CN205920313U - Camera device with a plurality of camera lenses - Google Patents
Camera device with a plurality of camera lenses Download PDFInfo
- Publication number
- CN205920313U CN205920313U CN201620757158.8U CN201620757158U CN205920313U CN 205920313 U CN205920313 U CN 205920313U CN 201620757158 U CN201620757158 U CN 201620757158U CN 205920313 U CN205920313 U CN 205920313U
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- Prior art keywords
- fixed mount
- frame
- lens
- camera
- camera head
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Abstract
The utility model relates to a security protection technical field, in particular to camera device with a plurality of camera lenses. This camera device include mount and fixed connection in two at least camera lens subassemblies of mount, in two at least camera lens subassemblies, every camera lens subassembly all includes the camera lens and is used for the installation the lens mount of camera lens. This camera device can prevent because of the dismouting of virtual burnt phenomenon and camera lens subassembly appearing and change the convenience exerting the effort each other between the adjacent camera lens subassembly because of the equal fixed connection of each camera lens subassembly in mount.
Description
Technical field
This utility model is related to technical field of security and protection, particularly to a kind of camera head with multiple camera lenses.
Background technology
Developing rapidly with information technology, the application of monitoring system is more and more extensive, such as on cell Nei Huo street, prison
Control system typically shoots image or video in monitoring range by camera lens, when the monitoring range of same position is larger, can
Meet monitoring demand by circumferentially arranged multiple camera lenses.And it is mainly logical to the splicing of multiple lens assemblies in prior art
Cross between the objective carrier of adjacent lens assembly splice two-by-two fixing completing, therefore, between two neighboring lens assembly easily because
To apply active force each other, and make spliced camera lens that empty Jiao's phenomenon to occur.
Utility model content
This utility model provides a kind of camera head with multiple camera lenses, and this camera head is because of each lens assembly respectively
Be fixedly connected on fixed mount, be prevented between adjacent lens assembly because to apply active force each other is occurred empty Jiao's phenomenon,
And the dismounting of lens assembly and replacing are conveniently.
For reaching above-mentioned purpose, this utility model offer technical scheme below:
A kind of camera head with multiple camera lenses, including fixed mount and be fixedly connected at least two of described fixed mount
Lens assembly；In lens assembly described at least two, each lens assembly all includes camera lens and the mirror for installing described camera lens
Headstock.
Because at least two lens assemblies in above-mentioned camera head are respectively fixedly connected with fixed mount, make each lens assembly
It is stitched together by fixed mount, make relatively independent between adjacent two lens assembly, will not be to each other between lens assembly
To apply active force, makes each lens assembly all can normally work independently without interfering and affecting, therefore, it is possible to prevent phase
Because of to apply active force each other, empty Jiao's phenomenon occurs between adjacent lens assembly；Meanwhile, each lens assembly be respectively fixedly connected with
Fixed mount, makes lens assembly realize modularized design, facilitates installation and the replacing of lens assembly.
Therefore, above-mentioned camera head is prevented between adjacent lens assembly occurring empty Jiao because of to apply active force each other
The installation of phenomenon and lens assembly and replacing are convenient.
Preferably, the top surface of described fixed mount is provided with and is corresponded with each objective carrier and be used for accommodating corresponding mirror
The mounting groove of headstock；
The outside of each objective carrier is provided with least one otic placode, and at least one otic placode described, each otic placode is towards described
One side surface of fixed mount is parallel with the top surface of described fixed mount；
When each lens assembly is fixedly connected on the top surface of described fixed mount, at least a portion of each objective carrier
In corresponding mounting groove, each otic placode is fixedly connected on the top surface of described fixed mount.
Above-mentioned camera head is by being arranged at fixed mount top surface by least a portion of the objective carrier of each lens assembly
Corresponding mounting groove in, and by being arranged on being fixedly connected of otic placode outside objective carrier and fixed mount top surface, will
Each lens assembly is fixedly connected on fixed mount；Pacify correspondingly with each objective carrier because the top surface in fixed mount is provided with
Tankage, therefore, at least a portion of each objective carrier can be contained in corresponding mounting groove, makes the otic placode outside objective carrier
Can be quickly connected with the top surface of fixed mount, and then improve assembling speed and efficiency.
Preferably, the top surface of described fixed mount is provided with the one-to-one screwed hole with each otic placode；
Each otic placode is provided with and runs through its thickness and through hole corresponding with described screw thread hole site；
Securing member is threaded with corresponding screwed hole through after described through hole, and each lens assembly is fixedly connected on
Described fixed mount.
In above-mentioned camera head, lens assembly is by the spiral shell of the securing member of the through hole through otic placode and fixed mount top surface
The threaded of pit is fixed on fixed mount, due to being threaded connection between lens assembly and fixed mount, therefore, lens assembly
It is easy to dismount.
Preferably, the top surface of described fixed mount is provided with location hole in the side of each screwed hole；
The top surface that each otic placode is provided with described fixed mount is extended and is positioned correspondingly with each location hole
Post；
When each lens assembly is fixedly connected on described fixed mount, described locating dowel inserts corresponding positioning in the hole.
Preferably, the outside of each objective carrier is provided with symmetrically arranged two otic placodes of optical axis along corresponding camera lens.
Because objective carrier is provided with two otic placodes, and two otic placodes are symmetrical arranged along the optical axis of camera lens, therefore, lens assembly
When being fixed on fixed mount, lens assembly is fixed on fixed mount by two otic placodes, makes the symmetrical stress in both sides of objective carrier, therefore
Objective carrier uniform force, and can further improve stability and the fastness of lens assembly.
Preferably, described securing member is trip bolt or fastening bolt.
Preferably, described at least two lens assemblies are three.
Preferably, in described at least two lens assemblies, the optical axis of each camera lens is respectively positioned in same level.
Preferably, described fixed mount is the arcuate structure of the incident side direction protrusion towards one of camera lens, so that institute
State three lens assembly camber arrangements.
When camera head is provided with three lens assemblies and three lens assemblies arrange in the top surface camber of fixed mount
When, the camera lens of three lens assemblies can monitor an angular range respectively, therefore, it is possible to increase the monitoring angle of camera head
Scope.
Preferably, also include the pedestal that periphery is provided with fixed via；
Described pedestal have the first frame being oppositely arranged and the second frame and with described first frame and the second frame
The 3rd frame being fixedly connected, the bearing of trend of described first frame is parallel with the bearing of trend of described second frame, and described
The bearing of trend of three frames is vertical with the bearing of trend of described first frame；
Described fixed mount is provided with the first end being oppositely arranged and the second end, and described first end is fixedly connected on described first side
Frame and described second end is fixedly connected on described second frame；
Form the installing space of lens assembly between described pedestal and described fixed mount.
Because above-mentioned camera head also includes the pedestal that periphery is provided with fixed via, therefore, this camera head passes through pedestal
On through hole be easy to be fixed on other objects, improve camera head use convenience.
Brief description
The structural representation of the camera head that Fig. 1 provides for a kind of embodiment of this utility model；
The structural blast schematic diagram of the camera head that Fig. 2 provides for a kind of embodiment of this utility model；
The cooperation shape of single lens assembly and fixed seat in the camera head that Fig. 3 provides for a kind of embodiment of this utility model
State schematic diagram；
The structural representation of lens assembly in the camera head that Fig. 4 provides for a kind of embodiment of this utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work
The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
This utility model embodiment provides a kind of camera head with multiple camera lenses, and this camera head is because of each lens group
Part is respectively fixedly connected with fixed mount, is prevented between adjacent lens assembly because empty Jiao to apply active force each other
The dismounting of phenomenon and lens assembly and replacing are convenient.
Wherein, refer to Fig. 1 and Fig. 4, the shooting with multiple camera lenses 21 that a kind of embodiment of this utility model provides
Device, including fixed mount 1 and at least two lens assemblies 2 being fixedly connected on fixed mount 1；In at least two lens assemblies 2, often
Individual lens assembly 2 all includes camera lens 21 and the objective carrier 22 for installing camera lens 21, and as shown in Fig. 4 structure, lens assembly 2 can wrap
Include the camera lens 21 setting gradually, objective carrier 22 and base plate 23, base plate 23 is fixed on objective carrier 22 by screw 24.
Because at least two lens assemblies 2 in above-mentioned camera head are respectively fixedly connected with fixed mount 1, in such as Fig. 1
Three lens assemblies 2 are fixedly connected with fixed mount 1, each lens assembly 2 is stitched together by fixed mount 1 respectively, makes each mirror
Relatively independent and be not directly contacted between head assembly 2, each camera lens will not be made to apply active force each other between each lens assembly 2
Assembly 2 all can work independently without interfering and affecting, therefore, it is possible to prevent between each lens assembly 2 because to each other
To apply active force and empty Jiao's phenomenon occurs；Meanwhile, each lens assembly 2 is respectively fixedly connected with fixed mount 1, makes lens assembly 2 just
In realizing modularized design, facilitate dismounting and the replacing of each lens assembly 2.
Therefore, above-mentioned camera head is prevented between adjacent lens assembly 2 because occurring to apply active force each other
Empty Jiao's phenomenon and the dismounting of lens assembly 2 and replacing are conveniently.
