CN203278922U - Mounting structure of reinforced bracket of mobile phone shell - Google Patents
Mounting structure of reinforced bracket of mobile phone shell Download PDFInfo
- Publication number
- CN203278922U CN203278922U CN 201320230257 CN201320230257U CN203278922U CN 203278922 U CN203278922 U CN 203278922U CN 201320230257 CN201320230257 CN 201320230257 CN 201320230257 U CN201320230257 U CN 201320230257U CN 203278922 U CN203278922 U CN 203278922U
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- China
- Prior art keywords
- reinforced support
- back cover
- mounting structure
- joint portion
- lug boss
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Abstract
A mounting structure of a reinforced bracket of a mobile phone shell is characterized by comprising a front shell, wherein a plurality of first bonding parts are symmetrically arranged on the left side and the right side of the front shell; the reinforced bracket provided with a plurality of second bonding parts; a back shell, wherein a plurality of third bonding parts corresponding to the first bonding parts and a plurality of fourth bonding parts corresponding to the second bonding parts are symmetrically arranged on the left side and the right side of the back shell.
Description
Technical field
The utility model relates to field of mobile terminals, relates in particular to the mounting structure of the reinforced support of handset shell.
Background technology
At present, the use of mobile phone is more and more universal, has entered the epoch of staff one machine, and requires also more and more higher to the performance of mobile phone, outward appearance, weight, structural compactness etc.Therefore before dispatching from the factory, mobile phone can do various tests, comprising torsion test.
In torsion test, centered by torque shaft, phone housing is applied external force and make its distortion that is distorted, thus the degree of protection of the electronic devices and components of inside is verified.If the deformation extent of housing is very large, electronic devices and components will be damaged, thereby cause cell-phone function to lose efficacy or can't normal boot-strap.
Take clamshell phone as example, clamshell structure in the past comprises and renovates fore shell 1, reinforced support 3 and renovate back cover 4 as shown in Figure 1, and reinforced support 3 is pasted on by double faced adhesive tape 2 and renovates fore shell 1, and the display screen module 5 of mobile phone is arranged on renovates back cover 4.
In clamshell structure as shown in Figure 1; due to reinforced support 3 with renovate back cover 4 and there is no fixed structure in the Z direction; therefore in the test take X-axis as torque shaft reinforced support 3 with renovate back cover 4 and easily come off in the Z direction; thereby reduce showing the protection of module 5, cause showing that module 5 is damaged when serious and can't show.
The utility model content
The utility model proposes in order to solve problem as above, and its purpose is to provide a kind of mounting structure of reinforced support of the handset shell that has improved anti-torsion ability.
The mounting structure of the reinforced support of a kind of handset shell provided by the utility model is characterized in that, comprises: fore shell is provided with a plurality of the first joint portions symmetrically in the left and right sides of this fore shell; Reinforced support, this reinforced support are provided with a plurality of the second joint portions; Back cover is provided with in the left and right sides of this back cover symmetrically corresponding to the 3rd joint portion of described the first joint portion with corresponding to the 4th joint portion of described the second joint portion.
And described the first joint portion and the 3rd joint portion are respectively to insert member and insertion groove or are respectively insertion groove and insertion member.
And described insertion member extends and forms along the direction perpendicular to this inside bottom surface from the inside bottom surface of described fore shell or described back cover.
And when described back cover was combined, described a plurality of insertion members were inserted into respectively in described insertion groove with described fore shell.
And the edge, the left and right sides of described reinforced support is provided with groove, so that described insertion member passes through.
And described the second joint portion and the 4th joint portion are respectively grab and lug boss or are respectively lug boss and grab.
And described lug boss is outwards given prominence to and is formed from the side of described back cover or described reinforced support.
And, when described lug boss is arranged on described back cover, described lug boss with respect to described the 3rd binding site in the inboard of described back cover.
And when described back cover was combined, the side surface of described reinforced support was by the inner surface butt of described fore shell at described fore shell.
