CN220121109U - Driving plate testing mechanism - Google Patents
Driving plate testing mechanism Download PDFInfo
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- CN220121109U CN220121109U CN202321662078.0U CN202321662078U CN220121109U CN 220121109 U CN220121109 U CN 220121109U CN 202321662078 U CN202321662078 U CN 202321662078U CN 220121109 U CN220121109 U CN 220121109U
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- plate
- top surface
- positioning
- water tank
- box body
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- 238000012360 testing method Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000009423 ventilation Methods 0.000 claims abstract description 9
- 238000001816 cooling Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002826 coolant Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 5
- 239000000110 cooling liquid Substances 0.000 description 4
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Abstract
The utility model relates to the technical field of drive plate test, and discloses a drive plate test mechanism, which comprises: the box body is fixedly connected with a heat conducting plate on the top surface and a supporting frame on the bottom surface; the positioning plates are fixedly connected to the top surface of the heat conducting plate, and two of the positioning plates are in a group; the ventilation opening is formed in the inner bottom surface of the box body; the water tank, water tank fixed connection is in the inside bottom surface of box, through setting up the honeycomb duct, the inside coolant liquid of honeycomb duct can reduce the temperature of the nearby environment of honeycomb duct when flowing, and the air of external environment can be blown at the surface of honeycomb duct after being taken in the inside of box by the fan to can reduce by the temperature of taking in the inside external environment air of box, the air that has reduced the temperature can contact with the bottom surface of heat conduction board, thereby can reduce the temperature of heat conduction board, and increased the effect that reduces the heat conduction board temperature.
Description
Technical Field
The utility model relates to the field of drive plate testing, in particular to a drive plate testing mechanism.
Background
When the shell of the liquid crystal display is opened, a plurality of circuit boards are found, wherein one circuit board with larger area and more compact design is a main board of the liquid crystal display, which is commonly called a driving board, and the driving board is used for processing and controlling signals sent by an external host machine and then sending the signals to a liquid crystal panel to display images.
According to publication No.: CN212905279U, a LED driving plate testing arrangement, which comprises a box body, box upper end both sides are provided with fixed subassembly, fixed subassembly includes fixing base, slide bar, movable block, spring, fixed plate and push rod, wherein, box upper end both sides are provided with the fixing base, the fixing base upper end is provided with the push rod, the one end that the push rod is close to the driving plate is provided with the movable block, the movable block below is provided with the fixed plate, the fixed plate upper end is provided with the slide bar, be provided with the spring suit on the slide bar surface between movable block and the fixed plate, pulling slide bar promotes the push rod, makes the top of movable block displacement driving plate, unclamps the handle, and under the effort of spring, the fixed plate downwardly moving fixed driving plate, heat is given the heat-conducting plate by the refrigeration piece, transmits the fin at last, starts the radiator simultaneously, carries out the heat dissipation.
However, the above scheme still has a certain disadvantage, because the temperature of the driving plate is reduced in the air cooling mode during testing, the cooling effect of air cooling can be affected by the temperature of the external environment, and if the temperature of the external environment is higher, the cooling effect of air cooling can be reduced.
Disclosure of Invention
The present utility model aims to provide a driving board testing mechanism for overcoming the above-mentioned problems or at least partially solving the above-mentioned problems, so as to solve the problems that the temperature of the driving board is reduced in the testing process by adopting an air cooling mode, the cooling effect of air cooling is affected by the external environment temperature, and if the external environment temperature is higher, the cooling effect of air cooling is reduced.
In order to achieve the above purpose, the technical scheme of the utility model is specifically realized as follows:
the utility model provides a drive plate testing mechanism, comprising: the box body is fixedly connected with a heat conducting plate on the top surface and a supporting frame on the bottom surface; the positioning plates are fixedly connected to the top surface of the heat conducting plate, and two of the positioning plates are in a group; the ventilation opening is formed in the inner bottom surface of the box body; the water tank is fixedly connected to the inner bottom surface of the tank body; the fans are fixedly connected to the inner bottom surface of the box body; the two movable blocks are arranged above the heat conducting plate; in addition, a cooling component is arranged in the box body and used for reducing the temperature of the heat conducting plate.
Through adopting above-mentioned technical scheme, through setting up the support frame, the support frame can support to fix the bottom surface at the box to can separate box and ground, increase the ventilation of box bottom surface, the inside of the air of the external environment of being convenient for gets into the box through the vent.
As a further scheme of the utility model, the positions of the fan and the ventilation opening correspond to each other, and the outer wall surface of the fan is fixedly connected with the inner wall surface of the water tank.
Through adopting above-mentioned technical scheme, through setting up the water tank, the water tank can utilize the inside coolant liquid of storing to reduce the temperature of the inside environment of box, through setting up the fan, the fan can be with the inside of taking in the inside of box of outside environment, increases the mobility of the inside air of box.
As a further aspect of the present utility model, the cooling assembly includes:
the fixed orifices, fixed Kong Kaishe is in the top surface of water tank, the top surface fixedly connected with water pump of water tank, the outer circular wall of water inlet tube of water pump with the interior circular wall fixed cover of fixed orifices is established, the inside of box is provided with the honeycomb duct, the one end of honeycomb duct with the one end fixed connection of water pump drain pipe, the position of honeycomb duct with the position of fan is corresponding.
Through adopting above-mentioned technical scheme, through setting up the water pump, the water pump can be taken out the inside coolant liquid of water tank when starting, the inside of being infused into the honeycomb duct by the coolant liquid of taking out, through setting up the honeycomb duct, the inside coolant liquid of honeycomb duct can reduce the temperature of the nearby environment of honeycomb duct when flowing, the air of external environment can blow at the surface of honeycomb duct after being taken in the inside of box by the fan, thereby can reduce the temperature of the inside external environment air of being taken in the box, the air that has reduced the temperature can be contacted with the bottom surface of heat conducting plate, thereby can reduce the temperature of heat conducting plate, and increased the effect that reduces the heat conducting plate temperature.
As a further scheme of the utility model, one side of the positioning plate is provided with a sleeving hole, the inner circular wall surface of the sleeving hole is movably sleeved with a movable rod, and one side of the movable block is fixedly connected with one end of the movable rod.
Through adopting above-mentioned technical scheme, through setting up the movable rod, the inside lateral shifting in the hole of cup jointing of movable rod to promote the movable block in the synchronous removal in the top of heat conduction board at the in-process that removes, and finally remove to the top surface of heat conduction board top surface drive plate.
As a further scheme of the utility model, the top surface of the movable block is provided with a plurality of positioning holes, the inner circular wall surface of the positioning holes is movably sleeved with positioning rods, a connecting plate is arranged above the movable block, the bottom surface of the connecting plate is fixedly connected with the top end of the positioning rods, and the top surface of the connecting plate is fixedly connected with a lifting ring.
Through adopting above-mentioned technical scheme, through setting up the pull ring, the pull ring of carrying can be convenient for the staff to the connecting plate application ascending effort to can drive the inside upward movement of locating lever in the locating hole.
As a further scheme of the utility model, two pressing plates are arranged above the heat conducting plate, the bottom surface of each pressing plate is fixedly connected with an elastic pad, the top surface of each pressing plate is fixedly connected with the bottom end of each positioning rod, and the outer circular wall surface of each positioning rod is movably sleeved with a handle spring.
Through adopting above-mentioned technical scheme, through setting up the clamp plate, the clamp plate can be driven synchronous upward movement when the inside of locating hole is upwards moved at the locating lever to the spring is accumulated to the extrusion spring when upwards moving and is replied elasticity, through setting up the spring, the spring can utilize the resilience of release to promote clamp plate and elastic pad to press the fixed drive plate in the position of heat conduction board top surface of top surface at the top surface of drive plate after the effort that applys on the pull ring disappears.
The utility model provides a driving plate testing mechanism, which has the beneficial effects that:
through setting up the water pump, the water pump can be taken out the inside coolant liquid of water tank when starting, the coolant liquid of being taken out can be by the inside of instilling into the honeycomb duct, through setting up the honeycomb duct, the inside coolant liquid of honeycomb duct can reduce the temperature of the nearby environment of honeycomb duct when flowing, the air of external environment can blow at the surface of honeycomb duct after being taken in the inside of box by the fan, thereby can reduce the temperature by taking in the inside external environment air of box, the air of temperature can be contacted with the bottom surface of heat conduction board, thereby can reduce the temperature of heat conduction board, and increased the effect of reducing the heat conduction board temperature, make the cooling effect of fan not influenced by external environment temperature.
Through setting up the clamp plate, the clamp plate can be driven synchronous upward movement when the inside of locating hole is upwards moved to extrude the spring and store the resilience force of reply when upwards moving, through setting up the spring, the spring can utilize the resilience force of release to promote clamp plate and elastic pad to press the fixed drive plate in the top surface of drive plate at the position of heat conduction board top surface after the effort that applys on the pull ring disappears.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an embodiment of the present utility model;
fig. 2 is a schematic diagram of a split structure according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a vent structure according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a movable block structure according to an embodiment of the present utility model.
In the figure: 1. a case; 2. a heat conductive plate; 3. a support frame; 4. a positioning plate; 5. a movable block; 6. a flow guiding pipe; 7. a water tank; 8. a blower; 9. a fixing hole; 10. a water pump; 11. a vent; 12. a socket hole; 13. a movable rod; 14. positioning holes; 15. a positioning rod; 16. a spring; 17. pressing the plate; 18. an elastic pad; 19. a connecting plate; 20. the pull ring is lifted.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Referring to fig. 1, 2 and 3, the driving board testing mechanism provided by the embodiment of the utility model comprises a box body 1, wherein the top surface of the box body 1 is fixedly connected with a heat conducting board 2, the heat conducting board 2 is made of aluminum oxide heat conducting rubber, the bottom surface of the box body 1 is fixedly connected with a supporting frame 3, the top surface of the heat conducting board 2 is fixedly connected with a plurality of positioning boards 4, two positioning boards 4 are in a group, the inner bottom surface of the box body 1 is provided with a ventilation opening 11, the inner bottom surface of the box body 1 is fixedly connected with a water tank 7, the inner bottom surface of the box body 1 is fixedly connected with a plurality of fans 8, the fans 8 are of the existing structure and are not repeated herein, two movable blocks 5 are arranged above the heat conducting board 2, and other parts are arranged inside the box body 1 and are used for reducing the temperature of the heat conducting board 2, the fans 8 correspond to the positions of the ventilation opening 11, the outer wall surface of the fan 8 is fixedly connected with the inner wall surface of the water tank 7, the cooling component comprises a fixing hole 9, the fixing hole 9 is formed in the top surface of the water tank 7, the water pump 10 is fixedly connected with the top surface of the water tank 7, the water pump 10 is of an existing structure, details are omitted, the outer circular wall surface of a water inlet pipe of the water pump 10 is fixedly sleeved with the inner circular wall surface of the fixing hole 9, a flow guide pipe 6 is arranged in the box body 1, one end of the flow guide pipe 6 is fixedly connected with one end of a water drain pipe of the water pump 10, the position of the flow guide pipe 6 corresponds to that of the fan 8, in the process of testing a driving plate, the driving plate slowly accumulates heat, then a worker starts the fan 8 and the water tank 7, cooling liquid in the water tank 7 reduces the temperature of the fan 8, then the worker starts the water pump 10 pumps the cooling liquid in the water tank 7 into the flow guide pipe 6, the air in the external environment is pumped into the box body 1 by the fan 8 and then blown on the surface of the flow guide pipe 6, so that the temperature of the air in the external environment pumped into the box body 1 can be reduced, the air with the reduced temperature can be contacted with the bottom surface of the heat conducting plate 2, the temperature of the heat conducting plate 2 can be reduced, and the effect of reducing the temperature of the heat conducting plate 2 is improved.
Referring to fig. 1, 2 and 3, a sleeve hole 12 is formed in one side of the positioning plate 4, a movable rod 13 is movably sleeved on the inner circular wall surface of the sleeve hole 12, one side of the movable block 5 is fixedly connected with one end of the movable rod 13, a plurality of positioning holes 14 are formed in the top surface of the movable block 5, a positioning rod 15 is movably sleeved on the inner circular wall surface of the positioning hole 14, a connecting plate 19 is arranged above the movable block 5, the bottom surface of the connecting plate 19 is fixedly connected with the top end of the positioning rod 15, and a lifting ring 20 is fixedly connected with the top surface of the connecting plate 19.
Referring to fig. 1, fig. 2 and fig. 4, two pressing plates 17 are arranged above the heat conducting plate 2, an elastic pad 18 is fixedly connected to the bottom surface of the pressing plate 17, the elastic pad 18 is made of rubber, the top surface of the pressing plate 17 is fixedly connected with the bottom end of the positioning rod 15, a spring 16 is movably sleeved on the outer circular wall surface of the positioning rod 15, the spring 16 is of an existing structure, the spring is not repeated here, a worker can apply upward acting force to the lifting ring 20 first, the lifting ring 20 can drive the connecting plate 19 to move upwards synchronously when moving upwards, the connecting plate 19 and the positioning rod 15 are fixed together, so that the positioning rod 15 can be driven to move upwards synchronously in the positioning hole 14, the spring 16 is extruded to store restoring force when moving upwards, then the worker can place the driving plate on the top surface of the heat conducting plate 2, then the worker can remove acting force applied to the lifting ring 20, the released restoring force can push the pressing plate 17 to press the top surface of the driving plate, when the pressing plate 17 is pressed on the driving plate, the elastic pad 18 can be attached to the top surface of the driving plate, the driving plate 17 can be prevented from being damaged due to the fact that the driving plate is scattered by the large area of the driving plate is damaged due to the fact that the driving plate is pressed by the driving plate is large, and the driving plate 18 can be prevented from being damaged due to the fact that the driving plate is damaged due to the large area is pressed by the driving plate is greatly is avoided.
Working principle: referring to fig. 1-4, when in use, firstly, a worker applies an upward acting force to the pull ring 20, the pull ring 20 drives the connecting plate 19 to move upwards synchronously when moving upwards, because the connecting plate 19 and the positioning rod 15 are fixed together, the positioning rod 15 can be driven to move upwards synchronously in the positioning hole 14, and the elastic force is accumulated by the pressing spring 16 when moving upwards, then the worker can place the driving plate on the top surface of the heat conducting plate 2, then the worker can remove the acting force applied on the pull ring 20, the elastic force accumulated by the spring 16 can release, the released elastic force can push the pressing plate 17 to press the top surface of the driving plate, when the pressing plate 17 presses the driving plate, the elastic pad 18 can be attached to the top surface of the driving plate, the driving plate is prevented from being scratched by the pressing plate 17, in the process of testing the driving plate, then the worker can start the fan 8 and the water tank 7, the cooling liquid in the water tank 7 can reduce the temperature of the fan 8, then the worker can start the water pump 10, the water pump 10 can pump the cooling liquid in the water tank 7 to the water pumping pipe 6 into the air guiding pipe 6, and the air in the air can be pumped into the air tank 2, and the air can be cooled down by the air in the air tank 2, and the temperature can be reduced, and the temperature of the air can be reduced by the air can be cooled by the air 1.
