CN201540394U - Camera lens structure - Google Patents
Camera lens structure Download PDFInfo
- Publication number
- CN201540394U CN201540394U CN2009202678080U CN200920267808U CN201540394U CN 201540394 U CN201540394 U CN 201540394U CN 2009202678080 U CN2009202678080 U CN 2009202678080U CN 200920267808 U CN200920267808 U CN 200920267808U CN 201540394 U CN201540394 U CN 201540394U
- Authority
- CN
- China
- Prior art keywords
- lens
- housing
- transmission lens
- construction
- pad
- 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
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- Structure And Mechanism Of Cameras (AREA)
Abstract
The utility model discloses a camera lens structure, which mainly comprises a casing, a groove is formed on the casing for allowing the terminal edges of a light transmission lens to be arranged in, a gasket is arranged on the light transmission lens, the light transmission lens and the gasket are tightened through a fixing piece and fixed in the groove, the casing is combined and fixed with a base to form an accommodation space so as to be convenient for the camera lens of a monitor to be arranged therein, thereby achieving the effects of protection and infiltration prevention. The utility model has a simple structure, and the light transmission lens can be combined and disassembled easily, thereby being convenient for operations of maintenance, replacement and the like.
Description
Technical field
The utility model relates to lens construction, is meant that especially can reach protection and the effect of water-impervious and the lens construction that can easily make up or disassemble a kind of comprising.
Background technology
At present for social safety; traffic sign on the Ordinary Rd, street lamp or station board etc. can be provided with monitor mostly; with the monitor traffic situation and take precautions against the dispute that stealing, robber or traffic accident etc. are produced and seek the suspicious figure; the building buildings then is provided with monitor more than each gateway; with the people of monitoring turnover building buildings, to reach safety antitheft and protection resident family.
The monitor of general installing comprises a photography main frame and a support mostly; be located at arbitrary position on building buildings or the traffic sign for make this photography mainframe by this support; and for avoiding this photography main frame to damage because of tanning by the sun for a long time in the sun or in the rainy day; the camera lens that is used in this photography main frame by a lens cap and the complete coating of this photography body, to reach the effectiveness of protection and waterproof more.
Yet, because this lens cap and this photography body are affixed by direct adhesion, long and when this lens cap is broken when external force or tenure of use, need maybe this lens cap to be removed by the adhesive part of this lens cap of manual breakage and this photography body, to repair or replace, it is wasted time and energy and increase cost.
In view of this, inventor of the present utility model, the phase can provide a kind of monitoring arrangement, can effectively improve above-mentioned problem, is to grind think of, design team's system with great concentration, desires to grind the motivation of wound for the present invention.
The utility model content
Fundamental purpose of the present utility model is to provide a kind of lens construction that reaches protection and percolation-proof effect.
Another purpose of the present utility model is to provide a kind of simple in structure and lens construction that can easily make up or disassemble.
For reaching above-mentioned purpose, lens construction of the present utility model comprises: a transmission lens; At least one pad is arranged on this transmission lens; One fixture is arranged at a side of this transmission lens; And a housing, this housing is a ducted body, and a side of this housing is provided with groove, and by this this transmission lens of fixture packing and this pad to be fixed in this groove.
Described lens construction, wherein, this transmission lens has the end limit, and this pad is provided with depressed part, and the depressed part of this pad coats the end limit of this transmission lens.
Described lens construction, wherein, this pad is selected from one of them that be located between this transmission lens front end and this transmission lens and this fixture.
Described lens construction, wherein, the inwall of this housing is for being provided with the gradient surface, in order to this this transmission lens of fixture packing and this pad.
Described lens construction, wherein, this gradient surface is for to contract in this groove.
Described lens construction, wherein, this fixture be selected from O type ring and C type ring wherein it.
Described lens construction, wherein, this fixture is the ring body that is provided with recess and protuberance.
Described lens construction wherein, further comprises pedestal and camera lens, and this pedestal is connected with this housing and forms an accommodation space, and this camera lens is located in this accommodation space.
Described lens construction, wherein, this housing is provided with first faying face, and this pedestal is provided with second faying face, and is fixing for this housing and the combination of this pedestal.
Described lens construction, wherein, this first faying face is provided with internal thread, and this second faying face is established capable external thread.
The beneficial effects of the utility model are that the lens construction that is provided can reach the effect of protection and water-impervious, and can easily make up or disassemble, and is beneficial to operations such as maintenance or replacing, and then reduces cost.
In order further to understand feature of the present utility model, characteristics and technology contents, see also following about detailed description of the present utility model and accompanying drawing, only appended graphic only provide with reference to and explanation usefulness, non-in order to restriction the utility model.
Description of drawings
Fig. 1 is the spatial structure combination synoptic diagram that first of lens construction of the present utility model is implemented aspect;
Fig. 2 is the spatial structure decomposing schematic representation that first of lens construction of the present utility model is implemented aspect;
Fig. 3 is the diagrammatic cross-section that first of lens construction of the present utility model is implemented aspect;
Fig. 4 is the user mode synoptic diagram that first of lens construction of the present utility model is implemented aspect;
Fig. 5 is the user mode synoptic diagram that second of lens construction of the present utility model is implemented aspect;
Fig. 6 is the diagrammatic cross-section that second of lens construction of the present utility model is implemented aspect.
[main element symbol description]
110 housings
111 first faying faces
112 grooves
120 pedestals
121 second faying faces
130 accommodation spaces
200 transmission lens
201 end limits
300 fixtures
310 recesses
320 protuberances
400 pads
410 depressed parts
500 camera lenses
Embodiment
First embodiment
See also Fig. 1 to shown in Figure 4, for first of lens construction of the present utility model implement aspect the solid combination, three-dimensionally decompose, section with and the user mode synoptic diagram.This lens construction comprises housing 110, pedestal 120, transmission lens 200 and fixture 300, and it is simple in structure, makes it be beneficial to operations such as maintenance or replacing.
This housing 110 is a ducted body, and a side of this housing 110 is provided with first faying face 111 (as internal thread), the opposite side of this housing 110 is provided with groove 112, this pedestal 120 is provided with second faying face 121 (as external thread) that should first faying face 111, interfix for this first faying face 111 and this second faying face 121, make this housing 110 and this pedestal 120 in conjunction with fixing, and make between this housing 110 and this pedestal 120 to form accommodation spaces 130, wherein, the inwall of this housing 110 is for being provided with the gradient surface, and this gradient surface is for to contract in this groove 112.
The end limit 201 of this transmission lens 200 is arranged in the groove 112 of this housing 110, and these transmission lens 200 front ends can be provided with pad 400, and, make this transmission lens 200 be fixedly arranged in the groove 112 of this housing 110 by this this transmission lens 200 of fixture 300 packings.And this fixture 300 is for being provided with recess 310 and protuberance 320 and the flexible ring body of tool, this ring body can be O type ring or C type ring, that is, so that during these fixture 300 these transmission lens 200 of packing, make the protuberance 320 of this fixture 300 be arranged in the groove 112 of this housing 110, so that this transparent glasses lens 200 is fixed in the groove 112 of this housing 110.In addition, this pad 400 removes and can be arranged at this transmission lens 200 front ends, and 300 of this transmission lens 200 and this fixtures also can be provided with pad 400 (not shown), and this pad 400 is rubber material and rubber-like O type ring, for increasing its sealing.
Lens construction of the present utility model is during in order to the camera lens 500 of installment monitor device, earlier a pad 400 is arranged in the groove 112 of this housing 110, again this transmission lens 200 is installed in this housing 110, be arranged at the front end of this transmission lens 200 for this pad 400, and the end limit 201 of this transmission lens 200 is located in the groove 112 of this housing 110, then, fixture 300 is pushed to the opposite side of this transmission lens 200, because the inwall of this housing 110 is beneficial to this this transmission lens 200 of fixture 300 packings and makes this transmission lens 200 be fixed in the groove 112 of this housing 110 for being provided with the gradient surface.At last, first faying face 111 of this housing 110 and second faying face 121 of this pedestal 120 are interfixed, make this housing 110 and this pedestal 120 in conjunction with the fixing accommodation space 130 that forms, be placed in this accommodation space 130, reach the effect of protection and water-impervious for the camera lens 500 of this monitor.
Moreover, when desire is changed this transmission lens 200, behind the groove 112 with these fixture 300 these housings 110 of disengaging, this transmission lens 200 can be taken out, it is simple in structure, can easily make up or disassemble this transmission lens 200, makes it can reduce cost and be beneficial to operations such as maintenance or replacing.
