CN210602643U - OBC vehicle-mounted charger circuit board drying device - Google Patents
OBC vehicle-mounted charger circuit board drying device Download PDFInfo
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- CN210602643U CN210602643U CN201921603205.3U CN201921603205U CN210602643U CN 210602643 U CN210602643 U CN 210602643U CN 201921603205 U CN201921603205 U CN 201921603205U CN 210602643 U CN210602643 U CN 210602643U
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Abstract
The utility model provides a OBC vehicle-mounted charger circuit board drying device, includes uncovered case, uncovered case upwards forms the opening, the inside fixedly connected with stopper of uncovered case, the inside of uncovered case is equipped with the gag lever post along the horizontal direction, the one end of gag lever post stretches into the inside of stopper to rotate with the stopper and be connected, the spacing frame of other end fixedly connected with of gag lever post, and spacing frame forms towards one side of the vertical axis of uncovered case and puts the mouth, the outer wall fixed mounting of uncovered case has driving motor, the one end of driving motor drive shaft extends to the inner wall of uncovered case. The utility model provides a OBC vehicle-mounted charger circuit board drying device, the utility model discloses a set up clamping assembly and make circuit board body and spacing frame stable laminating, through starting driving motor, driving motor drives circuit board body rotation, and cooperation shower nozzle spun is hot-blast rotatory dry, and then improves the drying efficiency of circuit board body.
Description
Technical Field
The utility model relates to a circuit board production processingequipment field especially relates to an OBC vehicle-mounted machine circuit board drying device that charges.
Background
The OBC vehicle-mounted charger is fixedly installed on the electric automobile, has the capability of safely and automatically charging the power battery of the electric automobile, and can dynamically adjust charging current or voltage parameters according to data provided by a battery management system, execute corresponding actions and complete the charging process.
The control and action-realizing elements of the vehicle-mounted charger are mainly distributed on the circuit board, one process is adopted for drying the circuit board during production and processing, the position of the circuit board is usually fixed at present, only one side of the circuit board can be dried, the other side of the circuit board needs to be dried by turning over the circuit board, time-consuming phenomenon is caused, and drying efficiency is not improved.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a OBC vehicle-mounted machine circuit board drying device that charges, the utility model discloses a set up clamping assembly and make circuit board body and spacing frame laminate stably, through starting driving motor, driving motor drives circuit board body rotatory, and cooperation shower nozzle spun is hot-blast to carry out spin drying, and then improves the drying efficiency of circuit board body.
(II) technical scheme
In order to solve the problems, the utility model provides an OBC vehicle-mounted charger circuit board drying device, which comprises an open box, wherein the open box is upwards provided with an opening, the inside of the open box is fixedly connected with a limiting block, the inside of the open box is horizontally provided with a limiting rod, one end of the limiting rod extends into the limiting block and is rotationally connected with the limiting block, the other end of the limiting rod is fixedly connected with a limiting frame, the limiting frame is provided with an inlet towards one side of the vertical central axis of the open box, the outer wall of the open box is fixedly provided with a driving motor, one end of a driving shaft of the driving motor extends into the inside of the open box and is fixedly connected with a limiting plate, a clamping component is arranged on the limiting plate, the inside of the open box is horizontally provided with a circuit board body, one side of the circuit board body passes through the inlet and enters, the other side of the circuit board body extends into the clamping assembly;
fixed mounting has the box body on the outer wall of uncovered case, the air inlet has been seted up to the bottom of box body, the inside fixed mounting of box body has the heating wire, be provided with the extraction subassembly on the box body, the air inlet end of extraction subassembly and the fixed intercommunication in the inside of box body, the fixed intercommunication of the end of giving vent to anger of extraction subassembly has the shower nozzle, the shower nozzle is located the limiting plate directly over, the fixed intercommunication in gas outlet of shower nozzle has the spray tube.
Preferably, clamping component comprises splint, restriction pole and spacing spring, the draw-in groove has been seted up at the middle part of splint, the circuit board body is kept away from one side of spacing frame and is extended to the inside of draw-in groove to with the inner wall sliding connection of draw-in groove, the one end and the splint fixed connection of restriction pole, the other end of restriction pole passes the limiting plate to with limiting plate sliding connection, spacing spring cup joints with the outer wall activity of restriction pole, spacing spring's one end and splint fixed connection, spacing spring's the other end and limiting plate fixed connection.
Preferably, the extraction subassembly comprises air exhauster, intake pipe and communicating pipe, the bottom of air exhauster and the top fixed connection of box body, the gas outlet has been seted up at the top of box body, the gas outlet of box body is through the fixed intercommunication of the air inlet of communicating pipe with the air exhauster, the end of giving vent to anger of air exhauster is through the fixed intercommunication of the air inlet of communicating pipe with the shower nozzle.
Preferably, the middle part of the limiting block is rotatably connected with a stop block, and the stop block is fixedly connected with one end of the limiting rod far away from the limiting frame.
Preferably, a filter screen is fixedly sleeved in the box body along the horizontal direction, and the filter screen is positioned right above the electric heating wire.
Preferably, the openings are formed in the two sides of the open box.
Preferably, the filter screen is an activated carbon filter screen.
The above technical scheme of the utility model has following profitable technological effect:
by starting the exhaust fan and the electric heating wire, the exhaust fan extracts gas in the box body, the internal air pressure of the box body is reduced, external air enters the box body through the air inlet, water in the air is adsorbed by the filter screen, enters the air inlet through the heating of the electric heating wire, enters the spray head through the exhaust fan, is finally sprayed out through the spray pipe, the driving motor is started to drive the limiting plate and the circuit board body to rotate, the circuit board body rotates, the front side and the back side of the circuit board body are dried, the drying efficiency of the circuit board body is further improved, under the action of the limiting frame, a storage effect is played on one side of the circuit board body, the limiting frame and the limiting rod are driven to rotate when the circuit board body rotates, the limiting rod rotates by taking the stop block as a circle center, under the action of the stop block, the position of the, cause spacing frame to be stable in the position of horizontal direction, through at the manual splint of pressing down of horizontal direction, circuit board body removal is kept away from to splint, until splint and circuit board body separation, manual with circuit board body and spacing frame separation, when installing circuit board body once more, manual along the horizontal direction press down splint keep away from the vertical axis of uncovered case, the removal of splint compresses spacing spring, the removal of splint is until holding down circuit board body, put into the inside to spacing frame with one side of circuit board body, remove pressing down to splint, spacing spring after the compression replies and drives splint and stabilize the centre gripping to circuit board body's opposite side, so that it is stable dry.
Drawings
Fig. 1 is the utility model provides a OBC vehicle-mounted charger circuit board drying device's schematic structure diagram.
Fig. 2 is the utility model provides an open case overlook schematic structure diagram among OBC vehicle-mounted charger circuit board drying device.
Fig. 3 is the utility model provides a structure schematic diagram is looked sideways at to open case among OBC vehicle-mounted machine circuit board drying device that charges.
Fig. 4 is the utility model provides a spacing frame's among OBC vehicle-mounted machine circuit board drying device structural schematic.
Reference numerals: 1. an open box; 2. a limiting block; 3. a limiting rod; 4. a limiting frame; 5. a drive motor; 6. a limiting plate; 7. a clamping assembly; 71. a splint; 72. a restraining bar; 73. a limiting spring; 8. a circuit board body; 9. a box body; 10. an electric heating wire; 11. an extraction assembly; 111. an exhaust fan; 112. an air inlet pipe; 113. a communicating pipe; 12. a spray head; 13. a nozzle; 14. an air inlet; 15. a stopper; 16. filtering with a screen; 17. and (6) a port.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in FIGS. 1-4, the utility model provides an OBC vehicle-mounted charger circuit board drying device, which comprises an open box 1, wherein the open box 1 is upwards opened, a limit block 2 is fixedly connected inside the open box 1, a limit rod 3 is horizontally arranged inside the open box 1, one end of the limit rod 3 extends into the limit block 2 and is rotatably connected with the limit block 2, the other end of the limit rod 3 is fixedly connected with a limit frame 4, an inlet is formed on one side of the limit frame 4 facing the vertical central axis of the open box 1, a driving motor 5 is fixedly arranged on the outer wall of the open box 1, one end of a driving shaft of the driving motor 5 extends into the open box 1 and is fixedly connected with a limit plate 6, a clamping component 7 is arranged on the limit plate 6, a circuit board body 8 is horizontally arranged inside the open box 1, one side of the circuit board body 8 passes through the inlet and enters into the inside of the limit, the other side of the circuit board body 8 extends into the clamping component 7;
fixed mounting has box body 9 on the outer wall of uncovered case 1, and air inlet 14 has been seted up to the bottom of box body 9, and the inside fixed mounting of box body 9 has heating wire 10, is provided with extraction subassembly 11 on the box body 9, and the fixed intercommunication in the inlet end of extraction subassembly 11 and the inside of box body 9, the fixed intercommunication of the end of giving vent to anger of extraction subassembly 11 have shower nozzle 12, and shower nozzle 12 is located limiting plate 6 directly over, and the fixed intercommunication in gas outlet of shower nozzle 12 has spray tube 13.
In an optional embodiment, the clamping assembly 7 is composed of a clamping plate 71, a limiting rod 72 and a limiting spring 73, a clamping groove is formed in the middle of the clamping plate 71, one side of the circuit board body 8, which is far away from the limiting frame 4, extends to the inside of the clamping groove and is connected with the inner wall of the clamping groove in a sliding manner, one end of the limiting rod 72 is fixedly connected with the clamping plate 71, the other end of the limiting rod 72 penetrates through the limiting plate 6 and is connected with the limiting plate 6 in a sliding manner, the limiting spring 73 is movably sleeved with the outer wall of the limiting rod 72, one end of the limiting spring 73 is fixedly connected with the clamping plate 71, and the other.
In an optional embodiment, the extraction assembly 11 is composed of an exhaust fan 111, an air inlet pipe 112 and a communicating pipe 113, the bottom of the exhaust fan 111 is fixedly connected with the top of the box body 9, an air outlet is formed in the top of the box body 9, the air outlet of the box body 9 is fixedly communicated with the air inlet end of the exhaust fan 111 through the communicating pipe 113, and the air outlet end of the exhaust fan 111 is fixedly communicated with the air inlet end of the spray head 12 through the communicating pipe 113.
In an optional embodiment, the middle part of the limiting block 2 is rotatably connected with a stop block 15, and the stop block 15 and one end of the limiting rod 3 far away from the limiting frame 4 are fixedly connected, so that under the action of the stop block 15, the position of the limiting rod 3 in the horizontal direction is stable when the limiting rod is used, and the position of the limiting rod 3 on the limiting frame 4 is stable.
In an alternative embodiment, a filter 16 is fixedly sleeved in the box body 9 along the horizontal direction, and the filter 16 is positioned right above the heating wire 10.
In an optional embodiment, the two sides of the open box 1 are both provided with the through openings 17, so that the circuit board body 8 can be conveniently taken out and put into the open box 1 through the through openings 17.
In an alternative embodiment, the filter screen 16 is an activated carbon filter screen, so as to filter the moisture in the air, so that the air sprayed from the spray pipe 13 is dried, and the drying efficiency is increased.
In the utility model, by starting the exhaust fan 111 and the heating wire 10, the exhaust fan 111 extracts the gas in the box body 9, the internal pressure of the box body 9 is reduced, the external air enters the box body 9 through the air inlet 14, the moisture in the air is absorbed through the filter screen 16, the air enters the air inlet pipe 112 through the heating of the heating wire 10, the air enters the spray head 12 through the exhaust fan 111, and finally is sprayed out through the spray pipe 13, the driving motor 5 is started, the limiting plate 6 and the circuit board body 8 are driven to rotate by the starting of the driving motor 5, the circuit board body 8 rotates, the front and the back surfaces are dried, the drying efficiency of the circuit board body 8 is further improved, under the action of the limiting frame 4, the storage effect is played to one side of the circuit board body 8, the limiting frame 4 and the limiting rod 3 are driven to rotate when the circuit board body 8 rotates, the limiting rod 3 rotates by taking the stop block 15 as a circle center, under the action of the stop block 15, the position of the limiting rod 3 in the horizontal direction is stable, the position of the limiting frame 4 in the horizontal direction is stable, by manually pressing the clamping plate 71 in the horizontal direction, the clamping plate 71 moves away from the circuit board body 8 until the clamping plate 71 is separated from the circuit board body 8, the circuit board body 8 is manually separated from the limiting frame 4, and when the circuit board body 8 is mounted again, pressing down splint 71 along the horizontal direction manually and keeping away from the vertical axis of uncovered case 1, splint 71's removal compresses spacing spring 73, and splint 71's removal is until holding down circuit board body 8, puts into the inside to spacing frame 4 with one side of circuit board body 8, removes pressing down to splint 71, and spacing spring 73 after the compression replies and drives splint 71 and stabilize the centre gripping to circuit board body 8's opposite side to in stable dry.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (7)
1. The utility model provides a OBC vehicle-mounted charger circuit board drying device, includes open case (1), its characterized in that: the open box (1) upwards forms an opening, the inside of the open box (1) is fixedly connected with a limiting block (2), the inside of the open box (1) is provided with a limiting rod (3) along the horizontal direction, one end of the limiting rod (3) extends into the inside of the limiting block (2) and is rotatably connected with the limiting block (2), the other end of the limiting rod (3) is fixedly connected with a limiting frame (4), the limiting frame (4) forms an opening towards one side of the vertical central axis of the open box (1), the outer wall of the open box (1) is fixedly provided with a driving motor (5), one end of a driving shaft of the driving motor (5) extends into the inside of the open box (1) and is fixedly connected with a limiting plate (6), a clamping assembly (7) is arranged on the limiting plate (6), the inside of the open box (1) is horizontally provided with a circuit board body (8), one side of the circuit board body (8) penetrates through the placing opening to enter the limiting frame (4) and is in sliding connection with the inner wall of the limiting frame (4), and the other side of the circuit board body (8) extends into the clamping assembly (7);
fixed mounting has box body (9) on the outer wall of uncovered case (1), air inlet (14) have been seted up to the bottom of box body (9), the inside fixed mounting of box body (9) has heating wire (10), be provided with extraction subassembly (11) on box body (9), the inlet end of extraction subassembly (11) and the inside fixed intercommunication of box body (9), the fixed intercommunication of the end of giving vent to anger of extraction subassembly (11) has shower nozzle (12), shower nozzle (12) are located limiting plate (6) directly over, the fixed intercommunication of the gas outlet of shower nozzle (12) has spray tube (13).
