CN207965290U - A kind of camera lens bayonet fixing arrangement and the thermal imaging apparatus with it - Google Patents
A kind of camera lens bayonet fixing arrangement and the thermal imaging apparatus with it Download PDFInfo
- Publication number
- CN207965290U CN207965290U CN201820182195.XU CN201820182195U CN207965290U CN 207965290 U CN207965290 U CN 207965290U CN 201820182195 U CN201820182195 U CN 201820182195U CN 207965290 U CN207965290 U CN 207965290U
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- Prior art keywords
- camera lens
- spring
- claw
- card slot
- fixing arrangement
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Abstract
The utility model discloses a kind of camera lens bayonet fixing arrangement and with its thermal imaging apparatus.The camera lens bayonet fixing arrangement includes：Lens mount (1) is provided at least one circumferential notch (13) and card slot (14)；Claw (61) is arranged in camera lens (5) thereon；Waveform spring (2) is resiliently arranged in the axial direction between the camera lens (5) and the lens mount (1), wherein is provided with convex closure (611) on the claw (61)；The card slot (14) further comprises pit (141), in the state that camera lens (5) is clamped in place relative to lens mount (1), convex closure (611) cooperation is in the pit (141).The camera lens bayonet fixing arrangement of the utility model had not only remained camera lens bayonet fixed form advantage, but also eliminated camera lens bayonet lock position limiting structure, reduced to equipment and the space requirement of camera lens bearing, was conducive to device miniaturization design.
Description
Technical field
The utility model is related to technical field of imaging, more particularly to a kind of camera lens bayonet fixing arrangement and with its heat
Imaging device.
Background technology
In imaging field, especially in thermal imaging field, there are two types of camera lens and equipment fixed form are general：
(1) camera lens is connected through a screw thread mode with equipment and fixes；(2) camera lens is fixed with equipment by bayonet connection, and has a mirror
Head bayonet lock position limiting structure prevents camera lens from reversely being back-outed by unwillingly outer force effect in use, is detached with equipment (specific
Structure is with single anti-camera lens fixed form).
Thread connecting mode is suitable for the requirement of camera lens circumferential direction infinite place, and camera lens is generally cylindric, such as camera lens appearance
Be not it is cylindric for product export when appearance consistency and follow-up equipment elsewhere fix when convenience have very big shadow
It rings.For example, many electromotion focusing camera lenses are because of product size requirement, it has to make special-shaped camera lens.
Therefore there is no problem above because circumferentially there is position limiting structure to camera lens for traditional bayonet fixed form, but in order to protect
Card in use by unwillingly outer force effect do not back-outed reversely by camera lens, is detached with equipment, need to be increased camera lens inside equipment
Bayonet lock position limiting structure not only increases number of components and also centainly to require equipment and camera lens junction space.In certain journey
The development trend increasingly minimized with equipment on degree is disagreed.
Thus, it is desirable to have a kind of technical solution come overcome or at least mitigate in the drawbacks described above of the prior art at least one
It is a.
Utility model content
The purpose of this utility model is to provide a kind of camera lens bayonet fixing arrangements to overcome or at least mitigate the prior art
At least one of drawbacks described above.The utility model solve the technical issues of be：A kind of camera lens bayonet fixing arrangement letter is provided
Singly and to equipment and the small camera lens bayonet fixing arrangement of camera lens junction internal space requirements.
To achieve the above object, the utility model provides a kind of camera lens bayonet fixing arrangement, which is characterized in that including：
Lens mount is provided at least one circumferential notch, and each circumferential notch is provided with card slot, the card
Slot is connected to the bottom of corresponding circumferential notch, and is circumferentially extended to the lens mount；
Camera lens, is provided with the claw radially extended, and the circumferential lengths of the claw correspond to the circumferential direction of respective card slot
Length；
Spring is resiliently arranged in the axial direction between the camera lens and the lens mount,
Wherein, it is provided with convex closure on the claw；The card slot further comprises pit, in camera lens relative to lens mount card
It is connected in the state of position, the claw cooperation is in the card slot, and the convex closure cooperation is in the pit.
Preferably, axially extending first annular protrusion, the circumferential direction notch and card slot are provided on the lens mount
Setting is in the first annular protrusion.
Preferably, the second axially extending annular protrusion, second annular protrusion position are provided on the lens mount
In the radially inner side of the first annular protrusion, the spring is waveform spring and is limited in radially described first annular
It is raised between second annular protrusion.
Preferably, the camera lens bayonet fixing arrangement further comprises camera lens adapter ring, and the camera lens adapter ring is with can
Dismounting mode is fixedly attached to the camera lens, wherein the claw is arranged on the camera lens adapter ring.
Preferably, the quantity of the claw is multiple, is uniformly arranged in the circumferential, and the circumferential width of one of claw
More than the circumferential width of other claws, the quantity of the card slot is identical as the quantity of the claw, and with one claw phase
The circumferential width of corresponding card slot is more than the circumferential width of other card slots.
Preferably, the camera lens bayonet fixing arrangement further comprises spring shim and spring shim fixed ring, the bullet
Spring gasket is arranged in the axially external of the spring, and the spring shim fixed ring is fixedly attached to the lens mount, and by institute
Spring shim is stated flexibly to be clamped between the spring shim fixed ring and the spring.
Preferably, the spring shim includes the flat tabletting being connected with each other and limit protrusion, the flat tabletting and institute
Spring cooperation is stated, the limit protrusion is axially extended from the flat tabletting, to coordinate with the spring shim fixed ring.
Preferably, the spring shim fixed ring includes the flat platen being connected with each other and stud portion, the flat platen
Coordinate with the spring shim, the stud portion, which screws, is fixed to the lens mount.
Preferably, the sum of the height of projection of size of the claw in the protrusion direction of the convex closure and the convex closure,
Less than the size of the card slot in the axial direction.
Preferably, the convex closure is hemispherical.
The utility model also provides a kind of thermal imaging apparatus, and the thermal imaging apparatus includes that camera lens bayonet as described above is solid
Determine structure.
The camera lens bayonet fixing arrangement of the utility model is improved on the basis of conventional lenses bayonet fixed form,
Not only camera lens bayonet fixed form advantage had been remained, but also has eliminated camera lens bayonet lock position limiting structure, has reduced and equipment and camera lens is fixed
Locate space requirement, is conducive to device miniaturization design.
Description of the drawings
Fig. 1 is the schematic diagram of the camera lens with camera lens adapter ring.
Fig. 2 is the schematic diagram of the lens mount with waveform spring.
Fig. 3 shows the installation situation of spring shim.
Fig. 4 shows the installation situation of spring shim fixed ring.
Fig. 5 shows the schematic diagram of camera lens.
Fig. 6 shows the schematic diagram of lens mount.
Fig. 7 shows another schematic diagram of camera lens.
Fig. 8 shows another schematic diagram of lens mount.
Fig. 9 is the schematic diagram for showing convex closure and pit mated condition.
Figure 10 shows the schematic diagram for the camera lens holder assembly for not being clamped camera lens adapter ring.
Figure 11 shows the schematic diagram for the camera lens holder assembly for being clamped camera lens adapter ring.
Reference numeral：
| 1 | Lens mount | 14 | Card slot |
| 2 | Spring | 141 | Pit |
| 3 | Spring shim | 15 | Circumferential reinforcing rib |
| 4 | Spring shim fixed ring | 31 | Flat tabletting |
| 5 | Camera lens | 32 | Limit protrusion |
| 6 | Camera lens adapter ring | 41 | Flat platen |
| 11 | First annular raised 11 | 42 | Stud portion |
| 12 | Second annular protrusion 12 | 61 | Claw |
| 13 | Circumferential notch | 611 | Convex closure |
Specific implementation mode
In the accompanying drawings, it indicates same or similar element using same or similar label or there is same or like function
Element.The embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.
Term "center", " longitudinal direction ", " transverse direction ", "front", "rear", "left", "right", " perpendicular in the description of the present invention,
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside", "upper", "lower" is based on ... shown in the drawings
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
The limitation of protection domain.
The camera lens bayonet fixing arrangement of the utility model is for realizing being detachably connected between camera lens and lens mount, especially
It is to apply in thermal imaging apparatus, is used for connection lens and equipment body.Lens mount refers to the structural member for fixed lens.
Referring to Fig. 1-7, the camera lens bayonet fixing arrangement of the utility model includes：Lens mount 1, spring 2 (are specially waveform bullet
Spring, but the utility model is without being limited thereto) and camera lens 5.As needed, it can also include spring shim 3, spring shim fixed ring 4
With the equal parts of camera lens adapter ring 6.
It is provided at least one circumferential notch 13 on lens mount 1, each circumferential notch 13 is provided with card slot 14.Card
Slot 14 is connected to the bottom of corresponding circumferential notch 13, and is circumferentially extended to the lens mount 1.In camera lens 5 relative to lens mount 1
In the state of clamping in place, the claw 61 coordinates in the card slot 14, prevents camera lens 5 under the action of axial force from camera lens
Seat 1 falls off.
Card slot 14 further comprises pit 141, in the state that camera lens 5 is clamped in place relative to lens mount 1, convex closure 611
Cooperation prevents camera lens being rotated by unwillingly peripheral force in pit 141, and is rotated from clamping position to removing position
It sets.
The claw 61 radially extended is provided on camera lens 5, the circumferential lengths of claw 61 correspond to the circumferential direction of respective card slot 14
Length.It is provided with convex closure 611 on claw 61, is limited for circumferential.As previously mentioned, being clamped in place relative to lens mount 1 in camera lens 5
In the state of, the claw 61 coordinates in the card slot 14, and the convex closure 611 coordinates in the pit 141.
Spring 2 is resiliently arranged in the axial direction between camera lens 5 and lens mount 1.To between camera lens 5 and lens mount 1
Apply axial elastic force.The elastic force makes camera lens 5 be in the trend being separated from each other in the axial direction with lens mount 1.To,
It is aligned by corresponding on lens mount 1 the circumferential notch of the claw 61 on camera lens 5 13, and prepares to screw in claw 61 to card slot 14
When interior, need operator to apply reversed axial power and overcome the elastic force, first so that camera lens 5 and lens mount 1 are close to each other, and
So that claw 61 is aligned with card slot 14, then, claw 61 could be screwed in card slot 14, finally by camera lens 5 relative to camera lens
1 clamping of seat is in place.
When the convex closure 611 on claw 61 is caught in the pit 141 at card slot 14, " rattling away " sound can be sent out, reminds operator
Camera lens has connected and fixed in place with equipment.
Because the convex closure structure 611 on claw 61 is caught in the groove structure 131 at card slot 13, and applied by waveform spring 2
Axial force withstand, therefore (less than to a certain degree, the maximum value of torsion can work torsion according to waveform spring in unwillingly torsion
When the friction coefficient of decrement, camera lens adapter ring convex closure height and camera lens adapter ring and camera lens seat material determine) under state, mirror
Head, which will not be reversed, to be back-outed and is detached with equipment.
In other words, because the convex closure on claw is caught in the pit of card slot and has the elastic force of waveform spring to withstand, therefore
Unwillingly torsion (less than to a certain degree, transfer torsion by decrement, camera lens when the maximum value of torsion can work according to waveform spring
Ring convex packet height and camera lens adapter ring and the friction coefficient of camera lens seat material determine) under state, camera lens will not be reversed back-out and
It is detached with equipment.
Due to the effect of spring 2, in the state that camera lens 5 is clamped in place relative to lens mount 1, the elastic force makes convex
611 cooperation of packet is in pit 141.In this way, when camera lens bears torque unwillingly, due to matching for convex closure 611 and pit 141
It closes, prevents the relative rotation of camera lens 5 and lens mount 1, to prevent to screw off camera lens from lens mount 1.
It if necessary to screwing off camera lens 5, needs first to apply an axial force so that camera lens 5 and lens mount 1 phase in the axial direction
It is mutually close, so that convex closure 611 is deviate from from pit 141, or generally deviate from from pit 141.Then applying torque, by mirror
First 5 screw off from camera lens 1.
In the illustrated embodiment, size of the claw 61 in the protrusion direction of the convex closure 611 and the convex closure 611 is convex
The sum of height is played, the size of the card slot 14 in the axial direction is less than.To during installation, not need convex closure 611 or card
Pawl 61 deforms.To which claw can be with the material manufacture of higher-strength.
As shown, convex closure 611 is hemispherical, this is conducive to improve convex closure 611 intensity of itself.Correspondingly, it can incite somebody to action
Pit 141 is also configured as hemispherical.In this way, when applying sufficiently large torque, even if not applying axial force, such hemispherical junction
Structure to screw off camera lens from lens mount.In such manner, it is possible to avoid damaging mirror when dismantling camera lens in an improper manner
Head or lens mount.
Convex closure 611 may be set to be cylindric, correspondingly, pit 141 is also configured as cylindric.To if not
In the case of applying axial force, camera lens can not be unloaded from lens mount.
In the illustrated embodiment, convex closure 611 is arranged at the circumferential end of claw 61.In an alternative embodiment, convex closure
611 are arranged in the circumferential middle section of claw 61.
Referring to Fig. 2, axially extending first annular raised 11, circumferential notch 13 and card slot 14 are provided on lens mount 1
It is arranged on first annular raised 11.First annular raised 11 is axially extended from the side for closing on camera lens of lens mount 1.It is illustrating
In embodiment, circumferential notch 13 and card slot 14 all run through first annular raised 11 entire wall thickness.It is understood that circumferential lack
Mouthfuls 13 can also be set as the entire wall thickness not through first annular raised 11 with card slot 14, and only through part wall thickness, example
Such as, only run through 1/2 wall thickness.It is matched with the claw to extend radially outwardly, circumferential notch is with card slot through first annular convex
Play 11 radially inner side wall thickness.
In order to improve first annular raised 11 intensity, the axial center of annular protrusion is provided with the week of circumferentially extending
To reinforcing rib 15.Circumferential reinforcing rib 15 is extended radially out from the radial outside wall of annular protrusion 11.
It should be pointed out that the circumferential notch 13 on lens mount 1 is not required to be arranged in first annular protrusion with card slot 14
On 11.For example, in an embodiment (not shown), the clamping portion extended radially inwardly is provided on lens mount, described
It is provided with circumferential notch on clamping portion, and card slot is formed between clamping portion and lens mount main body, in clamping portion towards camera lens
The side of seat main body is provided with the pit.
Referring to Fig. 2, the second axially extending annular protrusion 12, second convex annular are provided on the lens mount 1
It plays 12 and is located at first annular raised 11 radially inner side, the spring 2 of the waveform spring form is limited in radially
Between described first annular raised 11 and second annular protrusion 12.It is understood that spring 2 must not necessarily use wave
The form of shape spring, for example, it is also possible to using replacements such as wind spring, high elastic rubber pads.
Referring to Fig. 1, camera lens bayonet fixing arrangement further comprises camera lens adapter ring 6.Camera lens adapter ring 6 is removably
It is fixedly attached to the camera lens 5, wherein the claw 61 is arranged on the camera lens adapter ring 6.This advantageously reduces camera lens
Development cost, and improve the scope of application of camera lens.
In order to improve the stability of clamping, the quantity of claw 61 is multiple, general setting 3-4.Advantageously, claw 61
It is uniformly arranged in the circumferential.For fool proof, installed to lens mount with the relative circumferential position set in order to ensure camera lens, wherein
The circumferential width of one claw is more than the circumferential width of other claws, and the quantity of the card slot is identical as the quantity of the claw,
And the circumferential width of card slot corresponding with one claw is more than the circumferential width of other card slots.
As shown in Figure 3-4, camera lens bayonet fixing arrangement further comprises spring shim 3 and spring shim fixed ring 4.Spring
Gasket 3 is arranged in the axially external of the waveform spring, and the spring shim fixed ring 4 is fixedly attached to the lens mount 1, and
The spring shim 3 is flexibly clamped between the spring shim fixed ring 4 and the waveform spring.
As shown, the spring shim 3 includes the flat tabletting 31 being connected with each other and limit protrusion 32, the flat pressure
Piece 31 and the waveform spring coordinate, and the limit protrusion 32 is axially extended from the flat tabletting 31, with the spring pad
Piece fixed ring 4 coordinates.
Advantageously, the spring shim fixed ring 4 includes the flat platen 41 being connected with each other and stud portion 42, it is described flat
Smooth pressing plate 41 coordinates with the spring shim 3, and the stud portion 42, which screws, is fixed to the lens mount 1.To with simple side
Formula realizes the connection and fixation of spring shim fixed ring 4 and lens mount 1.
The utility model also provides a kind of thermal imaging apparatus, and the thermal imaging apparatus includes that camera lens bayonet as described above is solid
Determine structure.
The camera lens bayonet fixing arrangement of the utility model is improved on the basis of conventional lenses bayonet fixed form,
Not only camera lens bayonet fixed form advantage had been remained, but also has eliminated camera lens bayonet lock position limiting structure, has reduced and equipment and camera lens is fixed
Locate space requirement, is conducive to device miniaturization design.
The realization method of the camera lens bayonet fixing arrangement of the utility model is substantially as follows.
A. camera lens 5 and camera lens adapter ring 6 are fixed by screw, referring to Fig. 1.Specifically, camera lens adapter ring 6 is installed
In the at one end of camera lens 5, that is, it is mounted on the at one end that camera lens 5 closes on lens mount 1.Specifically, in Fig. 1, by camera lens adapter ring 6
At the right end of camera lens 5.
B. the spring 2 of waveform spring form is placed in lens mount 1, referring to Fig. 2.Waveform spring abbreviation wave spring, is metal
Elastic element with several peak valleys on thin annulus.Waveform spring is suitable for load and deflection is little, it is desirable that spring rate
The smaller occasion that need to apply axial precompression.As shown in Fig. 2, being provided with outer annular protrusion 11 and inner ring in the side of lens mount 1
Shape protrusion 12.Radially, the setting of waveform spring 2 is in first annular raised 11 and second between annular protrusion 12.First outer shroud
Shape protrusion more than 11 interrupts notch, the interruption notch, that is, circumferential notch 13 above-mentioned.The depth (axial dimension) of circumferential notch
It can be arranged as required to width (circumferential size).
C. referring to Fig. 3, spring shim 3 is placed in 2 top of spring.As shown in Figure 10 and Figure 11, spring shim 3 includes flat
The limit protrusion 32 of tabletting 31 and the vertical flat tabletting 31.In the illustrated embodiment, flat tabletting 31 is generally circular,
Limit protrusion 32 extends from the radially inward edge of flat tabletting 31 to the side far from waveform spring 2.
It is understood that limit protrusion 32 is not essential structure.Limit protrusion 32 can be used for that waveform spring is arranged
Minimum pre-pressing force.In other words, the initial compression amount of waveform spring 2 is adjusted in the height of projection of limit protrusion 32, is convenient for
Adjust the fashionable feel of shot card.
D. referring to Fig. 4, mode and lens mount 1 that spring shim fixed ring 4 is connected through a screw thread are fixed.On lens mount 1
With internal thread, external screw thread is carried in spring shim fixed ring 4.External screw thread in spring shim fixed ring 4, which screws, is engaged to mirror
Internal thread on headstock 1.
Specifically, being provided with the internal thread on the inner wall of the second annular protrusion 12 of lens mount 1.Spring shim is fixed
Ring 4 includes the stud portion 42 of flat platen 41 and the vertical flat platen 41.The external screw thread is provided in stud portion 42.
After spring shim fixed ring 4 screws and is engaged to lens mount 1, the flat platen 41 of spring shim fixed ring 4 is supported
By the limit protrusion 32 of simultaneously holddown spring gasket 3.To so that waveform spring 2 is in the initial compression amount of setting, that is,
It says, applies the preload of setting to waveform spring 2.When camera lens adapter ring 6 is caught in lens mount 1, the power of application must be big
In the preload.
It is last it is to be noted that：Above example is only to illustrate the technical solution of the utility model, rather than limits it
System.It will be understood by those of ordinary skill in the art that：Can with technical scheme described in the above embodiments is modified, or
Person's equivalent replacement of some of the technical features；These modifications or replacements do not make the essence of corresponding technical solution de-
Spirit and scope from various embodiments of the utility model technical solution.
Claims (11)
1. a kind of camera lens bayonet fixing arrangement, which is characterized in that including：
Lens mount (1) is provided at least one circumferential notch (13), corresponds to each circumferential notch (13) and is provided with card slot
(14), the card slot (14) is connected to the bottom of corresponding circumferential notch (13), and circumferentially extends to the lens mount (1)；
Camera lens (5), is provided with the claw (61) radially extended, and the circumferential lengths of the claw (61) correspond to respective card slot
(14) circumferential lengths；
Spring (2) is resiliently arranged in the axial direction between the camera lens (5) and the lens mount (1),
Wherein, it is provided with convex closure (611) on the claw (61)；The card slot (14) further comprises pit (141), in camera lens
(5) in the state of relative to lens mount (1) clamping in place, claw (61) cooperation is in the card slot (14), the convex closure
(611) cooperation is in the pit (141).
2. camera lens bayonet fixing arrangement as described in claim 1, which is characterized in that be provided with axis on the lens mount (1)
To first annular raised (11) of extension, the circumferential direction notch (13) is arranged with card slot (14) in first annular raised (11)
On.
3. camera lens bayonet fixing arrangement as claimed in claim 2, which is characterized in that be provided with axis on the lens mount (1)
To the second annular protrusion (12) of extension, the diameter that second annular protrusion (12) is located at first annular raised (11) is inside
Side, the spring (2) are waveform spring, and the spring (2) be limited in radially first annular raised (11) with
Between second annular protrusion (12).
4. camera lens bayonet fixing arrangement as described in claim 1, which is characterized in that further comprise camera lens adapter ring (6), institute
It states camera lens adapter ring (6) and is removably fixedly attached to the camera lens (5), wherein the claw (61) is arranged in the mirror
On head adapter ring (6).
5. the camera lens bayonet fixing arrangement as described in any one of claim 1-4, which is characterized in that the number of the claw (61)
Amount is multiple, is uniformly arranged in the circumferential, and the circumferential width of one of claw is more than the circumferential width of other claws, described
The quantity of card slot is identical as the quantity of the claw, and the circumferential width of card slot corresponding with one claw is more than other
The circumferential width of card slot.
6. camera lens bayonet fixing arrangement as claimed in claim 5, which is characterized in that further comprise spring shim (3) and bullet
Spring gasket fixed ring (4), the spring shim (3) are arranged in the axially external of the spring (2), the spring shim fixed ring
(4) it is fixedly attached to the lens mount (1), and the spring shim (3) is flexibly clamped in the spring shim fixed ring
(4) between the spring (2).
7. camera lens bayonet fixing arrangement as claimed in claim 6, which is characterized in that the spring shim (3) includes mutually interconnecting
The flat tabletting (31) connect and limit protrusion (32), the flat tabletting (31) coordinate with the spring (2), the limit protrusion
(32) axially extended from the flat tabletting (31), to coordinate with the spring shim fixed ring (4).
8. camera lens bayonet fixing arrangement as claimed in claim 6, which is characterized in that the spring shim fixed ring (4) includes
The flat platen (41) of interconnection and stud portion (42), the flat platen (41) coordinates with the spring shim (3), described
Stud portion (42), which screws, is fixed to the lens mount (1).
9. camera lens bayonet fixing arrangement as claimed in claim 5, which is characterized in that the claw (61) is in the convex closure
(611) the sum of the height of projection of the size and the convex closure (611) in protrusion direction is less than the card slot (14) in the axial direction
Size.
10. camera lens bayonet fixing arrangement as claimed in claim 9, which is characterized in that the convex closure (611) is hemispherical.
11. a kind of thermal imaging apparatus, which is characterized in that include that camera lens bayonet as described in any one of claim 1-10 is fixed
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182195.XU CN207965290U (en) | 2018-02-02 | 2018-02-02 | A kind of camera lens bayonet fixing arrangement and the thermal imaging apparatus with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820182195.XU CN207965290U (en) | 2018-02-02 | 2018-02-02 | A kind of camera lens bayonet fixing arrangement and the thermal imaging apparatus with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207965290U true CN207965290U (en) | 2018-10-12 |
Family
ID=63736814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820182195.XU Expired - Fee Related CN207965290U (en) | 2018-02-02 | 2018-02-02 | A kind of camera lens bayonet fixing arrangement and the thermal imaging apparatus with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207965290U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111352286A (en) * | 2020-02-14 | 2020-06-30 | 梁燕玲 | Switching device |
| WO2020173307A1 (en) * | 2019-02-25 | 2020-09-03 | 深圳市大疆创新科技有限公司 | Lens mount, camera device, camera system, and movable member |
| EP3974878A3 (en) * | 2020-09-29 | 2022-07-27 | Sick Ag | Lens module |
-
2018
- 2018-02-02 CN CN201820182195.XU patent/CN207965290U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020173307A1 (en) * | 2019-02-25 | 2020-09-03 | 深圳市大疆创新科技有限公司 | Lens mount, camera device, camera system, and movable member |
| CN111352286A (en) * | 2020-02-14 | 2020-06-30 | 梁燕玲 | Switching device |
| EP3974878A3 (en) * | 2020-09-29 | 2022-07-27 | Sick Ag | Lens module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200717 Address after: 311501 building A1, No. 299, Qiushi Road, Tonglu Economic Development Zone, Tonglu County, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Haikang Micro Shadow Sensing Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province 310052 Binjiang District Qianmo Road No. 555 Patentee before: Hangzhou Hikvision Digital Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Hangzhou micro image software Co.,Ltd. Assignor: Hangzhou Haikang Micro Shadow Sensing Technology Co.,Ltd. Contract record no.: X2021990000038 Denomination of utility model: A lens bayonet fixing structure and a thermal imaging device thereof Granted publication date: 20181012 License type: Common License Record date: 20210118 |
|
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