CN217217292U - Printed circuit board for intelligent equipment with high temperature resistant function - Google Patents
Printed circuit board for intelligent equipment with high temperature resistant function Download PDFInfo
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- CN217217292U CN217217292U CN202220763260.4U CN202220763260U CN217217292U CN 217217292 U CN217217292 U CN 217217292U CN 202220763260 U CN202220763260 U CN 202220763260U CN 217217292 U CN217217292 U CN 217217292U
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- circuit board
- heat dissipation
- printed circuit
- dissipation shell
- high temperature
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Abstract
The utility model relates to a printed circuit technical field just discloses a printed circuit board for smart machine with high temperature resistant function, including heat dissipation shell and circuit board main part, the circuit board main part is fixed to be set up in the inside upper end of heat dissipation shell, the equal fixed pipe that is provided with of middle-end both sides wall of heat dissipation shell, two the upper end of fixed pipe is the fixed a plurality of tracheas that are provided with all, two the piston has been cup jointed in the equal activity of inside of fixed pipe, two fixedly connected with connecting rod between the piston, the fixed slider that has cup jointed of middle-end of connecting rod, the spout has been seted up to the bottom of heat dissipation shell, the lower extreme of slider extends to the inside of spout, the inside of spout is provided with the drive mechanism who drives slider reciprocating motion. The utility model discloses have high-efficient stable heat dispersion, can improve the stability that the circuit board used.
Description
Technical Field
The utility model relates to a printed circuit technical field especially relates to a smart machine is with printed circuit board with high temperature resistant function.
Background
Printed circuit board is comparatively common in daily life, and along with the development of science and technology, printed circuit board is extensive is applied to in all kinds of smart machine, simultaneously because integrated electronic component is more and more in the printed circuit board, and the heat that the printed circuit board during operation produced is more and more.
Traditional printed circuit board adopts the fan to blow the heat dissipation mostly, because the high-speed rotation of fan can produce great noise, the influence is used and is experienced, can produce great vibration moreover, causes electrical components on the circuit board not hard up easily, influences normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art printed circuit board and adopting the fan to blow the heat dissipation mostly, can produce great noise and vibration, influence the use experience and cause the not hard up problem of electrical components on the circuit board easily, and the smart machine with high temperature resistant function for the printed circuit board who provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a printed circuit board for smart machine with high temperature resistant function, includes heat dissipation shell and circuit board main part, the circuit board main part is fixed to be set up in the inside upper end of heat dissipation shell, the middle-end both sides wall of heat dissipation shell is fixed all and is provided with fixed pipe, two the upper end of fixed pipe is fixed all and is provided with a plurality of tracheas, two the piston has been cup jointed in the equal activity of inside of fixed pipe, two fixedly connected with connecting rod between the piston, the middle-end of connecting rod is cup jointed to have the slider, the spout has been seted up to the bottom of heat dissipation shell, the lower extreme of slider extends to the inside of spout, the inside of spout is provided with the drive mechanism who drives slider reciprocating motion.
Preferably, drive mechanism includes reciprocal threaded rod and micro motor, the inside both ends of spout are all fixed and are provided with the curb plate, reciprocal threaded rod rotates and sets up in two between the curb plate, the lower extreme and the reciprocal threaded rod screw thread of slider cup joint, micro motor sets up in one side the outside of curb plate, micro motor's output and the one end fixed connection of reciprocal threaded rod.
Preferably, both ends of the circuit board main body are fixedly connected with the heat dissipation shell through screws.
Preferably, the side wall of the heat dissipation shell is provided with a plurality of heat dissipation holes.
Preferably, a plurality of dust screens are fixedly arranged inside the heat dissipation holes.
Preferably, the outer side walls of the screws on the two sides are provided with anti-skid grains.
Compared with the prior art, the utility model provides a printed circuit board for smart machine with high temperature resistant function possesses following beneficial effect:
this printed circuit board for smart machine with high temperature resistant function drives reciprocal threaded rod through micro motor and rotates, drives slider reciprocating sliding promptly to drive connecting rod reciprocating motion, drive two pistons promptly and accomplish reciprocating motion in the fixed tube that corresponds, make a plurality of tracheas reciprocate to breathe in and blow, can carry out high-efficient stable heat dissipation to the circuit board main part promptly, thereby improve the stability that the circuit board used.
The device does not relate to the part among all the same with prior art or can adopt prior art to realize, the utility model discloses have high-efficient stable heat dispersion, can improve the stability that the circuit board used.
Drawings
Fig. 1 is a schematic structural diagram of a printed circuit board for smart device with high temperature resistance according to the present invention;
fig. 2 is a schematic view of the overall structure of fig. 1.
In the figure: the heat dissipation device comprises a heat dissipation shell 1, a circuit board body 2, a fixing tube 3, an air tube 4, a piston 5, a connecting rod 6, a sliding block 7, a side plate 8, a reciprocating threaded rod 9, a micro motor 10, heat dissipation holes 11 and screws 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a printed circuit board for smart machine with high temperature resistant function, including heat dissipation shell 1 and circuit board main part 2, circuit board main part 2 is fixed to be set up in the inside upper end of heat dissipation shell 1, the middle-end both sides wall of heat dissipation shell 1 is all fixed and is provided with fixed pipe 3, the upper end of two fixed pipes 3 is all fixed and is provided with a plurality of trachea 4, piston 5 has been cup jointed in the equal activity in inside of two fixed pipes 3, fixedly connected with connecting rod 6 between two pistons 5, the fixed cover of middle-end of connecting rod 6 has cup jointed slider 7, the spout has been seted up to the bottom of heat dissipation shell 1, the lower extreme of slider 7 extends to the inside of spout, the inside of spout is provided with the drive mechanism who drives slider 7 reciprocating motion.
Drive mechanism includes reciprocal threaded rod 9 and micro motor 10, and the inside both ends of spout are all fixed and are provided with curb plate 8, and reciprocal threaded rod 9 rotates and sets up between two curb plates 8, and the lower extreme of slider 7 cup joints with reciprocal threaded rod 9 screw thread, and micro motor 10 sets up in the outside of one side curb plate 8, and micro motor 10's output and the one end fixed connection of reciprocal threaded rod 9.
Both ends of the circuit board main body 2 are fixedly connected with the heat dissipation shell 1 through screws 12, and the circuit board main body 2 is convenient to disassemble and maintain.
The side wall of the heat dissipation shell 1 is provided with a plurality of heat dissipation holes 11, so that the heat dissipation efficiency of the heat dissipation shell 1 is improved.
The inside of a plurality of louvres 11 all is fixed and is provided with the dust screen, improves the dustproof performance of heat dissipation shell 1.
The lateral wall of both sides screw 12 all is provided with anti-skidding line, increases the friction of hand and screw 12, conveniently twists the screw.
The utility model discloses in, during the use, the staff switches on micro motor 10's power, and micro motor 10 drives reciprocal threaded rod 9 and rotates, drives slider 7 reciprocating sliding promptly to drive connecting rod 6 reciprocating motion, drive two pistons 5 promptly and accomplish reciprocating motion in the fixed pipe 3 that corresponds, make a plurality of tracheas 4 reciprocate to breathe in and blow, can carry out high-efficient stable heat dissipation to circuit board main part 2 promptly, thereby improve the stability that circuit board main part 2 used.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A printed circuit board with high temperature resistance for intelligent equipment comprises a heat dissipation shell (1) and a circuit board main body (2), it is characterized in that the circuit board main body (2) is fixedly arranged at the upper end of the interior of the heat dissipation shell (1), the two side walls of the middle end of the heat dissipation shell (1) are fixedly provided with fixed pipes (3), the upper ends of the two fixed pipes (3) are fixedly provided with a plurality of air pipes (4), the insides of the two fixed pipes (3) are movably sleeved with pistons (5), a connecting rod (6) is fixedly connected between the two pistons (5), the middle end of the connecting rod (6) is fixedly sleeved with a sliding block (7), the bottom of the heat dissipation shell (1) is provided with a sliding groove, the lower end of the sliding block (7) extends to the inside of the sliding groove, and a transmission mechanism for driving the sliding block (7) to move in a reciprocating mode is arranged inside the sliding groove.
2. The printed circuit board with the high temperature resistance function for the intelligent device according to claim 1, wherein the transmission mechanism comprises a reciprocating threaded rod (9) and a micro motor (10), side plates (8) are fixedly arranged at both ends of the inside of the sliding groove, the reciprocating threaded rod (9) is rotatably arranged between the two side plates (8), the lower end of the sliding block (7) is in threaded sleeve connection with the reciprocating threaded rod (9), the micro motor (10) is arranged on the outer side of one side of each side plate (8), and the output end of the micro motor (10) is fixedly connected with one end of the reciprocating threaded rod (9).
3. The printed circuit board with the high-temperature-resistant function for the intelligent device, according to claim 1, is characterized in that both ends of the circuit board main body (2) are fixedly connected with the heat dissipation shell (1) through screws (12).
4. The printed circuit board with high temperature resistance for smart machine according to claim 1, wherein the side wall of the heat dissipation case (1) is provided with a plurality of heat dissipation holes (11).
5. The printed circuit board with high temperature resistance for smart devices as claimed in claim 4, wherein a dust screen is fixed inside each of the heat dissipation holes (11).
6. The printed circuit board with the high-temperature-resistant function for the intelligent device, according to claim 3, wherein the outer side walls of the screws (12) on both sides are provided with anti-skid lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220763260.4U CN217217292U (en) | 2022-04-02 | 2022-04-02 | Printed circuit board for intelligent equipment with high temperature resistant function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220763260.4U CN217217292U (en) | 2022-04-02 | 2022-04-02 | Printed circuit board for intelligent equipment with high temperature resistant function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217217292U true CN217217292U (en) | 2022-08-16 |
Family
ID=82760394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220763260.4U Active CN217217292U (en) | 2022-04-02 | 2022-04-02 | Printed circuit board for intelligent equipment with high temperature resistant function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217217292U (en) |
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2022
- 2022-04-02 CN CN202220763260.4U patent/CN217217292U/en active Active
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