CN213750814U

CN213750814U - Precise notebook computer plastic frame

Info

Publication number: CN213750814U
Application number: CN202022448452.XU
Authority: CN
Inventors: 李勇
Original assignee: Hemao Electronic Components Wujiang Co ltd
Current assignee: Hemao Electronic Components Wujiang Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-07-20
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses an accurate notebook computer plastic frame, including shell, inside casing, the inboard of shell is close to the edge and is equipped with the spacing frame that is used for fixed screen, spacing frame is the trough between the shell edge, be equipped with elastic baffle on the inner wall of trough, be equipped with sealed arch on the inner wall of trough, sealed bellied upper end is equipped with the second sealing strip, be equipped with the clamp plate that is used for compressing tightly the sealing strip on the inner wall of shell, be connected through the buckle between inside casing and the shell, the upper end middle part of inside casing is equipped with the hole of making a video recording, and the bottom both ends of inside casing are equipped with the engaging lug, the inside casing is equipped with the first sealing strip of being connected with spacing frame towards one side of shell. On the one hand, the sealing performance between the outer shell and the inner frame is improved, on the other hand, the sealing performance between the inner frame and the screen is improved, external dust and moisture are prevented from entering the inner part, and the problem that the existing notebook computer screen easily enters dust is solved.

Description

Precise notebook computer plastic frame

Technical Field

The utility model relates to a notebook technical field specifically is an accurate notebook computer plastic frame.

Background

Definition of the plastics: the product is a solid and molten liquid in the manufacturing process, so that the product can be mechanically heated to melt, pressurized to flow and cooled to solidify to form various shapes, and the huge and variable material group is called plastic.

At present, the plastic part is widely used for electronic products, wherein the plastic material that the frame of notebook computer also adopted, the assembly requirement of notebook computer is accurate, sealing performance is good, in order to prevent dust and moisture entering the inside damage components and parts of notebook computer, however, its bottom casing sealing performance of present notebook computer plastic frame is good, but the leakproofness of its screen frame is neglected, present screen frame only plays the fixed to the screen, its sealing performance is relatively poor, the dust gets into inside the screen very easily, the dust is difficult or even unable clean if getting into, consequently, the notebook screen outside also needs a precision frame.

SUMMERY OF THE UTILITY MODEL

The utility model discloses be exactly to the above-mentioned not enough that prior art exists, provide an accurate notebook computer plastic frame, through changing shell inner structure and through the cooperation between shell and the inside casing, improved the leakproofness between shell and the inside casing on the one hand, on the other hand has improved the leakproofness between inside casing and the screen, prevents that external dust and moisture from getting into inside, has solved the problem that current notebook computer screen gets into the dust easily.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an accurate notebook computer plastic frame, includes shell, inside casing, the inboard of shell is close to the edge and is equipped with the spacing frame that is used for fixed screen, spacing frame is the trough between the shell edge, be equipped with elastic baffle on the inner wall of trough, be equipped with sealed boss on the inner wall of trough, the upper end of sealed boss is equipped with the second sealing strip, be equipped with the clamp plate that is used for compressing tightly the sealing strip on the inner wall of shell, be connected through the buckle between inside casing and the shell, the upper end middle part of inside casing is equipped with the hole of making a video recording, and the bottom both ends of inside casing are equipped with the engaging lug, the inside casing is equipped with the first sealing strip of being connected with spacing frame towards one side of shell.

Preferably, the second sealing strip is fixedly bonded with the inner frame.

Preferably, one side of the inner frame is provided with a second sealing groove matched with the second sealing strip, and the sealing boss is provided with a first sealing groove for fixing the first sealing strip.

Preferably, the first sealing strip is provided with a pressing groove matched with the pressing plate.

Preferably, a sliding hole is formed in the inner wall of the shell, a spring is arranged in the sliding hole, the pressing plate is matched with the sliding hole, one end of the spring is connected with the pressing plate, and the other end of the spring is connected with the shell.

Preferably, a supporting frame connected with the shell is arranged inside the limiting frame.

Preferably, a damping strip is arranged between the limiting frame and the supporting frame and is a foam strip.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a change shell inner structure and through the cooperation between shell and the inside casing, improved the leakproofness between shell and the inside casing on the one hand, on the other hand has improved the leakproofness between inside casing and the screen, prevents that external dust and moisture from getting into inside, has solved the problem that current notebook computer screen got into the dust easily.

2. The utility model discloses be equipped with in one side of inside casing with second sealing strip complex second seal groove, be equipped with the first seal groove that is used for fixed first sealing strip on the sealed boss, on the one hand can easy to assemble, on the other hand can prevent to use the second sealing strip for a long time and take place the position slip, guarantees sealed effect.

3. The utility model discloses be equipped with on the second sealing strip with clamp plate complex indent, can save space, make simultaneously between square inside casing and the first sealing strip the cooperation inseparabler.

4. The utility model discloses a further improve the installation rate of second sealing strip, avoid the clamp plate to break when using, sliding fit between clamp plate and the shell uses more conveniently.

5. The utility model is provided with the supporting frame connected with the shell inside the limiting frame, on one hand, the screen can be supported, the stability and firmness of the screen are ensured, and on the other hand, the structural strength of the shell is enhanced; the setting of shock attenuation strip can play the absorbing effect of buffering, plays the guard action to the screen.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is a schematic structural diagram of the inner frame;

FIG. 4 is a schematic view of the internal structure of the housing;

FIG. 5 is an enlarged view of FIG. 4 at A;

fig. 6 is a partially enlarged view of the housing.

In the figure: 1-a housing; 101-a shock-absorbing bar; 102-a support frame; 103-a limit frame; 104-a wiring trough; 105-a sealing boss; 106-first seal groove; 107-slide holes; 108-a spring; 109-pressing plate; 110-a resilient flap; 2-an inner frame; 201-camera hole; 202-connecting lug; 203-a second seal groove; 204-a first sealing strip; 3-a second sealing strip; 301-indent.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, a precision notebook computer plastic frame comprises a shell 1 and an inner frame 2, a limit frame 103 for fixing a screen is arranged at the inner side of the shell 1 near the edge, the limit frame 103 is a wiring groove 104 between the edges of the shell 1, an elastic baffle 110 is arranged on the inner wall of the wiring groove 104, in order to improve the fixing effect, the elastic baffle 110 is used for staggering equipment, a sealing boss 105 is arranged on the inner wall of the wiring groove 104, the edge of its high wall shell 1 will be low, and the upper end of sealed boss 105 is equipped with second sealing strip 3, and second sealing strip 3 is the little foot material, has elasticity, is equipped with the clamp plate 109 that is used for compressing tightly the sealing strip on the inner wall of shell 1, is connected through the buckle between inside casing 2 and the shell 1, and the upper end middle part of inside casing 2 is equipped with the hole 201 of making a video recording, and the bottom both ends of inside casing 2 are equipped with engaging lug 202, and inside casing 2 is equipped with the first sealing strip 204 of being connected with spacing frame 103 towards one side of shell 1.

The first sealing strip 204 is fixedly bonded with the inner frame 2, and when the first sealing strip is buckled with the inner frame 2, the limiting frame 103 is pressed on the first sealing strip 204, so that dust is prevented from entering the screen.

In order to strengthen the fixation of the second sealing strip 3, one side of the inner frame 2 is provided with a second sealing groove 203 matched with the second sealing strip 3, and the sealing boss is provided with a first sealing groove 106 used for fixing a first sealing strip 204, so that the installation is convenient, and on the other hand, the sliding of the position of the second sealing strip 3 in long-term use can be prevented, and the sealing effect is ensured.

Further, as shown in fig. 6, the second sealing strip 3 is provided with a pressing groove 301 matched with the pressing plate 109, so that space can be saved, and the square inner frame 2 and the first sealing strip 204 can be matched more tightly.

As shown in fig. 5, in order to further increase the mounting speed and prevent the pressure plate 109 from being broken during use, a slide hole 107 is formed in the inner wall of the housing 1, a spring 108 is provided in the slide hole 107, the pressure plate 109 is engaged with the slide hole 107, one end of the spring 108 is connected to the pressure plate 109, and the other end of the spring 108 is connected to the housing 1.

Because the inside hollow structure that mostly leads to the casing to warp at present notebook frame, consequently, be equipped with the carriage 102 of being connected with shell 1 in spacing frame 103's inside, can support the screen on the one hand, ensure the stability of screen, firm, on the other hand strengthen shell structure intensity.

In order to reduce the damage to the screen during collision, a shock absorption strip 101 is arranged between the limiting frame 103 and the supporting frame 102, and the shock absorption strip 101 is a foam strip.

During the installation, the screen is placed on carriage 102, the screen is injectd by spacing frame 103 all around, the camera, components and parts such as all kinds of sensors and cable are all installed in trough 104, and fix the cable through elastic baffle 110, second sealing strip 3 is installed in first seal groove 106, and compress tightly fixedly through clamp plate 109, with inside casing 2 and shell 1 lock, wherein second sealing strip 3 and the cooperation of second seal groove 203, first sealing strip 204 is pressed on spacing frame 103, zonulae occludens between shell 1 and the inside casing 2, sealing performance is good, play dustproof effect of draining.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a precision notebook computer plastic frame which characterized in that: including shell, inside casing, the inboard of shell is close to the edge and is equipped with the spacing frame that is used for fixed screen, spacing frame is for being the trough between the shell edge, be equipped with elastic baffle on the inner wall of trough, be equipped with sealed boss on the inner wall of trough, the upper end of sealed boss is equipped with the second sealing strip, be equipped with the clamp plate that is used for compressing tightly the sealing strip on the inner wall of shell, be connected through the buckle between inside casing and the shell, the upper end middle part of inside casing is equipped with the hole of making a video recording, and the bottom both ends of inside casing are equipped with the engaging lug, the inside casing is equipped with the first sealing strip of being connected with spacing frame towards one side of shell.

2. The precision notebook computer plastic frame of claim 1, wherein: and the first sealing strip is fixedly bonded with the inner frame.

3. The precision notebook computer plastic frame of claim 1, wherein: one side of inside casing is equipped with the second seal groove with second sealing strip complex, be equipped with the first seal groove that is used for fixed first sealing strip on the sealed boss.

4. The precision notebook computer plastic frame of claim 1, wherein: and the second sealing strip is provided with a pressing groove matched with the pressing plate.

5. The precision notebook computer plastic frame of claim 1, wherein: the inner wall of the shell is provided with a sliding hole, a spring is arranged in the sliding hole, the pressing plate is matched with the sliding hole, one end of the spring is connected with the pressing plate, and the other end of the spring is connected with the shell.

6. The precision notebook computer plastic frame of claim 1, wherein: and a supporting frame connected with the shell is arranged in the limiting frame.

7. The precision notebook computer plastic frame of claim 6, wherein: and a damping strip is arranged between the limiting frame and the supporting frame and is a foam strip.

8. The precision notebook computer plastic frame of claim 1, wherein: the elastic baffles are arranged in a staggered manner.