CN211123849U

CN211123849U - Decorative shell for notebook computer

Info

Publication number: CN211123849U
Application number: CN201922369084.7U
Authority: CN
Inventors: 王友平
Original assignee: Suzhou Youyue Electronic Co ltd
Current assignee: Suzhou Youyue Electronic Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-07-28
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a decorate shell for notebook computer, including the host computer casing, be provided with the mounting groove that is used for installation circuit board, CPU, display card and memory strip on the host computer casing. The host computer casing is provided with the epitaxial portion that is prismatic structure near the one end symmetry of screen casing, it is provided with the pivot that is used for connecting the screen casing to rotate between the epitaxial portion. Extension portion includes integrated into one piece's fretwork decoration portion, pivot connecting portion, fretwork decoration portion is located pivot connecting portion are kept away from one side of pivot. The hollow decoration part is internally provided with a decoration groove for installing a light-emitting element, and the decoration groove is communicated with the installation groove through a through groove positioned on the host shell. And a wiring terminal for connecting the light-emitting element and the circuit board is arranged in the through groove. The utility model discloses a decorate the shell when guaranteeing notebook computer frivolity, strengthened notebook computer's exterior trim performance.

Description

Decorative shell for notebook computer

Technical Field

The utility model relates to a notebook computer shell field especially relates to a decorate shell for notebook computer.

Background

With the development of science and technology, people can not leave computers at work, study and life, and notebook computers are favored by consumers due to the advantage of portability. With the younger and younger users of the notebook computers, the personalized requirements of consumers on the notebook computers are higher and higher, and the requirements are reflected not only on the performance of the notebook computers, but also on the shape of the shells of the notebook computers.

The notebook computer shell mainly comprises a screen shell for installing a screen and a host shell for installing a host computer, wherein the screen shell is hinged on the host shell through a rotating shaft. The existing host shell can improve the individuation and the aesthetic degree of the notebook computer by installing decorative strips or decorative panels and other exterior decorations, but the exterior decorations are generally installed on the surface of the host shell, the thickness of the notebook computer can be additionally increased, and the lightness and thinness of the notebook computer are influenced; and the existing exterior trim does not have the light-emitting function, and is difficult to meet the increasingly improved personalized requirements of consumers.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above disadvantages, an object of the present invention is to provide a decorative case for a notebook computer, which can enhance the exterior decoration performance of the notebook computer while ensuring the lightness and thinness of the notebook computer, and better meet the individual requirements of consumers.

In order to achieve the above purpose, the utility model discloses a technical scheme is: the utility model provides a decorate shell for notebook computer, includes the host computer casing, be provided with the mounting groove that is used for installation circuit board, CPU, display card and memory bank on the host computer casing. The host computer casing is provided with the epitaxial portion that is prismatic structure near the one end symmetry of screen casing, it is provided with the pivot that is used for connecting the screen casing to rotate between the epitaxial portion. Extension portion includes integrated into one piece's fretwork decoration portion, pivot connecting portion, fretwork decoration portion is located pivot connecting portion are kept away from one side of pivot. The hollow decoration part is internally provided with a decoration groove for installing a light-emitting element, and the decoration groove is communicated with the installation groove through a through groove positioned on the host shell. And a wiring terminal for connecting the light-emitting element and the circuit board is arranged in the through groove.

The beneficial effects of the utility model reside in that: the hollow decoration part is arranged on the extension part to embed the light-emitting element, so that the external decoration function is realized, the installation space is saved, and the light weight and the thinness of the notebook computer are ensured; the circuit board is connected with the light-emitting element through the wiring terminals in the through grooves, the light-emitting element can be powered to achieve a light-emitting function when the circuit board works, and the cool technological sense of the circuit board is enhanced to meet the personalized requirements of consumers.

Furthermore, the light-emitting element comprises laminated glass, a metal electrode, an oscillating circuit board and a power converter; inert gas is filled in the laminated glass, and the two ends of the laminated glass are connected with the metal electrodes. The metal electrode is connected with the oscillating circuit board and the power converter in sequence through a lead. The power converter is connected with the circuit board through the wiring terminal, and the oscillation circuit board is used for being matched with the power converter to generate a high-frequency high-voltage electric field. The low-voltage direct current is converted into high-voltage high-frequency current by the oscillating circuit board and the power converter and is added on the metal electrode, and the inert gas in the laminated glass shows a lightening phenomenon in a lightning form under the action of the electric power of the high-frequency electric field.

Further, the inert gas is a mixed gas of neon, helium and argon. Colorful light emitting phenomenon is realized through the addition of various gases.

Further, a plurality of decorative strips arranged in parallel are arranged on the side wall of the hollowed decorative part, and a hollowed area communicated with the decorative groove is defined between every two adjacent decorative strips. The decorative effect of the hollow decorative part can be improved and the light-emitting element can be fixed by arranging the decorative strips; and then the light of the light-emitting element can be transmitted out through the hollow area, so that the cool effect is realized. In addition, the decoration strip can realize the light sense effect of fretwork decoration portion with the cooperation use in fretwork region, can avoid the too big influence of seeing the screen to the user that leads to of fretwork decoration portion light-emitting area again.

Furthermore, a first limiting bump for limiting the position of the light-emitting element is arranged in the decorative groove.

Further, a circuit switch is further arranged between the wiring terminal and the circuit board, and a manual key used for controlling the circuit switch to be opened and closed is arranged on the back face of the host shell. The light-emitting element can be turned on or off by the consumer through the manual key and the circuit switch.

Further, be equipped with on the pivot connecting portion with decorate the groove intercommunication connect logical groove, it has the connecting piece to connect to lead to the inslot embedding, the one end of connecting piece is equipped with the spacing lug No. two that is used for restricting the light-emitting component position, and the other end is equipped with the pivot groove that is used for installing the pivot. The limiting of the light-emitting element is realized through the second limiting convex block matched with the first limiting convex block, and the assembly of the rotating shaft is realized through the rotating shaft groove.

Further, a sealing ring sleeved on the outer wall of the connecting piece is assembled in the connecting through groove in an interference fit mode. The connection stability of the connecting through groove and the connecting piece is realized through the arrangement of the sealing ring.

Further, the back of the main machine shell is also provided with a plurality of rubber pad grooves for assembling the anti-skid rubber pads.

Drawings

Fig. 1 is a schematic structural diagram of a front side of a host casing according to an embodiment of the present invention;

FIG. 2 is a partial enlarged view of portion A of FIG. 1;

fig. 3 is a sectional view of the extension portion of the embodiment of the present invention;

fig. 4 is a sectional view of a connector according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of the back of the main housing according to the embodiment of the present invention;

fig. 6 is a schematic circuit diagram illustrating the operation of the light emitting device according to the embodiment of the present invention.

In the figure:

1-a main machine shell; 11-mounting grooves; 12-a through slot; 13-manual key press; 14-a rubber pad groove; 2-an extension; 21-hollowed decoration part; 211-decorative groove; 2111-A stop block; 212-a trim strip; 22-a spindle connection; 23-a connector; 231-second limit bump; 232-rotating shaft groove; 24-a sealing ring; 3-a rotating shaft; 4-a light emitting element; 41-laminated glass; 42-oscillating circuit board; 43-a power converter; 44-circuit switches; 5-a connecting terminal.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Examples

Referring to fig. 1-2, the utility model discloses a decorate shell for notebook computer, including host computer casing 1, be provided with the mounting groove 11 that is used for installing circuit board, CPU, display card and memory stick on the host computer casing 1. Host computer casing 1 is close to the one end symmetry of screen casing and is provided with epitaxial portion 2 that is prismatic structure, it is provided with pivot 3 that is used for connecting the screen casing to rotate between epitaxial portion 2. Extension 2 includes integrated into one piece's fretwork decoration portion 21, pivot connecting portion 22, fretwork decoration portion 21 is located pivot connecting portion 22 is kept away from one side of pivot 3. The hollowed-out decoration part 21 is internally provided with a decoration groove 211 for installing the light-emitting element 4, and the decoration groove 211 is communicated with the installation groove 11 through a through groove 12 positioned on the host casing 1. The through groove 12 is internally provided with a wiring terminal 5 for connecting the light-emitting element 4 and a circuit board.

The hollowed decoration part 21 is arranged on the extension part 2 to embed the light-emitting element 4, so that the external decoration function is realized, the installation space is saved, and the lightness and thinness of the notebook computer are ensured; the circuit board is connected with the light-emitting element 4 through the wiring terminal 5 in the through groove 12, when the circuit board works (in a starting state of the notebook computer), the light-emitting element 4 can be powered to achieve a light-emitting function, and the cool technological sense of the circuit board is enhanced to meet the personalized requirements of consumers.

Referring to fig. 3 and 6, the light emitting element 4 includes a laminated glass 41, a metal electrode, an oscillating circuit board 42, and a power converter 43; the laminated glass 41 is filled with inert gas, and both ends of the laminated glass are connected with the metal electrodes. The metal electrode is connected with the oscillating circuit board 42 and the power converter 43 in sequence through a lead. The power converter 43 is connected with the circuit board through the wiring terminal 5, and the oscillating circuit board 42 is used for cooperating with the power converter 43 to generate a high-frequency high-voltage electric field. The oscillating circuit board 42 and the power converter 43 convert low-voltage low-frequency direct current into high-voltage high-frequency alternating current and apply the high-voltage high-frequency alternating current to the metal electrode, and the inert gas in the laminated glass 41 shows a lightning-type light emitting phenomenon under the action of the high-frequency electric field. The inert gas is a mixed gas of neon, helium and argon. Colorful light emitting phenomenon is realized through the addition of various gases.

When the light-emitting element 4 is powered on, the power converter 43 and the oscillating circuit board 42 cooperate to form a high-frequency high-voltage alternating current electric field between the two metal electrodes, electrons and positive ions in the laminated glass 41 respectively move to the anode and the cathode under the action of the two-electrode electric field, and are accumulated near the two electrodes to form a space charge region, and the drift velocity of the positive ions is far smaller than that of the electrons, so that the charge density of the space charge region of the positive ions is much higher than that of the space charge region of the electrons, and the voltage between the two electrodes is almost completely concentrated in a narrow region near the cathode; in the vicinity of the cathode, electrons generated by secondary electron emission do not have enough function of ionizing or exciting inert gas molecules within a short distance, so that the region close to the cathode does not emit light, and in a cathode glow region, the electrons have enough energy to collide with the inert gas molecules to ionize or excite the inert gas molecules to emit light, so that the laminated glass has special bright regions and dark regions and has a lighting phenomenon of a lightning effect.

And a power supply module for supplying power to the light-emitting element 4 is arranged on the circuit board, and the power supply module is electrically connected with the wiring terminal 5. A circuit switch 44 is further arranged between the wiring terminal 5 and the power module, and a manual key 13 for controlling the circuit switch 44 to be opened and closed is arranged on the back of the host casing 1. The power module supplies power to the light-emitting element 4, and the manual key 13 and the circuit switch 44 are arranged to automatically turn on and off the light-emitting element 4.

Referring to fig. 2, a plurality of decorative strips 212 arranged in parallel are arranged on the side wall of the hollowed decorative portion 21, and a hollowed area communicated with the decorative groove 211 is defined between two adjacent decorative strips 212. The decorative effect of the hollow decorative part 21 can be improved and the light-emitting element 4 can be fixed by arranging the decorative strips 212; and then the light of the light-emitting element 4 can be transmitted out through the hollow area, so that the cool effect is realized. In addition, the decoration strip 212 is matched with the hollow area, so that the light sensation effect of the hollow decoration part 21 can be realized when the light-emitting element 4 emits light, and the influence on the screen watching of a user caused by the overlarge light-emitting area of the hollow decoration part 21 can be avoided; when the light-emitting element 4 does not emit light, the fitting of the decorative strip 212 with the hollowed-out area can also form a certain exterior effect.

Referring to fig. 3-4, a first limiting protrusion 2111 for limiting the position of the light emitting element 4 is disposed in the decorative groove 211. The rotating shaft connecting portion 22 is provided with a connecting through groove communicated with the decoration groove 211, a connecting piece 23 is embedded in the connecting through groove, one end of the connecting piece 23 is provided with a second limiting convex block 231 used for limiting the position of the light-emitting element 4, and the other end of the connecting piece is provided with a rotating shaft groove 232 used for installing the rotating shaft 3. The limiting of the light-emitting element 4 is realized through the matching of the first limiting convex block 2111 and the second limiting convex block 231, and the assembly of the rotating shaft 3 is realized through the rotating shaft groove 232.

And a sealing ring 24 sleeved on the outer wall of the connecting piece 23 is also assembled in the connecting through groove in an interference fit manner. The connecting piece 23 can be firmly assembled in the connecting through groove through the arrangement of the sealing ring 24.

Referring to fig. 5, the back of the main body case 1 is further provided with a plurality of rubber pad grooves 14 for fitting an anti-slip rubber pad.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. A decorative shell for a notebook computer comprises a host shell, wherein the host shell is provided with a mounting groove for mounting a circuit board, a CPU, a display card and a memory bank; the method is characterized in that: one end of the host shell, which is close to the screen shell, is symmetrically provided with epitaxial parts in a prism structure, and a rotating shaft for connecting the screen shell is rotatably arranged between the epitaxial parts; the extension part comprises a hollow decoration part and a rotating shaft connecting part which are integrally formed, and the hollow decoration part is positioned on one side of the rotating shaft connecting part, which is far away from the rotating shaft; a decorative groove for mounting a light-emitting element is arranged in the hollow decorative part, and the decorative groove is communicated with the mounting groove through a through groove positioned on the main machine shell; and a wiring terminal for connecting the light-emitting element and the circuit board is arranged in the through groove.

2. The decorative shell of claim 1, wherein: the light-emitting element comprises laminated glass, a metal electrode, an oscillating circuit board and a power converter; inert gas is filled in the laminated glass, and the two ends of the laminated glass are connected with the metal electrodes; the metal electrode is sequentially connected with the oscillating circuit board and the power converter through leads; the power converter is connected with the circuit board through the wiring terminal, and the oscillation circuit board is used for being matched with the power converter to generate a high-frequency high-voltage electric field.

3. The decorative shell of claim 2, wherein: the inert gas is a mixed gas of neon, helium and argon.

4. The decorative shell of any one of claims 1 to 3, wherein: the side wall of the hollowed decoration part is provided with a plurality of parallel decoration strips, and a hollowed area communicated with the decoration groove is formed between every two adjacent decoration strips in a limited mode.

5. The decorative shell of claim 4, wherein: and a first limiting lug for limiting the position of the light-emitting element is arranged in the decorative groove.

6. The decorative shell of claim 4, wherein: still be equipped with circuit switch between binding post and the circuit board, the back of host computer casing is equipped with and is used for controlling circuit switch opens and shuts manual button.

7. The decorative shell of claim 1, wherein: the rotating shaft connecting portion is provided with a connecting through groove communicated with the decoration groove, a connecting piece is embedded into the connecting through groove, one end of the connecting piece is provided with a second limiting lug used for limiting the position of the light-emitting element, and the other end of the connecting piece is provided with a rotating shaft groove used for installing the rotating shaft.

8. The decorative shell of claim 7, wherein: and a sealing ring sleeved on the outer wall of the connecting piece is assembled in the connecting through groove in an interference fit manner.

9. The decorative shell of claim 1, wherein: the back of the host shell is also provided with a plurality of rubber pad grooves for assembling the anti-skid rubber pads.