2. The on-vehicle quick-witted circuit board drying device that charges of OBC of claim 1, characterized in that, clamping unit (7) comprises splint (71), gag lever post (72) and spacing spring (73), the draw-in groove has been seted up at the middle part of splint (71), the inside of draw-in groove is extended to one side that spacing frame (4) was kept away from to circuit board body (8) to with the inner wall sliding connection of draw-in groove, the one end and splint (71) fixed connection of gag lever post (72), limiting plate (6) are passed to the other end of gag lever post (72) to with limiting plate (6) sliding connection, spacing spring (73) cup joint with the outer wall activity of gag lever post (72), the one end and splint (71) fixed connection of spacing spring (73), the other end and limiting plate (6) fixed connection of spacing spring (73).
3. The on-vehicle machine circuit board drying device that charges of OBC of claim 1, characterized in that, extraction subassembly (11) comprises air exhauster (111), intake pipe (112) and communicating pipe (113), the top fixed connection of the bottom of air exhauster (111) and box body (9), the gas outlet has been seted up at the top of box body (9), the gas outlet of box body (9) is through the fixed intercommunication of the air inlet of communicating pipe (113) with air exhauster (111), the end of giving vent to anger of air exhauster (111) is through the fixed intercommunication of air inlet of communicating pipe (113) with shower nozzle (12).
4. The drying device for the circuit board of the OBC vehicle-mounted charger according to claim 1, characterized in that a stop block (15) is rotatably connected to the middle of the limiting block (2), and the stop block (15) is fixedly connected with one end of the limiting rod (3) far away from the limiting frame (4).
5. The drying device for the circuit board of the OBC vehicle-mounted charger according to claim 1, characterized in that a filter screen (16) is fixedly sleeved in the box body (9) along a horizontal direction, and the filter screen (16) is positioned right above the heating wire (10).
6. The drying device for the circuit board of the OBC vehicle-mounted charger according to claim 1, characterized in that through openings (17) are formed in both sides of the open box (1).
7. The drying device for the circuit board of the OBC vehicle-mounted charger according to claim 5, characterized in that the filter screen (16) is an activated carbon filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603205.3U CN210602643U (en) | 2019-09-25 | 2019-09-25 | OBC vehicle-mounted charger circuit board drying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921603205.3U CN210602643U (en) | 2019-09-25 | 2019-09-25 | OBC vehicle-mounted charger circuit board drying device |
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| Publication Number | Publication Date |
|---|---|
| CN210602643U true CN210602643U (en) | 2020-05-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921603205.3U Active CN210602643U (en) | 2019-09-25 | 2019-09-25 | OBC vehicle-mounted charger circuit board drying device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112710135A (en) * | 2020-11-12 | 2021-04-27 | 衡阳磬华电子技术有限公司 | Special baking equipment for manufacturing printed circuit board |
| CN114193412A (en) * | 2020-09-02 | 2022-03-18 | 群翊工业股份有限公司 | Anti-arch circuit board frame |
-
2019
- 2019-09-25 CN CN201921603205.3U patent/CN210602643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193412A (en) * | 2020-09-02 | 2022-03-18 | 群翊工业股份有限公司 | Anti-arch circuit board frame |
| CN112710135A (en) * | 2020-11-12 | 2021-04-27 | 衡阳磬华电子技术有限公司 | Special baking equipment for manufacturing printed circuit board |
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