CN212250800U - Rotating shaft assembly suitable for adjusting pitching angle of display and electronic equipment - Google Patents
Rotating shaft assembly suitable for adjusting pitching angle of display and electronic equipment Download PDFInfo
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- CN212250800U CN212250800U CN202020251570.9U CN202020251570U CN212250800U CN 212250800 U CN212250800 U CN 212250800U CN 202020251570 U CN202020251570 U CN 202020251570U CN 212250800 U CN212250800 U CN 212250800U
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- 238000010586 diagram Methods 0.000 description 3
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Abstract
The embodiment of the utility model discloses pivot subassembly and electronic equipment suitable for adjustment display every single move angle for solve the great pivot structure of current span and stabilize relatively poor technical problem when rotating. The embodiment of the utility model comprises a fixed plate, wherein the fixed plate is symmetrically provided with a first rotating shaft module and a second rotating shaft module which have the same structure along the central axis; the first rotating shaft module and the second rotating shaft module respectively comprise a supporting plate, a rotating shaft and a rotating plate connected with the display; the outer side edge of the fixing plate is provided with a first shaft hole, the supporting plate is fixedly installed on the fixing plate, one end of the supporting plate is provided with a second shaft hole, the first shaft hole and the second shaft hole are oppositely arranged, the first end of the rotating shaft is connected to the first shaft hole, the second end of the rotating shaft is connected to the second shaft hole, and the rotating plate is rotatably connected to the rotating shaft.
Description
Technical Field
The utility model relates to a pivot design technical field especially relates to a pivot subassembly and electronic equipment suitable for adjustment display every single move angle.
Background
The existing display needs to adjust the pitch angle frequently, a rotating shaft structure is needed, however, in the prior art, because the size of the display gradually becomes larger, the rotating shaft structure with larger distance span needs to be designed, but the rotating shaft mechanism with larger distance span often has the defects of shaking and poor concentricity, so that the rotating shaft structure is poor in stability when rotating, shaking occurs, and the hand feeling is poor when the pitch angle is adjusted.
Therefore, in order to solve the above problem, it is an important subject of research by those skilled in the art to find a rotating shaft assembly and an electronic device suitable for adjusting the pitch angle of a display.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model discloses pivot subassembly and electronic equipment suitable for adjustment display every single move angle for solve the great pivot structure of current span and stabilize relatively poor technical problem when rotating.
The embodiment of the utility model provides a pivot subassembly suitable for adjustment display every single move angle, include:
the fixing plate is symmetrically provided with a first rotating shaft module and a second rotating shaft module which have the same structure along the central axis of the fixing plate;
the first rotating shaft module and the second rotating shaft module respectively comprise a supporting plate, a rotating shaft and a rotating plate connected with the display;
the outer side edge of the fixing plate is provided with a first shaft hole, the supporting plate is fixedly installed on the fixing plate, one end of the supporting plate is provided with a second shaft hole, the first shaft hole and the second shaft hole are oppositely arranged, the first end of the rotating shaft is connected to the first shaft hole, the second end of the rotating shaft is connected to the second shaft hole, and the rotating plate is rotatably connected to the rotating shaft.
Optionally, a positioning bayonet lock is fixedly installed on the fixing plate, a positioning hole is formed in one side of the supporting plate, and the positioning hole is sleeved in the positioning bayonet lock.
Optionally, the first hinge module and the second hinge module each further include a fixing screw;
the supporting plate is provided with a plurality of threaded holes, the positions of the fixing plates corresponding to the threaded holes are provided with fixing holes with the same number as the threaded holes, and the fixing screws penetrate through the fixing holes to be in threaded connection with the threaded holes.
Optionally, the first rotating shaft module and the second rotating shaft module each further include a limit washer;
the limiting washer is fixedly arranged on the rotating shaft, one side face of the limiting washer is tightly attached to the first shaft hole, and a first blocking face and a second blocking face are arranged on the limiting washer at intervals along the circumferential direction of the limiting washer;
the rotating plate comprises a connecting part and a shaft sleeve which are connected with each other, the shaft sleeve is rotationally connected to the rotating shaft, and a limiting part is arranged at one end, close to the first shaft hole, of the shaft sleeve;
when the shaft sleeve rotates clockwise relative to the fixed plate, the first side surface of the limiting part is abutted against the first blocking surface;
when the shaft sleeve rotates anticlockwise relative to the fixing plate, the second side face of the limiting part is abutted to the second blocking face.
