CN208723968U - A kind of camera telescopic device and mobile phone - Google Patents
A kind of camera telescopic device and mobile phone Download PDFInfo
- Publication number
- CN208723968U CN208723968U CN201821714051.0U CN201821714051U CN208723968U CN 208723968 U CN208723968 U CN 208723968U CN 201821714051 U CN201821714051 U CN 201821714051U CN 208723968 U CN208723968 U CN 208723968U
- Authority
- CN
- China
- Prior art keywords
- gear
- transmission
- lead screw
- camera
- telescopic device
- 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
- Telephone Set Structure (AREA)
Abstract
The utility model relates to technical field of mechanical transmission, and more particularly, to a kind of camera telescopic device and mobile phone, to alleviate existing mobile phone camera lens telescoping device, there are the technical problems that length dimension is big and assembling difficulty is high.The device includes transmission mechanism, lead screw, nut and driving mechanism；The output axis connection of transmission mechanism and driving mechanism；Lead screw is connect with transmission mechanism；Nut is connect with camera, and with lead screw engaged transmission to drive camera to go up and down；The output shaft of driving mechanism is parallel with lead screw.The utility model shortens the size of length direction, improves space utilization rate, realizes camera relative to the flexible of handset shell, can protect camera, increase the screen accounting of mobile phone.Meanwhile it is higher using the precision of lead screw transmission.In addition, the assembling difficulty of each mechanism is effectively reduced inside handset shell.
Description
Technical field
The utility model relates to technical field of mechanical transmission, more particularly, to a kind of camera telescopic device and mobile phone.
Background technique
With smart phone design and the promotion of manufacturing technology, the mobile phone of height screen accounting dominates the market rapidly and becomes important
Developing direction.With the continuous release of comprehensive screen mobile phone, the setting position of camera is increasingly set by related to Starting mode
The attention of meter personnel.It takes pictures since mobile phone camera cannot still penetrate display screen, i.e., camera must be designed in display screen
Region in addition, and shield the raising of accounting, it is meant that the space that camera is installed around mobile phone further decreases, therefore, for
The mobile phone camera of height screen accounting needs to be hidden in the display screen back side, shrinks under normality in internal body, stretches when it is desired to be used
Screen is taken pictures out.Due to being limited by mobile phone space, installation site, the kind of drive, the volume etc. of camera are all to need
Emphasis is wanted to consider the problems of.In the prior art, drive camera flexible frequently with the driving form of bolt and nut.
Patent No. CN207251786U, the patent of entitled " camera telescopic device and mobile phone " disclose a kind of camera shooting
Head telescopic device, as shown in Figure 1, including being installed on pedestal 1 ' inside handset shell, screw rod 2 ', driving device 3 ', being set to
Nut 4 ' and pushing block 5 ' on screw rod 2 ', driving device 3 ' are installed on pedestal 1 ', the output shaft of screw rod 2 ' and driving device 3 '
Connection；2 ' engaged transmission of nut 4 ' and screw rod, pushing block 5 ' is installed on nut 4 ', and connect with camera.Its working principle is that: it drives
Dynamic device 3 ' drives screw rod 2 ' to rotate, the nut 4 ' engaged with screw rod 2 ' rotation and lifting on screw rod 2 ', so that being installed on nut
Pushing block 5 ' on 4 ' drives camera lifting.Driving device 3 ' includes motor 31 ' and planetary reduction gear 32 '.Since this device is adopted
With Planetary Gear Transmission, number of parts is more, and structure is complicated, and assembling difficulty is high, and transmission efficiency is low, meanwhile, motor 31 ', planet
On the same axis, length dimension is larger for the Gear Planet Transmission and screw rod 2 ' of retarder 32 '.
Therefore, there are the technical problems that length dimension is big and assembling difficulty is high for existing mobile phone camera lens telescoping device.
Utility model content
The purpose of this utility model is to provide a kind of camera telescopic device and mobile phones, to alleviate existing cell-phone camera
There are the technical problems that length dimension is big and assembling difficulty is high for head telescopic device.
In order to solve the above technical problems, technical solution provided by the utility model is:
A kind of camera telescopic device, including transmission mechanism, lead screw, nut and driving mechanism；
The output axis connection of the transmission mechanism and the driving mechanism；
The lead screw is connect with the transmission mechanism；
The nut is connect with camera, and with the lead screw engaged transmission to drive the camera to go up and down；
The output shaft of the driving mechanism is parallel with the lead screw.
Further,
The transmission mechanism includes the first gear and second gear of horizontal conveyor connection；
The output axis connection of the first gear and the driving mechanism；
The second gear is connect with the lead screw.
Further,
The transmission mechanism further includes several driving gear components, and the driving gear component includes transmission shaft and is set in
Transmission gear outside the transmission shaft；
The transmission shaft is parallel with the lead screw；
Successively horizontal conveyor connects with the second gear for the first gear, several transmission gears.
Further,
The first engaging section and the second engagement that there is the transmission gear length direction along the transmission shaft to set gradually
Portion；
First engaging section and the first gear are sequentially connected；
Second engaging section and the second gear are sequentially connected.
Further,
The transmission gear includes that the first transmission gear set gradually along the length direction of the transmission shaft and second pass
Moving gear；
First transmission gear and the first gear are sequentially connected；
Second transmission gear and the second gear are sequentially connected.
Further,
It further include guiding mechanism, the guiding mechanism includes guide post and the pilot hole for being set to the nut；
The guide post is installed on the pilot hole, and parallel with the lead screw；The nut can be along the length of the guide post
Spend direction movement.
Further,
It further include retainer, the retainer is installed on inside handset shell, is used to support the lead screw and the guide post.
Further,
It further include abutment, the abutment includes horizontal part and vertical portion；
The horizontal part is connect with the driving mechanism；
The vertical portion is installed on the retainer.
Further,
It further include end cap, the end cap is installed on the end face of the retainer, is used to support the transmission mechanism.
A kind of mobile phone, including the camera telescopic device.
In conjunction with above technical scheme, the beneficial effect that the utility model reaches is:
Driving mechanism and transmission mechanism rotate forward, and driving lead screw rotates forward, so that nut and lead screw engaged transmission and rising, drive
Camera stretches out outside mobile phone shell body；Driving mechanism and transmission mechanism invert, driving lead screw reversion, so that nut is engaged with lead screw
It is driven and declines, camera is driven to retract inside handset shell, realize camera relative to the flexible of handset shell.It is taken the photograph under normality
As head is shunk inside handset shell, camera can be protected, avoids causing camera to damage because of the accidental operations such as collide, rub
It is bad.Meanwhile mobile phone screen is not necessarily camera reserved space, can increase the screen accounting of mobile phone.
The output axis connection of transmission mechanism and driving mechanism；Lead screw is connect with transmission mechanism, and transmission mechanism is by driving mechanism
Power commutation conversion after driving lead screw rotation, the output shaft of lead screw and driving mechanism is arranged in parallel, without setting
Be placed in same straight line, transmission mechanism can be connect with the top at the top of driving mechanism and lead screw respectively, can also respectively with drive
The bottom of motivation structure is connected with the bottom of lead screw, shortens the size of length direction.In addition, transmission mechanism can also respectively with drive
The top of motivation structure is connected with the bottom of lead screw, and avoiding lead screw with driving mechanism, size is too long on the same line, expands this
The degree flexible for installation of utility model enables the space inside staff's reasonable arrangement handset shell, improves space utilization rate.
Meanwhile it is higher using the precision of lead screw transmission.In addition, improving space utilization since transmission mechanism reduces length dimension
Rate, therefore, the assembling difficulty of each mechanism is effectively reduced inside handset shell.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the axonometric drawing of camera telescopic device in the prior art；
Fig. 2 is the structural schematic diagram of camera telescopic device provided by the embodiment of the utility model；
Fig. 3 is the partial enlarged view of camera telescopic device provided by the embodiment of the utility model；
Fig. 4 is the axonometric drawing of camera telescopic device provided by the embodiment of the utility model.
