CN218886503U - Notebook computer auxiliary device - Google Patents

Abstract

The utility model relates to the field of auxiliary accessories for notebook computers, in particular to an auxiliary device for notebook computers. Its technical scheme includes two support frames, each support frame has a limited slot cut on the inner wall, and a supporting plate is installed between the two support frames, and each support frame is dug with a number of perforations, and each perforation Positioning rods are movably pierced at all places, and one end of the four positioning rods is engaged with the supporting plate, and a plurality of circular assembly openings are dug on the supporting plate, and a cooling fan is installed at each circular assembly opening. The beneficial effect of the utility model is that: the movable connection between the supporting board and the supporting frame is convenient for adjusting the height of the supporting board, and the adjusted supporting board can be locked and positioned by the positioning rod, which is convenient for adjusting the notebook computer and its display To ensure that the height of the monitor is close to the user's line of sight, avoid neck discomfort caused by looking down or looking up at the monitor for a long time, and effectively reduce the probability of neck fatigue.

Description

A laptop auxiliary device

technical field

The utility model relates to the field of auxiliary accessories for notebook computers, in particular to an auxiliary device for notebook computers.

Background technique

A notebook computer is a computer that integrates a host and a display. It is characterized by a compact body and is easy to carry. Due to the small size of the body, the keyboard occupies less area than an ordinary external keyboard. If you need to use a notebook computer for drawing, fast When typing and playing games, it is often necessary to connect an ordinary keyboard to make the operation more smooth. At this time, the main function of the notebook computer is to be used as a host computer and a monitor. In order to allow users to have a better viewing angle, the notebook computer can be equipped with an auxiliary stand , to ensure that the display is kept at a close height to the user's line of sight.

In the actual use of traditional notebook computer supporting devices, most of them use brackets that can adjust the angle. This type of bracket can adjust the elevation angle of the keyboard that comes with the notebook computer, which is convenient for users to type on the keyboard. When using a notebook computer for drawing, fast typing and gaming, an external ordinary keyboard will be connected. At this time, the built-in keyboard of the notebook computer is in an idle state, but the height of the display cannot be adjusted. If there is a large deviation between the height of the display and the user's line of sight , it requires the user to lower or raise the head for a long time to observe the picture on the display more clearly, which will obviously cause the user's neck fatigue; in view of this, we propose to adjust the height of the notebook computer display to prevent the user from A laptop aid for neck fatigue.

Utility model content

The purpose of this utility model is to propose a notebook computer auxiliary device which can adjust the height of the notebook computer display and prevent the neck fatigue of the user in view of the problems existing in the background technology.

The technical solution of the present utility model: a notebook computer auxiliary device, including two support frames, each of which has a limited slot on the inner wall of the support frame, and a supporting plate is movable and installed between the two support frames , the two ends of the supporting plate are embedded in the matching limiting groove and slidably connected with it, and each of the support frames is dug with a number of perforations connected with the limiting groove, and each of the perforations is Positioning rods are movable through, and one end of the four positioning rods is engaged with the supporting plate, and a number of circular assembly openings are dug on the supporting plate, and each circular assembly opening is fixedly installed with a A heat dissipation fan, several heat dissipation fans are connected in series through wires as a whole.

Preferably, one end of each positioning rod inserted into the limit groove is provided with a hemispherical column head, and four inner arc surface positioning slots are dug on the supporting plate, and each of the hemispherical column heads is matched with a The positioning groove on the inner arc surface is snapped and connected to lock and position the pallet, which can prevent the pallet from sliding down after height adjustment.

Preferably, a rubber limit ring is fixedly installed on the outer wall of each positioning rod, and each of the rubber limit rings is embedded in a matching perforation, and each of the rubber limit rings is fixedly installed with a Each of the springs is movably socketed on the matching positioning rod, and the positioning rod can be pushed to move to the side of the supporting plate by the spring, so as to facilitate the locking and positioning of the supporting plate.

Preferably, the end of each positioning rod away from the hemispherical column head extends to the outside of the support frame, and a rubber strip is fixedly installed at the end of each positioning rod located outside the support frame, and the positioning can be pulled by pinching the rubber strip lever for easy adjustment of the positioning lever.

Preferably, a plurality of vents are dug on the supporting plate, and the vents are distributed on the outside of the two circular assembly ports. Through the vents, the coverage area of the bottom of the notebook computer can be reduced, which is beneficial for its self-dissipation.

Preferably, a storage board is fixedly installed between the two support frames, and the storage board is located below the supporting board, through which small-sized items can be stored, improving the functionality of the auxiliary support device.

Preferably, at least two rubber pads are fixedly installed on the lower surface of each of the support frames, and each of the rubber pads has a circular structure, and the rubber pads increase the distance between the bottom end of the support frame and the desktop. Friction, improve the stability of the auxiliary support device when placed.

Compared with the prior art, the utility model has the following beneficial technical effects: the notebook computer is supported by the supporting board to ensure that the notebook computer can be stably erected on the auxiliary support device, and the supporting board and the supporting frame are flexibly connected, which is convenient for The height of the support plate is adjusted, and the adjusted support plate can be locked and positioned by the positioning rod, which is convenient for adjusting the height of the notebook computer and its display, ensuring that the display is close to the height of the user's line of sight, and avoiding long-term observation with the head down or up The monitor causes neck discomfort, effectively reducing the chance of neck fatigue.

Description of drawings

Fig. 1 has provided the overall structural representation of the utility model;

Figure 2 is a schematic diagram of the connection between the positioning rod and the support frame of the present invention;

Fig. 3 is a structural schematic diagram of a support frame of the present invention;

Fig. 4 is a structural schematic diagram of the pallet of the present invention.

Reference signs: 1, support frame; 2, positioning rod; 21, rubber limit ring; 22, hemispherical column head; 23, spring; 24, rubber strip; 3, supporting plate; 31, circular assembly port; 32, 33. Inner curved surface positioning groove; 4. Cooling fan; 5. Rubber gasket; 6. Storage board; 7. Limiting groove; 8. Perforation.

Detailed ways

The technical scheme of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

Example

As shown in Fig. 1-4, a kind of notebook computer auxiliary device proposed by the utility model comprises two supporting frames 1 arranged in parallel, and a supporting plate 3 is jointly slidably installed between the two supporting frames 1, and the supporting plate 3 Both ends are embedded in the limit groove 7 excavated on the inner side wall of the support frame 1 and are slidably connected with it to ensure that the supporting plate 3 can be stably adjusted up and down between the two support frames 1; The slot 7 is connected to the perforation 8, and each perforation 8 is movably pierced with a positioning rod 2, and the inner diameter of the middle part of the perforation 8 is larger than the inner diameter of the openings at both ends, and the outer wall of each positioning rod 2 is fixed and bonded by glue There are rubber limit rings 21, each rubber limit ring 21 is located in the middle part of the perforation 8, and each rubber limit ring 21 is fixedly equipped with a spring 23, and the other end of each spring 23 is connected to the cavity in the middle part of the perforation 8. The inner side wall of the body is movably connected, and the positioning rod 2 can be pushed to move toward the limit groove 7 by the spring 23, so that the positioning rod 2 can be engaged and docked with the inner arc surface positioning groove 33 dug on the supporting plate 3, and then the positioning rod can be aligned. The board 3 is locked and positioned, which effectively prevents the supporting board 3 from sliding downward after adjustment, and ensures that the notebook computer can be stably placed on the top of the supporting board 3 .

Further, at least two circular assembly openings 31 are dug on the supporting plate 3, and each circular assembly opening 31 is embedded and fixed with a cooling fan 4 by screws. Several cooling fans 4 are connected in series through wires, and Wherein the wire of the USB joint on the heat dissipation fan 4 can be electrically connected with the notebook computer, guarantees that the notebook computer can supply power for the heat dissipation fan 4, and then the heat dissipation fan 4 performs fan heat dissipation treatment on the notebook computer to improve its heat dissipation effect; There are some vents 32 dug on the top, and when the notebook computer is placed on the supporting plate 3, the coverage area to the bottom of the notebook computer can be reduced, which is conducive to its self-dissipation.

Further, one end of the positioning rod 2 engaged with the inner arc surface positioning groove 33 is a hemispherical column head 22. Since the hemispherical body column head 22 has an arc surface structure, it can be quickly embedded in the inner arc surface positioning groove 33 to avoid that the positioning bar 2 cannot Fast and effective docking with the positioning groove 33 on the inner arc surface is realized.

Further, a storage board 6 is fixedly installed between the two support frames 1, and the storage board 6 is arranged under the supporting plate 3. Through the storage board 6, not only the two support frames 1 can be firmly connected as a whole, but also the auxiliary support can be enhanced. The structural strength of the device, and the article of small size can be placed on the top of the storage board 6, has improved the functionality of the auxiliary supporting device; The bottom of each support frame 1 is all fixedly installed with at least two rubber spacers of circular structure 5. The frictional resistance between the supporting frame 1 and the desktop can be increased through the rubber gasket 5, preventing the auxiliary supporting device from slipping after being placed, and improving the stability of supporting the notebook computer.

In this embodiment, the notebook computer can be supported by the supporting plate 3 to ensure that the notebook computer can be stably erected on the auxiliary support device, and the cooling fan 4 is powered by the notebook computer, and then the cooling fan 4 performs fan cooling on the bottom of the notebook computer processing to improve the heat dissipation performance of the notebook computer; when the height of the display of the notebook computer needs to be adjusted, the rubber strip 24 can be pinched and the positioning rod 2 is pulled to the side away from the limit groove 7, when the hemispherical column head 22 and the inner arc After the surface positioning groove 33 breaks away from the clamping connection, the locking and positioning to the supporting plate 3 can be released, and now the supporting plate 3 can be promoted and its height adjusted; Under the push of the spring 23, the positioning rod 2 can be pushed to the side of the supporting plate 3. When the hemispherical column head 22 is embedded in the inner arc surface positioning groove 33, the supporting plate 3 can be locked and positioned to prevent it from sliding down. , to ensure that the laptop can be kept at the adjusted height, and the user does not need to look down or up to watch the picture on the monitor for a long time, avoiding neck discomfort and effectively reducing the chance of neck fatigue.

The above-mentioned specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solutions of the present utility model and the related inspirations of the above-mentioned embodiments, those skilled in the art can make various alternative improvements to the above-mentioned specific embodiments. and combinations.

Claims (7)

1. The utility model provides a notebook computer auxiliary device, includes two support frames (1), its characterized in that: every all cut spacing groove (7), two on the inside wall of support frame (1) common movable mounting has layer board (3) between support frame (1), layer board (3) keep away from both ends mutually all imbed in assorted spacing groove (7) and rather than sliding connection, every all cut perforation (8) that have a plurality of and spacing groove (7) intercommunication on support frame (1), every perforation (8) department all moves about and wears to be equipped with locating lever (2), wherein four the one end of locating lever (2) all is connected with layer board (3) block, it has a plurality of circular assembly openings (31), every to cut on layer board (3) circular assembly opening (31) department equal fixed mounting have radiator fan (4), a plurality of radiator fan (4) are connected in series through the wire and are as an organic whole.

2. The auxiliary device of the notebook computer according to claim 1, wherein one end of each positioning rod (2) inserted into the limiting groove (7) is provided with a hemispherical column head (22), the supporting plate (3) is provided with four inner cambered surface positioning grooves (33), and each hemispherical column head (22) is connected with the corresponding inner cambered surface positioning groove (33) in a clamping manner.

3. The auxiliary device for the notebook computer according to claim 1, wherein a rubber limiting ring (21) is fixedly mounted on the outer wall of each positioning rod (2), each rubber limiting ring (21) is embedded into a matched through hole (8), a spring (23) is fixedly mounted on each rubber limiting ring (21), and each spring (23) is movably sleeved on the matched positioning rod (2).

4. The auxiliary device for the notebook computer according to claim 2, wherein one end of each positioning rod (2) far away from the hemispherical head (22) extends to the outside of the supporting frame (1), and a rubber strip (24) is fixedly mounted at one end of each positioning rod (2) located outside the supporting frame (1).

5. The notebook computer auxiliary device according to claim 1, wherein a plurality of heat dissipating openings (32) are cut on the supporting plate (3), and a plurality of heat dissipating openings (32) are distributed on the outer sides of the two circular assembling openings (31).

6. The auxiliary device of the notebook computer according to claim 1, wherein a storage plate (6) is fixedly mounted between the two support frames (1), and the storage plate (6) is located below the supporting plate (3).

7. The auxiliary device for the notebook computer according to claim 1, wherein at least two rubber gaskets (5) are fixedly mounted on the lower surface of each supporting frame (1), and each rubber gasket (5) is of a circular structure.

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