Second embodiment
See also Fig. 5 to shown in Figure 6, adjust the enforcement aspect synoptic diagram of second embodiment of structure for body combination of the present utility model.The content of the present embodiment and first embodiment is roughly the same, its main difference is to be located at the depressed part 410 that this pad 400 can be U type or matrix, for the end limit 201 that can pass through depressed part 410 these transmission lens 200 of complete coating of this pad 400, so that when this transparent glasses lens 200 is fixed in the groove 112 of this housing 110, increase its sealing.
In sum, lens construction of the present utility model mainly has housing and pedestal, the accommodation space of the camera lens of monitor can be set in conjunction with fixing formation for this housing and this pedestal, and this housing is provided with groove, be located in this groove for the end limit of transmission lens, this transmission lens is provided with pad, and by this transmission lens of fixture packing and this pad, make this transparent glasses lens and this spacers in this groove, so that the camera lens of this monitor when being placed in this accommodation space, can reach the effect of protection and water-impervious, and it is simple in structure, can easily make up or disassemble this transmission lens, make it can reduce cost and be beneficial to operations such as maintenance or replacing.
The above only is a preferable possible embodiments of the present utility model, and is non-so promptly limit to claim of the present utility model, and the equivalent structure that uses the utility model instructions and graphic content to do such as changes, and all reason is with being contained in the scope of the present utility model.
Claims (10)
1. lens construction is characterized in that comprising:
One transmission lens;
At least one pad is arranged on this transmission lens;
One fixture is arranged at a side of this transmission lens; And
One housing, this housing are ducted body, and a side of this housing is provided with groove, and by this this transmission lens of fixture packing and this pad to be fixed in this groove.
2. lens construction as claimed in claim 1 is characterized in that this transmission lens has the end limit, and this pad is provided with depressed part, and the depressed part of this pad coats the end limit of this transmission lens.
3. lens construction as claimed in claim 1 is characterized in that, this pad is selected from one of them that be located between this transmission lens front end and this transmission lens and this fixture.
4. lens construction as claimed in claim 1 is characterized in that, the inwall of this housing is for being provided with the gradient surface, in order to this this transmission lens of fixture packing and this pad.
5. lens construction as claimed in claim 4 is characterized in that, this gradient surface is for to contract in this groove.
6. lens construction as claimed in claim 1 is characterized in that, this fixture is selected from one of them of O type ring and C type ring.
7. lens construction as claimed in claim 1 is characterized in that, this fixture is the ring body that is provided with recess and protuberance.
8. lens construction as claimed in claim 1 is characterized in that, further comprises pedestal and camera lens, and this pedestal is connected with this housing and forms an accommodation space, and this camera lens is located in this accommodation space.
9. lens construction as claimed in claim 8 is characterized in that this housing is provided with first faying face, and this pedestal is provided with second faying face, and is fixing for this housing and the combination of this pedestal.
10. lens construction as claimed in claim 9 is characterized in that, this first faying face is provided with internal thread, and this second faying face is provided with external thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202678080U CN201540394U (en) | 2009-10-23 | 2009-10-23 | Camera lens structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202678080U CN201540394U (en) | 2009-10-23 | 2009-10-23 | Camera lens structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201540394U true CN201540394U (en) | 2010-08-04 |
Family
ID=42591855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202678080U Expired - Fee Related CN201540394U (en) | 2009-10-23 | 2009-10-23 | Camera lens structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201540394U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235391A (en) * | 2013-05-15 | 2013-08-07 | 上海理工大学 | Connecting device for platy optical element |
| US11671684B2 (en) * | 2019-05-10 | 2023-06-06 | Glenn Michael Jenkinson | Multifunctional device for use in augmented/virtual/mixed reality, law enforcement, medical, military, self defense, industrial, and other applications |
-
2009
- 2009-10-23 CN CN2009202678080U patent/CN201540394U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103235391A (en) * | 2013-05-15 | 2013-08-07 | 上海理工大学 | Connecting device for platy optical element |
| US11671684B2 (en) * | 2019-05-10 | 2023-06-06 | Glenn Michael Jenkinson | Multifunctional device for use in augmented/virtual/mixed reality, law enforcement, medical, military, self defense, industrial, and other applications |
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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: 20100804 Termination date: 20161023 |