CN102548282A - Electronic device shell with deformable hook - Google Patents
Electronic device shell with deformable hook Download PDFInfo
- Publication number
- CN102548282A CN102548282A CN201110446362XA CN201110446362A CN102548282A CN 102548282 A CN102548282 A CN 102548282A CN 201110446362X A CN201110446362X A CN 201110446362XA CN 201110446362 A CN201110446362 A CN 201110446362A CN 102548282 A CN102548282 A CN 102548282A
- Authority
- CN
- China
- Prior art keywords
- deformability
- grab
- buckle
- arm
- electronic device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The invention provides an electronic device shell with a deformable hook, which comprises a first shell and a second shell, wherein the first shell is provided with at least one deformable hook, the second shell is provided with at least one buckle which is matched with the at least one deformable hook, each deformable hook comprises a deformable bending part which has one end connected with a first shell main body and a hook arm which is connected with the other end of the bending part, a through hole which is matched with the buckle is arranged on the hook arm, each buckle comprises a buckle arm which can penetrate through the through hole and a hook part which protrudes from the rear end of the buckle arm, and the bending part of the deformable hook is provided with a first position through which the deformable hook is separately contacted with the buckle and a second position, wherein at the second position, the buckle arm penetrates through the through hole from one side of the hook arm and the hook part is propped against the other side of the hook arm. The electronic device shell with the deformable hook has larger interference amount and is easy to dismantle and assemble.
Description
Technical field
The present invention relates to the electronic device package technical field, particularly a kind of case of electronic device with deformability grab.
Background technology
At present, for example the housing of the electronic installation of mobile phone, panel computer etc. adopts two kinds of packaged types mostly, a kind of mode that is to use screw, and another kind is to use the fixing mode of grab.
Usually; The case of electronic device of employing screw is arranged on the position of screw at four jiaos of housing; This mode fixed effect is better; Can guarantee the intensity of shell structure effectively, but because it need could realize dismounting by instruments such as screwdrivers, the inconvenience that therefore has assembling and safeguard.
Fig. 1 shows existing partial sectional view with the fixing case of electronic device of grab.As shown in Figure 1, case of electronic device generally comprises first housing 101 and second housing 102, the cooperation through first housing 101 and second housing 102 with electronic package in case of electronic device.Wherein, first housing 101 has first grab 111, and this first grab 111 comprises first elastic arm 112 and outstanding towards the direction of second housing 102 from outstanding first hook portion, 113, the first hook portions 113 of the end of first elastic arm 112.Second housing 102 has second grab 121, and this second grab 121 comprises second elastic arm 122 and outstanding towards the direction of first housing 101 from outstanding second hook portion, 123, the second hook portions 123 of the end of second elastic arm 122.
The hook structure strength of fixation is determined that by amount of interference the length A of the contact portion of first hook portion 113 and second hook portion 123 is the amount of interference of this hook structure.In order to guarantee constant intensity, improve the reliability of case of electronic device, must design bigger amount of interference, promptly increase the length of first hook portion 113 and second hook portion 123, make it be not easy to disengage each other, but can cause the convenience of dismounting to descend like this.And, then need reduce amount of interference in order to improve the convenience of dismounting, and promptly reduce the length of first hook portion 113 and second hook portion 123, it is more easily disengaged each other, but also can cause the reduction of constant intensity simultaneously.
Summary of the invention
The invention provides a kind of case of electronic device with deformability grab, it has bigger amount of interference, and easy disassembling.
The technical scheme that its technical problem of solution of the present invention is adopted is:
A kind of case of electronic device with deformability grab comprises first housing and second housing, and this first housing has at least one deformability grab, and this second housing has at least one buckle that cooperates with said at least one deformability grab,
Said deformability grab comprises an end deformable bend that is connected with first enclosure body and the clamping hook arm that is connected with the other end of said bend, have on the said clamping hook arm one with the said through hole that is clasped,
Said buckle comprises buckle arm that can pass said through hole and the hook portion of giving prominence to from the end of said buckle arm,
Said deformability grab has the primary importance that disengages with said buckle through its bend, and said buckle arm passes said through hole, the said hook portion second place against the clamping hook arm opposite side from a side of clamping hook arm.
Preferably, said hook portion is vertical with said buckle arm.
Preferably, the end of said hook portion has circular arc chamfering.
Preferably, the length of said hook portion is 0.6mm to 1.0mm.
Preferably, said deformability grab and/or said buckle are processed by TPUE rubber.
Preferably, said deformability grab and/or said buckle are shaped through two injection moulding process.
Preferably, said first housing comprises a bottom surface and the sidewall vertical with this bottom surface,
One end of the bend of at least one deformability grab is connected with the bottom surface or the inside sidewalls of said first housing.
Preferably, said first housing comprises at least one handle hole in first surface of shell is recessed to first housing,
At least one deformability grab is arranged in this handle hole, and the buckle that cooperates with this at least one deformability grab stretches in this handle hole.
Fixing two housings of mode that case of electronic device with deformability grab of the present invention matches with the buckle with hook portion through the deformability grab; The amount of interference of this snap-in structure is made up of length two parts of the hook portion of the thickness of the clamping hook arm of deformability grab and buckle; And the deflection of opening this snap-in structure is merely the length of the hook portion of buckle; Make case of electronic device of the present invention both have bigger amount of interference, easy disassembling again.
Description of drawings
Fig. 1 is existing partial sectional view with the fixing case of electronic device of grab;
Fig. 2 is the structural representation that the deformability grab of case of electronic device of the present invention is positioned at primary importance;
Fig. 3 is the structural representation that the deformability grab of case of electronic device of the present invention is positioned at the second place.
Embodiment
The invention provides a kind of case of electronic device with deformability grab, it has bigger amount of interference, and easy disassembling.
Fig. 2 is the structural representation of case of electronic device of the present invention.As shown in Figure 2; Case of electronic device with deformability grab of the present invention comprises first housing 201 and second housing 202; First housing 201 has at least one deformability grab 211, the second housing 202 and has at least one buckle 221 that cooperates with this deformability grab 211.
Wherein, deformability grab 211 comprises deformable bend 212 and the clamping hook arm 213 that is connected with bend 212, and an end of deformable bend 212 is connected with first housing, 201 bodies, and the other end is connected with clamping hook arm 213.Clamping hook arm 213 has a through hole 214 that is used to lock buckle 221, and this through hole 214 runs through this clamping hook arm 213 along the thickness direction of clamping hook arm 213.
Correspondingly, buckle 221 comprises the buckle arm of giving prominence to from second housing 222, and from the outstanding hook portion 223 of the end of buckle arm 222.Buckle arm 222 can pass through hole 214 from a side of clamping hook arm 213, and its terminal hook portion 223 is stretched out and against the opposite side of clamping hook arm 213 from the opposite side of clamping hook arm 213, thereby realizes the lock-out state of this snap-in structure.
Preferably, second housing 202 comprises sidewall 224, and buckle arm 222 is outstanding from sidewall 224, and its projected direction is the direction towards the deformability grab 211 of first housing 201.Wherein, buckle arm 222 can be vertical with sidewall 224 or this sidewall 224 have angle.
Because deformability grab 211 has the bend 212 that can make its distortion through external force,, can make deformability grab 211 conversion between the primary importance as shown in Figure 2 and the second place as shown in Figure 3 through this deformability grab 211 is applied external force.
When primary importance shown in Figure 2, buckle arm 222 can pass through hole 214 from a side of clamping hook arm 213, and its terminal hook portion 223 is stretched out and against the opposite side of clamping hook arm 213 from the opposite side of clamping hook arm 213, thereby realizes the lock-out state of this snap-in structure.
When the second place shown in Figure 3; External force through applying from the direction that deviates from buckle 221 to deformability grab 211, or apply and the rightabout external force of the projected direction of hook portion 223 to buckle 221; Can promptly break away from latched position so that the opposite side of hook portion 223 and clamping hook arm 213 disengages to clamping hook arm 213; The distortion of the bend 212 through deformability grab 211 makes clamping hook arm 213 move towards the direction that deviates from buckle 221, thereby buckle arm 222 is broken away from through hole 214, to realize the open mode of this snap-in structure then.
As shown in Figure 2, the amount of interference of this snap-in structure comprises two parts, and a part is the length L of hook portion 223
2, another part is the thickness L of clamping hook arm 213
1, promptly this snap-in structure distance that when lock-out state as shown in Figure 2 converts the open mode shown in 3 into, need overcome is L
1+ L
2, and the length L that is merely hook portion of non-traditional snap-in structure
2And, can prevent further that this snap-in structure is opened under the effect of unexpected external force because the length direction of hook portion 223 and the thickness direction of clamping hook arm 213 are two different directions.Therefore case of electronic device of the present invention can be realized higher constant intensity through using this deformability grab.
And when needs were taken this case of electronic device apart, the deflection that needs this deformability grab 211 or buckle 221 to produce was merely the length L of hook portion 223
2, and overcome the thickness L of clamping hook arm 213
1Part then be that distortion through bend realizes, therefore can be relatively easy to the people for taking this case of electronic device apart.
Case of electronic device of the present invention is divided into through the amount of interference with snap-in structure and is positioned at two parts on the different directions; Can either when this snap-in structure is in the lock state, have higher constant intensity, and in the time artificially need opening this snap-in structure, can more easily take apart.Further, when needs increase the constant intensity of this snap-in structure, can be not only through increasing the length L of hook portion 223
2Realize, also can be through increasing the thickness L of clamping hook arm 213
1Realize.Equally, when the easy disassembling of this snap-in structure of needs raising is spent, can be not only through reducing the length L of hook portion 223
2Realize, also can reduce the thickness L of clamping hook arm 213
1Realize.Therefore, in order to be in harmonious proportion the contradiction of constant intensity and easy disassembling degree, can be through reducing the length L of hook portion 223
2, and increase the thickness L of clamping hook arm 213
1Realize.
Pass through said structure; The snap-in structure that case of electronic device of the present invention matches with the buckle with hook portion through the grab with deformability bend; Can solve the contradictory problems of constant intensity and easy disassembling degree, both have bigger amount of interference, again easy disassembling.
Preferably, hook portion 223 is vertical with buckle arm 222, could realize so that when accident causes snap-in structure to be opened, need have the external force of mutually perpendicular both direction, thereby improve constant intensity.
Further, the end of hook portion 223 can have and makes things convenient for its chamfering that in through hole 214, slips into or skid off, and preferably, its end has circular arc chamfering.In addition, the length of hook portion 223 can be selected according to the constant intensity of reality, for example its length L
2Can be 0.6mm to 1.0mm.
In the present invention, for the ease of the useful life of opening and improving this snap-in structure of this snap-in structure, deformability grab 211 and/or buckle 221 among the present invention can be processed by flexible material, to be applicable to the repeatedly situation of bending distortion. For example, can process by TPUE rubber (TPU).Preferably, deformability grab and/or buckle are shaped through two injection moulding process.
Deformability grab among the present invention can be arranged at the sidewall of first housing 201, and is promptly as shown in Figure 2, and first housing 201 comprises a bottom surface 301, the sidewall 302 vertical with bottom surface 301.One end of the bend 212 of at least one deformability grab 211 is connected with the inboard of bottom surface 301 or sidewall 302.
Perhaps; This first housing can further comprise the handle hole in its surface is recessed to first housing; And this at least one deformability grab is arranged in this handle hole; The deformability grab does not stretch out in the surface of first housing, and the buckle that cooperates with this at least one deformability grab stretches in this handle hole, and the operation tool that stretches into through the opening that uses from handle hole makes this deformability grab or buckle distortion.Through the setting of handle hole, can further protect this snap-in structure not influenced by external force, improve constant intensity.
In sum; Case of electronic device with deformability grab of the present invention; Fixing two housings of the mode that matches with buckle through the deformability grab with hook portion, the amount of interference of this snap-in structure is made up of length two parts of the hook portion of the thickness of the clamping hook arm of deformability grab and buckle, and the deflection of opening this snap-in structure is merely the length of the hook portion of buckle; Make case of electronic device of the present invention both have bigger amount of interference, easy disassembling again.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope that the present invention protects.
Claims (8)
1. the case of electronic device with deformability grab is characterized in that, comprises first housing and second housing, and this first housing has at least one deformability grab, and this second housing has at least one buckle that cooperates with said at least one deformability grab,
Said deformability grab comprises an end deformable bend that is connected with first enclosure body and the clamping hook arm that is connected with the other end of said bend, have on the said clamping hook arm one with the said through hole that is clasped,
Said buckle comprises buckle arm that can pass said through hole and the hook portion of giving prominence to from the end of said buckle arm,
Said deformability grab has the primary importance that disengages with said buckle through its bend, and said buckle arm passes said through hole, the said hook portion second place against the clamping hook arm opposite side from a side of clamping hook arm.
2. the case of electronic device with deformability grab according to claim 1 is characterized in that, said hook portion is vertical with said buckle arm.
3. the case of electronic device with deformability grab according to claim 1 is characterized in that the end of said hook portion has circular arc chamfering.
4. the case of electronic device with deformability grab according to claim 1 is characterized in that, the length of said hook portion is 0.6mm to 1.0mm.
5. the case of electronic device with deformability grab according to claim 1 is characterized in that, said deformability grab and/or said buckle are processed by TPUE rubber.
6. the case of electronic device with deformability grab according to claim 1 is characterized in that, said deformability grab and/or said buckle are shaped through two injection moulding process.
7. the case of electronic device with deformability grab according to claim 1; It is characterized in that; Said first housing comprises a bottom surface, the sidewall vertical with this bottom surface, and an end of the bend of this deformability grab is connected with the bottom surface of said first housing or the inboard of sidewall.
8. the case of electronic device with deformability grab according to claim 1 is characterized in that, said first housing comprises at least one handle hole in first surface of shell is recessed to first housing,
At least one deformability grab is arranged in this handle hole, and the buckle that cooperates with this at least one deformability grab stretches in this handle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110446362XA CN102548282A (en) | 2011-12-28 | 2011-12-28 | Electronic device shell with deformable hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110446362XA CN102548282A (en) | 2011-12-28 | 2011-12-28 | Electronic device shell with deformable hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102548282A true CN102548282A (en) | 2012-07-04 |
Family
ID=46353888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110446362XA Pending CN102548282A (en) | 2011-12-28 | 2011-12-28 | Electronic device shell with deformable hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102548282A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108377622A (en) * | 2018-04-13 | 2018-08-07 | 上海剑桥科技股份有限公司 | Buckle sandwich type element |
| US10420238B2 (en) | 2014-06-02 | 2019-09-17 | Nitto Denko Corporation | Housing kit and ventilation housing |
| CN115046092A (en) * | 2022-06-15 | 2022-09-13 | 杭州萤石软件有限公司 | Electronic device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201206576Y (en) * | 2008-05-12 | 2009-03-11 | 比亚迪股份有限公司 | Fastening device and casing with the fastening device |
| US20110157782A1 (en) * | 2009-12-30 | 2011-06-30 | Shenzhen Futaihong Precision Industry Co., Ltd. | Housing assembly for a portable electronic device |
| CN102215651A (en) * | 2010-04-07 | 2011-10-12 | 深圳富泰宏精密工业有限公司 | Fastening structure and portable electronic device shell with same |
| CN202035231U (en) * | 2011-04-29 | 2011-11-09 | 博世汽车部件(苏州)有限公司 | Electronic control unit for power-driven bicycle |
-
2011
- 2011-12-28 CN CN201110446362XA patent/CN102548282A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201206576Y (en) * | 2008-05-12 | 2009-03-11 | 比亚迪股份有限公司 | Fastening device and casing with the fastening device |
| US20110157782A1 (en) * | 2009-12-30 | 2011-06-30 | Shenzhen Futaihong Precision Industry Co., Ltd. | Housing assembly for a portable electronic device |
| CN102215651A (en) * | 2010-04-07 | 2011-10-12 | 深圳富泰宏精密工业有限公司 | Fastening structure and portable electronic device shell with same |
| CN202035231U (en) * | 2011-04-29 | 2011-11-09 | 博世汽车部件(苏州)有限公司 | Electronic control unit for power-driven bicycle |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10420238B2 (en) | 2014-06-02 | 2019-09-17 | Nitto Denko Corporation | Housing kit and ventilation housing |
| CN108377622A (en) * | 2018-04-13 | 2018-08-07 | 上海剑桥科技股份有限公司 | Buckle sandwich type element |
| CN108377622B (en) * | 2018-04-13 | 2023-10-31 | 上海剑桥科技股份有限公司 | Buckle type shell |
| CN115046092A (en) * | 2022-06-15 | 2022-09-13 | 杭州萤石软件有限公司 | Electronic device |
| CN115046092B (en) * | 2022-06-15 | 2023-12-29 | 杭州萤石软件有限公司 | Electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11503884B2 (en) | Mounting and locking mechanism, casing, and wearable device | |
| US20100309613A1 (en) | Cover mechanism and electronic device using same | |
| US20150041482A1 (en) | Electronic cigarette case | |
| US20120322516A1 (en) | Waterproof structure, waterproofing method, and electronic device using the structure and method | |
| CN101752526B (en) | Battery cover clamping and locking structure | |
| CN101931067A (en) | Cell cover assembly | |
| CN104654213A (en) | Hasp structure of lamp and anti-dazzle floodlight lamp with hasp structure | |
| CN102548282A (en) | Electronic device shell with deformable hook | |
| CN102777476B (en) | Hasp structure | |
| JP2007220506A (en) | Connector stopper structure of electronic equipment | |
| CN103313565B (en) | Snap fastener | |
| CN101472412A (en) | Cover-turning type electronic device casing | |
| US20100236151A1 (en) | Cover mechanism and electronic device using same | |
| TW200723067A (en) | Mouse having storable hook module therein | |
| US8499183B2 (en) | Plug assembly adapted to an adapter and a computer device | |
| CN101950878B (en) | Device with interface protective cover | |
| CN105704975A (en) | Electrical cabinet provided with electrical device fixing device and convenient to operate | |
| CN203008545U (en) | Automobile key | |
| CN102612289B (en) | Electronic device with outer cover | |
| CN207649051U (en) | Mounting structure and dehumidifier of dehumidifier panel | |
| US20100027203A1 (en) | Latch | |
| JP2013042281A (en) | Portable terminal | |
| CN101989449B (en) | Portable terminal with sliding component | |
| CN102869215B (en) | Electronic device with keyboard fixing mechanism function | |
| CN204231824U (en) | Fixed mount and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120704 |