CN204845999U - PCB transport vechicle - Google Patents
PCB transport vechicle Download PDFInfo
- Publication number
- CN204845999U CN204845999U CN201520495446.6U CN201520495446U CN204845999U CN 204845999 U CN204845999 U CN 204845999U CN 201520495446 U CN201520495446 U CN 201520495446U CN 204845999 U CN204845999 U CN 204845999U
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- China
- Prior art keywords
- pcb
- vehicle frame
- plate
- frame
- connecting portion
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Abstract
The utility model relates to a PCB transport vechicle, including the frame with install the universal wheel in frame bottom, two oblique backup plates being equipped with on the frame that the upper end is that the acute angle connects and be two that the V type is connected with the lower extreme of two oblique backup plates respectively and place the board still include the spring, each top of placing the board is equipped with the dead lever parallel with corresponding oblique backup plate, the both ends of dead lever are the same direction of court two connecting portion of formation of buckling respectively, the connecting portion slip is located on the frame to through spring and connected to the frame. Above -mentioned PCB transport vechicle, through erectting multilayer PCB and leaning on to one side on backup plate to one side, connecting portion resume at the spring under the pulling of elasticity, and the direction along the guide way towards oblique backup plate is slided, and then drives the dead lever and press the syncline and depend on the multilayer PCB on backup plate to one side, prevents that it slides and scrape colored PCB surface to take place relative friction between adjacent each layer PCB, influences PCB's quality.
Description
Technical field
The utility model relates to PCB manufacturing technology field, particularly relates to a kind of PCB transport trolley.
Background technology
At PCB (PrintedCircuitBoard, printed circuit board) in manufacturing process, PCB is often needed to be transported to another operation from an operation, in order to cause carrying inconvenience when solving PCB horizontal positioned, easily the problem such as weigh wounded, PCB transport trolley of the prior art utilize supporting oblique surface to be erect by PCB and lean against on supporting oblique surface and employing positioning baffle to prevent PCB from landing supporting oblique surface.But, when leaning against the PCB number of plies on supporting oblique surface and being less, the side being in outermost PCB away from supporting oblique surface cannot support positioning baffle, like this, the rocking of PCB transport trolley is easily caused and between neighboring layers PCB, Relative friction is occurred and slide and scratch PCB surface, affects the quality of PCB.
Utility model content
Based on this, be necessary for problems of the prior art, provide and Relative friction occurs between a kind of PCB of preventing slide and the PCB transport trolley that scratches PCB surface.
A kind of PCB transport trolley, comprise vehicle frame and the cardan wheel being arranged on bottom of frame, it is that two V-shaped two of being connected in lower end leaning to plate and lean to plate respectively with two connecting of acute angle place plate that vehicle frame is provided with upper end, also comprise spring, the top of each placement plate is provided with and leans to the parallel fixed link of plate with corresponding, the two ends of fixed link are bent to form two connecting portions respectively in the same direction, and connecting portion slides and is located on vehicle frame, and is connected with vehicle frame by spring.
Above-mentioned PCB transport trolley, lean on plate by multi-layer PCB being erect and leaning against, connecting portion is under spring recovers the pulling of elastic force, slide along guide groove towards the direction leaning to plate, and then drive fixed link to press to the multi-layer PCB leaning against and lean on plate, prevent from that Relative friction occurs between neighboring layers PCB slide and scratch PCB surface, affect the quality of PCB.
Wherein in an embodiment, vehicle frame offers guide groove, connecting portion inserts guide groove, and slides along guide groove.
Wherein in an embodiment, the two ends of fixed link are at right angles bent to form two connecting portions.
Wherein in an embodiment, also comprise positive stop strip and be located at the holder on vehicle frame, one end of positive stop strip is rotatably connected on the side leaning to plate, and the other end is connected with holder.
Wherein in an embodiment, holder is L-type, comprises and is rotatably connected on the first end on vehicle frame and the second end for limiting positive stop strip swing.
Wherein in an embodiment, vehicle frame is also provided with handle.
Accompanying drawing explanation
Fig. 1 is the structural representation of the PCB transport trolley of the utility model one embodiment;
Fig. 2 is the exploded view of the transport trolley of PCB shown in Fig. 1;
Fig. 3 is the schematic enlarged-scale view of a-quadrant shown in Fig. 1;
Fig. 4 is the schematic enlarged-scale view in the region of B shown in Fig. 2.
Detailed description of the invention
The utility model provides a kind of PCB transport trolley, this PCB transport trolley comprises: vehicle frame, the cardan wheel being arranged on bottom of frame and spring, it is that two V-shaped two of being connected in lower end leaning to plate and lean to plate respectively with two connecting of acute angle place plate that vehicle frame is provided with upper end, the top of each placement plate is provided with and leans to the parallel fixed link of plate with corresponding, the two ends of fixed link are bent to form two connecting portions respectively in the same direction, connecting portion slides and is located on vehicle frame, and is connected with vehicle frame by spring.
As depicted in figs. 1 and 2, wherein, Fig. 1 is the structural representation of the PCB transport trolley 10 of the utility model one embodiment, and Fig. 2 is the exploded view of the transport trolley of PCB shown in Fig. 1 10.
The handle 300 that PCB transport trolley 10 comprises vehicle frame 100, is arranged on the cardan wheel 200 bottom vehicle frame 100 and is located on vehicle frame 100.Vehicle frame 100 be provided with upper end be acute angle connect first lean to plate 410 and second and lean to plate 420, vehicle frame 100 be provided with lean to first respectively plate 410 and second lean to the lower end of plate 420 V-shaped be connected first place plate 510 and second and place plate 520.
In order to prevent rocking to cause and Relative friction occurs between neighboring layers PCB slide and scratch PCB surface because of PCB transport trolley 10, PCB transport trolley 10 also comprises the first spring 600 and the second spring (not shown), lean to plate 410 and first for first and place plate 510, first places the top of plate 510 is provided with the fixed link 700 leaning to plate 410 with first and be arranged in parallel, the two ends of fixed link 700 are bent to form the first connecting portion 710 and the second connecting portion (figure does not mark) respectively in the same direction, first connecting portion 710 and the second connecting portion all slide and are located on vehicle frame 100, first connecting portion 710 is connected with vehicle frame 100 with the second spring respectively by the first spring 600 with the second connecting portion.In the present embodiment, the two ends of fixed link 700 are at right angles bent to form the first connecting portion 710 and the second connecting portion.
As shown in Figure 3 and Figure 4, wherein, Fig. 3 is the schematic enlarged-scale view of a-quadrant shown in Fig. 1, and Fig. 4 is the schematic enlarged-scale view in the region of B shown in Fig. 2.For the first connecting portion 710, being located on vehicle frame 100 to realize the first connecting portion 710 slip, such as, vehicle frame 100 offering the first guide groove 110, first connecting portion 710 inserts the first guide groove 110, and can slide along the first guide groove 110 under the resilient force of the first spring 600.
In order to prevent causing PCB landing because of rocking of PCB transport trolley 10, the holder 820 that PCB transport trolley 10 also comprises positive stop strip 810 and is located on vehicle frame 100, one end of positive stop strip 810 is rotatably connected on the side that first leans to plate 410, and the other end of positive stop strip 810 is connected with holder 820.Such as, in the present embodiment, holder 820, in L-type, comprises and is rotatably connected on the first end 821 on vehicle frame 100 and the second end 822 for limiting positive stop strip 810 swing.And for example, in other embodiments, holder 820 is clip, hook etc.
In the practical application of PCB transport trolley 10, being erect by multi-layer PCB and leaning against leans on plate, connecting portion is under spring recovers the pulling of elastic force, slide along guide groove towards the direction leaning to plate, and then drive fixed link to press to the multi-layer PCB leaning against and lean on plate, prevent from that Relative friction occurs between neighboring layers PCB slide and scratch PCB surface, affect the quality of PCB.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification sheets is recorded.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (6)
1. a PCB transport trolley, comprise vehicle frame and the cardan wheel being arranged on bottom of frame, it is that two V-shaped two of being connected in lower end leaning to plate and lean to plate respectively with two connecting of acute angle place plate that vehicle frame is provided with upper end, it is characterized in that, also comprise spring, the top of each placement plate is provided with and leans to the parallel fixed link of plate with corresponding, and the two ends of fixed link are bent to form two connecting portions respectively in the same direction, connecting portion slides and is located on vehicle frame, and is connected with vehicle frame by spring.
2. PCB transport trolley according to claim 1, is characterized in that, vehicle frame offers guide groove, and connecting portion inserts guide groove, and slides along guide groove.
3. PCB transport trolley according to claim 1, is characterized in that, the two ends of fixed link are at right angles bent to form two connecting portions.
4. PCB transport trolley according to claim 1, is characterized in that, also comprise positive stop strip and be located at the holder on vehicle frame, one end of positive stop strip is rotatably connected on the side leaning to plate, and the other end is connected with holder.
5. PCB transport trolley according to claim 4, is characterized in that, holder is L-type, comprises and is rotatably connected on the first end on vehicle frame and the second end for limiting positive stop strip swing.
6. PCB transport trolley according to claim 1, is characterized in that, vehicle frame is also provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520495446.6U CN204845999U (en) | 2015-07-08 | 2015-07-08 | PCB transport vechicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520495446.6U CN204845999U (en) | 2015-07-08 | 2015-07-08 | PCB transport vechicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204845999U true CN204845999U (en) | 2015-12-09 |
Family
ID=54736576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520495446.6U Expired - Fee Related CN204845999U (en) | 2015-07-08 | 2015-07-08 | PCB transport vechicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204845999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117198A (en) * | 2017-05-24 | 2017-09-01 | 安徽博泰电路科技有限公司 | A kind of PCB revolution transport vehicles |
-
2015
- 2015-07-08 CN CN201520495446.6U patent/CN204845999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107117198A (en) * | 2017-05-24 | 2017-09-01 | 安徽博泰电路科技有限公司 | A kind of PCB revolution transport vehicles |
| CN107117198B (en) * | 2017-05-24 | 2023-12-29 | 吉安市三强线路有限公司 | PCB turnover transport vechicle |
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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: 20151209 Termination date: 20170708 |