CN217736760U - Turning structure of curved surface display screen - Google Patents
Turning structure of curved surface display screen Download PDFInfo
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- CN217736760U CN217736760U CN202221780880.5U CN202221780880U CN217736760U CN 217736760 U CN217736760 U CN 217736760U CN 202221780880 U CN202221780880 U CN 202221780880U CN 217736760 U CN217736760 U CN 217736760U
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Abstract
The utility model provides a curved surface display screen's flip structure. The flip structure of curved surface display screen includes: the supporting seat is provided with a display screen, a turnover mechanism and two buffer mechanisms, and the display screen is provided with a cleaning mechanism; the turnover mechanism comprises two support rods, a v-21274, a shape rod, a turnover shaft, two connecting blocks, four inclined connecting rods and a first driving motor, wherein the two support rods are fixedly arranged at the top of the support seat, the v-21274, the shape rod is fixedly arranged at the top ends of the two support rods, the turnover shaft is rotatably arranged on the v-21274, and the two connecting blocks are fixedly sleeved on the turnover shaft. The utility model provides a curved surface display screen's flip structure can simply effectually overturn to the display screen, cushions it during the upset to carry out the advantage of clearing up to the dust on the display screen after the display screen uses for a long time.
Description
Technical Field
The utility model belongs to the technical field of the display, especially, relate to a flip structure of curved surface display screen.
Background
With the increasing development of science and technology, various displays are widely used in daily life, such as a flat panel display and a curved panel display, however, compared with the flat panel display, the curved panel display has a wider viewing angle range and a wider viewing field, and is therefore often used for displaying wide-angle images, and because the curved panel display has a coating effect, the curved panel display gives a user a better visual immersion experience, and the curved panel display has a curvature, so that the reflective interference of external light sources on both sides can be avoided, and further, because the curved panel display has a curved structure and a curvature radius, when the user looks at the focal point of the curved panel display, the viewing angle of the user is equidistant to a display screen, so that the eye burden can be reduced, in the related art, the curved panel display is disclosed, and comprises a display and a bracket, the display is a curved panel display screen with a curvature, the curved panel display screen with a curvature can ensure that the distance of the eyes is equal, so that better sensory experience can be brought, the viewing field of the user is wider, and because the edge slightly curved panel can be closer to the user, the viewing angle is basically the same as the central position of the screen, the curved panel can better experience can be better; moreover, the utility model discloses a support is joint in the display, and the installation or dismantle fast.
However, the above structure has disadvantages that the curved display cannot be turned over when the curved display is used and the curved display needs to be turned over, and dust on the curved display cannot be cleaned.
Therefore, there is a need to provide a new flip structure of curved display screen to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a can simply effectually overturn to the display screen, cushion it during the upset to the flip structure of curved surface display screen that the dust on to the display screen cleared up after long-term the use is carried out to the display screen.
In order to solve the technical problem, the utility model provides a curved surface display screen's flip structure includes: the supporting seat is provided with a display screen, a turnover mechanism and two buffer mechanisms, and the display screen is provided with a cleaning mechanism;
the turnover mechanism comprises two support rods, a v-21274, a shape rod, a turnover shaft, two connecting blocks, four inclined connecting rods and a first driving motor, wherein the two support rods are fixedly arranged at the top of the support seat, the v-21274is fixedly arranged at the top ends of the two support rods, the turnover shaft is rotatably arranged at the v-21274, the two connecting blocks are fixedly sleeved on the turnover shaft, the four inclined connecting rods are fixedly arranged on the outer wall of one side of the display screen, one ends of the two corresponding inclined connecting rods are fixedly connected with the corresponding connecting blocks, the first driving motor is arranged at one side of the v-21274, and the output shaft of the first driving motor is fixedly connected with one end of the turnover shaft;
the cleaning mechanism comprises two arc-shaped limiting strips, a cleaning rotating shaft, an L-shaped block, a first gear, a second driving motor, a second gear, an arc-shaped fixing strip, a rack and a third gear, wherein the two arc-shaped limiting strips are fixedly mounted on the outer wall of one side of the display screen, the cleaning rotating shaft is slidably mounted on the two arc-shaped limiting strips, the top end of the cleaning rotating shaft extends to the upper portion of the corresponding arc-shaped limiting strip, the L-shaped block is slidably mounted at the bottom of the corresponding arc-shaped limiting strip, the cleaning rotating shaft is rotatably connected with the L-shaped block, the first gear is fixedly sleeved on the cleaning rotating shaft, the second driving motor is fixedly mounted at the bottom of the L-shaped block, the second gear is fixedly mounted on an output shaft of the second driving motor, the second gear is meshed with the first gear, the arc-shaped fixing strip is fixedly mounted at the top of the arc-shaped limiting strips, the rack is fixedly mounted on the outer wall of one side of the arc-shaped fixing strip, the third gear is fixedly mounted at the top of the cleaning rotating shaft, and the third gear is meshed with the rack.
As a further scheme of the utility model, buffer gear includes buffer block, buffering recess, buffer beam, buffering ball and buffer spring, buffer block fixed mounting is on one side outer wall of the shape pole of \21274, the buffering recess is seted up on the buffer block, buffer beam slidable mounting is in buffering recess, outside the one end of buffer beam extended to buffering recess, buffering ball fixed mounting was in the one end of buffer beam, buffer spring fixed mounting is on one side inner wall of buffering recess, buffer spring's the other end and buffer beam's one end fixed connection.
As a further proposal of the utility model, the cleaning mechanism also comprises a cleaning brush, the fixed sleeve of the cleaning brush is arranged on the cleaning rotating shaft, and one side of the cleaning brush is contacted with the display screen.
As a further scheme of the utility model, fixed mounting has two rectangular blocks on one side outer wall of display screen, semicircular groove has been seted up on one side outer wall of rectangular block, semicircular groove and buffering ball looks adaptation.
As a further scheme of the utility model, two spacing recesses have been seted up in the buffering recess, two equal slidable mounting has spacing slider, two in the spacing recess one side of spacing slider all with buffer beam fixed connection.
As a further scheme of the utility model, correspond the second recess has been seted up to the bottom of the spacing strip of arc, fixed mounting has spacing slide bar in the second recess, spacing slide bar run through L shape piece and with L shape piece sliding connection.
Compared with the prior art, the utility model provides a flip structure of curved surface display screen has following beneficial effect:
1. the utility model has the advantages that the turnover mechanism is arranged, so that the turnover display screen is convenient to turn over when the display screen needs to be turned over under some special conditions;
2. the utility model discloses a set up buffer gear, make when overturning the display screen, can cushion the display screen, prevent the display screen from damaging;
3. the utility model discloses a set up clean mechanism for can wash the dust of gluing on the display screen after the long-term use of display screen.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic side view of a cross-sectional structure of an overturning structure of a curved display screen according to the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of the portion B in FIG. 1;
fig. 4 is a schematic view of a rear sectional view of the flip structure of the curved display screen of the present invention;
fig. 5 is an assembly view of the middle display screen, the arc-shaped spacing strip, the rack and the third gear.
In the figure: 1. a supporting seat; 2. a display screen; 3. a support bar; 4. \ 21274; 5. a turning shaft; 6. connecting blocks; 7. an inclined connecting rod; 8. a first drive motor; 9. an arc-shaped limiting strip; 10. cleaning the rotating shaft; 11. an L-shaped block; 12. a first gear; 13. a second drive motor; 14. a second gear; 15. an arc-shaped fixing strip; 16. a rack; 17. a third gear; 18. a buffer block; 19. a buffer rod; 20. a buffer ball; 21. a buffer spring; 22. a cleaning brush.
Detailed Description
Please refer to fig. 1 to 5, wherein fig. 1 is a schematic side sectional view of an overturning structure of a curved display panel according to the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; FIG. 3 is an enlarged schematic view of the portion B in FIG. 1; fig. 4 is a schematic view of a rear sectional view of the flip structure of the curved display screen of the present invention; fig. 5 is an assembly view of the middle display screen, the arc-shaped spacing strip, the rack and the third gear. The flip structure of curved surface display screen includes: the device comprises a supporting seat 1, wherein a display screen 2 is arranged above the supporting seat 1, a turnover mechanism and two buffering mechanisms are arranged on the supporting seat 1, and a cleaning mechanism is arranged on the display screen 2;
the turnover mechanism comprises two support rods 3, a lifting 21274, a shape rod 4, a turnover shaft 5, two connecting blocks 6, four inclined connecting rods 7 and a first driving motor 8, wherein the two support rods 3 are fixedly arranged at the top of the support seat 1, the lifting 21274, the shape rod 4 is fixedly arranged at the top ends of the two support rods 3, the turnover shaft 5 is rotatably arranged on the lifting 21274, the two connecting blocks 6 are fixedly sleeved on the turnover shaft 5 on the shape rod 4, the four inclined connecting rods 7 are fixedly arranged on the outer wall of one side of the display screen 2, one ends of the corresponding two inclined connecting rods 7 are fixedly connected with the corresponding connecting blocks 6, the first driving motor 8 is arranged on the lifting 21274, one side of the shape rod 4 is fixedly connected with the output shaft of the first driving motor 8;
the cleaning mechanism comprises two arc-shaped limiting strips 9, a cleaning rotating shaft 10, an L-shaped block 11, a first gear 12, a second driving motor 13, a second gear 14, an arc-shaped fixing strip 15, a rack 16 and a third gear 17, wherein the arc-shaped limiting strips 9 are fixedly mounted on the outer wall of one side of the display screen 2, the cleaning rotating shaft 10 is slidably mounted on the two arc-shaped limiting strips 9, the top end of the cleaning rotating shaft 10 extends to the upper portion of the corresponding arc-shaped limiting strip 9, the L-shaped block 11 is slidably mounted at the bottom of the corresponding arc-shaped limiting strip 9, the cleaning rotating shaft 10 is rotatably connected with the L-shaped block 11, the first gear 12 is fixedly sleeved on the cleaning rotating shaft 10, the second driving motor 13 is fixedly mounted at the bottom of the L-shaped block 11, the second gear 14 is fixedly mounted on the output shaft of the second driving motor 13, the second gear 14 is meshed with the first gear 12, the arc-shaped fixing strip 15 is fixedly mounted at the top of the arc-shaped limiting strip 9, the rack 16 is fixedly mounted on the outer wall of one side of the arc-shaped fixing strip 15, the third gear 17 is fixedly mounted at the top of the cleaning rotating shaft 10, and the third gear 17 is meshed with the rack 16.
As shown in fig. 4, the buffer mechanism comprises a buffer block 18, a buffer groove, a buffer rod 19, a buffer ball 20 and a buffer spring 21, the buffer block 18 is fixedly installed on one side outer wall of the v-shaped rod 4, the buffer groove is opened on the buffer block 18, the buffer rod 19 is slidably installed in the buffer groove, one end of the buffer rod 19 extends out of the buffer groove, the buffer ball 20 is fixedly installed at one end of the buffer rod 19, the buffer spring 21 is fixedly installed on one side inner wall of the buffer groove, and the other end of the buffer spring 21 is fixedly connected with one end of the buffer rod 19;
through setting up buffer gear for when overturning display screen 2, can cushion display screen 2, prevent that display screen 2 from damaging.
As shown in fig. 2, the cleaning mechanism also includes a cleaning brush 22, the cleaning brush 22 is fixedly sleeved on the cleaning rotating shaft 10, and one side of the cleaning brush 22 is in contact with the display screen 2;
through the cooperation of the cleaning rotating shaft 10 and the cleaning brush 22, dust on the display screen 2 can be cleaned quickly and effectively.
As shown in fig. 2, two rectangular blocks are fixedly mounted on the outer wall of one side of the display screen 2, a semicircular groove is formed in the outer wall of one side of each rectangular block, and the semicircular groove is matched with the buffer ball 20;
under the cooperation through rectangular block, semicircle recess and buffering ball 20, can prevent that display screen 2 direct contact buffer gear from causing display screen 2 to damage.
As shown in fig. 4, two limiting grooves are formed in the buffer groove, limiting sliding blocks are slidably mounted in the two limiting grooves, and one side of each of the two limiting sliding blocks is fixedly connected with the buffer rod 19;
through spacing recess, spacing slider and buffer beam 19's cooperation down, can prevent that buffer beam 19 from popping out the buffering recess under the effect of buffer spring 21 elasticity.
As shown in fig. 3, a second groove is formed at the bottom of the corresponding arc-shaped limiting strip 9, a limiting slide bar is fixedly installed in the second groove, and the limiting slide bar penetrates through the L-shaped block 11 and is connected with the L-shaped block 11 in a sliding manner;
through the cooperation among the second groove, the limit slide bar and the L-shaped block 11, when the cleaning rotating shaft 10 moves, the L-shaped block 11, the first gear 12 and the second driving motor 13 can move along with the cleaning rotating shaft 10, so that the first gear 12 and the second gear 14 are always kept in a meshed state.
The utility model provides a curved surface display screen's flip structure's theory of operation as follows:
the first step is as follows: when the display screen 2 needs to be turned over, the first driving motor 8 is started, the first driving motor 8 drives the turning shaft 5 to rotate, the turning shaft 5 drives the two connecting blocks 6 to rotate, the two connecting blocks 6 drive the inclined connecting rod 7 to rotate, the inclined connecting rod 7 drives the display screen 2 to rotate by taking the turning shaft 5 as a circle center, and when the turning shaft 5 rotates 180 degrees, the turning over of the display screen 2 can be completed;
the second step: the display screen 2 needs to be buffered when being turned, the rectangular block is driven to move when the display screen 2 is turned, the buffering ball 20 is driven to move when the rectangular block contacts the buffering ball 20, the buffering ball 20 drives the buffering rod 19 to move, the buffering spring 21 buffers the buffering rod 19, and the display screen 2 can be prevented from being damaged when being turned;
the third step: after using the contact, when needing to clear up the dust of gluing on display screen 2, start second driving motor 13, second driving motor 13 drives second gear 14 and rotates, second gear 14 drives clean pivot 10 and rotates, clean pivot 10 drives cleaning brush 22 and rotates, can clean the dust on display screen 2 this moment, clean pivot 10 drives third gear 17 and rotates simultaneously, under the effect of rack 16, take place to remove when clean pivot 10 rotates, and then clear up the place that display screen 2 is different, after the cleanness is finished, clean mechanism rotates the rear of display screen 2, prevent to block the user and watch the field of vision of display screen 2.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be implemented by simple programming by the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and it is intended that the scope of the invention be defined by the appended claims and their equivalents and that all such modifications are intended to be encompassed by the scope of the invention as defined in the claims.
Claims (6)
1. The utility model provides a curved surface display screen's flip structure which characterized in that includes:
the supporting seat is provided with a display screen, a turnover mechanism and two buffer mechanisms, and the display screen is provided with a cleaning mechanism;
the turnover mechanism comprises two support rods, a lifting 21274, a shape rod, a turnover shaft, two connecting blocks, four inclined connecting rods and a first driving motor, wherein the two support rods are fixedly arranged at the top of the support seat, the lifting 21274is fixedly arranged at the top ends of the two support rods, the turnover shaft is rotatably arranged on the lifting 21274, the two connecting blocks are fixedly sleeved on the turnover shaft, the four inclined connecting rods are fixedly arranged on the outer wall of one side of the display screen, one ends of the corresponding two inclined connecting rods are fixedly connected with the corresponding connecting blocks, the first driving motor is arranged on one side of the lifting 21274, and the output shaft of the first driving motor is fixedly connected with one end of the turnover shaft;
the cleaning mechanism comprises two arc-shaped limiting strips, a cleaning rotating shaft, an L-shaped block, a first gear, a second driving motor, a second gear, an arc-shaped fixing strip, a rack and a third gear, wherein the two arc-shaped limiting strips are fixedly mounted on the outer wall of one side of the display screen, the cleaning rotating shaft is slidably mounted on the two arc-shaped limiting strips, the top end of the cleaning rotating shaft extends to the upper portion of the corresponding arc-shaped limiting strip, the L-shaped block is slidably mounted at the bottom of the corresponding arc-shaped limiting strip, the cleaning rotating shaft is rotatably connected with the L-shaped block, the first gear is fixedly sleeved on the cleaning rotating shaft, the second driving motor is fixedly mounted at the bottom of the L-shaped block, the second gear is fixedly mounted on an output shaft of the second driving motor, the second gear is meshed with the first gear, the arc-shaped fixing strip is fixedly mounted at the top of the arc-shaped limiting strips, the rack is fixedly mounted on the outer wall of one side of the arc-shaped fixing strip, the third gear is fixedly mounted at the top of the cleaning rotating shaft, and the third gear is meshed with the rack.
2. The flip structure of a curved display screen of claim 1, wherein: buffer gear includes buffer block, buffering recess, buffer beam, buffering ball and buffer spring, buffer block fixed mounting is on one side outer wall of the shape pole of \\ 21274, the buffering recess is seted up on the buffer block, buffer beam slidable mounting is in buffering recess, outside the one end of buffer beam extended to buffering recess, buffering ball fixed mounting was in the one end of buffer beam, buffer spring fixed mounting is on one side inner wall of buffering recess, buffer spring's the other end and the one end fixed connection of buffer beam.
3. The flip structure of the curved display screen of claim 1, wherein: the cleaning mechanism also comprises a cleaning brush, the cleaning brush is fixedly sleeved on the cleaning rotating shaft, and one side of the cleaning brush is in contact with the display screen.
4. The flip structure of the curved display screen according to claim 2, wherein: two rectangular blocks are fixedly mounted on the outer wall of one side of the display screen, a semicircular groove is formed in the outer wall of one side of each rectangular block, and the semicircular grooves are matched with the buffer balls.
5. The flip structure of a curved display screen of claim 2, wherein: two limiting grooves are formed in the buffer groove, two limiting sliding blocks are arranged in the limiting grooves in a sliding mode, and one side of each limiting sliding block is fixedly connected with the buffer rod.
6. The flip structure of a curved display screen of claim 1, wherein: the bottom of the arc-shaped limiting strip is provided with a second groove correspondingly, a limiting slide rod is fixedly mounted in the second groove, and the limiting slide rod penetrates through the L-shaped block and is connected with the L-shaped block in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221780880.5U CN217736760U (en) | 2022-07-11 | 2022-07-11 | Turning structure of curved surface display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221780880.5U CN217736760U (en) | 2022-07-11 | 2022-07-11 | Turning structure of curved surface display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217736760U true CN217736760U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221780880.5U Active CN217736760U (en) | 2022-07-11 | 2022-07-11 | Turning structure of curved surface display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217736760U (en) |
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2022
- 2022-07-11 CN CN202221780880.5U patent/CN217736760U/en active Active
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