CN216310468U - Magnetic control linkage module of small liquid crystal blackboard - Google Patents
Magnetic control linkage module of small liquid crystal blackboard Download PDFInfo
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- CN216310468U CN216310468U CN202123132651.0U CN202123132651U CN216310468U CN 216310468 U CN216310468 U CN 216310468U CN 202123132651 U CN202123132651 U CN 202123132651U CN 216310468 U CN216310468 U CN 216310468U
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Abstract
The utility model discloses a magnetic control linkage module of a small liquid crystal blackboard, which comprises a module substrate, wherein a control chip is fixedly arranged on the upper surface of the module substrate at the middle position, components are arranged on the upper surface of the module substrate around the control chip, positioning screw holes are formed in the upper surface of the module substrate at the four-angle positions, a flat cable interface is fixedly arranged at the edge of the surface of the module substrate, a heat conduction mechanism is connected above the control chip and comprises a connection screw, a connection plate block, a first connection hole, a heat conduction strip and a second connection hole, a heat dissipation mechanism is connected on the heat conduction mechanism and comprises a heat insulation cover body, a cover body notch, a butt screw, a butt plate block and a heat dissipation plate block, and the connection plate block is arranged above the control chip. The utility model relates to a magnetic control linkage module of a small liquid crystal blackboard, which belongs to the field of magnetic control linkage modules and can effectively solve the problem of rapid temperature rise of the magnetic control linkage module.
Description
Technical Field
The utility model relates to the field of magnetic control linkage modules, in particular to a magnetic control linkage module of a small liquid crystal blackboard.
Background
The small liquid crystal blackboard is an electronic small blackboard and can be used as a creative tool for business assistants, family message boards and children doodling. The little blackboard of liquid crystal does not have the dust and does not have the blue light when using, safe eyeshield, and the pen is inhaled to magnetism is conveniently accomodate, brings portable writing and drawing experience for the user. A magnetic control linkage module control device is arranged in the small liquid crystal blackboard, however, when the magnetic control linkage module is used, a chip on the magnetic control linkage module can generate a large amount of heat and rapidly heats up, and therefore the working efficiency of the chip is affected.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a magnetic control linkage module of a small liquid crystal blackboard, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a magnetic control linkage module of little blackboard of liquid crystal, includes the module base plate, module base plate upper surface is located intermediate position fixed mounting and has control chip, module base plate upper surface is located and installs components and parts around the control chip, module base plate upper surface is located the four corners position and has all seted up the location screw, module base plate surface edge fixed mounting has the winding displacement interface, the control chip top is connected with heat conduction mechanism, heat conduction mechanism includes connecting screw, connecting plate piece, first connecting hole, heat conduction strip and second connecting hole, the last heat dissipation mechanism that is connected with of heat conduction mechanism, heat dissipation mechanism includes the heat shield body, cover body breach, butt screw, butt plate piece and heat dissipation plate piece.
Furthermore, the connecting plate block is arranged above the control chip, first connecting holes are formed in the upper surface of the connecting plate block at four corners, connecting screws are arranged in the first connecting holes, a heat conducting strip is fixedly mounted on one side of the connecting plate block, and second connecting holes are formed in the tail end of the heat conducting strip.
Furthermore, the connecting screw penetrates through the connecting plate through the first connecting hole and then is connected to the module substrate, one end of the heat conducting strip is connected to the connecting plate, and the other end of the heat conducting strip is connected to the heat dissipation mechanism.
Furthermore, the butt-joint plate block is connected to the heat conducting strip, the butt-joint screws are arranged on the upper surface of the butt-joint plate block at the four corners, the heat radiating plate block is connected to the butt-joint plate block, the heat insulating cover body is arranged below the heat radiating plate block, a cover body notch is formed in the edge of one side of the heat insulating cover body, heat generated by the control chip can be absorbed through the connecting plate block and transmitted to the heat conducting strip when the control chip is used, and then the heat conducting strip can transmit the heat to the heat radiating plate block, so that the control chip is cooled.
Furthermore, the butt joint screw penetrates through the butt joint plate and then is connected in the second connecting hole, the butt joint plate is fixed at the tail end of the heat conducting strip through the butt joint screw, and the heat conducting strip extends into the heat insulation cover body through the cover body gap.
Further, a screw hole is formed in the module substrate, and the connecting screw is connected to the module substrate through the screw hole.
Compared with the prior art, the utility model has the following beneficial effects:
can connect heat conduction mechanism in the control chip top through the connecting screw, the radiator plate piece can be installed on the little blackboard shell of liquid crystal simultaneously, the heat that the control chip produced during the use can absorb and transmit the heat conduction strip through connecting the plate on, later the heat conduction strip can be with heat transfer to the radiator plate piece on to dispel the heat to control chip, the heat-proof cover body can prevent on the heat transfer other subassemblies in the little blackboard of liquid crystal among the radiating process.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial schematic view of the present invention;
FIG. 3 is a schematic view of a heat conducting mechanism according to the present invention;
fig. 4 is a schematic view of a heat dissipation mechanism of the present invention.
In the figure: 1. positioning the screw hole; 2. a flat cable interface; 3. a component; 4. a module substrate; 5. a control chip; 6. a heat conducting mechanism; 601. a connecting screw; 602. connecting the plates; 603. a first connection hole; 604. a heat conducting strip; 605. a second connection hole; 7. a heat dissipation mechanism; 701. a heat insulating cover body; 702. a cover body gap; 703. butt joint screws; 704. butt-jointing the plates; 705. and a radiating plate.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
As shown in fig. 1-4, a magnetic control linkage module of a liquid crystal small blackboard comprises a module substrate 4, a control chip 5 is fixedly installed on the upper surface of the module substrate 4 at the middle position, components 3 are installed on the upper surface of the module substrate 4 around the control chip 5, positioning screw holes 1 are respectively formed on the upper surface of the module substrate 4 at four corners, a flat cable interface 2 is fixedly installed on the edge of the surface of the module substrate 4, a heat conducting mechanism 6 is connected above the control chip 5, the heat conducting mechanism 6 comprises a connecting screw 601, a connecting plate 602, a first connecting hole 603, a heat conducting strip 604 and a second connecting hole 605, a heat dissipating mechanism 7 is connected on the heat conducting mechanism 6, the heat dissipating mechanism 7 comprises a heat insulating cover body 701, the module comprises a cover body notch 702, a butt screw 703, a butt plate 704 and a radiating plate 705, wherein a screw hole is formed in the module substrate 4, and the connecting screw 601 is connected to the module substrate 4 through the screw hole.
In order to dissipate heat for the control chip 5, the control chip 5 is fixedly installed at the middle position of the upper surface of the module substrate 4, the components 3 are installed around the control chip 5 on the upper surface of the module substrate 4, the positioning screw holes 1 are formed at the four corners of the upper surface of the module substrate 4, the flat cable interface 2 is fixedly installed at the edge of the surface of the module substrate 4, the heat conducting mechanism 6 is connected above the control chip 5, the heat conducting mechanism 6 comprises a connecting screw 601, a connecting plate 602, a first connecting hole 603, a heat conducting strip 604 and a second connecting hole 605, the heat conducting mechanism 6 is connected with a heat dissipating mechanism 7, the heat dissipating mechanism 7 comprises a heat insulating cover body 701, a cover body notch 702, a butt screw 703, a butt plate 704 and a heat dissipating plate 705, the screw holes are formed on the module substrate 4, the connecting plate 602 is arranged above the control chip 5, and the first connecting holes 603 are formed at the four corners of the upper surface of the connecting plate 602, a connecting screw 601 is arranged in the first connecting hole 603, a heat conducting strip 604 is fixedly arranged at one side of the connecting plate 602, a second connecting hole 605 is arranged at the tail end of the heat conducting strip 604, the connecting screw 601 passes through the connecting plate 602 through the first connecting hole 603 and then is connected to the module substrate 4, one end of the heat conducting strip 604 is connected to the connecting plate 602, the other end of the heat conducting strip 604 is connected to the heat dissipation mechanism 7, the docking plate 704 is connected to the heat conducting strip 604, docking screws 703 are arranged at four corners of the upper surface of the docking plate 704, a heat dissipation plate 705 is connected to the docking plate 704, a heat insulation cover 701 is arranged below the heat dissipation plate 705, a cover notch 702 is arranged at the edge of one side of the heat insulation cover 701, the docking screws 703 pass through the docking plate 704 and then are connected to the second connecting hole 605, the docking plate 704 is fixed at the tail end of the heat conducting strip 604 through the docking screws 703, and the heat conducting strip 604 extends into the heat insulation cover 701 through the cover notch 702, can connect heat conduction mechanism 6 in the control chip 5 top through connecting screw 601, radiator plate 705 can install on the little blackboard shell of liquid crystal simultaneously, the heat that control chip 5 produced during the use can be absorbed and transmit on heat conduction strip 604 through connecting plate 602, later heat conduction strip 604 can be with heat transfer to radiator plate 705 on, thereby dispel the heat to control chip 5, heat-proof cover body 701 can prevent on heat transfer other subassemblies in the little blackboard of liquid crystal among the radiating process.
It should be noted that the utility model is a magnetic control linkage module of a small liquid crystal blackboard, when in actual use, firstly, the heat conducting mechanism 6 and the heat radiating mechanism 7 are arranged in the small liquid crystal blackboard, the control chip 5 is used for generating heat, because one end of the heat conducting strip 604 is connected to the connecting plate 602, the other end of the heat conducting strip 604 is connected to the heat dissipating mechanism 7, the docking screw 703 is connected in the second connection hole 605 after passing through the docking plate 704, the docking plate 704 is fixed at the end of the heat conducting strip 604 by the docking screw 703, heat generated from the control chip 5 is absorbed by the connection plate 602 and transferred to the heat conduction bar 604, and then the heat conduction bar 604 transfers the heat to the heat dissipation plate 705, thereby radiating the control chip 5, and the heat-insulating cover body 701 can separate the radiating plate 705 from other components in the radiating process, thereby preventing heat from being transferred to other components in the small liquid crystal blackboard.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A magnetic control linkage module of a small liquid crystal blackboard is characterized in that: including module substrate (4), module substrate (4) upper surface is located intermediate position fixed mounting and has control chip (5), module substrate (4) upper surface is located around control chip (5) and installs components and parts (3), module substrate (4) upper surface is located four angular positions and has all been seted up location screw (1), module substrate (4) surface edge fixed mounting has winding displacement interface (2), control chip (5) top is connected with heat-conducting mechanism (6), heat-conducting mechanism (6) are including connecting screw (601), connecting plate piece (602), first connecting hole (603), heat-conducting strip (604) and second connecting hole (605), be connected with heat dissipation mechanism (7) on heat-conducting mechanism (6), heat dissipation mechanism (7) are including thermal-insulated cover body (701), cover body breach (702), butt joint screw (703), A docking plate (704) and a heatsink plate (705).
2. The magnetic control linkage module of the small liquid crystal blackboard according to claim 1, characterized in that: the connecting plate block (602) is arranged above the control chip (5), the upper surface of the connecting plate block (602) is provided with first connecting holes (603) at four corners, connecting screws (601) are arranged in the first connecting holes (603), one side of the connecting plate block (602) is fixedly provided with a heat conducting strip (604), and the tail end of the heat conducting strip (604) is provided with a second connecting hole (605).
3. The magnetic control linkage module of the small liquid crystal blackboard according to claim 2, characterized in that: the connecting screw (601) penetrates through the connecting plate block (602) through the first connecting hole (603) and then is connected to the module substrate (4), one end of the heat conducting strip (604) is connected to the connecting plate block (602), and the other end of the heat conducting strip (604) is connected to the heat dissipation mechanism (7).
4. The magnetic control linkage module of the small liquid crystal blackboard according to claim 3, characterized in that: the heat-conducting strip is characterized in that the butt joint plate (704) is connected to the heat-conducting strip (604), the upper surface of the butt joint plate (704) is provided with butt joint screws (703) at four corners, the butt joint plate (704) is connected with a heat-radiating plate (705), a heat-insulating cover body (701) is arranged below the heat-radiating plate (705), and a cover body notch (702) is formed in the edge of one side of the heat-insulating cover body (701).
5. The magnetic control linkage module of the small liquid crystal blackboard according to claim 4, characterized in that: the butt joint screw (703) passes through the butt joint plate block (704) and then is connected into the second connecting hole (605), the butt joint plate block (704) is fixed at the tail end of the heat conducting strip (604) through the butt joint screw (703), and the heat conducting strip (604) extends into the heat insulation cover body (701) through the cover body notch (702).
6. The magnetic control linkage module of the small liquid crystal blackboard according to claim 5, characterized in that: the module substrate (4) is provided with a screw hole, and the connecting screw (601) is connected to the module substrate (4) through the screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123132651.0U CN216310468U (en) | 2021-12-14 | 2021-12-14 | Magnetic control linkage module of small liquid crystal blackboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123132651.0U CN216310468U (en) | 2021-12-14 | 2021-12-14 | Magnetic control linkage module of small liquid crystal blackboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216310468U true CN216310468U (en) | 2022-04-15 |
Family
ID=81084846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123132651.0U Active CN216310468U (en) | 2021-12-14 | 2021-12-14 | Magnetic control linkage module of small liquid crystal blackboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216310468U (en) |
-
2021
- 2021-12-14 CN CN202123132651.0U patent/CN216310468U/en active Active
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