CN215522537U - Supporting mechanism with synchronous rotation lifting function and electronic equipment - Google Patents
Supporting mechanism with synchronous rotation lifting function and electronic equipment Download PDFInfo
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- CN215522537U CN215522537U CN202120758686.6U CN202120758686U CN215522537U CN 215522537 U CN215522537 U CN 215522537U CN 202120758686 U CN202120758686 U CN 202120758686U CN 215522537 U CN215522537 U CN 215522537U
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Abstract
The embodiment of the utility model discloses a supporting mechanism with synchronous rotating and lifting functions and electronic equipment, which are used for solving the technical problem that the conventional supporting mechanism of the electronic equipment cannot realize simultaneous implementation of the lifting function and the rotating function. The display device comprises a support body, wherein a support plate is connected to the support body, a lifting slide rail is mounted on the support plate, a sliding plate is connected to the lifting slide rail in a sliding manner, a driving gear is connected to the sliding plate in a rotating manner, and a connecting piece for fixedly connecting the driving gear with a display is fixedly connected to the driving gear; the bracket body is also fixedly provided with a fixed plate, the fixed plate is fixedly provided with a rack, and the driving gear is meshed with the rack; when the driving gear rotates, the driving gear moves along the rack so as to enable the sliding plate to ascend and descend along the ascending and descending sliding rail.
Description
Technical Field
The utility model relates to the technical field of electronic equipment support design, in particular to a supporting mechanism with synchronous rotating and lifting functions and electronic equipment.
Background
The supports of the displays on the existing market generally have a lifting function with a rotating function, and the supports mainly enable a user to adjust the rotating angle and the height of the display to obtain the best visual experience.
However, the rotation adjusting function and the lifting adjusting function in the existing support need to be adjusted respectively, for example, a user needs to adjust the rotation angle of the display before adjusting the height of the display, or the user needs to adjust the height of the display before adjusting the rotation angle of the display, so that it is obvious that the existing support cannot adjust the rotation and the lifting simultaneously, and the operation of the user is inconvenient.
Therefore, in order to solve the above-mentioned technical problems, it is an important subject of research by those skilled in the art to find a supporting mechanism and an electronic device having a synchronous rotation and elevation function.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses a supporting mechanism with synchronous rotating and lifting functions and electronic equipment, which are used for solving the technical problem that the conventional supporting mechanism of the electronic equipment cannot realize simultaneous implementation of the lifting function and the rotating function.
The embodiment of the utility model provides a supporting mechanism with synchronous rotating and lifting functions, which comprises:
the display device comprises a bracket body, wherein a support plate is connected to the bracket body, a lifting slide rail is mounted on the support plate, a sliding plate is connected to the lifting slide rail in a sliding manner, a driving gear is connected to the sliding plate in a rotating manner, and a connecting piece for fixedly connecting the driving gear with a display is fixedly connected to the driving gear;
the bracket body is also fixedly provided with a fixed plate, the fixed plate is fixedly provided with a rack, and the driving gear is meshed with the rack;
when the driving gear rotates, the driving gear moves along the rack so as to enable the sliding plate to ascend and descend along the ascending and descending sliding rail.
Optionally, a drive gear set is also included;
the transmission gear set comprises a first double-layer gear and a second double-layer gear;
the first double-layer gear is rotatably connected to the sliding plate and is provided with a first gear part and a second gear part, wherein the diameter of the first gear part is smaller than that of the second gear part, the diameter of the second gear part is equal to that of the driving gear, and the first gear part is meshed with the driving gear;
the sliding plate is fixedly provided with a first gear shaft, the driving gear is connected to the first gear shaft in a rotating mode, the second double-layer gear is provided with a third gear portion and a fourth gear portion, the diameter of the third gear portion is equal to that of the first gear portion, the diameter of the fourth gear portion is equal to that of the second gear portion, the second gear portion is meshed with the third gear portion, and the fourth gear portion is meshed with the rack.
Optionally, a second gear shaft is fixedly mounted on the sliding plate, and the first double-layer gear is rotatably connected to the second gear shaft.
Optionally, a sliding block is mounted on the sliding plate, and the sliding block is slidably connected with the lifting slide rail.
Optionally, a fixing seat is further installed on the supporting plate, at least one first constant force spring is arranged on the fixing seat, a winding part of the first constant force spring is fixed on the fixing seat, a stretching part of the first constant force spring is connected with a hanging plate, and a pull rope is connected to the hanging plate;
the edge of the top edge of the supporting plate is provided with a plurality of guide wheels used for guiding the pull rope, and the pull rope sequentially passes through the plurality of guide wheels and then is fixedly connected with the sliding plate.
Optionally, the side of the bracket body is provided with a sliding projection protruding outwards, the supporting plate is provided with a lifting guide rail, and the sliding projection is connected to the lifting guide rail in a sliding manner.
Optionally, a second constant force spring is mounted on the bracket body, the second constant force spring is mounted above the sliding projection, and a stretching portion of the second constant force spring is fixedly connected with the outer wall of the lifting guide rail.
Optionally, the device further comprises a fixed base;
the fixed base is provided with a hinge assembly used for adjusting the pitching angle of the support body, the hinge assembly comprises at least one spring hinge piece, and the support plate is rotatably connected with the fixed base through the spring hinge piece.
Optionally, the bottom surface of the fixed base is provided with a plurality of anti-skid gaskets.
According to the technical scheme, the embodiment of the utility model has the following advantages:
the embodiment of the utility model provides a supporting mechanism with synchronous rotating and lifting functions, which comprises a bracket body, wherein a supporting plate is connected to the bracket body, a lifting slide rail is installed on the supporting plate, a sliding plate is connected to the lifting slide rail in a sliding manner, a driving gear is connected to the sliding plate in a rotating manner, and a connecting piece for fixedly connecting the driving gear with a display is fixedly connected to the driving gear; the bracket body is also fixedly provided with a fixed plate, the fixed plate is fixedly provided with a rack, and the driving gear is meshed with the rack; when the driving gear rotates, the driving gear moves along the rack so as to enable the sliding plate to ascend and descend along the ascending and descending sliding rail. In this embodiment, carry out fixed connection with drive gear fixed connection's connecting piece and display, when the user rotated the display, drive gear took place to rotate in step, and pivoted drive gear moves along the rack so that the sliding plate goes up and down along the lift slide rail to make the highly synchronous adjustment of display. Through foretell design, the user is when adjusting the display and rotate, and the display can rise simultaneously, has greatly simplified user's adjustment step, and the user can easily be with the display from horizontal screen state to vertical screen state, has strengthened user's experience greatly and has felt.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a supporting mechanism with synchronous rotation lifting function according to the present invention;
FIG. 2 is a schematic structural view of the supporting mechanism with synchronous rotation and elevation functions of the present invention without a fixing plate;
fig. 3 is an exploded view of a supporting mechanism with synchronous rotation lifting function according to the present invention;
FIG. 4 is a schematic view showing the connection relationship among the first constant force spring, the hanging plate, the pulling rope and the sliding plate in the supporting mechanism with synchronous rotation and lifting functions according to the present invention;
fig. 5 is an exploded view of a structure between a support plate and a bracket body in a supporting mechanism with synchronous rotation and lifting functions according to the present invention;
fig. 6 is a schematic connection relationship diagram of a driving gear, a first double-layer gear, a second double-layer gear and a rack in the supporting mechanism with synchronous rotation and lifting functions provided by the utility model;
fig. 7 is a schematic structural diagram of a display in an electronic device in a landscape state according to the present invention;
illustration of the drawings: a display 1; a support plate 2; a stent body 3; a fixed base 4; a lifting slide rail 5; a fixed plate 6; a rack 7; a fixed seat 8; a first constant force spring 9; a hanger plate 10; a second constant force spring 11; a drive gear 12; a first double-layer gear 13; a first gear portion 1301; a second gear portion 1302; a second double-layer gear 14; a third gear portion 1401; a fourth gear portion 1402; a slide plate 15; a pull cord 16; a guide wheel 17; a connecting member 18; a lifting guide rail 19; a slide projection 20; a hinge assembly 21.
Detailed Description
The embodiment of the utility model discloses a supporting mechanism with synchronous rotating and lifting functions and electronic equipment, which are used for solving the technical problem that the conventional supporting mechanism of the electronic equipment cannot realize simultaneous implementation of the lifting function and the rotating function.
In order that those skilled in the art will better understand the disclosure, the utility model will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Referring to fig. 1 to 7, a supporting mechanism with synchronous rotation and lifting functions provided in this embodiment includes:
the display device comprises a support body 3, wherein the support body 3 is connected with a support plate 2, the support plate 2 is provided with two lifting slide rails 5, preferably, the lifting slide rails 5 are provided, the lifting slide rails 5 are connected with a sliding plate 15 in a sliding manner, the sliding plate 15 is connected with a driving gear 12 in a rotating manner, the driving gear 12 is fixedly connected with a connecting piece 18 for fixedly connecting with the display 1, and specifically, the support plate 2 is provided with a through hole for the connecting piece 18 to pass through so as to fixedly connect the connecting piece 18 with the display 1;
the bracket body 3 is also fixedly provided with a fixed plate 6, the fixed plate 6 is fixedly provided with a rack 7, and the driving gear 12 is meshed with the rack 7;
when the driving gear 12 rotates, the driving gear 12 moves along the rack 7 to lift the sliding plate 15 along the lifting slide 5.
In this embodiment, the connecting member 18 fixedly connected to the driving gear 12 is fixedly connected to the display 1, and when the user rotates the display 1, the driving gear 12 rotates synchronously, and the rotating driving gear 12 moves along the rack 7 to make the sliding plate 15 move up and down along the lifting slide rail 5, so that the height of the display 1 is adjusted synchronously. Through foretell design, the user is when adjusting display 1 and rotate, and display 1 can go up and down in step, has greatly simplified user's adjustment step, and the user can easily switch display 1 from horizontal screen state to indulge the screen state, has strengthened user's experience greatly.
Further, the device also comprises a transmission gear set;
the transmission gear set comprises a first double-layer gear 13 and a second double-layer gear 14;
the first double-layer gear 13 is rotatably connected to the sliding plate 15, the first double-layer gear 13 has a first gear part 1301 and a second gear part 1302, wherein the diameter of the first gear part 1301 is smaller than that of the second gear part 1302, the diameter of the second gear part 1302 is equal to that of the driving gear 12, and the first gear part 1301 is meshed with the driving gear 12;
a first gear shaft is fixedly mounted on the sliding plate 15, the driving gear 12 is rotatably connected to the first gear shaft, the second double-layer gear 14 has a third gear portion 1401 and a fourth gear portion 1402, the diameter of the third gear portion 1401 is equal to the diameter of the first gear portion 1301, the diameter of the fourth gear portion 1402 is equal to the diameter of the second gear portion 1302, the second gear portion 1401 is meshed with the third gear portion, and the fourth gear portion 1402 is meshed with the rack 7.
It should be noted that, when the driving gear 12 is driven to rotate, the driving gear 12 drives the first gear portion 1301 to rotate, because the diameter of the first gear portion 1301 is smaller than that of the driving gear 12, the rotation speed of the first gear portion 1301 is greater than that of the driving gear 12, so that the rotation speed of the first double-layer gear 13 is greater than that of the driving gear 12, when the first double-layer gear 13 is driven to rotate by the driving gear 12, the second gear portion 1302 drives the third gear portion 1401 to rotate, because the diameter of the second gear portion 1302 is greater than that of the third gear portion 1401, the rotation speed of the third gear portion 1401 is greater than that of the second gear portion 1302, so that the rotation speed of the second double-layer gear 14 is greater than that of the first double-layer gear 13, and when the second double-layer gear 14 is driven to rotate by the first double-layer gear 13, the fourth gear portion 1402 moves on the rack 7, and further drives the sliding plate 15 to move up and down along the lifting slide rail 5.
Through the design, the transmission gear set can amplify the rotating speed of the driving gear 12 twice, so that the height of the display 1 can be adjusted simultaneously in the rotating process, and the sliding plate 15 is located at the lowest point of the lifting slide rail 5 when the display 1 is in the horizontal screen state, and the sliding plate 15 is located at the highest point of the lifting slide rail 5 when the display 1 is in the vertical screen state.
Further, a second gear shaft is fixedly mounted on the sliding plate 15, and the first double-layer gear 13 is rotatably connected to the second gear shaft.
It should be noted that the first double gear 13 is rotated relative to the sliding plate 15 by the second gear shaft.
Further, a sliding block is mounted on the sliding plate 15, and the sliding block is slidably connected with the lifting slide rail 5.
Specifically, sliding blocks are mounted on two opposite sides of the sliding plate 15, and the two sliding blocks are slidably connected with the lifting slide rail 5 respectively.
Furthermore, a fixed seat 8 is further installed on the supporting plate 2, at least one first constant force spring 9 is arranged on the fixed seat 8, a winding part of the first constant force spring 9 is fixed on the fixed seat 8, a stretching part of the first constant force spring 9 is connected with a hanging plate 10, and a pull rope 16 is connected on the hanging plate 10;
a plurality of guide wheels 17 for guiding the pull rope 16 are arranged at the edge of the top edge of the support plate 2, and the pull rope 16 is fixedly connected with the sliding plate 15 after sequentially passing through the plurality of guide wheels 17.
In addition, with the above-described configuration, when the slide plate 15 is lowered along the lifting rail 5, the slide plate 15 pulls the hanger plate 10 by the pull rope 16, and the hanger plate 10 moves upward with the tensile portion of the first constant force spring 9. When the sliding plate 15 is raised along the elevation slide rail 5, the hanger plate 10 is moved downward by the elastic force of the first constant force spring 9.