Optionally, the first spindle module and the second spindle module each further include a washer assembly and a lock nut;
the gasket assembly comprises a first single-hook gasket, a second single-hook gasket and an elastic gasket;
the first single-hook gasket and the second single-hook gasket are rotationally connected to the rotating shaft, the first single-hook gasket is fixedly connected with one end, close to the first shaft hole, of the shaft sleeve, one side face of the first single-hook gasket is attached to the limiting gasket, and the second single-hook gasket is fixedly connected with one end, close to the second shaft hole, of the shaft sleeve;
the elastic gasket is fixedly sleeved on the rotating shaft and located between the second single-hook gasket and the second shaft hole, the locking nut is fixedly installed on the rotating shaft and located between the elastic gasket and the second shaft hole, the first side face of the elastic gasket is tightly attached to the second single-hook gasket, and the second side face of the elastic gasket is tightly attached to the locking nut.
Optionally, the number of resilient pads is at least one.
Optionally, the connecting portion is provided with at least one mounting hole.
An embodiment of the utility model provides an electronic equipment, include:
a display and the rotating shaft assembly;
the back of the display is fixedly connected with the rotating plate of the rotating shaft assembly.
Optionally, a mounting plate is mounted on the back surface of the display, and the mounting plate is fixedly connected with the rotating plate.
Optionally, the rotating shaft assembly is disposed inside the outer casing, and the rotating plate is exposed from the outer casing.
According to the technical solution provided by the utility model, the embodiment of the utility model has the following advantage:
the pivot subassembly in this embodiment, be provided with the first pivot module and the second pivot module of two mutual symmetries on the fixed plate, and all include the backup pad in first pivot module and the second pivot module, the first end of pivot and the first shaft jogged joint of fixed plate, the second end of pivot and the second shaft jogged joint of backup pad, through the aforesaid design, change the great pivot design of single span into double-rotating-shaft design now, and the first end of every pivot and the first shaft jogged joint of fixed plate, the second end is connected with the second shaft jogged joint of backup pad, reduce the span of every pivot, avoided the rotor plate when rotating, the condition that rocks appears in the pivot, the stability of pivot subassembly has been promoted greatly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the drawings without inventive exercise.
Fig. 1 is a schematic structural view of a rotating shaft assembly suitable for adjusting a pitch angle of a display provided in the present invention;
fig. 2 is an exploded view of a rotating shaft assembly for adjusting the pitch angle of a display according to the present invention;
fig. 3 is a schematic structural view of the combination of the rotating shaft, the rotating plate, the limiting washer, the first single-hook gasket, the second single-hook gasket, and the elastic gasket in the rotating shaft assembly for adjusting the pitch angle of the display provided in the present invention;
fig. 4 is a schematic structural diagram of a support plate in a rotating shaft assembly suitable for adjusting a pitch angle of a display according to the present invention;
fig. 5 is a schematic structural view of a rotating plate in a rotating shaft assembly suitable for adjusting a pitch angle of a display according to the present invention;
fig. 6 is a schematic structural diagram of a limit washer in a rotating shaft assembly suitable for adjusting a pitch angle of a display according to the present invention;
fig. 7 is a schematic structural view of the present invention, in which a limiting washer is disposed in a rotating shaft assembly for adjusting the pitch angle of a display device, and the limiting part is engaged with the limiting washer;
fig. 8 is a schematic structural diagram of a first single-hook gasket in a rotating shaft assembly suitable for adjusting a pitch angle of a display according to the present invention;
fig. 9 is a schematic structural view of a second single-hook gasket in a rotating shaft assembly suitable for adjusting a pitch angle of a display according to the present invention;
illustration of the drawings: a fixing plate 1; a support plate 2; a rotating plate 3; a rotating shaft 4; a first shaft hole 5; a second shaft hole 6; a limit washer 7; a first single hook gasket 8, a second single hook gasket 9; an elastic pad 10; a lock nut 11; positioning the detent 12; a positioning hole 13; a threaded hole 14; a fixing hole 15; a set screw 16;
a connecting portion 301; a bushing 302; a mounting hole 303; a stopper portion 304; a first side surface 305 of the stopper portion; a second side 306 of the restraint portion;
a first blocking face 701; a second stop surface 702.
Detailed Description
The embodiment of the utility model discloses pivot subassembly and electronic equipment suitable for adjustment display every single move angle for solve the great pivot structure of current span and stabilize relatively poor technical problem when rotating.
In order that those skilled in the art will better understand the disclosure, the invention 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 invention, and not restrictive of the full scope of the invention. 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 9, an embodiment of the present invention provides a rotating shaft assembly for adjusting a tilt angle of a display, including:
the fixing plate comprises a fixing plate 1, wherein a first rotating shaft module and a second rotating shaft module which have the same structure are symmetrically arranged on the fixing plate 1 along the central axis of the fixing plate;
the first rotating shaft module and the second rotating shaft module respectively comprise a supporting plate 2, a rotating shaft 4 and a rotating plate 3 connected with the display;
the outer side edge of the fixing plate 1 is provided with a first shaft hole 5, the supporting plate 2 is fixedly installed on the fixing plate 1, one end of the supporting plate 2 is provided with a second shaft hole 6, the first shaft hole 5 and the second shaft hole 6 are oppositely arranged, the first end of the rotating shaft 4 is connected to the first shaft hole 5, the second end of the rotating shaft 4 is connected to the second shaft hole 6, and the rotating plate 3 is rotatably connected to the rotating shaft 4.
The pivot 4 subassembly in this embodiment, be provided with the first pivot module and the second pivot module of two mutual symmetries on fixed plate 1, and all include backup pad 2 in first pivot module and the second pivot module, the first end of pivot 4 is connected with the first shaft hole 5 of fixed plate 1, the second end of pivot 4 is connected with the second shaft hole 6 of backup pad 2, through above-mentioned design, change the great pivot 4 design of single span into two pivot 4 designs now, and the first end of every pivot 4 is connected with the first shaft hole 5 of fixed plate 1, the second end is connected with the second shaft hole 6 of backup pad 2, reduce the span of every pivot 4, avoided rotor plate 3 when rotating, the condition of rocking appears in pivot 4, the stability of pivot 4 subassembly has been promoted greatly.
Furthermore, a positioning bayonet 12 is fixedly installed on the fixing plate 1, a positioning hole 13 is formed in one side of the supporting plate 2, and the positioning hole 13 is sleeved in the positioning bayonet 12.
It should be noted that, because when the supporting plate 2 is fixedly installed on the fixing plate 1, it needs to be positioned in advance, and in the positioning process, the positioning hole 13 on one side of the supporting plate 2 needs to be sleeved in the positioning bayonet lock 12, through the design, the supporting plate 2 can be conveniently installed by the worker, and the assembling difficulty is reduced.
Furthermore, the first rotating shaft module and the second rotating shaft module both further comprise fixing screws 16;
the supporting plate 2 is provided with a plurality of threaded holes 14, the fixing plate 1 is provided with fixing holes 15 corresponding to the threaded holes 14 in number, and the fixing screws 16 penetrate through the fixing holes 15 and are in threaded connection with the threaded holes 14.
The supporting plate 2 and the fixing plate 1 are fixed by a threaded connection, specifically, a fixing screw 16 is threaded with a threaded hole 14 on the supporting plate 2 after passing through a fixing hole 15 on the fixing plate 1. Through foretell design, can conveniently carry out fast assembly and dismantlement to backup pad 2.
Furthermore, the first rotating shaft module and the second rotating shaft module both further comprise a limiting washer 7;
the limiting washer 7 is fixedly arranged on the rotating shaft 4, one side face of the limiting washer 7 is tightly attached to the first shaft hole 5, and the limiting washer 7 is provided with a first blocking face 701 and a second blocking face 702 at intervals along the circumferential direction;
the rotating plate 3 comprises a connecting part 301 and a shaft sleeve 302 which are connected with each other, the shaft sleeve 302 is rotatably connected to the rotating shaft 4, and a limiting part 304 is arranged at one end of the shaft sleeve 302 close to the first shaft hole 5;
when the shaft sleeve 302 rotates clockwise relative to the fixing plate 1, the first side surface of the limiting part 304 abuts against the first blocking surface 701;
when the shaft sleeve 302 rotates counterclockwise relative to the fixing plate 1, the second side surface of the limiting portion 304 abuts against the second blocking surface 702.
It should be noted that, with the above-described design, the angle of clockwise or counterclockwise rotation of the rotary plate 3 can be limited.
Further, the first rotating shaft module and the second rotating shaft module both further comprise a washer assembly and a lock nut 11;
the gasket assembly comprises a first single hook gasket 8, a second single hook gasket 9 and an elastic gasket 10;
the first single-hook gasket 8 and the second single-hook gasket 9 are rotatably connected to the rotating shaft 4, the first single-hook gasket 8 is fixedly connected with one end, close to the first shaft hole 5, of the shaft sleeve 302, one side face of the first single-hook gasket 8 is attached to the limiting washer 7, and the second single-hook gasket 9 is fixedly connected with one end, close to the second shaft hole 6, of the shaft sleeve 302;
the elastic gasket 10 is fixedly sleeved on the rotating shaft 4, the elastic gasket 10 is located between the second single-hook gasket 9 and the second shaft hole 6, the locking nut 11 is fixedly installed on the rotating shaft 4, the locking nut 11 is located between the elastic gasket 10 and the second shaft hole 6, a first side face of the elastic gasket 10 is tightly attached to the second single-hook gasket 9, and a second side face of the elastic gasket 10 is tightly attached to the locking nut 11.
It should be noted that, in this embodiment, the rotating shaft 4 does not rotate, the first single-hook gasket 8 and the second single-hook gasket 9 rotate synchronously on the rotating shaft 4 along with the rotating plate 3, the elastic gasket 10 does not rotate, and when the rotating plate 3 rotates, the second single-hook gasket 9 rubs against the elastic gasket 10 attached to the second single-hook gasket 9, so as to provide a torque force for the first rotating shaft module or the second rotating shaft module.
Further, the number of the elastic pad 10 is at least one.
It should be noted that the number of the elastic pads 10 can be increased or decreased according to the design requirement, and the number of the elastic pads 10 is not limited in this embodiment.
Further, at least one mounting hole 303 is disposed on the connecting portion 301.
It should be noted that the mounting hole 303 facilitates the screw to pass through, so that the screw is in threaded connection with the back surface of the display, and the display and the rotating plate 3 can be more conveniently disassembled and assembled by the above design.
Example two
The electronic device provided by the embodiment comprises a display and the rotating shaft 4 assembly in the first embodiment;
the back of the display is fixedly connected with the rotating plate 3 in the rotating shaft 4 assembly.
It should be noted that, through the above design, the user is more stable when adjusting the pitch angle of the display, and can greatly improve the hand feeling during adjustment.
Further, a mounting plate which can be fixedly connected with the rotating plate 3 is mounted on the back surface of the display.
The rotating plate 3 and the mounting plate may be fixed by screws.
Further, the electronic device in this embodiment further includes an outer casing, the rotating shaft 4 assembly is fixed inside the outer casing, and the rotating plate 3 of the rotating shaft 4 assembly is exposed out of the outer casing so as to be fixedly connected with the back surface of the display.
It is right above the utility model provides a pivot subassembly and electronic equipment suitable for adjustment display every single move angle degree has carried out detailed introduction, to the general technical personnel in this field, according to the utility model discloses the thought all has the change part on concrete implementation mode and application scope, to sum up, this description content should not be understood as right the utility model discloses a restriction.
Claims (10)
1. The rotating shaft assembly suitable for adjusting the pitching angle of the display is characterized by comprising a fixing plate (1), wherein a first rotating shaft module and a second rotating shaft module which have the same structure are symmetrically arranged on the fixing plate (1) along the central axis of the fixing plate;
the first rotating shaft module and the second rotating shaft module respectively comprise a supporting plate (2), a rotating shaft (4) and a rotating plate (3) connected with the display;
be provided with first shaft hole (5) on the outside limit of fixed plate (1), backup pad (2) fixed mounting in on fixed plate (1), the one end of backup pad (2) is provided with second shaft hole (6), first shaft hole (5) with second shaft hole (6) mutual disposition, the first end of pivot (4) connect in first shaft hole (5), the second end of pivot (4) connect in second shaft hole (6), rotor plate (3) rotate connect in on pivot (4).
2. A rotating shaft assembly suitable for adjusting the pitch angle of a display according to claim 1, wherein a positioning bayonet lock (12) is fixedly installed on the fixing plate (1), a positioning hole (13) is formed in one side of the supporting plate (2), and the positioning hole (13) is sleeved in the positioning bayonet lock (12).
3. The hinge assembly for adjusting the pitch angle of a display according to claim 1, wherein each of the first hinge module and the second hinge module further comprises a fixing screw (16);
the supporting plate (2) is provided with a plurality of threaded holes (14), the positions of the fixing plate (1) corresponding to the threaded holes (14) are provided with fixing holes (15) with the same number as the threaded holes (14), and the fixing screws (16) penetrate through the fixing holes (15) to be in threaded connection with the threaded holes (14).
4. A hinge assembly adapted for adjusting the pitch angle of a display according to claim 1, wherein each of the first hinge module and the second hinge module further comprises a limit washer (7);
the limiting washer (7) is fixedly arranged on the rotating shaft (4), one side face of the limiting washer (7) is tightly attached to the first shaft hole (5), and the limiting washer (7) is provided with a first blocking face (701) and a second blocking face (702) at intervals along the circumferential direction;
the rotating plate (3) comprises a connecting part (301) and a shaft sleeve (302) which are connected with each other, the shaft sleeve (302) is rotatably connected to the rotating shaft (4), and a limiting part (304) is arranged at one end, close to the first shaft hole (5), of the shaft sleeve (302);
when the shaft sleeve (302) rotates clockwise relative to the fixing plate (1), the first side surface of the limiting part (304) is abutted against the first blocking surface (701);
when the shaft sleeve (302) rotates anticlockwise relative to the fixing plate (1), the second side face of the limiting part (304) is abutted against the second blocking face (702).
5. A hinge assembly adapted for adjusting the pitch angle of a display according to claim 4, wherein each of the first hinge module and the second hinge module further comprises a washer assembly and a lock nut (11);
the gasket assembly comprises a first single hook gasket (8), a second single hook gasket (9) and an elastic gasket (10);
the first single-hook gasket (8) and the second single-hook gasket (9) are rotatably connected to the rotating shaft (4), the first single-hook gasket (8) is fixedly connected with one end, close to the first shaft hole (5), of the shaft sleeve (302), one side face of the first single-hook gasket (8) is attached to the limiting washer (7), and the second single-hook gasket (9) is fixedly connected with one end, close to the second shaft hole (6), of the shaft sleeve (302);
the elastic gasket (10) is fixedly sleeved on the rotating shaft (4), the elastic gasket (10) is located between the second single-hook gasket (9) and the second shaft hole (6), the locking nut (11) is fixedly installed on the rotating shaft (4), the locking nut (11) is located between the elastic gasket (10) and the second shaft hole (6), the first side face of the elastic gasket (10) is tightly attached to the second single-hook gasket (9), and the second side face of the elastic gasket (10) is tightly attached to the locking nut (11).
6. A hinge assembly adapted for adjusting the pitch angle of a display according to claim 5, wherein the number of said resilient pads (10) is at least one.
7. A pivot assembly adapted to adjust the pitch angle of a display according to claim 4 wherein the attachment portion (301) has at least one mounting hole (303) provided thereon.
8. An electronic device comprising a display and a hinge assembly according to any one of claims 1 to 7;
the back of the display is fixedly connected with the rotating plate (3) of the rotating shaft assembly.
9. An electronic device as claimed in claim 8, characterized in that a mounting plate is mounted on the rear side of the display, which mounting plate is fixedly connected to the rotary plate (3).
10. The electronic device according to claim 8, further comprising an outer housing, wherein the rotating shaft assembly is disposed inside the outer housing, and the rotating plate (3) is exposed from the outer housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020251570.9U CN212250800U (en) | 2020-03-04 | 2020-03-04 | Rotating shaft assembly suitable for adjusting pitching angle of display and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020251570.9U CN212250800U (en) | 2020-03-04 | 2020-03-04 | Rotating shaft assembly suitable for adjusting pitching angle of display and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212250800U true CN212250800U (en) | 2020-12-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020251570.9U Expired - Fee Related CN212250800U (en) | 2020-03-04 | 2020-03-04 | Rotating shaft assembly suitable for adjusting pitching angle of display and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212250800U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879734A (en) * | 2021-01-11 | 2021-06-01 | 江西服装学院 | Display device of interest-swimming-in-river system based on new media |
-
2020
- 2020-03-04 CN CN202020251570.9U patent/CN212250800U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112879734A (en) * | 2021-01-11 | 2021-06-01 | 江西服装学院 | Display device of interest-swimming-in-river system based on new media |
| CN112879734B (en) * | 2021-01-11 | 2022-10-18 | 江西服装学院 | Display device of interest-swimming-in-river system based on new media |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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 |