CN216748614U

CN216748614U - Portable computer

Info

Publication number: CN216748614U
Application number: CN202220351424.2U
Authority: CN
Inventors: 江仁钰; 简语捷; 李忠弼
Original assignee: MSI Computer Shenzhen Co Ltd
Current assignee: MSI Computer Shenzhen Co Ltd
Priority date: 2022-01-07
Filing date: 2022-02-21
Publication date: 2022-06-14
Anticipated expiration: 2032-02-21
Also published as: DE202022101655U1

Abstract

A portable computer comprises a body and at least one foot pad. The machine body is provided with a bottom surface and at least one assembling groove, the at least one assembling groove is positioned on the bottom surface, the at least one assembling groove is provided with at least one first groove area and at least one second groove area which are connected, and the at least one second groove area is far away from the bottom surface compared with the at least one first groove area. The foot pad is detachably arranged in the assembling groove and is positioned at a first assembling position or a second assembling position, the at least one foot pad comprises an assembling part and at least one protruding part, the at least one protruding part protrudes out of one side of the assembling part, and the extending direction of the assembling part is different from that of the at least one protruding part.

Description

Portable computer

Technical Field

The present invention provides a portable computer, and more particularly, to a portable computer having a foot pad.

Background

When a notebook computer is operated, heat is generated. If the heat is accumulated in the notebook computer without being discharged in real time, the temperature of the notebook computer may be too high, and the operation performance of the notebook computer may be reduced, or even the notebook computer may not operate. Therefore, a fan is often disposed in the notebook computer to introduce external air from the bottom of the notebook computer and exhaust the heat absorbed air from the side of the notebook computer. In order to make the external air flow into the notebook computer smoothly, manufacturers often add a foot pad on the bottom of the notebook computer to elevate the notebook computer and make the bottom of the notebook computer have enough flowing space for the air to flow into.

At present, notebook computers tend to be light and thin, so manufacturers mainly consider the small size and light and thin design of footpads. However, the thin foot pad can reduce the air flowing space, which reduces the amount of air introduced by the fan of the notebook computer, and further reduces the heat dissipation efficiency. Therefore, how to make the notebook computer have the characteristics of small, small and light foot pad while maintaining the heat dissipation efficiency is a problem that needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable computer which can keep the characteristics of small, light and thin foot pad on the premise of maintaining the heat dissipation efficiency.

The portable computer disclosed in one embodiment of the utility model comprises a body and at least one foot pad. The machine body is provided with a bottom surface and at least one assembling groove, the at least one assembling groove is positioned on the bottom surface, the at least one assembling groove is provided with at least one first groove area and at least one second groove area which are connected, and the at least one second groove area is far away from the bottom surface compared with the at least one first groove area. The foot pad is detachably arranged in the assembling groove and is positioned at a first assembling position or a second assembling position, the at least one foot pad comprises an assembling part and at least one protruding part, the at least one protruding part protrudes out of one side of the assembling part, and the extending direction of the assembling part is different from that of the at least one protruding part. When the at least one foot pad is positioned at the first assembly position, the at least one assembly part of the at least one foot pad is arranged in the at least one first groove area, the at least one bulge part is positioned in the at least one second groove area, and when the at least one foot pad is moved from the first assembly position to the second assembly position, the at least one bulge part is moved from the at least one first groove area to one side of the at least one assembly part, which is far away from the at least one first groove area, and bulges out of the bottom surface, so that the height of the at least one foot pad, which bulges out of the bottom surface, is adjusted.

Preferably, when the at least one foot pad is located at the first assembly position, the foot pad protrudes from the bottom surface by a first height, and when the at least one foot pad is located at the second assembly position, the foot pad protrudes from the bottom surface by a second height, and the second height is greater than the first height.

Preferably, the at least one protrusion is located on one of two opposite sides of the at least one assembling portion, so that the at least one foot pad is L-shaped.

Preferably, the at least one protrusion is located between two opposite sides of the at least one assembling portion, so that the at least one foot pad is T-shaped.

Preferably, the at least one assembling groove is two, the at least one foot pad is two, the two assembling grooves are respectively positioned at two opposite sides of the bottom surface, and the two foot pads are respectively and separably arranged in the two assembling grooves.

The portable computer disclosed in another embodiment of the present invention comprises a body and at least one foot pad. The machine body is provided with a bottom surface and at least one assembling groove, the at least one assembling groove is positioned on the bottom surface, the at least one assembling groove is provided with at least one shallow groove area and at least one deep groove area which are connected, and the depth of the at least one shallow groove area is smaller than that of the at least one deep groove area. The foot pad is detachably arranged in the assembling groove and is positioned at a first assembling position or a second assembling position, at least one foot pad comprises at least one thick part and at least one thin part which are connected, and the thickness of the at least one thick part is larger than that of the at least one thin part and the depth of the at least one shallow groove area. When the at least one foot pad is positioned at the first assembly position, the at least one thin portion of the at least one foot pad is arranged at the at least one shallow groove region, the at least one thick portion is positioned at the at least one deep groove region, and when the at least one foot pad is moved from the first assembly position to the second assembly position, the at least one thick portion is moved from the at least one deep groove region to one side of the at least one thin portion, which is far away from the at least one deep groove region, and protrudes out of the bottom surface, so that the height of the at least one foot pad protruding out of the bottom surface is adjusted.

Preferably, the at least one footpad is triangular.

Preferably, the at least one thick portion is one, the at least one thin portion is two, and the two thin portions are located on two opposite sides of the thick portion, so that the at least one foot pad is an ellipsoid.

According to the portable computer disclosed in the above embodiment, since the foot pad is designed to be detachably mounted on the body of the portable computer and has different pad-up effects on the body of the portable computer at different assembly positions, a user can adjust the mounting mode of the foot pad according to the use situation to increase or decrease the pad-up effect of the foot pad. For example, when the operation efficiency of the body is high and a large heat dissipation requirement is required, the height-increasing effect of the foot pad can be increased to ensure that there is enough space under the portable computer for the heat dissipation air flow to flow into the portable computer. On the other hand, when the user wants to carry the portable computer, the effect of raising the foot pad can be reduced, so that the portable computer can be accommodated in a thinner accommodating space. Therefore, the portable computer according to the embodiment can have the characteristics of small, light and thin foot pad while maintaining the heat dissipation efficiency. In addition, the increase and decrease of the heightening effect of the foot pad can make the operation of the body more in line with the human engineering, for example, make the user more in line with the human engineering when operating the keyboard of the body.

The foregoing summary of the utility model, as well as the following detailed description of the embodiments, is provided to illustrate and explain the principles of the utility model and to provide further explanation of the utility model as claimed.

Drawings

Fig. 1 is a side view of a portable computer according to an embodiment of the present invention.

Fig. 2 is a bottom view of the portable computer shown in fig. 1.

Fig. 3 is a partial side exploded view of the portable computer in fig. 1.

Fig. 4 is a partial schematic view of the portable computer in fig. 1 with the foot pad in the first position.

Fig. 5 is a schematic partial operation diagram of the portable computer in fig. 1 when the foot pad is separated from the body.

Fig. 6 is a partial schematic view of the portable computer in fig. 1 with the foot pad located at a second position.

FIG. 7 is a partial side exploded view of a portable computer according to another embodiment of the present invention.

Fig. 8 is a partial schematic view of the portable computer in fig. 7 with the foot pad in the first position.

Fig. 9 is a schematic partial operation diagram of the portable computer shown in fig. 7 when the foot pad is separated from the body.

Fig. 10 is a partial schematic view of the portable computer in fig. 7 with the foot pad in the second position.

Fig. 11 is a partial side exploded view of a portable computer according to another embodiment of the utility model.

Fig. 12 is a partial schematic view of the portable computer in fig. 11 with the foot pad in the first position.

Fig. 13 is a partial schematic view illustrating the foot pad of the portable computer in fig. 11 in a second position. Wherein the reference numerals are as follows:

10. 10a, 10 b: portable computer

100. 100a, 100 b: machine body

110. 110a, 110 b: main unit

111. 111a, 111 b: bottom surface

112. 112a, 112 b: assembly groove

113: air inlet

114: side surface

115: air outlet

1121. 1121 a: first groove area

1122. 1122 a: second groove area

1121 b: shallow groove area

1122 b: deep groove region

120. 120a, 120 b: display module

200. 200a, 200 b: foot pad

210. 210 a: assembling part

211. 212, 211a, 212 a: noodle

213. 214, 213a,214 a: side wall

220. 220 a: projecting part

221. 221 a: noodle

210 b: thin portion

220 b: thick part

221 b: end part

h 1: first height

h 2: second height

D1, D2, D3, D4, D5: direction of rotation

d1, d2, d1a, d2a, d1b, d2 b: depth of field

W1, W2, W1a, W2a, W1b, W2 b: width of

t1, t2, t1a, t2a, t1 b: thickness of

θ: angle of rotation

T: table top

Detailed Description

The detailed features and advantages of the embodiments of the present invention are described in detail below, which is sufficient for anyone skilled in the art to understand the technical content of the embodiments of the present invention and to implement the embodiments, and the related objects and advantages of the present invention can be easily understood by anyone skilled in the art according to the disclosure, the claims and the drawings of the present specification. The following examples further illustrate aspects of the present invention in detail, but are not intended to limit the scope of the present invention in any way.

Please refer to fig. 1-2. Fig. 1 is a side view of a portable computer according to an embodiment of the present invention. Fig. 2 is a bottom view of the portable computer shown in fig. 1. In an embodiment of the present invention, the portable computer 10 is, for example, a notebook computer, and includes, for example, a body 100 and two foot pads 200.

The body 100 includes a host 110 and a display module 120. In the present embodiment, the host 110 includes, but is not limited to, a motherboard, a keyboard, a hard disk, and a fan, and is configured to be placed on a desktop T. The display module 120 is, for example, a liquid crystal display or a touch screen, and is pivotally connected to the host 110. The main body 110 has a bottom surface 111, two assembly slots 112, at least one air inlet 113, a side surface 114 and at least one air outlet 115. When the host 110 is placed on the desktop T, the bottom surface 111 faces the desktop T. The two assembling slots 112 are located on the bottom surface 111 and are respectively adjacent to two corners of the hinge side of the host 110 and the display module 120. The air inlet holes 113 are formed on the bottom surface 111 and allow air to flow into the inside of the main unit 110. The side 114 is located at the pivotal side of the host 100 and the display module 120. The air outlet 115 is located on the side 114 and is used to allow air to flow out of the interior of the main unit 110.

In the embodiment, the two assembling slots 112 are respectively adjacent to two corners of the pivot sides of the host 110 and the display module 120, but the utility model is not limited thereto, and the assembling slots may be located between the pivot sides of the host and the display module and the opposite sides thereof.

The two foot pads 200 are respectively assembled in the two assembling slots 112 in a magnetic attraction manner, so that the two foot pads 200 can be respectively and detachably mounted in the two assembling slots 112. Thus, the user can position the two foot pads 200 at a first assembly position (see fig. 4) or a second assembly position (see fig. 6) according to the user's requirement. The contents of the first assembly position and the second assembly position are described in detail later. When the foot pad 200 is mounted in the assembly slot 112, the foot pad 200 is elevated above one side of the main body 110, so that an angle θ is formed between the main body 100 and the table top T.

In the embodiment, the two foot pads 200 are respectively assembled in the two assembling slots 112 by a magnetic attraction manner, but the utility model is not limited thereto, and the foot pads may be assembled in the assembling slots by a close-fitting manner or by other assembling manners.

Please refer to fig. 3. Fig. 3 is a partial side exploded view of the portable computer in fig. 1. In the present embodiment, the assembly groove 112 has a first groove region 1121 and a second groove region 1122 connected to each other. The second groove region 1122 is farther from the bottom surface 111 than the first groove region 1121. In other words, the first groove region 1121 is located at a shallower region in the assembly groove 112, and the second groove region 1122 is located at a deeper region in the assembly groove 112.

In the present embodiment, the foot pad 200 includes an assembling portion 210 and a protruding portion 220. The protruding portion 220 protrudes from one side of the assembling portion 210, and the extending direction D1 of the assembling portion 210 is different from the extending direction D2 of the protruding portion 220. The extending direction D2 of the protruding portion 220 is substantially perpendicular to the extending direction D1 of the assembling portion 210, and the protruding portion 220 is located on one of the two opposite sides 213,214 of the assembling portion 210, and the foot pad 200 is shaped like an L. In the present embodiment, the thickness t2 of the assembly portion 210 is, for example, greater than the depth d2 of the first groove region 1121, the width W1 of the assembly portion 210 is, for example, greater than the width W2 of the second groove region 1122, and the thickness t1 of the protruding portion 220 is, for example, the same as the depth d1 of the second groove region 1122.

Please refer to fig. 3 to 6. Fig. 4 is a partial schematic view of the portable computer shown in fig. 1 with the foot pad located at a first position. Fig. 5 is a schematic partial operation diagram of the portable computer in fig. 1 when the foot pad is separated from the body. Fig. 6 is a partial schematic view of the portable computer in fig. 1 with the foot pad located at a second position. When the foot pad 200 is located at the first assembly position, the assembly portion 210 is located in the first groove region 1121, the surface 212 of the assembly portion 210 close to the protrusion portion 220 abuts against the host 110, the protrusion portion 220 is located in the second groove region 1122, and the surface 221 of the protrusion portion 220 far from the assembly portion 210 abuts against the host 110. In the present embodiment, the protrusion 220 is located in the second groove region 1122 at a deeper position in the assembly groove 112, so that the foot pad 200 can be inserted deeper into the assembly groove 112. Because the surface 212 of the assembling portion 210 close to the protruding portion 220 abuts against the host 110, and the thickness t2 of the assembling portion 210 is greater than the depth d2 of the first groove 1121, a part of the foot pad 200 protrudes from the bottom surface 111. In the present embodiment, when the foot pad 200 is located at the first assembly position, the foot pad 200 protrudes from the bottom surface 111 by a first height h1, and the first height h1 is a difference between the thickness t2 of the assembly portion 210 and the depth d2 of the first groove region 1121.

When it is required to improve the heat dissipation effect of the portable computer 10, the user can first detach the foot pad 200 from the main body 100 along the direction D3, and then rotate the foot pad 200 along the direction D4, so that the protrusion 220 is changed from the side of the assembling portion 210 close to the main body 100 to the side of the assembling portion 210 away from the main body 100. Next, the foot pad 200 is loaded into the assembly slot 112 in the direction D5 to be in the second assembly position. When the foot pad 200 is located at the second assembly position, the assembly portion 210 is located in the first groove region 1121, a surface 211 of the assembly portion 210 away from the protrusion portion 220 abuts against the host 110, and the protrusion portion 220 is located on a side of the assembly portion 210 away from the second groove region 1122. In the present embodiment, since the width W1 of the assembly portion 210 is greater than the width W2 of the second slot region 1122, the assembly portion 210 is also stopped by the host 110 and cannot be located in the second slot region 1122, so that the foot pad 200 can only be inserted into the assembly slot 112 shallowly, i.e., the first slot region 1121 of the assembly slot 112. Since the protruding portion 220 is located on the side of the assembling portion 210 away from the second slot region 1122, in addition to the portion of the assembling portion 210 protruding from the bottom surface 111, the protruding portion 220 also protrudes from the bottom surface 111, so that the height of the foot pad 200 protruding from the bottom surface 111 is changed from the original height of the assembling portion 210 to the height of the assembling portion 210 plus the height of the protruding portion 220. That is, when the foot pad 200 is in the second assembly position, the foot pad 200 protrudes from the bottom surface 111 by a second height h 2. The second height h2 is greater than the first height h1, and the difference between the second height h2 and the first height h1 is the thickness t1 of the protruding portion 220.

When the user wants to carry the portable computer, the foot pad 200 can be located at the first assembly position. Because the portion of the foot pad 200 protruding from the bottom surface 111 is less when the portable computer is located at the first assembly position, the thickness of the portable computer can be made thinner. Therefore, when carrying the portable computer, the user can take the portable computer in a thinner accommodating space.

When the user needs the portable computer to have a better heat dissipation effect, the foot pad 200 can be located at the second assembly position. When the second assembly position is located, the part of the foot pad 200 protruding from the bottom surface 111 is more, so that the effect of the foot pad 200 raising the body 100 is improved. The higher height of the pad makes the machine body 100 and the desktop T (please refer to fig. 1 for a moment) have a larger air flowing space therebetween, so that the amount of air introduced by the fan is increased, and the portable computer has a better heat dissipation effect.

In addition, when the user wants to adjust the tilt angle of the keyboard, the user can adjust the installation mode of the foot pad 200 to make the body 100 and the desktop have a tilt angle, so that the user can better conform to the human engineering when operating the keyboard of the body 100.

In the embodiment, two foot pads 200 and two corresponding assembly slots 112 are provided, but the utility model is not limited thereto. In other embodiments, the number of the foot pads can be changed to be single or more than three.

In the present embodiment, the number of the assembling portion 210 and the number of the protruding portion 220 are one, and the number of the second slot region 1122 corresponding to the protruding portion 220 is one, but the disclosure is not limited thereto. In other embodiments, the number of the assembling portions may be maintained as one, but the number of the protruding portions is changed to two, and the foot pad is, for example, a U-shaped body, and the second groove area corresponding to the protruding portion may also be changed to two. In addition, in other embodiments, the number of the projections and the second groove regions corresponding to the projections may be changed to three or more.

In the embodiment, the extending direction D2 of the protruding portion 220 is substantially perpendicular to the extending direction D1 of the assembling portion 210, but the utility model is not limited thereto. In other embodiments, the extending direction of the protruding portion may also form an acute angle or an obtuse angle with the extending direction of the assembling portion.

In the embodiment, the thickness t2 of the assembling portion 210 is greater than the depth d1 of the first groove region 1121, and the difference between the second height h2 and the first height h1 is equal to the thickness t1 of the protruding portion 220, but the utility model is not limited thereto. In other embodiments, the thickness of the assembling portion may also be less than or equal to the depth of the first groove region, and the difference between the second height and the first height may also be less than the thickness of the protruding portion.

The foot pad of the previous embodiment is L-shaped, but the utility model is not limited thereto. In other embodiments, the footpad may be of other geometries. Please refer to the examples below. Since the structural configuration and the device characteristics of the portable computer in the following embodiments are similar to those of the foregoing embodiments, the repeated structural configuration and the device characteristics mentioned in the foregoing embodiments are not described herein again. The following description will be made only for the portions of the following embodiments that differ from the foregoing embodiments.

Please refer to fig. 7. Fig. 7 is a partial side exploded view of a portable computer according to another embodiment of the utility model. The portable computer 10a of the present embodiment includes a body 100a and two foot pads 200 a. The structure and connection relationship of the body 100a and the foot pad 200a are the same or similar to those of the body 100 and the foot pad 200 of the previous embodiments, and therefore the description of the same or similar parts will not be repeated.

In the present embodiment, the body 100a includes a host 110a and a display module 120 a. The main body 110a of the main body 100a has a bottom surface 111a and an assembly slot 112 a. The assembly slot 112a has a first slot region 1121a and a second slot region 1122a connected thereto. The second groove region 1122a is farther from the bottom surface 111a than the first groove region 1121 a. In other words, the first groove region 1121a is located at a shallower region within the assembly groove 112a, and the second groove region 1122a is located at a deeper region within the assembly groove 112 a.

In the present embodiment, the foot pad 200a includes an assembly portion 210a and a protrusion portion 220 a. The protruding portion 220a protrudes from one side of the assembling portion 210a, and an extending direction D1 of the assembling portion 210a is different from the extending direction D2 of the protruding portion 220 a. The extending direction D2 of the protruding portion 220a is substantially perpendicular to the extending direction D1 of the assembling portion 210a, and the protruding portion 220a is located between the two

opposite sides

213a,214a of the assembling portion 210a, so that the foot pad 200a is T-shaped. In the present embodiment, the thickness t2a of the assembly portion 210a is, for example, greater than the depth d2a of the first groove region 1121a, the width W1a of the assembly portion 210a is, for example, greater than the width W2a of the second groove region 1122a, and the thickness t1a of the protruding portion 220a is, for example, the same as the depth d1a of the second groove region 1122 a.

Please refer to fig. 7 to 10. Fig. 8 is a partial schematic view of the portable computer shown in fig. 7 with the foot pad in the first position. Fig. 9 is a partial operation diagram of the portable computer in fig. 7 when the foot pad is separated from the body. Fig. 10 is a partial schematic view of the portable computer in fig. 7 with the foot pad in the second position. When the foot pad 200a is located at the first assembly position, the assembly portion 210a is located in the first groove region 1121a, the surface 221a of the assembly portion 210a close to the protrusion 220a abuts against the host 110a, the protrusion 220a is located in the second groove region 1122a, and the surface 221a of the protrusion 220a far from the assembly portion 210a abuts against the host 110 a. In the present embodiment, the protrusion 220a is located in the deeper second slot region 1122a of the assembly slot 112a, so that the foot pad 200a can be inserted deeper into the assembly slot 112 a. Because the surface 212a of the assembling portion 210a close to the protrusion 220a abuts against the host 110a, and the thickness t2a of the assembling portion 210a is greater than the depth d2a of the first groove 1121a, a portion of the foot pad 200a protrudes from the bottom surface 111 a. In the present embodiment, when the foot pad 200a is located at the first assembly position, the foot pad 200a protrudes from the bottom surface 111a by a first height h1, and the first height h1 is a difference between the thickness t2a of the assembly portion 210a and the depth d2a of the first groove region 1121 a.

When it is required to improve the heat dissipation effect of the portable computer 10a, the user can first detach the foot pad 200a from the body 100a along the direction D3, and then rotate the foot pad 200a along the direction D4, so that the protrusion 220a is changed from the side of the assembling portion 210a close to the body 100a to the side of the assembling portion 210a away from the body 100 a. Then, the foot pad 200a is installed into the assembly slot 112a in the direction D5 to be located at the second assembly position. When the foot pad 200a is located at the second assembly position, the assembly portion 210a is located in the first groove region 1121a, a surface 211a of the assembly portion 210a away from the protrusion 220a abuts against the host 110a, and the protrusion 220a is located on a side of the assembly portion 210 away from the second groove region 1122 a. In the present embodiment, since the width W1a of the assembly portion 210a is greater than the width W2a of the second slot region 1122a, the assembly portion 210a is also stopped by the host 110a and cannot be located in the second slot region 1122a, so that the foot pad 200a can only be inserted into the assembly slot 112a shallowly, i.e., the first slot region 1121a of the assembly slot 112 a. Since the protruding portion 220a is located on the side of the assembling portion 210a away from the second slot 1122a, the partially assembling portion 210a protrudes from the bottom surface 111a, and the protruding portion 220a also protrudes from the bottom surface 111a, so that the height of the foot pad 200a protruding from the bottom surface 111a is changed from the original height of the assembling portion 210a to the height of the assembling portion 210a plus the height of the protruding portion 220 a. That is, when the foot pad 200a is in the second assembly position, the foot pad 200a protrudes from the bottom surface 111a by a second height h 2. The second height h2 is greater than the first height h1, and the difference between the second height h2 and the first height h1 is the thickness t1a of the protruding portion 220 a.

When the user wants to carry the portable computer, the foot pad 200a can be located at the first assembly position. When the portable computer is located at the first assembly position, the portion of the foot pad 200a protruding from the bottom surface 111a is small, so that the thickness of the portable computer is small. Therefore, when carrying the portable computer, the user can take the portable computer in a thinner accommodating space.

When the user needs the portable computer to have a better heat dissipation effect, the foot pad 200a can be located at the second assembly position. When the second assembly position is located, the foot pad 200a protrudes from the bottom surface 111a more, so that the effect of the foot pad 200a raising the body 100a is improved. The higher height of the pad makes the machine body 100a and the desktop T (please refer to fig. 1 for a moment) have a larger air flowing space therebetween, so that the amount of air introduced by the fan is increased, and the portable computer has a better heat dissipation effect.

In addition, when the user wants to adjust the tilt angle of the keyboard, the user can adjust the installation mode of the foot pad 200a to make the body 100a have a tilt angle with the desktop, so that the user can better conform to the human engineering when operating the keyboard of the body 100 a.

Please refer to fig. 11. Fig. 11 is a partial side exploded view of a portable computer according to another embodiment of the utility model. The portable computer 10b of the present embodiment includes a body 100b and two foot pads 200 b. The structure and connection relationship of the body 100b and the foot pad 200b are the same or similar to those of the body 100 and the foot pad 200 of the previous embodiments, and therefore the description of the same or similar parts will not be repeated.

In the present embodiment, the body 100b includes a host 110b and a display module 120 b. The main body 110b of the main body 100b has a bottom surface 111b and an assembly slot 112 b. The assembly trench 112b has a shallow trench region 1121b and a deep trench region 1122b connected, and the depth of the shallow trench region 1121b is smaller than that of the deep trench region 1122 b. In other words, shallow trench region 1121b is located in a shallow region in assembly trench 112b, and deep trench region 1122a is located in a deep region in assembly trench 112 b.

In the present embodiment, the foot pad 200b includes a thick portion 220b and two thin portions 210b connected to each other, and the thickness of the thick portion 220b is greater than the thickness of the thin portion 210b and the depth of the shallow trench portion 1121 b. The thick portions 220b are connected to two identical thin portions 210b at both sides, respectively, to form an isosceles triangular prism. In the present embodiment, the thickness t1b of the thick portion 220b is greater than the sum of the depths d1b and d2b of the shallow trench region 1121b and the deep trench region 1122b, and the width W1b of the foot pad 200b is greater than the width W2b of the deep trench region 1122 b.

In the present embodiment, the number of the shallow trench region 1121b and the deep trench region 1122b is one, but the utility model is not limited thereto. In other embodiments, the number of deep trench regions may be maintained as one, but the number of shallow trench regions may be changed to be more.

In the embodiment, there are one thick portion 220b and two thin portions 210b, but the utility model is not limited thereto. In other embodiments, the number of thick portions may also be maintained as one, but the number of thin portions is changed to one. Further, in other embodiments, the number of thin portions may be changed to three or more.

In the embodiment, the foot pad 200b is an isosceles triangular prism, but the utility model is not limited thereto. In other embodiments, the footpad may be, for example, a right triangular prism, a triangular pyramid, or an elliptical cylinder.

Please refer to fig. 11 to 13. Fig. 12 is a partial schematic view of the portable computer in fig. 11 with the foot pad in the first position. Fig. 13 is a partial schematic view of the portable computer in fig. 11 with the foot pad in the second position. When the foot pad 200b is in the first assembly position, the thin portion 210b is located in the shallow slot region 1121b, the thick portion 220b is located in the deep slot region 1122b, and the end 221b of the thick portion 220b abuts the host 110 b. At this time, the thick portion 220b is located in the deep groove region 1122b, so that the foot pad 200b can be inserted into the assembly groove 112 b. Since the end 221b of the thick portion 220b abuts the host 110b, and the thickness t1b of the thick portion 220b is greater than the sum of the depths d1b, d2b of the shallow trench region 1121b and the deep trench region 1122b, a portion of the foot pad 200b protrudes from the bottom surface 111 b. In the present embodiment, when the foot pad 200b is located at the first assembly position, the foot pad 200b protrudes from the bottom surface 111b by a first height h1, and the first height h1 is a sum of the thickness t1b of the thick portion 220b and the depths d1b, d2b of the shallow groove region 1121b and the deep groove region 1122 b.

When the footpad 200b is in the second assembly position, the thin portion 210b is located in the shallow groove region 1121b and abuts the host 110b, and the end 221b of the thick portion 220b is located on a side of the thin portion 210b away from the deep groove region 1122 b. In the present embodiment, since the width W1b of the foot pad 200b is greater than the width W2b of the deep groove region 1122b, the foot pad 200b is similarly stopped by the host 110b and cannot be located in the deep groove region 1122b, and the foot pad 200b can only be inserted into the assembly groove 112b shallowly, i.e., the shallow groove region 1121b of the assembly groove 112 b. Since the end 221b of the thick portion 220b is located on the side of the thin portion 210b away from the deep-groove region 1122b, in addition to the portion of the thick portion 220b protruding from the bottom surface 111b in the first assembly position, the portion of the thick portion 220b located in the deep-groove region 1122b in the first assembly position also protrudes from the bottom surface 111b, such that the height of the foot pad 200b protruding from the bottom surface 111b is changed from the original height of the portion of the thick portion 220b protruding from the bottom surface 111b in the first assembly position to the height of the portion of the thick portion 220b protruding from the bottom surface 111b in the first assembly position plus the height of the portion of the thick portion 220b located in the deep-groove region 1122b in the first assembly position. That is, when the foot pad 200b is in the second assembly position, the foot pad 200b protrudes from the bottom surface 111b by a second height h 2. The second height h2 is greater than the first height h1, and the difference between the second height h2 and the first height h1 is the depth d1b of the deep trench region 1122 b.

When the user wants to carry the portable computer, the foot pad 200b can be located at the first assembly position. Since the portion of the foot pad 200b protruding from the bottom surface 111b is smaller when the portable computer is located at the first assembly position, the thickness of the portable computer can be thinner. Therefore, when carrying the portable computer, the user can take the portable computer in a thinner accommodating space.

When the user needs the portable computer to have a better heat dissipation effect, the foot pad 200b can be located at the second assembly position. When the second assembly position is located, the part of the foot pad 200b protruding from the bottom surface 111b is more, so that the effect of raising the body 100b by the foot pad 200b is improved. The higher height of the pad makes the machine body 100b and the desktop T (please refer to fig. 1 for a moment) have a larger air flowing space therebetween, so that the amount of air introduced by the fan is increased, and the portable computer has a better heat dissipation effect.

In addition, when the user wants to adjust the tilt angle of the keyboard, the user can adjust the mounting manner of the foot pad 200b to make the body 100b have a tilt angle with the desktop, so that the user can better conform to the human engineering when operating the keyboard of the body 100 b.

In the present embodiment, the thickness t1b of the thick portion 220b is greater than the sum of the depths d1b and d2b of the shallow trench 1121b and the deep trench 1122b, and the difference between the second height h2 and the first height h1 is equal to the depth d1b of the deep trench 1122b, but the utility model is not limited thereto. The thickness of the thick portion may also be less than or equal to the sum of the depths of the shallow trench region and the deep trench region, and the difference between the second height and the first height may also be less than the depth of the deep trench region.

According to the portable computer disclosed in the above embodiment, since the foot pad is designed to be detachably mounted on the body of the portable computer and has different pad-up effects on the body of the portable computer at different assembly positions, a user can adjust the mounting mode of the foot pad according to the use situation to increase or decrease the pad-up effect of the foot pad. For example, when the machine body has high operation efficiency and needs a large heat dissipation requirement, the heightening effect of the foot pad can be increased, so as to ensure that enough space is provided below the portable computer for heat dissipation airflow to flow into the portable computer. On the other hand, when the user wants to carry the portable computer, the effect of raising the foot pad can be reduced, so that the portable computer can be accommodated in a thinner accommodating space. Therefore, the portable computer according to the embodiment can have the characteristics of small, light and thin foot pad while maintaining the heat dissipation efficiency. In addition, the increase and decrease of the heightening effect of the foot pad can make the operation of the body more in line with the human engineering, for example, make the user more in line with the human engineering when operating the keyboard of the body.

Although the present invention has been described with reference to the foregoing embodiments, it should be understood that various changes and modifications can be made therein by those skilled in the art without departing from the spirit and scope of the utility model.

Claims

1. A portable computer, comprising:

the assembling device comprises a machine body, a first connecting piece and a second connecting piece, wherein the machine body is provided with a bottom surface and at least one assembling groove, the at least one assembling groove is positioned on the bottom surface, the at least one assembling groove is provided with at least one first groove area and at least one second groove area which are connected, and the at least one second groove area is far away from the bottom surface than the at least one first groove area; and

the foot pad is detachably arranged in the assembling groove and is positioned at a first assembling position or a second assembling position, the foot pad comprises an assembling part and at least one protruding part, the at least one protruding part protrudes out of one side of the assembling part, and the extending direction of the assembling part is different from that of the at least one protruding part;

when the at least one foot pad is moved from the first assembly position to the second assembly position, the at least one bulge part moves from the at least one first groove area to one side of the at least one assembly part, which is far away from the at least one first groove area, protrudes out of the bottom surface, and the height of the at least one foot pad protruding out of the bottom surface is adjusted.

2. The portable computer of claim 1 wherein the foot pad protrudes from the bottom surface by a first height when the at least one foot pad is in the first assembly position, and a second height when the at least one foot pad is in the second assembly position, the second height being greater than the first height.

3. The portable computer of claim 1 wherein the at least one protrusion is located on one of the two opposing sides of the at least one assembly portion such that the at least one foot pad is L-shaped.

4. The portable computer of claim 1, wherein the at least one protrusion is disposed between opposite sides of the at least one assembly portion such that the at least one foot pad is T-shaped.

5. The portable computer of claim 1, wherein the at least one assembly slot is two, the at least one foot pad is two, the two assembly slots are respectively located at two opposite sides of the bottom surface, and the two foot pads are respectively and detachably located in the two assembly slots.

6. A portable computer, comprising:

the assembling device comprises a machine body, a first fixing device and a second fixing device, wherein the machine body is provided with a bottom surface and at least one assembling groove, the at least one assembling groove is positioned on the bottom surface, the at least one assembling groove is provided with at least one shallow groove area and at least one deep groove area which are connected, and the depth of the at least one shallow groove area is smaller than that of the at least one deep groove area; and

at least one foot pad which can be separately arranged in the assembly groove and is positioned at a first assembly position or a second assembly position, the at least one foot pad comprises at least one thick part and at least one thin part which are connected, and the thickness of the at least one thick part is greater than that of the at least one thin part and that of the at least one shallow groove area;

when the at least one foot pad is positioned at the first assembly position, the at least one thin portion of the at least one foot pad is arranged in the at least one shallow groove region, the at least one thick portion is positioned in the at least one deep groove region, and when the at least one foot pad is moved from the first assembly position to the second assembly position, the at least one thick portion is moved from the at least one deep groove region to one side of the at least one thin portion, which is far away from the at least one deep groove region, and protrudes out of the bottom surface, so that the height of the at least one foot pad protruding out of the bottom surface is adjusted.

7. The portable computer of claim 6 wherein the foot pad protrudes from the bottom surface by a first height when the at least one foot pad is in the first assembly position, and a second height when the at least one foot pad is in the second assembly position, the second height being greater than the first height.

8. The portable computer of claim 6 wherein said at least one foot pad is triangular.

9. The portable computer of claim 6 wherein said at least one thick portion is one, said at least one thin portion is two, and said two thin portions are located on opposite sides of said thick portion, such that said at least one foot pad is elliptical.

10. The portable computer as claimed in claim 6, wherein the at least one assembling groove is two, the at least one foot pad is two, the two assembling grooves are respectively located at two opposite sides of the bottom surface, and the two foot pads are respectively and detachably located in the two assembling grooves.