CN207216240U - A kind of new security lens - Google Patents
A kind of new security lens Download PDFInfo
- Publication number
- CN207216240U CN207216240U CN201720741447.3U CN201720741447U CN207216240U CN 207216240 U CN207216240 U CN 207216240U CN 201720741447 U CN201720741447 U CN 201720741447U CN 207216240 U CN207216240 U CN 207216240U
- Authority
- CN
- China
- Prior art keywords
- shell
- protecgulum
- new security
- neck
- lens assembly
- 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.)
- Active
Links
Landscapes
- Burglar Alarm Systems (AREA)
Abstract
The utility model belongs to lens assembly technical field, more particularly to a kind of new security lens, including base, the base is provided with shell, lens assembly is provided with the shell, the open end of the shell is provided with the protecgulum being connected with the lens assembly, and the protecgulum is provided with the back-up ring of annular, optical inductor and humidity sensor are provided between the back-up ring and the protecgulum, the optical inductor and the humidity sensor control the back-up ring to stretch out/be retracted the protecgulum.The utility model provides a kind of with protection lens assembly function, the new security lens that can be rotated freely.
Description
Technical field
The utility model belongs to lens assembly technical field, and in particular to a kind of new security lens.
Background technology
Security lens, alias CCTV camera lenses, monitoring camera use for being matched with video camera in safety and protection system,
It is the eyes in security protection industry, if without this eye, we just can't see the target so monitoring, major function is to receive
Collection is focused on CCD by photographic objects reflected light and by its reflected light, and its image being projected on CCD is to stand upside down, and photography is electromechanical
Road has its reverse function, and its image-forming principle is identical with the eyes of people.Usual security lens need to set in public, but
It is due to the environment that public arena is mostly exposure, therefore security lens, under long-term exposure in sunshine and rain erosion, it is used
Life-span and monitoring effect can receive destruction；In addition in order to fully realize the function of monitoring, security lens have to frequent multi-angle
Rotation, expand the scope of monitoring security protection.
A kind of security lens autozoom module (notification number CN201673351U) of patent, discloses a kind of security lens
Autozoom module, including a drive motor and gear-box speed change component, described drive motor are d.c. motor, gear-box
Each gear is spur gear in speed change component.Described gear-box speed change component is fixed on d.c. motor output shaft including one
Motor gear, motor gear pass sequentially through four deceleration in-line gears and the arc-shaped rack engaged transmission in security lens, arc
Rack drives are fixed on dolly camera.Motor gear, each deceleration in-line gears are installed in gear box casing, and d.c. motor is straight
Connect and be fixed on housing.The performance of existing security lens is identical with the patent, has been provided with higher optical property, but lack
Few function to autoprotection.
According to problems of the prior art, the utility model provide it is a kind of there is protection lens assembly function, can be with
The new security lens rotated freely.
Utility model content
The utility model provides following technical scheme：
A kind of new security lens, including base, the base are provided with shell, lens assembly are provided with the shell,
The open end of the shell is provided with the protecgulum being connected with the lens assembly, and the protecgulum is provided with the back-up ring of annular, described
Optical inductor and humidity sensor, the optical inductor and humidity sensor control institute are provided between back-up ring and the protecgulum
State back-up ring and stretch out/be retracted the protecgulum.
Preferably, the shell is provided with L-shaped breach close to the madial wall of the protecgulum, and the lens assembly side is close to institute
The one end for stating protecgulum is provided with L-shaped block, and the lens assembly is equipped with institute by the L-shaped breach and the L-shaped block
State in shell, instead of traditional thread connecting mode.
Preferably, the outer side is arranged with some first necks, and the outer side is provided with and the described first card
Second neck through hole corresponding to groove, the L-shaped block are provided with and one-to-one second neck of the second neck through hole；Also
Including clamping plate, the clamping plate both ends are provided with fixture block, and the fixture block of described clamping plate one end is embedded in first neck, the folder
The fixture block of the plate other end is embedded in second neck by the second neck through hole, strengthens the shell and the mirror
The connection of head assembly.
