CN111288263B - Lifting type rotating device and electronic equipment - Google Patents
Lifting type rotating device and electronic equipment Download PDFInfo
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- CN111288263B CN111288263B CN202010136123.3A CN202010136123A CN111288263B CN 111288263 B CN111288263 B CN 111288263B CN 202010136123 A CN202010136123 A CN 202010136123A CN 111288263 B CN111288263 B CN 111288263B
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- lifting
- rotating shaft
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- 230000007246 mechanism Effects 0.000 claims abstract description 96
- 230000033001 locomotion Effects 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims description 15
- 230000003028 elevating effect Effects 0.000 claims description 13
- 230000008569 process Effects 0.000 claims description 13
- 230000009467 reduction Effects 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/204—Axial sliding means, i.e. for rotary support and axial guiding of nut or screw shaft
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H2025/2062—Arrangements for driving the actuator
- F16H2025/2075—Coaxial drive motors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to the technical field of electronic equipment, in particular to a lifting type rotating device and electronic equipment using the same. In the lifting type rotating device, the driving mechanism comprises a driving shaft and a lifting cylinder sleeved on the driving shaft; the transmission mechanism comprises a linear transmission assembly and a rotating shaft; the linear transmission assembly comprises a limiting cylinder sleeved outside the upper end of the lifting cylinder and an elastic piece connected between the limiting cylinder and the lifting cylinder; one end of the rotating shaft is sleeved in the upper end of the lifting cylinder, the other end of the rotating shaft extends out of the top end of the limiting cylinder and is connected with the electronic mechanism, and the rotating shaft is rotatably connected with the top end of the limiting cylinder; in this way, the driving shaft and the lifting cylinder which can realize linear lifting motion and the rotating shaft which can realize rotary motion are coaxially arranged, so that the size of the whole device is reduced, the miniaturization of the device is facilitated, and meanwhile, the coaxial arrangement of the driving shaft, the lifting cylinder and the rotating shaft is favorable for optimizing the stress of the device and improving the output thrust of the device.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of electronic equipment, in particular to a lifting type rotating device and electronic equipment using the same.
[ background of the invention ]
When the electronic product in the prior art uses the information acquisition equipment, the camera of the information acquisition equipment is pushed to do linear lifting motion and rotary motion through one or more motors, so that the lifting and rotating functions of the camera are realized.
The lifting rotating device in the prior art generally adopts a mode that a lifting shaft and a rotating shaft are arranged in parallel in space, so that the lifting rotating device in the prior art has the problem of overlarge volume, and the application of the lifting rotating device is limited.
Therefore, there is a need to provide a new lifting and rotating device to solve the above problems in the prior art.
[ summary of the invention ]
The invention aims to provide a lifting type rotating device and electronic equipment, and solves the technical problem that the lifting type rotating device in the prior art is too large in size.
The technical scheme of the invention is as follows: a lifting type rotating device is used for driving an electronic mechanism to lift and rotate, and comprises a transmission mechanism connected with the electronic mechanism and used for driving the electronic mechanism to move and a driving mechanism connected with the transmission mechanism and used for providing power for the transmission mechanism, wherein the driving mechanism comprises a driving shaft and a lifting cylinder sleeved on the driving shaft and capable of moving along the axial direction of the driving shaft; the transmission mechanism comprises a linear transmission assembly and a rotating shaft, the linear transmission assembly is connected with the electronic mechanism and the lifting cylinder and used for driving the electronic mechanism to do linear motion, the rotating shaft is connected with the electronic mechanism and used for driving the electronic mechanism to do linear motion and rotation, and the linear transmission assembly comprises a limiting cylinder and an elastic piece, the limiting cylinder is sleeved outside the upper end of the lifting cylinder, and the elastic piece is connected between the limiting cylinder and the lifting cylinder; one end of the rotating shaft is arranged in the upper end of the lifting cylinder, the other end of the rotating shaft extends out of the top end of the limiting cylinder and is connected with the electronic mechanism, the rotating shaft is rotatably connected with the top end of the limiting cylinder, and the rotating shaft, the lifting cylinder and the driving shaft are coaxially arranged; in the process of linear motion of the electronic mechanism, the lifting cylinder drives the elastic part, the limiting cylinder and the rotating shaft to do linear motion, so that the rotating shaft drives the electronic mechanism to do linear motion.
Preferably, the lifting rotating device further comprises a guide cylinder sleeved outside the lifting cylinder and the limiting cylinder, and the bottom end of the guide cylinder is fixedly connected with the driving mechanism.
Preferably, the upper end of the outer surface of the limiting cylinder is provided with a first limiting part, and the upper end of the inner surface of the guide cylinder is provided with a second limiting part which is matched with the first limiting part and used for limiting the limiting cylinder so as to stop the electronic mechanism from ascending.
Preferably, a first protruding portion is arranged at the lower end of the outer surface of the lifting cylinder, the elastic piece is a spring sleeved outside the lifting cylinder, the upper end of the spring is fixed on the lower end face of the limiting cylinder, the lower end of the spring is fixed on the top face of the first protruding portion, and the spring is coaxial with the rotating shaft, the lifting cylinder and the driving shaft.
Preferably, the upper end of the outer surface of the lifting cylinder is provided with a second protruding part, the lower end of the inner surface of the limiting cylinder is provided with a third protruding part, the bottom surface of the second protruding part is abutted against the top surface of the third protruding part in the process of linear movement of the electronic mechanism, and the lifting cylinder and the limiting cylinder do not move relatively; in the process of rotation of the electronic mechanism, the lifting cylinder and the limiting cylinder move relatively, and the bottom surface of the second protruding portion is separated from the top surface of the third protruding portion.
Preferably, the driving shaft is in threaded connection with the lifting cylinder, and the rotating shaft is in threaded connection with the lifting cylinder.
Preferably, the upper end of the inner surface of the lifting cylinder is provided with a first thread matched with the rotating shaft, and the lower end of the inner surface of the lifting cylinder is provided with a second thread matched with the driving shaft.
Preferably, the driving mechanism further comprises a motor and a reduction gearbox connected with the motor, and the reduction gearbox is connected with the driving shaft.
The invention also provides electronic equipment which comprises an electronic mechanism and the lifting type rotating device connected with the electronic mechanism.
Preferably, the electronic mechanism is a camera mechanism, and the camera mechanism comprises a camera.
The invention has the beneficial effects that: in the lifting type rotating device and the electronic equipment, the driving mechanism comprises a driving shaft and a lifting cylinder which is sleeved on the driving shaft and can move along the axial direction of the driving shaft; the transmission mechanism comprises a linear transmission assembly and a rotating shaft; the linear transmission assembly comprises a limiting cylinder sleeved outside the upper end of the lifting cylinder and an elastic piece connected between the limiting cylinder and the lifting cylinder; one end of the rotating shaft is sleeved in the upper end of the lifting cylinder, the other end of the rotating shaft extends out of the top end of the limiting cylinder and is connected with the electronic mechanism, and the rotating shaft is rotatably connected with the top end of the limiting cylinder; in this way, the driving shaft and the lifting cylinder which can realize linear lifting motion and the rotating shaft which can realize rotary motion are coaxially arranged, so that the size of the whole device is reduced, the miniaturization of the device is facilitated, and meanwhile, the coaxial arrangement of the driving shaft, the lifting cylinder and the rotating shaft is favorable for optimizing the stress of the device and improving the output thrust of the device.
[ description of the drawings ]
Fig. 1 is a schematic structural view of an initial state of the elevating rotating device according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of the lifting/lowering type rotating apparatus of embodiment 1 of the present invention in a lifted state;
fig. 3 is a schematic structural view of a rotation state of the elevating rotation device according to embodiment 1 of the present invention;
fig. 4 is a schematic diagram of the cooperation between a lifting cylinder and a limiting cylinder in the lifting rotating device according to embodiment 1 of the present invention;
FIG. 5 is a schematic diagram showing the engagement between a limiting cylinder and a guide cylinder in the elevating type rotating apparatus according to embodiment 1 of the present invention;
fig. 6 is an exploded view of the elevation type rotation apparatus according to embodiment 1 of the present invention;
fig. 7 is a side perspective view of the elevating rotation device according to embodiment 1 of the present invention;
fig. 8 is a view showing the arrangement of the rotating shaft and the electronic mechanism in the elevating rotating device according to embodiment 1 of the present invention;
fig. 9 is a front perspective view of the elevating rotating device according to embodiment 1 of the present invention;
fig. 10 is a schematic structural diagram of a terminal device according to embodiment 3 of the present invention.
[ detailed description ] embodiments
The invention is further described with reference to the following figures and embodiments.
It should be noted that the terms "first", "second" and "third" etc. in the description and claims of the present invention and the above-mentioned drawings are used for distinguishing different objects and are not used for describing a specific order. Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
All directional indicators in the embodiments of the present invention (such as upper, lower, left, right, front, rear, inner, outer, top, bottom … …) are only used to explain the relative position between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. When an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
Example 1
Referring to fig. 1, the lifting and rotating device 100 includes a driving mechanism 10 and a transmission mechanism 20, and after the driving mechanism 10 provides power to the transmission mechanism 20, the transmission mechanism 20 drives the electronic mechanism 200 to lift and rotate. The driving mechanism 10 includes a motor 101, a reduction box 102 connected to the motor 101, a driving shaft 103 connected to the reduction box 102, and a lifting cylinder 104 sleeved on the driving shaft 103, wherein the lifting cylinder 104 can perform lifting movement along the axial direction of the driving shaft 103, specifically, the driving shaft 103 is preferably a screw rod, the lifting cylinder 104 is in threaded fit with the driving shaft 103, and when the motor 101 drives the driving shaft 103 to rotate through the reduction box 102, the lifting cylinder 104 performs linear movement (lifting movement) along the driving shaft 103.
The transmission mechanism 20 includes a linear transmission assembly 201 connected to the electronic mechanism 200 and the lifting cylinder 104 for driving the electronic mechanism 200 to perform linear motion, and a rotation shaft 202 connected to the electronic mechanism 200 for driving the electronic mechanism 200 to rotate, wherein the linear transmission assembly 201 includes a limiting cylinder 2011 sleeved outside an upper end of the lifting cylinder 104, an elastic member 2012 connected between the limiting cylinder 2011 and the lifting cylinder 104, and a guide cylinder 30 sleeved outside the lifting cylinder 104 and the limiting cylinder 2011; the guide cylinder 30 is hollow and guides the elevation cylinder 104 and the limit cylinder 2011 to ascend and descend, and the elevation cylinder 104 and the limit cylinder 2011 slide in the guide cylinder 30 along the axial direction of the guide cylinder 30.
As shown in fig. 4 and 5, the limiting cylinder 2011 includes a hollow cylinder 2011a and a top end 2011b disposed on the cylinder 2011a, the guiding cylinder 30 is hollow, the bottom of the guiding cylinder 30 is fixed to the reduction gearbox 102, one end of the rotating shaft 202 is sleeved inside the upper end of the lifting cylinder 104, the other end of the rotating shaft 202 extends out of the top end 2011b of the limiting cylinder 2011 to be connected with the electronic mechanism 200, the rotating shaft 202 is rotatably connected with the top end 2011b of the limiting cylinder 2011, and no linear motion occurs between the rotating shaft 202 and the limiting cylinder 2011.
Wherein, the surface upper end of spacing section of thick bamboo 2011 is equipped with first spacing portion 2011c, the internal surface upper end of guide cylinder 30 be equipped with first spacing portion 2011c cooperation is in order to be used for to spacing second spacing portion 301 is carried out to spacing section of thick bamboo 2011.
As shown in fig. 4 and 5, a first protrusion 1041 is disposed at a lower end of an outer surface of the lifting cylinder 104, the elastic member 2012 is a spring sleeved outside the lifting cylinder 104, an upper end of the elastic member 2012 is fixed to a lower end surface of the limiting cylinder 2011, a lower end of the elastic member 2012 is fixed to a top surface of the first protrusion 1041, and the elastic member 2012 connects the lifting cylinder 104 and the limiting cylinder 2011 to form a whole. It should be understood by those skilled in the art that in other embodiments, the position of the elastic member 2012 can be set at other places as long as the connection between the lifting cylinder 104 and the limiting cylinder 2011 is ensured.
Specifically, the outer side surface of the first boss 1041 of the lifting cylinder 104 is in sliding fit with the guide cylinder 30, the lifting cylinder 104 can only perform linear lifting motion and cannot perform rotational motion in the guide cylinder 30, the outer side surface of the limiting cylinder 2011 is in sliding fit with the guide cylinder 30, the limiting cylinder 2011 can only perform linear lifting motion and cannot perform rotational motion in the guide cylinder 30, and the limiting cylinder 2011 cannot be disengaged from the guide cylinder 30 through the limiting fit of the first limiting portion 2011c and the second limiting portion 301.
Referring to fig. 6 and 7, further, in a preferred embodiment, the limiting cylinder 2011 is in sliding fit with the guide cylinder 30, two first limiting portions 2011c protruding outwards are respectively disposed on two sides of the outer surface of the limiting cylinder 2011, two sliding grooves 302 are respectively disposed on two sides of the guide cylinder 30, the second limiting portion 301 is a portion of the side wall of the limiting cylinder 2013 located above the sliding grooves 302, when the guide cylinder 30 is sleeved on the limiting cylinder 2011, the first limiting portions 2011c are located in the sliding grooves 302, when the limiting cylinder 2011 is lifted, the first limiting portions 2011c slide in the sliding grooves 302, and the limiting cylinder 2011 is prevented from being disengaged from the guide cylinder 30 through interaction between the first limiting portions 2011c and the second limiting portions 301.
Specifically, in the initial state shown in fig. 1 and the ascending state shown in fig. 2, the elastic member 2012 is in a natural extension state and is not deformed, the limiting cylinder 2011 is sleeved on the lifting cylinder 104 and forms a whole with the lifting cylinder 104 through the elastic member 2012, the elastic member 2012 transmits the lifting driving force of the lifting cylinder 104 to the limiting cylinder 2011, and the whole formed by the lifting cylinder 104, the elastic member 2012, the limiting cylinder 2011 and the rotating shaft 202 does not move relatively in the lifting process.
Specifically, in the rotation state shown in fig. 3, the limiting cylinder 2011 and the rotation shaft 202 reach the maximum distance of rising, and cannot rise continuously, the lifting cylinder 104 rises continuously to compress the elastic member 2012, so that the elastic member 2012 deforms, the lifting cylinder 104 and the limiting cylinder 2011 move linearly relatively, and the lifting cylinder 104 and the rotation shaft 202 drive the rotation shaft 202 to rotate through thread fit in the process that the lifting cylinder 104 rises continuously.
Referring to fig. 1 and 2, when the motor 101 drives the driving shaft 103 to rotate forward through the reduction gearbox 102, the lifting cylinder 104 moves linearly (ascends) along the driving shaft 103, at this time, the elastic member 2012 does not deform, the lifting cylinder 104 pushes the limiting cylinder 2011 to ascend along the guide cylinder 30 through the elastic member 2012, there is no relative movement between the lifting cylinder 104 and the limiting cylinder 2011, and the rotating shaft 202 integrally arranged with the lifting cylinder 104 and the limiting cylinder 2011 ascends along with the lifting cylinder 104 and the limiting cylinder 2011 until the first limiting portion 2011c abuts against the second limiting portion 301.
Referring to fig. 2 and 3, next, the driving shaft 103 continues to rotate in the forward direction, the lifting cylinder 104 continues to move upward along the driving shaft 103, because the limiting cylinder 2011 cannot continue to move upward, the lifting cylinder 104 and the limiting cylinder 2011 move relatively, the lifting cylinder 104 continues to move upward in the limiting cylinder 2011, at this time, the elastic member 2012 is compressed by the lifting cylinder 104 to deform, the rotating shaft 202 cannot continue to move upward, the rotating shaft 202 and the lifting cylinder 104 are in threaded connection, the lifting cylinder 104 moves upward to drive the rotating shaft 202 to rotate, and further, the electronic mechanism 200 is driven to rotate.
When the motor 101 drives the driving shaft 103 to rotate reversely through the reduction gearbox 102, the lifting cylinder 104 moves linearly (descends) along the driving shaft 103, at this time, the elastic member 2012 is still in a compressed deformation state, an acting force generated by the compressed state of the elastic member 2012 acts on the limiting cylinder 2011 to limit the descending of the limiting cylinder 2011, the rotating shaft 202 cannot descend, the lifting cylinder 104 descends to drive the rotating shaft 202 to rotate, and then the electronic mechanism 200 is driven to rotate.
Then, as the motor 101 drives the driving shaft 103 to rotate in the reverse direction through the reduction box 102, the lifting cylinder 104 continues to move downward along the driving shaft 103 until the elastic member 2012 is no longer in the compressed deformation state (i.e., returns to the state shown in fig. 2), and the rotation shaft 202 stops rotating.
Then, when the motor 101 drives the driving shaft 103 to rotate in the reverse direction continuously through the reduction gearbox 102, the lifting cylinder 104 continuously moves downward along the driving shaft 103, the lifting cylinder 104 drives the elastic member 2012 and the limiting cylinder 2011 to move downward together, there is no relative movement between the lifting cylinder 104 and the limiting cylinder 2011, and the rotating shaft 202 also moves downward together with the limiting cylinder 2011 and the lifting cylinder 104, so as to drive the electronic mechanism 200 to move downward.
That is to say, in the process of the linear motion of the electronic mechanism 200, the lifting cylinder 104 drives the elastic member 2012, the limiting cylinder 2011 and the rotating shaft 202 to perform the linear motion, so as to drive the electronic mechanism 200 to perform the linear motion, in the process of the rotation of the electronic mechanism 200, the elastic member 2012 deforms, the lifting cylinder 104 moves relative to the limiting cylinder 2011, and the lifting cylinder 104 drives the rotating shaft 202 to drive the electronic mechanism 200 to rotate.
In a preferred embodiment, please refer to fig. 1 and fig. 2, a second protrusion 1042 is disposed at an upper end of an outer surface of the lifting cylinder 104, a third protrusion 2011d is disposed at a lower end of an inner surface of the limiting cylinder 2011, a bottom surface of the second protrusion 1042 abuts against a top surface of the third protrusion 2011d when the electronic mechanism 200 performs a linear motion, and the lifting cylinder 104 and the limiting cylinder 2011 do not move relatively; in the process of rotation of the electronic mechanism 200, the lifting cylinder 104 and the limiting cylinder 2011 move relatively, and the bottom surface of the second protruding portion 1042 is separated from the top surface of the third protruding portion 2011 d.
In a preferred embodiment, referring to fig. 1 and 2, the driving shaft 103 is in threaded connection with the lifting cylinder 104, the rotating shaft 202 is in threaded connection with the lifting cylinder 104, a first thread 1043 engaged with the rotating shaft 202 is disposed at an upper end of an inner surface of the lifting cylinder 104, and a second thread 1044 engaged with the driving shaft 103 is disposed at a lower end of the inner surface of the lifting cylinder 104.
In a preferred embodiment, referring to fig. 6 to 8, the electronic mechanism 200 includes a main body 200a and a connector 200b, wherein the connector 200b is detachably and fixedly connected to the main body 200a, and the connector 200b is fixedly connected to the rotating shaft 202.
Example 2
Embodiment 2 of the present invention provides an electronic device, which includes an electronic mechanism 200 and a lifting rotating apparatus 100 connected to the electronic mechanism 200.
Specifically, referring to example 1, in an alternative embodiment, the electronic mechanism 200 is a camera mechanism, and the camera mechanism includes a camera.
Example 3
An embodiment 3 of the present invention provides a terminal device, please refer to fig. 10, where the terminal device includes a housing 300 having a receiving cavity 3001 and an electronic device 400, the electronic device 400 includes an electronic mechanism 200 and a lifting/lowering rotating device 100 connected to the electronic mechanism 200, the electronic device 400 is installed in the receiving cavity 3001, a through opening 3002 communicated with the receiving cavity 3001 for the electronic mechanism 200 to pass through is formed through the housing 300, the electronic mechanism 200 is opposite to the through opening 3002, the electronic mechanism 200 can extend from the through opening 3002 to the outside of the receiving cavity 3001 and retract into the receiving cavity 3001 through the lifting/lowering rotating device 100, and a width of the through opening 3002 in a direction perpendicular to a stretching direction of the electronic mechanism 200 is greater than a width of the electronic mechanism 200; when the electronic mechanism 200 is completely extended out of the receiving cavity 3001, the electronic mechanism 200 is driven by the lifting/lowering rotating device 100 to rotate in a plane perpendicular to the extending/retracting direction thereof.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (10)
1. A lifting type rotating device is used for driving an electronic mechanism to lift and rotate and is characterized by comprising a transmission mechanism connected with the electronic mechanism for driving the electronic mechanism to move and a driving mechanism connected with the transmission mechanism for providing power for the transmission mechanism, wherein the driving mechanism comprises a driving shaft and a lifting cylinder sleeved on the driving shaft and capable of moving along the axial direction of the driving shaft; the transmission mechanism comprises a linear transmission assembly and a rotating shaft, the linear transmission assembly is connected with the electronic mechanism and the lifting cylinder and used for driving the electronic mechanism to do linear motion, the rotating shaft is connected with the electronic mechanism and used for driving the electronic mechanism to do linear motion and rotation, and the linear transmission assembly comprises a limiting cylinder and an elastic piece, the limiting cylinder is sleeved outside the upper end of the lifting cylinder, and the elastic piece is connected between the limiting cylinder and the lifting cylinder; one end of the rotating shaft is arranged in the upper end of the lifting cylinder, the other end of the rotating shaft extends out of the top end of the limiting cylinder and is connected with the electronic mechanism, the rotating shaft is rotatably connected with the top end of the limiting cylinder, and the rotating shaft, the lifting cylinder and the driving shaft are coaxially arranged; in the process of linear motion of the electronic mechanism, the lifting cylinder drives the elastic part, the limiting cylinder and the rotating shaft to do linear motion, so that the rotating shaft drives the electronic mechanism to do linear motion.
2. The elevating rotary device according to claim 1, wherein: the lifting type rotating device further comprises a guide cylinder sleeved outside the lifting cylinder and the limiting cylinder, and the bottom end of the guide cylinder is fixedly connected with the driving mechanism.
3. The elevating rotary device according to claim 2, wherein: the upper end of the outer surface of the limiting barrel is provided with a first limiting part, and the upper end of the inner surface of the guide barrel is provided with a second limiting part which is matched with the first limiting part and used for limiting the limiting barrel so as to stop the electronic mechanism to ascend.
4. The elevating rotary device according to claim 2, wherein: the outer surface lower extreme of a lift section of thick bamboo is equipped with first bellying, the elastic component is located for the cover the outer spring of a lift section of thick bamboo, the upper end of spring is fixed in the lower terminal surface of a spacing section of thick bamboo, the lower extreme of spring is fixed in the top surface of first bellying, the spring with the rotation axis, a lift section of thick bamboo and the coaxial setting of drive shaft.
5. The elevating rotary device according to claim 4, wherein: the upper end of the outer surface of the lifting cylinder is provided with a second convex part, the lower end of the inner surface of the limiting cylinder is provided with a third convex part, the bottom surface of the second convex part is abutted against the top surface of the third convex part in the linear movement process of the electronic mechanism, and the lifting cylinder and the limiting cylinder do not move relatively; in the process of rotation of the electronic mechanism, the lifting cylinder and the limiting cylinder move relatively, and the bottom surface of the second protruding portion is separated from the top surface of the third protruding portion.
6. The elevating rotary device according to claim 1, wherein: the driving shaft is in threaded connection with the lifting cylinder, and the rotating shaft is in threaded connection with the lifting cylinder.
7. The elevating rotary device according to claim 6, wherein: the upper end of the inner surface of the lifting cylinder is provided with a first thread matched with the rotating shaft, and the lower end of the inner surface of the lifting cylinder is provided with a second thread matched with the driving shaft.
8. The elevating rotary device according to claim 1, wherein: the driving mechanism further comprises a motor and a reduction gearbox connected with the motor, and the reduction gearbox is connected with the driving shaft.
9. An electronic device, characterized in that: the electronic device comprises an electronic mechanism and the lifting and lowering type rotating device according to any one of claims 1 to 8 connected with the electronic mechanism.
10. The electronic device of claim 9, wherein: the electronic mechanism is a camera shooting mechanism, and the camera shooting mechanism comprises a camera.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010136123.3A CN111288263B (en) | 2020-03-02 | 2020-03-02 | Lifting type rotating device and electronic equipment |
| PCT/CN2020/078377 WO2021174559A1 (en) | 2020-03-02 | 2020-03-09 | Lifting type rotating apparatus and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010136123.3A CN111288263B (en) | 2020-03-02 | 2020-03-02 | Lifting type rotating device and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111288263A CN111288263A (en) | 2020-06-16 |
| CN111288263B true CN111288263B (en) | 2021-04-27 |
Family
ID=71030173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010136123.3A Expired - Fee Related CN111288263B (en) | 2020-03-02 | 2020-03-02 | Lifting type rotating device and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111288263B (en) |
| WO (1) | WO2021174559A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954758A (en) * | 2021-10-12 | 2022-01-21 | 浙江点辰航空科技有限公司 | Be applied to rotation regulation mechanism of unmanned car |
| CN114136851A (en) * | 2021-11-15 | 2022-03-04 | 吕文生 | Intelligent monitor for industrial flue gas |
| CN114413772A (en) * | 2022-01-14 | 2022-04-29 | 光子(深圳)精密科技有限公司 | Laser spot detection system and method |
| CN115513120B (en) * | 2022-11-09 | 2023-03-24 | 深圳市森美协尔科技有限公司 | Jacking mechanism for wafer disc detection |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2519055Y (en) * | 2001-09-25 | 2002-10-30 | 东耀电子(深圳)有限公司 | Swiveling mechanism capable of axial moving |
| US20050014527A1 (en) * | 2003-07-18 | 2005-01-20 | Agere Systems Incorporated | Retractable rotatable camera module for mobile communication device and method of operation thereof |
| DE102006042458B4 (en) * | 2006-09-09 | 2011-02-03 | Stabilus Gmbh | driving means |
| TWI644034B (en) * | 2013-09-27 | 2018-12-11 | 比內克思創新產品開發有限公司 | Apparatus with rotating effect |
| CN107344530B (en) * | 2017-04-26 | 2023-05-16 | 惠州市华阳多媒体电子有限公司 | Vehicle-mounted screen rotation driving structure |
| CN207968579U (en) * | 2018-02-09 | 2018-10-12 | 广东欧珀移动通信有限公司 | Mobile terminal |
| CN108600596B (en) * | 2018-07-16 | 2020-01-31 | 维沃移动通信有限公司 | camera device and mobile terminal |
| CN109803037B (en) * | 2019-01-31 | 2020-10-23 | 维沃移动通信有限公司 | Electronic device |
| CN109958870B (en) * | 2019-03-29 | 2020-10-13 | 深圳市万普拉斯科技有限公司 | Rotatable lift camera and display device |
| CN110365826B (en) * | 2019-08-01 | 2021-03-23 | Oppo（重庆）智能科技有限公司 | Drive assembly, camera device and terminal equipment |
| CN209930310U (en) * | 2019-08-02 | 2020-01-10 | 深圳市联合同创科技股份有限公司 | Hidden rotatory lift cell-phone camera |
-
2020
- 2020-03-02 CN CN202010136123.3A patent/CN111288263B/en not_active Expired - Fee Related
- 2020-03-09 WO PCT/CN2020/078377 patent/WO2021174559A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021174559A1 (en) | 2021-09-10 |
| CN111288263A (en) | 2020-06-16 |
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