And described a plurality of the first joint portions and described a plurality of the second joint portion are respectively four.
And described insertion member and described fore shell or back cover form as one.
And described lug boss and described back cover or described reinforced support form as one.
According to the mounting structure of the reinforced support of handset shell provided by the utility model, can make reinforced support and renovate back cover and closely cooperate, improve and renovate whole anti-torsion ability, effectively to be located at the electronic devices such as demonstration module of renovating on back cover impaired in protection.
And the mounting structure of the reinforced support of handset shell of the present utility model also has effect simple in structure, as to need not to increase cost.
Description of drawings
Fig. 1 means the separation graph of existing clamshell structure.
Fig. 2 means the separation graph of clamshell structure of the present utility model.
Fig. 3 is arranged on the figure of the structure of renovating the slotting bone on fore shell for explanation.
Fig. 4 is arranged on the figure of the structure of the slot renovated on back cover and lug boss for explanation.
Fig. 5 means that the slotting bone of renovating fore shell is inserted into the cutaway view of the state in the slot of renovating back cover.
Fig. 6 means that reinforced support renovated the cutaway view of the fixing state of the lug boss of back cover.
Embodiment
Below, describe execution mode of the present utility model in detail with reference to accompanying drawing.Execution mode of the present utility model describes as an example of clamshell phone example, but the utility model is not limited to this.
Fig. 2 means the separation graph of clamshell structure of the present utility model.As shown in Figure 2, clamshell structure of the present utility model comprise renovate fore shell 10, reinforced support 20 and display screen module 30 be installed renovate back cover 40, the inside edge of renovating fore shell 10 is provided with a plurality of slotting bones 11 as the first joint portion, be provided with a plurality of aduncate grabs 21 as the second joint portion on the flanging of the both sides of the edge of reinforced support 20, the inside edge of renovating back cover 40 is provided with a plurality of lug bosses 41 as the 4th joint portion of matching with the grab 21 of reinforced support 20 and the slot 42 of conduct the 3rd joint portion that arranges corresponding to inserting bone 11.
Fig. 3 is arranged on the figure of the structure of renovating the slotting bone on fore shell for explanation.In the present embodiment, four slotting bones 11 are set in the inside edge of renovating fore shell 10, these slotting bones 11 respectively arrange two in the inside edge, left and right of renovating fore shell 10.In the present embodiment, insert bone 11 and renovate fore shell 10 and form as one, and form rectangle along extending perpendicular to the direction of this inside bottom surface from the inside bottom surface of renovating fore shell 10, in the situation that guarantee to insert the bending strength of bone 11, in order to alleviate the weight of renovating fore shell, can make slotting bone 11 form hollow form.
Form above-mentioned shape and structure although renovate in the present embodiment the slotting bone of fore shell 10, but the utility model does not limit structure and the shape of inserting bone, plays preventing from renovating fore shell 10 outwards shape and the structure of distortion as long as can be inserted in the slot 42 of renovating on back cover 40.And, be not particularly limited for the quantity of inserting bone yet, can be also more than two or four, but be preferably even number, arrange symmetrically at the left and right sides edge of renovating fore shell 10.
Here, the edge, the left and right sides of reinforced support 20 is provided with groove, these grooves are arranged on the position corresponding to the slotting bone 11 of renovating fore shell 10, smoothly be inserted in the slot 42 of renovating back cover 40 by reinforced support 20, and can play positioning action after in slotting bone 11 is inserted into slot 42 so that insert bone 11.
Fig. 4 is arranged on the figure of the structure of the slot renovated on back cover and lug boss for explanation.The inside edge of in the present embodiment, renovating back cover 40 arranges four lug bosses 41 and corresponding to the slot 42 of inserting bone 11.
In the present embodiment, lug boss 41 respectively arranges two in the inside edge, left and right of renovating back cover 40, and in renovating back cover 40, is positioned at the central side of renovating back cover 40 with respect to slot 42.In execution mode, lug boss 41 with renovate back cover 40 and form as one, and from the side of renovating back cover 40 outside outstanding formation.For reinforced support 20 and lug boss 41 are easily blocked, the top edge of lug boss 41 is carried out chamfered.Perhaps, paste on back cover after can also using the flexible glue material to consist of lug boss 41.
Form above-mentioned shape and structure although renovate in the present embodiment the lug boss 41 of back cover 10, but the utility model does not limit shape and the structure of lug boss 41, as long as lug boss 41 can play and block reinforced support 20 and prevent that reinforced support 20 from moving along the Z direction.And, the quantity of lug boss 41 is not particularly limited yet, can be more than two or four, but be preferably even number, arrange symmetrically at the left and right sides edge of renovating back cover 10.
As shown in Figure 4, slot 42 is arranged on the marginal portion of renovating back cover 40, and opening up.In the present embodiment, slot 42 respectively arranges two at the left and right sides edge of renovating back cover 40 corresponding to the slotting bone 11 of renovating fore shell 10, but the utility model does not limit the quantity of slot 42, and slot 42 can arrange according to quantity and the setting position of the slotting bone 11 of renovating fore shell 10.
Fig. 5 means that the slotting bone of renovating fore shell is inserted into the cutaway view of the state in the slot of renovating back cover.As shown in Figure 5, when renovate fore shell 10 with renovate back cover 40 in conjunction with the time, the slotting bone 11 of renovating fore shell 10 is inserted in the slot 42 of renovating back cover 40, be subject to the resistance of slot 42, renovate fore shell 10 and can not produce outwards (direction of arrow) distortion, therefore in the torsion test of renovating, prevent from renovating fore shell 10 stressed and produce outwards distortion.
Fig. 6 means that reinforced support renovated the cutaway view of the fixing state of the lug boss of back cover.As shown in Figure 6, reinforced support 20 with renovate back cover 40 and coordinate after, the grab 21 at reinforced support 20 two ends coordinates with lug boss 41, and the both side surface of reinforced support 20 is renovated the medial surface butt of fore shell 10.In the torsion test of renovating, as mentioned above, can not produce outside distortion owing to renovating fore shell 10, therefore reinforced support 20 can not produce outside distortion yet, make reinforced support to break away from from lug boss, be combined together with renovating back cover tightly, thereby can prevent reinforced support with respect to the skew of renovating back cover and producing the Z direction, improve and renovate whole anti-torsion ability.Thus, can protect and be located at the electronic devices such as demonstration module of renovating on back cover.
In the present embodiment, although to renovate on fore shell 10 the slotting bone 11 that forms as the first joint portion, renovate on back cover 40 form corresponding to the slot 42 of inserting bone 11 as the 3rd joint portion, but the utility model is not limited to this, for example, can also form slot and as the first joint portion renovating on fore shell, form corresponding to the slotting bone of the slot of renovating fore shell as the 3rd joint portion renovating on back cover.At this moment, inserting bone extends to form to the direction perpendicular to inside bottom surface from the inside bottom surface of renovating back cover.
In addition, in the present embodiment, although with a plurality of grabs of arranging on reinforced support as the second joint portion, renovate on back cover 40 form corresponding to the lug boss of grab as the 4th joint portion, but the utility model is not limited to this, for example, can also lug boss be set on reinforced support and as the second joint portion, form corresponding to the grab of this lug boss as the 4th joint portion renovating on back cover 40.At this moment, to outer process, grab is being renovated on back cover corresponding to the lug boss of reinforced support inwardly outstanding formation to lug boss at the flanging of reinforced support.
The utility model can be applied to need to be by the mobile phone products of torsion test.
According to the mounting structure of the reinforced support of handset shell provided by the utility model, can make reinforced support and renovate back cover and closely cooperate, improve and renovate whole anti-torsion ability, effectively to be located at the electronic devices such as demonstration module of renovating on back cover impaired in protection.
And the mounting structure of the reinforced support of handset shell of the present utility model also has effect simple in structure, as to need not to increase cost.
Claims (12)
1. the mounting structure of the reinforced support of a handset shell, is characterized in that, comprises:
Fore shell is provided with a plurality of the first joint portions symmetrically in the left and right sides of this fore shell;
Reinforced support, this reinforced support are provided with a plurality of the second joint portions;
Back cover is provided with in the left and right sides of this back cover symmetrically corresponding to the 3rd joint portion of described the first joint portion with corresponding to the 4th joint portion of described the second joint portion.
2. the mounting structure of the reinforced support of handset shell according to claim 1, is characterized in that, described the first joint portion and the 3rd joint portion are respectively to insert member and insertion groove or are respectively insertion groove and insertion member.
3. the mounting structure of the reinforced support of handset shell according to claim 2, is characterized in that, described insertion member extends and forms along the direction perpendicular to this inside bottom surface from the inside bottom surface of described fore shell or described back cover.
4. the mounting structure of the reinforced support of handset shell according to claim 3, is characterized in that, when described back cover was combined, described a plurality of insertion members were inserted into respectively in described insertion groove with described fore shell.
5. the mounting structure of the reinforced support of handset shell according to claim 3, is characterized in that, the edge, the left and right sides of described reinforced support is provided with groove, so that described insertion member passes through.
6. the mounting structure of the reinforced support of handset shell according to claim 1, is characterized in that, described the second joint portion and the 4th joint portion are respectively grab and lug boss or are respectively lug boss and grab.
7. the mounting structure of the reinforced support of handset shell according to claim 6, is characterized in that, described lug boss is outwards given prominence to and formed from the side of described back cover or described reinforced support.
8. the mounting structure of the reinforced support of handset shell according to claim 7, is characterized in that, when described lug boss is arranged on described back cover, described lug boss with respect to described the 3rd binding site in the inboard of described back cover.
9. the mounting structure of the reinforced support of handset shell according to claim 8, is characterized in that, when described back cover was combined, the side surface of described reinforced support was by the inner surface butt of described fore shell at described fore shell.
10. the mounting structure of the reinforced support of handset shell according to claim 1, is characterized in that, described a plurality of the first joint portions and described a plurality of the second joint portion are respectively four.
11. the mounting structure of the reinforced support of handset shell according to claim 3 is characterized in that, described insertion member and described fore shell or back cover form as one.
12. the mounting structure of the reinforced support of handset shell according to claim 7 is characterized in that, described lug boss and described back cover or described reinforced support form as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320230257 CN203278922U (en) | 2013-04-28 | 2013-04-28 | Mounting structure of reinforced bracket of mobile phone shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320230257 CN203278922U (en) | 2013-04-28 | 2013-04-28 | Mounting structure of reinforced bracket of mobile phone shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278922U true CN203278922U (en) | 2013-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320230257 Expired - Lifetime CN203278922U (en) | 2013-04-28 | 2013-04-28 | Mounting structure of reinforced bracket of mobile phone shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203278922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105654857A (en) * | 2016-03-22 | 2016-06-08 | 青岛海信电器股份有限公司 | Display device |
| CN110488584A (en) * | 2019-09-19 | 2019-11-22 | 珠海市源呈数码科技有限公司 | Delevoping cartridge shell and Delevoping cartridge |
-
2013
- 2013-04-28 CN CN 201320230257 patent/CN203278922U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105654857A (en) * | 2016-03-22 | 2016-06-08 | 青岛海信电器股份有限公司 | Display device |
| CN105654857B (en) * | 2016-03-22 | 2018-10-19 | 青岛海信电器股份有限公司 | A kind of display device |
| CN110488584A (en) * | 2019-09-19 | 2019-11-22 | 珠海市源呈数码科技有限公司 | Delevoping cartridge shell and Delevoping cartridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |