CN204556785U - A kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng - Google Patents
A kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng Download PDFInfo
- Publication number
- CN204556785U CN204556785U CN201520267581.5U CN201520267581U CN204556785U CN 204556785 U CN204556785 U CN 204556785U CN 201520267581 U CN201520267581 U CN 201520267581U CN 204556785 U CN204556785 U CN 204556785U
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- China
- Prior art keywords
- pressing plate
- support plate
- plate
- performance detection
- cleaning
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Abstract
The utility model discloses a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng, the top of monitor station is provided with support plate, upper mounted plate is provided with above support plate, slide rail is provided with between upper mounted plate and monitor station, upper mounted plate is provided with cylinder, the bottom of described cylinder cylinder rod is connected with pressing plate, pressing plate is through slide rail, probe is provided with bottom pressing plate, it is characterized in that: bottom pressing plate, the both sides of two upper blocks are respectively arranged with register pin, on support plate, correspondence is provided with two positioning seats, blind hole is provided with in positioning seat, described register pin can insert in the blind hole of respective side, cavity is provided with in support plate, some cleaning rollers are provided with in cavity, described cleaning roller is rotated by driven by motor, described cleaning roller can contact pcb board surface, the side of support plate is provided with blast pipe, described blast pipe is connected with cavity is through, described blast pipe is connected with blower fan by flexible pipe.
Description
Technical field
The utility model relates to a kind of detection tool, particularly relates to a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng.
Background technology
Pcb board Chinese is printed circuit board, and also known as printed circuit board (PCB), printed-wiring board (PWB), being important electronic unit, is the supporter of electronic devices and components, is the supplier of electronic devices and components electrical connection.Because it adopts electron printing to make, therefore be called as " printing " circuit board.Current pcb board detects tool, does not have better positioning system, and after pressing plate drives probe to press down, probe may not aim at test point, causes accuracy of detection lower, cannot meet detection needs.Simultaneously current pcb board detects tool when detecting, and pressing plate is pressing down in process, owing to not having stroke to limit, probe may be caused to damage pcb board by pressure, cause the damage of pcb board, bring larger loss to enterprise.On current pcb board, multi-band has impurity or chip simultaneously, affects the test of pcb board, must be removed by the mode of cleaning.
Utility model content
In order to solve problem in prior art, the utility model provides a kind of accurate positioning, can clean pcb board and dry, and accuracy of detection is high can limit stroke, avoid pcb board to damage, improve the PCB performance detection jig with cleaning location restricted driving Cheng Gongneng of safety coefficient.
To achieve these goals, technical solution adopted in the utility model is:
A kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng, comprise monitor station, cylinder, support plate, upper mounted plate, pressing plate, probe, slide rail, register pin, positioning seat, upper block and lower block, the support plate for placing pcb board is provided with at the top of monitor station, upper mounted plate is provided with above support plate, slide rail is provided with between upper mounted plate and monitor station, upper mounted plate is provided with cylinder, the bottom of described cylinder cylinder rod is connected with pressing plate, pressing plate is through slide rail, and can slide up and down along to slide rail, some probes are provided with bottom pressing plate, bottom pressing plate, the both sides of probe are respectively arranged with block, on support plate, correspondence is provided with two lower blocks, it is characterized in that: bottom pressing plate, the both sides of two upper blocks are respectively arranged with register pin, on support plate, correspondence is provided with two positioning seats, blind hole is provided with in positioning seat, described register pin can insert in the blind hole of respective side, cavity is provided with in support plate, some cleaning rollers are provided with in cavity, described cleaning roller is rotated by driven by motor, described cleaning roller can contact pcb board surface, the side of support plate is provided with blast pipe, described blast pipe is connected with cavity is through, described blast pipe is connected with blower fan by flexible pipe.
Aforesaid a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng, it is characterized in that: be respectively arranged with an one slide rail in the both sides of support plate, two one slide rails are parallel to each other.
Aforesaid a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng, is characterized in that: bottom pressing plate, be provided with 5 probes.
Aforesaid a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng, is characterized in that: the width of described pressing plate is greater than the width of support plate.
Aforesaid a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng, is characterized in that: the described register pin length be positioned at below pressing plate is longer than probe and is positioned at length below pressing plate.
Aforesaid a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng, it is characterized in that: in cavity, be provided with six roots of sensation cleaning roller, described six roots of sensation cleaning roller is arranged side by side.
Aforesaid a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng, is characterized in that: described overhead gage bottom surface area is less than lower block top-surface area.
The beneficial effects of the utility model are: the utility model has the PCB performance detection jig of cleaning location restricted driving Cheng Gongneng, control pressing plate by cylinder operation to move down, probe is utilized to detect the pcb board on support plate, pressing plate is pressing down in process, if register pin inserts in the blind hole of positioning seat, represent probe test position accurate, such accuracy of detection is higher, ensure that the Detection results of product.The utility model pressing plate is through guide rail simultaneously; and can slide up and down along to guide rail, some probes are set bottom pressing plate, bottom pressing plate; the both sides of probe are respectively arranged with block; on support plate, correspondence is provided with two lower blocks, cylinder when being with dynamic pressure plate to press down mobile, when soon arriving abnormal operating state; overhead gage and lower baffle plate contact with each other; play the effect of restriction stroke, avoid probe to damage pcb board by pressure, serve good protective effect.The utility model is provided with cavity in support plate simultaneously, some cleaning rollers are provided with in cavity, described cleaning roller is rotated by driven by motor, described cleaning roller can contact pcb board surface, the side of support plate is provided with blast pipe, described blast pipe is connected with cavity is through, and described blast pipe is connected with blower fan by flexible pipe.When pcb board by above cavity time, the top of cleaning rod contacts with the lower surface of pcb board just, removal impurity is scrubbed to the lower surface of pcb board, then makes the lower surface of pcb board air-dry by blast pipe blowing after blower fan work, thus the accuracy of test can be ensured.
Accompanying drawing explanation
Fig. 1 is the structural representation that the utility model has the PCB performance detection jig of cleaning location restricted driving Cheng Gongneng.
Embodiment
Below in conjunction with accompanying drawing, the utility model will be further described.
As shown in Figure 1, a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng, comprise monitor station 1, cylinder 2, support plate 3, upper mounted plate 4, pressing plate 5, probe 6, slide rail 7, register pin 8, positioning seat 9, upper block 10 and lower block 11, the support plate 3 for placing pcb board 12 is provided with at the top of monitor station 1, upper mounted plate 4 is provided with above support plate 3, two one slide rails 7 are provided with between upper mounted plate 4 and monitor station 1, two one slide rails 7 are positioned at the both sides of support plate 3, and two one slide rails 7 are parallel to each other.
Upper mounted plate 4 is provided with cylinder 2, and described cylinder 2 adopts straight line cylinder.The bottom of cylinder 2 cylinder rod is connected with pressing plate 5, and the width of pressing plate 5 is greater than the width of support plate 3.Described pressing plate 5 is through two one slide rails 7, and can slide up and down along to slide rail 7, bottom pressing plate 5, be provided with 5 probes 6, bottom pressing plate 5, the both sides of probe 6 are respectively arranged with block 10, on support plate 3, correspondence is provided with two lower blocks 11, bottom pressing plate 5, the both sides of two upper blocks 10 are respectively arranged with register pin 8, and on support plate 3, correspondence is provided with two positioning seats 9, in positioning seat 9, be provided with blind hole, described register pin 8 can insert in the blind hole of respective side.Described register pin 8 length be positioned at below pressing plate 5 is longer than probe 6 and is positioned at length below pressing plate 5.Described overhead gage 10 bottom surface area is less than lower block 11 top-surface area.Cavity 13 is provided with in support plate 3, some cleaning rollers 14 are provided with in cavity 13, described cleaning roller 14 is rotated by driven by motor, described cleaning roller 14 can contact pcb board surface, the side of support plate 3 is provided with blast pipe 15, described blast pipe 15 is connected with cavity 14 is through, and described blast pipe 15 is connected with blower fan by flexible pipe.
The utility model is moved down by cylinder 2 job control pressing plate 5, the pcb board 12 on probe 6 pairs of support plates 3 is utilized to detect, pressing plate 5 is pressing down in process, if register pin 8 inserts in the blind hole of positioning seat 9, represent probe test position accurate, such accuracy of detection is higher, ensure that the Detection results of product.The utility model pressing plate 5 is through guide rail 1 simultaneously; and can slide up and down along to guide rail 1, some probes 6 are set bottom pressing plate 5, bottom pressing plate 5; the both sides of probe are respectively arranged with block 10; on support plate 3, correspondence is provided with two lower blocks 11, cylinder when being with dynamic pressure plate 5 to press down mobile, when soon arriving abnormal operating state; overhead gage 10 and lower baffle plate 11 contact with each other; play the effect of restriction stroke, avoid probe 6 to damage pcb board by pressure, serve good protective effect.
The utility model is provided with cavity 13 in support plate 3 simultaneously, some cleaning rollers 14 are provided with in cavity 13, described cleaning roller 14 is rotated by driven by motor, described cleaning roller 14 can contact pcb board surface, the side of support plate 3 is provided with blast pipe 15, described blast pipe 15 is connected with cavity is through, and described blast pipe 15 is connected with blower fan by flexible pipe.When pcb board by above cavity 14 time, the top of cleaning rod 14 contacts with the lower surface of pcb board just, the lower surface of pcb board is scrubbed, then make the lower surface of pcb board air-dry by blast pipe 15 blowing after blower fan work, thus next step technique can be carried out fast, accelerate the process time of workpiece.
More than show and describe ultimate principle of the present utility model, principal character and advantage.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (7)
1. one kind has the PCB performance detection jig of cleaning location restricted driving Cheng Gongneng, comprise monitor station, cylinder, support plate, upper mounted plate, pressing plate, probe, slide rail, register pin, positioning seat, upper block and lower block, the support plate for placing pcb board is provided with at the top of monitor station, upper mounted plate is provided with above support plate, slide rail is provided with between upper mounted plate and monitor station, upper mounted plate is provided with cylinder, the bottom of described cylinder cylinder rod is connected with pressing plate, pressing plate is through slide rail, and can slide up and down along to slide rail, some probes are provided with bottom pressing plate, bottom pressing plate, the both sides of probe are respectively arranged with block, on support plate, correspondence is provided with two lower blocks, it is characterized in that: bottom pressing plate, the both sides of two upper blocks are respectively arranged with register pin, on support plate, correspondence is provided with two positioning seats, blind hole is provided with in positioning seat, described register pin can insert in the blind hole of respective side, cavity is provided with in support plate, some cleaning rollers are provided with in cavity, described cleaning roller is rotated by driven by motor, described cleaning roller can contact pcb board surface, the side of support plate is provided with blast pipe, described blast pipe is connected with cavity is through, described blast pipe is connected with blower fan by flexible pipe.
2. a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng according to claim 1, it is characterized in that: be respectively arranged with an one slide rail in the both sides of support plate, two one slide rails are parallel to each other.
3. a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng according to claim 2, is characterized in that: bottom pressing plate, be provided with 5 probes.
4. a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng according to claim 3, is characterized in that: the width of described pressing plate is greater than the width of support plate.
5. a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng according to claim 4, is characterized in that: the described register pin length be positioned at below pressing plate is longer than probe and is positioned at length below pressing plate.
6. a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng according to claim 5, it is characterized in that: in cavity, be provided with six roots of sensation cleaning roller, described six roots of sensation cleaning roller is arranged side by side.
7. a kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng according to claim 6, is characterized in that: described overhead gage bottom surface area is less than lower block top-surface area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267581.5U CN204556785U (en) | 2015-04-29 | 2015-04-29 | A kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520267581.5U CN204556785U (en) | 2015-04-29 | 2015-04-29 | A kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204556785U true CN204556785U (en) | 2015-08-12 |
Family
ID=53831879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520267581.5U Expired - Fee Related CN204556785U (en) | 2015-04-29 | 2015-04-29 | A kind of PCB performance detection jig with cleaning location restricted driving Cheng Gongneng |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204556785U (en) |
-
2015
- 2015-04-29 CN CN201520267581.5U patent/CN204556785U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20150812 Termination date: 20160429 |