Fig. 4 is the structural representation on the left of a kind of connector area of back plate the 3rd of functional test shielding case body of the present invention；
Fig. 5 is the structural representation on the right side of a kind of connector area of back plate the 3rd of functional test shielding case body of the present invention；
In figure：1. upper cover plate, 11. snak links, 12. black handles, 13. handles, 2. right plates, 3. left plates, 4. foreboards, 41.
First key zone, 411. scram buttons, 412. left-side switch case buttons, 413. right-side switch case buttons, 414. left side greens refer to
Show lamp, 415. left side yellow indicator lamps, 416. left side red leds, 417. right side green indicating lamps, 418. right side yellow refer to
Show lamp, 419. right side red leds, 5. back plates, 51. first connector areas, 52. second connector areas, 53. joints, 54. fixed plates,
55. fixture, 56. the 3rd connector areas, 561. outlet areas, 5611. rhombus installing plates, 5612. screws, 5613. power supplys are opened
Close, 5614. liang of spring hole scokets, 5615. Three-hole sockets, 562. left side serial ports areas, 5621. the 3rd serial ports, 563. left side USB interfaces
Area, 5631. USB interfaces, 5632. first serials, 5633. second serials, 564. air gauges, 565. pressure regulator valves, 566. right sides
USB interface area, 567. right side serial ports areas, 568. air inlets, 5681. hex unions, 569. ground connection mouths, 6. bottom support plates, 61.
First groove, 62. second grooves, 63. the 3rd grooves, 64. the 4th grooves, 65. the 5th grooves, 66. the 6th grooves, among 67.
Through hole, 7. close beta cabins, 71. hatch doors, 72. handles.
Embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant with the present invention.
As Figure 1-5, a kind of functional test shielding case body, including upper cover plate 1, left side plate 2,3, foreboard 4, back plate 5,
Bottom support plate 6 and close beta cabin 7, wherein, left side plate 2,3, foreboard 4, back plate 5 are fixedly installed in bottom support plate 6,
Upper cover plate 4 is arranged at left side plate 2,3 and foreboard 4, the top of back plate 5, and is connected by snak link 11 with left side plate, internal
Test chamber 7 has 2 and is symmetrical set in box house, and the hatch door 71 in each close beta cabin 7 is arranged on foreboard 4, cabin
The middle part of door 71 is provided with circular handle 72, moving entirely into and removing for close beta cabin 7 is realized by handle 72, on foreboard 4
The first key zone 41 is provided between hatch door 71 and bottom support plate 6, be provided with the middle part of the first key zone 41 jerk by
Button 411, the both sides symmetric position of scram button 411 is provided with left and right side switch-box button 412,413, in scram button 411
Left and right side indicator lamp is respectively arranged between left and right side switch-box button, corresponding English words are identified with respectively above indicator lamp
Symbol, including represent to test the green indicating lamp passed through, the yellow indicator lamp in expression test process and represent what test did not passed through
Red led, wherein between scram button 411 and left-side switch case button 412, it is provided with close to left-side switch case button
Left side green indicating lamp 414, scram button is provided with left side red led 416, left side yellow indicator lamp 415 is arranged at
Between left side green indicating lamp 414 and left side red led 416；Scram button 411 and right-side switch case button 413 it
Between, right-side switch case button 413 is provided with right side red led 419, scram button 411 is provided with right side green
Indicator lamp 417, right side yellow indicator lamp 418 are arranged between right side green indicating lamp 417 and right side red led 419.
Specifically, the top of back plate 5 is provided with the first connector area 51 and the second connector area 52 being symmetrical set, wherein often
4 joints 53 are provided with individual connector area, each joint 53 is fixed in back plate by fixed plate 54 and fixture 55, and each
4 joints 53 in connector area are on four summits of square.
Specifically, the lower section of back plate 5 is additionally provided with the 3rd connector area 56, and the 3rd connector area 56 is disposed with electricity from left to right
Source socket area 561, left side serial ports area 562, left side USB interface area 563, air gauge 564, pressure regulator valve 565, right side USB interface area
566th, right side serial ports area 567, air inlet 568 and ground connection mouth 569, wherein, outlet area 561 passes through the He of rhombus installing plate 5611
Screw 5612 is fixed in back plate 5, is disposed with power switch 5613, two spring hole scokets in outlet area 561 from top to bottom
5614 and Three-hole socket 5615；Left side serial ports area 562, left side USB interface area 563 and right side serial ports area 567, right side USB interface
Area 566 is symmetrical set, wherein including in left side USB interface area 563 and right side USB interface area 566 horizontal successively from top to bottom
To the USB interface 5631, first serial 5632 and second serial 5633 of setting, in left side serial ports area 562 and right side serial ports area 567
The 3rd serial ports 5621 is vertically arranged with respectively, and air inlet 568 is fixed in back plate 5 by hex union 5681, is grounded 569, mouth
In the right side of air inlet 568 top.
Specifically, first serial 5632 selects DB9_2 serial ports, and second serial 5633 selects DB9_1 serial ports, the 3rd serial ports
5621 select DB25 serial ports.
Specifically, it is symmetrical on left side plate to be respectively arranged with handle 13.
Specifically, it is symmetrical on upper cover plate 1 to be respectively arranged with 2 black handles 12.
Specifically, bottom support plate 6 protrudes from the part of foreboard 4 to be provided with the first groove 61, the second groove 62 and the 3rd recessed
Groove 63, wherein the first groove 61 and the 3rd groove 63 are symmetrical set on the second groove 62, the first groove 61 and the 3rd is recessed
The opening depth of groove 63 is more than the second groove 62, and the first groove 61 and the A/F of the 3rd groove 63 are less than the second groove 62.
Specifically, bottom support plate 6 protrudes from the part of back plate 5 and is provided with the 4th groove 64, the 5th groove 65, intermediate throughholes
67 and the 6th groove 66, wherein the 5th groove 65 and the 6th groove 66 are symmetrical set on intermediate throughholes 67, the 5th groove
65 and the 6th groove 66 point to back plate 5 and be open, the 4th groove 64 points to right plate 2 and is open, and the 5th groove 65 and the 6th groove
66 opening depth is more than the 4th groove 64, and the A/F of the 5th groove 65 and the 6th groove 66 is less than the 4th groove 64.
When testing shielding case body installation positioning, cooperated first by the vertical column in intermediate throughholes 67 and erecting bed
To realize that Z-direction positions, and the information assembled is sent to controller by first sensor, then pass through the 4th groove
64 coordinate with the transverse upright on erecting bed, and send the information assembled to controller by second sensor, most
Afterwards coordinated by longitudinal column on the first to the 3rd groove, the 5th to the 7th groove and erecting bed, and will assembled
Information sends controller to by 3rd sensor, when controller be collected into it is all assemble information after, notify staff
Pass through bolt and screw mounts installation test shielding case body.
Specifically, upper cover plate 1, left side plate, foreboard 4, back plate 5, bottom support plate 6 select aluminium sheet.
In use, product to be measured is sent near shielded box by production line, controller control close beta cabin is opened
Open, product to be measured is put into close beta cabin by the first manipulator, controller detects what product was carried out by internal sensor
Test degree, and light is carried out by the indicator lamp below each close beta cabin and shown, after test terminates, test result is green
The communicated band of the qualified product of color is sent in next detection platform, and test result is red underproof product through the second machinery
Hand captures out and is sent into substandard products storage station and further examined by artificial, and test result is that the product of yellow detection then continues to test
The scheduled time, team to be measured is reentered by the crawl of the 3rd manipulator again if test result after the scheduled time remains as yellow
5 carry out loop test.
The test event that the present invention can realize has：Calibration（Transmission power and frequency offset correction）、TX power
（DUT transmission power）、EVM（Error vector magnitude）、Frequency Error（Transmission signal centre frequency migrates）、
Spectrum Mask（Spectral mask）、Rx Sen（Receive sensitivity）Project is actually needed Deng conventional project and other clients
Test job.
It is complete by above-mentioned description, relevant staff using the above-mentioned desirable embodiment according to the present invention as enlightenment
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property scope is not limited to the content on specification, it is necessary to determines its technical scope according to right.
Claims (10)
1. a kind of functional test shielding case body, including upper cover plate, left side plate, foreboard, back plate, bottom support plate and close beta
Cabin, wherein, left side plate, foreboard, back plate are fixedly installed in bottom support plate, upper cover plate be arranged at left side plate and foreboard,
The top of back plate, and be connected by snak link with left side plate, the close beta cabin has 2 and is symmetrical set in casing
Inside, the hatch door in each close beta cabin are arranged on foreboard, and circular handle is provided with the middle part of hatch door, and inside is realized by shaking hands
Test chamber moving entirely into and removing；It is characterized in that：First is provided between hatch door and bottom support plate on foreboard
Key zone, scram button is provided with the middle part of the first key zone, left and right side is provided with the both sides symmetric position of scram button and opens
Case button is closed, left and right side indicator lamp, indicator lamp top are respectively arranged between scram button and left and right side switch-box button
Corresponding English character is identified with respectively, including is represented to test the green indicating lamp passed through, represented that the yellow in test process indicates
The red led that lamp and expression test do not pass through, wherein between scram button and left-side switch case button, is opened close to left side
Close case button and be provided with left side green indicating lamp, scram button is provided with left side red led, left side yellow indicator lamp
It is arranged between left side green indicating lamp and left side red led；It is close between scram button and right-side switch case button
Right-side switch case button is provided with right side red led, and scram button is provided with right side green indicating lamp, right side yellow
Indicator lamp is arranged between right side green indicating lamp and right side red led.
A kind of 2. functional test shielding case body according to claim 1, it is characterised in that：It is right that left and right is provided with above back plate
Claim the first connector area and the second connector area set, wherein being provided with 4 joints in each connector area, each joint passes through fixation
Plate and fixture are fixed in back plate, and 4 joints in each connector area are on four summits of square.
A kind of 3. functional test shielding case body according to claim 2, it is characterised in that：The 3rd is additionally provided with below back plate
Connector area, the 3rd connector area are disposed with outlet area, left side serial ports area, left side USB interface area, air pressure from left to right
Table, pressure regulator valve, right side USB interface area, right side serial ports area, air inlet and ground connection mouth, wherein, outlet area is installed by rhombus
Plate and screw are fixed in back plate, are disposed with power switch, two spring hole scokets and three holes in outlet area from top to bottom and are inserted
Seat；Left side serial ports area, left side USB interface area and right side serial ports area, right side USB interface area are symmetrical set, wherein left side USB
Include USB interface, first serial and the second serial laterally set successively from top to bottom in interface area and right side USB interface area,
The 3rd serial ports is vertically arranged with respectively in left side serial ports area and right side serial ports area, and air inlet is fixed on back plate by hex union
On, ground connection mouth is located at top on the right side of air inlet.
A kind of 4. functional test shielding case body according to claim 3, it is characterised in that：The first serial selects DB9_
2 serial ports, second serial select DB9_1 serial ports, and the 3rd serial ports selects DB25 serial ports.
A kind of 5. functional test shielding case body according to claim 1, it is characterised in that：It is symmetrical on left side plate
It is respectively arranged with handle.
A kind of 6. functional test shielding case body according to claim 1, it is characterised in that：Symmetrical point on upper cover plate
2 black handles are not provided with.
A kind of 7. functional test shielding case body according to claim 1, it is characterised in that：Bottom support plate protrudes from foreboard
Part is provided with the first groove, the second groove and the 3rd groove, wherein the first groove and the 3rd groove are on second groove or so
It is symmetrical arranged, the first groove and the 3rd slot opening depth are more than the second groove, and the first groove and the 3rd slot opening width are small
In the second groove.
A kind of 8. functional test shielding case body according to claim 1, it is characterised in that：Bottom support plate protrudes from back plate
Part is provided with the 4th groove, the 5th groove, intermediate throughholes and the 6th groove, wherein the 5th groove and the 6th groove are on centre
Through hole is symmetrical set, and the 5th groove and the 6th groove point to back plate opening, and the 4th groove points to right plate opening, and the 5th
The opening depth of groove and the 6th groove is more than the 4th groove, and it is recessed that the A/F of the 5th groove and the 6th groove is less than the 4th
Groove.
A kind of 9. functional test shielding case body according to claim 1, it is characterised in that：The upper cover plate, left side plate,
Foreboard, back plate, bottom support plate select aluminium sheet.
A kind of 10. functional test shielding case body according to claim 1, it is characterised in that：In use, product to be measured passes through
Production line is sent near shielded box, and controller control close beta cabin is opened, and is put product to be measured by the first manipulator
Enter in close beta cabin, controller detects the test degree of product progress by internal sensor, and passes through each close beta
Indicator lamp below cabin carries out light and shown, after test terminates, test result is sent to for the qualified communicated band of product of green
In next detection platform, test result, which captures out through the second manipulator for red underproof product and is sent into substandard products storage station, leads to
Artificial further inspection is crossed, test result is that the product of yellow detection then continues to test the scheduled time, if surveyed after the scheduled time
Test result remains as yellow and then reenters troop's progress loop test to be measured by the crawl of the 3rd manipulator again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711178399.2A CN107748310B (en) | 2017-11-23 | 2017-11-23 | Function test shielding box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711178399.2A CN107748310B (en) | 2017-11-23 | 2017-11-23 | Function test shielding box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107748310A true CN107748310A (en) | 2018-03-02 |
| CN107748310B CN107748310B (en) | 2020-06-09 |
Family
ID=61251383
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711178399.2A Active CN107748310B (en) | 2017-11-23 | 2017-11-23 | Function test shielding box |
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| Country | Link |
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| CN115420923A (en) * | 2022-10-31 | 2022-12-02 | 博坤机电（苏州）有限公司 | Double-station shielding box |
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Address after: Yongan community, Danyang Development Zone, Zhenjiang City, Jiangsu Province (south of Lanling Road) Patentee after: Jiangsu Fulian Communication Technology Co.,Ltd. Address before: Yongan community, Danyang Development Zone, Zhenjiang City, Jiangsu Province (south of Lanling Road) Patentee before: JIANGSU FULIAN COMMUNICATION TECHNOLOGY Co.,Ltd. |
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