CN108492717A - Manual-automatic integrated discharge mechanism and display screen module structure - Google Patents
Manual-automatic integrated discharge mechanism and display screen module structure Download PDFInfo
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- CN108492717A CN108492717A CN201810556516.2A CN201810556516A CN108492717A CN 108492717 A CN108492717 A CN 108492717A CN 201810556516 A CN201810556516 A CN 201810556516A CN 108492717 A CN108492717 A CN 108492717A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 61
- 238000009434 installation Methods 0.000 claims abstract description 30
- 238000000926 separation method Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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Abstract
The invention discloses manual-automatic integrated discharge mechanisms, including power driver, transmission component, supporting piece and push-off pin, push-off pin is movably arranged along its length, power driver and push-off pin are connected with the transmission component respectively, power driver drives supporting piece described in push-off pin contact to increase the spacing between the supporting piece and the power driver by transmission component, it further include the rotating handle being connected with the transmission component, the rotating handle drives supporting piece described in push-off pin contact to increase the spacing between the supporting piece and the power driver by the transmission component.For the shorter display screen module of installation site, the separation of mounting frame and display screen can be realized by operating rotating handle by user, reduce power consumption, more environmentally friendly.
Description
Technical field
The present invention relates to display screen technology field more particularly to manual-automatic integrated discharge mechanism and display screen module structures.
Background technology
Application No. is 201710233922.0 Chinese patent application disclose one kind can be automatically from installation frame
The display screen of pop-up is provided with a kind of discharge mechanism on the display screen, makes to unload and carries by the way that discharge mechanism supports installation frame
It sets and generates relative movement between installation frame, to detach display screen and installation frame.Specifically, discharge mechanism includes electronic
Actuator, transmission component, supporting piece and push-off pin, push-off pin are movably arranged along its length, the push-off pin with it is described
Supporting piece matches, and power driver and push-off pin are connected with the transmission component respectively, and power driver passes through transmission component
Driving push-off pin slides on supporting piece (supporting piece and/or to be pushed away with increasing the spacing between the supporting piece and the actuator
Rod is equipped with inclined-plane and the inclined-plane is mating surface)；Power driver is set on display screen, and supporting piece is set on installation frame,
Vice versa.
Sometimes, maintenance personnel can voluntarily manual separation display screen and installation frame (compare completely sometimes
If height of the display screen apart from ground is at 2 meters or less), the consumption of electric energy can be reduced in this way, but above-mentioned discharge mechanism is not
User can be allowed to be operated manually, therefore, it is necessary to be improved to existing discharge mechanism.
Invention content
The technical problem to be solved by the present invention is to：A kind of manual-automatic integrated discharge mechanism is provided and there is the auto-manual
Change the display screen module of discharge mechanism.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Manual-automatic integrated discharge mechanism, including electricity
Dynamic actuator, transmission component, supporting piece and push-off pin, push-off pin are movably arranged along its length, power driver and are pushed away
Rod is connected with the transmission component respectively, and power driver drives supporting piece described in push-off pin contact by transmission component, with
Increase the spacing between the supporting piece and the power driver, further include the rotating handle being connected with the transmission component,
The rotating handle drives supporting piece described in push-off pin contact by the transmission component, to increase the supporting piece and the electricity
Spacing between dynamic actuator.
In order to solve the above-mentioned technical problem, the present invention also uses following technical scheme：Display screen module structure, including cooperation
The installation frame and display screen of installation, the display screen include bottom case, setting in the positive screen body of bottom case and are arranged in the bottom case back of the body
The power supply box in face further includes above-mentioned manual-automatic integrated discharge mechanism.
The beneficial effects of the present invention are：For the shorter display screen module of installation site, user rotates hand by operation
Handle can increase the spacing between supporting piece and power driver, the separation of mounting frame and display screen be realized, without making
With power driver, power consumption is advantageously reduced, it is more environmentally friendly.
Description of the drawings
Fig. 1 is the sectional view of the display screen module of the embodiment of the present invention one；
Fig. 2 is the structural schematic diagram (back side) of the display screen in the display screen module of the embodiment of the present invention one；
Fig. 3 is the structural schematic diagram (front) of the display screen in the display screen module of the embodiment of the present invention one；
Fig. 4 is that the structural schematic diagram of the manual-automatic integrated discharge mechanism in the display screen module of the embodiment of the present invention one is (hidden
Hide supporting piece)；
Fig. 5 is the structural schematic diagram of the shaft in the display screen module of the embodiment of the present invention one；
Fig. 6 is the structural schematic diagram of the cam in the display screen module of the embodiment of the present invention one；
Fig. 7 is the structural schematic diagram of another cam in the display screen module of the embodiment of the present invention one；
Fig. 8 be the embodiment of the present invention two display screen module in manual-automatic integrated discharge mechanism rough schematic view (just
Apparent time)；
Fig. 9 is that the rough schematic view of the manual-automatic integrated discharge mechanism in the display screen module of the embodiment of the present invention two (is faced upward
Apparent time)；
Figure 10 be the embodiment of the present invention three display screen module in manual-automatic integrated discharge mechanism rough schematic view (just
Apparent time)；
Figure 11 is that the rough schematic view of the manual-automatic integrated discharge mechanism in the display screen module of the embodiment of the present invention three (is faced upward
Apparent time)；
Figure 12 be the embodiment of the present invention four display screen module in manual-automatic integrated discharge mechanism rough schematic view (just
Apparent time)；
Figure 13 is that the rough schematic view of the manual-automatic integrated discharge mechanism in the display screen module of the embodiment of the present invention four (is faced upward
Apparent time).
Label declaration：
1, installation frame；2, power supply box；3, power driver；4, transmission component；41, elastic component；42, cam；421, it limits
Position hole；422, position is buckled；423, cambered surface；5, supporting piece；6, push-off pin；61, wedge block；62, raised；7, rotating handle；81, sliding
Slot；82, guide part；9, shaft；
91, turbine；92, locking section；10, idler wheel；11, turntable；12, movable part.
Specific implementation mode
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and coordinate attached
Figure is explained.
The design of most critical of the present invention is：Increase the rotating handle being connected with transmission component, passes through rotating handle
Make the separation of display screen and installation frame.
Please refer to Fig. 1 to Figure 13, manual-automatic integrated discharge mechanism, including power driver 3, transmission component 4, supporting piece 5
With push-off pin 6, push-off pin 6 is movably arranged along its length, power driver 3 and push-off pin 6 respectively with the transmission group
Part 4 is connected, and power driver 3 drives supporting piece 5 described in 6 contact of push-off pin by transmission component 4, to increase the supporting piece 5
Further include the rotating handle 7 being connected with the transmission component 4, the rotating handle with the spacing between the power driver 3
7 drive supporting piece 5 described in 6 contact of push-off pin by the transmission component 4, to increase the supporting piece 5 and the electric drive
Spacing between part 3.
As can be seen from the above description, the beneficial effects of the present invention are：For the shorter display screen module of installation site, user
It can increase the spacing between supporting piece and power driver by operating rotating handle, realize point of mounting frame and display screen
From, without using power driver, power consumption is advantageously reduced, it is more environmentally friendly.
Further, the transmission component 4 includes turntable 11 and movable part 12, and the movable part 12 is far from the supporting piece
5 settings, one end of the movable part 12 are rotatably connected with the push-off pin 6, the other end and the turntable 11 of the movable part 12
It is rotatably connected；The Pivot axle eccentric setting of the junction of the movable part 12 and turntable 11 and turntable 11；Electric drive
Part 3 and rotating handle 7 are connected with the turntable 11 respectively.
Further, the transmission component 4 include rotation setting cam 42, the push-off pin 6 far from supporting piece 5 one
End supports in the outer rim of the cam 42, and the power driver 3 and rotating handle 7 are connected with the cam 42 respectively.
Seen from the above description, transmission component is simple in structure, handling ease.
Further, further include elastic component 41, the elastic component 41 is connected with push-off pin 6, and the elastic component 41 is for driving
The push-off pin 6 is set to be moved towards close to the direction of the cam 42.
Seen from the above description, the setting of elastic component may insure that the one end of push-off pin far from supporting piece supports always convex
On wheel, i.e., push-off pin can be with automatic retracted.
Further, the transmission component 4 includes the turntable 11 being rotatably arranged and the cam 42 being rotatably arranged, described
The one end of push-off pin 6 far from supporting piece 5 supports in the outer rim of the cam 42；
Further include movable part 12, the movable part 12 is arranged far from the supporting piece 5, one end of the movable part 12 and institute
It states push-off pin 6 to be rotatably connected, the other end and the turntable 11 of the movable part 12 are rotatably connected；The movable part 12 and turntable
11 junction and the Pivot axle eccentric setting of turntable 11；
Turntable 11 is connected with power driver 3, and cam 42 is fixedly connected with rotating handle 7, alternatively, cam 42 and electronic drive
Moving part 3 is connected, and turntable 11 is fixedly connected with rotating handle 7.
Further, further include elastic component 41, the elastic component 41 is connected with push-off pin 6, and the elastic component 41 is for driving
The push-off pin 6 is set to be moved towards close to the direction of the cam 42.
Further, the output end of the power driver 3 is connected with a shaft 9, and rotating handle 7 is set to the shaft 9
Above and relative to the shaft 9 rotatably it is arranged, the turntable 11 being connected with power driver 3 is fixed in the shaft 9, or
Person, the cam 42 being connected with power driver 3 are fixed in the shaft 9.
Seen from the above description, push-off pin cannot be made towards the side far from transmission component when turntable (or cam) breaks down
To when movement, user can make auto-manual by controlling the power driver that be connected with cam (or turntable) or rotating handle
Change discharge mechanism work, is conducive to enhance user experience.
Further, the transmission component 4 includes two cams 42 being rotatably arranged, the rotation of two cams 42
Center overlapping of axles setting；The outer rim of two cams 42 supports the one end of the push-off pin 6 far from supporting piece 5 respectively；One
The cam 42 is connected with the power driver 3, another described cam 42 is fixedly connected with the rotating handle 7.
Further, the transmission component 4 further includes elastic component 41, and the elastic component 41 is connected with push-off pin 6, the bullet
Property part 41 be used to that the push-off pin 6 to be driven to move towards close to the direction of the cam 42.
Further, the output end of the power driver 3 is connected with a shaft 9, and rotating handle 7 is set to the shaft 9
Above and relative to the shaft 9 rotatably it is arranged, the cam 42 being connected with power driver 3 is fixed in the shaft 9.
Further, the cam 42 includes the first semi-circular segments, rectangular section and the second semi-circular segments, rectangular section opposite end point
It is not connected with the first semi-circular segments and the second semi-circular segments, the end face at the other both ends of rectangular section is the cambered surface 423 of indent.
Seen from the above description, the cambered surface of indent can allow push-off pin can be in the outer of cam close to one end of transmission component
Smooth sliding on peripheral wall, avoids the situation for occurring stuck between push-off pin and cam.
Display screen module structure, include cooperation installation installation frame 1 and display screen, display screen include bottom case, setting exist
The positive screen body of bottom case and the power supply box 2 at the bottom case back side is set, further includes above-mentioned manual-automatic integrated discharge mechanism.
Further, power driver 3 is set on the display screen, and supporting piece 5 is set on installation frame 1；Alternatively, electronic
Actuator 3 is set on the installation frame 1, and supporting piece 5 is set on the display screen.
Further, the power driver 3, transmission component 4, push-off pin 6 and rotating handle 7 are set to the power supply box
On 2, the supporting piece 5 is set on the installation frame 1.
Seen from the above description, the power driver, transmission component, push-off pin and rotating handle are set to the power supply
On case rather than it is set up directly on bottom case, avoids the reaction force of push-off pin that screen body is made to deform, display screen display effect is caused to become
Difference.
Further, its moving direction of 6 upper edge of the push-off pin be equipped with sliding slot 81, the power supply box 2 be equipped with it is described
81 compatible guide part 82 of sliding slot, the push-off pin 6 are supported on by guide part 82 on the power supply box 2.
Seen from the above description, sliding slot is set on push-off pin, guide part is set on power supply box, passes through guide part and sliding slot
Cooperation can reduce shaking of the push-off pin in moving process；In addition, push-off pin by guide part supports between power supply box
Certain distance is generated, the frictional force that push-off pin generates in moving process can be reduced in this way, keeps movement more smooth, will not block
Firmly, it is often more important that, guide part can provide support force for push-off pin, to avoid push-off pin from being detached with power supply box.
Further, sliding slot 81 is set as two, corresponding in each sliding slot 81 to set there are one guide part 82.
Seen from the above description, push-off pin moving direction can be made more acurrate in this way, motion track is not after push-off pin stress
Easy to produce deflection.
Embodiment one
Fig. 1 to Fig. 7 is please referred to, the embodiment of the present invention one is：As shown in Figure 1 to Figure 3, display screen module structure, including
It includes bottom case, setting in bottom case front to coordinate installation frame 1, display screen and the manual-automatic integrated discharge mechanism of installation, display screen
Screen body and the power supply box 2 at the bottom case back side is set, it is preferred that the power supply box 2 covers the area of 1/5 or more the bottom case.
Incorporated by reference to Fig. 1 to Fig. 4, the manual-automatic integrated discharge mechanism, including power driver 3, transmission component 4, support
Part 5 and push-off pin 6, push-off pin 6 are movably arranged along its length, power driver 3 and push-off pin 6 respectively with the transmission
Component 4 is connected, and power driver 3 drives supporting piece 5 described in 6 contact of push-off pin to increase the supporting piece 5 by transmission component 4
Further include the rotating handle 7 being connected with the transmission component 4, the rotating handle with the spacing between the power driver 3
7 drive supporting piece 5 described in 6 contact of push-off pin to increase the supporting piece 5 and the power driver by the transmission component 4
Spacing between 3.Wherein, power driver 3 is set on the display screen, and supporting piece 5 is set on installation frame 1；Alternatively, electronic
Actuator 3 is set on the installation frame 1, and supporting piece 5 is set on the display screen.
Power supply box 2 is equipped with for the exposed windowing of rotating handle 7.
Incorporated by reference to Fig. 3 and Fig. 4, to ensure that the motion track of push-off pin 6 is straight line, push-off pin 6 is equipped with guide part 82,
Display screen (bottom case or power supply box 2) is equipped with guide groove compatible with the guide part 82；Alternatively, on the push-off pin 6
Equipped with guide groove, display screen (bottom case or power supply box 2) is equipped with guide part 82 compatible with the guide groove, the release
Bar 6 is supported on by guide part 82 on the power supply box 2.There is the sliding slot as guide groove in the present embodiment, on push-off pin 6
81, there is the screw as guide part 82, one end of the screw is through the sliding slot 81, therefore, the screw on power supply box 2
The effect being installed to push-off pin 6 on power supply box 2 is also acted as, push-off pin 6 is avoided to be detached with power supply box 2.Further, sliding slot 81
Two are set as, it is corresponding in each sliding slot 81 to set there are one guide part 82.
In the present embodiment, the power driver 3, transmission component 4, push-off pin 6 and rotating handle 7 are set to the power supply
On case 2, the supporting piece 5 is set on the installation frame 1.Further, the one end of push-off pin 6 far from transmission component 4 is equipped with
One wedge block 61, the supporting piece 5 are the matched roller bearing in inclined-plane with the wedge block 61.Preferably, such as Fig. 2 and Fig. 4 institutes
Show that there is the protrusion 62 (or groove) around the setting of its Pivot axle on the periphery wall of the roller bearing, the wedge block 61
Inclined-plane be equipped with described raised 62 (or groove) matched groove (or protrusion 62), can play limit to wedge block 61 in this way
Position, to avoid wedge block 61 from arbitrarily being slided on the surface of roller bearing.
As shown in figure 4, as a kind of specific embodiment, the transmission component 4, which includes elastic component 41 and two, to be turned
The cam 42 of dynamic setting, the center of rotation overlapping of axles setting of two cams 42；The outer rim of two cams 42 is supported respectively
The one end of the push-off pin 6 far from supporting piece 5 is held, the elastic component 41 is connected with push-off pin 6, and the elastic component 41 is for driving
The push-off pin 6 is moved towards close to the direction of the cam 42；One cam 42 is connected with the power driver 3, separately
One cam 42 is fixedly connected with the rotating handle 7.One end of the elastic component 41 is fixed on bottom case or power supply box 2
On.Preferably, the elastic component 41 is the tension spring in guide groove, and one end of the tension spring is fixed on the guide part 82
On.
Incorporated by reference to Fig. 4 and Fig. 5, in the present embodiment, the output end of the power driver 3 is connected with a shaft 9, rotates hand
Handle 7 is set in the shaft 9 and is rotatably arranged relative to the shaft 9, and the cam 42 being connected with power driver 3 is fixed on
In the shaft 9, the shaft 9 is rotatably provided on the bottom case, it is preferred that bearing is arranged in the shaft 9, it is described
Shaft 9 is mounted on by the bearing on the bottom case.
As shown in Figures 5 to 7, specifically, the lower part of the shaft 9 is equipped with turbine 91, the output of the power driver 3
End is worm screw compatible with the turbine 91, and the diameter at the middle part of the shaft 9 is more than the diameter on the top of the shaft 9,
And the middle part of the shaft 9 is equipped with locking section 92, in the present embodiment, described locking section 92 is gap.It is connected with power driver 3
Cam 42 be equipped with described locking section 92 matched limit holes 421, the cam 42 pass through the limit hole 421 be set with
In the shaft 9；The cam 42 being connected with rotating handle 7 is rotatably set in the upper area of the shaft 9, further excellent
Change, the cam 42 being connected with rotating handle 7 is equipped with buckle position 422, and the rotating handle 7 is equipped with and the buckle position 422
Matched fastener, the rotating handle 7 are detachably connected with the cam 42, this have the advantage that, when necessary
Time can remove rotating handle 7 to reduce the volume of display screen.
In addition, two cams 42 do not contact between each other, after above-mentioned setting, the motion state of two cams 42 is phase
It is mutually independent.When occur power driver 3 it is stuck and when preventing push-off pin 6 from bouncing back, user, which can remove, to be sleeved on locking position
Cam 42, the flexible of push-off pin 6 is only subsequently controlled by rotating handle 7.
It should be appreciated that in the present embodiment, two cams 42 are all connected with same shaft 9, and in other embodiments, two convex
Wheel 42 can be separately connected different shafts 9.
As shown in Fig. 2, in the present embodiment, the quantity of push-off pin 6 is two, cam 42 be located at two push-off pins 6 it
Between, two push-off pins 6 are collinearly arranged.Preferably, the length direction of push-off pin 6 is consistent with the length direction of installation frame 1,
Make the air line distance between the magnet at push-off pin 6 and screen body four angles position closer to thrust can quickly be transmitted to mounting frame
Angle position magnet at, enable discharge mechanism it is more preferable, it is more acurrate, more swimmingly release release screen body.
In the present embodiment, the cam 42 includes the first semi-circular segments, rectangular section and the second semi-circular segments, rectangular section opposite end
It is connected respectively with the first semi-circular segments and the second semi-circular segments, the end face at the other both ends of rectangular section is the cambered surface 423 of indent.When
One, when the profile of two semi-circular segments is identical, the Pivot axle of cam 42 is at the center of the rectangular section.Further,
The outer margin contour of two cams 42 is completely the same.
Incorporated by reference to Fig. 1 and Fig. 4, optionally, one end that push-off pin 6 supports the cam 42 is equipped with idler wheel 10, the idler wheel
10 roll on the peripheral wall of the cam 42.
In the present embodiment, manual-automatic integrated discharge mechanism operation principle is summarized as follows：(display screen and mounting frame when initial
When connection), push-off pin 6 supports in the cambered surface 423 of the indent of two cams 42, and 3 drive shaft 9 of power driver is rotated band
It is dynamic be sleeved in 9 locking sections 92 of shaft the rotation of cam 42 (during this, rotating handle 7 and the cam being connected with rotating handle 7
42 do not rotate), the first and second semi-circular segments of cam 42 support push-off pin 6, so that push-off pin 6 is towards far from transmission component 4
Direction movement reach separation display screen and peace so that the wedge block 61 on push-off pin 6 supports the roller bearing in mounting frame
Frame up the purpose of body.Similarly, similar with the above process when user's operation rotating handle 7, the rotation of rotating handle 7 can't draw
The rotation of shaft 9 is played, shaft 9 is only to provide the effect of installation site for the cam 42 being connected with rotating handle 7.
Embodiment two
Fig. 8 and Fig. 9 are please referred to, the embodiment of the present invention is second is that another transmission group proposed on the basis of embodiment one
The construction of part 4, with embodiment one the difference is that：The transmission component 4 includes turntable 11 and movable part 12, the turntable
11 are rotatably provided in the power supply box (not shown) of display screen, and the movable part 12 is set far from the supporting piece (not shown)
It sets, one end of the movable part 12 is rotatably connected with the push-off pin 6, and the other end and the turntable 11 of the movable part 12 can turn
Dynamic connection；The Pivot axle eccentric setting of the junction of the movable part 12 and turntable 11 and turntable 11,3 He of power driver
Rotating handle 7 is connected with the turntable 11 respectively, and power driver 3 and rotating handle 7 can be such that the turntable 11 rotates.
Embodiment three
Figure 10 and Figure 11 are please referred to, the embodiment of the present invention three is another transmission proposed on the basis of embodiment one
The construction of component 4, the difference is that, only there are one cams 42 in transmission component 4 with embodiment one.Specifically：
The transmission component 4 includes the cam 42 being rotatably provided in the power supply box (not shown) of display screen, described to push away
The one end of rod 6 far from supporting piece (not shown) supports in the outer rim of the cam 42, further includes elastic component (not shown), institute
The one end for stating elastic component is fixed on the power supply box of display screen, and the other end of elastic component is fixed on push-off pin 6, the elastic component
For driving the push-off pin 6 to be moved towards close to the direction of the cam 42, the power driver 3 and rotating handle 7 are distinguished
It is connected with the cam 42, power driver 3 and rotating handle 7 can be such that the cam 42 rotates.
Example IV
Figure 12 and Figure 13 are please referred to, the embodiment of the present invention four is another transmission proposed on the basis of embodiment one
The construction of component 4, the difference is that, transmission component 4 has movable part transmission and cam drive two simultaneously with embodiment one
Kind driving form.Specially：The transmission component 4 includes the turntable 11 being rotatably provided in display screen power supply box (not shown)
Further include movable part 12 with the cam 42 being rotatably provided on display screen power supply box, the movable part 12 is supported far from described
Part (not shown) is arranged, and one end of the movable part 12 is rotatably connected with the push-off pin 6, the other end of the movable part 12
It is rotatably connected with turntable 11；The Pivot axle eccentric setting of the junction of the movable part 12 and turntable 11 and turntable 11；
The one end of the push-off pin 6 far from supporting piece supports in the outer rim of the cam 42, further includes elastic component (not shown), described
One end of elastic component 41 is fixed on the power supply box of display screen, and the other end of elastic component is fixed on push-off pin 6, the elastic component
For driving the push-off pin 6 to be moved towards close to the direction of the cam 42；In the present embodiment, turntable 11 and power driver 3
It is connected, cam 42 is fixedly connected with rotating handle 7；In other embodiments, cam 42 is connected with power driver 3, turntable 11
It is fixedly connected with rotating handle 7.Preferably, the rotation of turntable 11 and the rotation of cam 42 are mutually non-interference.
The output end of the power driver 3 is connected with a shaft 9, rotating handle 7 be set to the shaft 9 on and relative to
The shaft 9 is rotatably arranged, and the turntable 11 being connected with power driver 3 is fixed in the shaft 9；Similarly, in other realities
It applies in example, the cam 42 being connected with power driver 3 is fixed in the shaft 9.
In conclusion manual-automatic integrated discharge mechanism provided by the invention and display screen module structure, for installation site
The separation of mounting frame and display screen can be realized by operating rotating handle by shorter display screen module, user, reduce electric energy
Consumption, it is more environmentally friendly；When turntable (or cam) breaks down and push-off pin cannot be made to be moved towards the direction far from transmission component,
User can be carried by controlling the power driver or rotating handle that are connected with cam (or turntable) to make manual-automatic integrated unload
Work is set, is conducive to enhance user experience；The cambered surface of indent can allow push-off pin can be in cam close to one end of transmission component
Periphery wall on smooth sliding, avoid the situation for occurring stuck between push-off pin and cam；Power driver, transmission component,
Push-off pin and rotating handle are set on the power supply box rather than are set up directly on bottom case, and the reaction force of push-off pin is avoided to make
Shield body deformation, display screen display effect is caused to be deteriorated.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, include similarly
In the scope of patent protection of the present invention.
Claims (14)
1. manual-automatic integrated discharge mechanism, including power driver, transmission component, supporting piece and push-off pin, push-off pin is grown along it
Degree direction is movably arranged, and power driver and push-off pin are connected with the transmission component respectively, and power driver passes through transmission
Supporting piece described in Component driver push-off pin contact, it is special to increase the spacing between the supporting piece and the power driver
Sign is：Further include the rotating handle being connected with the transmission component, the rotating handle is pushed away by transmission component driving
Supporting piece described in rod contact, to increase the spacing between the supporting piece and the power driver.
2. manual-automatic integrated discharge mechanism according to claim 1, it is characterised in that：The transmission component include turntable and
Movable part, the movable part are arranged far from the supporting piece, and one end of the movable part is rotatably connected with the push-off pin, institute
The other end and turntable for stating movable part are rotatably connected；The Pivot axle of the junction and turntable of the movable part and turntable is inclined
The heart is arranged；Power driver and rotating handle are connected with the turntable respectively.
3. manual-automatic integrated discharge mechanism according to claim 1, it is characterised in that：The transmission component includes that rotation is set
The cam set, the one end of the push-off pin far from supporting piece support in the outer rim of the cam, the power driver and rotation
Handle is changed hands respectively to be connected with the cam.
4. manual-automatic integrated discharge mechanism according to claim 3, it is characterised in that：Further include elastic component, the elasticity
Part is connected with push-off pin, and the elastic component is used to that the push-off pin to be driven to move towards close to the direction of the cam.
5. manual-automatic integrated discharge mechanism according to claim 1, it is characterised in that：The transmission component includes rotatable
The turntable of setting and the cam being rotatably arranged, the one end of the push-off pin far from supporting piece support the outer rim in the cam
On；
Further include movable part, the movable part is arranged far from the supporting piece, and one end of the movable part can with the push-off pin
Rotation connection, the other end and the turntable of the movable part are rotatably connected；The junction and turntable of the movable part and turntable
Pivot axle eccentric setting；
Turntable is connected with power driver, and cam is fixedly connected with rotating handle, alternatively, cam is connected with power driver, turns
Disk is fixedly connected with rotating handle.
6. manual-automatic integrated discharge mechanism according to claim 5, it is characterised in that：Further include elastic component, the elasticity
Part is connected with push-off pin, and the elastic component is used to that the push-off pin to be driven to move towards close to the direction of the cam.
7. manual-automatic integrated discharge mechanism according to claim 5, it is characterised in that：The output end of the power driver
It is connected with a shaft, rotating handle is set in the shaft and is rotatably arranged relative to the shaft, with power driver phase
Turntable even is fixed in the shaft, alternatively, the cam being connected with power driver is fixed in the shaft.
8. manual-automatic integrated discharge mechanism according to claim 1, it is characterised in that：The transmission component can including two
Rotate the cam of setting, the center of rotation overlapping of axles setting of two cams；The outer rim of two cams supports institute respectively
State the one end of push-off pin far from supporting piece；One cam is connected with the power driver, another described cam and institute
Rotating handle is stated to be fixedly connected.
9. manual-automatic integrated discharge mechanism according to claim 8, it is characterised in that：The transmission component further includes elasticity
Part, the elastic component are connected with push-off pin, and the elastic component is used to that the push-off pin to be driven to move towards close to the direction of the cam
It is dynamic.
10. manual-automatic integrated discharge mechanism according to claim 9, it is characterised in that：The output of the power driver
End is connected with a shaft, and rotating handle is set in the shaft and is rotatably arranged relative to the shaft, with power driver
Connected cam is fixed in the shaft.
11. the manual-automatic integrated discharge mechanism according to any one of claim 3-10, it is characterised in that：The cam
Including the first semi-circular segments, rectangular section and the second semi-circular segments, rectangular section opposite end respectively with the first semi-circular segments and the second semi-circular segments
It is connected, the end face at the other both ends of rectangular section is the cambered surface of indent.
12. display screen module structure, includes the installation frame and display screen of cooperation installation, the display screen includes bottom case, setting
In the positive screen body of bottom case and the power supply box at the bottom case back side is set, it is characterised in that：Further include arbitrary in claim 1-11
Manual-automatic integrated discharge mechanism described in one.
13. display screen module structure according to claim 12, it is characterised in that：Power driver is set to the display screen
On, supporting piece is set on installation frame；Alternatively, power driver is set on the installation frame, supporting piece is set to the display
On screen.
14. display screen module structure according to claim 12, it is characterised in that：Described its moving direction of push-off pin upper edge
Equipped with sliding slot, the power supply box is equipped with guide part compatible with the sliding slot, and the push-off pin is existed by guide part supports
On the power supply box.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556516.2A CN108492717A (en) | 2018-06-01 | 2018-06-01 | Manual-automatic integrated discharge mechanism and display screen module structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810556516.2A CN108492717A (en) | 2018-06-01 | 2018-06-01 | Manual-automatic integrated discharge mechanism and display screen module structure |
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| CN108492717A true CN108492717A (en) | 2018-09-04 |
Family
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| CN201810556516.2A Pending CN108492717A (en) | 2018-06-01 | 2018-06-01 | Manual-automatic integrated discharge mechanism and display screen module structure |
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| WO2023050240A1 (en) * | 2021-09-29 | 2023-04-06 | 京东方科技集团股份有限公司 | Display module and disassembly/assembly method therefor and display device |
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