Computer heat dissipation support
By using a bidirectional screw and bevel gear mechanism in the computer cooling bracket, the problem of inconvenient adjustment of the angle of the rotating arm and blocking the suction port in the prior art is solved, and the heat dissipation effect of the laptop is improved.
Patent Information
- Application Number
- CN202420075974.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-12
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-01-12
AI Technical Summary
The existing computer cooling bracket is inconvenient when adjusting the angle of the rotating arm, and moving the cooling plate will block the bottom suction port of the laptop, affecting the heat dissipation effect.
A computer cooling bracket including a chassis, a mount and adjustment components is designed. The bidirectional screw and bevel gear mechanism are used to achieve flexible height and angle adjustment. The rotating rod drives the screw to rotate to avoid interference during height and angle adjustment. , and bypass the suction port through a movable support bar to ensure the unobstructed heat dissipation channel.
It realizes the simplicity and accuracy of the adjustment process, avoids the air suction ports of different models of laptops, and ensures the computer's cooling ability.
Smart Images
Figure CN222186302U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of computer accessories, in particular to a computer heat dissipation bracket. Background Art
[0002] With the continuous improvement of science and technology and people's living standards, people's electronic products are becoming more and more lightweight and intelligent, and office computers have changed from desktops to laptops. Generally, laptops are placed horizontally on the table, and operators often feel inconvenient when using the keyboard. It is easy to cause cervical fatigue for a long time, and it is not conducive to the heat dissipation of the computer. The computer cooling bracket can lift the laptop to a certain angle, so that the laptop is at an angle that is more suitable for the operator.
[0003] An existing computer heat dissipation bracket (Announcement No.: CN218848712U) has the following defects: the above-mentioned device uses an adjustment mechanism to adjust the rotation angle between the rotating arm and the U-shaped support seat and the rotating arm and the heat dissipation bracket body, but when adjusting, both hands are needed to push the arc-shaped moving block to contact the lock of the rotating arm. At this time, it is very inconvenient to adjust the angle of the rotating arm, and the device is provided with a movable heat dissipation plate at the bottom of the computer, but the existing laptop computer, the cooling fan mostly adopts a turbo fan, that is, the bottom air intake is discharged on both sides or the front side, and the setting of the movable heat dissipation plate will block the bottom air intake port of the laptop computer, thereby affecting the heat dissipation of the laptop computer. Utility Model Content
[0004] The utility model aims to solve the problems existing in the prior art and provides a computer heat dissipation bracket.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A computer heat dissipation bracket comprises a base frame, a placement rack is arranged above the base frame, an adjustment component is arranged between the base frame and the placement rack, the adjustment component comprises a height adjustment groove opened on the top surface of the base frame near the left and right sides, a first bidirectional screw rod is rotatably connected inside the height adjustment groove, the threads of the two first bidirectional screw rods are in opposite directions, the outer wall of the first bidirectional screw rod is threadedly connected to two height adjustment racks, an angle adjustment groove is opened on the top surface of the base frame near the front side, a second bidirectional screw rod is rotatably connected inside the angle adjustment groove, and the outer wall of the second bidirectional screw rod is threadedly connected to two angle adjustment racks.
[0007] Preferably, the top surface of the height adjustment frame is rotatably connected to a height adjustment rod, and a rotating frame is fixed on the bottom surface of the placement frame near the left and right sides, and both ends of the two height adjustment rods are rotatably connected to the inside of the rotating frame, a support plate is fixed to the inside of the base frame, and one side of the support plate is rotatably connected to a bevel gear, one side of the bevel gear is penetrated by a rectangular hole, and a rotating rod is slidably inserted into the inside of the rectangular hole, one end of the rotating rod is a rectangular structure, and both sides of the inside of the base frame are rotatably connected to a transmission rod, one end of the transmission rod extends to the inside of the height adjustment slot, and bevel gears are fixed at both ends of the transmission rod, the bevel gear on one side of the support plate is meshed with the bevel gears at both ends of the two transmission rods close to each other, and a bevel gear is fixed on the outer wall of the first bidirectional screw rod, and the bevel gears at both ends of the two transmission rods far away from each other are meshed with the bevel gears of the first bidirectional screw rod.
[0008] Preferably, a bevel gear is fixed to the outer wall of the second bidirectional screw, and the inner rear side of the angle adjustment groove is rotatably connected to the bevel gear, and a rectangular groove is opened on one side of the bevel gear, and the bevel gear of the second bidirectional screw is meshed with the bevel gear on the inner side of the angle adjustment groove, and the top surface of the angle adjustment frame is rotatably connected to the angle adjustment rod, and the bottom surface of the placement frame is rotatably connected to the rotating frame near the front side, and the two angle adjustment rods are rotatably connected to the inner part of the rotating frame.
[0009] Preferably, two limit plates are fixed inside the base frame, the two limit plates are parallel and spaced apart, the rotating rod is slidably inserted into one side of the two limit plates respectively, and a limit disk is fixed on the outer wall of the rotating rod, and the limit disk is between the two limit plates.
[0010] Preferably, sliding grooves are provided on both left and right sides of the interior of the placement rack, three support bars are arranged inside the placement rack, and a snap-in frame is fixed at both ends of the interior of the placement rack, the snap-in frame and the interior of the sliding groove are slidable, an adsorption block is fixed inside the snap-in frame, and the adsorption block is adsorbed to the interior of the sliding groove.
[0011] Preferably, rubber strips are fixed to the top surface of the support bar and the top surface of the placement rack near the left and right sides.
[0012] The beneficial effects of the utility model are:
[0013] By rotating the rotating rod, the first bidirectional lead screw can be driven to rotate, so that the placement rack as a whole is lifted upward, and then the rotating rod is pushed forward so that the rectangular end of the rotating rod is engaged with the rectangular groove on one side of the bevel gear in the angle adjustment groove, and then the second bidirectional lead screw can be driven to rotate, thereby driving the front end of the placement rack to be lifted upward, and there will be no mutual interference when adjusting the height and angle of the placement rack. The adjustment process is simple, and the adjustment angle and height are precise, which better meets user needs. Through the movable support bar, it can effectively avoid the air intake of computers of different models to ensure the heat dissipation capacity of the computer. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the three-dimensional structure proposed by the utility model;
[0015] Figure 2 This is a schematic diagram of the three-dimensional split structure proposed by the utility model;
[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the bottom frame proposed by the utility model;
[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the placement rack proposed by the utility model.
[0018] In the figure: 1. base frame; 101. height adjustment slot; 102. height adjustment frame; 103. angle adjustment slot; 104. angle adjustment frame; 105. height adjustment rod; 106. rotating frame; 107. support plate; 108. transmission rod; 109. first bidirectional screw rod; 110. second bidirectional screw rod; 111. rotating rod; 112. angle adjustment rod; 113. rotating frame; 114. limit plate; 115. limit disk; 2. placement frame; 201. sliding slot; 202. support bar; 203. clamping frame; 204. adsorption block; 205. rubber strip. DETAILED DESCRIPTION
[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] Please see attached Figure 1 -Attached Figure 4 A computer heat dissipation bracket comprises a base frame 1, a placement frame 2 is arranged above the base frame 1, the placement frame 2 is made of iron alloy, an adjustment component is arranged between the base frame 1 and the placement frame 2, the adjustment component comprises a height adjustment groove 101 opened on the top surface of the base frame 1 near the left and right sides, a first bidirectional screw rod 109 is rotatably connected inside the height adjustment groove 101, the two first bidirectional screw rods 109 have opposite thread directions, and the outer wall of the first bidirectional screw rod 109 is threadedly connected to two height adjustment frames 102, an angle adjustment groove 103 is opened on the top surface of the base frame 1 near the front side, a second bidirectional screw rod 110 is rotatably connected inside the angle adjustment groove 103, and two angle adjustment frames 104 are threadedly connected to the outer wall of the second bidirectional screw rod 110.
[0022] In the embodiment, the top surface of the height adjustment frame 102 is rotatably connected with a height adjustment rod 105, and a rotating frame 106 is fixed to the bottom surface of the placement frame 2 near the left and right sides. Both ends of the two height adjustment rods 105 are rotatably connected to the inside of the rotating frame 106. A support plate 107 is fixed to the inside of the base frame 1, and one side of the support plate 107 is rotatably connected to a bevel gear. A rectangular hole is penetrated on one side of the bevel gear, and a rotating rod 111 is slidably inserted into the inside of the rectangular hole. One end of the rotating rod 111 is a rectangular structure, and both sides of the inside of the base frame 1 are rotatably connected with a transmission rod 108, and one end of the transmission rod 108 extends to the height adjustment slot 1 Inside 01, bevel gears are fixed at both ends of the transmission rod 108, and the bevel gear on one side of the support plate 107 is meshed with the bevel gears at both ends of the two transmission rods 108 that are close to each other. A bevel gear is fixed on the outer wall of the first bidirectional screw rod 109, and the bevel gears at both ends of the two transmission rods 108 that are far away from each other are meshed with the bevel gears of the first bidirectional screw rod 109. By rotating the rotating rod 111, the bevel gear on one side of the support plate 107 is driven to rotate, and the first bidirectional screw rod 109 is rotated, thereby driving the two height adjustment racks 102 to approach each other, so that the height adjustment rod 105 lifts the placement rack 2, thereby adjusting the height of the placement rack 2.
