TWI747298B - Electronic device and insulating piece thereof - Google Patents

Abstract

An insulating piece for an electronic device is provided. The electronic device includes a first housing component and a second housing component. The first housing component includes at least one hook portion connected to the second housing component. The insulating piece includes a first covering portion, a second covering portion and at least one concave structure. The first covering portion and the second covering portion extend along different directions. The concave structure is connected between the first and second covering portions. The concave structure and the second housing component form an accommodating space therebetween to accommodate the hook portion. The first and second covering portions cover inner sides of the first and second housing components respectively.

Description

Electronic device and its insulating sheet

This disclosure relates to an electronic device and its insulating sheet.

Some electronic devices are equipped with insulating sheets. In the process of assembling electronic devices, there is often a problem that the shell interferes with the insulating sheet and causes the insulating sheet to break, which affects the insulation effect.

In view of this, one purpose of the present disclosure is to provide an innovative insulating sheet to solve the above technical problems.

To achieve the above objective, according to some embodiments of the present disclosure, an insulating sheet is applied to an electronic device. The electronic device includes a first housing component and a second housing component. The first housing component includes at least one hook portion connected to the Two housing parts. The insulating sheet includes a first covering portion, a second covering portion and at least one concave structure. The extending direction of the second covering portion is different from that of the first covering portion. The concave structure is connected between the first covering portion and the second covering portion, and an accommodating space is formed between the concave structure and the second housing component to accommodate the hook portion. The first covering part and the second covering part are respectively covered on the first housing part and The inside of the second housing part.

In one or more embodiments of the present disclosure, the concave structure includes an arc surface connected between the first covering portion and the second covering portion.

In one or more embodiments of the present disclosure, the insulating sheet includes a plurality of concave structures, and the first housing part includes a plurality of hook portions. The concave structure is arranged corresponding to the hook part and separated from each other, and the first covering part and the second covering part converge between the concave structure to form a corner.

In one or more embodiments of the present disclosure, both ends of the concave structure have rounded corners.

In one or more embodiments of the present disclosure, the second housing component has at least one limiting groove, the hook portion is slidably engaged with the limiting groove, and the hook portion is bent to form a notch, and the notch is configured to be engaged with One end of the limit slot. The concave structure is arranged corresponding to the hook part and the limit slot.

In one or more embodiments of the present disclosure, the second housing component has at least one limiting slot, the limiting slot includes a communicating insertion portion and a fixing portion, and the width of the fixing portion is smaller than the width of the insertion portion. The hook part is configured to enter the limiting slot from the insertion part and rotate and engage with the fixing part. The concave structure is arranged corresponding to the hook part and the limit slot.

In one or more embodiments of the present disclosure, the concave structure includes a first extension portion and a second extension portion, and the first extension portion and the second extension portion are connected and substantially perpendicular to each other.

In one or more embodiments of the present disclosure, the concave structure includes an inclined surface, and the inclined surface is connected between the first covering portion and the second covering portion.

According to some embodiments of the present disclosure, an electronic device includes an insulation The edge piece, the first housing part, and the second housing part. The insulating sheet includes a concave structure, a first covering part and a second covering part. The extension directions of the second covering portion and the first covering portion are different, and the concave structure is connected between the first covering portion and the second covering portion. The first housing component includes at least one hook portion, and the second housing component has at least one limiting slot configured to receive the hook portion. The first covering part and the second covering part respectively cover the inner sides of the first housing part and the second housing part, and an accommodating space is formed between the concave structure and the second housing part to accommodate the hook part.

In summary, the insulating sheet of the present disclosure has an inner concave structure, and an accommodating space is formed between the inner concave structure and the casing to accommodate the hook portion of the casing, which prevents the hook portion from interfering with the insulating sheet when the casing is assembled. rupture.

100: electronic device

101,701,801: housing space

102: Fastener

110,510: shell

111: The first housing part

111a, 112a: fixing holes

112, 512: second housing part

113: Card Hook

113a: Notch

113b: neck

113c: head

114,514: Limit slot

120: electronic components

130,730,830: Insulation sheet

131: The first covering part

132: The second covering part

133,733,833: concave structure

134: Curved Surface

135: Fillet

515: Insertion part

516: fixed part

734a, 734b: extension

834: Slope

C: corner

D1, D2: direction

L: axis

W1, W2: width

In order to make the above and other objectives, features, advantages and implementations of the present disclosure more obvious and understandable, the description of the accompanying drawings is as follows:

FIG. 1 is an assembly diagram of an electronic device according to an embodiment of the present disclosure.

Figure 2 is an exploded view of the electronic device shown in Figure 1.

3 and 4 are partial enlarged cross-sectional views showing the housing and insulating sheet of the electronic device shown in FIG. 1 before and after assembly.

Figures 5 and 6 are partial enlarged cross-sectional views illustrating a housing and an insulating sheet according to another embodiment of the present disclosure before and after assembly.

Figure 7 is a diagram showing the housing and insulation according to another embodiment of the present disclosure A partial enlarged cross-sectional view of the film.

FIG. 8 is a partial enlarged cross-sectional view of the housing and the insulating sheet according to another embodiment of the present disclosure.

In order to make the description of the present disclosure more detailed and complete, please refer to the attached drawings and the various embodiments described below. The elements in the drawings are not drawn to scale, and are provided only to illustrate the present disclosure. Many practical details are described below to provide a comprehensive understanding of the present disclosure. However, those of ordinary skill in the relevant fields should understand that the present disclosure can be implemented without one or more practical details. Therefore, these details are not Application to limit this disclosure.

Please refer to Figure 1 and Figure 2. FIG. 1 is an assembly diagram of the electronic device 100 according to an embodiment of the present disclosure, and FIG. 2 is an exploded view of the electronic device 100 shown in FIG. 1. The electronic device 100 includes a housing 110 and an electronic component 120 and an insulating sheet 130 contained in the housing 110. The housing 110 is, for example, a metal housing. The insulating sheet 130 is disposed between the housing 110 and the electronic component 120 to insulate the housing. The body 110 and the electronic component 120. In some embodiments, the electronic device 100 is a power supply unit (PSU), and the electronic component 120 includes a circuit board and the components and/or circuits carried by it.

As shown in FIGS. 1 and 2, the housing 110 includes a first housing member 111 and a second housing member 112. The first housing component 111 includes at least one hook portion 113, and the second housing component 112 has at least one limiting groove 114 configured to receive the hook portion 113 so that the hook portion 113 is connected to the second housing Part 112. The first housing part 111 and the second housing part 112 are assembled with each other through the cooperation of the hook portion 113 and the limiting groove 114. The insulating sheet 130 is disposed on the inner side of the first housing part 111 and the second housing part 112 and partially covers the electronic component 120.

As shown in Figures 1 and 2, in some embodiments, the first housing part 111 has a plurality of first fixing holes 111a, and the first fixing holes 111a are provided on the first housing part 111 away from the hook portion 113 the edge of. The second housing part 112 has a plurality of second fixing holes 112a, and the second fixing holes 112a are disposed on the edge of the second housing part 112 away from the limiting groove 114, and respectively overlap the corresponding first fixing holes 111a. The electronic device 100 further includes a plurality of fasteners 102 (screws are taken as examples in Figures 1 and 2). The fasteners 102 pass through the first fixing hole 111a and the second fixing hole 112a to fix the first housing component 111 and the second housing part 112.

As shown in FIGS. 1 and 2, the insulating sheet 130 includes a first covering portion 131, a second covering portion 132 and at least one concave structure 133. The extension directions of the second covering portion 132 and the first covering portion 131 are different (for example, the first covering portion 131 and the second covering portion 132 are substantially perpendicular to each other), and the first covering portion 131 and the second covering portion 132 respectively cover Inside the first housing member 111 and the second housing member 112.

Please refer to Figure 3 together. The concave structure 133 is connected between the first covering portion 131 and the second covering portion 132, and an accommodating space 101 is formed between the concave structure 133 and the second housing part 112 to accommodate the hook portion 113. The above configuration can prevent the hook part 113 from being dry when the housing 110 is assembled. The rupture of the insulating sheet 130 by the insulating sheet 130 ensures that the insulating sheet 130 can achieve the expected insulation effect.

As shown in Figures 2 and 3, in some embodiments, the concave structure 133 includes an arc surface 134 connected between the first covering portion 131 and the second covering portion 132, and the arc surface 134 The notch faces the hook portion 113 and the limiting groove 114. A quarter-circle accommodating space 101 is formed between the arc surface 134 and the second housing part 112.

As shown in FIGS. 2 and 3, in some embodiments, the first housing part 111 includes a plurality of hook portions 113, and the second housing part 112 includes a plurality of limiting grooves 114, and the insulating sheet 130 includes A plurality of concave structures 133 are provided corresponding to the hook portion 113 and the limiting slot 114. The concave structures 133 are separated from each other, and the first covering portion 131 and the second covering portion 132 converge between the concave structures 133 to form a corner C, thereby reducing the space occupied by the insulating sheet 130 and increasing the interior of the housing 110 for deployment Space for electronic components 120.

As shown in FIGS. 2 and 3, in some embodiments, both ends of the concave structure 133 have rounded corners 135, which further reduces the chance of the insulating sheet 130 being broken.

As shown in Figures 2 and 3, in some embodiments, the hook portion 113 is slidingly engaged with the limiting groove 114, and the hook portion 113 is bent to form a notch 113a, and the notch 113a is configured to be engaged in the limiting position. One end of the slot 114.

Please refer to Figure 4 together. As shown in Figures 3 and 4, when the housing 110 is assembled, the first housing part 111 can be moved along the direction D1, The hook portion 113 enters the accommodating space 101 through the limiting groove 114, and then the first housing part 111 is rotated around the axis L until the inner surface of the first housing part 111 abuts against the second housing part 112. Then, the first housing component 111 can be moved along the direction D2, so that the hook portion 113 slides in the accommodating space 101 until the notch 113a of the hook portion 113 is engaged with one end of the limiting groove 114, so that the first The housing part 111 and the second housing part 112 are connected to each other. In some embodiments, after the above steps are completed, the fastener 102 (refer to FIG. 2) can be used to fix the first housing part 111 and the second housing part 112 to complete the assembly of the housing 110.

Please refer to FIG. 5 and FIG. 6, which are partial enlarged cross-sectional views of the housing 510 and the insulating sheet 130 before and after assembly according to another embodiment of the present disclosure. In this embodiment, the limiting groove 514 of the second housing component 512 of the housing 510 includes a communicating insertion portion 515 and a fixing portion 516. The width W2 of the fixing portion 516 is smaller than the width W1 of the insertion portion 515. The hook portion 113 of the first housing component 111 is configured to enter the limiting slot 514 from the insertion portion 515 and rotatably engage with the fixing portion 516.

As shown in FIG. 6, the hook portion 113 includes a neck portion 113 b and a head portion 113 c that are connected, wherein the width of the head portion 113 c is greater than the width W2 of the fixing portion 516. When assembling the housing 510, the first housing component 111 can be moved along the direction D1, so that the head 113c of the hook portion 113 enters the accommodating space 101 through the insertion portion 515 of the stop groove 514, and then rotates the first housing part around the axis L The housing part 111 until the neck 113b of the hook part 113 enters the fixing part 516 of the limiting groove 514, so that the first housing part 111 and the second housing part 512 are connected to each other.

Please refer to FIG. 7, which is a partial enlarged cross-sectional view of the housing 110 and the insulating sheet 730 according to another embodiment of the present disclosure. In this embodiment, the concave structure 733 of the insulating sheet 730 includes a first extension 734a and a second extension 734b. The first extension portion 734a and the second extension portion 734b are connected and substantially perpendicular to each other, and the first extension portion 734a and the second extension portion 734b are respectively connected to the first covering portion 131 and the second covering portion 132. An accommodation space 701 with a rectangular cross section is formed between the first extension portion 734 a and the second extension portion 734 b and the second housing component 112.

Please refer to FIG. 8, which is a partial enlarged cross-sectional view of the housing 110 and the insulating sheet 830 according to another embodiment of the present disclosure. In this embodiment, the concave structure 833 of the insulating sheet 830 includes an inclined surface 834 connected between the first covering portion 131 and the second covering portion 132, and a cross section is formed between the inclined surface 834 and the second housing member 112 It is a triangular accommodation space 801.

In summary, the insulating sheet of the present disclosure has an inner concave structure, and an accommodating space is formed between the inner concave structure and the casing to accommodate the hook portion of the casing, which prevents the hook portion from interfering with the insulating sheet when the casing is assembled. rupture.

Although the present disclosure has been disclosed in the above manner, it is not intended to limit the present disclosure. Anyone who is familiar with this technique can make various changes and modifications without departing from the spirit and scope of the present disclosure. Therefore, the protection of this disclosure The scope shall be subject to those defined in the attached patent scope.

101: accommodating space

111: The first housing part

112: second housing part

113: Card Hook

114: limit slot

130: Insulation sheet

131: The first covering part

132: The second covering part

133: Concave structure

134: Curved Surface

Claims (9)

An insulating sheet is applied to an electronic device. The electronic device includes a first housing part and a second housing part. The first housing part includes at least one hook portion connected to the second housing part. The sheet includes: a first covering part; a second covering part, the second covering part and the first covering part extend in a different direction; and at least one concave structure connected to the first covering part and the second covering A accommodating space is formed between the inner concave structure and the second housing part to accommodate the hook portion, and the first covering portion and the second covering portion are respectively covered on the first housing Component and the inside of the second housing component. The insulating sheet according to claim 1, wherein the concave structure includes an arc surface connected between the first covering portion and the second covering portion. The insulating sheet according to claim 1, wherein the at least one concave structure and the at least one hook portion are plural, and the concave structures are arranged corresponding to the hook portions and are separated from each other, and the first covering portion And the second covering part converge between the concave structures to form a corner. The insulating sheet according to claim 1, wherein both ends of the concave structure have rounded corners. The insulating sheet according to claim 1, wherein the second housing component has at least one limiting groove, the hook portion is slidingly fitted with the limiting groove, and the hook portion is bent to form a notch, the notch It is configured to be clamped to one end of the limiting slot, and the concave structure is arranged corresponding to the hook portion and the limiting slot. The insulating sheet according to claim 1, wherein the second housing component has at least one limiting slot, the limiting slot includes an insertion portion and a fixing portion that are communicated with each other, and a width of the fixing portion is smaller than that of the insertion portion The hook portion is configured to enter the limiting slot from the insertion portion and rotate and engage with the fixing portion, and the concave structure corresponds to the hook portion and the limiting slot. The insulating sheet according to claim 1, wherein the concave structure includes a first extension portion and a second extension portion, and the first extension portion and the second extension portion are connected and substantially perpendicular to each other. The insulating sheet according to claim 1, wherein the concave structure includes an inclined surface connected between the first covering portion and the second covering portion. An electronic device comprising: an insulating sheet comprising a concave structure, a first covering part and a second covering part, wherein the second covering part and the first covering part extend in different directions, and the concave structure is connected Between the first covering portion and the second covering portion; A first housing component including at least one hook portion; and a second housing component having at least one limiting slot configured to receive the hook portion, the first covering portion and the second covering portion respectively covering Inside the first housing part and the second housing part, an accommodating space is formed between the concave structure and the second housing part for accommodating the hook part.

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