In a kind of specific embodiment, as shown in Fig. 2 and Fig. 3 structure, the top surface 11 of fixed mount 1 is provided with and mirror
Headstock 22 corresponds and for accommodating the mounting groove 12 of corresponding objective carrier 22, in the top surface 11 of fixed mount 1 in such as Fig. 2
It is provided with one-to-one three mounting grooves 12 with three lens assemblies 2, wherein, each lens assembly 2 can be installed on three peaces
In any one mounting groove 12 in tankage 12；
The outside of each objective carrier 22 is provided with least one otic placode 222, at least one otic placode 222, each otic placode 222 court
Parallel to a side surface of fixed mount 1 and the top surface 11 of fixed mount 1, in such as Fig. 2, the objective carrier 22 of lens assembly 2 is in periphery
Side is arranged with two otic placodes 222；
When each lens assembly 2 is fixedly connected on the top surface 11 of fixed mount 1, at least one of each objective carrier 22
Exceptionally side face 221 is located in corresponding mounting groove 12, and each otic placode 222 is fixedly connected on the top surface 11 of fixed mount 1.
Above-mentioned camera head passes through to be arranged at admittedly at least a portion outer peripheral face 221 of the objective carrier 22 of each lens assembly 2
Determine in the mounting groove 12 of frame 1 top surface 11, and otic placode 222 towards fixed mount a side surface by the top table of fixed mount 1
Face 11 is spacing, and is fixedly connected with fixed mount 1 top surface 11, by each lens assembly 2 by the otic placode 222 of objective carrier 22
It is fixedly connected on fixed mount 1；Because the top surface 11 in fixed mount 1 is provided with the one-to-one mounting groove with each objective carrier 22
12 and be provided with otic placode 222 in the outside of objective carrier 22, therefore, at least a portion outer peripheral face 221 of each objective carrier 22 can hold
It is contained in corresponding mounting groove 12, so that the otic placode 222 in objective carrier 22 outside is carried out soon with the top surface 11 of fixed mount 1
Speed connects, and then improves assembling speed and efficiency.
Specifically, as shown in Fig. 1 and Fig. 2 structure, above-mentioned camera head fixed mount 1 top surface 11 be provided with often
The one-to-one screwed hole 13 of individual otic placode 222, each otic placode 222 is provided with and runs through its thickness and corresponding with screwed hole 13 position
Through hole 223；Securing member 3 is threaded with corresponding screwed hole 13 through after through hole 223, connects fixing for each lens assembly 2
It is connected to fixed mount 1.
In above-mentioned camera head, lens assembly 2 is pushed up with fixed mount 1 by the securing member 3 of the through hole 223 through otic placode 222
The threaded of the screwed hole 13 on portion surface 11 is fixed on fixed mount 1, due to passing through screw thread between lens assembly 2 and fixed mount 1
Connect, therefore, lens assembly 2 is easy to dismount.
Further, as shown in Fig. 2 and Fig. 3 structure, the top surface 11 of fixed mount 1 is the one of each screwed hole 13
Side is provided with location hole 14；Each otic placode 222 be provided with fixed mount 1 top surface 11 extend and with each location hole 14 1
One corresponding locating dowel 224；When each lens assembly 2 is fixedly connected on fixed mount 1, locating dowel 224 inserts corresponding positioning
In hole 14, as shown in Fig. 3 structure, it is inserted into the locating dowel of objective carrier 22 in the location hole 14 of the top surface 11 of fixed mount 1
224.
Because the top surface 11 in fixed mount 1 is provided with location hole 14, and when lens assembly 2 is fixedly connected on fixed mount
When 1, the locating dowel 224 on objective carrier 22 is inserted in corresponding location hole 14, can not only improve the positioning speed of lens assembly 2
Degree, so improve lens assembly 2 efficiency of assembling, and can also limit lens assembly 2 along the optical axis o direction of camera lens 21 and with
The movement in the vertical direction in optical axis o direction, and then the stability of lens assembly 2 can be improved, and can prevent empty burnt existing further
The generation of elephant.
On the basis of above-mentioned various camera heads, as shown in Fig. 2, Fig. 3 and Fig. 4 structure, outside each objective carrier 22
Side is provided with symmetrically arranged two otic placodes 222 of optical axis o along camera lens 21.
Because objective carrier 22 is provided with two otic placodes 222, and two otic placodes 222 are symmetrical arranged along the optical axis o of camera lens 21, because
This, when lens assembly 2 is fixedly connected on fixed mount 1, lens assembly 2 is fixed on fixed mount 1 by two otic placodes 222, makes mirror
The symmetrical stress in both sides of headstock 22, therefore objective carrier 22 uniform force, can improve further lens assembly 2 stability and can
By property.
In order to expand monitoring angle and the monitoring range of camera head, at least two lens assemblies 2 are three, such as Fig. 1 knot
Shown in structure, camera head includes three lens assemblies 2 being fixedly connected on fixed mount 1；Meanwhile, fixed mount 1 is towards wherein one
The arcuate structure that the incident side direction of individual camera lens 21 is protruded, so that three lens assemblies 2 are in 11 one-tenth arcs of top surface of fixed mount 1
Shape arranges.
When camera head be provided with three lens assemblies 2 and three lens assemblies 2 fixed mount 1 11 one-tenth arcs of top surface
During shape arrangement, the camera lens 21 of three lens assemblies 2 can monitor an angular range, the angle that three camera lenses 21 are monitored respectively
Scope is overlapped obtaining the monitoring image of greater angle scope, therefore, it is possible to increase the monitoring angle model of camera head
Enclose.
In at least two lens assemblies of above-mentioned camera head, the optical axis o of each camera lens 21 is respectively positioned in same level,
And, during concrete production, using, the section of mounting groove 12 can be semicircle or rectangle, ladder
Shape etc. can accommodate the other shapes of at least a portion outer peripheral face of objective carrier 22.
For the versatility reducing production cost and improve camera head, the securing member 3 adopting in camera head is fastening
Screw or fastening bolt.
The mode that is fixedly connected of the fixed mount 1 of above-mentioned camera head and lens assembly 2 is not limited to above-mentioned threaded, also may be used
To be fixedly connected mode using other as the case may be, such as: bonding, welding, clamping etc..
On the basis of the various embodiments of above-mentioned camera head, in order to prevent producing to each other between each lens assembly 2
To apply active force, and each lens assembly 2 is separately fixed on fixed mount 1, then be fixed on by fixed mount 1 and various need to arrange
On the position of camera head, in order to improve the installation convenience of camera head further, as shown in Fig. 1 structure, above-mentioned shooting dress
Put and may also include the pedestal 4 that periphery is provided with fixed via 40, pedestal 4 has the first frame 41 being oppositely arranged and the second frame
42 and the 3rd frame 43 that is fixedly connected with the first frame 41 and the second frame 42, the bearing of trend of the first frame 41 and
The bearing of trend of two frames 42 is parallel, and the bearing of trend of the 3rd frame 43 is vertical with the bearing of trend of the first frame 41；Fixed mount 1
It is provided with the first end being oppositely arranged and the second end, first end is fixedly connected on the first frame 41 and the second end is fixedly connected on
Two frames 42；Form the installing space of lens assembly 2 between pedestal 4 and fixed mount 1.
Fixed mount 1 due to camera head is fixedly attached on pedestal 4, and forms peace between fixed mount 1 and pedestal 4
Dress space, moreover it is possible to each frame of pedestal 4 is passed through in the side that lens assembly 2 is deviated from camera lens 21 in addition to improving and installing convenience
Protected, prevent lens assembly 2 to be subject to damage.
As shown in Fig. 2 structure, connect for convenience, the first fixed plate 15 can be provided with and in the first end of fixed mount 1
Two ends can be provided with the second fixed plate 16, is provided with the first screwed hole 151 and the first location hole 152 in the first fixed plate 15,
Two fixed plates 16 are provided with the second screwed hole 161 and the second location hole 162, accordingly, are provided with and the on the first frame 41
The 3rd relative screwed hole of one screwed hole 151 position and first alignment pin relative with the first location hole 152 position,
Two frames 42 are provided with fourth screwed hole relative with the second screwed hole 161 position and with the second location hole 162 position relatively
The second alignment pin, during connection, can by attachment screw make the first fixed plate 15 fixing with first frame 41 of pedestal 4, second
Fixed plate 16 is fixing with second frame 42 of pedestal 4, so that pedestal 4 and fixed mount 1 is fixed together, meanwhile, by first
Screwed hole 151, the first location hole 152, the second screwed hole 161 and the second location hole 162 make the first fixed plate 15 and second fixing
Plate 16 forms error-proof structure, improves the assembling speed of fixed mount 1 and pedestal 4 further.
Obviously, those skilled in the art this utility model embodiment can be carried out various change and modification without deviating from
Spirit and scope of the present utility model.So, if these modifications of the present utility model and modification belong to this utility model right
Within the scope of requirement and its equivalent technologies, then this utility model is also intended to comprise these changes and modification.
Claims (10)
1. a kind of camera head with multiple camera lenses is it is characterised in that including fixed mount and being fixedly connected on described fixed mount
At least two lens assemblies；In described at least two lens assemblies, each lens assembly all includes camera lens and is used for installing institute
State the objective carrier of camera lens.
2. camera head according to claim 1 is it is characterised in that the top surface of described fixed mount is provided with and each mirror
Headstock corresponds and for accommodating the mounting groove of corresponding objective carrier；
The outside of each objective carrier is provided with least one otic placode, and at least one otic placode described, each otic placode is towards described fixation
One side surface of frame is parallel with the top surface of described fixed mount；
When each lens assembly is fixedly connected on the top surface of described fixed mount, at least a portion of each objective carrier is located at
In corresponding mounting groove, each otic placode is fixedly connected on the top surface of described fixed mount.
3. camera head according to claim 2 it is characterised in that
The top surface of described fixed mount is provided with the one-to-one screwed hole with each otic placode；
Each otic placode is provided with and runs through its thickness and through hole corresponding with described screw thread hole site；
Securing member is threaded with corresponding screwed hole through after described through hole, each lens assembly is fixedly connected on described
Fixed mount.
4. camera head according to claim 3 is it is characterised in that the top surface of described fixed mount is in each screwed hole
Side be provided with location hole；
The top surface that each otic placode is provided with described fixed mount extends and the one-to-one locating dowel with each location hole；
When each lens assembly is fixedly connected on described fixed mount, described locating dowel inserts corresponding positioning in the hole.
5. camera head according to claim 4 is it is characterised in that the outside of each objective carrier is provided with along corresponding
Symmetrically arranged two otic placodes of optical axis of camera lens.
6. the camera head according to any one of claim 3-5 is it is characterised in that described securing member is trip bolt or tight
Fixing bolt.
7. the camera head according to any one of claim 1-5 is it is characterised in that described at least two lens assemblies are three
Individual.
8. camera head according to claim 7 is it is characterised in that in described at least two lens assemblies, each camera lens
Optical axis be respectively positioned in same level.
9. camera head according to claim 7 is it is characterised in that described fixed mount is entering towards one of camera lens
Light side is to the arcuate structure protruding, so that described three lens assembly cambers arrangement.
10. camera head according to claim 7 is it is characterised in that also include the pedestal that periphery is provided with fixed via；
Described pedestal is had the first frame being oppositely arranged and the second frame and is fixed with described first frame and the second frame
The 3rd frame connecting, the bearing of trend of described first frame is parallel with the bearing of trend of described second frame, described 3rd side
The bearing of trend of frame is vertical with the bearing of trend of described first frame；
Described fixed mount is provided with the first end being oppositely arranged and the second end, described first end be fixedly connected on described first frame,
And described second end is fixedly connected on described second frame；
Form the installing space of lens assembly between described pedestal and described fixed mount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757158.8U CN205920313U (en) | 2016-07-15 | 2016-07-15 | Camera device with a plurality of camera lenses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620757158.8U CN205920313U (en) | 2016-07-15 | 2016-07-15 | Camera device with a plurality of camera lenses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205920313U true CN205920313U (en) | 2017-02-01 |
Family
ID=57873295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620757158.8U Active CN205920313U (en) | 2016-07-15 | 2016-07-15 | Camera device with a plurality of camera lenses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205920313U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307972A (en) * | 2017-07-26 | 2019-02-05 | 华晶科技股份有限公司 | Lens mount module |
| CN109683437A (en) * | 2019-03-01 | 2019-04-26 | 北京北广梯影广告传媒有限公司 | A kind of projector apparatus preventing empty coke |
| WO2020119291A1 (en) * | 2018-12-13 | 2020-06-18 | 杭州海康威视数字技术股份有限公司 | Camera |
-
2016
- 2016-07-15 CN CN201620757158.8U patent/CN205920313U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307972A (en) * | 2017-07-26 | 2019-02-05 | 华晶科技股份有限公司 | Lens mount module |
| CN109307972B (en) * | 2017-07-26 | 2021-04-20 | 华晶科技股份有限公司 | Lens mount module |
| WO2020119291A1 (en) * | 2018-12-13 | 2020-06-18 | 杭州海康威视数字技术股份有限公司 | Camera |
| CN109683437A (en) * | 2019-03-01 | 2019-04-26 | 北京北广梯影广告传媒有限公司 | A kind of projector apparatus preventing empty coke |
| CN109683437B (en) * | 2019-03-01 | 2023-08-18 | 北京北广梯影广告传媒有限公司 | Projector equipment for preventing virtual focus |
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| C14 | Grant of patent or utility model | ||
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