CN201251726Y - Magnet fixed knot constructs and has its notebook computer - Google Patents

Abstract

The utility model discloses a magnet fixed knot constructs and uses this fixed knot to construct a notebook computer. The magnet fixing structure is used for fixing a magnet. The magnet fixing structure comprises a bottom plate, a first side wall, a second side wall, a top wall and a third side wall. The bottom of the first side wall is connected with the bottom plate. The bottom of the second side wall is connected with the bottom plate, and one end of the second side wall is connected with one end of the first side wall. The top wall is connected at both ends to the bottom plate to form an inlet between the top wall and the bottom plate. The two ends of the third side wall are respectively connected with the top wall and the other end of the first side wall. The distance between the second side wall and the third side wall is smaller than a width of the magnet. When the magnet is placed between the second side wall and the third side wall, the third side wall generates elastic deformation to clamp the magnet together with the second side wall.

Description

Magnet fixing structure and notebook computer with same

technical field

The utility model relates to a magnet fixing structure, in particular to a magnet fixing structure and a notebook computer using the magnet fixing structure.

Background technique

Benefiting from the advances in semiconductor components and display technologies, electronic devices are constantly developing toward small, multi-functional and portable devices. Among them, foldable electronic devices are used in various fields because they can effectively reduce the area of electronic devices. Common foldable electronic devices include personal digital assistants, mobile phones, notebook computers, and the like.

Taking a notebook computer as an example, a general notebook computer can be divided into two parts: a display module and a main body, both of which are hingedly connected, and the display module can be opened relative to the main body to an open state or closed by a lower cover. The notebook computer can be made into a closed state when it is not in use, and in the closed state, easily damaged components such as the screen and the keyboard are all inside the casing, and are better protected. In some unstable situations, such as when the user is carrying it or being hit, the notebook computer needs a mechanism to maintain its closed state so as not to be damaged or improperly opened. A common mechanism with the above functions is the use of magnets. The mutual magnetic attraction between them maintains the closed state of the notebook computer. This mechanism must fix the magnet to the display module to perform its function. Figure 1 is a perspective view of a traditional magnet fixing structure, and Figure 2 is another traditional magnet fixing structure. Stereoscopic view of the structure. Please refer to Figure 1, the magnet fixing structure 50 is a square groove, and the magnet 70 is pasted in the groove with adhesive backing; please refer to Figure 2, the magnet fixing structure 60 has an n-shaped structure 62, and the magnet 70 is inserted into the magnet fixing structure 60 from the side The n-type structure 62 is used to fix the magnet inside.

As shown in the magnet fixing structure 50 of FIG. 1 , the viscosity of the back glue is limited, so the magnet 70 is easy to fall off. As shown in the magnet fixing structure 60 of FIG. 2 , when the size deviation of the width d1 is large, the magnet 70 is easy to fall off. Moreover, the mold cost for making the n-type structure 62 is relatively high.

Contents of the invention

The purpose of the utility model is to provide a magnet fixing structure, which has the advantages of low cost and good reliability.

Another object of the present invention is to provide a notebook computer whose magnet fixing structure has the advantages of low cost and good reliability.

The utility model provides a magnet fixing structure, which includes a bottom plate, a first side wall, a second side wall, a top wall and a third side wall. The bottom of the first side wall is connected to the bottom plate. The bottom of the second side wall is connected to the bottom plate, and one end of the second side wall is connected to one end of the first side wall. Both ends of the top wall are connected to the bottom plate to form an inlet between the top wall and the bottom plate. The two ends of the third side wall are respectively connected to the other end of the top wall and the first side wall, wherein the distance between the second side wall and the third side wall is less than a width of the magnet, when the magnet is inserted into the second side wall from the entrance Between the third side wall and the third side wall, the third side wall elastically deforms to sandwich the magnet together with the second side wall.

In an embodiment of the present invention, the above-mentioned magnet fixing structure is viewed from a direction perpendicular to the bottom plate, and the second side wall and the third side wall are perpendicular to the first side wall.

In an embodiment of the present invention, the above-mentioned magnet fixing structure further includes a spacer disposed on the bottom plate and located between the first side wall, the second side wall and the third side wall. After the magnet is put in, the pad is located between the magnet and the bottom plate. In addition, the side of the above-mentioned riser close to the entrance has, for example, a guiding slope. In addition, the above-mentioned vertical distance between the top wall and the spacer is, for example, substantially equal to a thickness of the magnet.

The utility model also provides a notebook computer, which includes a host and a display module. The display module is pivotally connected to the host and has a magnet and a magnet fixing structure for fixing the magnet. The magnet fixing structure includes a bottom plate, a first side wall, a second side wall, a top wall and a third side wall. The bottom of the second side wall is connected to the bottom plate, and one end of the second side wall is connected to one end of the first side wall. Both ends of the top wall are connected to the bottom plate to form an inlet between the top wall and the bottom plate. The two ends of the third side wall are respectively connected to the other end of the top wall and the first side wall, wherein the distance between the second side wall and the third side wall is less than a width of the magnet, when the magnet is inserted into the second side wall from the entrance Between the third side wall and the third side wall, the third side wall elastically deforms to sandwich the magnet together with the second side wall.

In an embodiment of the present invention, the above-mentioned magnet fixing structure is viewed from a direction perpendicular to the bottom plate, and the second side wall and the third side wall are perpendicular to the first side wall.

In an embodiment of the present invention, the above-mentioned magnet fixing structure further includes a spacer disposed on the bottom plate and located between the first side wall, the second side wall and the third side wall. After the magnet is put in, the pad is located between the magnet and the bottom plate. In addition, the side of the above-mentioned riser close to the entrance has, for example, a guiding slope. In addition, the above-mentioned vertical distance between the top wall and the spacer is, for example, substantially equal to a thickness of the magnet.

To sum up, the magnet fixing structure of the present invention utilizes the elastic deformation of the third side wall to sandwich the magnet together with the second side wall. The magnet fixing structure can be applied to notebook computers.

In order to make the above-mentioned and its features and advantages of the present invention more comprehensible, preferred embodiments are given below, together with accompanying drawings, for detailed description as follows.

Description of drawings

FIG. 1 is a perspective view of a conventional magnet fixing structure.

Fig. 2 is a perspective view of another conventional magnet fixing structure.

FIG. 3 is a perspective view of a magnet fixing structure applied to a notebook computer according to an embodiment of the present invention.

FIG. 4 is a perspective view of the magnet fixing structure in FIG. 3 .

FIG. 5 is a perspective view of the magnet fixing structure in FIG. 4 inserted into the magnet.

Detailed ways

FIG. 3 is a perspective view of a magnet fixing structure applied to a notebook computer according to an embodiment of the present invention. Please refer to FIG. 3 , the magnet fixing structure 124 of this embodiment is applied to the notebook computer 100 . The notebook computer 100 includes a host 110 and a display module 120 , wherein the display module 120 is pivotally connected to the host 110 and can be opened or closed relative to the host 110 , so that the notebook computer 100 is in an open state or a closed state. In this embodiment, the magnet fixing structures 124 are respectively disposed at proper relative positions inside the host 110 and the display module 120 , as shown in FIG. 3 .

FIG. 4 is a perspective view of the magnet fixing structure of FIG. 3 , and FIG. 5 is a perspective view of the magnet fixing structure of FIG. 4 with magnets inserted therein. Please refer to FIG. 4 and FIG. 5 , the magnet fixing structure 124 of this embodiment includes a bottom plate 124a, a first side wall 124b, a second side wall 124c, a top wall 124d and a third side wall 124e. The bottom of the first side wall 124b is connected to the bottom plate 124a. The bottom of the second side wall 124c is connected to the bottom plate 124a, and one end of the second side wall 124c is connected to one end of the first side wall 124b. Two ends of the top wall 124d are connected to the bottom plate 124a to form an inlet 124f between the top wall 124d and the bottom plate 124a. Two ends of the third side wall 124e are respectively connected to the top wall 124d and the other end of the first side wall 124b. The width d2 between the second sidewall 124c and the third sidewall 124e is smaller than a width d3 of the magnet 122 . When the magnet 122 is placed between the second sidewall 124c and the third sidewall 124e through the entrance 124f, the third sidewall 124e elastically deforms to clamp the magnet 122 together with the second sidewall 124c. Since the magnet fixing structure 124 of this embodiment fixes the magnet 122 through the elastic deformation of the third side wall 124e, it can still keep the magnet fixed without falling off compared with the traditional magnet fixing structure in the case of a large dimensional tolerance range. .

Please refer to FIG. 4 , viewed from a direction perpendicular to the bottom plate 124a, the second sidewall 124c and the third sidewall 124e are, for example, perpendicular to the first sidewall 124b.

Please refer to FIG. 4 and FIG. 5 , the magnet fixing structure 124 further includes a spacer 124g disposed on the bottom plate 124a and located between the first sidewall 124b , the second sidewall 124c and the third sidewall 124e . After the magnet 122 is inserted, the spacer 124g is located between the magnet 122 and the bottom plate 124a. A side of the riser 124g close to the inlet 124f may have a guiding slope S10. The guiding slope S10 has a guiding function, making it easier for the magnet 122 to be inserted into the magnet fixing structure 124 . In addition, the vertical distance between the top wall 124d and the spacer 124g is substantially equal to a thickness of the magnet 122, so that the magnet 122 can be inserted into the magnet fixing structure 124 to fix its position.

To sum up, one of the side walls of the magnet fixing structure of the present invention is elastically deformable because only two ends are fixed, so that the magnet can be deformed according to the width of the magnet, so that the magnet is fixed on the magnet. within the structure. Due to the large variation range of the above-mentioned elastic deformation, there is a relatively large tolerance for the dimensional tolerance of the magnet or the magnet fixing structure.

Although the present utility model has been disclosed above with preferred embodiments, it is not intended to limit the present utility model. Anyone with ordinary knowledge in the technical field may make some modifications without departing from the spirit and scope of the present utility model. Action and retouching, so the scope of protection of the present utility model should be defined by the claims as the criterion.

Claims (10)

1. a magnet fixation structure in order to fix a magnet, is characterized in that, this magnet fixation structure comprises:

One base plate;

One the first side wall, its bottom connects this base plate;

One second sidewall, its bottom connects this base plate, and an end of this second sidewall connects an end of this first side wall;

One roof, its two ends connect this base plate, to form an inlet between this roof and this base plate; And

One the 3rd sidewall, its two ends connect the other end of this roof and this first side wall respectively, wherein the distance between this second sidewall and the 3rd sidewall is less than a width of this magnet, when this magnet is inserted by this inlet between this second sidewall and the 3rd sidewall, the 3rd sidewall produces elastic deformation to insert and put this magnet jointly with this second sidewall.

2. magnet fixation structure as claimed in claim 1 is characterized in that, sees it, this second sidewall and the vertical the first side wall of the 3rd sidewall by the direction of vertical this base plate.

3. magnet fixation structure as claimed in claim 1, it is characterized in that, also comprise a bed hedgehopping spare, be disposed at this base plate and between this first side wall, this second sidewall and the 3rd sidewall, after this magnet was inserted, this bed hedgehopping spare was between this magnet and this base plate.

4. magnet fixation structure as claimed in claim 3 is characterized in that, this bed hedgehopping spare has a guide ramp near a side of this inlet.

5. magnet fixation structure as claimed in claim 3 is characterized in that, the vertical range between this roof and this bed hedgehopping spare equals a thickness of this magnet in fact.

6. a notebook is characterized in that, comprising:

One main frame;

One display module, articulate this main frame and have a magnet with in order to fix a magnet fixation structure of this magnet, wherein this magnet fixation structure comprises:

One base plate;

One the first side wall, its bottom connects this base plate;

One second sidewall, its bottom connects this base plate, and an end of this second sidewall connects this first side

One end of wall;

One roof, its two ends connect this base plate, to form an inlet between this roof and this base plate;

And

One the 3rd sidewall, its two ends connect the other end of this roof and this first side wall respectively, wherein the distance between this second sidewall and the 3rd sidewall is less than a width of this magnet, when this magnet is inserted by this inlet between this second sidewall and the 3rd sidewall, the 3rd sidewall produces elastic deformation to insert and put this magnet jointly with this second sidewall.

7. notebook as claimed in claim 6 is characterized in that, sees it, this second sidewall and the vertical the first side wall of the 3rd sidewall by the direction of vertical this base plate.

8. notebook as claimed in claim 6, it is characterized in that this magnet fixation structure also comprises a bed hedgehopping spare, be disposed at this base plate and between this first side wall, this second sidewall and the 3rd sidewall, after this magnet was inserted, this bed hedgehopping spare was between this magnet and this base plate.

9. notebook as claimed in claim 8 is characterized in that, this bed hedgehopping spare has a guide ramp near a side of this inlet.

10. notebook as claimed in claim 8 is characterized in that, the vertical range between this roof and this bed hedgehopping spare equals a thickness of this magnet in fact.

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