CN221040461U - Display device of slider-crank mechanism - Google Patents
Display device of slider-crank mechanism Download PDFInfo
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- CN221040461U CN221040461U CN202322548702.0U CN202322548702U CN221040461U CN 221040461 U CN221040461 U CN 221040461U CN 202322548702 U CN202322548702 U CN 202322548702U CN 221040461 U CN221040461 U CN 221040461U
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- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 230000007115 recruitment Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to the technical field of display devices and discloses a display device of a crank sliding block mechanism, which comprises a supporting seat, wherein the top of the supporting seat is rotationally connected with a chassis, the top of the chassis is fixedly connected with a fixed column, the inside of the fixed column is rotationally connected with a rotating rod, one end of the rotating rod is fixedly connected with a disc, the outside of the disc is rotationally connected with a connecting rod, the other end of the rotating rod is fixedly connected with a driven bevel gear, the outside of the fixed column is slidingly connected with a sliding block, the outer side of the sliding block is fixedly connected with a display board II, and the top of the chassis is rotationally connected with the rotating column. According to the utility model, the rotary table is rotated to enable the disc to rotate, so that the hidden display board II appears, the area for posting the poster is effectively increased, the pull rod is pulled to release the fixation of the disc, the angle of rotation can be freely rotated to enable people in the surrounding area to watch, and the situation that people are difficult to watch display contents in a visual angle blind area is avoided.
Description
Technical Field
The utility model relates to the technical field of display devices, in particular to a display device of a crank slider mechanism.
Background
The display device is a device for displaying information in a layout mode, corporate propaganda, personnel information publicity and the like all need to use the display device to conduct information transmission, for example, personnel recruitment is conducted by some units, the display device is frequently used for posting recruitment information, the display device is provided with a lifting structure through a Chinese patent authorization number (202221977120.3) in a searching mode and comprises a base structure, the inside of the base structure is provided with the lifting structure, the lifting structure is hinged to the base structure through a limiting structure, movement convenience and convenient storage through contraction are achieved, the size of a display panel of the patent is fixed, the size cannot be adjusted due to single structure, and when more poster needs to be posted, the available area is insufficient, so the display device of a crank slider mechanism is provided in the technical field to solve the problem.
Disclosure of utility model
In order to make up for the defects, the utility model provides a display device of a crank slider mechanism, which aims to solve the problem that the area of a display panel of the display device, which can be used for pasting a poster, is too small to be capable of improving the pasting area.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a display device of slider-crank mechanism, includes the supporting seat, the top of supporting seat rotates and is connected with the chassis, the top fixedly connected with fixed column on chassis, the inside of fixed column rotates and is connected with the dwang, the one end fixedly connected with disc of dwang, the outside of disc rotates and is connected with the connecting rod, the other end fixedly connected with driven bevel gear of dwang, the outside sliding connection of fixed column has the slider, the outside fixedly connected with show board two of slider, the top of chassis rotates and is connected with the rotation post, the outside fixedly connected with initiative bevel gear of rotation post, the outside fixedly connected with show board one of chassis, the outside fixedly connected with fixed block of supporting seat.
Through above-mentioned technical scheme, when needs enlarge the show face, can rotate the carousel to drive the rotation post and rotate, and then make active bevel gear drive driven bevel gear and rotate, thereby make the dwang rotate, and then make the disc rotate, and then make the connecting rod rotate, and can promote the slider to drive show board two and remove, when the slider removes the highest department, show board two can appear completely from the back of show board one, can be used for posting the poster together with show board one cooperation, the show area of increase.
Further, a limiting mechanism is fixedly connected to the outside of the supporting seat, the limiting mechanism comprises a reset component and a clamping component, the clamping component comprises a pull rod, the pull rod is slidably connected to the inside of the fixed block, and a plurality of clamping grooves are formed in the bottom of the chassis;
through the technical scheme, the clamping groove is used for clamping the pull rod.
Further, the reset component comprises a sliding ring, the sliding ring is fixedly connected to the outer side of the pull rod, and a spring is sleeved outside the pull rod;
through above-mentioned technical scheme, the elasticity of spring can make the pull rod reset fast to the inside of draw-in groove is blocked.
Further, one end of the spring is fixedly connected with the outer side of the sliding ring, and the other end of the spring is fixedly connected with the inner wall of the fixed block;
Through the technical scheme, the elastic force of the spring can push the sliding ring to move.
Further, the other end of the connecting rod is rotationally connected with the outer side of the sliding block, and a turntable is fixedly connected with the outer side of the rotating column;
Through above-mentioned technical scheme, can drive the slider and remove when the connecting rod rotates, the carousel of rotation can drive the rotation post and rotate.
Further, the outer side of the driving bevel gear is in meshed connection with the outer side of the driven bevel gear, and a limiting block is fixedly connected to the top of the fixed column;
Through the technical scheme, the driven bevel gear can be driven to rotate when the driving bevel gear rotates, and the limiting block is used for preventing the sliding block from falling off.
Further, one end of the pull rod is fixedly connected with a pull ring, and the other end of the pull rod is clamped in the clamping groove;
Through the technical scheme, one end of the pull rod can be pulled out from the clamping groove by pulling the pull ring.
The utility model has the following beneficial effects:
According to the utility model, through the mutual matching of the structures of the fixed column, the disc, the rotating column, the connecting rod, the sliding block, the driven bevel gear, the driving bevel gear, the first display board, the second display board and the like, the rotating turntable enables the disc to rotate, so that the second hidden display board appears, and the area for posting the poster is effectively increased.
According to the utility model, through the mutual matching of the structures such as the disc, the clamping groove, the fixed block, the pull rod, the sliding ring, the spring and the like, the pull rod is pulled to release the fixation of the disc, so that the angle of rotation can be freely rotated to enable people in the surrounding view to watch, and the situation that people are difficult to watch the display content in the blind area of the visual angle is avoided.
Drawings
Fig. 1 is a perspective view of a display device of a crank slider mechanism according to the present utility model;
fig. 2 is a schematic diagram of a slider structure of a display device of a crank slider mechanism according to the present utility model;
Fig. 3 is a schematic diagram of a chassis structure of a display device of a crank slider mechanism according to the present utility model;
Fig. 4 is a sectional view of a fixing block of a display device of a crank slider mechanism according to the present utility model.
Legend description:
1. A support base; 2. a chassis; 3. fixing the column; 4. a disc; 5. rotating the column; 6. a connecting rod; 7. a slide block; 8. a limiting block; 9. a driven bevel gear; 10. a drive bevel gear; 11. a first display board; 12. a second display board; 13. a clamping groove; 14. a fixed block; 15. a pull rod; 16. a slip ring; 17. a spring; 18. and rotating the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a display device of slider-crank mechanism, which comprises a supporting pedestal 1, the top of supporting seat 1 rotates and is connected with chassis 2, the top fixedly connected with fixed column 3 of chassis 2, the inside rotation of fixed column 3 is connected with dwang 18, the one end fixedly connected with disc 4 of dwang 18, the outside rotation of disc 4 is connected with connecting rod 6, the other end fixedly connected with driven bevel gear 9 of dwang 18, the outside sliding connection of fixed column 3 has slider 7, the outside of initiative bevel gear 10 and the outside of driven bevel gear 9 are meshed and are connected, the top fixedly connected with stopper 8 of fixed column 3, the outside fixedly connected with show board two 12 of slider 7, the top of chassis 2 rotates and is connected with rotation post 5, the outside fixedly connected with initiative bevel gear 10 of rotation post 5, the outside fixedly connected with show board one 11 of chassis 2, the outside fixedly connected with fixed block 14 of supporting seat 1;
Specifically, when the display surface needs to be enlarged, the user can rotate the turntable, thereby drive the rotation post 5 to rotate, and then make the drive bevel gear 10 drive the driven bevel gear 9 to rotate, thereby make the dwang 18 rotate, and then make the disc 4 rotate, and then make the connecting rod 6 rotate, and can promote the slider 7 to drive the display board two 12 and remove, when the slider 7 removes to the highest department, the display board two 12 can appear completely from the back of display board one 11, can cooperate with display board one 11, be used for posting the poster together, the increased display area, stopper 8 is used for preventing that slider 7 drops.
Referring to fig. 3-4, a limiting mechanism is fixedly connected to the outside of the supporting seat 1, the limiting mechanism comprises a reset component and a clamping component, the clamping component comprises a pull rod 15, the pull rod 15 is slidably connected to the inside of the fixed block 14, a plurality of clamping grooves 13 are formed in the bottom of the chassis 2, the reset component comprises a sliding ring 16, the sliding ring 16 is fixedly connected to the outer side of the pull rod 15, a spring 17 is sleeved on the outer side of the pull rod 15, one end of the spring 17 is fixedly connected to the outer side of the sliding ring 16, the other end of the spring 17 is fixedly connected to the inner wall of the fixed block 14, one end of the pull rod 15 is fixedly connected with a pull ring, and the other end of the pull rod 15 is clamped in the clamping grooves 13;
Specifically, pulling the pull ring can pull one end of the pull rod 15 out of the clamping groove 13, the clamping groove 13 is used for clamping the pull rod 15, the spring force of the spring 17 can enable the pull rod 15 to reset rapidly and be clamped into the clamping groove 13, and the spring force of the spring 17 can push the sliding ring 16 to move.
Referring to fig. 2, the other end of the connecting rod 6 is rotatably connected with the outer side of the slider 7, and a turntable is fixedly connected with the outer side of the rotating column 5;
specifically, the connecting rod 6 drives the sliding block 7 to move when rotating, and the rotating turntable drives the rotating column 5 to rotate.
Working principle: when the display surface needs to be enlarged, a user can rotate the turntable, thereby driving the rotating column 5 to rotate, and further enabling the driving bevel gear 10 to drive the driven bevel gear 9 to rotate, thereby enabling the rotating rod 18 to rotate, and further enabling the disc 4 to rotate, and further enabling the connecting rod 6 to rotate, and pushing the sliding block 7 to drive the display plate two 12 to move, when the sliding block 7 moves to the highest position, the display plate two 12 can completely appear from the back of the display plate one 11, can be matched with the display plate one 11 and together be used for posting a poster, the increased display area, when the display angle needs to be adjusted, the user can pull the pull ring to drive the pull rod 15 to move, when one end of the pull rod 15 is completely pulled out from the inside of the clamping groove 13, the user can rotate the chassis 2, enabling the display plate one 11 to face to a proper position, and then loosening the pull ring, the elastic force of the spring 17 can push the sliding ring 16 to drive the pull rod 15 to be inserted into the inside of one clamping groove 13, so that the display plate one 11 can be stably displayed.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a display device of slider-crank mechanism, includes supporting seat (1), its characterized in that: the top of supporting seat (1) rotates and is connected with chassis (2), the top fixedly connected with fixed column (3) of chassis (2), the inside of fixed column (3) rotates and is connected with dwang (18), the one end fixedly connected with disc (4) of dwang (18), the outside of disc (4) rotates and is connected with connecting rod (6), the other end fixedly connected with driven bevel gear (9) of dwang (18), the outside sliding connection of fixed column (3) has slider (7), the outside fixedly connected with show board two (12) of slider (7), the top rotation of chassis (2) is connected with rotation post (5), the outside fixedly connected with initiative bevel gear (10) of rotation post (5), the outside fixedly connected with show board one (11) of chassis (2), the outside fixedly connected with fixed block (14) of supporting seat (1).
2. The display device of a slider-crank mechanism of claim 1, wherein: the outside fixedly connected with stop gear of supporting seat (1), stop gear includes reset subassembly and block subassembly, block subassembly includes pull rod (15), pull rod (15) sliding connection is in the inside of fixed block (14), a plurality of draw-in grooves (13) have been seted up to the bottom of chassis (2).
3. The display device of a slider-crank mechanism of claim 2, wherein: the resetting assembly comprises a sliding ring (16), the sliding ring (16) is fixedly connected to the outer side of the pull rod (15), and a spring (17) is sleeved outside the pull rod (15).
4. A slider-crank mechanism display device as claimed in claim 3, wherein: one end of the spring (17) is fixedly connected with the outer side of the sliding ring (16), and the other end of the spring (17) is fixedly connected with the inner wall of the fixed block (14).
5. The display device of a slider-crank mechanism of claim 1, wherein: the other end of the connecting rod (6) is rotationally connected with the outer side of the sliding block (7), and a turntable is fixedly connected with the outer side of the rotating column (5).
6. The display device of a slider-crank mechanism of claim 1, wherein: the outer side of the driving bevel gear (10) is in meshed connection with the outer side of the driven bevel gear (9), and a limiting block (8) is fixedly connected to the top of the fixed column (3).
7. The display device of a slider-crank mechanism of claim 2, wherein: one end of the pull rod (15) is fixedly connected with a pull ring, and the other end of the pull rod (15) is clamped in the clamping groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322548702.0U CN221040461U (en) | 2023-09-20 | 2023-09-20 | Display device of slider-crank mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322548702.0U CN221040461U (en) | 2023-09-20 | 2023-09-20 | Display device of slider-crank mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221040461U true CN221040461U (en) | 2024-05-28 |
Family
ID=91172755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322548702.0U Active CN221040461U (en) | 2023-09-20 | 2023-09-20 | Display device of slider-crank mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221040461U (en) |
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2023
- 2023-09-20 CN CN202322548702.0U patent/CN221040461U/en active Active
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