CN209431014U - Lifting device for camera and electronic equipment - Google Patents

Lifting device for camera and electronic equipment Download PDF

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Publication number
CN209431014U
CN209431014U CN201822051754.6U CN201822051754U CN209431014U CN 209431014 U CN209431014 U CN 209431014U CN 201822051754 U CN201822051754 U CN 201822051754U CN 209431014 U CN209431014 U CN 209431014U
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China
Prior art keywords
gear
camera
lifting
elevating lever
track
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Active
Application number
CN201822051754.6U
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Chinese (zh)
Inventor
刘琴
高瑞莹
吕鸿祥
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Goertek Techology Co Ltd
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Goertek Techology Co Ltd
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Priority to CN201822051754.6U priority Critical patent/CN209431014U/en
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Abstract

The utility model relates to camera lifting technology fields, disclose a kind of lifting device for camera, comprising: bracket, bracket slide are provided with elevating lever, and the upper end of elevating lever is equipped with camera;Bracket is provided with gear mechanism and motor, and motor drives lifter rod lifting by gear mechanism.A kind of electronic equipment is also disclosed, above-mentioned lifting device for camera is provided with.The utility model has stable working, high reliablity, the feature of service life length, and camera lifting speed is adjustable.

Description

Lifting device for camera and electronic equipment
Technical field
The utility model relates to camera lifting technology fields, in particular to lifting device for camera and electronic equipment.
Background technique
It is well known that camera is widely used in consumer electronics product, with the high speed development of science and technology, people are offseted The requirement of expense electronic product gradually increases, and a kind of liftable camera comes into being, and can be applied to mobile phone, VR equipment, intelligence In the electronic products such as energy speaker.The mobile phone with lifting camera existing at present mainly includes mobile phone body, camera, silk Thick stick component and motor, which drives the movement of lead screw assembly by motor, to realize the lifting of camera, but the mechanism deposits In certain deficiency, application is limited, and lead screw transmission is more demanding to stationarity, camera be arranged in the side of lead screw and with Nut connection on lead screw, when lifting, camera applies an inclined power to lead screw, when camera compared to lead screw load compared with When big, it will lead to due to discontinuity and shake, lead screw bending, deformation are even resulted in when serious.Therefore lead screw assembly Longevity.
Utility model content
For disadvantages described above, a purpose of the utility model is to provide a kind of lifting device for camera, uses for solving Lead screw assembly realizes the problem of stability is not high, lead screw assembly is easily damaged caused by camera lifting.
Another purpose of the utility model is to provide a kind of electronic equipment, lifting device for camera stable working, reliable Property it is high, the service life is long, and camera lifting speed is adjustable.
To achieve the above object, the technical solution of the utility model is:
A kind of lifting device for camera, comprising:
Bracket, the bracket slide are provided with elevating lever, and the upper end of the elevating lever is equipped with camera;
The bracket is provided with gear mechanism and motor, and the motor drives the elevating lever liter by the gear mechanism Drop.
Preferably, the bracket includes fore-stock and after-poppet, the elevating lever, the gear mechanism and the motor It is all set between the fore-stock and the after-poppet.
Preferably, the fore-stock is equipped with preceding track, the after-poppet is equipped with rear track, the elevating lever sliding It is installed on the preceding track and the rear track.
Preferably, the elevating lever corresponds to the preceding track and the position of the corresponding rear track is equipped with sliding slot, institute It states elevating lever and the preceding track and the rear track is slidably mounted on by sliding slot.
Preferably, the gear mechanism includes worm gear mechanism, cylindrical gear mechanism and gear and rack teeth mechanism, it is described Worm gear mechanism is sequentially connected by the cylindrical gear mechanism and the gear and rack teeth mechanism, the worm gear mechanism The output axis connection of worm screw and the motor, the rack gear of the gear and rack teeth mechanism are set to the elevating lever.
Preferably, the cylindrical gear mechanism includes pinion gear and gear wheel, the pinion gear and the worm and gear The worm gear of mechanism constitutes the first duplicate gear, gear the second duplex-gear of composition of the gear wheel and the gear and rack teeth mechanism Wheel.
Preferably, first duplicate gear is rotatablely installed by first rotating shaft seat in the fore-stock and the rear branch Between frame.
Preferably, second duplicate gear is rotatablely installed by the second shaft seat in the fore-stock and the rear branch Between frame.
To achieve the above object, the technical solution of the utility model is:
A kind of electronic equipment is provided with lifting device for camera described above.
After above-mentioned technical proposal, the beneficial effect of the utility model lifting device for camera is:
When work, the upper end of elevating lever is equipped with camera, and by motor driven gear mechanism, gear mechanism driving is risen Drop bar moves up and down, to realize that camera is gone up and down;Since camera is mounted on the upper end of elevating lever, when lifting, camera The power for only applying vertical direction to elevating lever will not generate inclined component, therefore lifting device for camera work is more stable, holds It loads with bigger;Using gear mechanism compared with the existing device for realizing lifting using lead screw, gear mechanism transmitting power is big, Service life is long, high reliablity;Gear mechanism can realize modularity design, structure is simple, at the same can also by change number of gear teeth, The lifting speed for adjusting camera, so that application is more extensive.
In the utility model, preceding track and rear track can be constrained guiding rack gear and slide up and down, so that elevating lever sliding is more Add steady.
In the utility model, using the first duplicate gear and the second duplicate gear, space can be not only saved, but also transmit Power is big.
After above-mentioned technical proposal, the beneficial effect of the utility model electronic equipment is:
A kind of electronic equipment is provided with above-mentioned lifting device for camera, lifting device for camera stable working, reliability Height, the service life is long, and camera lifting speed is adjustable.
To sum up, the utility model lifting device for camera solves camera lifting in the prior art there are works using lead screw Make it is unstable, the problem of longevity.The utility model lifting device for camera and electronic equipment, stable working, high reliablity, Service life is long, and camera lifting speed is adjustable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model lifting device for camera;
Fig. 2 is the decomposition texture schematic diagram of the utility model lifting device for camera;
Fig. 3 is the structural schematic diagram that the utility model lifting device for camera removes fore-stock;
In figure: 1- bracket, 11- fore-stock, track before 111-, 12- after-poppet, track after 121-, 2- elevating lever, 21- take the photograph As head installation end, 22- sliding slot, 3- gear mechanism, 31- worm gear mechanism, 311- worm screw, 312- turbine, 32- Cylinder Gear turbine Structure, 321- pinion gear, 322- gear wheel, 33- gear and rack teeth mechanism, 331- rack gear, 4- motor, 6- camera, 7- first rotating shaft Seat, the second shaft seat of 8-.
Specific embodiment
With reference to the accompanying drawings and examples, the utility model is further described.
As Fig. 1 and Fig. 2 jointly shown in, a kind of lifting device for camera, comprising: bracket 1, bracket 1 sliding be provided with lifting Bar 2, the upper end of elevating lever 2 are camera installation end 21 and are used to install camera 6;Bracket 1 is provided with gear mechanism 3 and electricity Machine 4, motor 4 drive elevating lever 2 to go up and down by gear mechanism 3.When work, the upper end of elevating lever 2 is equipped with camera 6, leads to It crosses motor 4 and drives gear mechanism 3, gear mechanism 3 drives elevating lever 2 to move up and down, to realize that camera 6 is gone up and down;Due to taking the photograph The upper end for being mounted on elevating lever 2 as first 6, when lifting, camera 6 only applies the power of vertical direction to elevating lever 2, will not generate Inclined component, therefore lifting device for camera work is more stable, carry load is bigger;Using gear mechanism 3 and existing utilization Lead screw realizes that the device of lifting is compared, and the gear mechanism 3 transmitting power is big, and the service life is long, high reliablity;Gear mechanism 3 can be realized Modularity design, structure is simple, while can also adjust the lifting speed of camera 6 by change number of gear teeth, so that using Occasion is more extensive.
As Fig. 2 and Fig. 3 jointly shown in, bracket 1 include fore-stock 11 and after-poppet 12, elevating lever 2, gear mechanism 3 and electricity Machine 4 is all set between fore-stock 11 and after-poppet 12.Fore-stock 11 is equipped with preceding track 111, and after-poppet 12 is equipped with rear rail Road 121, elevating lever 2 are slidably mounted on preceding track 111 and rear track 121.Rail after corresponding to preceding track 111 on elevating lever 2 and corresponding to The position in road 121 is equipped with sliding slot 22, and elevating lever 2 is slidably mounted on preceding track 111 and rear track 121 by sliding slot 22.Front rail Road 111 and rear track 121 can be constrained guiding elevating lever 2 and slide up and down, so that the sliding of elevating lever 2 is more steady.
As shown in Fig. 2, gear mechanism 3 includes worm gear mechanism 31, cylindrical gear mechanism 32 and gear and rack teeth mechanism 33, Worm gear mechanism 31 is sequentially connected by cylindrical gear mechanism 32 and gear and rack teeth mechanism 33, the worm screw of worm gear mechanism 31 311 are set to elevating lever 2 with the output axis connection of motor 4, the rack gear 331 of gear and rack teeth mechanism 33.Cylindrical gear mechanism 32 wraps Include pinion gear 321 and gear wheel 322, the first duplicate gear of composition of worm gear 312 of pinion gear and worm gear mechanism 31, gear wheel 322 constitute the second duplicate gear with the gear of gear and rack teeth mechanism 33.Using the first duplicate gear and the second duplicate gear, not only Space can be saved, and it is big to transmit power.
As shown in Fig. 2, the first duplicate gear 31 by first rotating shaft seat 7 be rotatablely installed in fore-stock 11 and after-poppet 12 it Between.Second duplicate gear 32 is rotatablely installed between fore-stock 11 and after-poppet 12 by the second shaft seat 8.
The detailed operation principle of the utility model lifting device for camera is as follows:
As shown in Fig. 2, work when, by motor 4 drive worm gear mechanism 31 worm screw 311 rotate, because worm screw 311 with Turbine 312 engages, and worm screw 311 drives turbine 312 to rotate, and turbine 312 and pinion gear 321 constitute the first duplicate gear, pinion gear 321 can rotate with turbine 312, and pinion gear 321 is engaged with gear wheel 322 again, therefore pinion gear 321 drives gear wheel 322 to rotate, The gear of gear wheel 322 and gear and rack teeth mechanism 33 constitutes the second duplicate gear, and the gear of gear and rack teeth mechanism 33 can be with canine tooth 322 rotation of wheel, the wheel and rack 331 of gear and rack teeth mechanism 33 are engaged and are moved up and down with carry-over bar 331, the movement of motor 4 The up and down motion of elevating lever 2 is converted to, to realize the elevating movement for the camera 6 being mounted on elevating lever 2;Utilize worm screw 311, the lifting of camera 6 is realized in cylindrical gear mechanism 32 and the engagement of elevating lever 2, with the existing device for realizing lifting using lead screw It compares, the gear mechanism 3 transmitting power is big, and the service life is long, stable working, high reliablity;Gear mechanism 3 can realize that modularity is set Meter, structure is simple, while the lifting speed of camera 6 can also be adjusted, so that application is wider by changing number of gear teeth It is general.
A kind of electronic equipment is provided with above-mentioned lifting device for camera, lifting device for camera stable working, reliability Height, the service life is long, and camera lifting speed is adjustable.
The utility model is not limited to above-mentioned specific embodiment, and those skilled in the art visualize from above-mentioned Hair, without creative labor, the various transformation made are all fallen within the protection scope of the utility model.

Claims (9)

1. a kind of lifting device for camera characterized by comprising
Bracket, the bracket slide are provided with elevating lever, and the upper end of the elevating lever is equipped with camera;The bracket setting There are gear mechanism and motor, the motor drives the lifter rod lifting by the gear mechanism.
2. lifting device for camera according to claim 1, which is characterized in that the bracket includes fore-stock and rear branch Frame, the elevating lever, the gear mechanism and the motor are all set between the fore-stock and the after-poppet.
3. lifting device for camera according to claim 2, which is characterized in that the fore-stock is equipped with preceding track, institute After-poppet is stated equipped with rear track, the elevating lever is slidably mounted on the preceding track and the rear track.
4. lifting device for camera according to claim 3, which is characterized in that the elevating lever correspond to the preceding track and It is corresponding it is described after the position of track be equipped with sliding slot, the elevating lever by sliding slot be slidably mounted on the preceding track and it is described after Track.
5. lifting device for camera according to claim 2, which is characterized in that the gear mechanism includes worm and gear machine Structure, cylindrical gear mechanism and gear and rack teeth mechanism, the worm gear mechanism pass through the cylindrical gear mechanism and the gear Rackwork transmission connection, the output axis connection of the worm screw of the worm gear mechanism and the motor, the rack-and-pinion machine The rack gear of structure is set to the elevating lever.
6. lifting device for camera according to claim 5, which is characterized in that the cylindrical gear mechanism includes pinion gear And gear wheel, the worm gear of the pinion gear and the worm gear mechanism constitute the first duplicate gear, the gear wheel with it is described The gear of gear and rack teeth mechanism constitutes the second duplicate gear.
7. lifting device for camera according to claim 6, which is characterized in that first duplicate gear passes through first turn Axle bed is rotatablely installed between the fore-stock and the after-poppet.
8. lifting device for camera according to claim 6, which is characterized in that second duplicate gear passes through second turn Axle bed is rotatablely installed between the fore-stock and the after-poppet.
9. a kind of electronic equipment, which is characterized in that be provided with the described in any item lifting device for camera of claim 1-8.
CN201822051754.6U 2018-12-07 2018-12-07 Lifting device for camera and electronic equipment Active CN209431014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822051754.6U CN209431014U (en) 2018-12-07 2018-12-07 Lifting device for camera and electronic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822051754.6U CN209431014U (en) 2018-12-07 2018-12-07 Lifting device for camera and electronic equipment

Publications (1)

Publication Number Publication Date
CN209431014U true CN209431014U (en) 2019-09-24

Family

ID=67970898

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822051754.6U Active CN209431014U (en) 2018-12-07 2018-12-07 Lifting device for camera and electronic equipment

Country Status (1)

Country Link
CN (1) CN209431014U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111142619A (en) * 2019-12-26 2020-05-12 维沃移动通信有限公司 Electronic device
CN111867313A (en) * 2020-07-31 2020-10-30 维沃移动通信有限公司 Electronic device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111142619A (en) * 2019-12-26 2020-05-12 维沃移动通信有限公司 Electronic device
CN111867313A (en) * 2020-07-31 2020-10-30 维沃移动通信有限公司 Electronic device

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