CN203278998U - Photographic lens - Google Patents
Photographic lens Download PDFInfo
- Publication number
- CN203278998U CN203278998U CN 201320286451 CN201320286451U CN203278998U CN 203278998 U CN203278998 U CN 203278998U CN 201320286451 CN201320286451 CN 201320286451 CN 201320286451 U CN201320286451 U CN 201320286451U CN 203278998 U CN203278998 U CN 203278998U
- Authority
- CN
- China
- Prior art keywords
- housing
- phtographic lens
- enclosing cover
- lens
- bonnet
- 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 - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000004308 accommodation Effects 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 7
- 238000010009 beating Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 210000003660 reticulum Anatomy 0.000 description 21
- 238000010586 diagram Methods 0.000 description 6
- 230000006698 induction Effects 0.000 description 6
- 230000006378 damage Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000011265 semifinished product Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Lens Barrels (AREA)
Abstract
The utility model relates to a photographic lens, this photographic lens package contains: the shell is provided with a joint part at one end, an opening opposite to one end of the joint part and an accommodating space formed inside the shell; the lens unit is jointed with the joint part of the shell and receives a light source incident from the outside; the outer cover is provided with an accommodating part and a plurality of clamping parts, wherein the tail end of each clamping part is provided with a hook part, and the outer cover is hooked with the shell by utilizing the hook parts of the clamping parts; the rear cover is provided with a through hole and a plurality of lug parts; when the lens unit is combined with the joint part of the shell, the lens unit is arranged between the clamping parts of the outer cover, and the clamping part of the outer cover is hooked with the shell and simultaneously contacts with the rear cover. The utility model discloses can alleviate the degree of difficulty of photographic lens equipment and disassembling, increase the precision of equipment simultaneously to the quick replacement casing of being convenient for.
Description
Technical field
The utility model relates to phtographic lens, refers to especially the phtographic lens of a kind of energy rapid-assembling and conversion shell.
Background technology
image system has been common device, be applied to various device, utilize video camera to come pick-up image to be used for auxiliary driving as monitoring arrangement or automobile, as the reverse image system, lane bias alarm systems etc. are all to utilize the image that is installed in outside the outer video camera acquisition car body of car body to be used for assisting driving, but the compound mode of general video camera is all that lens unit is assembled into semi-finished product with image induction element such as CCD or CMOS and circuit board etc. in advance, semi-finished product after again assembling being completed are installed in respectively in the housing that is comprised of protecgulum and bonnet, again a base is locked on this housing, need assemble a plurality of parts when assembling thus this video camera, the complexity that not only increases assembling increases the existence of assembling tolerance simultaneously, break down to disassemble the time when this camera module in addition, often need whole video camera is dismantled by automobile body, thereby the difficulty that increases assembling and disassemble.
Summary of the invention
For the problems referred to above, main purpose of the present utility model is to provide a kind of assembling sub-assembly quantity and phtographic lens that reduces the assembling tolerance of reducing, and it can alleviate phtographic lens assembling and the degree of difficulty of disassembling, and increases simultaneously the precision of assembling.
For achieving the above object, a kind of phtographic lens provided by the utility model is characterized in that described phtographic lens includes: a housing, and described housing one end has a junction surface, have an opening with respect to described junction surface one end, and an accommodation space is formed at described enclosure interior; One lens unit, described lens unit engages with the junction surface of described housing, receives the light source of outside incident; One enclosing cover, described enclosing cover have a holding part and a plurality of clamping part, and wherein said clamping part tail end has a hook part, and described enclosing cover utilizes the hook part of described clamping part to hook mutually with described housing and closes; One bonnet, described bonnet have a port and a plurality of ear; When described lens unit combines with the junction surface of described housing, described lens unit is placed between the clamping part of described enclosing cover, and the clamping part of described enclosing cover hooks mutually with described housing and closes and contact with bonnet simultaneously.
In above-mentioned the technical solution of the utility model, described lens unit has a lens barrel and a lens set.
The outside of described housing has a plurality of grooves.
The clamping part inboard of described enclosing cover has respectively a trip.
The groove of described housing and the trip of described clamping part are laminated.
Described phtographic lens separately has a transmission line, and described transmission line has a line gear, and the port that described line gear passes described bonnet combines.
The ear of described bonnet is connected with an external support component.
Described enclosing cover is installed on an exterior object.
The housing of described phtographic lens, enclosing cover and bonnet are formed by panel beating.
The housing of described phtographic lens, enclosing cover and bonnet are formed by plastic injection.
The housing of described phtographic lens, enclosing cover and bonnet have respectively a conductive coating that is used for the static eliminating.
Adopt technique scheme, the design of phtographic lens of the present utility model not only can reduce the parts quantity of phtographic lens to reduce costs, and more lowers tolerance because reducing number of spare parts, improves accuracy.
After the line of transmission line of the present utility model gear passed the port of bonnet, the groove of projection that line is blocked and port periphery is staggered and fix, and such structure can reduce the chance that transmission line is pullled damage.
In addition, enclosing cover of the present utility model can be installed or form on exterior object in advance, as bumper bar or other places of car body, only need the enclosing cover that housing is direct and preshaped to hook when this phtographic lens is installed and close the installation that can complete phtographic lens, so can accelerate lens assembling speed.And only need in the time will changing housing the clamping part of enclosing cover and the bonnet fast changeable housing that is separated, speed the assembling speed of phtographic lens.
In addition, can being formed by different modes as sub-assemblies such as housing, enclosing cover, bonnets of phtographic lens of the present utility model is as forming with panel beating or plastic ejection moulding or other modes; Not have the material of conduction current when making, a conductive layer can be set to get rid of static when these sub-assemblies on each sub-assembly, prevent that static discharge (ESD) is to the phtographic lens injury.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model phtographic lens;
Fig. 2 is the utility model phtographic lens housing schematic diagram;
Fig. 3 is the lens unit schematic diagram of the utility model phtographic lens;
Fig. 4 is the utility model phtographic lens circuit board unit schematic diagram;
Fig. 5 is the utility model phtographic lens enclosing cover schematic diagram;
Fig. 6 is the utility model phtographic lens bonnet schematic diagram and schematic diagram of transmission lines.
Embodiment
In order to describe structure of the present utility model, Characteristic in detail, the following preferred embodiment of existing act also coordinates description of drawings as follows.
To shown in Figure 6, phtographic lens 1 includes a housing 10 as Fig. 1, and housing 10 has a junction surface 11, an accommodation space 12, an opening 13, a groove 14; Junction surface 11 is positioned at a side of housing 10, and accommodation space 12 is formed at housing 10 inside, and opening 13 is positioned at housing 10 with respect to a side at junction surface 11, and groove 14 is formed at the outer surface of housing 11.
One lens unit 20 has a lens barrel 21 and a lens set (not shown), and lens unit 20 is installed in the junction surface 11 of housing 10 with respect to a side of lens barrel 21, and lens unit 20 protrudes from housing 10.
One image forms unit 30, and image forms unit 30 and includes an image induction element 31, a circuit board unit 32, a transmission line 33, and transmission line 33 has a line gear 331, and line keeps off 331 surfaces and has a plurality of projections 332; Image forms unit 30 and is installed in the accommodation space 12 of housing 10, be used for to convert to by the light of lens unit 20 electric current output, circuit board unit 32 is electrically connected to image induction element 31, is used for exporting the electric current that image induction element 31 forms to the graphics processing unit (not shown) and forms image via transmission line 33 outputs.
One enclosing cover 40, enclosing cover 40 have a holding part 41, a plurality of clamping part 42, and clamping part 42 inboards have respectively a trip 43, and clamping part 42 tail ends have a hook part 44.
One bonnet 50, bonnet 50 have a port 51, and port 51 peripheries have a plurality of grooves 511, a plurality of ears 52.
When phtographic lens 1 assembling, the junction surface 11 that lens unit 20 is installed in housing 10 protrudes from housing 10; Image forms unit 30 and is installed in the accommodation space 12 of housing 10, image forms the image induction element 31 of unit 30 towards lens unit 20, when light source passes via lens unit 20 accommodation space 12 that enters housing 10, image forms the image induction element 31 of unit 30, convert light to electric current, after forming image via an image treatment element (not shown), via circuit board unit 32 and transmission line 33 image outputs; Enclosing cover 40 utilizes the hook part 44 of clamping part 42 afterbodys of enclosing cover 40 to hook the opening 13 of sharing housing 10 with housing 10, making enclosing cover 40 hook mutually with housing 10 closes, 43 grooves 14 with housing 10 of the trip of the clamping part 42 of enclosing cover 40 fasten, and housing 10 and enclosing cover 40 are combined closely more.Bonnet 50 is mutually locked with the opening 13 of housing 10 and contacts with enclosing cover 40, and the transmission line 33 that image forms unit 30 passes the port 51 of bonnet 50, and the line gear 331 on transmission line 33 is one to coordinate the shape of port 51.
When transmission line 33 passes port 51, that the projection 332 that can make transmission line 33 after line gear 331 rotation one angles is staggered and reach and mutually combine with the groove 511 of bonnet 50.Separately when phtographic lens 1 needs to engage with the external support phase in addition, can utilize the ear 52 of bonnet 50 to combine with external object.
In addition, enclosing cover 40 also can first be assembled on other objects, after housing 10 and lens unit 20 and bonnet 50 combinations are completed again with enclosing cover 40 combinations, so can save the set-up time and accuracy is installed with improving.
In addition, for preventing because of static discharge (ESD) phtographic lens 1 injury, when the sub-assemblies such as the housing 10 of phtographic lens 1, enclosing cover 40, bonnet 50 form in the plastic injection forming mode, can get rid of at the static that is used for to be formed on phtographic lens with one deck conductive layer on sub-assembly, to prevent that static discharge (ESD) is to phtographic lens 1 injury.
Yet, having in this creation field and know that usually the knowledgeable should be able to understand, these detailed descriptions and implement the cited specific embodiment of the utility model and only be used for explanation the utility model are not to limit scope of patent protection of the present utility model.
Claims (10)
1. phtographic lens is characterized in that described phtographic lens includes:
One housing, described housing one end has a junction surface, have an opening with respect to described junction surface one end, and an accommodation space is formed at described enclosure interior;
One lens unit, described lens unit engages with the junction surface of described housing, receives the light source of outside incident;
One enclosing cover, described enclosing cover have a holding part and a plurality of clamping part, and wherein said clamping part tail end has a hook part, and described enclosing cover utilizes the hook part of described clamping part to hook mutually with described housing and closes;
One bonnet, described bonnet have a port and a plurality of ear;
When described lens unit combines with the junction surface of described housing, described lens unit is placed between the clamping part of described enclosing cover, and the clamping part of described enclosing cover hooks mutually with described housing and closes and contact with bonnet simultaneously.
2. phtographic lens as claimed in claim 1, it is characterized in that: the outside of described housing has a plurality of grooves.
3. phtographic lens as claimed in claim 2, it is characterized in that: the clamping part of described enclosing cover has respectively a trip.
4. phtographic lens as claimed in claim 3, it is characterized in that: the groove of described housing and the trip of described clamping part are laminated.
5. phtographic lens as claimed in claim 1, it is characterized in that: described phtographic lens separately has a transmission line, and described transmission line has a line gear, and the port that described line gear passes described bonnet combines.
6. phtographic lens as claimed in claim 1, it is characterized in that: the ear of described bonnet is connected with an external support component.
7. phtographic lens as claimed in claim 1, it is characterized in that: described enclosing cover is installed on an exterior object.
8. phtographic lens as claimed in claim 1, it is characterized in that: the housing of described phtographic lens, enclosing cover and bonnet are formed by panel beating.
9. phtographic lens as claimed in claim 1, it is characterized in that: the housing of described phtographic lens, enclosing cover and bonnet are formed by plastic injection.
10. phtographic lens as claimed in claim 9 is characterized in that: the housing of described phtographic lens, enclosing cover and bonnet have respectively one and are used for conductive coating that static is got rid of.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101223936U TWM458567U (en) | 2012-12-11 | 2012-12-11 | Photography camera lens |
| TW101223936 | 2012-12-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278998U true CN203278998U (en) | 2013-11-06 |
Family
ID=49480178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320286451 Expired - Fee Related CN203278998U (en) | 2012-12-11 | 2013-05-23 | Photographic lens |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN203278998U (en) |
| TW (1) | TWM458567U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729238A (en) * | 2017-10-31 | 2019-05-07 | 启碁科技股份有限公司 | Image capture unit |
| CN109995969A (en) * | 2017-12-29 | 2019-07-09 | 启碁科技股份有限公司 | Image capture unit and its assemble method |
| WO2020078285A1 (en) * | 2018-10-15 | 2020-04-23 | 华为技术有限公司 | Lens, active light-emitting module and terminal |
| US10848651B2 (en) * | 2017-12-22 | 2020-11-24 | Wistron Neweb Corp. | Image capturing device with clip member |
-
2012
- 2012-12-11 TW TW101223936U patent/TWM458567U/en not_active IP Right Cessation
-
2013
- 2013-05-23 CN CN 201320286451 patent/CN203278998U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729238A (en) * | 2017-10-31 | 2019-05-07 | 启碁科技股份有限公司 | Image capture unit |
| US10848651B2 (en) * | 2017-12-22 | 2020-11-24 | Wistron Neweb Corp. | Image capturing device with clip member |
| CN109995969A (en) * | 2017-12-29 | 2019-07-09 | 启碁科技股份有限公司 | Image capture unit and its assemble method |
| CN109995969B (en) * | 2017-12-29 | 2021-04-13 | 启碁科技股份有限公司 | Image capturing device and assembling method thereof |
| WO2020078285A1 (en) * | 2018-10-15 | 2020-04-23 | 华为技术有限公司 | Lens, active light-emitting module and terminal |
| US11982859B2 (en) | 2018-10-15 | 2024-05-14 | Huawei Technologies Co., Ltd. | Lens, active light emitting module, and terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM458567U (en) | 2013-08-01 |
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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 |
Granted publication date: 20131106 Termination date: 20180523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |