CN217484798U - Do benefit to clearance radiator fan's notebook shell - Google Patents

Abstract

The application relates to a do benefit to clearance radiator fan's notebook shell relates to notebook technical field. Including the last casing that is used for installing the computer screen, the lower casing that is used for installing various electronic component and radiator fan and be used for following the dismouting board of dismouting on the casing down, go up casing and casing rotation connection down, the joint groove has been seted up just to the position to the lower casing at inside installation radiator fan, dismouting board and joint groove releasable connection. When needs clear up radiator fan, can pull down the dismouting board from the joint groove of casing down and clear up, alleviated notebook computer and be not convenient for clear up radiator fan's problem.

Description

Do benefit to clearance radiator fan's notebook shell

Technical Field

The utility model belongs to the technical field of the notebook technique and specifically relates to a do benefit to clearance radiator fan's notebook shell is related to.

Background

A notebook computer (Laptop), also called portable computer or portable computer, features small size. Is more portable than a desktop computer, and is a personal computer which is small and convenient to carry. Typically weighing 1-3 kg. Notebook computers typically employ liquid crystal displays. Besides the keyboard, a touch pad or touch point is also installed as a positioning device. The notebook computer and the desktop computer are different in portability, and have different requirements on the capacities of a mainboard, a CPU, a memory, a display card, a hard disk and the like.

Compared with desktop computers, the notebook computers pay more attention to heat dissipation, and many notebook computers are internally provided with heat dissipation fans for heat dissipation. After the notebook computer is used for a long time, in order to ensure the overall heat dissipation effect of the notebook computer, the heat dissipation fan needs to be cleaned regularly, so that the shell of the notebook computer needs to be detached. However, the notebook shell is generally inconvenient to disassemble after being assembled.

In view of the above-mentioned related art, there is a problem that the notebook computer is not convenient for cleaning the cooling fan.

SUMMERY OF THE UTILITY MODEL

In order to alleviate the problem that notebook computer is not convenient for clear up radiator fan, this application provides a notebook shell that does benefit to clear up radiator fan.

The application provides a do benefit to clearance radiator fan's notebook shell adopts following technical scheme: a notebook shell facilitating the cleaning of a cooling fan comprises an upper shell used for mounting a computer screen, a lower shell used for mounting various electronic elements and the cooling fan and a dismounting plate used for dismounting from the lower shell, wherein the upper shell is rotatably connected with the lower shell, the lower shell is fixedly connected with the dismounting plate in a connected mode, a containing cavity is formed inside the dismounting plate, the dismounting plate comprises an extending part and a telescopic part, the extending part is fixedly connected to the outer side wall of the dismounting plate, the telescopic part is parallel to the bottom surface of the dismounting plate and is matched with the side wall of the dismounting plate in a sliding mode, the telescopic part extends from the side wall of the dismounting plate, and the telescopic part and the extending part are arranged on different sides; the lower casing diapire is offered and is used for with radiator fan just right joint groove, the joint groove with the cooperation is pegged graft to the dismouting integrated circuit board, joint groove lateral wall offer be used for with the extension part complex stretches out the hole, joint groove lateral wall offer be used for with the flexible portion complex telescopic hole.

Through adopting above-mentioned technical scheme, the extension inserts and stretches out the hole, the cooperation of sliding of pars contractilis and dismouting board lateral wall, the pars contractilis retraction holding cavity is internal, can put into the joint inslot with the dismouting board this moment, the pars contractilis stretches out from holding cavity is inside, pars contractilis and hole cooperation, make the dismouting board and casing joint cooperation down, when needs clearance radiator fan, make the pars contractilis retraction holding cavity once more in, can take out the dismouting board from the joint inslot, clear up radiator fan, the problem that notebook computer is not convenient for clear up radiator fan has been alleviated.

Optionally, a connecting spring is fixedly arranged in the accommodating cavity, and one end of the connecting spring is connected with the telescopic part.

Through adopting above-mentioned technical scheme, when installing the dismouting board, the extension portion inserts the hole of stretching out, promotes the pars contractilis and makes the pars contractilis retraction holding cavity in, can put into the joint inslot with the dismouting board this moment. The telescopic part is loosened, the boosting block returns to the original position under the action of elastic potential energy of the spring, the telescopic part also extends out of the interior of the containing cavity, and the telescopic part is matched with the telescopic hole, so that the dismounting plate is clamped and matched with the lower shell, and the mounting of the dismounting plate is facilitated.

Optionally, the mounting plate diapire is installed and is helped the ejector pad, the mounting plate diapire is followed the groove that slides has been seted up to the pars contractilis sliding direction, the groove that slides with the internal portion intercommunication of inferior valve, the ejector pad passes through the groove that slides with the pars contractilis is connected.

Through adopting above-mentioned technical scheme, can realize stretching out and retraction of pars contractilis through the boosting piece when installing and pulling down the dismouting board, make dismouting board dismouting more convenient, convenient.

Optionally, the protruding hole is provided with a chamfer extending from the edge of the outer surface of the clamping groove close to the protruding hole to the bottom of the protruding hole.

Through adopting above-mentioned technical scheme, the hole that stretches out sets up the chamfer, and when the dismouting board will be dismantled, the extension can be taken out in the hole from stretching out along the chamfer.

Optionally, a guiding inclined plane for retracting the telescopic part into the accommodating cavity is arranged on one side of the telescopic part contacting with the clamping groove.

Through adopting above-mentioned technical scheme, the extension portion inserts and stretches out downthehole back, presses the dismouting board, and direction inclined plane and joint groove contact, direction inclined plane both received the pressure towards joint inslot portion and received the thrust towards the holding cavity again, and consequently the pars contractilis slides towards the holding cavity is inside under the effect of thrust, has made things convenient for the installation of dismouting board.

Optionally, a boosting groove for conveniently pushing the boosting block is formed in the boosting block.

Through adopting above-mentioned technical scheme, set up the boosting groove on the boosting piece, when the dismouting board need be dismantled, can buckle into the boosting groove, exert thrust to the boosting piece and make the expansion plate retract in the holding cavity and dismantle the dismouting board. The boosting block can be conveniently applied with force, and the dismounting of the dismounting plate is convenient.

Optionally, the bottom wall of the detachable plate is provided with a lifting groove for taking out the detachable plate.

Through adopting above-mentioned technical scheme, when the dismouting board need be dismantled, withhold the boosting groove, promote the boosting piece, make the expansion plate retract in the holding cavity, stretch into simultaneously and carry the kerve and apply outside pulling force, can take out the dismouting board from the joint inslot, made things convenient for the dismantlement of dismouting board.

Optionally, a heat dissipation through hole for ventilation and heat dissipation is formed in the bottom wall of the detachable plate.

By adopting the technical scheme, the dismounting plate is arranged at the position opposite to the radiating fan, so that the radiating through hole is formed in the bottom wall of the dismounting plate, and the heat radiation can be facilitated.

Optionally, an anti-collision strip for protecting the side wall of the upper shell is mounted on the periphery of the upper shell.

Through adopting above-mentioned technical scheme, go up the casing periphery and set up the anticollision strip and can protect the casing to close the lid after, if the notebook lateral wall suffers the striking, the impact that the notebook received can be cushioned to the anticollision strip.

Optionally, the anticollision strip includes first protection portion and second protection portion, first protection portion with second protection portion fixed connection, first protection portion with second protection portion sets up perpendicularly, first protection portion installs go up the casing with the one side of casing lock down, second protection portion installs go up the casing lateral wall.

Through adopting above-mentioned technical scheme, go up the casing and install the anticollision strip with the one side of casing and lock down, when the notebook lock, the anticollision strip can play the effect of buffering when last casing contacts with lower casing.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the extension part is inserted into the extension hole, the dismounting plate is pressed, the telescopic part retracts into the accommodating cavity under the action of the guide inclined plane, the dismounting plate is enabled to enter the clamping groove, the telescopic part extends out of the accommodating cavity under the action of elastic potential energy of the spring, and the extension part is matched with the telescopic hole, so that the dismounting plate is matched with the lower shell in a clamping mode. When radiator fan needs to be cleared up, the boosting groove is buckled, the boosting block is pushed, the telescopic portion is made to retract into the accommodating cavity, the lifting groove is simultaneously stretched to apply outward pulling force, the stretching portion is taken out from the stretching hole along the chamfer, the dismounting plate can be taken out from the clamping groove, the radiator fan is cleared up, and the problem that the radiator fan is not convenient to clear up by a notebook computer is solved.

2. The crashproof strip includes first guard portion and second guard portion, and first guard portion and second guard portion vertical fixation set up. When the notebook was buckled, first protection part can play the effect of buffering when last casing and lower casing contact, and after the notebook lock, if the notebook suffered the striking all around, the impact that the notebook received can be cushioned to the second protection part.

Drawings

Fig. 1 is a schematic view illustrating an overall structure of a notebook computer case facilitating cleaning of a cooling fan according to an embodiment of the present disclosure.

Fig. 2 is an exploded view of a notebook computer case for facilitating cleaning of a heat dissipation fan according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a detachable plate according to a first embodiment of the present application.

FIG. 4 is a cross-sectional view of a bottom wall of a notebook computer case that facilitates cleaning of a heat dissipation fan according to one embodiment of the present application.

Fig. 5 is an enlarged view of a portion a in fig. 4.

Fig. 6 is an enlarged view of a portion B in fig. 4.

Description of reference numerals: 1. an upper housing; 11. an anti-collision strip; 111. a first protection portion; 112. a second protection part; 2. a lower housing; 21. a clamping groove; 211. an outlet hole; 2111. chamfering; 212. a telescopic hole; 22. a shock-absorbing support; 3. disassembling the plate; 31. a protruding portion; 32. A telescopic part; 321. a guide slope; 33. a connecting spring; 34. a boosting block; 341. a boosting groove; 35. a sliding groove; 36. lifting the groove; 37. and the heat dissipation through hole.

Detailed Description

The present application is described in further detail below with reference to the attached drawing figures.

The embodiment of the application discloses do benefit to clearance radiator fan's notebook shell.

Referring to fig. 1 and 2, a do benefit to clearance radiator fan's notebook shell includes the last casing 1 that is used for installing the computer screen, is used for installing various electronic component and radiator fan's lower casing 2 and is used for following the dismouting board 3 of dismouting on the casing 2 down goes up the whole equal square setting of casing 1 and casing 2 down, goes up casing 1 and casing 2 down and passes through the hinge rotation and connect, and lower casing 2 has just seted up joint groove 21 to the position at the position of internally mounted radiator fan, dismouting board 3 and joint groove 21 joint fixed connection. Four angles of 2 diapire of casing down still are provided with the absorbing shock mount 22 of the shock attenuation of being convenient for respectively, and absorbing shock mount 22 can also protect casing 2 down, prevents that casing 2 from causing wearing and tearing with the desktop contact for a long time down.

Referring to fig. 3 and 5, the dismounting plate 3 is integrally square, the dismounting plate 3 comprises a protruding portion 31 and a telescopic portion 32, the protruding portion 31 is fixed on the right side wall outside the dismounting plate 3, the telescopic portion 32 is parallel to the bottom surface of the dismounting plate 3, and the telescopic portion 32 is slidably connected with the left side wall of the dismounting plate 3 and extends out of the left side wall of the dismounting plate 3. An accommodating cavity is formed in the dismounting plate 3, a connecting spring 33 is arranged in the accommodating cavity, one end of the connecting spring 33 is fixedly connected with the telescopic part 32, and the other end of the connecting spring 33 is fixedly connected with the inner wall of the accommodating cavity relative to the telescopic part 32. The position that 3 diapire outsides of dismouting board are close to pars contractilis 32 and connecting spring 33 junction installs and helps pushing block 34, and 3 diapalls of dismouting board have seted up banding groove 35 that slides along pars contractilis 32 slip direction, and the groove 35 that slides communicates external world and holding cavity, helps pushing block 34 to pass and slide groove 35 and 32 bolt fixed connection in pars contractilis 32 and connecting spring 33 position of being connected.

Referring to fig. 5 and 6, the clamping groove 21 is communicated with the inside of the lower housing 2, the right side wall of the clamping groove 21 is provided with an extending hole 211 for being matched with the extending portion 31, and the left side wall of the clamping groove 21 is provided with a telescopic hole 212 for being matched with the telescopic portion 32.

Referring to fig. 1, the periphery of the upper casing 1 is injection-molded with a bumper strip 11 for protecting the periphery of the upper casing 1 through a two-color mold structure. The overall L-shaped arrangement of the bumper strip 11 is realized, the bumper strip 11 comprises a first protection part 111 and a second protection part 112, and the first protection part 111 and the second protection part 112 are vertically and fixedly arranged. The first protection part 111 is installed on one surface of the upper case 1, which is fastened to the lower case 2, and the second protection part 112 is installed on the sidewall around the upper case 1. When the notebook is buckled, the first protection part 111 can play a role of buffering when the upper shell 1 is contacted with the lower shell 2, and after the notebook is buckled, if the periphery of the notebook is impacted, the second protection part 112 can buffer the impact of the notebook.

When installing dismouting board 3 in the joint groove 21 on casing 2 down, the portion of stretching out 31 inserts and stretches out hole 211, and the direction of right side wall promotes boosting piece 34 and makes the pars contractilis 32 retract into the holding cavity, can put into joint groove 21 with dismouting board 3 this moment. The boosting block 34 is loosened, under the action of the elastic potential energy of the connecting spring 33, the boosting block 34 returns to the original position, the telescopic part 32 also extends out of the accommodating cavity, the telescopic part 32 is inserted into the telescopic hole 212, the matching of the telescopic part 32 and the telescopic hole 212 is completed, and the dismounting plate 3 is in clamping fit with the lower shell 2. When the cooling fan needs to be cleaned, the boosting block 34 is pushed again, the telescopic part 32 is made to retract into the accommodating cavity again, the boosting block 34 is buckled, the outward force is applied to the dismounting plate 3, the dismounting plate is taken out from the clamping groove 21, the cooling fan is cleaned, and the problem that the cooling fan is not convenient to clean for the notebook computer is solved.

Specifically, as shown in fig. 5 and 6, the protruding hole 211 is provided with a chamfer 2111 that extends from the edge of the outer surface of the snap groove 21 near the protruding hole 211 to the bottom of the protruding hole 211. When the dismounting plate 3 is to be dismounted, the protruding portion 31 can be easily taken out from the protruding hole 211 along the chamfer 2111. The one side of pars contractilis 32 and the contact of joint groove 21 is provided with and is used for making the automatic direction inclined plane 321 that retracts the holding cavity of pars contractilis 32, stretch out 31 insert and stretch out in the hole 211 back, press the dismouting board 3, direction inclined plane 321 and the contact of joint groove 21, direction inclined plane 321 both receives the thrust towards the inside pressure of joint groove 21 and receiving the holding cavity again, consequently pars contractilis 32 is under the effect of thrust, automatic sliding towards the holding cavity is inside, the installation of dismouting board 3 has been made things convenient for.

Referring to fig. 3 and 5, the boosting groove 341 for conveniently pushing the boosting block 34 is formed in the boosting block 34, the boosting groove 341 is a strip-shaped groove, the length direction of the boosting groove 341 is perpendicular to the sliding direction of the expansion plate, when the dismounting plate 3 needs to be dismounted, the boosting groove 341 can be buckled, and thrust is applied to the boosting block 34 to enable the expansion plate to be retracted into the accommodating cavity to dismount the dismounting plate 3. The boosting block 34 is conveniently applied with force, and the disassembly of the disassembly plate 3 is convenient.

Referring to fig. 3 and fig. 6, one side of the bottom wall of the dismounting board 3, which is far away from the boosting block 34, is provided with a lifting groove 36 which is convenient for taking out the dismounting board 3, the lifting groove 36 is integrally strip-shaped, the length direction of the lifting groove 36 is perpendicular to the sliding direction of the telescopic part 32, when the dismounting board 3 needs to be dismounted, the boosting groove 341 is buckled, the boosting block 34 is pushed, the telescopic part 32 is retracted into the accommodating cavity, meanwhile, the lifting groove 36 applies outward pulling force, the dismounting board 3 can be taken out from the clamping groove 21, and dismounting of the dismounting board 3 is facilitated. The middle position of the bottom wall of the dismounting plate 3 is also provided with a heat dissipation through hole 37 for ventilation and heat dissipation, and the heat dissipation through hole 37 is a heat dissipation grid and can facilitate heat dissipation.

The implementation principle of the notebook shell beneficial to cleaning the cooling fan in the embodiment of the application is as follows: the extension part 31 is inserted into the extension hole 211, the dismounting plate 3 is pressed, the extension part 32 is retracted into the accommodating cavity under the action of the guide inclined plane 321, the dismounting plate 3 enters the clamping groove 21, the extension part 32 extends out of the accommodating cavity under the action of elastic potential energy of the spring, the extension part 31 is matched with the extension hole 212, and the dismounting plate 3 is matched with the lower shell 2 in a clamping manner. When the cooling fan needs to be cleaned, the boosting groove 341 is buckled, the boosting block 34 is pushed, the telescopic portion 32 is retracted into the accommodating cavity, the lifting groove 36 is stretched to apply outward pulling force, the extending portion 31 is taken out from the extending hole 211 along the chamfer 2111, the dismounting plate 3 can be taken out from the clamping groove 21, the cooling fan is cleaned, and the problem that the cooling fan is not convenient to clean of a notebook computer is solved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The utility model provides a do benefit to clearance radiator fan's notebook shell which characterized in that: comprises an upper shell (1) for installing a computer screen, a lower shell (2) for installing various electronic elements and a cooling fan and a dismounting plate (3) for dismounting from the lower shell (2), the upper shell (1) is rotationally connected with the lower shell (2), the lower shell (2) is fixedly connected with the dismounting plate (3) in a clamping way, an accommodating cavity is formed inside the assembling plate (3), the assembling plate (3) comprises a protruding part (31) and a telescopic part (32), the extension part (31) is fixedly connected on the outer side wall of the dismounting plate (3), the telescopic part (32) is parallel to the bottom surface of the assembling plate (3) and is matched with the side wall of the assembling plate (3) in a sliding way, the telescopic part (32) extends out of the side wall of the assembling plate (3), and the telescopic part (32) and the extending part (31) are arranged on different sides; lower casing (2) diapire offer be used for with radiator fan just right joint groove (21), joint groove (21) with dismouting board (3) joint cooperation, joint groove (21) lateral wall offer be used for with extension portion (31) complex stretches out hole (211), joint groove (21) lateral wall offer be used for with flexible portion (32) complex flexible hole (212).

2. The notebook shell facilitating cleaning of the heat dissipation fan as recited in claim 1, wherein: a connecting spring (33) is fixedly arranged in the accommodating cavity, and one end of the connecting spring (33) is connected with the telescopic part (32).

3. The notebook shell facilitating cleaning of the heat dissipation fan as recited in claim 2, wherein: install and help ejector pad (34) in dismouting board (3) diapire, dismouting board (3) diapire is followed sliding groove (35) have been seted up to pars contractilis (32) slip direction, sliding groove (35) with casing (2) inside intercommunication down, help ejector pad (34) pass through sliding groove (35) with pars contractilis (32) are connected.

4. The notebook shell facilitating cleaning of the cooling fan as recited in claim 1, wherein: the extension hole (211) is provided with a chamfer (2111) which extends from the edge of the outer surface of the clamping groove (21) close to the extension hole (211) to the bottom of the extension hole (211).

5. The notebook shell facilitating cleaning of the heat dissipation fan as recited in claim 1, wherein: one side that flexible portion (32) with joint groove (21) contact is provided with and is used for making flexible portion (32) retract direction inclined plane (321) in the holding cavity.

6. A notebook shell facilitating cleaning of a heat dissipation fan as recited in claim 3, wherein: the boosting block (34) is provided with a boosting groove (341) for conveniently pushing the boosting block (34).

7. The notebook shell facilitating cleaning of the cooling fan as recited in claim 1, wherein: the bottom wall of the detachable plate (3) is provided with a lifting groove (36) for taking out the detachable plate (3).

8. The notebook shell facilitating cleaning of the cooling fan as recited in claim 1, wherein: and a heat dissipation through hole (37) for ventilation and heat dissipation is formed in the bottom wall of the dismounting plate (3).

9. The notebook shell facilitating cleaning of the heat dissipation fan as recited in claim 1, wherein: and the periphery of the upper shell (1) is provided with an anti-collision strip (11) for protecting the side wall of the upper shell (1).

10. The notebook housing facilitating cleaning of the heat dissipation fan as recited in claim 9, wherein: anticollision strip (11) include first protection portion (111) and second protection portion (112), first protection portion (111) with second protection portion (112) fixed connection, first protection portion (111) with second protection portion (112) set up perpendicularly, first protection portion (111) are installed go up casing (1) with the one side of casing (2) lock down, second protection portion (112) are installed go up casing (1) lateral wall.

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