The type and size of the first constant force spring 9 can be adjusted according to the total weight of the display 1, the sliding plate 15 and the parts on the sliding plate 15, so that the pulling force provided by the first constant force spring 9 matches the total weight of the parts on the display 1, the sliding plate 15 and the sliding plate 15 to be supported. For example, when the display 1, the sliding plate 15 and the parts on the sliding plate 15 are 5kg heavy, the first constant force spring 9 which can provide a total pulling force of 50N is selected, and the specific arrangement may be matched according to the actual situation, which is not described herein again.
Furthermore, the side edge of the bracket body 3 protrudes outwards to form a sliding bump 20, the supporting plate 2 is provided with a lifting guide rail 19, and the sliding bump 20 is slidably connected to the lifting guide rail 19.
It should be noted that, with the above-described design, the support plate 2 can be lifted and lowered in a sliding manner with respect to the holder body 3.
Further, a second constant force spring 11 is mounted on the bracket body 3, the second constant force spring 11 is mounted above the sliding projection 20, and a stretching portion of the second constant force spring 11 is fixedly connected with an outer wall of the lifting guide rail 19.
It should be noted that the specific working principle of the second constant force spring 11 is the same as that of the first constant force spring 9, and the type and size of the second constant force spring 11 can be adjusted according to the load.
Further, the device also comprises a fixed base 4;
the fixed base 4 is provided with a hinge assembly 21 for adjusting the pitching angle of the bracket body 3, the hinge assembly 21 comprises at least one spring hinge piece, and the support plate 2 is rotatably connected with the fixed base 8 through the spring hinge piece.
It should be noted that the stand body 3 can rotate relative to the fixed base 4 through the spring hinge, so that the user can adjust the pitch angle of the display 1.
Further, the bottom surface of the fixed base 4 is provided with a plurality of anti-skid gaskets.
It should be noted that, through the above design, the friction between the fixed base 4 and the table top can be increased, and the situation that the fixed base 4 is displaced due to the excessively smooth table top is avoided.
Example two
Referring to fig. 1 to 7, the present embodiment provides an electronic device, which includes a display 1 and a supporting mechanism having a synchronous rotation and lifting function according to the first embodiment;
the display 1 has a rear mounting plate which is fixedly connected to the connecting piece 18 of the support mechanism.
It should be noted that, the specific adjustment process of the electronic device in this embodiment is as follows:
display 1 is in the horizontal screen state, when the user need with display 1 rotatory to erect under the screen state, the user rotates display 1 toward clockwise, drive gear 12 follows display 1 and rotates clockwise, then, drive gear 12 drives first double gear 13 toward anticlockwise rotation, first double gear 13 drives second double gear 14 toward clockwise motion, second double gear 14 up moves along rack 7 in the pivoted, make sliding plate 15 up move along lift slide rail 5, when the display switches to erecting the screen state, sliding plate 15 is in lift slide rail 5's top.
Similarly, the display screen is in the vertical screen state, and when the user needs to rotate the display 1 to the horizontal screen state, the user can operate reversely according to the above process.
While the supporting mechanism and the electronic device provided by the present invention with synchronous rotation and lifting functions have been described in detail, those skilled in the art will appreciate that the scope of the utility model is not limited to the above description.
Claims (10)
1. The supporting mechanism with the synchronous rotating and lifting functions is characterized by comprising a bracket body (3), wherein a supporting plate (2) is connected onto the bracket body (3), a lifting slide rail (5) is mounted on the supporting plate (2), a sliding plate (15) is connected onto the lifting slide rail (5) in a sliding manner, a driving gear (12) is connected onto the sliding plate (15) in a rotating manner, and a connecting piece (18) used for being fixedly connected with a display (1) is fixedly connected onto the driving gear (12);
the bracket body (3) is also fixedly provided with a fixed plate (6), the fixed plate (6) is fixedly provided with a rack (7), and the driving gear (12) is meshed with the rack (7);
when the driving gear (12) rotates, the driving gear (12) moves along the rack (7) to enable the sliding plate (15) to ascend and descend along the ascending and descending slide rail (5).
2. The supporting mechanism with synchronous rotating and lifting functions as claimed in claim 1, further comprising a transmission gear set;
the transmission gear set comprises a first double-layer gear (13) and a second double-layer gear (14);
the first double-layer gear (13) is rotationally connected to the sliding plate (15), the first double-layer gear (13) is provided with a first gear part (1301) and a second gear part (1302), wherein the diameter of the first gear part (1301) is smaller than that of the second gear part (1302), the diameter of the second gear part (1302) is equal to that of the driving gear (12), and the first gear part (1301) is meshed with the driving gear (12);
a first gear shaft is fixedly installed on the sliding plate (15), the driving gear (12) is rotatably connected to the first gear shaft, the second double-layer gear (14) is provided with a third gear part (1401) and a fourth gear part (1402), the diameter of the third gear part (1401) is equal to that of the first gear part (1301), the diameter of the fourth gear part (1402) is equal to that of the second gear part (1302), the second gear part (1302) is meshed with the third gear part (1401), and the fourth gear part (1402) is meshed with the rack (7).
3. The supporting mechanism with synchronous rotating and lifting functions as claimed in claim 2, wherein a second gear shaft is fixedly installed on the sliding plate (15), and the first double-layer gear (13) is rotatably connected to the second gear shaft.
4. The supporting mechanism with synchronous rotating and lifting functions as claimed in claim 1, wherein the sliding plate (15) is provided with a sliding block, and the sliding block is connected with the lifting slide rail (5) in a sliding manner.
5. The supporting mechanism with synchronous rotating and lifting functions as claimed in claim 1, wherein a fixed seat (8) is further installed on the supporting plate (2), at least one first constant force spring (9) is arranged on the fixed seat (8), a winding part of the first constant force spring (9) is fixed on the fixed seat (8), a pulling part of the first constant force spring (9) is connected with a hanging plate (10), and a pull rope (16) is connected on the hanging plate (10);
a plurality of guide wheels (17) used for guiding the pull rope (16) are arranged at the edge of the top edge of the supporting plate (2), and the pull rope (16) sequentially passes through the guide wheels (17) and then is fixedly connected with the sliding plate (15).
6. The supporting mechanism with synchronous rotating and lifting functions as claimed in claim 1, wherein a sliding protrusion (20) protrudes outwards from the side of the bracket body (3), the supporting plate (2) is provided with a lifting guide rail (19), and the sliding protrusion (20) is slidably connected to the lifting guide rail (19).
7. The supporting mechanism with synchronous rotating and lifting functions as claimed in claim 6, wherein a second constant force spring (11) is installed on the bracket body (3), the second constant force spring (11) is installed above the sliding lug (20), and a stretching part of the second constant force spring (11) is fixedly connected with the outer wall of the lifting guide rail (19).
8. The supporting mechanism with synchronous rotating and lifting functions as claimed in claim 1, further comprising a fixed base (4);
install on unable adjustment base (4) and be used for adjusting articulated subassembly (21) of the every single move angle of support body (3), articulated subassembly (21) include at least one spring articulated elements, backup pad (2) pass through the spring articulated elements rotates with fixing base (8) and is connected.
9. The supporting mechanism with synchronous rotating and lifting functions as claimed in claim 1, wherein the bottom surface of the fixed base (4) is provided with a plurality of anti-skid gaskets.
10. An electronic device, comprising a display (1) and a supporting mechanism with synchronous rotating and lifting functions according to any one of claims 1 to 9;
the display (1) has a rear mounting plate which is fixedly connected to the connecting piece (18) of the support mechanism.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120758686.6U CN215522537U (en) | 2021-04-14 | 2021-04-14 | Supporting mechanism with synchronous rotation lifting function and electronic equipment |
| PCT/CN2022/081100 WO2022218087A1 (en) | 2021-04-14 | 2022-03-16 | Display screen ascending and rotating method, support structure, and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120758686.6U CN215522537U (en) | 2021-04-14 | 2021-04-14 | Supporting mechanism with synchronous rotation lifting function and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215522537U true CN215522537U (en) | 2022-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120758686.6U Active CN215522537U (en) | 2021-04-14 | 2021-04-14 | Supporting mechanism with synchronous rotation lifting function and electronic equipment |
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| Country | Link |
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| CN (1) | CN215522537U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022218087A1 (en) * | 2021-04-14 | 2022-10-20 | 东莞市宏联电子有限公司 | Display screen ascending and rotating method, support structure, and display device |
| WO2024130471A1 (en) * | 2022-12-19 | 2024-06-27 | 京东方科技集团股份有限公司 | Sub-display panel assembly and tiled display apparatus |
-
2021
- 2021-04-14 CN CN202120758686.6U patent/CN215522537U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022218087A1 (en) * | 2021-04-14 | 2022-10-20 | 东莞市宏联电子有限公司 | Display screen ascending and rotating method, support structure, and display device |
| WO2024130471A1 (en) * | 2022-12-19 | 2024-06-27 | 京东方科技集团股份有限公司 | Sub-display panel assembly and tiled display apparatus |
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