CN212251887U - Inclination adjusting device - Google Patents
Inclination adjusting device Download PDFInfo
- Publication number
- CN212251887U CN212251887U CN202020736835.4U CN202020736835U CN212251887U CN 212251887 U CN212251887 U CN 212251887U CN 202020736835 U CN202020736835 U CN 202020736835U CN 212251887 U CN212251887 U CN 212251887U
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- shaft
- polygonal
- round
- hole
- supporting block
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Abstract
The utility model provides an inclination adjusting device, which comprises a plate and frames, wherein two sides of the plate are provided with two frames in a matching way, and the bottom of the plate is provided with an inclination adjusting mechanism; the inclination adjusting mechanism comprises a first supporting block, a second supporting block and a middle supporting block, wherein the first supporting block and the second supporting block are fixedly connected with the middle of the bottom of the two side frames respectively, the middle supporting block is fixedly connected with the middle of the bottom of the plate, a first round hole is formed in the middle of the first supporting block, a second polygonal hole is formed in the middle of the second supporting block, a first round hole, a second polygonal hole and an adjusting shaft are adjustably installed on the second round hole, the adjusting shaft comprises a first polygonal shaft, one end of the first polygonal shaft is fixedly connected with a first round shaft, the other end of the second polygonal shaft is fixedly connected with a second round shaft, the first polygonal shaft is adjustably installed in the first round hole of the. The utility model discloses, simple structure is ingenious, and application scope is wide, 360 degrees all-round regulation inclination, adjusts simply, and is fixed firm, convenient to use.
Description
Technical Field
The utility model relates to a technical field that the slope was adjusted, in particular to slope adjusting device.
Background
The slope adjusting device can be used in various fields such as photo frames, drawing boards, propaganda display boards, advertising boards, tables, doors, windows and the like in the existing market, and the existing slope adjusting device is complex in structure, so that the whole structure is heavy, the adjustable angle range is limited, 360-degree all-dimensional adjustment required by different users cannot be realized, the fixed and unstable state after the adjustment is realized, and a lot of troubles are caused during use.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of current research, the utility model provides a slope adjusting device, simple structure is light and handy, and design benefit can be used in different fields and the occasion that needs adjust inclination such as photo holder frame, drawing board, propaganda show board, advertising board, table, switch door, switch window, and application scope is wide, 360 degrees all-round regulation inclination, adjusts simply, and is fixed firm, convenient to use. In order to achieve the above-mentioned functions, the above technical problems of the present invention can be solved mainly by the following technical solutions:
the utility model provides an inclination adjusting device, which comprises a plate and frames, wherein two sides of the plate are provided with two frames in a matching way, and the bottom of the plate is provided with an inclination adjusting mechanism;
the inclination adjusting mechanism comprises a first supporting block, a second supporting block and a middle supporting block, wherein the first supporting block and the second supporting block are fixedly connected with the middle parts of the bottoms of the two side frames respectively, the middle supporting block is fixedly connected with the middle parts of the bottoms of the two side frames, a first round hole is formed in the middle part of the first supporting block, a second round hole is formed in the middle part of the second supporting block, a first polygonal hole and a second round hole are adjustably installed on the round holes, an adjusting shaft is arranged on the first round hole and comprises a first polygonal shaft, one end of the first polygonal shaft is fixedly connected with a first round shaft, the other end of the second polygonal shaft is fixedly connected with a second round shaft, the polygonal shaft is adjustably installed in a polygonal hole of the middle supporting block, the first round shaft is adjustably installed in the first round hole, the second.
Furthermore, an adjusting cap is fixed on the end of the first round shaft, which is far away from the polygonal shaft.
Furthermore, an elastic limit column is radially fixed at the outer ends of the two circular shafts.
Further, the number of the polygonal sides of the polygonal shaft is three or more, and the number of the polygonal sides of the polygonal hole is three or more.
Further, the polygonal shaft is a regular polygonal shaft, and the polygonal hole is a regular polygonal hole.
Further, the other sides of the plate provided with the frame are at least provided with a frame.
Further, when the other sides of the board provided with the frames are provided with another two frames, the matched surfaces of the board and the other two frames are inclined surfaces.
Further, the inclined surface is an inclined surface from the upper back surface to the lower front surface of the plate.
The inclination of the plate in the frame is adjusted through the adjusting shaft.
The initial state is that the plate and the frame are in the same plane, the first round shaft of the adjusting shaft is pulled out outwards through the adjusting cap, the round shaft is pulled to drive the polygonal shaft at one end of the adjusting shaft, the polygonal shaft drives the second round shaft at one end of the adjusting shaft, meanwhile, the elastic limiting column on the second round shaft can be pulled out towards the direction close to the round shaft through the extrusion of the second round hole, the polygonal shaft is completely pulled out of the polygonal hole of the middle supporting block, then the adjusting cap is rotated to enable the polygonal shaft to rotate to a required inclination angle, then the angle of the polygonal shaft is fixed, the polygonal shaft is installed inwards in the polygonal hole of the middle supporting block, the second round shaft is installed in the second round hole, the elastic limiting column is extruded to penetrate through the limiting hole and located on the outer side of the second round hole, the angular position of the polygonal shaft is adapted through the polygonal hole, the inclination angle of the polygonal shaft is locked, and the inclination.
This kind of inclination adjusting device, through the rotation regulation cap, round axle and round hole no matter which position all can mutually support the installation fixed, and polygon axle and polygon hole, only each limit of polygon axle can match the installation fixed with each limit of polygon hole completely, utilize the middle part to be the polygon hole cooperation of polygon axle and board, both sides all are round axle and round hole cooperation, and polygon hole sets up on the board, the round hole sets up on the frame of board both sides, thereby come the different inclination in polygon hole on the regulating plate through adjusting the different angles of polygon axle, thereby reach the different inclination of regulating plate.
The first round hole is larger than the circumscribed circle of the polygonal shaft, so that when the polygonal shaft is drawn outwards, the first round hole can be smoothly drawn out, and the second round hole is smaller than the diameter of the inscribed circle of the polygonal shaft, so that the polygonal shaft is convenient to limit the position of the polygonal shaft close to the two ends of the round shaft.
The outer end of the second round shaft is radially provided with an elastic limiting column, so that the second round shaft cannot be easily pulled out by a slight inward force after the installation and fixation of the inclination angle are completed.
This kind of slope adjusting device, design benefit utilizes the rotatable cooperation with the polygon hole of polygon axle to come the board at the frame inclination of inclining, and the board can 360 degrees all-round regulation inclination at the inclination of frame, and the slope is nimble changeable, adjusts simply, adopts the polygon to fix after the regulation firm convenient to use. The inclination of the plate can be adjusted automatically under different situations according to the requirements of users, and the users can meet the requirements of different inclination positions.
The beneficial effects of the utility model.
The inclination adjusting device is simple and light in structure, ingenious in design and convenient to adjust, can be used in different fields and occasions where inclination angles need to be adjusted, such as photo frames, drawing boards, propaganda display boards, advertising boards, tables, switch doors, switch windows and the like, is wide in application range, can adjust the inclination angles in 360 degrees in an all-dimensional mode, and is simple to adjust, fixed, stable and convenient to use.
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, 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 creative efforts.
Fig. 1 is a schematic structural view (two side frames) of the tilt adjusting device of the present invention;
fig. 2 is a schematic structural view (three-side frame) of the tilt adjusting device of the present invention;
fig. 3 is a schematic structural view (four side frames) of the tilt adjusting device of the present invention;
fig. 4 is a schematic structural view (four side frames) of the tilt adjusting device of the present invention (the plate and the side frames are in the same plane);
fig. 5 is a schematic structural view (four side frames) of the tilt adjusting device of the present invention (the plate and the side frames are in the same plane);
fig. 6 is a schematic structural view (four side frames) of the tilt adjusting device (when the plate and the side frames form an inclined angle) of the present invention;
in the figure: 1. a plate; 11. an inclined surface; 2. an inclination adjusting mechanism; 21. a first supporting block; 22. a middle supporting block; 23. a second supporting block; 24. a first round hole; 25. a polygonal hole; 26. a second round hole; 27. a first circular shaft; 28. an adjusting cap; 29. a polygonal shaft; 210. a second round shaft; 211. an elastic limit column; 3. and (5) a frame.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the scope of the present invention can be more clearly and clearly defined.
As shown in fig. 1 to 6, the inclination adjusting device in the present embodiment includes a plate 1 and frames 3, two frames 3 are disposed on two sides of the plate 1, and an inclination adjusting mechanism 2 is disposed at the bottom of the plate 1;
the inclination adjusting mechanism 2 comprises a first supporting block 21, a second supporting block 23 and a middle supporting block 22, wherein the first supporting block 21 and the second supporting block 23 are fixedly connected with the bottom middle parts of the two side frames 3 respectively, the middle supporting block 22 is fixedly connected with the bottom middle part of the plate 1, a first round hole 24 is formed in the middle part of the first supporting block 21, a polygonal hole 25 is formed in the middle part of the middle supporting block 22, a second round hole 26 and a first round hole 24 are formed, the adjusting shaft is adjustably mounted on the polygonal hole 25 and the round hole II 26 and comprises a polygonal shaft 29, one end of the polygonal shaft 29 is fixedly connected with a round shaft I27, the other end of the polygonal shaft 29 is fixedly connected with a round shaft II 210, the polygonal shaft 29 is adjustably mounted in the polygonal hole 25 of the middle supporting block 22, the round shaft I27 is adjustably mounted in a round hole I24, the round shaft II 210 is adjustably and fixedly mounted in a round hole II 26, the diameter of the round hole I24 is larger than the diameter of an outer tangent circle of the polygonal hole 25, and the diameter of the round hole II 26 is smaller than the diameter of an inner tangent circle of the polygonal hole 25.
The first circular shaft 27 is fixed with an adjusting cap 28 away from the polygonal shaft 29.
The outer end of the second circular shaft 210 is radially fixed with an elastic limit column 211.
The number of polygonal sides of the polygonal shaft 29 is three or more, and the number of polygonal sides of the polygonal hole 25 is three or more.
The other side of the plate 1 provided with the frame 3 is provided with at least one frame 3.
When the other side of the plate 1 provided with the frame 3 is provided with the other two frames 3, the matched surface of the plate 1 and the other two frames 3 is an inclined surface 11.
The inclined surface 11 is an inclined surface 11 facing downward from the upper back surface to the front surface of the plate 1.
The utility model discloses a theory of operation and process.
As shown in fig. 1-6, the inclination of the plate 1 in the frame 3 is adjusted by the adjusting shaft.
The initial state is that the plate 1 and the frame 3 are in the same plane, the round shaft I27 of the adjusting shaft is pulled out through the adjusting cap 28, the round shaft I27 is pulled to drive the polygonal shaft 29 at one end, the polygonal shaft 29 drives the round shaft II 210 at one end, meanwhile, the elastic limiting column 211 on the round shaft II 210 can be pulled out towards the direction close to the round shaft I27 through the extrusion of the round hole II 26, so that the polygonal shaft 29 is completely pulled out of the polygonal hole 25 of the middle supporting block 22, then the adjusting cap 28 is rotated to enable the polygonal shaft 29 to rotate to a required inclination angle, then the angle of the polygonal shaft 29 is fixed, the polygonal shaft 29 is installed inwards in the polygonal hole 25 of the middle supporting block 22, the round shaft II 210 is installed in the round hole II 26, so that the elastic limiting column 211 penetrates through the round hole 26 and is located outside the round hole II 26, the angular position of the polygonal shaft 29 is adapted through the polygonal hole 25, thereby locking the angle of inclination of the polygonal shaft 29 and therewith the angle of inclination of the plate 1.
The inclination adjusting device has the advantages that by rotating the adjusting cap 28, the round shaft and the round hole can be mutually matched, installed and fixed in any direction, the polygonal shaft 29 and the polygonal hole 25 can be matched, installed and fixed only when each side of the polygonal shaft 29 is completely matched with each side of the polygonal hole 25, the middle part of the polygonal shaft 29 is matched with the polygonal hole 25 of the plate 1, the round shaft and the round hole are matched on two sides, the polygonal hole 25 is arranged on the plate 1, and the round holes are arranged on the frames 3 on two sides of the plate 1, so that different inclination angles of the polygonal hole 25 on the plate 1 can be adjusted by adjusting different angles of the polygonal shaft 29, and different inclination angles of the adjusting plate 1 can be achieved.
The first round hole 24 is larger than the circumscribed circle of the polygonal shaft 29, so that the polygonal shaft 29 can be smoothly drawn out when being drawn out outwards, and the second round hole 26 is smaller than the diameter of the inscribed circle of the polygonal shaft 29, so that the polygonal shaft 29 can be conveniently limited close to the end of the second round shaft 210.
The outer end of the second circular shaft 210 is radially provided with an elastic limiting column 211, so that the second circular shaft 210 cannot be easily pulled out by a slight inward force after the installation and fixation of the inclination angle.
This kind of slope adjusting device, design benefit utilizes the rotatable cooperation with polygonal hole 25 in polygonal shaft 29 to come board 1 at frame 3 inclination, and board 1 can 360 degrees all-round regulation inclination at the inclination of frame 3, and the slope is nimble changeable, adjusts simply, adopts the polygon to fix after adjusting and stabilizes convenient to use. The inclination of the plate 1 can be adjusted automatically under different situations according to the requirements of users, and the users can conveniently meet the requirements of different inclination positions.
The inclination adjusting device is simple and light in structure, ingenious in design and convenient to adjust, can be used in different fields and occasions where inclination angles need to be adjusted, such as photo frames, drawing boards, propaganda display boards, advertising boards, tables, switch doors, switch windows and the like, is wide in application range, can adjust the inclination angles in 360 degrees in an all-dimensional mode, and is simple to adjust, fixed, stable and convenient to use.
While the invention has been shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the appended claims.
Claims (8)
1. The utility model provides a slope adjusting device, includes board (1), frame (3), its characterized in that: two sides of the plate (1) are provided with two frames (3) in a matching way, and the bottom of the plate (1) is provided with an inclination adjusting mechanism (2);
the inclination adjusting mechanism (2) comprises a first supporting block (21) and a second supporting block (23) which are fixedly connected with the middle parts of the bottoms of the two frames (3) respectively, and a middle supporting block (22) which is fixedly connected with the middle parts of the bottoms of the plates (1), wherein a first round hole (24) is formed in the middle part of the first supporting block (21), a polygonal hole (25) is formed in the middle part of the middle supporting block (22), a second round hole (26) is formed in the middle part of the second supporting block (23), an adjusting shaft is adjustably installed on the first round hole (24), the polygonal hole (25) and the second round hole (26), the adjusting shaft comprises a polygonal shaft (29), one end of the polygonal shaft (29) is fixedly connected with the first round shaft (27), the other end of the polygonal shaft (29) is fixedly connected with the second round shaft (210), and the polygonal shaft (29) is adjustably installed in the polygonal, the first round shaft (27) is adjustably mounted in the first round hole (24), the second round shaft (210) is adjustably and fixedly mounted in the second round hole (26), the diameter of the first round hole (24) is larger than the diameter of an excircle circle of the polygonal hole (25), and the diameter of the second round hole (26) is smaller than the diameter of an inscribed circle of the polygonal hole (25).
2. A tilt adjustment device as claimed in claim 1, wherein: an adjusting cap (28) is fixed on the first round shaft (27) far away from the polygonal shaft (29).
3. A tilt adjustment device as claimed in claim 1, wherein: and an elastic limit column (211) is radially fixed at the outer end of the second circular shaft (210).
4. A tilt adjustment device as claimed in claim 1, wherein: the number of the polygonal sides of the polygonal shaft (29) is three or more, and the number of the polygonal sides of the polygonal hole (25) is three or more.
5. A tilt adjustment device as claimed in claim 1, wherein: the polygonal shaft (29) is a regular polygonal shaft, and the polygonal hole (25) is a regular polygonal hole.
6. A tilt adjustment device as claimed in claim 1, wherein: the other sides of the plate (1) provided with the frame (3) are at least provided with a frame (3).
7. A tilt adjustment device as claimed in claim 6, wherein: when the other sides of the plate (1) provided with the frames (3) are provided with the other two frames (3), the matched surfaces of the plate (1) and the other two frames (3) are inclined surfaces (11).
8. A tilt adjustment device as claimed in claim 7, wherein: the inclined surface (11) is an inclined surface (11) which faces from the upper back surface to the lower front surface of the plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020736835.4U CN212251887U (en) | 2020-05-07 | 2020-05-07 | Inclination adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020736835.4U CN212251887U (en) | 2020-05-07 | 2020-05-07 | Inclination adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212251887U true CN212251887U (en) | 2020-12-29 |
Family
ID=73999333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020736835.4U Expired - Fee Related CN212251887U (en) | 2020-05-07 | 2020-05-07 | Inclination adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212251887U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113271524A (en) * | 2021-07-21 | 2021-08-17 | 江西联创宏声电子股份有限公司 | Bone conduction microphone |
-
2020
- 2020-05-07 CN CN202020736835.4U patent/CN212251887U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113271524A (en) * | 2021-07-21 | 2021-08-17 | 江西联创宏声电子股份有限公司 | Bone conduction microphone |
| CN113271524B (en) * | 2021-07-21 | 2021-10-01 | 江西联创宏声电子股份有限公司 | Bone conduction microphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210420 Address after: 325599 rooms 3-7, room 105, building 38, Jindu garden, Luoyang Town, Taishun County, Wenzhou City, Zhejiang Province Patentee after: Zhejiang Shanyou Market Development Co.,Ltd. Address before: Hangzhou City, Zhejiang province Binjiang District 310053 shore road 528 Patentee before: ZHEJIANG INSTITUTE OF MECHANICAL & ELECTRICAL ENGINEERING |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 Termination date: 20210507 |