CN208621724U - There are two types of the single-board testing jigs of connection type for a kind of tool - Google Patents
There are two types of the single-board testing jigs of connection type for a kind of tool Download PDFInfo
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- CN208621724U CN208621724U CN201821196705.5U CN201821196705U CN208621724U CN 208621724 U CN208621724 U CN 208621724U CN 201821196705 U CN201821196705 U CN 201821196705U CN 208621724 U CN208621724 U CN 208621724U
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Abstract
The connection type of probe and PCB testing point contact is mainly used in electronics and communication field single-board testing.Due to the high-frequency signal factor bigger by outer signals interference effect, high frequency interfaces are tested sometimes for the connection type of direct grafting high frequency cable.The utility model proposes a kind of tool, there are two types of the single-board testing jigs of connection type, including jig bracket, the bottom surface of jig bracket is equipped with probe fixed plate, the top of probe fixed plate is equipped with the platform for placing testing single-board, pressing plate is fixed on the bottom surface of jig bracket by two guide posts, plate bracket is fixed on pressing plate, the both sides of plate bracket are respectively fixed with a cable pressing tongs, fixed block is installed below cable pressing tongs connecting rod, fixed block is fixedly connected with cable connector, there is the aperture for facilitating cable pressing tongs connecting rod to move up and down on pressing plate, the top middle position of jig bracket is fixed with probe pressing tongs.
Description
Technical field
The utility model relates to test fixture field, there are two types of the single-board testing jigs of connection type for especially a kind of tool.
Background technique
Jig can be divided into technique assembly class jig, project testing class jig and wiring board test class jig three classes.Wherein
Technique assembly class jig includes assembly fixture, welding fixture, disintegration jig, glue-dropping tool, irradiation jig, adjustment jig and shearing
Jig；And project testing class jig then includes life test class jig, Package Testing class jig, environmental testing class jig, optics
Test class jig, shielding test class jig, sound insulation test class jig etc.；Wiring board test class jig mainly includes ICT test
Jig, FCT function jig, SMT cross furnace tool, BGA test fixture etc..
Currently, mainly using the connection side of probe and PCB testing point contact in electronics and communication field single-board testing
Formula.Due to the high-frequency signal factor bigger by outer signals interference effect, high frequency interfaces are sometimes for direct grafting high-frequency line
The connection type of cable is tested, it is therefore desirable to be designed one kind and not only realized that probe contacted, but also realize that cable plugs two kinds of connection sides
The jig of formula.
Utility model content
Based on this, a kind of single-board testing jig of tool there are two types of connection type is proposed, the technical solution adopted is as follows:
There are two types of the single-board testing jig of connection type, the test fixture includes jig bracket, jig bracket for a kind of tool
Bottom surface be equipped with probe fixed plate, the top of probe fixed plate is equipped with the platform for placing testing single-board, and pressing plate passes through two
Guide post is fixed on the bottom surface of jig bracket, and plate bracket is fixed on pressing plate, and the both sides of plate bracket are respectively fixed with one
A cable pressing tongs, fixed block is equipped with below cable pressing tongs connecting rod, and fixed block is fixedly connected with cable connector, cable connector connection
Cable has the aperture for facilitating cable pressing tongs connecting rod to move up and down on pressing plate, and the top middle position of jig bracket is fixed with probe
Pressing tongs.
Further, plate bracket is concave.
Further, the test fixture further includes pedestal, and the surface of pedestal is connected by hinge on pedestal.
Further, the hinge of a side surface of pedestal is located at the lower section of pedestal, two sides adjacent with this side surface
The hinge in face is located at the top of pedestal.
Further, described two sides are equipped with tight latch mechanism, for the fixed surface adjacent with described two sides.
Compared with prior art, another the utility model has the beneficial effects that: testing single-board side has cable interface
Side has probe contact, therefore the test fixture of the utility model design includes the two sets of grafting of probe pressing tongs and cable pressing tongs mechanism
Mechanism.The pressing tongs being fixed on jig bracket is responsible for the on-off of probe and the compression positioning of printed board；It is fixed on plate bracket
The pressing tongs of grafting cable, for interrupting for cable.Pressing tongs mechanism has from locking function, and automatic limiting positions after reaching bottom
It sets.The utility model meets tool, and there are two types of the single-board testing demand of interface, easy to operate, high reliablity.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the veneer after linking probe and cable；
Fig. 3 is test fixture superstructure schematic diagram；
Fig. 4 is fixed block partial enlarged view.
Description of symbols:
Cable -1, veneer -2, probe -3, mainboard -4, jig bracket -5, probe pressing tongs -6, pressing plate -7, plate bracket -8,
Cable pressing tongs -9, platform -10, pedestal -11, fixed block -12, screw -13, cable connector -14, probe fixed plate 15.
Specific embodiment
As shown in Figure 1, the utility model proposes test fixture include pedestal 11 and top jig mechanism, the table of pedestal 11
Face uses hinge connection, and the hinge on two of them side is located at the top of pedestal 11, is respectively provided with one on the two sides
Tight latch mechanism.Hinge on front of chassis is located at the lower section of pedestal 11, is easy to open front, can be by tightly locking behind closing front
The fixed front of mechanism, makes pedestal 11 become enclosed construction.The inside of pedestal 11 is also used to install the card slot of mainboard 4.
As shown in Figures 2 to 4, the top jig mechanism of this test fixture includes jig bracket 5, the bottom surface of jig bracket 5
Equipped with probe fixed plate 15, probe fixed plate 15 is for fixing probe 3 and other connectors.The top of probe fixed plate 15, which is equipped with, to be used
In the platform 10 for placing testing single-board.Pressing plate 7 is fixed on the bottom surface of jig bracket 5 by two guide posts, fixed on pressing plate 7
There is plate bracket 8, plate bracket 8 is concave, and the both sides of plate bracket 8 are respectively fixed with a cable pressing tongs 9, cable pressing tongs 9
Fixed block 12 is installed, fixed block 12 is fixedly connected with cable connector 14 by screw 13, and cable connector 14 connects below connecting rod
Cable 1 has the aperture for facilitating 9 connecting rod of cable pressing tongs to move up and down on pressing plate 7.The top middle position of jig bracket 5 is fixed with
Probe pressing tongs 6.
When test, probe pressing tongs 6 is first pushed to locked, the survey on the probe and testing single-board in probe fixed plate 15 at this time
Pilot connection；Two cable pressing tongs 9 are pushed again and are locked, cable connector 14 is connect with testing single-board at this time.It is first lifted when disconnection
Two cable pressing tongs 9 arrive locked position, and cable connector 14 disconnects；Probe pressing tongs is lifted again to 6 locked positions, probe and survey
Veneer is tried to disconnect.
Technical principle of the utility model has been described above with reference to specific embodiments, these descriptions are intended merely to explain this reality
With novel technical principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.It is explained based on this,
Those skilled in the art do not need to pay for creative labor other specific embodiment parties that can associate the utility model
Formula all will fall within the protection scope of the utility model.
Claims (5)
1. there are two types of the single-board testing jigs of connection type for a kind of tool, which is characterized in that the test fixture includes jig bracket
(5), the bottom surface of jig bracket (5) is equipped with probe fixed plate (15), and the top of probe fixed plate (15) is equipped with for placing test
The platform (10) of veneer, pressing plate (7) are fixed on the bottom surface of jig bracket (5) by two guide posts, and pressing plate is fixed on (7)
Plate bracket (8), the both sides of plate bracket (8) are respectively fixed with a cable pressing tongs (9), the lower section of cable pressing tongs (9) connecting rod
It is equipped with fixed block (12), fixed block (12) is fixedly connected cable connector (14), cable connector (14) connection cables (1), pressing plate
(7) there is the aperture for facilitating cable pressing tongs (9) connecting rod to move up and down on, the top middle position of jig bracket (5) is fixed with probe
Pressing tongs (6).
2. there are two types of the single-board testing jigs of connection type for a kind of tool as described in claim 1, which is characterized in that plate bracket
It (8) is concave.
3. there are two types of the single-board testing jigs of connection type for a kind of tool as described in claim 1, which is characterized in that the test is controlled
Tool further includes pedestal (11), and the surface of pedestal (11) is connected by hinge on pedestal (11).
4. there are two types of the single-board testing jigs of connection type for a kind of tool as claimed in claim 3, which is characterized in that pedestal (11)
The hinge of one side surface is located at the lower section of pedestal (11), and the hinge of two side adjacent with this side surface is located at pedestal (11)
Top.
5. there are two types of the single-board testing jigs of connection type for a kind of tool as claimed in claim 4, which is characterized in that described two sides
Face is equipped with tight latch mechanism, for the fixed surface adjacent with described two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196705.5U CN208621724U (en) | 2018-07-26 | 2018-07-26 | There are two types of the single-board testing jigs of connection type for a kind of tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821196705.5U CN208621724U (en) | 2018-07-26 | 2018-07-26 | There are two types of the single-board testing jigs of connection type for a kind of tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208621724U true CN208621724U (en) | 2019-03-19 |
Family
ID=65707572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821196705.5U Active CN208621724U (en) | 2018-07-26 | 2018-07-26 | There are two types of the single-board testing jigs of connection type for a kind of tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208621724U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740637A (en) * | 2021-07-28 | 2021-12-03 | 苏州浪潮智能科技有限公司 | Cable test fixture |
-
2018
- 2018-07-26 CN CN201821196705.5U patent/CN208621724U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113740637A (en) * | 2021-07-28 | 2021-12-03 | 苏州浪潮智能科技有限公司 | Cable test fixture |
| CN113740637B (en) * | 2021-07-28 | 2023-11-03 | 苏州浪潮智能科技有限公司 | Cable test fixture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 401, building 12, east area, airport business park, No. 80, Huanhe North Road, free trade zone (Airport Economic Zone), Binhai New Area, Tianjin 300000 Patentee after: Gaoxing Zhilian Technology Co.,Ltd. Address before: 300308, Zhongxing Industrial base, 2 East seven, Airport Economic Zone, Tianjin Binhai New Area Patentee before: ZTE INTELLIGENT IOT TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 401, building 12, East Airport Business Park, 80 Huanhe North Road, Tianjin Binhai New Area pilot free trade zone (Airport Economic Zone) Patentee after: Zte Intelligent Iot Technology Co.,Ltd. Address before: Room 401, building 12, East Airport Business Park, 80 Huanhe North Road, Tianjin Binhai New Area pilot free trade zone (Airport Economic Zone) Patentee before: Gaoxing Zhilian Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |