CN218064081U

CN218064081U - Notebook computer heat dissipation support

Info

Publication number: CN218064081U
Application number: CN202221185648.7U
Authority: CN
Inventors: 徐其栋; 朱飞
Original assignee: Kunshan Juang Electronic Technology Co ltd
Current assignee: Kunshan Juang Electronic Technology Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-12-16
Anticipated expiration: 2032-05-18

Abstract

The utility model discloses a notebook computer heat dissipation support uses in computer accessories field, to supporting the unstability, the problem of rocking easily, and its technical scheme main points are: the device comprises a base, wherein a hinge surface and a side position surface vertical to the hinge surface are arranged on the base, and a limiting clamping groove is arranged at one end, far away from the hinge surface, of the upper surface of the base; the support plate is rotatably arranged on the base at one end, close to the hinged surface, of the support plate, a support rod which rotates along a vertical axis is arranged on the lower surface of the support plate, one end, far away from the support plate, of the support rod is arranged in the limiting clamping groove, and an anti-skidding baffle which rotates along a horizontal axis is arranged in the middle of one end, close to the hinged surface, of the support plate; the reinforcing frames are detachably arranged at the lower end of the base, the two groups of reinforcing frames are symmetrically arranged along the direction of the hinged surface, metal reinforcing plates are arranged on the opposite side surfaces of the two groups of reinforcing frames, and a connecting assembly is arranged at the upper end of each reinforcing frame; the support has the technical effects of firm structure, stable support and flexible support height adjustment.

Description

Notebook computer heat dissipation support

Technical Field

The utility model relates to a computer accessories field, more specifically say, it relates to a notebook computer heat dissipation support.

Background

With the development of computer technology, notebook computers are more and more favored by people due to the characteristic of convenient carrying; however, the laptop has a small screen and a low height, and is directly placed on an office desk, so that a user needs to lower his head for a long time when watching the screen, which is easy to feel tired and cause pain in cervical vertebrae, and the bottom of the laptop is directly contacted with a desktop, which is not beneficial to heat dissipation and affects the performance of the laptop; therefore, the notebook computer heat dissipation bracket is required to be used for supporting the notebook computer to a proper height, so that the cervical vertebra fatigue can be relieved, and the heat dissipation of the notebook computer can be accelerated.

At present, the chinese patent application with publication number CN113944832a discloses a notebook computer support, which comprises a first adjusting rod, a second adjusting rod, a first bottom plate, a containing groove, a supporting plate, a supporting rod, an adjusting groove, a sliding rail, a limiting hole and a second bottom plate, wherein the center of the bottom of the first adjusting rod is rotatably connected with the second adjusting rod, and one end of the first adjusting rod is provided with the second bottom plate; the bracing piece of above-mentioned scheme is thin rod structure, and the backup pad is narrow rectangular form structure, utilizes the bracing piece to prop up the support that the backup pad realized notebook computer, and although simple structure of this kind of mode, the structural strength of backup pad and bracing piece is low, and the bracing piece adopts point-to-point to support, supports the unstability, and notebook computer places and rocks easily in the backup pad, still exists the improvement space.

Disclosure of Invention

Not enough to prior art exists, the utility model aims to provide a notebook computer heat dissipation support, its advantage is product sound construction, support stably, adjustment support height that can be nimble.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a heat dissipation bracket for a notebook computer comprises

The hinge joint comprises a base, wherein a hinge joint surface and a side position surface perpendicular to the hinge joint surface are arranged on the base, a vertical limiting clamping groove is formed in one end, far away from the hinge joint surface, of the upper surface of the base, and a plurality of limiting clamping grooves are arranged in the direction of the side position surface;

the support plate is rotatably arranged on the base at one end, close to the hinged surface, of the support plate, a support rod which rotates along a vertical axis is arranged on the lower surface of the support plate, one end, far away from the support plate, of the support rod is arranged in the limiting clamping groove, and an anti-skidding baffle which rotates along a horizontal axis is arranged in the middle of one end, close to the hinged surface, of the support plate;

the reinforcing frame can be dismantled and set up in the lower extreme of base, and is two sets of the reinforcing frame sets up along the direction symmetry of hinge face, and is two sets of the side that the reinforcing frame is relative is provided with the metal reinforcing plate, the upper end of reinforcing frame is provided with the coupling assembling who is used for connecting reinforcing frame and backup pad.

Through the technical scheme, the height of the supporting plate is adjusted by utilizing the position of the supporting rod in the limiting clamping groove, so that the supporting plate is flexible and convenient; the two groups of reinforcing frames are symmetrically arranged at the lower end of the base, so that the supporting strength of the base is improved, and meanwhile, the metal reinforcing plates are arranged on the side surfaces of the reinforcing frames, so that the mechanical strength and the stability of the reinforcing frames are improved; the reinforcing frames support the base to a certain height, and a space for accommodating a mouse, an external keyboard or other office supplies can be formed between the two groups of reinforcing frames and below the base, so that the space utilization rate of the office table is improved, and the cleanness of the office table is kept; the anti-slip baffle can prevent the notebook computer placed on the supporting plate from slipping, and the notebook computer is ensured to be stably supported.

Furthermore, the connecting assembly comprises a connecting plate vertically arranged on the lower surface of the base, a connecting rod arranged on the connecting plate along the lateral position surface direction, and a pressing plate arranged on one side of the connecting plate close to the hinge surface;

the connecting plate is provided with a connecting hole for the connecting rod to pass through, the circumferential surface of one end, close to the pressing plate, of the connecting rod is provided with sawteeth, the pressing plate is provided with a meshing hole for the sawteeth to insert into, and the upper end of the reinforcing frame is provided with a mounting hole which is coaxial with the connecting hole and has the same size;

the inner diameters of the connecting hole and the meshing hole are consistent with the outer diameter of the connecting rod, and the outer diameter of the sawtooth is larger than the outer diameter of the connecting rod;

the lower surface of the base corresponds to one end, far away from the pressure plate, of the connecting rod, and a supporting block is arranged at the position, where the lower surface of the base corresponds to the end, far away from the pressure plate, of the connecting rod, and the lower end of the supporting block is attached to the circumferential surface of the connecting rod.

The beneficial effects are that: one end of the connecting rod, which is far away from the sawteeth, sequentially penetrates through the meshing hole, the connecting hole and the mounting hole, so that the reinforcing plate is connected to the lower side of the base; because the outer diameter of the sawtooth is larger than the outer diameter of the connecting rod, and the inner diameter of the meshing hole is consistent with the outer diameter of the connecting rod, the size of the sawtooth is larger than the inner diameter of the meshing hole, the sawtooth needs to be beaten into the meshing hole by larger force at the moment, and the sawtooth and the meshing hole are in interference fit, and the connection is firm; the connecting rod is kept away from the one end laminating supporting shoe of sawtooth to make the tip of connecting rod can not unsettled, strengthened the stability of connecting rod, improved the support intensity and the support stationarity of device, the notebook computer is difficult for rocking.

Furthermore, a plurality of latticed reinforcing ribs are vertically arranged on the lower surfaces of the supporting plate and the base.

The beneficial effects are that: the arrangement of the reinforcing ribs improves the mechanical strength of the supporting plate and the base, the device is large in bearing capacity, the product cannot be deformed or shaken due to the gravity of a notebook computer or the acting force of a user for knocking a keyboard, and the supporting stability is improved.

Further, the reinforcing frame is the L shape structure that horizontal plate and hang plate constitute, the direction of horizontal plate edge side position face sets up on a parallel with the base, the lower extreme of hang plate sets up in the one end that the hinge face was kept away from to the horizontal plate, the upper end of hang plate sets up in the downside of base to the direction slope that is close to the hinge face, the upper end of hang plate is located the middle part of horizontal plate in the projection of vertical direction, acute angle contained angle between hang plate and the horizontal plate is 30.

The beneficial effects are that: the inclined plate is arranged above the horizontal plate, the supporting plate is supported by a certain height, and the projection of the upper end of the inclined plate in the vertical direction is positioned in the middle of the horizontal plate, so that the uniform stress of the inclined plate and the horizontal plate is facilitated; the acute angle contained angle between hang plate and the horizontal plate is less, and the stability that the reinforcing frame supported is better, but if this acute angle contained angle undersize, the space height of base below is too low, can't play the effect of accomodating, consequently, sets up the acute angle contained angle between hang plate and the horizontal plate to 30, when guaranteeing to support stably, is favorable to improving the space utilization of desk.

Furthermore, the lower surface of backup pad is provided with a plurality of radiator fan, the surface of backup pad is provided with the radiating groove, radiator fan air outlet and radiating groove intercommunication, radiator fan's side is provided with the USB data line.

The beneficial effects are that: through setting up radiator fan, strengthened the comprehensive properties of device, be favorable to dispelling the heat fast to placing the notebook computer in the backup pad.

Furthermore, the upper surface of backup pad is provided with a plurality of louvre, the base the middle part of backup pad is provided with the logical groove of heat dissipation.

The beneficial effects are that: the surface hollow heat dissipation design of the supporting plate and the base enhances air convection, so that the heat dissipation of the notebook computer is smoother.

Furthermore, the bracing piece is the U-shaped metal pole, the U-shaped metal pole by the horizon bar with set up in the horizon bar both ends and with horizon bar vertically vertical pole integrated into one piece, the horizon bar sets up in spacing draw-in groove, the one end that the horizon bar was kept away from to vertical pole articulate in the downside of backup pad.

The beneficial effects are that: the supporting rod is made of metal materials, supporting strength is high, stability is good, the contact mode of the U-shaped metal rod and the limiting clamping groove is surface-to-surface contact, supporting is stable, and shaking is not prone to occurring.

Furthermore, spacing draw-in groove includes the spacing fixture block of two sets of vertical settings, the horizon bar sets up between the relative side of two sets of spacing fixture blocks, and is two sets of the middle part of the relative side of spacing fixture block is provided with elastic bulge, and is two sets of distance between the elastic bulge is less than the external diameter of horizon bar, the clearance between the two sets of spacing bulges of horizon bar accessible.

The beneficial effects are that: the horizontal rod is placed in the limiting clamping groove, and the limiting clamping groove can play a limiting and stopping role on the horizontal rod, so that the supporting plate is supported to a certain height; after the elastic bulges are arranged, after the horizontal rod is placed into the selected limiting clamping groove, the horizontal rod can be pushed by force, so that the horizontal rod passes through the gap between the two groups of elastic bulges, and then the horizontal rod can be stably fixed in the limiting clamping groove and cannot be easily separated from the limiting clamping groove to cause the sudden drop of the supporting plate, thereby improving the supporting stability of the device.

Furthermore, the one end that the hinge face was kept away from to the base articulates there is cell phone stand, cell phone stand's lower extreme is provided with the logical groove that charges that supplies the data line to pass.

The beneficial effects are that: cell phone stand can be used for placing the cell-phone, in time looks over communication information when making things convenient for the official working, and the practicality is strong, has further improved the space utilization of desk.

Furthermore, the number of the limiting clamping grooves is nine, and the bottom of the reinforcing frame is provided with an anti-slip pad.

The beneficial effects are that: by arranging nine groups of limiting clamping grooves, the supporting rod is provided with nine height adjusting gears, so that a more comfortable angle can be adjusted according to different heights, and the height adjustment is flexible and convenient; the bottom of reinforcing frame is direct and the desktop contact, and the slipmat has antiskid, absorbing effect, sets up the slipmat and can improve the support stability of device.

To sum up, the utility model discloses following beneficial effect has:

1. according to the scheme, the reinforcing frame, the reinforcing ribs and other structures are arranged, so that the mechanical strength and the supporting stability of the device are improved, and the notebook computer is placed on the supporting plate, is stably supported and does not shake during typing; meanwhile, by arranging a plurality of groups of limiting clamping grooves, the supporting height of the supporting plate is adjusted by utilizing the positions of the supporting rods in the limiting clamping grooves, and the gears are adjusted flexibly and conveniently;

2. the radiating fan is arranged, so that the radiating performance of the device is improved, and meanwhile, the air convection is further accelerated and the radiating is accelerated by utilizing the hollow radiating structures of the supporting plate and the base;

3. this scheme has the function of accomodating, is favorable to the space of user of service full use desk, keeps the desk clean and tidy, orderly, improves office efficiency, and the comprehensive properties of device is powerful, and a thing is multi-purpose, and practicality and commonality are strong.

Drawings

Fig. 1 is an overall configuration diagram of the present embodiment;

FIG. 2 is a structural diagram illustrating the overall usage state of the present embodiment;

FIG. 3 is a schematic view of the structure of the underside of the supporting plate and the base of the present embodiment;

fig. 4 is a schematic structural view of the connecting assembly of the present embodiment.

In the figure: 1. a base; 2. a support plate; 3. a reinforcing frame; 4. a hinged surface; 5. a lateral surface; 6. reinforcing ribs; 7. a chute; 8. heightening foot pads; 9. a mobile phone support; 10. a charging through groove; 11. an anti-slip baffle; 12. a silica gel non-slip pad; 13. a limiting clamping groove; 14. a support bar; 15. a horizontal bar; 16. a vertical rod; 17. an elastic bulge; 18. a metal reinforcing plate; 19. a horizontal plate; 20. an inclined plate; 21. a non-slip mat; 22. a connecting assembly; 221. A connecting plate; 222. a connecting rod; 223. pressing a plate; 24. a heat radiation fan; 23. a support block; 29. saw teeth; 25. a heat sink; 26. a USB data line; 27. heat dissipation holes; 28. the heat dissipation leads to the groove.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and embodiments.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

The embodiment is as follows:

as shown in fig. 1 and 2, a heat dissipation bracket for a notebook computer comprises a base 1, a supporting plate 2 and a reinforcing frame 3, wherein the base 1 and the supporting plate 2 are made of engineering plastics.

As shown in fig. 1, a hinge surface 4 and a side surface 5 perpendicular to the hinge surface 4 are arranged on a base 1, one end of a support plate 2 close to the hinge surface 4 is hinged on the base 1, and a plurality of grid-shaped reinforcing ribs 6 are vertically arranged on the lower surfaces of the support plate 2 and the base 1; the upper surface of the supporting plate 2 is subjected to fine frosted texture treatment, so that the notebook computer is not only anti-skidding and wear-resistant, but also not easy to scratch; the upper surface of the supporting plate 2 is provided with a plurality of sliding grooves 7 parallel to the side position surfaces 5, the sliding grooves 7 are internally provided with the heightening foot pads 8, and the heightening foot pads 8 can heighten different positions of the notebook computer according to different sizes of the notebook computer so as to enhance air convection and enable the notebook computer to dissipate heat more quickly; the heightening foot pad 8 can be used according to the requirements of users, and can be pulled down to be stored separately when not in use.

As shown in fig. 2 and 3, one end of the base 1 away from the hinge surface 4 is hinged with a mobile phone support 9, and a charging through slot 10 for a data line to pass through is arranged at the lower end of the mobile phone support 9; during the use, notebook computer places in backup pad 2, and the cell-phone is placed on cell phone stand 9, when handling official business, conveniently consults and receives cell-phone communication information, improves office efficiency.

As shown in fig. 1 and 2, the middle of one end of the support plate 2 close to the hinge surface 4 is provided with an anti-slip baffle 11 rotating along a horizontal axis, the support plate 2 is provided with a downward-recessed profile baffle groove, the profile baffle groove and the anti-slip baffle 11 have the same shape and size, and the anti-slip baffle 11 is just accommodated in the profile baffle groove when rotating to a horizontal state; when the antiskid baffle 11 is needed, the antiskid baffle 11 in the horizontal state is only needed to be rotated to the vertical state; the setting of antiskid baffle 11 can prevent to place the notebook computer landing on backup pad 2, and the one end that antiskid baffle 11 is close to the notebook computer is provided with silica gel slipmat 12, and after the side of notebook computer and antiskid baffle 11 contacted, silica gel slipmat 12 can effectual protection notebook computer, difficult fish tail notebook computer surface.

As shown in fig. 1 and fig. 2, a vertical limiting clamping groove 13 is arranged at one end of the upper surface of the base 1 away from the hinge surface 4, and nine groups of limiting clamping grooves 13 are arranged along the direction of the side surface 5; the lower surface of the supporting plate 2 is provided with a supporting rod 14 which rotates along a vertical axis, one end of the supporting rod 14, which is far away from the supporting plate 2, is arranged in the limiting clamping groove 13, the lower side of the base 1 is provided with a containing groove for placing the supporting rod 14, and when the horizontal rod 15 rotates to be attached to the lower side of the supporting plate 2, the horizontal rod can be pressed into the containing groove;

the supporting rod 14 is a U-shaped metal rod, the U-shaped metal rod is formed by integrally forming a horizontal rod 15 and a vertical rod 16, the vertical rods 16 are arranged at two ends of the horizontal rod 15, the vertical rod 16 is perpendicular to the horizontal rod 15, when the supporting rod is used, the horizontal rod 15 is arranged in the limiting clamping groove 13, and one end, far away from the horizontal rod 15, of the vertical rod 16 is hinged to the lower side of the supporting plate 2;

spacing draw-in groove 13 includes the spacing fixture block of two sets of vertical settings, and level bar 15 sets up between the relative side of two sets of spacing fixture blocks, and the middle part of the relative side of two sets of spacing fixture blocks is provided with elastic bulge 17, and the distance between two sets of elastic bulge 17 is less than the external diameter of level bar 15, the clearance between the two sets of spacing archs of level bar 15 accessible.

As shown in fig. 2 and 3, the reinforcing frames 3 are detachably disposed at the lower end of the base 1, two groups of reinforcing frames 3 are symmetrically disposed along the direction of the hinge surface 4, and metal reinforcing plates 18 are disposed on opposite sides of the two groups of reinforcing frames 3; reinforcing frame 3 is the L shape structure that horizontal plate 19 and hang plate 20 are constituteed, horizontal plate 19 sets up along the direction of side position face 5 and is on a parallel with base 1, the lower extreme setting of hang plate 20 is in the one end that hinge face 4 was kept away from to horizontal plate 19, the upper end of hang plate 20 sets up the downside at base 1 to the direction slope that is close to hinge face 4, the upper end of hang plate 20 is located the middle part of horizontal plate 19 in the projection of vertical direction, the acute angle contained angle between hang plate 20 and the horizontal plate 19 is 30, reinforcing frame 3's bottom is provided with slipmat 21, reinforcing frame 3's stability has been improved.

As shown in fig. 2 and 3, the lower surface of the supporting plate 2 is provided with a plurality of heat dissipation fans 24, the surface of the supporting plate 2 is provided with heat dissipation grooves 25, air outlets of the heat dissipation fans 24 are communicated with the heat dissipation grooves 25, and the side surfaces of the heat dissipation fans 24 are provided with USB data lines 26; when the notebook computer cooling device is used, the notebook computer is placed on the supporting plate 2, after the notebook computer is powered on, the USB data line 26 is connected with the notebook computer, and the cooling fan 24 can operate to cool the notebook computer; the upper surface of backup pad 2 is provided with a plurality of louvre 27, and the middle part of base 1, backup pad 2 is provided with the logical groove 28 of heat dissipation, and above-mentioned hollow out construction design, homoenergetic reinforcing air convection accelerates notebook computer heat dissipation.

As shown in fig. 4, the upper end of the reinforcing frame 3 is provided with a connecting assembly 22, and the connecting assembly 22 is used for connecting the reinforcing frame 3 to the supporting plate 2; the connecting assembly 22 includes a connecting plate 221 vertically disposed on the lower surface of the base 1, a connecting rod 222 disposed on the connecting plate 221 in the direction of the side surface 5, and a pressing plate 223 disposed on the side of the connecting plate 221 near the hinge surface 4;

the connecting plate 221 is provided with a connecting hole for the connecting rod 222 to pass through, the circumferential surface of one end of the connecting rod 222 close to the pressure plate 223 is provided with a sawtooth 29, the pressure plate 223 is provided with a meshing hole for the sawtooth 29 to insert, and the upper end of the reinforcing frame 3 is provided with a mounting hole which is coaxial with the connecting hole and has the same size; the inner diameters of the connecting hole and the meshing hole are consistent with the outer diameter of the connecting rod 222, and the outer diameter of the sawtooth 29 is larger than that of the connecting rod 222; the lower surface of the base 1 is provided with a supporting block 23, and the lower end of the supporting block 23 is attached to the circumferential surface of one end of the connecting rod 222 away from the pressure plate 223; when the reinforcing frame 3 is installed, the installation hole in the inclined plate 20 is aligned with the connection hole in the connection plate 221, one end, without the sawtooth 29, of the connection rod 222 is sequentially inserted into the meshing hole, the connection hole and the installation hole until the sawtooth 29 on the connection rod 222 is inserted into the meshing hole, the meshing hole is in interference fit with the sawtooth 29 due to the fact that the inner diameter of the meshing hole is smaller than the outer diameter of the sawtooth 29, connection is tight, looseness is not prone to occurring, at the moment, the circumferential surface, without the sawtooth 29, of one end of the connection rod 222 is attached to the supporting block 23, and the structure is stable.

The utility model discloses a working process and theory of operation as follows:

when in use, the reinforcing frame 3 is firstly arranged at the lower side of the base 1; subsequently, the bottom of the reinforcing frame 3 is placed on a desk, and the anti-slip baffle 11 in the horizontal state is rotated to the vertical state; then, the notebook computer is placed on the upper side of the supporting plate 2, the position of the supporting rod 14 on the limiting clamping groove 13 is adjusted, after the proper height is selected, the supporting rod 14 is pushed into the limiting clamping groove 13, and the notebook computer is stably placed on the supporting plate 2; finally, the USB data line 26 of the cooling fan 24 is communicated with the corresponding interface on the notebook computer, and the cooling fan 24 works; the device has high mechanical strength, stable support, flexible angle adjustment and good heat dissipation performance.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A heat dissipation bracket for a notebook computer is characterized by comprising

The hinge joint structure comprises a base (1), wherein a hinge joint face (4) and a side position face (5) perpendicular to the hinge joint face (4) are arranged on the base (1), a vertical limiting clamping groove (13) is formed in one end, far away from the hinge joint face (4), of the upper surface of the base (1), and a plurality of limiting clamping grooves (13) are arranged in the direction of the side position face (5);

the anti-skidding device comprises a supporting plate (2), wherein one end, close to a hinged surface (4), of the supporting plate (2) is rotatably arranged on a base (1), a supporting rod (14) which rotates along a vertical axis is arranged on the lower surface of the supporting plate (2), one end, far away from the supporting plate (2), of the supporting rod (14) is arranged in a limiting clamping groove (13), and an anti-skidding baffle plate (11) which rotates along a horizontal axis is arranged in the middle of one end, close to the hinged surface (4), of the supporting plate (2);

reinforcing frame (3), reinforcing frame (3) can be dismantled and set up in the lower extreme of base (1), and is two sets of reinforcing frame (3) are along the direction symmetry setting of hinge face (4), and are two sets of reinforcing frame (3) relative side is provided with metal reinforcing plate (18), the upper end of reinforcing frame (3) is provided with coupling assembling (22) that are used for connecting reinforcing frame (3) and backup pad (2).

2. The heat dissipation bracket for the notebook computer according to claim 1, wherein: the connecting assembly (22) comprises a connecting plate (221) vertically arranged on the lower surface of the base (1), a connecting rod (222) arranged on the connecting plate (221) along the direction of the side position surface (5), and a pressing plate (223) arranged on one side, close to the hinge surface (4), of the connecting plate (221);

a connecting hole for the connecting rod (222) to pass through is formed in the connecting plate (221), sawteeth (29) are arranged on the circumferential surface of one end, close to the pressing plate (223), of the connecting rod (222), a meshing hole for the sawteeth (29) to insert into is formed in the pressing plate (223), and a mounting hole which is coaxial with the connecting hole and is consistent in size is formed in the upper end of the reinforcing frame (3); the inner diameters of the connecting hole and the meshing hole are consistent with the outer diameter of the connecting rod (222), and the outer diameter of the sawtooth (29) is larger than the outer diameter of the connecting rod (222);

the lower surface of the base (1) and one end, far away from the pressure plate (223), of the connecting rod (222) are provided with supporting blocks (23), and the lower ends of the supporting blocks (23) are attached to the circumferential surface of the connecting rod (222).

3. The heat dissipation bracket for the notebook computer according to claim 2, wherein a plurality of grid-shaped reinforcing ribs (6) are vertically arranged on the lower surfaces of the supporting plate (2) and the base (1).

4. The heat dissipation bracket for the notebook computer according to claim 3, wherein the reinforcing frame (3) is an L-shaped structure composed of a horizontal plate (19) and an inclined plate (20), the horizontal plate (19) is disposed parallel to the base (1) along the lateral side (5), the lower end of the inclined plate (20) is disposed at one end of the horizontal plate (19) far away from the hinge surface (4), the upper end of the inclined plate (20) is disposed at the lower side of the base (1) in a direction close to the hinge surface (4), the projection of the upper end of the inclined plate (20) in the vertical direction is located at the middle of the horizontal plate (19), and the acute included angle between the inclined plate (20) and the horizontal plate (19) is 30 °.

5. The notebook computer heat dissipation bracket according to claim 4, wherein a plurality of heat dissipation fans (24) are disposed on the lower surface of the support plate (2), heat dissipation grooves (25) are disposed on the surface of the support plate (2), the air outlets of the heat dissipation fans (24) are communicated with the heat dissipation grooves (25), and USB data lines (26) are disposed on the side surfaces of the heat dissipation fans (24).

6. The heat dissipation bracket for the notebook computer according to claim 5, wherein the upper surface of the support plate (2) is provided with a plurality of heat dissipation holes (27), and the middle parts of the base (1) and the support plate (2) are provided with a heat dissipation through groove (28).

7. The heat dissipation bracket for the notebook computer according to claim 6, wherein the support rod (14) is a U-shaped metal rod, the U-shaped metal rod is formed by integrally forming a horizontal rod (15) and vertical rods (16) which are arranged at two ends of the horizontal rod (15) and are perpendicular to the horizontal rod (15), the horizontal rod (15) is arranged in the limiting clamping groove (13), and one ends of the vertical rods (16) far away from the horizontal rod (15) are hinged to the lower side of the support plate (2).

8. The heat dissipation bracket for the notebook computer according to claim 7, wherein the limiting clamping groove (13) comprises two sets of vertically arranged limiting clamping blocks, the horizontal rod (15) is arranged between opposite side surfaces of the two sets of limiting clamping blocks, an elastic protrusion (17) is arranged in the middle of the opposite side surfaces of the two sets of limiting clamping blocks, the distance between the two sets of elastic protrusions (17) is smaller than the outer diameter of the horizontal rod (15), and the horizontal rod (15) can pass through the gap between the two sets of limiting protrusions.

9. The heat dissipation bracket for the notebook computer according to claim 8, wherein one end of the base (1) away from the hinge surface (4) is hinged to a mobile phone bracket (9), and a charging through slot (10) for a data line to pass through is arranged at the lower end of the mobile phone bracket (9).

10. The heat dissipation bracket for the notebook computer according to claim 9, wherein the number of the limiting clamping grooves (13) is nine, and the bottom of the reinforcing frame (3) is provided with an anti-skid pad (21).