CN205781869U - A kind of new-type external lens fixing apparatus - Google Patents
A kind of new-type external lens fixing apparatus Download PDFInfo
- Publication number
- CN205781869U CN205781869U CN201620501939.0U CN201620501939U CN205781869U CN 205781869 U CN205781869 U CN 205781869U CN 201620501939 U CN201620501939 U CN 201620501939U CN 205781869 U CN205781869 U CN 205781869U
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- CN
- China
- Prior art keywords
- intermediate plate
- end intermediate
- split nut
- screw column
- tight split
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Abstract
The utility model discloses a kind of new-type external lens fixing apparatus, it includes upper end intermediate plate, lower end intermediate plate, articulated section, lower end in the middle part of upper end thereof portion in the middle part of the intermediate plate of upper end and lower end intermediate plate is hinged by bolt axle, the torsion spring that the peripheral suit of bolt axle and abuts with upper end intermediate plate, lower end intermediate plate rearward end between upper end intermediate plate with lower end intermediate plate respectively；Upwardly opening hickey is offered in the leading section of upper end intermediate plate, the rearward end of the lower end intermediate plate rear end side in articulated section, lower end arranges towards the screw column protruding above extension, the outer circumference surface of screw column arranges external screw thread, screw column is equipped with tight split nut, tight split nut offers the internal thread hole of downwardly facing opening, the internal thread hole of tight split nut rises with the external thread bolt connection of screw column, the top belling that the upper surface of tight split nut is arranged towards protruding above extension.Being designed by said structure, this utility model has novel in structural design, easy disassembling is convenient, stable connection is reliable, simple advantage is processed in assembling.
Description
Technical field
This utility model relates to second camera device technique field, particularly relates to a kind of new-type external lens fixing apparatus.
Background technology
Universal and the most of mobile phone of smart mobile phone and panel computer, the built-in photographic head of panel computer have reached the pixel of millions, simultaneously powerful because of the application function of smart mobile phone, panel computer, and easy to carry；Therefore, in addition to the Professional Photography personage of minority, it is all to use mobile phone, panel computer to take pictures when most people trip is played；But, only drawback is that: because of the restriction of product structure volume, mobile phone, the photographic head of panel computer are all not equipped with optical zoom, zoom function, so just having expedited the emergence of the external Zoom optic lens being exclusively used in mobile phone, panel computer, to make up mobile phone, the deficiency of panel computer self photographic head, thus it is really achieved the level of mm professional camera special.
But, mobile phone, panel computer do not arrange the connection mounting interface of external camera lens, and this is accomplished by special fixing device and external camera lens is fixed on the correct position of mobile phone, panel computer.There is lens fixing apparatus miscellaneous on the market at present, because the fixing device use of clip-type is the most convenient, so the fixing device of more than 90% is clip type.
But, the problem that these clips all exist a contradiction, particularly as follows: the chucking power of clip and the collision problem of production efficiency, because powerful camera lens volume and weight is the biggest, camera lens cannot be firmly fixed on mobile phone, panel computer by the dynamics of conventional clamps, camera lens part and mobile phone, panel computer often occur surprisingly from coming off during use, cause camera lens or mobile phone, panel computer damage；Some adds the clip of strong elastic, although can ensure that during use and occurring without unexpected separation, but owing to elastic force is big especially, relatively difficult when installing or dismantling, the women especially for thin fingers is more painstaking；Also having and be exactly, due to spring great efforts, go out extremely difficult when producing assembling, cause speed of production slow, production efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of new-type external lens fixing apparatus for the deficiencies in the prior art, and this new-type external lens fixing apparatus novel in structural design, easy disassembling are convenient, stable connection is reliable, assembling processing is simple.
For reaching above-mentioned purpose, this utility model is achieved through the following technical solutions.
A kind of new-type external lens fixing apparatus, include upper end intermediate plate and be positioned at the lower end intermediate plate of upper end intermediate plate lower end side, the middle part of upper end intermediate plate is provided with the upper end thereof portion protruding extension down, the middle part of lower end intermediate plate is provided with towards the articulated section, lower end protruding above extension, the upper end thereof portion of upper end intermediate plate and the articulated section, lower end of lower end intermediate plate are hinged by bolt axle, the torsion spring that the periphery of bolt axle is set with between upper end intermediate plate with lower end intermediate plate and abuts with upper end intermediate plate, lower end intermediate plate rearward end respectively；
The leading section of upper end intermediate plate offers upwardly opening hickey, the rearward end of the lower end intermediate plate rear end side in articulated section, lower end is provided with towards the screw column protruding above extension, the outer circumference surface of screw column is provided with external screw thread, screw column is fitted with tight split nut, tight split nut offers the internal thread hole of downwardly facing opening, the internal thread hole of tight split nut rises with the external thread bolt connection of screw column, the top belling that the upper surface of tight split nut is provided with towards protruding above extension.
Wherein, the lower surface of intermediate plate leading section, described upper end is pasted with upper end slipmat.
Wherein, the upper surface of intermediate plate leading section, described lower end is pasted with lower end slipmat.
Wherein, the outer circumference surface of described tight split nut is provided with anti-skidding projection.
Wherein, described lower end intermediate plate is one-body molded with described screw column.
The beneficial effects of the utility model are: the new-type external lens fixing apparatus of one described in the utility model, it includes upper end intermediate plate, lower end intermediate plate, articulated section, lower end in the middle part of upper end thereof portion in the middle part of the intermediate plate of upper end and lower end intermediate plate is hinged by bolt axle, the torsion spring that the peripheral suit of bolt axle and abuts with upper end intermediate plate, lower end intermediate plate rearward end between upper end intermediate plate with lower end intermediate plate respectively；Upwardly opening hickey is offered in the leading section of upper end intermediate plate, the rearward end of the lower end intermediate plate rear end side in articulated section, lower end arranges towards the screw column protruding above extension, the outer circumference surface of screw column arranges external screw thread, screw column is equipped with tight split nut, tight split nut offers the internal thread hole of downwardly facing opening, the internal thread hole of tight split nut rises with the external thread bolt connection of screw column, the top belling that the upper surface of tight split nut is arranged towards protruding above extension.Being designed by said structure, this utility model has novel in structural design, easy disassembling is convenient, stable connection is reliable, simple advantage is processed in assembling.
Accompanying drawing explanation
Below with accompanying drawing, this utility model is further detailed, but the embodiment in accompanying drawing is not constituted any restriction of the present utility model.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is this utility model use schematic diagram in time unclamping released state.
Fig. 3 is this utility model use schematic diagram in time tightening lock-out state.
Fig. 1 to Fig. 3 includes:
1 upper end intermediate plate
11 upper end thereof portions
12 hickeys
2 lower end intermediate plates
21 articulated section, lower ends
22 screw columns
3 bolt axles
4 torsion springs
5 tight split nuts
51 top bellings rise
52 anti-skidding projections
61 upper end slipmat
The 62 external camera lenses of lower end slipmat 7
8 mobile phones.
Detailed description of the invention
Below in conjunction with specific embodiment, this utility model is illustrated.
As shown in Figure 1, a kind of new-type external lens fixing apparatus, include upper end intermediate plate 1 and be positioned at the lower end intermediate plate 2 of upper end intermediate plate 1 lower end side, the middle part of upper end intermediate plate 1 is provided with the upper end thereof portion 11 protruding extension down, the middle part of lower end intermediate plate 2 is provided with towards the articulated section, lower end 21 protruding above extension, the upper end thereof portion 11 of upper end intermediate plate 1 is hinged by bolt axle 3 with the articulated section, lower end 21 of lower end intermediate plate 2, the torsion spring 4 that the periphery of bolt axle 3 is set with between upper end intermediate plate 1 with lower end intermediate plate 2 and abuts with upper end intermediate plate 1, lower end intermediate plate 2 rearward end respectively.
Further, the leading section of upper end intermediate plate 1 offers upwardly opening hickey 12, the rearward end of lower end intermediate plate 2 rear end side in articulated section, lower end 21 is provided with towards the screw column 22 protruding above extension, the outer circumference surface of screw column 22 is provided with external screw thread, screw column 22 is fitted with tight split nut 5, tight split nut 5 offers the internal thread hole of downwardly facing opening, the internal thread hole of tight split nut 5 and the external thread bolt connection of screw column 22, and the top belling that the upper surface of tight split nut 5 is provided with towards protruding above extension plays 51.Wherein, can be designed to integrative-structure, i.e. lower end intermediate plate 2 one-body molded with screw column 22 for lower end of the present utility model intermediate plate 2 and screw column 22.
nullDuring this utility model uses，The mounting interface of external camera lens 7 is screwed on the hickey 12 of upper end intermediate plate 1，Released state (as shown in Figure 2) is unclamped when this utility model is in，Tight split nut 5 is tightened in the bottommost of screw column 22，Now，Have between rearward end and the rearward end of lower end intermediate plate 2 of upper end intermediate plate 1 and enough open space，And the leading section expansible of the leading section of upper end intermediate plate 1 and lower end intermediate plate 2，Mobile phone 8 only need to be positioned between upper end intermediate plate 1 and lower end intermediate plate 2 and make the photographic head of mobile phone 8 and external camera lens 7 center alignment by user，Rotate tight split nut 5 the most again and the tight relative screw column 22 of split nut 5 is moved upwardly by，Until the top belling of tight split nut 5 plays 51 contacts and compresses the rearward end (as shown in Figure 3) of upper end intermediate plate 1，Now mobile phone 8 is clamped between upper end intermediate plate 1 leading section and lower end intermediate plate 2 leading section，And due to top belling play 51 spacing compress effect，Upper end intermediate plate 1、Lower end intermediate plate 2 can not relative motion.
It should further be noted that owing to adding tight split nut 5, the elastic force of torsion spring 4 only need to meet upper end intermediate plate 1, lower end intermediate plate 2 can normally opening and closing.Owing to the elastic force of torsion spring 4 reduces, also become very when producing assembling is easily quick, improves production efficiency and benefit.Additionally, tight split nut 5 of the present utility model utilizes lever principle, the revolving force of tight split nut 5 is become the expansionary force of clip afterbody, utilizing again bolt axle 3 is that expansionary force is delivered to the front portion of clip and changes into the chucking power of clip by fulcrum, clip is enable reliablely and stablely to grip mobile phone 8, thus avoid the most external camera lens 7 and surprisingly come off with mobile phone 8, cause external camera lens 7 or mobile phone 8, the problem of panel computer damage.
Summary situation understands, and is designed by said structure, and this utility model has novel in structural design, easy disassembling is convenient, stable connection is reliable, simple advantage is processed in assembling.
As preferred embodiment, as shown in Figure 1 to Figure 3, the lower surface of upper end intermediate plate 1 leading section is pasted with upper end slipmat 61；Accordingly, the upper surface of lower end intermediate plate 2 leading section is pasted with lower end slipmat 62.By setting up upper end slipmat 61, lower end slipmat 62 structure, this utility model can reliablely and stablely grip mobile phone 8 or panel computer.
It addition, rotate tight split nut 5 for ease of user, the outer circumference surface of tight split nut 5 of the present utility model is provided with anti-skidding protruding 52.
Above content is only preferred embodiment of the present utility model, for those of ordinary skill in the art, according to thought of the present utility model, the most all will change, this specification content should not be construed as restriction of the present utility model.
Claims (5)
1. a new-type external lens fixing apparatus, it is characterized in that: include upper end intermediate plate (1) and be positioned at the lower end intermediate plate (2) of upper end intermediate plate (1) lower end side, the middle part of upper end intermediate plate (1) is provided with the upper end thereof portion (11) protruding extension down, the middle part of lower end intermediate plate (2) is provided with towards the articulated section, lower end (21) protruding above extension, the upper end thereof portion (11) of upper end intermediate plate (1) and the articulated section, lower end (21) of lower end intermediate plate (2) are hinged by bolt axle (3), the periphery of bolt axle (3) be set be positioned between upper end intermediate plate (1) and lower end intermediate plate (2) and respectively with upper end intermediate plate (1), the torsion spring (4) that lower end intermediate plate (2) rearward end abuts；
The leading section of upper end intermediate plate (1) offers upwardly opening hickey (12), the rearward end of lower end intermediate plate (2) rear end side in articulated section, lower end (21) is provided with towards the screw column (22) protruding above extension, the outer circumference surface of screw column (22) is provided with external screw thread, screw column (22) is fitted with tight split nut (5), tight split nut (5) offers the internal thread hole of downwardly facing opening, the internal thread hole of tight split nut (5) plays (51) with the external thread bolt connection of screw column (22), the top belling that the upper surface of tight split nut (5) is provided with towards protruding above extension.
The new-type external lens fixing apparatus of one the most according to claim 1, it is characterised in that: the lower surface of intermediate plate (1) leading section, described upper end is pasted with upper end slipmat (61).
The new-type external lens fixing apparatus of one the most according to claim 2, it is characterised in that: the upper surface of intermediate plate (2) leading section, described lower end is pasted with lower end slipmat (62).
The new-type external lens fixing apparatus of one the most according to claim 3, it is characterised in that: the outer circumference surface of described tight split nut (5) is provided with anti-skidding projection (52).
The new-type external lens fixing apparatus of one the most according to claim 4, it is characterised in that: described lower end intermediate plate (2) is one-body molded with described screw column (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501939.0U CN205781869U (en) | 2016-05-27 | 2016-05-27 | A kind of new-type external lens fixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620501939.0U CN205781869U (en) | 2016-05-27 | 2016-05-27 | A kind of new-type external lens fixing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205781869U true CN205781869U (en) | 2016-12-07 |
Family
ID=59978455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620501939.0U Expired - Fee Related CN205781869U (en) | 2016-05-27 | 2016-05-27 | A kind of new-type external lens fixing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205781869U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107830020A (en) * | 2017-11-23 | 2018-03-23 | 杭州爱尚智能家居有限公司 | A kind of clamping device with lock function and application thereof |
| TWI619982B (en) * | 2017-04-11 | 2018-04-01 | Evolutive Labs Co Ltd | Adapter for external accessories |
| GB2577344A (en) * | 2018-09-21 | 2020-03-25 | Augustt Tech Limited | Lens clamping device and portable image acquisition device |
-
2016
- 2016-05-27 CN CN201620501939.0U patent/CN205781869U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI619982B (en) * | 2017-04-11 | 2018-04-01 | Evolutive Labs Co Ltd | Adapter for external accessories |
| CN107830020A (en) * | 2017-11-23 | 2018-03-23 | 杭州爱尚智能家居有限公司 | A kind of clamping device with lock function and application thereof |
| GB2577344A (en) * | 2018-09-21 | 2020-03-25 | Augustt Tech Limited | Lens clamping device and portable image acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20200527 |