Lifting chassis for heat dissipation of notebook computer

Abstract

The utility model relates to the technical field of notebook computer chassis, and discloses a lifting chassis for heat dissipation of a notebook computer, which comprises a base, a supporting device is arranged above the base, and the supporting device comprises an adjusting part; the adjusting part comprises a rotating plate, an anti-skid pad, a lifting plate, a double-thread screw, a first support, a second support, a limiting rod, a clamping plate, a fixing plate and a baffle. According to the lifting chassis for heat dissipation of the notebook computer, by arranging a rotating plate, an anti-skid pad, a lifting plate, a double-thread screw, a first support, second supports, first sliding blocks, second sliding blocks, sliding rods, limiting rods, clamping plates, baffles, springs and a fixing plate, the double-thread screw is rotated, the two second sliding blocks are driven to get close to each other, and the two second sliding blocks are driven to get close to each other; the first support and the second support drive the lifting plate to move upwards, the clamping plate is clamped by the top end of the limiting rod through the elastic force of the spring, the rotating angle of the rotating plate is adjusted, and the notebook computer can be conveniently operated through the door.

Description

TECHNICAL FIELD

[0001] The utility model relates to notebook computer chassis technical field, concretely for a kind of for notebook computer heat dissipation lifting chassis. BACKGROUND

[0002] Notebook computer heat dissipation port is usually located at bottom, for the heat dissipation of notebook computer, through will utilize base and raise notebook computer.

[0003] Chinese patent discloses a kind of notebook computer heat dissipation base, and the publication number is CN211506303U, including support frame, the top of the support frame is fixedly installed with cover plate, the top of the rear side end of the support frame is equipped with lifting groove, the bottom of the lifting groove is equipped with compression cavity, the inner side of the lifting groove is movably inserted with baffle, the bottom of the baffle is fixedly installed with bottom plate located in the compression cavity, and the left and right ends and middle part between the bottom of the bottom plate and the bottom of compression cavity are all fixedly connected with spring.The notebook computer heat dissipation base, through support frame, cover plate, baffle, so that through support frame and cover plate are connected to form clamping groove between the two, then through baffle can position limit notebook computer inserted in clamping groove, so that the connection between notebook and heat dissipation base is stable, avoid the situation that notebook computer is accidentally dropped due to unstable connection.

[0004] But still include following shortcoming: device utilizes support frame and raises notebook computer, but cannot adjust the placement position of notebook computer according to needs, cannot adjust the position of notebook computer keyboard, possibly cause typing discomfort.Therefore, we propose a kind of for notebook computer heat dissipation lifting chassis to solve this problem. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of for notebook computer heat dissipation lifting chassis to solve the problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of for notebook computer heat dissipation lifting chassis, including base, the support device is arranged on the top of the base, and the support device includes adjusting part;

[0007] The adjusting part includes rotating plate, non-slip pad, lifting plate, stud bolt, first support, second support, limit rod, clamping plate, fixed plate and baffle, the front end of rotating plate is hinged with the top surface of lifting plate, the outer surface of first support and the outer surface of second support are hinged, the outer surface of base is equipped with through slot, the outer surface of stud bolt is rotatably connected with the inner wall of base by bearing seat, the bottom surface of non-slip pad is fixedly connected with the top surface of rotating plate, the fixed plate is slidably sleeved on the outer surface of limit rod, and the outer surface of baffle is fixedly connected with the outer surface of limit rod;

[0008] A heat dissipation part is arranged above the base;

[0009] The heat dissipation part comprises a mounting plate, a mounting rack and a heat dissipation assembly, the outer surface of the mounting plate is provided with mounting holes, the outer surface of the mounting rack is fixedly connected with the inner wall of the mounting plate, and the heat dissipation assembly is arranged inside the mounting plate.

[0010] Further improvement lies in that the adjusting part further comprises a first sliding block, a second sliding block, a sliding rod and a spring, the two second sliding blocks are threadedly sleeved on the outer surface of the double-headed screw rod, the top surfaces of the two second sliding blocks are respectively hingedly connected with the bottom ends of the first support and the second support, and the top end of the first support is hingedly connected with the bottom surface of the lifting plate.

[0011] Further improvement lies in that the bottom surface of the lifting plate is provided with a sliding groove, the outer surface of the sliding rod is fixedly connected with the inner wall of the lifting plate, the first sliding block is slidingly sleeved on the outer surface of the sliding rod, and the top end of the second support is hingedly connected with the bottom surface of the first sliding block.

[0012] Further improvement lies in that one end of the spring is fixedly connected with the outer surface of the baffle, the top surface of the clamping plate is fixedly connected with the bottom surface of the rotating plate, and the outer surface of the limiting rod extends into the clamping plate, through the arrangement of the clamping plate, the limiting rod, the baffle, the spring and the fixed plate, the limiting rod is clamped on the clamping plate by the elastic force of the spring, and the angle of the rotating plate is adjusted.

[0013] Further improvement lies in that the heat dissipation part further comprises a sliding rail, an elastic clamping plate and a filter screen, and the outer surface of the filter screen is fixedly connected with the inner wall of the mounting plate.

[0014] Further improvement lies in that the mounting plate is slidingly sleeved on the outer surface of the sliding rail, and the top surface of the sliding rail is fixedly connected with the bottom surface of the rotating plate.

[0015] Further improvement lies in that the outer surface of the sliding rail on the right side is provided with a clamping groove, the bottom surface of the mounting plate is provided with a through hole, the outer surface of the elastic clamping plate is fixedly connected with the inner wall of the mounting plate, and the outer surface of the elastic clamping plate extends into the clamping groove and is clamped with the inner wall of the clamping groove.

[0016] Compared with the prior art, the notebook computer heat dissipation lifting chassis has the advantages that: the rotating double screw is rotated, two second sliding blocks are driven to move close to each other, the first support and the second support drive the lifting plate to move upward, the spring force is utilized to make the limiting rod top end clamp the clamping plate, the rotating angle of the rotating plate is adjusted, and the notebook computer is conveniently operated by a person; the mounting plate, the mounting frame, the heat dissipation assembly, the filter screen and the sliding rail are arranged, the notebook computer is heat dissipated by the heat dissipation assembly, and the heat dissipation assembly is protected by the filter screen; the elastic clamping plate is arranged, the elastic clamping plate clamps the sliding rail, the position of the heat dissipation assembly is adjusted according to the size of the notebook computer and different air inlet positions. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a three-dimensional structure schematic view of the support device of the utility model;

[0018] Figure 2 It is Figure 1 It is a structure enlarged view of A in the middle;

[0019] Figure 3 It is a three-dimensional structure sectional view of the support device of the utility model;

[0020] Figure 4 It is a three-dimensional structure partial sectional view of the support device of the utility model;

[0021] Figure 5 It is a three-dimensional structure schematic view of the heat dissipation part of the utility model.

[0022] In the drawing: 1 base, 2 support device, 21 adjusting part, 22 heat dissipation part, 211 rotating plate, 212 anti-skid pad, 213 lifting plate, 214 double screw, 215 first support, 216 second support, 217 first sliding block, 218 second sliding block, 219 sliding rod, 210 limiting rod, 201 clamping plate, 202 baffle, 203 spring, 204 fixed plate, 221 mounting plate, 222 mounting frame, 223 heat dissipation assembly, 224 filter screen, 225 sliding rail, 226 elastic clamping plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides a technical scheme: a lifting chassis for notebook computer heat dissipation, including base 1, base 1 top is provided with support device 2, support device 2 includes adjusting part 21,

[0025] Adjusting part 21 includes rotating plate 211, antiskid pad 212, lifting plate 213, double -end screw 214, first support 215, second support 216, limiting rod 210, clamping plate 201, fixed plate 204 and baffle 202, rotating plate 211 front end is hinged with the top surface of lifting plate 213, the outer surface of first support 215 and the outer surface of second support 216 are hinged, the outer surface of double -end screw 214 is rotatably connected with the inner wall of base 1 through bearing seat, the bottom surface of antiskid pad 212 is fixedly connected with the top surface of rotating plate 211, fixed plate 204 is slidably covered in the outer surface of limiting rod 210, the outer surface of baffle 202 is fixedly connected with the outer surface of limiting rod 210, adjusting part 21 still includes first sliding block 217, second sliding block 218, slide rod 219 and spring 203,

[0026] One end of spring 203 is fixedly connected with the outer surface of baffle 202, the top surface of clamping plate 201 is fixedly connected with the bottom surface of rotating plate 211, the outer surface of limiting rod 210 extends to the inside of clamping plate 201, two second sliding blocks 218 are threadedly covered in the outer surface of double -end screw 214, the top surface of two second sliding blocks 218 is hingedly connected with the bottom end of first support 215 and the bottom end of second support 216 respectively, the top end of first support 215 is hingedly connected with the bottom surface of lifting plate 213,

[0027] The bottom surface of lifting plate 213 is provided with a sliding slot, the outer surface of slide rod 219 is fixedly connected with the inner wall of lifting plate 213, first sliding block 217 is slidably covered in the outer surface of slide rod 219, the top end of second support 216 is hingedly connected with the bottom surface of first sliding block 217, by setting rotating plate 211, antiskid pad 212, lifting plate 213, double -end screw 214, first support 215, second support 216, first sliding block 217, second sliding block 218, slide rod 219, limiting rod 210, clamping plate 201, baffle 202, spring 203 and fixed plate 204, rotating double -end screw 214, drive two second sliding blocks 218 to be close to each other, make first support 215 and second support 216 drive lifting plate 213 to move upwards, utilize the elasticity of spring 203, make limiting rod 210 top end clamping plate 201, adjust the rotation angle of rotating plate 211, it is convenient for the person door to operate notebook computer,

[0028] Base 1 top is provided with heat dissipation part 22,

[0029] The heat dissipation part 22 comprises a mounting plate 221, a mounting rack 222 and a heat dissipation assembly 223, the outer surface of the mounting plate 221 is provided with mounting holes, the outer surface of the mounting rack 222 is fixedly connected with the inner wall of the mounting plate 221, and the heat dissipation assembly 223 is arranged in the mounting plate 221; the heat dissipation part 22 further comprises a sliding rail 225, an elastic clamping plate 226 and a filter screen 224;

[0030] The mounting plate 221 is slidably sleeved on the outer surface of the sliding rail 225, the top surface of the sliding rail 225 is fixedly connected with the bottom surface of the rotating plate 211, and the outer surface of the filter screen 224 is fixedly connected with the inner wall of the mounting plate 221; by arranging the mounting plate 221, the mounting rack 222, the heat dissipation assembly 223, the filter screen 224 and the sliding rail 225, the notebook computer is cooled by the heat dissipation assembly 223, and the heat dissipation assembly 223 is protected by the filter screen 224;

[0031] The outer surface of the right sliding rail 225 is provided with a clamping groove, the bottom surface of the mounting plate 221 is provided with a through hole, the outer surface of the elastic clamping plate 226 is fixedly connected with the inner wall of the mounting plate 221, and the outer surface of the elastic clamping plate 226 extends into the clamping groove and is clamped with the inner wall of the clamping groove; by arranging the elastic clamping plate 226, the sliding rail 225 is clamped by the elastic clamping plate 226, so that the position of the heat dissipation assembly 223 can be adjusted according to the size of the notebook computer and different air inlet positions.

[0032] In use, the double-headed screw 214 is rotated, the double-headed screw 214 drives the two second sliding blocks 218 to move close to each other, the first support 215 and the second support 216 drive the lifting plate 213 to move upwards, the limiting rod 210 is pulled to the right, the limiting rod 210 is separated from the clamping plate 201, the angle of the rotating plate 211 is adjusted, the limiting rod 210 is spliced with the clamping plate 201, and the rotating plate 211 is positioned.

[0033] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A lifting chassis for notebook computer heat dissipation, comprising a base (1), characterized in that: A supporting device (2) is provided above the base (1), and the supporting device (2) includes an adjusting portion (21); The adjusting portion (21) includes a rotating plate (211), an anti-skid pad (212), a lifting plate (213), a double-headed screw (214), a first bracket (215), a second bracket (216), a limiting rod (210), a clamping plate (201), a fixed plate (204) and a baffle (202); the front end of the rotating plate (211) is hinged to the top surface of the lifting plate (213); the outer surface of the first bracket (215) and the outer surface of the second bracket (216) are hinged; a through groove is provided on the outer surface of the base (1); the outer surface of the double-headed screw (214) is rotatably connected to the inner wall of the base (1) through a bearing seat; the bottom surface of the anti-skid pad (212) is fixedly connected to the top surface of the rotating plate (211); the fixed plate (204) is slidably sleeved on the outer surface of the limiting rod (210); and the outer surface of the baffle (202) is fixedly connected to the outer surface of the limiting rod (210); A heat dissipation portion (22) is provided above the base (1); The heat dissipation portion (22) comprises a mounting plate (221), a mounting frame (222) and a heat dissipation assembly (223); a mounting hole is provided on the outer surface of the mounting plate (221); the outer surface of the mounting frame (222) is fixedly connected to the inner wall of the mounting plate (221); and the heat dissipation assembly (223) is arranged inside the mounting plate (221).

2. The lifting chassis for notebook computer heat dissipation according to claim 1, characterized in that: The adjusting portion (21) further comprises a first slider (217), a second slider (218), a slide rod (219) and a spring (203), wherein the two second sliders (218) are both threadedly sleeved on the outer surface of the double-headed screw (214), and the top surfaces of the two second sliders (218) are hinged to the bottom end of the first bracket (215) and the bottom end of the second bracket (216) respectively, and the top end of the first bracket (215) is hinged to the bottom surface of the lifting plate (213).

3. The lifting chassis for notebook computer heat dissipation according to claim 2, characterized in that: A sliding groove is provided on the bottom surface of the lifting plate (213), the outer surface of the sliding rod (219) is fixedly connected to the inner wall of the lifting plate (213), the first sliding block (217) is slidably sleeved on the outer surface of the sliding rod (219), and the top end of the second bracket (216) is hinged to the bottom surface of the first sliding block (217).

4. The lifting chassis for notebook computer heat dissipation according to claim 2, characterized in that: One end of the spring (203) is fixedly connected to the outer surface of the baffle (202), the top surface of the clamping plate (201) is fixedly connected to the bottom surface of the rotating plate (211), and the outer surface of the limiting rod (210) extends to the interior of the clamping plate (201).

5. The lifting chassis for notebook computer heat dissipation according to claim 1, characterized in that: The heat dissipation portion (22) further comprises a slide rail (225), an elastic clamping plate (226) and a filter screen (224); the outer surface of the filter screen (224) is fixedly connected to the inner wall of the mounting plate (221).

6. The lifting chassis for notebook computer heat dissipation according to claim 5, characterized in that: The mounting plate (221) is slidably sleeved on the outer surface of the slide rail (225), and the top surface of the slide rail (225) is fixedly connected to the bottom surface of the rotating plate (211).

7. The lifting chassis for notebook computer heat dissipation according to claim 5, characterized in that: A slot is provided on the outer surface of the right side slide rail (225), a through hole is provided on the bottom surface of the mounting plate (221), the outer surface of the elastic clamping plate (226) is fixedly connected to the inner wall of the mounting plate (221), and the outer surface of the elastic clamping plate (226) extends into the interior of the slot and is clamped to the inner wall of the slot.

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