Preferably, tight lock bolt is provided between the clamping plate and the shell, further, the tight lock bolt is worn successively
Cross the fixture block at the clamping plate both ends.
Preferably, connecting rod is provided between the base and the shell, is strengthened to the shell and the lens assembly
Supporting role.
Preferably, described connecting rod one end and the cage connection, the other end are connected with spherical rotating shaft, set on the base
Fluted, the spherical rotating shaft is interference fitted with the groove, and the spherical rotating shaft can arbitrarily rotate in the groove, is expanded
The big monitoring range of the present apparatus.
Preferably, absorbent wool is provided between the shell and the protecgulum, the absorbent wool and the lens assembly are close
One end of the protecgulum is generally aligned in the same plane, and the absorbent wool is high-quality compression cotton, and its thickness is 3-6mm.
Preferably, the lens assembly is provided with some infrared lamps close to the end circumference of the protecgulum, and the infrared lamp is
Annular array type infrared lamp.
The beneficial effects of the utility model are：
1st, the telescopic back-up ring controlled by the optical inductor and humidity sensor being provided with the protecgulum, makes intrinsic safety
When experiencing strong light or rainwater, the back-up ring can be stretched out anti-camera lens, and lens assembly is played a protective role；
2nd, the utility model employs the set-up mode of new lens assembly：The L-shaped breach is matched somebody with somebody with the L-shaped block
Close, instead of traditional threaded connection, it is therefore prevented that the problem of long-term use causes to set threaded outer casing rupture；
3rd, strengthen provided with first neck, second neck, the second neck through hole with the clamping plate described outer
The connection of shell and the lens assembly, ensure the stability of the utility model structure；
4th, the absorbent wool can draw the water droplet of lens assembly surface condensation, according to capillary principle, solve mirror
Head assembly condenses, the problem of lens blur；
5th, the spherical rotating shaft makes the shell drive the lens assembly freely to rotate by the connecting rod, makes this reality
There is larger monitoring security protection scope with new.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 is the utility model structure diagram,
Mark in figure for：1st, base；11st, groove；2nd, spherical rotating shaft；3rd, connecting rod；4th, shell；41st, L-shaped breach；42、
First neck；43rd, the second neck through hole；44th, absorbent wool；5th, lens assembly；51st, L-shaped block；52nd, the second neck；53rd, it is infrared
Lamp；6th, clamping plate；61st, fixture block；62nd, bolt is tightened；7th, protecgulum；71st, back-up ring；72nd, optical inductor；73rd, humidity sensor.
Embodiment
As shown in figure 1, a kind of new security lens, including base 1, base 1 are provided with shell 4, camera lens are provided with shell 4
Component 5, the open end of shell 4 are provided with the protecgulum 7 being connected with lens assembly 5, and protecgulum 7 is provided with the back-up ring 71 of annular, back-up ring
Optical inductor 72 and humidity sensor 73 are provided between 71 and protecgulum 7, optical inductor 72 and humidity sensor 73 control back-up ring 71
Stretching/retraction protecgulum 7.
As shown in figure 1, a kind of new security lens, including base 1, base 1 are provided with shell 4, camera lens are provided with shell 4
Component 5, the open end of shell 4 are provided with the protecgulum 7 being connected with lens assembly 5, and protecgulum 7 is provided with the back-up ring 71 of annular, back-up ring
Optical inductor 72 and humidity sensor 73 are provided between 71 and protecgulum 7, optical inductor 72 and humidity sensor 73 control back-up ring 71
Stretching/retraction protecgulum 7, shell 4 are provided with L-shaped breach 41 close to the madial wall of protecgulum 7, the side of lens assembly 5 close to protecgulum 7 one
End is provided with L-shaped block 51, and lens assembly 5 is equipped with shell 4 by L-shaped breach 41 and L-shaped block 51.
Further, as shown in figure 1, the outside of shell 4 is arranged with some first necks 42, the outside of shell 4 is provided with and the
Second neck through hole 43 corresponding to one neck 42, L-shaped block 51 are provided with and 43 one-to-one second card of the second neck through hole
Groove 52；Also include clamping plate 6, the both ends of clamping plate 6 are provided with fixture block 61, and the fixture block 61 of the one end of clamping plate 6 is embedded in the first neck 42, clamping plate 6
The fixture block 61 of the other end is embedded in the second neck 52 by the second neck through hole 43, strengthens the connection of shell 4 and lens assembly 5；
Tight lock bolt 62 is provided between the 4 of clamping plate 6 and shell, further, the tight fixture block 61 locked bolt 62 and sequentially pass through the both ends of clamping plate 6.
As shown in figure 1, a kind of new security lens, including base 1, base 1 are provided with shell 4, camera lens are provided with shell 4
Component 5, the open end of shell 4 are provided with the protecgulum 7 being connected with lens assembly 5, and protecgulum 7 is provided with the back-up ring 71 of annular, back-up ring
Optical inductor 72 and humidity sensor 73 are provided between 71 and protecgulum 7, optical inductor 72 and humidity sensor 73 control back-up ring 71
Stretching/retraction protecgulum 7, connecting rod 3 is provided between base 1 and shell 4；The one end of connecting rod 3 is connected with shell 4, other end connection
There is spherical rotating shaft 2, base 1 is provided with groove 11, and spherical rotating shaft 2 is interference fitted with groove 11, and spherical rotating shaft 2 can in groove 11
Arbitrarily to rotate.
Detailed, as shown in figure 1, being provided with absorbent wool 44 between shell 4 and protecgulum 7, absorbent wool 44 and lens assembly 5 are close
One end of protecgulum 7 is generally aligned in the same plane, and absorbent wool 44 is high-quality compression cotton, and its thickness is 3-6mm；Lens assembly 5 is close to protecgulum 7
End circumference be provided with some infrared lamps 53, infrared lamp 53 is annular array type infrared lamp 53.
Preferred embodiment of the present utility model is these are only, is not limited to the utility model, although with reference to before
State embodiment the utility model is described in detail, for those skilled in the art, it still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic.It is all this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc., the utility model should be included in
Protection domain within.
Claims (10)
1. a kind of new security lens, including base, the base is provided with shell, and lens assembly is provided with the shell, its
It is characterised by, the open end of the shell is provided with the protecgulum being connected with the lens assembly, and the protecgulum is provided with annular
Back-up ring, optical inductor and humidity sensor, the optical inductor and the humidity sense are provided between the back-up ring and the protecgulum
Device is answered to control the back-up ring to stretch out/be retracted the protecgulum, when the optical inductor and humidity sensor experience strong light or rainwater
When, the back-up ring can stretch out.
2. a kind of new security lens according to claim 1, it is characterised in that the shell is in the protecgulum
Side wall is provided with L-shaped breach, and the lens assembly side is provided with L-shaped block close to one end of the protecgulum, and the lens assembly leads to
The L-shaped breach is crossed to be equipped with the shell with the L-shaped block.
3. a kind of new security lens according to claim 2, it is characterised in that the outer side is arranged with some
First neck, the outer side are provided with the second neck through hole corresponding with first neck, the L-shaped block be provided with
One-to-one second neck of second neck through hole；Also include clamping plate, the clamping plate both ends are provided with fixture block, the clamping plate one
The fixture block at end is embedded in first neck, and the fixture block of the clamping plate other end is embedding by the second neck through hole
Enter in second neck.
4. a kind of new security lens according to claim 3, it is characterised in that set between the clamping plate and the shell
There is tight lock bolt, the fixture block at clamping plate both ends described in the tight lock screw bolt passes.
5. a kind of new security lens according to claim 1, it is characterised in that set between the base and the shell
There is connecting rod.
6. a kind of new security lens according to claim 5, it is characterised in that described connecting rod one end and the shell
Connection, the other end are connected with spherical rotating shaft, and the base is provided with groove, and the spherical rotating shaft is interference fitted with the groove.
7. a kind of new security lens according to claim 6, it is characterised in that the spherical rotating shaft is in the groove
Can arbitrarily it rotate.
8. a kind of new security lens according to claim 1, it is characterised in that set between the shell and the protecgulum
There is absorbent wool, the absorbent wool is generally aligned in the same plane with the lens assembly close to one end of the protecgulum.
A kind of 9. new security lens according to claim 8, it is characterised in that the absorbent wool is high-quality compression cotton,
Its thickness is 3-6mm.
10. a kind of new security lens according to claim 1, it is characterised in that the lens assembly is before described
The end circumference of lid is provided with some infrared lamps, and the infrared lamp is annular array type infrared lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741447.3U CN207216240U (en) | 2017-06-23 | 2017-06-23 | A kind of new security lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720741447.3U CN207216240U (en) | 2017-06-23 | 2017-06-23 | A kind of new security lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207216240U true CN207216240U (en) | 2018-04-10 |
Family
ID=61812195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720741447.3U Active CN207216240U (en) | 2017-06-23 | 2017-06-23 | A kind of new security lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207216240U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247383A (en) * | 2017-06-23 | 2017-10-13 | 丹阳市瑞华光学元件有限公司 | A kind of new security lens |
| CN113938541A (en) * | 2020-06-29 | 2022-01-14 | Oppo广东移动通信有限公司 | Electronic equipment and camera assembly |
-
2017
- 2017-06-23 CN CN201720741447.3U patent/CN207216240U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107247383A (en) * | 2017-06-23 | 2017-10-13 | 丹阳市瑞华光学元件有限公司 | A kind of new security lens |
| CN113938541A (en) * | 2020-06-29 | 2022-01-14 | Oppo广东移动通信有限公司 | Electronic equipment and camera assembly |
| CN113938541B (en) * | 2020-06-29 | 2023-10-03 | Oppo广东移动通信有限公司 | Electronic equipment and camera subassembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021135219A1 (en) | Magnetic-type concealed surveillance camera for easy installation | |
| CN207216240U (en) | A kind of new security lens | |
| CN206775639U (en) | A kind of 4G intelligent monitoring and alarmings video camera | |
| CN206339751U (en) | A kind of optical lens | |
| CN207166624U (en) | Grasp shoot device | |
| CN109887304B (en) | Based on antifog type network high definition digtal camera of road law violation snapshot | |
| CN107247383A (en) | A kind of new security lens | |
| CN207135189U (en) | A kind of security is with remote monitoring head camera | |
| CN206962977U (en) | laser night-vision device with cleaning device | |
| CN206117838U (en) | Camera | |
| CN206002757U (en) | A kind of wide-angle lens | |
| CN208548951U (en) | A kind of supermarket anti-theft hides shell with monitor camera | |
| CN207070191U (en) | 360 degree of wide-angle imaging modules | |
| CN203350574U (en) | Filter module | |
| CN206407156U (en) | Adjustment structure for unmanned plane camera and the twin-lens adjustment structure for unmanned plane | |
| CN206515546U (en) | A kind of lens set applied to Train-borne recorder camera | |
| CN206431347U (en) | A kind of optical lens | |
| CN206074882U (en) | 50 millimeters of focal optical lens components of starlight level road monitoring | |
| CN205453883U (en) | Novel monitoring camera structure | |
| CN207946584U (en) | A kind of high-resolution the manual focusing lens | |
| CN209982573U (en) | Panoramic network camera | |
| CN207135188U (en) | A kind of security night vision device | |
| CN102340623B (en) | Image and picture acquisition device of road monitoring equipment | |
| CN204408475U (en) | A kind of Intelligent infrared white light source video camera | |
| CN206272725U (en) | A kind of infrared intelligent ball-type video camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |