CN219435279U - Notebook shell - Google Patents

Abstract

The utility model discloses a notebook shell, which comprises a shell arranged at the bottom of a notebook, wherein a heat dissipation hole is formed in the shell, two groups of baffles are arranged in the shell in a relatively sliding manner, and the baffles can be mutually close to or far away from each other by sliding the two groups of baffles, so that the heat dissipation hole is shielded; the baffle plate is characterized in that connecting rods and toothed bars are rotatably arranged on the baffle plate, the toothed bars are meshed with each other, one ends of the connecting rods and the toothed bars are rotatably arranged on the shell, and the other ends of the connecting rods and the toothed bars are rotatably arranged on the baffle plate. The technical problem that the notebook computer needs to be reversely operated and is troublesome when the existing radiating hole shielding structure opens or closes the radiating holes every time is solved.

Description

Notebook shell

Technical Field

The utility model relates to the field of notebooks, in particular to a notebook shell.

Background

Compared with a desk computer, the notebook computer has the characteristics of more flexible use and more convenient carrying, is widely applied to various office places, and the hot face in the use process of the notebook computer mainly depends on an internal radiating copper pipe and a radiating fan, the radiating fan is matched with a radiating hole of a notebook computer shell, and the traditional radiating holes are all open-type designs, so that external dust is easy to enter the inside of the notebook computer in order to avoid the situation that the notebook computer is not used, the radiating effect in the notebook computer is reduced, and a sliding sealing plate is generally used for sealing or opening the radiating hole.

Such as the above patent, although the heat radiation hole can be shielded from dust to the inside by using the closing plate when the notebook is not used, the notebook is required to be reversely operated each time the heat radiation hole is opened or closed, which is troublesome.

Disclosure of Invention

The utility model aims to provide a notebook computer shell, which solves the technical problem that the notebook computer needs to be reversely operated and is troublesome when the existing radiating hole shielding structure opens or closes the radiating hole every time.

In order to achieve the above purpose, the utility model provides a notebook shell, which comprises a shell arranged at the bottom of a notebook, wherein a heat dissipation hole is formed in the shell, two groups of baffles are arranged in the shell in a relatively sliding manner, and the two groups of baffles can be mutually close to or far away from each other by sliding, so that the heat dissipation hole is shielded; the baffle plate is characterized in that connecting rods and toothed bars are rotatably arranged on the baffle plate, the toothed bars are meshed with each other, one ends of the connecting rods and the toothed bars are rotatably arranged on the shell, and the other ends of the connecting rods and the toothed bars are rotatably arranged on the baffle plate.

Preferably, the shell is provided with a gear, a rotating shaft and a rack, the rotating shaft is fixed with the connecting rod, the gear is coaxially connected with the rotating shaft, and the rack is meshed with the gear.

Preferably, two groups of sliding blocks are arranged on the shell, grooves are formed in the sliding blocks, and the baffle plates are slidably arranged in the grooves.

Preferably, a first chute and a second chute are arranged on the shell, and the rack slides in the first chute and the second chute.

Preferably, a pushing groove penetrating through the shell is formed in the shell, a pushing hand is arranged on the rack, and the pushing hand penetrates through the pushing groove.

Preferably, a linear bearing is arranged on the gear, and the rotating shaft at least partially penetrates through the linear bearing.

The utility model provides a notebook shell, which comprises a shell arranged at the bottom of a notebook, wherein a heat dissipation hole is formed in the shell, two groups of baffles are arranged in the shell in a relatively sliding manner, and the baffles can be mutually close to or far away from each other by sliding the two groups of baffles, so that the heat dissipation hole is shielded; the baffle plate is characterized in that connecting rods and toothed bars are rotatably arranged on the baffle plate, the toothed bars are meshed with each other, one ends of the connecting rods and the toothed bars are rotatably arranged on the shell, and the other ends of the connecting rods and the toothed bars are rotatably arranged on the baffle plate. Under the initial condition, two groups of baffles are close to shield the radiating hole, when the notebook computer is used, the connecting rod is rotated at first, and because the connecting rod and one end of the toothed rod are rotatably arranged on the baffles, the toothed rod meshed with each other can be driven to rotate at the moment, so that the two groups of baffles are far away from each other, the radiating hole can radiate the notebook computer after leakage, and when the notebook computer is not used, the connecting rod can be rotated towards the opposite direction according to the method, so that the two groups of connecting rods can be close to each other to shield the radiating hole.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a first perspective view of a notebook housing provided by the present utility model;

FIG. 2 is a schematic view of a first structure of a notebook computer casing according to the present utility model;

FIG. 3 is a schematic view of a first structure of a notebook computer casing according to the present utility model;

FIG. 4 is a rear view of a notebook computer housing;

FIG. 5 is a cross-sectional view of a notebook computer housing;

fig. 6 is a rack mounting structure diagram of a notebook computer case provided by the utility model.

Description of the reference numerals

1. A housing; 2. a heat radiation hole; 3. a baffle; 4. a connecting rod; 5. a toothed bar; 6. a gear; 7. a rotating shaft; 8. a rack; 9. a first chute; 10. a second chute; 11. pushing grooves; 12. pushing hands; 13. a notebook.

Detailed Description

The following describes specific embodiments of the present utility model in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

As shown in fig. 1-6, the utility model provides a notebook computer shell, which comprises a shell 1 arranged at the bottom of a notebook computer 13, wherein a heat dissipation hole 2 is arranged on the shell 1, two groups of baffle plates 3 are arranged in the shell 1 in a relatively sliding manner, and the two groups of baffle plates 3 can be mutually close to or far away from each other by sliding, so that the heat dissipation hole 2 is shielded; the two groups of baffles 3 are rotatably provided with a connecting rod 4 and a toothed rod 5, the two groups of toothed rods 5 are meshed, one ends of the connecting rod 4 and the toothed rod 5 are rotatably arranged on the shell 1, and the other ends of the connecting rod 4 and the toothed rod 5 are rotatably arranged on the baffles 3. In the initial state, when the notebook computer 13 is used, the connecting rod 4 is rotated firstly, and the connecting rod 4 and one end of the toothed rod 5 are rotatably arranged on the baffle 3, so that the meshed toothed rod 5 is driven to rotate, the two groups of baffle 3 are far away from each other, the heat dissipation holes 2 are leaked out, the notebook computer 13 can be dissipated, and when the notebook computer 13 is not used, the connecting rod 4 can be rotated towards the opposite direction according to the method, so that the two groups of connecting rod 4 are close to the shielding heat dissipation holes 2.

In a preferred embodiment of the notebook casing of the present utility model, the casing 1 is provided with the gear 6, the rotating shaft 7 and the rack 8, the rotating shaft 7 is fixed with the connecting rod 4, the gear 6 is coaxially connected with the rotating shaft 7, the rack 8 is meshed with the gear 6, and the sliding rack 8 can drive the gear 6 to rotate, so as to drive the connecting rod 4 to rotate.

In a preferred embodiment of the notebook computer casing of the present utility model, in order to limit the sliding of the baffle 3, two sets of sliding blocks are provided on the casing 1, a groove is provided in the sliding blocks, and the baffle 3 is slidably disposed in the groove.

In a preferred embodiment of the notebook computer case of the present utility model, in order to limit the sliding of the rack bar 8, a first sliding groove 9 and a second sliding groove 10 are provided on the case 1, and the rack bar 8 slides in the first sliding groove 9 and the second sliding groove 10.

In a preferred embodiment of the notebook casing of the present utility model, in order to facilitate a user to slide the rack 8 from the side of the notebook 13, the casing 1 is provided with a pushing slot 11 penetrating through the casing 1, the rack 8 is provided with a pushing hand 12, and the pushing hand 12 penetrates through the pushing slot 11.

In a preferred embodiment of the notebook casing of the present utility model, in order to make the gear 6 drive the connecting rod 4 to rotate more smoothly, the gear 6 is provided with a linear bearing, and the rotating shaft 7 at least partially passes through the linear bearing.

The preferred embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the specific details of the above embodiments, and various simple modifications can be made to the technical solution of the present utility model within the scope of the technical concept of the present utility model, and all the simple modifications belong to the protection scope of the present utility model.

In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further.

Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.

Claims (6)

1. The notebook shell comprises a shell body (1) arranged at the bottom of a notebook (13), wherein a heat dissipation hole (2) is formed in the shell body (1), and the notebook shell is characterized in that two groups of baffle plates (3) are arranged in the shell body (1) in a relatively sliding manner, and the two groups of baffle plates (3) can be made to be close to or far away from each other by sliding, so that the heat dissipation hole (2) is shielded;

the baffle plate (3) is provided with a connecting rod (4) and a toothed rod (5) which are both rotatable, the toothed rods (5) are meshed with each other, one ends of the connecting rod (4) and the toothed rod (5) are rotatably arranged on the shell (1), and the other ends of the connecting rod and the toothed rod are rotatably arranged on the baffle plate (3).

2. The notebook housing according to claim 1, wherein the casing (1) is provided with a gear (6), a rotating shaft (7) and a rack (8), the rotating shaft (7) is fixed with the connecting rod (4), the gear (6) is coaxially connected with the rotating shaft (7), and the rack (8) is meshed with the gear (6).

3. Notebook housing according to claim 1, characterized in that the casing (1) is provided with two sets of sliders, in which grooves are provided, in which grooves the baffles (3) are slidably arranged.

4. Notebook housing according to claim 2, characterized in that the housing (1) is provided with a first runner (9) and a second runner (10), the rack (8) sliding in the first runner (9) and the second runner (10).

5. The notebook housing according to claim 4, characterized in that the shell (1) is provided with a pushing groove (11) penetrating through the shell (1), the rack (8) is provided with a pushing hand (12), and the pushing hand (12) penetrates through the pushing groove (11).

6. Notebook housing according to claim 4, characterized in that the gear wheel (6) is provided with a linear bearing through which the rotation shaft (7) at least partly passes.