CN202215560U - Mobile phone housing and hot melting nut for mobile phone housing - Google Patents
Mobile phone housing and hot melting nut for mobile phone housing Download PDFInfo
- Publication number
- CN202215560U CN202215560U CN2011203411178U CN201120341117U CN202215560U CN 202215560 U CN202215560 U CN 202215560U CN 2011203411178 U CN2011203411178 U CN 2011203411178U CN 201120341117 U CN201120341117 U CN 201120341117U CN 202215560 U CN202215560 U CN 202215560U
- Authority
- CN
- China
- Prior art keywords
- mobile phone
- hot melt
- handset shell
- phone housing
- nut
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a mobile phone housing and a hot melting nut for the mobile phone housing. The hot melting nut for the mobile phone housing comprises a thread part and a connection part, wherein an annular slot matched with a countersink on the mobile phone housing is arranged on the connection part, and the slot surface of the annular slot is provided with a sliding prevention structure. By the arrangement of the sliding prevention structure on the slot surface of the annular slot, relative rotation between the slot surface of the annular slot and the mobile phone housing can not be generated, the hot melting nut can be prevented from sliding during installation, and a screw can be reliably and tightly screwed on the nut, therefore, the gap between the mobile phone housing is reduced, the match is tight and the whole appearance can be guaranteed to be attractive.
Description
[technical field]
The utility model relates to mobile phone, more particularly, relates to a kind of handset shell and handset shell and uses the hot melt nut.
[background technique]
Handset shell need fit together through fastening piece usually, and common fastening piece is a screw and nut.Nut is the hot melt nut, through hot melting process nut is fixed on the housing, and housing is fitted together, and utilizes screw to pass mounting hole and cooperates with the hot melt nut, thereby housing is fixed together.
As shown in Figure 3; The hot melt nut 10 ' of existing handset shell generally includes joint 12 ' and screw section 11 '; Wherein joint is fixed on the handset shell through hot melting process; Wherein the joint of hot melt nut is provided with a circular groove 13 ', and the counterbore that is provided with on this circular groove and the handset shell is combined together through hot melting process, makes the hot melt nut be fixed in the counterbore of handset shell.The screw section is provided with a tapped hole with screw fit, the convenient installation.
But because the joint surface is the light face that processes through process for machining; When being installed in screw on the nut; Make nut in the counterbore of handset shell, skid easily, and screw can't reliably be tightened on the nut, cause easily to have the slit between the housing, cooperate untight problem.
[model utility content]
The technical problem that the utility model will solve is; Skidding easily and cause to hot melt nut of the prior art exists the slit, cooperates untight defective between the handset shell, provide a kind of handset shell that cooperates with handset shell closely, is not easy to skid to use the hot melt nut.
The utility model solves the technological scheme that its technical problem adopted: construct a kind of handset shell and use the hot melt nut; Bag screw section and joint; Said joint be provided with handset shell on the circular groove that is complementary of counterbore, said circular groove groove face is provided with anti-skid structure.
Using anti-skid structure described in the hot melt nut at the described handset shell of the utility model is the anti-skidding rib that said circular groove groove face is provided with.
Be distributed on said circular groove groove face at the described handset shell of the utility model with anti-skidding rib described in the hot melt nut.
Using anti-skid structure described in the hot melt nut at the described handset shell of the utility model is the anti-skidding counterbore that said circular groove groove face is provided with.
Be distributed on said circular groove groove face at the described handset shell of the utility model with anti-skidding counterbore described in the hot melt nut.
Also be provided with anti-skid structure at the described handset shell of the utility model with joint surface described in the hot melt nut.
Using anti-skid structure described in the hot melt nut at the described handset shell of the utility model is anti-skidding rib or the anti-skidding counterbore that said joint surface is provided with.
The utility model solves another technological scheme that its technical problem adopted: construct a kind of handset shell, hot melt has above-mentioned handset shell to use the hot melt nut on it.
Implement the handset shell of the utility model and use the hot melt nut; Has following beneficial effect: through anti-skid structure being set, make not produce relative rotation between circular groove groove face and the handset shell, prevent that the hot melt nut from skidding when mounted at the circular groove groove face; Make screw reliably closely to be tightened on the nut; Thereby make the slit between the handset shell diminish, cooperate closely, guarantee that overall appearance is attractive in appearance.
To combine accompanying drawing and embodiment that the utility model is described further below.
[description of drawings]
It is shown in Figure 1 for the stereogram of the said handset shell of the utility model with the handset shell of hot melt nut is installed;
It is shown in Figure 2 for the explosive view of the said handset shell of the utility model with the handset shell of hot melt nut is installed;
The schematic representation that is the handset shell of existing technology with the hot melt nut shown in Figure 3;
Shown in Figure 4 is according to the utility model one embodiment's the handset shell schematic representation with the hot melt nut.
[embodiment]
Like Fig. 1,2, shown in 4, in the preferred embodiment of the said handset shell of the utility model with hot melt nut 10, bag screw section 11 and joint 12, wherein joint and handset shell 20 are combined together screw section and screw fit through hot melting process.
Like Fig. 1, shown in 2, the place on handset shell is provided with counterbore 21, and hot melt nut 10 matches with counterbore 21.As shown in Figure 4, the joint 12 of hot melt nut is provided with circular groove 13, and circular groove 13 is complementary with counterbore 21, can be welded together through hot melting process, and making hot melt nut 10 be positioned in the counterbore 21 can not extract.Circular groove 13 groove faces are provided with anti-skid structure, and this anti-skid structure is preferably the anti-skidding rib 14 that is provided with on said circular groove 13 groove faces, and this anti-skidding rib 14 axially is provided with along circular groove.When circular groove 13 groove faces and counterbore 21 hot melts, the counterbore wall energy is enough fused in the gap between the anti-skidding rib 14, can prevent that joint 12 relative handset shells 20 from rotating, thereby make screw reliably to be tightened in the hot melt nut 10.This anti-skidding rib 14 preferably is set to many, and many anti-skidding ribs 14 are distributed on circular groove 13 groove faces.
Anti-skid structure on circular groove 13 groove faces can also be the anti-skidding counterbore (not shown) that is provided with on circular groove 13 groove faces, and the shape of counterbore 21 can be hemisphere, billiard table shape or special-shaped counterbore.When circular groove 13 groove faces and counterbore 21 hot melts, counterbore 21 hole walls can fuse in the anti-skidding counterbore, can prevent that joint 12 relative handset shells 20 from rotating, thereby make screw reliably to be tightened in the hot melt nut 10.This anti-skidding counterbore preferably is set to a plurality of, and a plurality of anti-skidding counterbores are distributed on the circular groove groove face.
In the above-described embodiments, except on the circular groove groove face, being provided with the anti-skid structure, the surface of joint 12 also can be provided with anti-skid structure, and this anti-skid structure can be above-mentioned anti-skidding rib or anti-skidding counterbore equally.Like this, can increase the contact surface between hot melt nut and the handset shell, thereby prevent effectively that further the hot melt nut from rotating with respect to handset shell.
The above embodiment has only expressed several kinds of mode of executions of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (8)
1. a handset shell is used the hot melt nut, and bag screw section and joint is characterized in that, said joint be provided with handset shell on the circular groove that is complementary of counterbore, said circular groove groove face is provided with anti-skid structure.
2. use the hot melt nut according to the said handset shell of claim 1, it is characterized in that, said anti-skid structure is the anti-skidding rib that said circular groove groove face is provided with.
3. use the hot melt nut according to the said handset shell of claim 2, it is characterized in that, said anti-skidding rib is distributed on said circular groove groove face.
4. use the hot melt nut according to the said handset shell of claim 1, it is characterized in that, said anti-skid structure is the anti-skidding counterbore that said circular groove groove face is provided with.
5. use the hot melt nut according to the said handset shell of claim 4, it is characterized in that, said anti-skidding counterbore is distributed on said circular groove groove face.
6. use the hot melt nut according to the said handset shell of claim 1, it is characterized in that, said joint surface also is provided with anti-skid structure.
7. use the hot melt nut according to the said handset shell of claim 6, it is characterized in that, said anti-skid structure is anti-skidding rib or the anti-skidding counterbore that said joint surface is provided with.
8. a handset shell is characterized in that, hot melt is used the hot melt nut just like each described handset shell in the claim 1 to 7 on it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203411178U CN202215560U (en) | 2011-09-13 | 2011-09-13 | Mobile phone housing and hot melting nut for mobile phone housing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203411178U CN202215560U (en) | 2011-09-13 | 2011-09-13 | Mobile phone housing and hot melting nut for mobile phone housing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215560U true CN202215560U (en) | 2012-05-09 |
Family
ID=46014818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203411178U Expired - Lifetime CN202215560U (en) | 2011-09-13 | 2011-09-13 | Mobile phone housing and hot melting nut for mobile phone housing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486128A (en) * | 2013-10-11 | 2014-01-01 | 昆山市华浦塑业有限公司 | Anti-skid injection molding nut |
| CN104228806A (en) * | 2014-09-29 | 2014-12-24 | 常州光洋轴承股份有限公司 | Sensor support frame for driven wheel hub bearing and connecting process of sensor support frame |
| CN105227474A (en) * | 2015-10-13 | 2016-01-06 | 苏州万盛塑胶科技有限公司 | A kind of router backplane manufacturing process |
-
2011
- 2011-09-13 CN CN2011203411178U patent/CN202215560U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486128A (en) * | 2013-10-11 | 2014-01-01 | 昆山市华浦塑业有限公司 | Anti-skid injection molding nut |
| CN104228806A (en) * | 2014-09-29 | 2014-12-24 | 常州光洋轴承股份有限公司 | Sensor support frame for driven wheel hub bearing and connecting process of sensor support frame |
| CN105227474A (en) * | 2015-10-13 | 2016-01-06 | 苏州万盛塑胶科技有限公司 | A kind of router backplane manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN XINHAOYUAN PRECISION TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN NOV ELECTRONIC + TECHNOLOGY INDUSTRIAL CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 518104 Guangdong city of Shenzhen province Baoan District manhole street and a community of Xin Hao source industrial zone first, second, third Patentee after: Shenzhen Xinhaoyuan Precision Technology Co., Ltd. Address before: 518104, Guangdong, Shenzhen Baoan District manhole street and a community Jiacheng Industrial Park Patentee before: Shenzhen Xinhaoyuan Electronic & Technology Industrial Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120509 |