CN208580132U - A kind of PCBA functional test smelting tool - Google Patents
A kind of PCBA functional test smelting tool Download PDFInfo
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- CN208580132U CN208580132U CN201821052512.2U CN201821052512U CN208580132U CN 208580132 U CN208580132 U CN 208580132U CN 201821052512 U CN201821052512 U CN 201821052512U CN 208580132 U CN208580132 U CN 208580132U
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- shielded box
- smelting tool
- interface
- functional test
- male connector
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Abstract
The utility model relates to a kind of PCBA functional test smelting tool, mainly solves and operate remarkable, visual poor, the not strong problem of versatility in the prior art, by using including SET shielded box and SET function smelting tool；The SET function smelting tool is built in SET shielded box；The SET function smelting tool includes base mold group and needle, support plate mould group；The SET shielded box is additionally provided with shielded box interface and shielded box front door；The shielded box interface includes gas source interface, USB interface and male connector；The technical solution on same interface board is arranged in the male connector and USB interface, is suitable for PCBA testing field.
Description
Technical field
The utility model relates to PCBA technical fields, and in particular to a kind of PCBA functional test smelting tool.
Background technique
Consumer electronics product, it is in need when doing radio frequency testing, need to develop jig and shielded box, jig is placed on shielding
In case, so that influence of the external environment to it be isolated, the relevant interface of shielded box needs to install the attenuator of profession, and needs
According to the demand of project, different interfaces is configured.Because on the one hand shielded box will consider the diminution of outer dimension, on the other hand to examine
Consider shield effectiveness, i.e. the inside generally requires jig to be made very compact, structure is mainly asked as far as possible using thick some suction wave cottons
Topic is inconvenient installation, debugging and maintenance.It needs to dismantle shielded box when having exception and be checked, versatility is not strong, therefore it provides one
Kind structure operation is simple, and space utilization rate is high, visual preferable, and versatile PCBA functional test smelting tool is necessary
's.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, it is simple to provide a kind of structure operation, space utilization
Rate is high, visual preferable, versatile PCBA functional test smelting tool.
The purpose of this utility model is achieved through the following technical solutions: a kind of PCBA functional test smelting tool, including
SET shielded box and SET function smelting tool；The SET function smelting tool is built in SET shielded box；The SET function smelting tool includes pedestal
Mould group and needle, support plate mould group；The SET shielded box is additionally provided with shielded box interface and shielded box front door；The shielded box interface
The rear side of SET shielded box, including gas source interface, USB interface and male connector are set；The male connector is arranged with USB interface same
On one interface board.
In above scheme, for optimization, further, the SET shielding box inner wall is additionally provided with cut-off switch, described disconnected
Electric switch and shielded box front door are electrically connected, to realize test request, after being closed shielded box, can trigger switch, test starts,
If opening shielded box front door, product power-off is not tested.
Further, the positive front of the SET shielded box is set as inclined surface, and the side of shielded box is right-angled trapezium shape,
It is arranged to inclined surface, reasonable employment space improves space utilization rate, and meets the visuality of human body, facilitates operation.
Further, the USB interface is USB3.0-A interface, and USB3.0-A interface quantity is 4, USB3.0-A interface
It is to be connected to filter circuit, is filtered, guarantees stability.
Further, the male connector is that have the DB25 male connector of filter function, the DB25 male connector with filter function
Surrounding package be provided with shielding pad, after the filtering, DB25 male connector still has screen effect.
Further, the gas source interface includes blow vent pipe, and the length of blow vent pipe is not less than 50mm, the blow vent
The diameter of pipe is 1.5mm-5mm.
Further, the blow vent pipe of the gas source interface is additionally provided with shielding gasket, and the blow vent pipe is through setting
Eyelet in the middle part of shielding gasket.
Further, the base mold group is open base mold group, and open base mold group includes relay, pressure regulation
Valve, solenoid valve, data collecting card, RF attenuator and RF CABLE, maintenance and debugging are convenient.
Further, the needle, support plate mould group include probe, PCBA board to be measured, antenna coupling plate, and top board is described
Needle, support plate mould group working method use the pushing mode of slider cylinder, guarantee to push steady, precisely.
The beneficial effects of the utility model are: space utilization rate is good, can to operate by the shield door being obliquely installed
It is simple and convenient, once it breaks down, by shield door, the maintenance that also can be convenient；If like product, since this is practical new
Type, needle, support plate mould group and base mold group be it is separated, just only need replacing needle, support plate mould group, versatile, maintenance cost
Relatively low, in conclusion the utility model structure operation is simple, space utilization rate is high, and visual preferable, versatile is excellent
Point.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the shielded box interface structure schematic diagram of the utility model；
Fig. 3 is the USB interface and male connector schematic diagram of the shielded box interface of the utility model；
Fig. 4 is the gas source interface schematic diagram of the shielded box interface of the utility model；
Fig. 5 is that the SET function smelting of the utility model has simplified diagram；
In figure, 1-SET shielded box, 2-SET function smelting tool, 3- shielded box interface, 4- shielded box front door, 5- gas source interface,
6-USB interface, 7- male connector, 8- shielding pad, 9- blow vent pipe, 10- shielding gasket, 11- eyelet, 12- relay, 13- pressure regulator valve,
14- solenoid valve, 15- data collecting card, 16- probe, 17- PCBA board to be measured, 18- antenna coupling plate, 19- top board, 20- are sliding
Platform cylinder；201- base mold group, 202- needle, support plate mould group.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.In the description of the present invention,
It should be noted that the side of the instructions such as term " center ", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outside"
Position or positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of description the utility model and simplification is retouched
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " are used for description purposes only,
It is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.
Embodiment
As Figure 1-Figure 5, a kind of PCBA functional test smelting tool, including SET shielded box 1 and SET function smelting tool 2；It is described
2 smelting of SET function tool is built in SET shielded box 1；The SET function smelting tool 2 includes base mold group 201 and needle, support plate mould group 202；
The SET shielded box 1 is additionally provided with shielded box interface 3 and shielded box front door 4；The shielded box interface 3 include gas source interface 5,
USB interface 6 and male connector 7；The male connector 7 is arranged on same interface board with USB interface 6.
Specifically, 1 inner sidewall of SET shielded box is additionally provided with cut-off switch, the cut-off switch and shielded box front door
Be electrically connected, to realize test request, after being closed shielded box, can trigger switch, test starts, if opening shielded box front door,
Product power-off is not tested, and the repeated work tested will switch every time is avoided.
Specifically, the positive front of the SET shielded box 1 is set as inclined surface, and the side of shielded box is right-angled trapezium shape, if
It is set to inclined surface, reasonable employment space improves space utilization rate, and meets the visuality of human body, facilitates operation.
Specifically, the USB interface 6 is USB3.0-A interface, and it is 4 that quantity, which is arranged, in USB3.0-A interface, USB3.0-A
Interface is to be connected to filter circuit, is filtered, and guarantees stability.
Specifically, the male connector 7 is DB25 male connector, and the DB25 male connector is that have the DB25 male connector of filter function, described
The surrounding of DB25 male connector with filter function is provided with shielding pad 8, and after the filtering, DB25 male connector still has screen effect.
Specifically, the length of the blow vent pipe 9 of the gas source interface 5 is not less than 50mm, and the diameter of the blow vent pipe 9 is
1.5mm-5mm。
Specifically, the blow vent pipe 9 of the gas source interface 3 is additionally provided with shielding gasket 10, and the blow vent pipe, which runs through, to be set
The eyelet being placed in the middle part of shielding gasket.
Specifically, the base mold group 201 is open base mold group, and open base mold group includes relay 12, adjusts
Pressure valve 13, solenoid valve 14, data collecting card 15, RF attenuator and RF CABLE, maintenance and debugging are convenient.
Specifically, the needle, support plate mould group 202 include probe 16, PCBA board 17 to be measured, antenna coupling plate 18, upper pressure
Plate 19, the needle, support plate mould group 202 working method use the pushing mode of slider cylinder 20, guarantee to push steady, precisely.
Specific embodiment: base mold group using open, interior placement with test related electronics, pneumatic element, such as after
Electric appliance, pressure regulator valve, solenoid valve, data collecting card (NI-6501) and RF attenuator and RF CABLE etc., maintenance and debugging are convenient.
Needle, support plate mould group are pushed using slider cylinder, guarantee to push steady, accurate；Cylinder drives top board to decline, so that probe be made to have
The PCBA board of effect ground contact measured, dependence test signal are drawn out to NI-6501 by probe and are acquired, and pass through USB CABLE
It being powered on to product and is communicated with NI-6501, dependence test signal and control signal are guided to behind shielded box on interface, then
It is tested by equipment, binding test programs such as extraneous IPC, Network Analyzers；Board under test upper bottom surface has a button,
It needs to trigger in test process, goes to push up using pen type cylinder, the connector of the head connection PU material of cylinder rod, the table of this material
Surface hardness about 40A, the mounting height of high resilience, another cylinder is adjustable, to break on board under test after preventing cylinder overtravel
The risk of button.Using antenna coupling plate (Tescom TC-93026A) come the performance of the RF connector in test product, core
The heart is that installation needs adjustable (horizontal, vertical direction) and periphery that cannot use the material with metal, fixes and uses PEEK material
High strength plastic screw.
By the shield door being obliquely installed, space utilization rate is good, can make it is simple to operate, once break down,
By shielded box front door, the maintenance that also can be convenient, and be directly electrically connected by shielded box front door and test circuit switch,
It opens shielded box front door and just disconnects test, it is more convenient；If like product, due to the utility model, needle, support plate mould group and bottom
Seat mould group be it is separated, just only need replacing needle, support plate mould group, versatile, maintenance cost is also relatively low, in conclusion this
Utility model structure operation is simple, and space utilization rate is high, visual preferable, versatile advantage.
The above is only the preferred embodiment of the utility model, it should be understood that the utility model is not limited to herein
Disclosed form, should not be regarded as an exclusion of other examples, and can be used for other combinations, modifications, and environments, and
Can be in contemplated scope described herein, modifications can be made through the above teachings or related fields of technology or knowledge.And this field
The modifications and changes that personnel are carried out do not depart from the spirit and scope of the utility model, then all should be in right appended by the utility model
It is required that protection scope in.
Claims (8)
1. a kind of PCBA functional test smelting tool, which is characterized in that SET shielded box (1) and SET function smelting tool (2) including interior sky；
The SET function smelting tool (2) is built in SET shielded box (1)；SET function smelting tool (2) include base mold group (201) and needle,
Support plate mould group (202)；The SET shielded box (1) is additionally provided with shielded box interface (3) and shielded box front door (4)；The shielded box
Interface (3) includes gas source interface (5), USB interface (6) and male connector (7)；The male connector (7) is arranged with USB interface (6) same
On one interface board.
2. PCBA functional test smelting tool according to claim 1, which is characterized in that SET shielded box (1) inner sidewall is also
It is provided with cut-off switch, the cut-off switch and shielded box front door (4) are electrically connected.
3. PCBA functional test smelting tool according to claim 1, which is characterized in that the preceding shop front of the SET shielded box (1)
It is set as inclined surface, the side of shielded box is right-angled trapezium shape.
4. PCBA functional test smelting tool according to claim 1, which is characterized in that the USB interface (6) is USB3.0-A
Interface, the quantity of USB3.0-A interface are 4.
5. PCBA functional test smelting tool according to claim 1, which is characterized in that the male connector (7) is that have filtering function
The surrounding package of the DB25 male connector of energy, the DB25 male connector with filter function is provided with shielding pad (8).
6. PCBA functional test smelting tool according to claim 1, which is characterized in that the gas source interface (5) includes ventilation
Mouth pipe (9), the length of the blow vent pipe (9) are not less than 50mm, and the diameter of the blow vent pipe (9) is 1.5mm-5mm.
7. PCBA functional test smelting tool according to claim 6, which is characterized in that be additionally provided at the blow vent pipe (9)
Shielding gasket (10), the blow vent pipe (9) are disposed through the eyelet (11) in the middle part of shielding gasket (10).
8. PCBA functional test smelting tool according to claim 1, which is characterized in that the base mold group (201) is open
Formula base mold group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052512.2U CN208580132U (en) | 2018-07-04 | 2018-07-04 | A kind of PCBA functional test smelting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821052512.2U CN208580132U (en) | 2018-07-04 | 2018-07-04 | A kind of PCBA functional test smelting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208580132U true CN208580132U (en) | 2019-03-05 |
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ID=65509861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821052512.2U Active CN208580132U (en) | 2018-07-04 | 2018-07-04 | A kind of PCBA functional test smelting tool |
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| CN (1) | CN208580132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111459077A (en) * | 2020-04-22 | 2020-07-28 | 苏州市运泰利自动化设备有限公司 | Sensor signal acquisition system and method |
-
2018
- 2018-07-04 CN CN201821052512.2U patent/CN208580132U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111459077A (en) * | 2020-04-22 | 2020-07-28 | 苏州市运泰利自动化设备有限公司 | Sensor signal acquisition system and method |
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