Icon: 1 '-pedestal；2 '-screw rods；3 '-driving devices；4 '-nuts；5 '-pushing blocks；31 '-motors；32 '-planets subtract
Fast device；100- transmission mechanism；200- lead screw；300- nut；400- driving mechanism；500- guiding mechanism；600- retainer；700-
Abutment；110- first gear；120- second gear；130- driving gear component；131- transmission shaft；132- transmission gear；
The first engaging section of 133-；The second engaging section of 134-；140- end cap；510- guide post；710- horizontal part；The vertical portion 720-.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment 1 to embodiment 2 is described in detail with reference to the accompanying drawing.
Embodiment 1
A kind of camera telescopic device is present embodiments provided, please with reference to Fig. 2 to Fig. 4.Fig. 2 is that the utility model is real
The structural schematic diagram of the camera telescopic device of example offer is provided；Fig. 3 is the flexible dress of camera provided by the embodiment of the utility model
The partial enlarged view set；Fig. 4 is the axonometric drawing of camera telescopic device provided by the embodiment of the utility model.
Including transmission mechanism 100, lead screw 200, nut 300 and driving mechanism 400；Transmission mechanism 100 and driving mechanism 400
Output axis connection；Lead screw 200 is connect with transmission mechanism 100；Nut 300 is connect with camera, and with the engaged transmission of lead screw 200
To drive camera to go up and down；The output shaft of driving mechanism 400 is parallel with lead screw 200.
Driving mechanism 400 and transmission mechanism 100 rotate forward, and driving lead screw 200 rotates forward, so that nut 300 is engaged with lead screw 200
It is driven and rises, camera is driven to stretch out outside mobile phone shell body；Driving mechanism 400 and transmission mechanism 100 invert, and drive lead screw
200 reversions drive inside camera retraction handset shell, realization is taken the photograph so that nut 300 and the engaged transmission of lead screw 200 and declining
As head is relative to the flexible of handset shell.Under normality camera shrink inside handset shell, camera can be protected, avoid because
The accidental operations such as collision, friction cause camera to damage.Meanwhile mobile phone screen is not necessarily camera reserved space, can increase
The screen accounting of mobile phone.
The output axis connection of transmission mechanism 100 and driving mechanism 400；Lead screw 200 is connect with transmission mechanism 100, driver
Structure 100 rotates driving lead screw 200 after the power commutation conversion of driving mechanism 400, so that lead screw 200 and driving mechanism 400
Output shaft can be arranged in parallel, without being set to same straight line, the top that transmission mechanism 100 can respectively with driving mechanism 400
Portion is connected with the top of lead screw 200, can also be connect, be shortened with the bottom of the bottom of driving mechanism 400 and lead screw 200 respectively
The size of length direction.In addition, transmission mechanism 100 can also connect with the top of driving mechanism 400 and the bottom of lead screw 200 respectively
It connects, avoiding lead screw 200 with driving mechanism 400, size is too long on the same line, expands the degree flexible for installation of the present embodiment, makes
Staff can space inside reasonable arrangement handset shell, improve space utilization rate.Meanwhile being driven using lead screw 200
Precision is higher.In addition, improving space utilization rate, therefore, handset shell since transmission mechanism 100 reduces length dimension
The assembling difficulty of internal each mechanism is effectively reduced.
In the optinal plan of the present embodiment, more preferably,
Transmission mechanism 100 includes the first gear 110 and second gear 120 of horizontal conveyor connection；First gear 110 and drive
The output axis connection of motivation structure 400；Second gear 120 is connect with lead screw 200.
Specifically, driving mechanism 400 is motor；First gear 110 is set in outside the output shaft of motor；Second gear
120 are set in outside lead screw 200, and second gear 120 can be riveted with lead screw 200.First gear 110 and second gear 120 will
After the edge axial power of output that driving mechanism 400 exports is converted to the power perpendicular to output shaft axial direction, power is passed
It is handed to lead screw 200, and power is converted into the length direction along lead screw 200 again.Transmission mechanism 100 makes lead screw 200 and drives
The output shaft of motivation structure 400 can be arranged in parallel, without being set to same straight line, transmission mechanism 100 can respectively with driving
The top of mechanism 400 is connected with the top of lead screw 200, bottom that can also respectively with the bottom of driving mechanism 400 and lead screw 200
Connection, shortens the size of length direction.In addition, transmission mechanism 100 can also respectively with the top of driving mechanism 400 and lead screw
200 bottom connection, avoiding lead screw 200 with driving mechanism 400, size is too long on the same line, expands the peace of the present embodiment
Flexibility ratio is filled, the space inside staff's reasonable arrangement handset shell is enable, improves space utilization rate.Meanwhile using silk
The precision that thick stick 200 is driven is higher.In addition, space utilization rate is improved since transmission mechanism 100 reduces length dimension, because
This, the assembling difficulty of each mechanism is effectively reduced inside handset shell.
In the optinal plan of transmission mechanism 100, more preferably,
Transmission mechanism 100 further includes several driving gear components 130, and driving gear component 130 includes transmission shaft 131 and set
Loaded on the transmission gear 132 outside transmission shaft 131；Transmission shaft 131 is parallel with lead screw 200；First gear 110, several driving cogs
Successively horizontal conveyor is connect with transmission gear 132 for wheel 132 and second gear 120.
Since the diameter dimension of first gear 110 and second gear 120 is limited by handset shell thickness, so that lead screw
There may be movement interference between 200 and driving mechanism 400, therefore several intermeshing driving gear components 130 are set,
Driving gear component 130 positioned at two sides is engaged with first gear 110 and second gear 120 respectively.Driving gear component simultaneously
130 can also make first gear 110 and second gear 120 be located at different horizontal positions, enable the present embodiment according to hand
The position of the space layout setting transmission mechanism 100 of machine enclosure interior, improves space utilization rate.
Further,
The first engaging section 133 and the second engagement that there is transmission gear 132 length direction along transmission shaft 131 to set gradually
Portion 134；First engaging section 133 is sequentially connected with first gear 110；Second engaging section 134 is sequentially connected with second gear 120.
Transmission gear 132 is set to reduce transmission with the structure of the first engaging section 133 and the second engaging section 134
The volume of gear assembly 130.
But not limited to this, transmission gear 132 can also include the first biography successively installed along the axis direction of transmission shaft 131
Moving gear and the second transmission gear；First transmission gear and first gear 110 are sequentially connected；Second transmission gear and second gear
120 transmission connections.
In the optinal plan of the present embodiment, more preferably,
Camera telescopic device further includes guiding mechanism 500, and guiding mechanism 500 includes guide post 510 and is set to nut 300
Pilot hole；Guide post 510 is installed on pilot hole, and parallel with lead screw 200；Nut 300 can be transported along the length direction of guide post 510
It is dynamic.
Setting guide post 510 makes nut 300 that camera accurately be driven to stretch out or retract, and avoids rubbing with handset shell
It wipes.
In the optinal plan of the present embodiment, more preferably,
Camera telescopic device further includes retainer 600, and retainer 600 is installed on inside handset shell, is used to support silk
Thick stick 200 and guide post 510.
Retainer 600 can be supported the both ends of lead screw 200, for improving the intensity of lead screw 200, avoid its damage
It is bad, it prolongs its service life.
Further,
Camera telescopic device further includes abutment 700, and abutment 700 includes horizontal part 710 and vertical portion 720；It is horizontal
Portion 710 is connect with driving mechanism 400；Vertical portion 720 is installed on retainer 600.
Abutment 700 is used for fixed drive mechanism 400, guarantees that driving mechanism 400 can work normally.
Further,
Camera telescopic device further includes end cap 140, and end cap 140 is installed on the end face of retainer 600, is used to support biography
Motivation structure 100.
The transmission shaft 131 of transmission mechanism 100 is movably set on end cap 140.
Embodiment 2
The embodiment is another preferred embodiment arranged side by side with 1 phase of embodiment, 1 institute of embodiment except distinguishing feature
Disclosed technical solution belongs to range disclosed in the present embodiment, skill disclosed in the embodiment 1 except distinguishing feature
Art scheme is not repeated to describe.
A kind of mobile phone is present embodiments provided, please with reference to Fig. 2 to Fig. 4.Fig. 2 is provided by the embodiment of the utility model
The structural schematic diagram of camera telescopic device；Fig. 3 is that the part of camera telescopic device provided by the embodiment of the utility model is put
Big figure；Fig. 4 is the axonometric drawing of camera telescopic device provided by the embodiment of the utility model.
Including the camera telescopic device.
Driving mechanism 400 and transmission mechanism 100 rotate forward, and driving lead screw 200 rotates forward, so that nut 300 is engaged with lead screw 200
It is driven and rises, camera is driven to stretch out outside mobile phone shell body；Driving mechanism 400 and transmission mechanism 100 invert, and drive lead screw
200 reversions drive inside camera retraction handset shell, realization is taken the photograph so that nut 300 and the engaged transmission of lead screw 200 and declining
As head is relative to the flexible of handset shell.Under normality camera shrink inside handset shell, camera can be protected, avoid because
The accidental operations such as collision, friction cause camera to damage.Meanwhile mobile phone screen is not necessarily camera reserved space, can increase
The screen accounting of mobile phone.
The output axis connection of transmission mechanism 100 and driving mechanism 400；Lead screw 200 is connect with transmission mechanism 100, driver
Structure 100 rotates driving lead screw 200 after the power commutation conversion of driving mechanism 400, so that lead screw 200 and driving mechanism 400
Output shaft can be arranged in parallel, without being set to same straight line, the top that transmission mechanism 100 can respectively with driving mechanism 400
Portion is connected with the top of lead screw 200, can also be connect, be shortened with the bottom of the bottom of driving mechanism 400 and lead screw 200 respectively
The size of length direction.In addition, transmission mechanism 100 can also connect with the top of driving mechanism 400 and the bottom of lead screw 200 respectively
It connects, avoiding lead screw 200 with driving mechanism 400, size is too long on the same line, expands the degree flexible for installation of the present embodiment, makes
Staff can space inside reasonable arrangement handset shell, improve space utilization rate.Meanwhile being driven using lead screw 200
Precision is higher.In addition, improving space utilization rate, therefore, handset shell since transmission mechanism 100 reduces length dimension
The assembling difficulty of internal each mechanism is effectively reduced.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of camera telescopic device, which is characterized in that including transmission mechanism (100), lead screw (200), nut (300) and drive
Motivation structure (400)；
The output axis connection of the transmission mechanism (100) and the driving mechanism (400)；
The lead screw (200) connect with the transmission mechanism (100)；
The nut (300) connect with camera, and with the lead screw (200) engaged transmission to drive the camera to go up and down；
The output shaft of the driving mechanism (400) is parallel with the lead screw (200).
2. camera telescopic device according to claim 1, which is characterized in that the transmission mechanism (100) includes level
The first gear (110) and second gear (120) of transmission connection；
The output axis connection of the first gear (110) and the driving mechanism (400)；
The second gear (120) connect with the lead screw (200).
3. camera telescopic device according to claim 2, which is characterized in that the transmission mechanism (100) is if further include
Dry driving gear component (130), the driving gear component (130) include transmission shaft (131) and are set in the transmission shaft
(131) external transmission gear (132)；
The transmission shaft (131) is parallel with the lead screw (200)；
Successively horizontal conveyor connects for the first gear (110), several transmission gears (132) and the second gear (120)
It connects.
4. camera telescopic device according to claim 3, which is characterized in that the transmission gear (132) has along institute
State the first engaging section (133) and the second engaging section (134) that the length direction of transmission shaft (131) is set gradually；
First engaging section (133) and the first gear (110) are sequentially connected；
Second engaging section (134) and the second gear (120) are sequentially connected.
5. camera telescopic device according to claim 3, which is characterized in that the transmission gear (132) includes along institute
State the first transmission gear and the second transmission gear that the length direction of transmission shaft (131) is set gradually；
First transmission gear and the first gear (110) are sequentially connected；
Second transmission gear and the second gear (120) are sequentially connected.
6. camera telescopic device according to claim 1, which is characterized in that it further include guiding mechanism (500), it is described to lead
It include guide post (510) and the pilot hole for being set to the nut (300) to mechanism (500)；
The guide post (510) is installed on the pilot hole, and parallel with the lead screw (200)；The nut (300) can be along institute
State the length direction movement of guide post (510).
7. camera telescopic device according to claim 6, which is characterized in that further include retainer (600), the holding
Frame (600) is installed on inside handset shell, is used to support the lead screw (200) and the guide post (510).
8. camera telescopic device according to claim 7, which is characterized in that it further include abutment (700), it is described to keep out
Part (700) includes horizontal part (710) and vertical portion (720)；
The horizontal part (710) connect with the driving mechanism (400)；
The vertical portion (720) is installed on the retainer (600).
9. camera telescopic device according to claim 8, which is characterized in that further include end cap (140), the end cap
(140) it is installed on the end face of the retainer (600), is used to support the transmission mechanism (100).
10. a kind of mobile phone, which is characterized in that including the described in any item camera telescopic devices of such as claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821714051.0U CN208723968U (en) | 2018-10-22 | 2018-10-22 | A kind of camera telescopic device and mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821714051.0U CN208723968U (en) | 2018-10-22 | 2018-10-22 | A kind of camera telescopic device and mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208723968U true CN208723968U (en) | 2019-04-09 |
Family
ID=65983575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821714051.0U Active CN208723968U (en) | 2018-10-22 | 2018-10-22 | A kind of camera telescopic device and mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208723968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260122A (en) * | 2019-06-20 | 2019-09-20 | 歌尔股份有限公司 | Lifting device for camera and mobile terminal |
-
2018
- 2018-10-22 CN CN201821714051.0U patent/CN208723968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260122A (en) * | 2019-06-20 | 2019-09-20 | 歌尔股份有限公司 | Lifting device for camera and mobile terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109257467A (en) | A kind of camera telescopic device and mobile phone | |
| CN109068049A (en) | Camera telescopic device and mobile phone | |
| CN207251786U (en) | Camera telescopic device and mobile phone | |
| CN109120831A (en) | A kind of Telescopic pick-up head device and mobile phone | |
| CN204924266U (en) | There is not shaft type one -dimensional revolving stage | |
| CN208723968U (en) | A kind of camera telescopic device and mobile phone | |
| CN112551387B (en) | Small-size hoisting apparatus for building | |
| CN208724055U (en) | A kind of Telescopic pick-up head device and mobile phone | |
| CN107306480B (en) | Outdoor communication cabinet convenient to overhaul | |
| CN114337483A (en) | Solar green building with light-harvesting regulation function | |
| CN210297071U (en) | Supporting wire device for electric power rush-repair | |
| CN208972993U (en) | A kind of lifting structure | |
| CN208862963U (en) | Camera telescopic device and mobile phone | |
| CN208006874U (en) | A kind of novel on-vehicle liquid crystal display | |
| CN210457031U (en) | Pipeline winding and unwinding devices | |
| CN210895181U (en) | Cloud computing desktop protective structure | |
| CN209149673U (en) | A kind of precision die facilitating demonstration displaying device | |
| CN108069368A (en) | A kind of bipod mast Lift-on/Lift-off System easy to remove | |
| CN107225519A (en) | A kind of portable adjustment type screw shaft of ship installing mechanism | |
| CN208394544U (en) | A kind of cable reel installation of easy disassembly | |
| CN215493773U (en) | Electric energy meter convenient to dismantle | |
| CN216243339U (en) | Television monitor supporting device | |
| CN212933990U (en) | Indoor high definition meeting screen | |
| CN214206980U (en) | Inner frame body lifting device of frying equipment | |
| CN218879006U (en) | Polyester yarn guide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |