CN109144180A - Electronic equipment and its telescopic device - Google Patents
Electronic equipment and its telescopic device Download PDFInfo
- Publication number
- CN109144180A CN109144180A CN201810972356.XA CN201810972356A CN109144180A CN 109144180 A CN109144180 A CN 109144180A CN 201810972356 A CN201810972356 A CN 201810972356A CN 109144180 A CN109144180 A CN 109144180A
- Authority
- CN
- China
- Prior art keywords
- rotor
- connecting line
- sliding shoe
- sliding
- actuator
- 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.)
- Granted
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
- G06F1/1686—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being an integrated camera
-
- 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
- G03B17/561—Support related camera accessories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0266—Details of the structure or mounting of specific components for a display module assembly
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Transmission Devices (AREA)
Abstract
The application discloses a kind of telescopic device, including actuator, rotor, sliding shoe, the first connecting line and the second connecting line；The actuator is connect with the rotor, the sliding shoe has opposite first end and second end, one end of first connecting line and second connection is connected on the rotor, the other end of first connecting line is connected in the first end of the sliding shoe, the other end of second connecting line is connected in the second end of the sliding shoe, and the actuator, which drives the rotor to rotate and then drives first connecting line or second connecting line that the sliding shoe is pulled to realize, to be stretched out or shrink.A kind of electronic equipment is also disclosed in the application.The electronic equipment and its telescopic device of the application pulls the sliding shoe to realize and stretches out and shrink by the first connecting line and the second connecting line, and structure is simpler.
Description
Technical field
This application involves a kind of electronic equipment more particularly to a kind of telescopic device and the electronics with the telescopic device is set
It is standby.
Background technique
Screen has become the new trend of electronic equipment development instantly comprehensively.Shielding accounting is to measure the major parameter shielded comprehensively,
In order to maximumlly improve screen accounting, way more common at present is that camera etc. is arranged by way of slide-out component in electricity
The top of sub- equipment.It is skidded off about component is skidded off from electronic equipment, in the prior art there are two types of implementation, the first scheme is
Screw rod rotation is driven by motor, it is flexible to drive slide-out component to realize to realize back and forth movement to drive nut by screw rod；The
Two kinds of schemes are to realize back and forth movement with carry-over bar to drive slide-out component to realize and stretch by motor driving gear.So
And both schemes are more complicated, realize that difficulty is big, cause at high cost.
Summary of the invention
The embodiment of the present application discloses a kind of telescopic device and the electronic equipment with the telescopic device, to solve above-mentioned ask
Topic.
Telescopic device disclosed in the embodiment of the present application, including actuator, rotor, sliding shoe, the first connecting line and second connect
Wiring；The actuator is connect with the rotor, and the sliding shoe has opposite first end and second end, first connection
One end of line and second connection is connected on the rotor, and the other end of first connecting line is connected to described
In the first end of sliding shoe, the other end of second connecting line is connected in the second end of the sliding shoe, the actuator
When rotating forward the driving rotor rotation and then first connecting line being driven to be wrapped on the rotor, at the sliding shoe
In the state of stretching；The actuator rotates backward that the driving rotor rotates and then to drive second connecting line to be wrapped in described
When on rotor, the sliding shoe is in retracted mode.
Electronic equipment disclosed in the embodiment of the present application, including center and telescopic device, the telescopic device include actuator,
Rotor, sliding shoe, the first connecting line and the second connecting line；The actuator is arranged on the center, the actuator and institute
Rotor connection is stated, the sliding shoe has opposite first end and second end, what first connecting line and described second connected
One end be connected on the rotor, the other end of first connecting line is connected in the first end of the sliding shoe,
The other end of second connecting line is connected in the second end of the sliding shoe, and the actuator rotates forward described turn of driving
When son rotates and then first connecting line is driven to be wrapped on the rotor, the relatively described center of the sliding shoe slides and locates
In the state of stretching；The actuator rotates backward that the driving rotor rotates and then to drive second connecting line to be wrapped in described
When on rotor, the relatively described center of the sliding shoe slides and is in retracted mode.
The telescopic device of the application and electronic equipment with the telescopic device, the actuator drive the rotor to turn
It is dynamic to drive first connecting line and second connecting line to follow the rotation of the rotor together and move in turn, and then drive
The sliding shoe is stretched out or is retracted, and structure is more simple and reliable, and cost is lower.
Detailed description of the invention
It in order to more clearly explain the technical solutions in the embodiments of the present application, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is structural schematic diagram of the electronic equipment in one embodiment of the application in retracted mode.
Fig. 2 disassembles schematic diagram for the part of electronic equipment shown in FIG. 1 in one embodiment of the application.
Fig. 3 is the dismantling schematic diagram of telescopic device shown in Fig. 2 in one embodiment of the application.
Structural schematic diagram of the Fig. 4 for center shown in Fig. 2 in one embodiment of the application in another direction.
Fig. 5 is structural schematic diagram of the electronic equipment in one embodiment of the application in the state of stretching.
Partial structure diagram of the Fig. 6 for telescopic device shown in Fig. 3 in one embodiment of the application in another direction.
Fig. 7 is structural schematic diagram of the electronic equipment in the state of stretching in another direction in one embodiment of the application.
Fig. 8 is the structural schematic diagram of the electronic equipment of another embodiment of the application.
Fig. 9 is the structural schematic diagram of the electronic equipment of the another embodiment of the application.
Specific embodiment
In order to make those skilled in the art more fully understand the technical solution of the application, implement below in conjunction with the application
Attached drawing in example, technical solutions in the embodiments of the present application is explicitly described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
The description and claims of this application and term " first " in above-mentioned attached drawing, " second " and " third " etc. are
For distinguishing different objects, not for description particular order.In addition, term " includes " and their any deformations, it is intended that
Non-exclusive include in covering.Such as the process, method, system, product or equipment for containing a series of steps or units do not have
It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally further comprising
For the intrinsic other step or units of these process, methods, product or equipment.
Referring to Fig. 1, Fig. 1 is part-structure signal of the electronic equipment 100 in one embodiment of the application in retracted mode
Figure.In the present embodiment, the electronic equipment 100 is mobile phone.It is understood that in other embodiments, the electronic equipment 100 may be used also
To be that there is the electronics of telescopic device to set for tablet computer, laptop, desktop computer, television set, personal digital assistant etc.
It is standby.
It is the dismantling schematic diagram of the electronic equipment 100 in one embodiment of the application please also refer to Fig. 2, Fig. 2.The electronics
Equipment 100 includes center 10 and telescopic device 30.The telescopic device 30 is arranged on the center 10.It is understood that the electricity
Sub- equipment 100 further includes electronic component, for example, processor, memory, battery, display screen etc. and structural detail, for example, preceding
Shell, rear shell etc. due to unrelated with the present application point, therefore are no longer described in detail.
It is the dismantling schematic diagram of the telescopic device 30 in one embodiment of the application please also refer to Fig. 3, Fig. 3.It is described flexible
Device 30 includes actuator 31, rotor 32, sliding shoe 33, the first connecting line 34 and the second connecting line 35.The actuator 31 is set
It sets on the center 10.The actuator 31 is connect with the rotor 32.The sliding shoe 33 has opposite first end 331
With second end 333.One end of first connecting line 34 and second connecting line 35 is connected on the rotor 32.Institute
The other end for stating the first connecting line 34 is connected in the first end 331 of the sliding shoe 33.Second connecting line 35 it is another
End is connected in the second end 333 of the sliding shoe 33.The actuator 31 rotates forward the driving rotation of rotor 32 in turn
When first connecting line 34 being driven to be wrapped on the rotor 32, the relatively described center 10 of the sliding shoe 33 is slided and is in
Stretching state.The actuator 31 rotates backward the driving rotor 32 and rotates and then second connecting line 35 is driven to be wrapped in
When on the rotor 32, the relatively described center 10 of the sliding shoe 33 slides and is in retracted mode.
It is understood that " the rotating forward " refers to the one of which in rotating clockwise or rotating counterclockwise, and drive
The relatively described center 10 of the sliding shoe 33 skids off.Described rotate backward is to rotate forward opposite direction turn along with described
It is dynamic, and the relatively described center 10 of the sliding shoe 33 is driven to retract.In the present embodiment, since the actuator 31 is arranged described
The right side of sliding shoe 33, therefore, described rotate forward refer to and rotate clockwise.It is understood that in other embodiments, if described
The left side of the sliding shoe 33 is arranged in actuator 31, therefore, it is described rotate forward can be rotate counterclockwise.
To which the actuator 31 drives the rotor 32 to rotate and then drives first connecting line 34 and described second
Connecting line 35 follows the rotation of the rotor 32 together and moves, and then drives the sliding shoe 33 in the state of stretching and retract shape
Switch between state, stretching structure is more simple and reliable, and cost is lower.
Further, the rotor 32 is between the first end 331 and the second end 333.The actuator 31
When rotating forward the driving rotation of rotor 32 and first connecting line 34 being driven to be wrapped on the rotor 32, the rotor
32 rotation also simultaneously releases second connecting line 35 from the rotor 32, thus, the sliding shoe 33 is being stretched
It will not be restrained by second connecting line 35 during out.The actuator 31 rotate backward the driving rotor 32 rotate into
And when second connecting line 35 being driven to be wrapped on the rotor 32, the rotation of the rotor 32 also connects described first simultaneously
Wiring 34 is released from the rotor 32, thus, the sliding shoe 33 will not be connected during retraction by described first
Wiring 34 is restrained.That is, the either described actuator 31 is rotated forward or rotated backward, the actuator 31 is driven
The length that first connecting line 34 is wrapped on the rotor 32 is equal to second connecting line 35 and releases from the rotor 32
The length put.The length that the actuator 31 drives first connecting line 34 to discharge on the rotor 32 is equal to described second
Connecting line 35 is wrapped in the length on the rotor 32.
To which the actuator 31 drives first connecting line 34 and 35 cooperative motion of the second connecting line, in turn
The sliding shoe 33 is driven to switch between stretching state and retracted mode, stretching structure is simpler reliable, and cost is also more
It is low.
Specifically, referring again to Fig. 2, the center 10 includes main body 11 and frame 13.The frame 13 is along described
The periphery of main body 11 is arranged.The sliding eye 161 for the sliding shoe 33 sliding disengaging is provided on the side of the frame 13.Institute
When stating the part of sliding shoe 33 and skidding off from the sliding eye 161, the sliding shoe 33 is in stretching state.The sliding shoe 33 is sliding
When the part of the sliding eye 161 is retracted to again in the sliding eye 161 out, the sliding shoe 33 is cut from the stretching state
It is changed to retracted mode.
For convenience of description, specific justice first direction 200 and second direction 300.Wherein, the first direction 200 is described
The glide direction of sliding shoe 33.The second direction 300 is the central axes direction of the rotor 32.The first direction 200 with
The second direction 300 is vertical.
Further, the telescopic device 30 further includes guide part 16.The guide part 16 is set along the first direction 200
It sets in the main body 11.Specifically, 16 shape of guide part is in elliptic cylindrical shape, internal along the first direction 200 to be in
Sky perforation shape.The sliding eye 161 is specifically arranged in the guide part 16 along the first direction 200.The sliding shoe 33
It is slidably disposed in the sliding eye 161.It is past along the first direction 200 that the guide part 16 guides the sliding shoe 33
Multiple sliding, to keep the sliding of the sliding shoe 33 more reliable and more stable.
Specifically, please also refer to Fig. 4, the sliding eye 161 is stepped hole, including the first hole 1611 and the second hole
1613.First hole 1611 is close to the frame 13, and the outer diameter in first hole 1611 is greater than second hole 1613
Outer diameter.The guide part 16 is in the junction in first hole 1611 and second hole 1613 close to the actuator 31
The first opening 1615 is formed on position.
The first end 331 and second end 333 of the sliding shoe 33 are phase of the sliding shoe 33 along the first direction 200
To both ends.Specifically, the sliding shoe 33 includes slider body 335 and sliding bar 337.The slider body 335 is housed in institute
It states in the first hole 1611, and is adapted with the shape in first hole 1611.In the present embodiment, first hole 1611 and described
The shape of sliding shoe 33 is in elliptic cylindrical shape.It is understood that in other embodiments, first hole 1611 and the sliding shoe 33
Shape can cylindrical, prism-shaped etc., herein with no restrictions.The sliding bar 337 is from one end of the slider body 335
Side is stretched out along the first direction 200, and the one end of the sliding bar 337 far from the slider body 335 is described first
End 331, the slider body 335 are the second end 333 close to one end of the sliding bar 337.Specifically, the present embodiment
In, the second end 333 is the convex block for tilting upward stretching close to one end of the sliding bar 337 from the slider body 335.
Specifically, the first end 331 of the sliding shoe 33, that is, the end of the sliding bar 337 are L-shaped.It is described
Sliding bar 337 thus forms sliding space 339 between the side and the slider body 335 of the rotor 32.Described turn
Son 32 is arranged in the side of the sliding shoe 33 and between the sliding bar 337 and the actuator 31, moreover, the cunning
When 33 entirety of motion block is slided along the first direction 200, the rotor 32 is always situated in the sliding space 339.
Selectively, please also refer to Fig. 5, the guide part 16 is in first hole 1611 and second hole 1613
Junction forms the second opening 1617, and the shape on the side wall in first hole 1611 on the side far from the actuator 31
At the limiting section 1619 for communicating setting with second opening 1617.
The sliding shoe 33 further includes from the other side of the slider body 335 along identical with the sliding bar 337
The pillar 338 that protrudes out of direction.The telescopic device 30 further includes locating part 37.The shape of the locating part 37 is in lay flat on one's back
Red wine cup-shaped.The locating part 37 is arranged on the pillar 338.The locating part 37 be stuck in the limiting section 1619 with
Limit the sliding extreme position of the sliding shoe 33.Wherein, the locating part 37 is locked by locking member A in the pillar 338
On, and the part compatible with the pillar 338 of the locating part 37 is in horse-hof shape.It is in 1 shape that the locating part 16, which also has,
Extension and positioned at interconnecting piece between the two.
Specifically, the telescopic device 30 further includes fixing piece 38.The fixing piece 38 is arranged in 31 He of actuator
Between the main body 11 of the center 10, for fixing the actuator 31 in the main body 11 of the center 10.
Further specifically, several studs 111 are provided in the main body 11, the fixing piece 38 passes through several spiral shells
The actuator 31 is fixed in the main body 11 by column 111.
Specifically, the actuator 31 includes motor 311 and retarder 313.The retarder 313 is connected to the motor
Between 311 and the rotor 32.The motor 311 is used to provide the power of rotation.The retarder 313 is for adjusting from described
Motor 311 is sent to the angular speed of the rotor 32.
Specifically, please also refer to Fig. 6, in one embodiment, the rotor 32 is in hollow form, the axis of the rotor 32
It is provided with mounting hole 320 on line, the rotor 32 is also by locking member B interlocking in the mounting hole 320, and by the rotor
32 lockings are on the output shaft of the retarder 313.It is arranged side by side on the peripheral wall of the rotor 32 along the second direction 300
There are the first annular groove 321 and the second annular groove 323.One end of first connecting line 34 is arranged in first annular groove 321 and can
To be wrapped in first annular groove 321, one end of second connecting line 35 is arranged in second annular groove 323 and can be with
It is wrapped in second annular groove 323.
Further, please also refer to Fig. 7, first annular groove 321 is located at the rotor 32 close to the actuator 31
One end, second annular groove 323 is located at the one end of the rotor 32 far from the actuator 31.Also, first connection
It is parallel to each other between line 34 and the flat segments of second connecting line 35.
In one embodiment, first connecting line 34 and second connecting line 35 are flexible steel wire.
Please also refer to Fig. 3, locked between first connecting line 34 and the first end 331 by a locking member C.Tool
Body, first through hole 3311 is provided in the first end 331.The locking member C is threaded in the first through hole 3311
In, also, the locking member C presses one end of first connecting line 34 in the end of the locking member C and described first
Between the surface at end 331.
It is locked between second connecting line 35 and the second end 333 by another locking member D.Specifically, described
The second through-hole 3331 is provided on two ends 333.The locking member D is threaded in second through-hole 3331, also, described
Locking member D by the pressure holding of one end of second connecting line 35 the locking member D end and the second end 333 surface it
Between.
Specifically, referring to FIG. 8, Fig. 8 is the structural schematic diagram of telescopic device 30a in another embodiment of the application.With stretch
Unlike compression apparatus 30, the first (figure communicated with the mounting hole 320 is provided on the bottom wall of first annular groove 321
Do not show).The second mouthful of (not shown) communicated with the mounting hole 320 is provided on the bottom wall of second annular groove 323.The lock
Tight part B is arranged in the mounting hole 320, and one end of first connecting line 34 is fixed on the lock after passing through the first
On tight part B, one end of first connecting line 34 is fixed on the locking member B after passing through described second mouthful.
Specifically, referring to FIG. 9, Fig. 9 is the structural schematic diagram of telescopic device 30b in another embodiment of the application.With stretch
Unlike compression apparatus 30, the rotor 32 is provided at least two fixed columns 328 on the end face far from the actuator 31, described
At least two fixed columns 328 are arranged at intervals on using the central axes of the rotor 32 as on the circumference in the center of circle.First connecting line
34 and one end of second connecting line 35 be respectively wound around at least two fixed columns 328.
In the present embodiment, the quantity of at least two fixed columns 328 is three.Three fixed columns 328 be arranged at intervals on
The central axes of the rotor 32 are on the circumference in the center of circle.First connecting line 34 is wrapped at least two fixed columns 328, institute
The second connecting line 35 is stated to be wrapped at least two fixed columns 328.
Further, in one embodiment, for wind the first connecting line 34 fixed column 328 length with for winding
Length of the fixed column 328 of second connecting line 35 in second direction 300 is different, thus, so that the first connecting line 34 and second
Connecting line 35 is spaced setting in second direction 300, without interfering.
Selectively, in another embodiment, for wind the first connecting line 34 fixed column 328 length with for twining
Length of the fixed column 328 in second direction 300 around the second connecting line 35 is identical, and still, the first connecting line 34 and second connects
Winding position of the wiring 35 in the fixed column 328 is spaced apart from each other, so that the first connecting line 34 and the second connecting line 35
Between will not interfere.
It is understood that described locking member A, B, C, D are screw in the present embodiment.It is understood that in other embodiments, it is described
Locking member A, B, C, D can also be the locking members such as bolt, herein with no restrictions.
When installation, the guide part 16 is mounted in the main body 11 first, the sliding shoe 33 is mounted on described
On guide part 16, so that slider body 335 is housed in the first hole 1611, sliding bar 337 is stretched from first opening 1615
Out, pillar 338 is stretched out from second opening 1617, then, locating part 37 is mounted on the pillar by locking member A
In 338；Actuator 31 is mounted on the stud 111 of the main body 11 by the fixing piece 38；Rotor 32 is passed through into locking
Part B is mounted on the actuator 31；First connecting line 34 is mounted on the rotor 32 and the first end by locking member C
Between 331, the second connecting line 35 is mounted between the rotor 32 and the second end 333 by locking member D.
The electronic equipment and its telescopic device of the application, the actuator 31 drive the rotor 32 to rotate forward band in turn
When moving first connecting line 34 and being wrapped on the rotor 32, the relatively described center 10 of the sliding shoe 33 slides and in stretching
It does well.The actuator 31 drives the rotor 32 to rotate backward and then second connecting line 35 is driven to be wrapped in described turn
When on son 32, the relatively described center 10 of the sliding shoe 33 slides and is in retracted mode.To which the actuator 31 drives institute
Rotor 32 is stated to rotate and then first connecting line 34 and second connecting line 35 is driven to follow turning for the rotor 32 together
It moves and moves, and then the sliding shoe 33 is driven to switch between stretching state and retracted mode, structure is more simple and reliable, at
This is lower.
The above is preferred embodiment of the present application, it is noted that those skilled in the art are come
It says, under the premise of not departing from the application principle, several improvements and modifications can also be made, these improvements and modifications are also considered as this
The protection scope of application.
Claims (16)
1. a kind of telescopic device, which is characterized in that including actuator, rotor, sliding shoe, the first connecting line and the second connecting line；
The actuator is connect with the rotor, the sliding shoe have opposite first end and second end, first connecting line and
One end of second connection is connected on the rotor, and the other end of first connecting line is connected to the sliding
In the first end of block, the other end of second connecting line is connected in the second end of the sliding shoe, and the actuator is positive
When rotor described in rotate driving rotates and then first connecting line is driven to be wrapped on the rotor, the sliding shoe, which is in, to be stretched
It does well；The actuator rotates backward the driving rotor and rotates and then second connecting line is driven to be wrapped in the rotor
When upper, the sliding shoe is in retracted mode.
2. telescopic device as described in claim 1, which is characterized in that the glide direction of the sliding shoe is first direction, institute
The central axes direction for stating rotor is second direction, and the first direction is vertical with the second direction, the first end and second
End is opposite end of the sliding shoe along the first direction.
3. telescopic device as claimed in claim 2, which is characterized in that the actuator rotates forward the driving rotor rotation
And when first connecting line being driven to be wrapped on the rotor, the rotation of the rotor also simultaneously by second connecting line from
It is released on the rotor, the actuator rotates backward the driving rotor and rotates and then second connecting line is driven to twine
When being wound on the rotor, the rotation of the rotor also simultaneously releases first connecting line from the rotor.
4. telescopic device as claimed in claim 2, which is characterized in that the sliding shoe includes slider body and sliding bar, institute
It states sliding bar to stretch out from the side close to the rotor of one end of the slider body along the first direction, the sliding
The one end of bar far from the slider body is the first end, and the slider body is second close to one end of the sliding bar
End.
5. telescopic device as claimed in claim 4, which is characterized in that the side of the sliding shoe and position is arranged in the rotor
Between the sliding bar and the actuator, the first end is L-shaped, the sliding bar close to the rotor side with
Sliding space is thus formed between the slider body, when the sliding shoe entirety is slided along the first direction, described turn
Son is always situated in the sliding space.
6. telescopic device as claimed in claim 2, which is characterized in that along the party to side by side on the peripheral wall of the rotor
It is provided with the first annular groove and the second annular groove, first connecting line is arranged in first annular groove and can be along described first
Annular groove winding, second connecting line are arranged in second annular groove and can wind along second annular groove.
7. telescopic device as claimed in claim 6, which is characterized in that first annular groove is located at the rotor close to the drive
One end of moving part, second annular groove are located at the one end of the rotor far from the actuator, and first connecting line and
The flat segments of second connecting line are parallel.
8. telescopic device as claimed in claim 6, which is characterized in that the one end of the rotor far from the actuator is along wherein
It is provided with mounting hole on axis, is provided with the first communicated with the mounting hole on the bottom wall of first annular groove, described
Second mouthful communicated with the mounting hole is provided on the bottom wall of two annular grooves, the telescopic device further includes a locking member, described
Locking member is arranged in the mounting hole, and one end of first connecting line is fixed on the locking member after passing through the first
On, one end of first connecting line is fixed on the locking member after passing through described second mouthful.
9. telescopic device as claimed in claim 2, which is characterized in that the rotor is arranged on the end face far from the actuator
There are at least two fixed columns, at least two fixed columns are arranged at intervals on using the central axes of the rotor as on the circumference in the center of circle,
One end of first connecting line and second connecting line is respectively wound around at least two fixed columns.
10. telescopic device as described in claim 1, which is characterized in that first connecting line and second connecting line are
Flexible steel wire.
11. a kind of electronic equipment, which is characterized in that including center and telescopic device, the telescopic device includes actuator, turns
Son, sliding shoe, the first connecting line and the second connecting line；The actuator is arranged on the center, the actuator with it is described
Rotor connection, the sliding shoe have opposite first end and second end, what first connecting line and described second connected
One end is connected on the rotor, and the other end of first connecting line is connected in the first end of the sliding shoe, institute
The other end for stating the second connecting line is connected in the second end of the sliding shoe, and the actuator rotates forward the driving rotor
When rotating and then first connecting line being driven to be wrapped on the rotor, the relatively described center of the sliding shoe is slided and is in
Stretching state；The actuator rotates backward the driving rotor and rotates and then second connecting line is driven to be wrapped in described turn
When on son, the relatively described center of the sliding shoe slides and is in retracted mode.
12. electronic equipment as claimed in claim 11, which is characterized in that the telescopic device further includes fixing piece, described solid
The fixed actuator of part is determined on the center, and the actuator includes motor and retarder, and the retarder is connected to institute
It states between motor and the rotor.
13. electronic equipment as claimed in claim 11, which is characterized in that the center includes main body and frame, the frame
Periphery along the main body is arranged, and is provided with sliding eye on the frame, the part of the sliding shoe is skidded off from the sliding eye
When, the sliding shoe is in stretching state；When the sliding shoe is skidded off in the partially retracted sliding eye of the sliding eye, institute
State sliding shoe from the stretching state transformation be retracted mode.
14. electronic equipment as claimed in claim 13, which is characterized in that the telescopic device further includes guide part, the cunning
The glide direction of motion block is first direction, and the guide part is arranged on the body along the first direction, the sliding eye
It is arranged in the guide part along the first direction.
15. electronic equipment as claimed in claim 14, which is characterized in that the sliding eye includes the first hole and the second hole, institute
The first hole is stated close to the frame, the outer diameter for stating the first hole is greater than the outer diameter in second hole, and the guide part is in described first
The junction in hole and second hole forms the first opening on the position close to the actuator, and the sliding shoe includes sliding block
Ontology and sliding bar, the slider body are housed in first hole, and the sliding bar is from one end of the slider body
Side is stretched out along the first direction from first opening of stretching out, and the one end of the sliding bar far from the slider body is
The first end, the slider body are the second end close to one end of the sliding bar.
16. electronic equipment as claimed in claim 15, which is characterized in that the guide part is in first hole and described second
The junction in hole forms the second opening, and formation and institute on the side wall in first hole on the side far from the actuator
State the limiting section that the second opening communicates setting, the sliding shoe further include from the other side of the slider body along with the cunning
The pillar that the identical direction of lever protrudes out, the telescopic device further include locating part, and the locating part is arranged described convex
On column, the locating part is stuck in the sliding extreme position that the sliding shoe is limited in the limiting section.
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| CN201810972356.XA CN109144180B (en) | 2018-08-23 | 2018-08-23 | Electronic equipment and telescopic device thereof |
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| CN201810972356.XA CN109144180B (en) | 2018-08-23 | 2018-08-23 | Electronic equipment and telescopic device thereof |
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| CN109144180B CN109144180B (en) | 2021-09-07 |
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| CN109144180B (en) | 2021-09-07 |
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