CN219122661U

CN219122661U - Flat computer cooling mechanism

Info

Publication number: CN219122661U
Application number: CN202320030431.7U
Authority: CN
Inventors: 黄奉诚
Original assignee: Shenzhen Tebley Electronics Co ltd
Current assignee: Shenzhen Tebley Electronics Co ltd
Priority date: 2023-01-06
Filing date: 2023-01-06
Publication date: 2023-06-02
Anticipated expiration: 2033-01-06

Abstract

The utility model discloses a tablet personal computer radiating mechanism, which relates to the technical field of tablet personal computers and comprises a bottom plate, wherein clamping grooves are formed in the bottom of the bottom plate at equal intervals, a movable arm is connected to the top of the bottom plate through a hinge A, a bearing plate is connected to the top of the movable arm through a hinge B, a radiating hole is connected to the top of the bearing plate, a motor is connected to the bottom of the bearing plate, a fan blade group is connected to the output end of the motor, a radiating hole cleaning mechanism is sleeved on the outer portion of the fan blade group, the radiating hole cleaning mechanism comprises a toothed frame, a half gear is connected to the inner portion of the toothed frame in a meshed mode, and the inner portion of the half gear is connected with the outer portion of the fan blade group. The tablet personal computer cooling mechanism prevents dust from being adsorbed and intercepted outside the cooling hole, so that the cooling hole is blocked, the cooling efficiency of the tablet personal computer cooling mechanism is reduced, the bottom of the cooling hole is not required to be manually driven by a worker to clean, the labor capacity of the worker is reduced, and the use efficiency of the worker is increased.

Description

Flat computer cooling mechanism

Technical Field

The utility model relates to the technical field of tablet computers, in particular to a tablet computer heat dissipation mechanism.

Background

The tablet personal computer is also called a portable computer, is a small-sized and portable personal computer, takes the touch screen as basic input equipment, and generates heat in the using process of the tablet personal computer, and the heat can influence the normal performance of the tablet personal computer, so that the tablet personal computer is required to be radiated by using a radiating device, as a tablet personal computer bracket and a tablet personal computer component proposed by China patent 2021234429631, the radiating efficiency of the tablet personal computer is greatly improved, the tablet personal computer is not easy to burn when in use, the radiating effect is good, and the normal operation of the tablet personal computer is ensured.

In the use process of the comparison case, negative pressure is generated through the operation of the fan to generate air flow to radiate the tablet personal computer through the radiating holes, but the negative pressure can suck external dust, and the dust is adsorbed and intercepted outside the radiating holes, so that the radiating holes are blocked, and the radiating efficiency of the bracket is reduced.

In the process that the support radiating holes are blocked by dust, workers are required to manually close the device and then clean the device, so that the labor capacity of the workers is increased, and the use efficiency of the device is reduced.

Therefore, a tablet computer heat dissipation mechanism convenient for cleaning dust is needed.

Disclosure of Invention

The utility model aims to provide a tablet personal computer heat dissipation mechanism, which is used for solving the problems that in the prior art, negative pressure is generated in the operation of a fan to generate air flow to dissipate heat of a tablet personal computer through a heat dissipation hole, but the negative pressure can suck external dust, and the dust is adsorbed and intercepted outside the heat dissipation hole, so that the heat dissipation hole is blocked, and the heat dissipation efficiency of a bracket is reduced.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a panel computer cooling mechanism, includes the bottom plate, there is the expansion arm at the top of bottom plate through hinge A, the top of expansion arm is connected with the bearing plate through hinge B, the top of bearing plate is connected with the louvre, the bottom of bearing plate is connected with the motor, the motor is the output and is connected with the flabellum group, the outside of flabellum group has cup jointed louvre cleaning mechanism.

The cooling hole cleaning mechanism comprises a tooth frame, a half gear is connected with the inner part of the tooth frame in a meshed mode, the inner part of the half gear is connected with the outer part of the fan blade group, transmission arms are fixedly connected to the two sides of the tooth frame, a cleaning plate is fixedly connected to the top of each transmission arm, and the bottom of each cleaning plate is connected with the bottom of each cooling hole.

Optionally, the bottom of the bottom plate is provided with clamping grooves at equal intervals.

Optionally, two sides of the motor are connected with the bottom of the bearing plate through a connecting frame.

Optionally, the bottom of link is connected with the card arm through hinge C.

Optionally, a limiting plate is fixedly connected to the left side of the top of the bearing plate.

Optionally, one side of the connecting frame close to the motor is fixedly connected with a long sliding groove block, the front surface of the long sliding groove block is connected with a sliding block in a sliding manner through the sliding groove, and the front surface of the sliding block is connected with the back surface of the transmission arm.

Optionally, the flabellum group includes the transfer line, and the outside of transfer line is connected with the inside of half gear, and the outside equidistant of transfer line is connected with the flabellum.

The utility model has the technical effects and advantages that:

1. the tablet personal computer radiating mechanism cleans the bottoms of the radiating holes through the radiating hole cleaning mechanism in the radiating process of the tablet personal computer, prevents dust from being adsorbed and intercepted outside the radiating holes, and accordingly blocks the radiating holes, and reduces the radiating efficiency of the tablet personal computer radiating mechanism.

2. The tablet personal computer radiating mechanism is characterized in that the radiating hole cleaning mechanism automatically drives and operates in the radiating process of the tablet personal computer through the fan blade group, a worker does not need to manually drive the tablet personal computer radiating mechanism to clean the bottom of the radiating hole, the labor capacity of the worker is reduced, and the use efficiency of the worker is improved.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present utility model;

FIG. 2 is a schematic view of a cleaning mechanism for heat dissipation holes of the structure of the present utility model;

fig. 3 is a schematic diagram of the top of the frame of the present utility model.

In the figure: 1 bottom plate, 2 movable arms, 3 bearing plates, 4 radiating holes, 5 motors, 6 fan blade groups, 7 radiating hole cleaning mechanisms, 71 tooth frames, 72 half gears, 73 transmission arms and 74 cleaning plates.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

The utility model provides a tablet personal computer heat dissipation mechanism as shown in fig. 1-3, which comprises a bottom plate 1 of a connecting component, wherein clamping grooves which are matched with clamping rods to limit the angle of a bearing plate 3 are formed in the bottom of the bottom plate 1 at equal intervals, the top of the bottom plate 1 is connected with a movable arm 2 of the connecting component through a hinge A, the top of the movable arm 2 is connected with the bearing plate 3 for supporting the tablet personal computer through a hinge B, the left side of the top of the bearing plate 3 is fixedly connected with a limiting plate for limiting the tablet personal computer, and two sides of a motor 5 are connected with the bottom of the bearing plate 3 through connecting frames.

One side of the connecting frame, which is close to the motor 5, is fixedly connected with a long chute block of the connecting assembly, the front surface of the long chute block is connected with a sliding block which guides the transmission arm 73 and the tooth frame 71 through a chute in a sliding manner so as to enable the transmission arm 73 and the tooth frame 71 to move linearly, the front surface of the sliding block is connected with the back surface of the transmission arm 73, and the bottom of the connecting frame is connected with a clamping arm which is matched with a clamping groove to limit the angle of the bearing plate 3 through a hinge C.

The top of bearing plate 3 is connected with the louvre 4 that ventilates, and the bottom of bearing plate 3 is connected with motor 5 that provides the driving force, and motor 5 is that the output is connected with rotatory negative pressure that produces to panel computer carries out radiating flabellum group 6, and flabellum group 6 includes coupling assembling's transfer line, and the outside of transfer line is connected with the inside of half gear 72, and the outside equidistant connection of transfer line has rotatory radiating flabellum.

The outside of flabellum group 6 cup joints can carry out clear louvre cleaning mechanism 7 to the bottom of louvre 4, and louvre cleaning mechanism 7 includes that inside front and back all are provided with tooth A's tooth frame 71, and tooth frame 71's inside meshing is connected with the outside half gear 72 that equidistant is connected with tooth B, meshes between tooth A and the tooth B, and half gear 72's inside is connected with the outside of flabellum group 6.

Both sides of the tooth frame 71 are fixedly connected with a transmission arm 73 for transmission, the top of the transmission arm 73 is fixedly connected with a cleaning plate 74 for cleaning the bottom of the radiating hole 4, and the bottom of the cleaning plate 74 is connected with the bottom of the radiating hole 4.

The in-process that uses is inclined bearing plate 3, fix the position of bearing plate 3 through the draw-in groove of draw-in lever cooperation, place the panel computer at the top of bearing plate 3, starter motor 5 drive flabellum group 6 produces negative pressure cooperation louvre 4 and dispels the heat to the panel computer, flabellum group 6 is carrying out radiating in-process to the panel computer, the bottom of louvre 4 is discharged into the dust through the negative pressure, the dust adhesion is in the bottom of louvre 4, flabellum group 6 is carrying out left and right reciprocating motion through half gear 72 drive tooth frame 71 in rotatory in-process, the in-process of tooth frame 71 moves and drives cleaning plate 74 through transmission arm 73 and clean the brush to the bottom of louvre 4, clean the dust of its bottom.

The bottom of the radiating hole 4 is cleaned through the radiating hole cleaning mechanism 7 in the radiating process of the tablet personal computer, so that dust is prevented from being adsorbed and intercepted outside the radiating hole 4, the radiating hole 4 is blocked, and the radiating efficiency of the tablet personal computer is reduced.

The radiating hole cleaning mechanism 7 automatically drives and operates in the radiating process of the tablet personal computer through the fan blade group 6, a worker does not need to manually drive the radiating hole cleaning mechanism to clean the bottom of the radiating hole 4, the labor capacity of the worker is reduced, and the use efficiency of the worker is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a panel computer cooling mechanism, includes bottom plate (1), its characterized in that: the top of the bottom plate (1) is connected with a movable arm (2) through a hinge A, the top of the movable arm (2) is connected with a bearing plate (3) through a hinge B, the top of the bearing plate (3) is connected with a radiating hole (4), the bottom of the bearing plate (3) is connected with a motor (5), the output end of the motor (5) is connected with a fan blade group (6), and a radiating hole cleaning mechanism (7) is sleeved outside the fan blade group (6);

the cooling hole cleaning mechanism (7) comprises a tooth frame (71), a half gear (72) is connected with the inside of the tooth frame (71) in a meshed mode, the inside of the half gear (72) is connected with the outside of the fan blade group (6), driving arms (73) are fixedly connected to two sides of the tooth frame (71), a cleaning plate (74) is fixedly connected to the top of each driving arm (73), and the bottom of each cleaning plate (74) is connected with the bottom of each cooling hole (4).

2. The tablet computer heat dissipation mechanism of claim 1, wherein: the bottoms of the bottom plates (1) are provided with clamping grooves at equal intervals.

3. The tablet computer heat dissipation mechanism of claim 1, wherein: the two sides of the motor (5) are connected with the bottom of the bearing plate (3) through a connecting frame.

4. A tablet computer heat dissipation mechanism as defined in claim 3, wherein: the bottom of the connecting frame is connected with a clamping arm through a hinge C.

5. The tablet computer heat dissipation mechanism of claim 1, wherein: and the left side of the top of the bearing plate (3) is fixedly connected with a limiting plate.

6. A tablet computer heat dissipation mechanism as defined in claim 3, wherein: one side of the connecting frame, which is close to the motor (5), is fixedly connected with a sliding groove long block, the front surface of the sliding groove long block is connected with a sliding block through a sliding groove in a sliding way, and the front surface of the sliding block is connected with the back surface of the transmission arm (73).

7. The tablet computer heat dissipation mechanism of claim 1, wherein: the fan blade group (6) comprises a transmission rod, the outer part of the transmission rod is connected with the inner part of the half gear (72), and fan blades are connected to the outer part of the transmission rod at equal intervals.