CN219590728U - Light pressure-resistant magnesium-aluminum alloy notebook shell casting - Google Patents

Abstract

The utility model discloses a light pressure-resistant magnesium aluminum alloy notebook shell casting, which comprises a shell assembly, wherein the shell assembly comprises a lower shell, a right-angle support plate arranged on the inner wall of the lower shell, oblique support posts arranged on the inner wall of the right-angle support plate, retaining grooves symmetrically arranged on the inner walls of two sides of the lower shell, guide grooves symmetrically arranged on the inner walls of two sides of the lower shell and converging grooves symmetrically arranged on the bottom wall of the lower shell.

Description

Light pressure-resistant magnesium-aluminum alloy notebook shell casting

Technical Field

The utility model relates to the technical field of notebook lower shells, in particular to a light pressure-resistant magnesium aluminum alloy notebook shell casting.

Background

The lower shell of the notebook computer is a part of the outer shell of the notebook computer, not only can play a role in supporting and installing a keyboard of the notebook computer, but also can be used for accommodating other components of the notebook computer, such as a circuit board, a magnetic disk, a hard disk and the like, and plays a role in protecting all components of the notebook computer.

However, most of the existing lightweight pressure-resistant magnesium aluminum alloy notebook shell castings are weak in daily use, the corner edges of the shells are easy to deform when knocked, the use of the device is affected, the tightness of the two sides of the notebook shell castings is poor when the notebook shell castings are assembled with the keyboard frame, and liquid is easy to enter the device when accidents happen, so that certain hidden use hazards are definitely buried.

Disclosure of Invention

The utility model aims to provide a light pressure-resistant magnesium aluminum alloy notebook shell casting, which aims to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a light withstand voltage magnadure notebook casing foundry goods, includes the casing subassembly, the casing subassembly includes down the casing, installs the right angle backup pad at lower shells inner wall, installs the slant pillar at right angle backup pad inner wall, the retaining groove of inner wall in lower shells both sides is seted up to the symmetry, sets up the guide way of inner wall in lower shells both sides and the sink of bottom wall of lower shells is seted up to the symmetry.

Preferably, the bottom of the right-angle support plate is connected with the bottom wall of the lower shell, and one end of the inclined strut is connected with the inner wall of the lower shell.

Preferably, the top of the guide groove is connected with the bottom of the interception groove, the top of the converging groove is connected with the bottom of the guide groove, and a plurality of small water draining holes are formed in the bottom of the converging groove.

Preferably, peripheral port grooves are formed in the two sides of the lower shell in a penetrating mode, and the peripheral port grooves are located between the guide grooves.

Preferably, a dust-proof plate is arranged on one side of the lower shell, and the front wall of the lower shell is symmetrically provided with connecting groove blocks.

Preferably, the battery box is installed to the diapire of lower casing, the battery box is located between the linking groove piece, the front of battery box runs through and has seted up the line hole.

Preferably, the bottom wall of the lower shell is provided with a heat dissipation hole in a penetrating mode, the heat dissipation hole is located at the rear of the battery box, and the bottom wall of the lower shell is provided with a threaded cylinder.

By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows:

the right-angle support plate, the inclined support posts, the interception grooves, the guide grooves and the converging grooves are arranged on the lower shell, the right-angle support plate and the inclined support posts are arranged on the lower shell to strengthen the weaker corners of the lower shell, the weaker corners are prevented from being knocked in the corners in the use process, deformation damage is caused to the weaker corners, the normal use of the device is further affected, the interception grooves formed in the inner walls of the two sides of the lower shell can intercept and guide water when the water flows in from the inner walls of the two sides of the lower shell, the intercepted water is guided into the converging grooves formed in the bottom wall of the lower shell along the guide grooves communicated with the lower side of the interception grooves, and a plurality of small drainage holes are formed in the bottom of the converging grooves to drain the water, so that good waterproof protection can be formed to the device, and potential use hazards are eliminated.

Drawings

Fig. 1 is a schematic perspective view of the whole device of the present utility model.

Fig. 2 is a perspective view of an oblique strut of the present utility model.

Fig. 3 is a schematic perspective view of the retaining groove of the present utility model.

In the figure: 100. a housing assembly; 101. a lower housing; 102. a right angle support plate; 103. oblique struts; 104. a retaining groove; 105. a guide groove; 106. a sink groove; 107. a peripheral port slot; 108. a dust-proof plate; 109. a connecting groove block; 110. a battery case; 111. a wire hole; 112. a heat radiation hole; 113. a screw thread cylinder.

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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples:

1-3, a light pressure-resistant magnesium aluminum alloy notebook shell casting;

including right angle backup pad 102, slant pillar 103, hold back groove 104, guide way 105 and converging groove 106, right angle backup pad 102 is installed to the inner wall of lower casing 101, right angle backup pad 102's bottom is connected with the diapire of lower casing 101, slant pillar 103 is installed to the inner wall of right angle backup pad 102, the one end of slant pillar 103 is connected with the inner wall of lower casing 101, hold back groove 104 has been seted up to the both sides inner wall symmetry of lower casing 101, guide way 105 has been seted up to the both sides inner wall of lower casing 101, the bottom interconnect of guide way 105 and hold back groove 104, converging groove 106 has been seted up to the diapire symmetry of lower casing 101, converging groove 106's top and guide way 105's bottom interconnect, converging groove 106's bottom is provided with a plurality of drainage apertures, the both sides of lower casing 101 run through and have been seted up peripheral port groove 107, peripheral port groove 107 is located between guide way 105, dust guard 108 is installed to one side of lower casing 101, connecting groove 109 is installed to the diapire of lower casing 101, battery box 110 is located between connecting groove 109, line 111 has been seted up to the front of battery box 110, the bottom wall 111 has been seted up to the bottom wall 111, the through hole 112 of lower casing 101 has been located the heat dissipation hole 112 of screw hole 112.

Specifically, when the device is used, the lower shell 101 forms a main structure of the device and is used for providing mounting positions for other structures, so that the stability of other structures in operation is ensured, the lower shell 101 is mainly cast by magnesium aluminum alloy, so that the lower shell 101 has lighter weight and higher strength and has good pressure resistance, when the device is used, after each part of elements are assembled with the lower shell 101, the fixing between each part of elements and the lower shell 101 is completed through the matching of bolts and screw cylinders 113, the weaker corners of the lower shell 101 can be reinforced through mounting right-angle support plates 102 and inclined support posts 103 on the lower shell 101, the weaker corners of the lower shell 101 are prevented from being bumped in the use process, deformation damage is caused to the weaker corners, and the normal use of the device is further influenced, the interception grooves 104 arranged on the inner walls of the two sides of the lower shell 101 can be used for intercepting and guiding water when the water flows in from the inner walls of the two sides, the intercepted water is guided into the converging groove 106 arranged on the bottom wall of the lower shell 101 along the guiding groove 105 communicated with the lower part of the interception grooves 104, a plurality of small drainage holes are arranged at the bottom of the converging groove 106 and can drain water, thus the device can be well waterproof and protected, potential use hidden trouble is eliminated, the dustproof plate 108 plays a role in protecting the heat dissipation groove arranged on one side of the lower shell 101 from being waterproof and dustproof, the reserved peripheral port groove 107 is used for installing a peripheral interface later, the connecting groove block 109 is used for installing a movable connecting mechanism, the connecting groove block 109 is fixed with the upper shell of the notebook computer through the movable connecting structure, the battery box 110 reserves a position for the installation of a storage battery, the wire hole 111 is used for inserting a wire, the storage battery is charged and powered by the wire, the heat dissipation holes 112 provide good heat dissipation channels.

Working principle: when the device is used, after the components of each part are assembled with the lower shell 101, the components of each part are fixed with the lower shell 101 through the matching of bolts and the threaded cylinders 113, the right-angle supporting plate 102 and the inclined supporting columns 103 are arranged on the lower shell 101, the weaker corners of the two parts of the lower shell 101 can be reinforced, deformation damage caused by collision in the corners in the use process is prevented, the intercepting grooves 104 can intercept and guide water when the water flows in from the inner walls of the two sides, the intercepted water is guided into the converging grooves 106 formed in the bottom wall of the lower shell 101 along the guide grooves 105 communicated with the lower parts of the intercepting grooves 104, and a plurality of small drainage holes are formed in the bottom of the converging grooves 106 so as to drain the water, thereby forming good waterproof protection for the device.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

Claims (7)

1. A light withstand voltage magnalium notebook casing foundry goods, its characterized in that includes:

the shell assembly (100) comprises a lower shell (101), a right-angle supporting plate (102) arranged on the inner wall of the lower shell (101), inclined supporting columns (103) arranged on the inner wall of the right-angle supporting plate (102), retaining grooves (104) symmetrically formed on the inner walls of the two sides of the lower shell (101), guide grooves (105) formed on the inner walls of the two sides of the lower shell (101) and converging grooves (106) symmetrically formed on the bottom wall of the lower shell (101).

2. The light pressure-resistant magnesium aluminum alloy notebook shell casting according to claim 1, wherein the bottom of the right-angle support plate (102) is connected with the bottom wall of the lower shell (101), and one end of the inclined support column (103) is connected with the inner wall of the lower shell (101).

3. The light pressure-resistant magnesium aluminum alloy notebook shell casting according to claim 1, wherein the top of the guide groove (105) is connected with the bottom of the interception groove (104), the top of the converging groove (106) is connected with the bottom of the guide groove (105), and a plurality of small drainage holes are formed in the bottom of the converging groove (106).

4. The light pressure-resistant magnesium aluminum alloy notebook shell casting according to claim 1, wherein peripheral port grooves (107) are formed in two sides of the lower shell (101) in a penetrating mode, and the peripheral port grooves (107) are located between the guide grooves (105).

5. The light pressure-resistant magnesium aluminum alloy notebook shell casting according to claim 1, wherein a dust-proof plate (108) is arranged on one side of the lower shell (101), and connecting groove blocks (109) are symmetrically arranged on the front wall of the lower shell (101).

6. The casting of the light pressure-resistant magnesium aluminum alloy notebook shell according to claim 1, wherein a battery box (110) is installed on the bottom wall of the lower shell (101), the battery box (110) is located between the connecting groove blocks (109), and a wire hole (111) is formed in the front face of the battery box (110) in a penetrating mode.

7. The casting of the light pressure-resistant magnesium aluminum alloy notebook shell according to claim 1, wherein a radiating hole (112) is formed in the bottom wall of the lower shell (101) in a penetrating mode, the radiating hole (112) is located at the rear of the battery box (110), and a threaded cylinder (113) is mounted on the bottom wall of the lower shell (101).