CN201407256Y - Fastening component and electronic product - Google Patents
Fastening component and electronic product Download PDFInfo
- Publication number
- CN201407256Y CN201407256Y CN2009200715653U CN200920071565U CN201407256Y CN 201407256 Y CN201407256 Y CN 201407256Y CN 2009200715653 U CN2009200715653 U CN 2009200715653U CN 200920071565 U CN200920071565 U CN 200920071565U CN 201407256 Y CN201407256 Y CN 201407256Y
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- Prior art keywords
- plate shape
- shape parts
- fastener assembly
- structural member
- thread nut
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Abstract
The utility model provides a fastening component and an electronic product. The fastening component comprises a drift bolt, an outer thread nut and an inner thread nut, wherein the outer thread nut islocated on a fastened plate-shaped component, the inner thread nut is sleeved outside the outer thread nut to form screw thread fit, and the drift bolt respectively penetrates through the outer thread nut and the plate-shaped component to fasten the plate-shaped component on a structure component for fixing the plate-shaped component. The fastening component and the electronic product can counteract the deformation action force of adjusted structure components to enable the flatness of the adjusted structure components to incline to zero through adjusting the locking force between the adjusted structure components and the plate-shaped component on each adjusting point comprising the drift bolt, the outer thread nut and the inner thread nut, thereby achieving the technical effect of correcting the deformation of the adjusted structure components.
Description
Technical field
The utility model relates to the assembled field, particularly relates to a kind of fastener assembly and electronic product.
Background technique
Because production technology is limit, often have distortion to a certain degree behind the part forming, the part that particularly adopts unlike material to make, as adopt polycarbonate (PC, Polycarbonate) transparent material and PC+ABS (Acrylonitrile Butadiene Styrene, acrylonitrile-butadiene-styrene (ABS)) the double color mould part of nontransparent mixed material manufacturing because of the material temperature of PC and PC+ABS is different, inevitably can produce the part deformation phenomenon.
In the prior art, generally adopt following two kinds of methods to solve the problem on deformation of part:
The one, proofread and correct with aligning tool in process of production.This scheme, still can deform after placement a period of time because of part not being carried out normality control.
The 2nd, method as shown in Figure 1 increases iron plate 12 in the position of structural member 11 (promptly " being conditioned part ") easy deformation, with self tapping screw 13 iron plate 12 is fixed on the structural member 11.This scheme can solve the problem of part deformation to a certain extent, but because of regulating the coupling mechanism force between iron plate 12 and the structural member 11, regulating effect is very undesirable.
In a word, need the urgent technical problem that solves of those skilled in the art to be exactly: how a kind of fastener assembly is provided, and dynamically the coupling mechanism force between regulator plate shape parts and the structural member is proofreaied and correct the technique effect that is conditioned part deformation thereby reach.
The model utility content
Technical problem to be solved in the utility model provides a kind of fastener assembly, and the correction of the dynamically coupling mechanism force between regulator plate shape parts and the structural member, and then realization is conditioned the technique effect of part deformation.
Accordingly, the utility model also provides a kind of electronic product, to guarantee the practical application of above-mentioned fastener assembly.
In order to address the above problem, the utility model discloses a kind of fastener assembly, comprise drift bolt, outside thread nut and internal threaded nut, wherein, described outside thread nut is positioned on the fastened plate shape parts; Described internal threaded nut is enclosed within the outside of outside thread nut, and forms screw-thread fit; Described drift bolt passes outside thread nut and described plate shape parts respectively, and described plate shape parts are fastened on the structural member that is used for fixing described plate shape parts.
Preferably, described drift bolt is fastenedly connected with the pillar that is arranged on the described structural member, and described plate shape parts and outside thread nut are installed on the described pillar.
Preferably, described fastener assembly also comprises elastic supporting member for supporting optical member, and described elastic supporting member for supporting optical member is between plate shape parts and structural member; Described drift bolt passes outside thread nut, plate shape parts and elastic supporting member for supporting optical member respectively, and described plate shape parts are fastened on the structural member that is used for fixing described plate shape parts.
Preferably, described elastic supporting member for supporting optical member is a spring; Described drift bolt is a self tapping screw.
Preferably, described fastener assembly also comprises limit position part, and described limit position part is used to limit the minimum range between described plate shape parts and the structural member between plate shape parts and structural member.
Preferably, described plate shape parts are iron plates; Described internal threaded nut is hexagonal internal threaded nut or square internal threaded nut.
According to another embodiment of the present utility model, a kind of electronic product is also disclosed, described electronic product includes structural member, plate shape parts and fastener assembly, described fastener assembly comprises drift bolt, outside thread nut and internal threaded nut, wherein, described outside thread nut is positioned on the fastened plate shape parts; Described internal threaded nut is enclosed within the outside of outside thread nut, and forms screw-thread fit; Described drift bolt passes outside thread nut and described plate shape parts respectively, and described plate shape parts are fastened on the structural member that is used for fixing described plate shape parts.
Preferably, described drift bolt is fastenedly connected with the pillar that is arranged on the described structural member, and described plate shape parts and outside thread nut are installed on the described pillar.
Preferably, described fastener assembly also comprises elastic supporting member for supporting optical member, and wherein, described elastic supporting member for supporting optical member is between plate shape parts and structural member; Described drift bolt passes outside thread nut, plate shape parts and elastic supporting member for supporting optical member respectively, and described plate shape parts are fastened on the structural member that is used for fixing described plate shape parts.
Preferably, described fastener assembly also comprises limit position part, and described limit position part is used to limit the minimum range between described plate shape parts and the structural member between plate shape parts and structural member.
Compared with prior art, the utlity model has following advantage:
By regulating the coupling mechanism force that is conditioned on each point of adjustment of forming by internal threaded nut, outside thread nut and drift bolt between structural member and the plate shape parts, can offset the metamorphosis power that is conditioned structural member, make the planeness that is conditioned structural member trend towards zero, proofread and correct the technique effect that is conditioned the structural member distortion thereby reach.
Description of drawings
Fig. 1 is the fastener assembly structural representation of a kind of adjustable features distortion of prior art;
Fig. 2 is the fastener assembly first example structure schematic representation of a kind of adjustable features distortion of the utility model;
Fig. 3 is fastener assembly first embodiment's point of adjustment sectional drawing of a kind of adjustable features distortion of the utility model;
Fig. 4 is fastener assembly second embodiment's point of adjustment sectional drawing of a kind of adjustable features distortion of the utility model;
Fig. 5 is fastener assembly the 3rd embodiment's point of adjustment sectional drawing of a kind of adjustable features distortion of the utility model.
Embodiment
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
With reference to Fig. 2, show the fastener assembly first example structure schematic representation of a kind of adjustable features distortion of the utility model, specifically comprise:
Plate shape parts 12: as the adjusting benchmark of structural member 11; Plate shape parts 12 require can keep shape constantization substantially for a long time under the service condition of general electronic products.Plate shape parts 12 can be iron plate, copper coin, plastic board etc.
Point of adjustment 20: be used for the coupling mechanism force between regulator plate shape parts 12 and the structural member 11; Condition differences such as the size of structural member 11, Environmental Conditions, the position of point of adjustment 20 also can be different with number, generally are symmetric arrays up and down.
As shown in Figure 3, above-mentioned point of adjustment can comprise: drift bolt 13, outside thread nut 15 and internal threaded nut 16, wherein, drift bolt 13 can be a self tapping screw.The utility model fastener assembly embodiment's installation steps are:
Each point of adjustment position on plate shape parts 12 is passed outside thread nut 15 and plate shape parts 12 respectively with drift bolt 13, and fastener assembly is fixed on the structural member 11;
Internal threaded nut 16 is socketed in the outside of outside thread nut 15;
Regulating internal threaded nut 16, is zero until the planeness of structural member 11.
