CN203376349U - A testing tool for the expanded port of a printed circuit board - Google Patents
A testing tool for the expanded port of a printed circuit board Download PDFInfo
- Publication number
- CN203376349U CN203376349U CN201320430483.XU CN201320430483U CN203376349U CN 203376349 U CN203376349 U CN 203376349U CN 201320430483 U CN201320430483 U CN 201320430483U CN 203376349 U CN203376349 U CN 203376349U
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- China
- Prior art keywords
- printed circuit
- circuit board
- pcb
- expansion port
- board
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a testing tool for the expanded port of a printed circuit board. The testing tool for the expanded port of a printed circuit board comprises a pedestal, a fixing rack, a slide plate member, a guiding bar, a peripheral device, a acrylic handle, a sleeve, a connecting rod, a brake member, a positioning member, a push plate, an expanded port, a top plate, a printed circuit board, and a thermal insulation board. By using the thermal insulation board, the testing tool is prepared by cast aluminium material with good heat dissipation and effectively dissipates heat generated in the testing process of the expanded port of a printed circuit board, thereby protecting the expanded port of a printed circuit board. Further, the testing tool effectively prevents the printed circuit board or the peripheral device from being damaged by improper force application of workers so as to resolve a problem that force is easy to applied excessively just by means of experience in the testing of the expanded port of a printed circuit board. In addition, the testing tool for the expanded port of a printed circuit board has characteristics of simple structure, easy manipulation and excellent performance.
Description
Technical field
The utility model belongs to the printed-board technology field, relates in particular to a kind of measurement jig of printed circuit board (PCB) expansion port.
Background technology
Printed circuit board (PCB) becomes between each electronic product the medium of the transmission of information of communicating with each other, playing the part of considerable role, on printed circuit board (PCB) for each electronic product, be provided with signal transmission slot or the connectivity port of the different size specification of multiple correspondence, for electronic products with separately independently mode connect plant; So on printed circuit board (PCB), each forms whether normal operation of assembly, quality of printed circuits quality just, and the important key of total system normal operation, wherein on printed circuit board (PCB), be used for the expansion port be connected with peripherals such as CD-ROM drive, Winchester disk drive, extending that can printed circuit board (PCB) normally move especially wants crucial, and classify one of main project of test as, at this, expansion port is further described, the above mentions, expansion port on printed circuit board (PCB) is for connecting peripherals, as data storage mediums such as common CD-ROM drive, Winchester disk drive; System is when operation, and expansion port just becomes the bridge that passes mutually data between computer equipment and peripherals.
The practice that industry is tested for expansion port at present, that the staff is in manual mode, utilize signal line to connect respectively expansion port and the peripherals on printed circuit board (PCB), although this kind of practice is feasible, but shortcoming is the quite inconvenience of installation or removal process, reason is the size of applied force in the installation or removal process, is to rely on staff's experience to be carried out.
But the required power of the combination between peripherals and expansion port or dismounting also is not easy to control, and therefore probably produces the excessive situation of the application of force, and peripherals and expansion port easily produce heat in test process, cause damage.
The utility model content
The purpose of this utility model is to provide a kind of measurement jig of printed circuit board (PCB) expansion port, be intended to solve the required power of combination between peripherals and expansion port or dismounting and be not easy and control, probably produce the excessive situation of the application of force, peripherals and expansion port easily produce heat, hurtful problem in test process.
The utility model is to realize like this, a kind of measurement jig of printed circuit board (PCB) expansion port, the measurement jig of this printed circuit board (PCB) expansion port comprises: base, fixed mount, slider member, sliver, peripherals, acrylic handle, sleeve, connecting rod, brake component, keeper, push pedal, expansion port, top board, printed circuit board (PCB), thermal insulation board;
Bottom at expansion port is provided with thermal insulation board, place printed circuit board (PCB) on base, also be provided with a plurality of ejector pins on base, be provided with printed circuit board (PCB) on top board, expansion port is arranged on printed circuit board (PCB), fixed mount is arranged on the top of base, slider member be arranged on fixed mount above, slider member is used for placing peripherals, the upside that is close to base is provided with sliver, the acrylic handle is arranged on fixed mount, the right-hand member of brake component is connected with handle, the left end of brake component is connected with connecting rod, the left side of connecting rod is provided with keeper, the left side of keeper is provided with sleeve, sleeve is connected with push pedal.
Further, sleeve carries out corresponding parameter designing according to the thickness of printed circuit board (PCB).
Further, thermal insulation board adopts the good casting aluminium material of thermal diffusivity to make.
The measurement jig of the printed circuit board (PCB) expansion port that the utility model provides, pass through thermal insulation board, adopt the good casting aluminium material of thermal diffusivity to make, the heat effectively produced in the expansion port test process to printed circuit board (PCB) is evacuated, and has protected the expansion port of printed circuit board (PCB); The acrylic plastic handles be arranged so that utilize mobilizable handle to control the movement of slider member, and then change peripherals and the expansion port state that group connects or separates mutually, be conducive to complete rapidly the test operation of expansion port, and can effectively avoid because of the improper damage that causes printed circuit board (PCB) or peripherals of staff's application of force, and then can solving the practice that traditional expansion port tested, only probably to produce by rule of thumb the application of force excessive, peripherals and expansion port easily produce heat, hurtful problem in test process.In addition, the utility model is simple in structure, easy to operate, has passed through a kind of measurement jig of printed circuit board (PCB) expansion port of function admirable.
The accompanying drawing explanation
Fig. 1 is the structural representation of the measurement jig of the printed circuit board (PCB) expansion port that provides of the utility model embodiment;
In figure: 1, base; 2, fixed mount; 3, slider member; 4, sliver; 5, peripherals; 6, acrylic handle; 7, sleeve; 8, connecting rod; 9, brake component; 10, keeper; 11, push pedal; 12, expansion port; 13, top board; 14, printed circuit board (PCB); 15, thermal insulation board.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with embodiment, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 shows the measurement jig structure of the printed circuit board (PCB) expansion port that the utility model embodiment provides.For convenience of explanation, only show the part relevant to the utility model.
The measurement jig of the printed circuit board (PCB) expansion port of the utility model embodiment, the measurement jig of this printed circuit board (PCB) expansion port comprises: base, fixed mount, slider member, sliver, peripherals, acrylic handle, sleeve, connecting rod, brake component, keeper, push pedal, expansion port, top board, printed circuit board (PCB), thermal insulation board;
Bottom at expansion port is provided with thermal insulation board, place printed circuit board (PCB) on base, also be provided with a plurality of ejector pins on base, be provided with printed circuit board (PCB) on top board, expansion port is arranged on printed circuit board (PCB), fixed mount is arranged on the top of base, slider member be arranged on fixed mount above, slider member is used for placing peripherals, the upside that is close to base is provided with sliver, the acrylic handle is arranged on fixed mount, the right-hand member of brake component is connected with handle, the left end of brake component is connected with connecting rod, the left side of connecting rod is provided with keeper, the left side of keeper is provided with sleeve, sleeve is connected with push pedal.
As the prioritization scheme of the utility model embodiment, sleeve carries out corresponding parameter designing according to the thickness of printed circuit board (PCB).
As the prioritization scheme of the utility model embodiment, thermal insulation board adopts the good casting aluminium material of thermal diffusivity to make.
Below in conjunction with drawings and the specific embodiments, application principle of the present utility model is further described.
As shown in Figure 1, the measurement jig of the printed circuit board (PCB) expansion port of the utility model embodiment mainly is comprised of base 1, fixed mount 2, slider member 3, sliver 4, peripherals 5, acrylic handle 6, sleeve 7, connecting rod 8, brake component 9, keeper 10, push pedal 11, expansion port 12, top board 13, printed circuit board (PCB) 14, thermal insulation board 15; Base 1 is used for putting printed circuit board (PCB) 14; Also be provided with several ejector pins 13 on base 1; Be provided with printed circuit board (PCB) 14 on top board 13; Expansion port 12 is arranged on printed circuit board (PCB) 14; Be provided with thermal insulation board 15 in the bottom of expansion port 12; Fixed mount 2 is arranged on the top of base 1; Slider member 3 dress be arranged on fixed mount 2 above, slider member 3 is used for placing peripherals 5; The upside that is close to base 1 is provided with sliver 4; Acrylic handle 6 is arranged on fixed mount 2; The right-hand member of brake component 9 is connected with handle 6; The left end of brake component 9 is connected with connecting rod 8; The left side of connecting rod 8 is provided with keeper 10; The left side of keeper 10 is provided with sleeve 7; Sleeve 7 is connected with push pedal 11; Sleeve 7 carries out corresponding parameter designing according to the thickness of printed circuit board (PCB) 14, only need change sleeve during mounting or dismounting just passable, is conducive to save material; Thermal insulation board 15, adopt the good casting aluminium material of thermal diffusivity to make, and thickness, at 2 to 3 millimeters, is conducive to make circuit board better to dispel the heat when work, further strengthens the stability of work; Ejector pin 13, rise according to printed circuit board (PCB) 14, adjusts height, and when avoiding printed circuit board (PCB) 14 to be placed on base 1, the solder joint of dorsal part sustains damage.Acrylic handle 6 is set to movable device, utilize mobilizable acrylic handle 6 to control the movement of slider member 3, and then change the state that peripherals 5 connects or separates with the mutual group of expansion port 12, be conducive to complete rapidly the test operation of expansion port 12, and can effectively avoid causing because staff's application of force is improper the damage of printed circuit board (PCB) 14 or peripherals 5.
Principle of work of the present utility model:
The measurement jig of the expansion port of printed circuit board (PCB) of the present utility model, thermal insulation board 15, adopt the good casting aluminium material of thermal diffusivity to make, the heat effectively produced in the expansion port test process to printed circuit board (PCB) is evacuated, and has protected the expansion port of printed circuit board (PCB); Being arranged so that of handle 6 and slider member 3 utilizes mobilizable handle 6 to control the movement of slider member 3, and then change the state that peripherals 5 connects or separates with the mutual group of expansion port 12, be conducive to complete rapidly the test operation of expansion port 12, and can effectively avoid causing because staff's application of force is improper the damage of printed circuit board (PCB) 14 or peripherals 5, and then can solve the practice that traditional expansion port 12 tested and only probably produce by rule of thumb the excessive problem of the application of force.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (3)
1. the measurement jig of a printed circuit board (PCB) expansion port, it is characterized in that, the measurement jig of this printed circuit board (PCB) expansion port comprises: base, fixed mount, slider member, sliver, peripherals, acrylic handle, sleeve, connecting rod, brake component, keeper, push pedal, expansion port, top board, printed circuit board (PCB), thermal insulation board;
Bottom at expansion port is provided with thermal insulation board, place printed circuit board (PCB) on base, also be provided with a plurality of ejector pins on base, be provided with printed circuit board (PCB) on top board, expansion port is arranged on printed circuit board (PCB), fixed mount is arranged on the top of base, slider member be arranged on fixed mount above, slider member is used for placing peripherals, the upside that is close to base is provided with sliver, the acrylic handle is arranged on fixed mount, the right-hand member of brake component is connected with handle, the left end of brake component is connected with connecting rod, the left side of connecting rod is provided with keeper, the left side of keeper is provided with sleeve, sleeve is connected with push pedal.
2. the measurement jig of printed circuit board (PCB) expansion port as claimed in claim 1, is characterized in that, sleeve carries out corresponding parameter designing according to the thickness of printed circuit board (PCB).
3. the measurement jig of printed circuit board (PCB) expansion port as claimed in claim 1, is characterized in that, thermal insulation board adopts the good casting aluminium material of thermal diffusivity to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430483.XU CN203376349U (en) | 2013-07-19 | 2013-07-19 | A testing tool for the expanded port of a printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320430483.XU CN203376349U (en) | 2013-07-19 | 2013-07-19 | A testing tool for the expanded port of a printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203376349U true CN203376349U (en) | 2014-01-01 |
Family
ID=49838872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320430483.XU Expired - Fee Related CN203376349U (en) | 2013-07-19 | 2013-07-19 | A testing tool for the expanded port of a printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203376349U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307458A (en) * | 2015-11-06 | 2016-02-03 | 上海斐讯数据通信技术有限公司 | Test fixture with radiating function and radiating method |
| TWI632373B (en) * | 2017-10-27 | 2018-08-11 | 和碩聯合科技股份有限公司 | Fixture platform |
-
2013
- 2013-07-19 CN CN201320430483.XU patent/CN203376349U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105307458A (en) * | 2015-11-06 | 2016-02-03 | 上海斐讯数据通信技术有限公司 | Test fixture with radiating function and radiating method |
| TWI632373B (en) * | 2017-10-27 | 2018-08-11 | 和碩聯合科技股份有限公司 | Fixture platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140101 Termination date: 20170719 |