[0023] In the embodiment, a bevel gear is fixed to the outer wall of the second bidirectional screw rod 110, and a bevel gear is rotatably connected to the inner rear side of the angle adjustment groove 103. A rectangular groove is provided on one side of the bevel gear. The bevel gear of the second bidirectional screw rod 110 meshes with the bevel gear on one side of the inner side of the angle adjustment groove 103. The top surface of the angle adjustment frame 104 is rotatably connected to the angle adjustment rod 112, and the bottom surface of the placement frame 2 is rotatably connected to the rotating frame 113 near the front side. The two angle adjustment rods 112 are both rotatably connected to the inner part of the rotating frame 113. By pushing the rotating rod 111 forward, the rectangular end of the rotating rod 111 is engaged with the rectangular groove on one side of the bevel gear in the angle adjustment groove 103, and then the rotating rod 111 is rotated to drive the bevel gear in the angle adjustment groove 103 to rotate, thereby causing the second bidirectional screw rod 110 to rotate, and then driving the angle adjustment frame 104 to approach each other, so that the angle adjustment rod 112 lifts the front end of the placement frame 2, thereby realizing the adjustment of the angle of the placement frame 2.
[0024] In the embodiment, two limit plates 114 are fixed inside the base frame 1, and the two limit plates 114 are parallel and spaced apart. The rotating rod 111 is slidably inserted into one side of the two limit plates 114, respectively. A limit disk 115 is fixed to the outer wall of the rotating rod 111, and the limit disk 115 is between the two limit plates 114. The two limit plates 114 cooperate with the limit disk 115 to limit the position of the rotating rod 111 and prevent the rotating rod 111 from falling off.
[0025] In the embodiment, sliding grooves 201 are provided on the left and right sides of the interior of the placement rack 2, three support bars 202 are arranged inside the placement rack 2, and snap-in frames 203 are fixed at both ends of the interior of the placement rack 2. The snap-in frames 203 and the interior of the sliding groove 201 are slidably arranged, and an adsorption block 204 is fixed inside the snap-in frame 203. The adsorption block 204 is made of a magnetic material, and the adsorption block 204 is adsorbed on the interior of the sliding groove 201. By setting the support bar 202 that can move laterally, it is convenient to avoid the air intake of computers of different models and ensure the heat dissipation capacity of the computer. Through the adsorption block 204 and the interior of the sliding groove 201, the support bar 202 is subjected to a certain restraining force to prevent the position of the support bar 202 from shifting.
[0026] In the embodiment, rubber strips 205 are fixed on the top surface of the support bar 202 and the top surface of the placement rack 2 near the left and right sides. The rubber strips 205 can increase the friction between the computer and the placement rack 2, making the computer more stable when placed on the placement rack 2.
[0027] Working principle: when in use, first rotate the rotating rod 111, and the rectangular end of the rotating rod 111 is engaged with the rectangular groove of the bevel gear of the support plate 107, which drives the bevel gear of the support plate 107 to rotate, and the two ends of the transmission rod 108 are respectively meshed with the bevel gear of the support plate 107 and the bevel gear of the first two-way screw rod 109, so that the first two-way screw rod 109 rotates, and the height adjustment frame 102 and the first two-way screw rod 109 are threadedly connected, so that the two height adjustment frames 102 are close to each other, and the height adjustment rod 105 is respectively connected with the top surface of the height adjustment frame 102 and the bottom surface of the placement frame 2 through the rotating frame 106, so that the height of the placement frame 2 is lifted by the height adjustment rod 105, so as to adjust the height of the placement frame 2. At this time, the placement frame 2 is in a state of tilting toward the front end, and then the rotating rod 111 is pushed forward so that the rectangular The end is clamped with the rectangular groove on one side of the bevel gear in the angle adjustment groove 103, and then the rotating rod 111 is rotated to drive the bevel gear in the angle adjustment groove 103 to rotate. The bevel gear in the angle adjustment groove 103 is meshed with the second bidirectional screw rod 110 through the meshing transmission of the bevel gear and the second bidirectional screw rod 110, so that the second bidirectional screw rod 110 also rotates synchronously. Under the threaded connection between the angle adjustment frame 104 and the second bidirectional screw rod 110, the two angle adjustment rods 112 are close to each other, and the angle adjustment rod 112 is respectively rotatably connected to the top surface of the angle adjustment frame 104 and the bottom surface of the rotating frame 113, and the rotating frame 113 is rotatably connected to the bottom surface of the placement frame 2, so that the angle adjustment rod 112 lifts the front end of the placement frame 2, thereby realizing the adjustment of the angle of the placement frame 2. At this time, the position of the support bar 202 is adjusted laterally according to the position of the air intake port of the computer, and then the computer can be placed on the placement frame 2.
[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.
Claims
1. A computer heat dissipation bracket, comprising a base frame (1), characterized in that: A placement frame (2) is arranged above the base frame (1), and an adjustment component is arranged between the base frame (1) and the placement frame (2), the adjustment component comprising a height adjustment slot (101) provided on the top surface of the base frame (1) near the left and right sides, a first bidirectional screw rod (109) being rotatably connected inside the height adjustment slot (101), the two first bidirectional screw rods (109) having opposite thread directions, the outer wall of the first bidirectional screw rod (109) being threadedly connected to two height adjustment frames (102), an angle adjustment slot (103) being provided on the top surface of the base frame (1) near the front side, the second bidirectional screw rod (110) being rotatably connected inside the angle adjustment slot (103), and the outer wall of the second bidirectional screw rod (110) being threadedly connected to two angle adjustment frames (104).
2. A computer heat dissipation bracket according to claim 1, characterized in that: The top surface of the height adjustment frame (102) is rotatably connected to a height adjustment rod (105); a rotating frame (106) is fixed to the bottom surface of the placement frame (2) near the left and right sides; both ends of the two height adjustment rods (105) are rotatably connected to the inside of the rotating frame (106); a support plate (107) is fixed inside the bottom frame (1); one side of the support plate (107) is rotatably connected to a bevel gear; a rectangular hole is formed through one side of the bevel gear; a rotating rod (111) is slidably inserted into the inside of the rectangular hole; one end of the rotating rod (111) The base frame (1) has a rectangular structure, wherein both sides of the base frame (1) are rotatably connected to transmission rods (108), one end of the transmission rod (108) extends into the interior of the height adjustment slot (101), both ends of the transmission rod (108) are fixed with bevel gears, the bevel gear on one side of the support plate (107) meshes with the bevel gears at the two ends of the two transmission rods (108) that are close to each other, the outer wall of the first bidirectional lead screw (109) is fixed with a bevel gear, and the bevel gears at the two ends of the two transmission rods (108) that are far away from each other mesh with the bevel gears of the first bidirectional lead screw (109).
3. A computer heat dissipation bracket according to claim 2, characterized in that: A bevel gear is fixed to the outer wall of the second bidirectional screw (110), the rear side of the interior of the angle adjustment slot (103) is rotatably connected to the bevel gear, one side of the bevel gear is provided with a rectangular slot, the bevel gear of the second bidirectional screw (110) is meshed with the bevel gear on the inner side of the angle adjustment slot (103), the top surface of the angle adjustment frame (104) is rotatably connected to the angle adjustment rod (112), the bottom surface of the placement frame (2) is rotatably connected to the rotating frame (113) near the front side, and both angle adjustment rods (112) are rotatably connected to the interior of the rotating frame (113).
4. A computer heat dissipation bracket according to claim 3, characterized in that: Two limit plates (114) are fixed inside the base frame (1), the two limit plates (114) are arranged in parallel and at intervals, the rotating rod (111) is slidably inserted into one side of the two limit plates (114), and a limit disk (115) is fixed on the outer wall of the rotating rod (111), and the limit disk (115) is between the two limit plates (114).
5. A computer heat dissipation bracket according to claim 4, characterized in that: The interior of the placement rack (2) is provided with sliding grooves (201) on both left and right sides, the interior of the placement rack (2) is provided with three support bars (202), both ends of the interior of the placement rack (2) are fixed with a clamping frame (203), the clamping frame (203) and the interior of the sliding groove (201) are slidable, an adsorption block (204) is fixed inside the clamping frame (203), and the adsorption block (204) and the interior of the sliding groove (201) are adsorbed.
6. A computer heat dissipation bracket according to claim 5, characterized in that: Rubber strips (205) are fixed to the top surface of the support strip (202) and the top surface of the placement rack (2) near the left and right sides.