CN112153843B - Electronic device with door cover - Google Patents
Electronic device with door cover Download PDFInfo
- Publication number
- CN112153843B CN112153843B CN201910571608.2A CN201910571608A CN112153843B CN 112153843 B CN112153843 B CN 112153843B CN 201910571608 A CN201910571608 A CN 201910571608A CN 112153843 B CN112153843 B CN 112153843B
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- door
- fixing part
- sliding
- heat conducting
- electronic device
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/03—Covers
Abstract
An electronic device with a door cover comprises a machine body, a connecting piece, a rigid heat conducting piece, the door cover and a door bolt, wherein the rigid heat conducting piece covers an accommodating space of the machine body; the connecting piece is provided with a first fixing part and a second fixing part which can be bent relatively and are respectively fixed on the machine body and the rigid heat conducting piece; the door cover can be glidingly arranged with the first fixing part in a side-by-side mode and is limited to be arranged in a side-by-side mode through sliding connection; the door bolt is movably arranged between the door cover and the first fixing part, and the door cover is provided with a locking position and an unlocking position corresponding to the door bolt; when the control door bolt moves to the unlocking position, the door cover slides relative to the first fixing part to be separated from the stop of the machine body, so that the door cover can be lifted together with the first fixing part and the rigid heat conducting piece. Therefore, the flexible circuit board of the intelligent card module can be quickly disassembled and replaced, the flexible circuit board of the intelligent card module cannot be damaged, and a better heat dissipation effect of the electronic external product can be achieved.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to an electronic device capable of being additionally connected to an external electronic product, and more particularly, to an electronic device having a door.
[ background of the invention ]
With respect to electronic devices such as tablet computers, notebook computers or home game hosts (such as microsoft XBOX ONE or sony PS4), electronic external products such as Solid-state drives (SSD) are often additionally connected to extend some functions.
In order to disassemble and replace the electronic external product, the electronic device is additionally provided with a detachable door cover so as to open the door cover when the electronic external product is to be disassembled and replaced; after the door cover is disassembled and replaced, the door cover is closed to be positioned.
However, the conventional electronic device has a structure in which a plurality of screws are screwed between the device body and the detachable door cover, and a fixing frame is screwed by the plurality of screws to fix the electronic external product, so that each time the electronic external product is to be removed and replaced, one screw must be removed and replaced, and then another screw is screwed back slowly, which is time-consuming and labor-consuming.
Moreover, the electronic device may further include a Smart card module (Smart card), however, the door of the conventional electronic device is used to cover the external electronic product, and a Circuit board assembly of the Smart card module is disposed on the inner surface of the door, so that a Flexible Printed Circuit (FPC) is required to be connected between the Circuit board assembly and the electronic device, and the flexible Circuit board is pulled when the door is opened or removed when the door is opened or closed, thereby easily damaging the assembly/removal portion of the flexible Circuit board or the flexible Circuit board.
[ summary of the invention ]
The invention aims to provide an electronic device with a door cover, which can be used for quickly disassembling and replacing an electronic external product, can not damage a flexible circuit board of an intelligent card module when the door cover is lifted and closed, and can be used for dissipating heat of the electronic external product when the door cover is closed.
In order to achieve the above object, the present invention provides an electronic device having a door, comprising: a body having an accommodating space; the rigid heat conducting piece can movably cover the accommodating space; a connecting piece, which is provided with a first fixing part, a second fixing part and a bending part connected between the first fixing part and the second fixing part, wherein one surface of the first fixing part and one surface of the second fixing part are respectively fixed on the machine body and the rigid heat conducting piece; the door cover is slidably arranged on the first fixing part and can slide back and forth in a sliding direction relative to the first fixing part and limit the state of being arranged in parallel face to face; at least one bolt movably arranged between the door cover and the first fixing part, wherein one of the door cover and the first fixing part corresponds to the bolt and has a locking position and an unlocking position, and the bolt moves between the locking position and the unlocking position; the door cover is separated from the block of the machine body by sliding relative to the first fixing part, so that the door cover can be lifted relative to the machine body together with the first fixing part and the rigid heat conducting piece to expose the accommodating space.
Compared with the prior art, the invention has the following effects: the flexible circuit board of the intelligent card module can not be damaged when the door cover is lifted and closed, and better heat dissipation of the electronic external product can be provided when the door cover is closed.
[ description of the drawings ]
Fig. 1 is a perspective view of an electronic device according to the present invention, in which only one of the housings is shown.
Fig. 2 is an exploded perspective view of the present invention according to fig. 1.
Fig. 3 is an enlarged view of the door according to the present invention shown in fig. 2.
Fig. 4 is an enlarged view of the keeper of fig. 2 in accordance with the present invention.
Fig. 5 is a cross-sectional view of a broadside of the electronic device according to fig. 1.
FIG. 6 is a partial cross-sectional view of the electronic device of FIG. 1 showing the door being blocked from opening.
FIG. 7 is a partial top view of the door latch of FIG. 1 showing the position of the limit key of the door latch in the locked position, with the decorative tab omitted and not shown.
FIG. 8 is a partial top view of the door according to FIG. 7 after the position limiting key has been moved from the locked position to the unlocked position and the door has been slid.
FIG. 9 is a cross-sectional view of the door according to FIG. 8, showing the door covering lifted out of the stop.
Fig. 10 is a cross-sectional view of the electronic external product according to fig. 9 after being opened, showing the door cover being opened to expose the electronic external product therein.
[ detailed description ] embodiments
The present invention will be described with reference to the accompanying drawings, which are provided for reference and illustration purposes only, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 2 and fig. 5 to 7, the present invention provides an electronic device with a door capable of removing and replacing an electronic external product E such as a Solid State Disk (SSD). The electronic device (which may be a tablet computer, a notebook computer or a home game console) includes: a connecting member 1, a rigid heat-conducting member 2, a door 3, at least one door bolt 4 and a body 8.
The body 8 only shows one of the shells in fig. 1, which is the back shell of the electronic device in this embodiment, and the other shells and the internal main body of the electronic device are not shown, so that the electronic external product E shown in fig. 5 and 6 is sandwiched between the rigid heat conducting member 2 and the internal main body (or other shells) not shown. The body 8 has an accommodating space 82, the accommodating space 82 is used for accommodating an electronic external product E, and the electronic external product E is detachably assembled to the body 8. In detail, the body 8 further has a ring 81 surrounding the accommodating space 82, and a stopper 83 is further disposed on one side of the ring 81.
The connecting member 1 has a first fixing portion 11, a second fixing portion 12 and a bending portion 13, the bending portion 13 is connected between the first fixing portion 11 and the second fixing portion 12, so that the first and second fixing portions 11, 12 can be bent relatively through the bending portion 13. Any one surface of the second fixing portion 12 is fixed to the body 8.
The rigid heat conducting member 2 can be made of any material with heat conducting function, preferably magnesium, aluminum or aluminum-magnesium alloy. The rigid heat conducting member 2 is fixed to the bottom surface of the first fixing portion 11, so that the first fixing portion 11 and the rigid heat conducting member 2 can be bent relative to the second fixing portion 12 through the bending portion 13, and the rigid heat conducting member 2 can be movably covered corresponding to the accommodating space 82.
The door 3 is slidably connected to the first fixing portion 11, in this embodiment, the door 3 is slidably connected to the top surface of the first fixing portion 11, that is, the door 3 is slidably connected to the top surface of the first fixing portion 11 in a side-by-side manner, so that the door 3 and the first fixing portion 11 can be restricted to be in a side-by-side manner by sliding connection, and the door 3 can slide back and forth in a sliding direction (along the long side direction of the electronic device in fig. 1) relative to the first fixing portion 11. As shown in fig. 6, after the door 3 slides to the right of fig. 6 relative to the first fixing portion 11, the door 3 is blocked by the body 8 and is in a non-lifting state, in this embodiment, a blocking portion 35 corresponding to the blocking member 83 is disposed on an inner edge of one side of the door 3, so that the door 3 can be blocked by the blocking portion 35 by the blocking member 83 and cannot be lifted; as shown in fig. 9, when the door 3 slides to the left in fig. 9 with respect to the first fixing portion 11, the stopper 35 is disengaged from the stopper 83 to release the stopper, and the door 3 is in the openable state.
Preferably, a sliding structure 33 may be disposed between the door 3 and the first fixing portion 11, so that the door 3 is slidably connected to the first fixing portion 11 as described above. The sliding structure 33 includes at least one sliding member 331 and at least one slot 332, and in the embodiment, two sliding members 331 and two slots 332 are taken as an example for illustration. As shown in fig. 3, the sliding member 331 has a fixed portion 3311 and a restricted portion 3312 connected to each other, the outer diameter of the restricted portion 3312 is larger than the outer diameter of the fixed portion 3311, and the sliding member 331 in this embodiment may have a T-shape with different outer diameters. Each of the elongated holes 332 is opened in the door cover 3 and has a length parallel to the sliding direction, each of the sliding members 331 is fixed to the rigid heat-conducting member 2 by a fixing portion 3311 by passing through each of the elongated holes 332 and the joint member 1, and each of the sliding members 331 is pressed against the door cover 3 by a restricting portion 3312 to restrict the door cover 3 and the first fixing portion 11 from being aligned in a face-to-face manner as described above.
As shown in fig. 7, a restricting flange 3321 protrudes from the inner periphery of the elongated hole 332, and the sliding member 331 is pressed against the restricting flange 3321 by the restricting portion 3312, so that the door 3 can be slidably engaged between the restricting portion 3312 and the first fixing portion 11 by the restricting flange 3321. The long hole 332 has two ends in the longitudinal direction, so when the door 3 slides back and forth, the fixing portions 3311 are located at two ends of the long hole 332 respectively to limit the sliding distance of the door 3.
As shown in fig. 2, the rigid heat conducting member 2 may have two fixed parts 23, and each sliding member 331 is fixed to each fixed part 23 by a fixing part 3311.
As shown in fig. 2 to 3 and fig. 5 and 7, a guiding structure may be further disposed between the door cover 3 and the first fixing portion 11. The guide structure is parallel to the sliding direction and comprises: two guide rails 113 and two guides 34 respectively disposed on the top surface of the first fixing portion 11 and the inner side surface of the door 3. The door 3 is guided by the guide rails 113 via the guides 34, and can be slidably moved back and forth in the sliding direction with respect to the first fixing portion 11.
As shown in fig. 2 to 4 and 7 to 8, the door 3 and the first fixing portion 11 can be locked and unlocked by at least one door bolt 4, the door 3 cannot slide when locked, and the door 3 can slide after unlocked, and two door bolts 4 symmetrical to each other are taken as an example in the present embodiment to be described below.
Each of the door bolts 4 is movably disposed between the first fixing portion 11 and the door 3, so that each of the door bolts 4 can move between a locking position P1 and an unlocking position P2 to respectively lock and unlock the door 3. In this embodiment, the top surface of the first fixing portion 11 has two sliding slots 111, and each door bolt 4 has a limiting key 43 and is slidably disposed in each sliding slot 111; the limit key 43 of the door 3 corresponding to each of the bolts 4 has the aforementioned lock position P1 and unlock position P2, that is: the door cover 3 is provided with a first opening 31 and a second opening 32 which are communicated with each other corresponding to each limit key 43, and the limit key 43 of each bolt 4 is inserted through the corresponding first opening 31 or second opening 32 and is exposed outwards; the shape of the first opening 31 is adapted to the limit key 43, so that the limit key 43 can be limited by the first opening 31 to be locked, and the door cover 3 passes through the first opening 31 to form the locking position P1; the length of the second opening 32 is greater than that of the first opening 31 along the sliding direction, so that the door 3 can be unlocked by sliding through the length of the second opening 32, and the door 3 passes through the second opening 32 to form the unlocking position P2. In other words, the door 3 is locked by moving the toggle limiting key 43 into the first opening 31, and the door 3 is unlocked by moving the toggle limiting key 43 into the second opening 32.
Preferably, as shown in fig. 4 and 7, each bolt 4 has an opening 41 and two elastic arms 42, the two elastic arms 42 are connected side by side across the opening 41, so that two positioning spaces 411, which are communicated with each other to form a gourd shape, for example, are formed between the opposite inner sides of the two elastic arms 42; a convex column 112 is further disposed in each sliding slot 111 as shown in fig. 2, and each convex column 112 is elastically clamped between two elastic arms 42 of each bolt 4 as shown in fig. 7, so that the convex column 112 can be positioned in any positioning space 411 of the bolt 4 through elastic clamping. In addition, each door bolt 4 may further have a hollow-out groove 412 formed on the opposite outer sides of the two elastic arms 42, so that, in addition to ensuring the elastic clamping function of the two elastic arms 42 through the two positioning spaces 411 and the two hollow-out grooves 412, when the two elastic arms 42 are elastically deformed towards the opposite outer sides, the two hollow-out grooves 412 are utilized to obtain an elastic deformation space.
Therefore, when the electronic external product E is to be removed and replaced, as shown in fig. 7 and 8, the user must first move the limit key 43 from the first opening 31 (locking position P1) to the second opening 32 (unlocking position P2) to unlock the door cover 3 from the door bolt 4; then, as shown in fig. 8 to 10, as long as the door 3 is slid forward relative to the first fixing portion 11 along the sliding direction, and the stopping portion 35 of the door 3 after sliding is disengaged from the stopping of the stopping member 83, the door 3, together with the first fixing portion 11 and the rigid heat conducting member 2, can be lifted relative to the machine body 8 by bending of the bending portion 13, and the electronic external product E accommodated in the accommodating space 82 is exposed for removal and replacement. When the door cover 3 is to be closed to the original position, the operation is reversed, and the rigid heat conducting member 2 is correspondingly pressed on the electronic external product E after the door cover 3 is closed, so that the heat dissipation is facilitated.
As shown in fig. 2 and fig. 5, the rigid heat conducting member 2 includes a surrounding portion 22 and a protruding portion 21 protruding from the surrounding portion 22 toward the external electronic product E, so that when the door 3 covers the accommodating space 82 together with the connecting member 1 and the rigid heat conducting member 2, the protruding portion 21 will extend into the accommodating space 82 and press against the external electronic product E, so as to not only allow the rigid heat conducting member 2 to help the external electronic product E dissipate heat, but also prevent the middle section of the external electronic product E from arching. Therefore, the door 3 covers the external electronic product E with the rigid heat conducting member 2 and simultaneously presses the external electronic product E along the pressing direction (the pressing direction and the sliding direction are crossed, for example, perpendicular to each other), so that the number of screws originally used for fixing the external electronic product E can be greatly reduced.
As shown in fig. 2, 5, and 6, the ring 81 of the body 8 may further have a circle of convex ribs 811 protruding toward the door cover 3, the convex ribs 811 surround the accommodating space 82, the surrounding portion 22 of the rigid heat conducting member 2 surrounds the convex portion 21 and corresponds to the convex ribs 811, and a waterproof soft body 24 (such as foam or sponge) is disposed on a surface of the surrounding portion 22 facing the accommodating space 82. In this way, as long as the door cover 3 covers the rigid heat conducting member 2, the waterproof flexible body 24 is pressed between the surrounding portion 22 and the ring body 81, and the waterproof flexible body 24 is pressed and recessed by the contact of the convex rib 811, so as to achieve a better waterproof effect.
In addition, a decorative patch 36 may be attached to the outer side of the door 3 as shown in fig. 1, 2 and 5 to beautify the outer side of the door 3, but holes corresponding to the first and second openings 31 and 32 are formed to expose the limit keys 43 for manual operation.
As shown in fig. 1 and 10, the electronic device of the present invention may further include a Smart card (Smart card) module 5, wherein the connecting member 1, the rigid heat conducting member 2, the door 3 and the door bolt 4 together form a door structure (not labeled with reference numerals), and the door structure and the Smart card module 5 are disposed side by side with each other on the housing 8. The smart card module 5 includes a module body 51, a module cover 52 and a flexible printed circuit (not shown), wherein the module body 51 is disposed on the housing 8, the flexible printed circuit is bridged between the module body 51 and the internal main body, and the module cover 52 is disposed on the module body 51 in a manner of being able to be opened and closed. Therefore, even if the door cover structure is opened for disassembling and replacing the electronic external product E, the smart card module 5 is not dragged, and certainly, the flexible circuit board is not dragged or repeatedly plugged, so as to ensure that the flexible circuit board or the plug-in member of the flexible circuit board is not damaged.
In other embodiments not shown in the drawings, the present invention may further include a buffer and a heat conducting sheet. The electronic device of the invention interferes with the rigid heat conducting element 2 through the buffer member, so that the heat generated by the electronic external product E can be conducted to the rigid heat conducting element 2; the heat conducting sheet may include a metal sheet (sheet) and a plastic film (film) covering the metal sheet, and is attached to the external electronic product E, so that the heat conducting sheet conducts heat generated by the external electronic product E to the rigid heat conducting member 2 through the buffer member.
In summary, the present invention has the following effects compared with the prior art: the number of screws used for fixing the electronic external product E originally can be greatly reduced, and the door cover 3 is simple and easy to open or close, so that the electronic external product E can be quickly disassembled and replaced; the flexible circuit board of the intelligent card module 5 or the plug-in component thereof can be ensured not to be damaged even if the door cover 3 is opened and closed for disassembling and replacing the electronic external product E; the rigid heat conducting member 2 can provide heat dissipation for the electronic external product E accommodated in the accommodating space 82. It is worth mentioning that the present invention forms a multifunctional door cover 3 at least by the various functions as described above.
In addition, the invention has other effects: when the door cover 3 is closed, the rigid heat conducting piece 2 is driven to be pressed on the electronic external product E, so that the effect of preventing the electronic external product E from arching is achieved; when the door cover 3 is closed, the convex rib 811 of the machine body 8 is just abutted against the waterproof soft body 24 on the rigid heat conducting piece 2, so that a better waterproof effect is achieved.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and drawings are included in the scope of the present invention, and are well known.
Claims (11)
1. An electronic device having a door, comprising:
a body having a containing space for containing an electronic external product;
the rigid heat conducting piece can movably cover the accommodating space;
a connecting piece, which is provided with a first fixing part, a second fixing part and a bending part connected between the first fixing part and the second fixing part, wherein one surface of the first fixing part and one surface of the second fixing part are respectively fixed on the machine body and the rigid heat conducting piece;
the door cover is slidably arranged on the first fixing part and can slide back and forth in a sliding direction relative to the first fixing part and limit the state of being arranged in parallel face to face;
at least one bolt movably arranged between the door cover and the first fixing part, wherein one of the door cover and the first fixing part corresponds to the bolt and has a locking position and an unlocking position, and the bolt moves between the locking position and the unlocking position;
wherein, the at least one bolt is controlled to move to the unlocking position to unlock the door cover, the door cover is separated from the block of the machine body by sliding relative to the first fixing part, so that the door cover can be lifted relative to the machine body together with the first fixing part and the rigid heat conducting piece to expose the accommodating space,
when the door cover, the first fixing part and the rigid heat conducting piece cover the accommodating space relative to the machine body, the rigid heat conducting piece can be simultaneously and conveniently pressed and connected with an electronic external product accommodated in the accommodating space.
2. The electronic device with a door according to claim 1, further comprising a smart card module, wherein the connecting member, the rigid heat conducting member, the door and the at least one door bolt together form a door structure, the door structure and the smart card module are disposed side by side in the housing, the smart card module comprises a module body, a module cover and a flexible printed circuit board, the module body is disposed in the housing, the flexible printed circuit board is bridged between the interior of the housing and the module body, and the module cover is movably disposed in the module body.
3. The electronic device with a door as claimed in claim 1, wherein the housing further has a ring body surrounding the receiving space, the ring body protrudes with a circle of protruding ribs surrounding the receiving space, the rigid heat conducting element further has a surrounding portion, a waterproof flexible body is disposed on a surface of the surrounding portion facing the receiving space, the waterproof flexible body is pressed between the surrounding portion of the rigid heat conducting element and the ring body, and the protruding ribs abut against the waterproof flexible body.
4. The electronic device with a door as claimed in claim 1, wherein the external electronic product is detachably assembled to the housing corresponding to the receiving space, and the rigid heat-conducting member has a protrusion extending into the receiving space and capable of being pressed against the external electronic product.
5. The electronic device with a door according to claim 1, wherein the body has a stopper, a stopper capable of being stopped by the stopper is provided on an inner edge of one side of the door, the door is stopped in the non-liftable state by sliding backward with respect to the first fixing portion, and the door is released from the stopper in the liftable state by sliding forward with respect to the first fixing portion.
6. The electronic device with a door as claimed in claim 1, wherein the door bolts are provided in a pair, and the door bolts are symmetrically disposed between the door and the first fixing portion.
7. The electronic device as claimed in claim 6, wherein the first fixing portion of the connecting member has two sliding slots, the door bolt has a limiting key, each door bolt is slidably disposed in each sliding slot, the door cover has a first opening and a second opening corresponding to each limiting key, the first opening and the second opening are connected to each other and form the locking position and the unlocking position, the first opening is shaped to fit the limiting key, the length of the second opening is greater than that of the first opening along the sliding direction, the door cover is locked by the movement of the limiting key into the first opening, and the door cover is unlocked by the movement of the limiting key into the second opening.
8. The electronic device with a door as claimed in claim 7, wherein the door bolt has an opening and two elastic arms bridging the opening side by side, two positioning spaces communicating with each other are formed between opposite inner sides of the two elastic arms, the first fixing portion further has two protruding columns protruding from the sliding slots, each protruding column is elastically clamped between the two elastic arms of each door bolt, and the protruding column is selectively positioned in any one of the positioning spaces of the door bolt.
9. The electronic device with a door as claimed in claim 8, wherein the door bolt has a hollow-out groove formed on the opposite outer sides of the two elastic arms, and the two hollow-out grooves are used as elastic deformation spaces for the two elastic arms.
10. The electronic device with a door according to claim 1, further comprising a sliding structure, wherein the sliding structure comprises at least one sliding member and at least one slot, the at least one slot is disposed on the door and has a length parallel to the sliding direction, the sliding member has a limiting portion and a fastening portion connected to each other, the at least one sliding member is fastened to the rigid heat conducting member by the fastening portion passing through the at least one slot and the fastening member, the at least one sliding member further restricts the door from being in the face-to-face side-by-side state by the limiting portion pressing against the door, and the at least one sliding member is respectively located at two ends of the at least one slot by the door sliding back and forth relative to the first fixing portion.
11. The electronic device with a door as claimed in claim 10, wherein a restriction flange is further projected from an inner periphery of the elongated hole, and the restriction portion is press-fitted to the restriction flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910571608.2A CN112153843B (en) | 2019-06-28 | 2019-06-28 | Electronic device with door cover |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910571608.2A CN112153843B (en) | 2019-06-28 | 2019-06-28 | Electronic device with door cover |
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| CN112153843A CN112153843A (en) | 2020-12-29 |
| CN112153843B true CN112153843B (en) | 2022-01-14 |
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| CN201910571608.2A Active CN112153843B (en) | 2019-06-28 | 2019-06-28 | Electronic device with door cover |
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| CN114679865A (en) * | 2021-08-09 | 2022-06-28 | 神基投资控股股份有限公司 | Electronic device and assembling method thereof |
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| CN208271341U (en) * | 2018-04-27 | 2018-12-21 | 福建省润泽智能科技有限公司 | A kind of electrical fire-detector being easily installed |
| CN208508570U (en) * | 2018-07-16 | 2019-02-15 | 深圳市盛和达智能科技有限公司 | A kind of mobile power source of voltage regulatory function |
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|---|---|
| CN112153843A (en) | 2020-12-29 |
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