Through setting up movable rod 13, movable rod 13 can cup joint the inside lateral shifting of hole 12 to promote movable block 5 in the in-process that removes and remove to the top surface of heat conduction board 2 top surface drive plate in step, simultaneously because movable rod 13 cup joints the inside at two cup joints hole 12, thereby can increase movable rod 13 stability when removing.
The foregoing is merely exemplary of the present utility model and is not intended to limit the present utility model. Various modifications and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the utility model are to be included in the scope of the claims of the present utility model.
Claims (6)
1. A drive plate testing mechanism, comprising:
the heat-conducting plate (2) is fixedly arranged on the top surface of the box body (1), and the support frame (3) is fixedly arranged on the bottom surface of the box body (1);
the plurality of positioning plates (4), the plurality of positioning plates (4) are fixedly arranged on the top surface of the heat conducting plate (2), and two positioning plates (4) of the plurality of positioning plates (4) are in a group;
a ventilation opening (11), wherein the ventilation opening (11) is arranged on the inner bottom surface of the box body (1);
the water tank (7), the said water tank (7) is fixedly installed in the internal bottom surface of the said box (1);
the fans (8) are fixedly arranged on the inner bottom surface of the box body (1);
the two movable blocks (5) are arranged above the heat conducting plate (2);
in addition, a cooling component is arranged in the box body (1) and used for reducing the temperature of the heat conducting plate (2).
2. A drive plate testing mechanism according to claim 1, wherein the fan (8) corresponds to the position of the ventilation opening (11), and the outer wall surface of the fan (8) is fixedly mounted with the inner wall surface of the water tank (7).
3. The drive plate testing mechanism of claim 1, wherein the cooling assembly comprises:
fixed orifices (9), fixed orifices (9) are seted up the top surface of water tank (7), the top surface fixed mounting of water tank (7) has water pump (10), the outer circular wall of water inlet tube of water pump (10) with the interior circular wall fixed cover of fixed orifices (9) is established, the inside of box (1) is provided with honeycomb duct (6), the one end of honeycomb duct (6) with the one end fixed mounting of water pump (10) drain pipe, the position of honeycomb duct (6) with the position of fan (8) is corresponding.
4. The driving plate testing mechanism according to claim 1, wherein a sleeve hole (12) is formed in one side of the positioning plate (4), a movable rod (13) is movably sleeved on the inner circular wall surface of the sleeve hole (12), and one side of the movable block (5) is fixedly installed with one end of the movable rod (13).
5. The driving plate testing mechanism according to claim 1, wherein the top surface of the movable block (5) is provided with a plurality of positioning holes (14), the inner circular wall surface of the positioning holes (14) is movably sleeved with a positioning rod (15), a connecting plate (19) is arranged above the movable block (5), the bottom surface of the connecting plate (19) is fixedly mounted with the top end of the positioning rod (15), and the top surface of the connecting plate (19) is fixedly mounted with a lifting ring (20).
6. The driving plate testing mechanism according to claim 5, wherein two pressing plates (17) are arranged above the heat conducting plate (2), an elastic pad (18) is fixedly arranged on the bottom surface of each pressing plate (17), the top surface of each pressing plate (17) is fixedly arranged with the bottom end of each positioning rod (15), and a handle spring (16) is movably sleeved on the outer circular wall surface of each positioning rod (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321662078.0U CN220121109U (en) | 2023-06-28 | 2023-06-28 | Driving plate testing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321662078.0U CN220121109U (en) | 2023-06-28 | 2023-06-28 | Driving plate testing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220121109U true CN220121109U (en) | 2023-12-01 |
Family
ID=88895699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321662078.0U Active CN220121109U (en) | 2023-06-28 | 2023-06-28 | Driving plate testing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220121109U (en) |
-
2023
- 2023-06-28 CN CN202321662078.0U patent/CN220121109U/en active Active
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