Wherein, internal threaded nut 16 can adopt hexagonal internal threaded nut or square internal threaded nut.
With reference to Fig. 4, show fastener assembly second embodiment's point of adjustment sectional drawing of a kind of adjustable features distortion of the utility model, in the present embodiment, fastener assembly comprises iron plate 12, self tapping screw 13, spring 14, outside thread nut 15 and internal threaded nut 16.In addition, for making things convenient for the installation of fastener assembly, each point of adjustment position of structural member 11 is provided with pillar 17, wherein:
Outside thread nut 15 is placed the position of iron plate 12 corresponding pillars;
With self tapping screw 13 outside thread nut 15 and iron plate 12 are fastened on the pillar 17 of structural member 11;
Pin outside thread nut 15 with internal threaded nut 16;
Regulating internal threaded nut 16, is zero until the planeness of structural member 11.
By rotating the internal threaded nut on each point of adjustment of forming by spring, outside thread nut, self tapping screw and internal threaded nut, can regulate is conditioned the coupling mechanism force between part and the iron plate, offset the metamorphosis power that is conditioned part, make the planeness that is conditioned part trend towards zero, proofread and correct the technique effect that is conditioned part deformation thereby reach.
In addition, in including the electronic product using process that is conditioned part, self elastic force of the spring of the utility model fastener assembly can be offset and is conditioned the deformation force that part produces, thereby realizes the permanent technique effect that part can not be out of shape that guarantees to be conditioned.
In fastener assembly second embodiment of a kind of adjustable features distortion of the utility model, spring can be replaced by elastic support members such as elastic steel sheet, sheet rubbers; Self tapping screw can be replaced by secure components such as rivet, bolts; Internal threaded nut can be hexagonal internal threaded nut or square internal threaded nut.
With reference to Fig. 5, show fastener assembly the 3rd embodiment's point of adjustment sectional drawing of a kind of adjustable features distortion of the utility model, in the present embodiment, fastener assembly removes and comprises self tapping screw 13, spring 14, outside thread nut 15 and internal threaded nut 16, also comprises the limit position part 18 that is used for auxiliary adjustment structural member 11 planenesses.
The position relation of miscellaneous part is identical with the utility model second embodiment, repeats no more.Following emphasis is described the position relation and the effect thereof of limit position part 18.
Limit position part 18 between iron plate 12 and structural member 11, the position on spring 14 next doors of two point of adjustment.
The height of limit position part 18 is the planeness of structural member 11 when being zero, the distance between iron plate 12 and the structural member 11.
The effect of limit position part 18 is, under the different situation of the required coupling mechanism force of each point of adjustment, after internal threaded nut 16 is locked into the end, makes secure component and be conditioned the certain coupling mechanism force of maintenance between the part.
After increasing limit position part 18, when assembling fastener assembly of the present utility model, only need internal threaded nut 16 is locked into the end, the planeness that can guarantee structural member 11 is zero substantially, can greatly improve the efficiency of assembling of part and fastener assembly thereof.
Above-mentioned fastener assembly can be applicable to mobile phone, PDA Personal Digital Assistant (PDA, Personal DigitalAssistant), MP3, MP4, gaming machine etc. include plastic parts such as multiple PC, ABS, PC+ABS, need to regulate in the electronic product of above-mentioned plastic part distortion.
All smaller in view of the size of above-mentioned electronic product, the shell of the component of product, particularly product adopts PC plastics and PC+ABS plastics to make more, and the fastener assembly that is used to regulate part deformation preferably adopts following composition proposal:
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and what each embodiment stressed all is and other embodiments' difference that identical similar part is mutually referring to getting final product between each embodiment.
More than a kind of fastener assembly provided by the utility model and electronic product are described in detail, used specific case herein principle of the present utility model and mode of execution are set forth, above embodiment's explanation just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1, a kind of fastener assembly comprises drift bolt, it is characterized in that, also comprises: outside thread nut and internal threaded nut, wherein:
Described outside thread nut is positioned on the fastened plate shape parts;
Described internal threaded nut is enclosed within the outside of outside thread nut, and forms screw-thread fit;
Described drift bolt passes outside thread nut and described plate shape parts respectively, and described plate shape parts are fastened on the structural member that is used for fixing described plate shape parts.
2, fastener assembly as claimed in claim 1 is characterized in that, described drift bolt is fastenedly connected with the pillar that is arranged on the described structural member, and described plate shape parts and outside thread nut are installed on the described pillar.
3, fastener assembly as claimed in claim 1 is characterized in that, described fastener assembly also comprises elastic supporting member for supporting optical member, wherein:
Described elastic supporting member for supporting optical member is between plate shape parts and structural member;
Described drift bolt passes outside thread nut, plate shape parts and elastic supporting member for supporting optical member respectively, and described plate shape parts are fastened on the structural member that is used for fixing described plate shape parts.
4, fastener assembly as claimed in claim 3 is characterized in that, described elastic supporting member for supporting optical member is a spring; Described drift bolt is a self tapping screw.
5, fastener assembly as claimed in claim 4 is characterized in that, described fastener assembly also comprises limit position part, wherein:
Described limit position part is used to limit the minimum range between described plate shape parts and the structural member between plate shape parts and structural member.
As the described fastener assembly of one of claim 1～5, it is characterized in that 6, described plate shape parts are iron plates; Described internal threaded nut is hexagonal internal threaded nut or square internal threaded nut.
7, a kind of electronic product includes structural member, plate shape parts and fastener assembly, and described fastener assembly comprises drift bolt, it is characterized in that, described fastener assembly also comprises outside thread nut and internal threaded nut, wherein:
Described outside thread nut is positioned on the fastened plate shape parts;
Described internal threaded nut is enclosed within the outside of outside thread nut, and forms screw-thread fit;
Described drift bolt passes outside thread nut and described plate shape parts respectively, and described plate shape parts are fastened on the structural member that is used for fixing described plate shape parts.
8, electronic product as claimed in claim 7 is characterized in that, described drift bolt is fastenedly connected with the pillar that is arranged on the described structural member, and described plate shape parts and outside thread nut are installed on the described pillar.
9, as claim 7 or 8 described electronic products, it is characterized in that described fastener assembly also comprises elastic supporting member for supporting optical member, wherein:
Described elastic supporting member for supporting optical member is between plate shape parts and structural member;
Described drift bolt passes outside thread nut, plate shape parts and elastic supporting member for supporting optical member respectively, and described plate shape parts are fastened on the structural member that is used for fixing described plate shape parts.
10, electronic product as claimed in claim 9 is characterized in that, described fastener assembly also comprises limit position part, wherein:
Described limit position part is used to limit the minimum range between described plate shape parts and the structural member between plate shape parts and structural member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200715653U CN201407256Y (en) | 2009-04-29 | 2009-04-29 | Fastening component and electronic product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200715653U CN201407256Y (en) | 2009-04-29 | 2009-04-29 | Fastening component and electronic product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201407256Y true CN201407256Y (en) | 2010-02-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200715653U Expired - Fee Related CN201407256Y (en) | 2009-04-29 | 2009-04-29 | Fastening component and electronic product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201407256Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815258A (en) * | 2012-08-14 | 2012-12-12 | 奇瑞汽车股份有限公司 | Adjustable nut |
| CN113193504A (en) * | 2021-05-07 | 2021-07-30 | 吴琦 | Protective device for inflating cabinet |
-
2009
- 2009-04-29 CN CN2009200715653U patent/CN201407256Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102815258A (en) * | 2012-08-14 | 2012-12-12 | 奇瑞汽车股份有限公司 | Adjustable nut |
| CN102815258B (en) * | 2012-08-14 | 2015-08-12 | 奇瑞汽车股份有限公司 | Setting nut |
| CN113193504A (en) * | 2021-05-07 | 2021-07-30 | 吴琦 | Protective device for inflating cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100217 Termination date: 20130429 |