CN114658997B - Display support - Google Patents
Display support Download PDFInfo
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- CN114658997B CN114658997B CN202210422385.5A CN202210422385A CN114658997B CN 114658997 B CN114658997 B CN 114658997B CN 202210422385 A CN202210422385 A CN 202210422385A CN 114658997 B CN114658997 B CN 114658997B
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- hinge point
- arm body
- piece
- hinged
- adjusting
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- 230000007246 mechanism Effects 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/04—Balancing means
- F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a display bracket. The display stand includes: a first upright; a connector capable of mounting a display; the rotating arm assembly is arranged between the first upright post and the connecting piece and comprises a first arm body, the first arm body is hinged with the first upright post through a hinge point B, and one end of the first arm body is hinged with the connecting piece through a hinge point C; and one end of the elastic piece is connected with the first upright post, the other end of the elastic piece is hinged with the other end of the first arm body through a hinge point A, and a hinge point B is positioned between the hinge point A and the hinge point C. The technical scheme of the invention can provide the display bracket with smaller size.
Description
Technical Field
The invention relates to the field of supports, in particular to a display support.
Background
At present, the power element (elastic element) is placed in the rotating arm by the existing liftable display support, so that the rotating arm is long, the size of the whole display support in the horizontal direction is relatively large, the display support can only be clamped at the edge of a desk, or holes are formed in the desk, and the display support is clamped on the desk after passing through the holes, therefore, the display support has certain requirements on a desktop to be installed, and the application range is relatively small.
Disclosure of Invention
The invention provides a display bracket, which has a smaller size and a wider application range.
In order to achieve the above object, the present invention provides a monitor stand comprising: a first upright; a connector capable of mounting a display; the rotating arm assembly is arranged between the first upright post and the connecting piece and comprises a first arm body, the first arm body is hinged with the first upright post through a hinge point B, and one end of the first arm body is hinged with the connecting piece through a hinge point C; and one end of the elastic piece is connected with the first upright post, the other end of the elastic piece is hinged with the other end of the first arm body through a hinge point A, and a hinge point B is positioned between the hinge point A and the hinge point C.
Further, the connecting line between the hinge point A, the hinge point B and the hinge point C forms an included angle ABC, and the included angle ABC is an obtuse angle.
Further, included angle ABC is greater than or equal to 135 ° and less than 180 °.
Further, the rotating arm assembly further comprises a second arm body, one end of the second arm body is hinged with the first upright post through a hinge point D, and the other end of the second arm body is hinged with the connecting piece through a hinge point E.
Further, the connecting piece is provided with an arc-shaped groove, and the hinge point C and the hinge point E are matched with the arc-shaped groove, so that the connecting piece can be arranged in a swinging way relative to the rotating arm assembly, and the center of a circle where the arc-shaped groove is located coincides with the center of gravity of the connecting piece.
Further, the display bracket further comprises a first mounting piece positioned on the inner side of the connecting piece, and the hinge point C and the hinge point E are arranged on the first mounting piece in a penetrating mode.
Further, the circle center of the circle where the arc-shaped groove is positioned at one side of the connecting piece, which is away from the rotating arm assembly; or the angle degree of the central angle corresponding to the arc-shaped groove is more than or equal to 25 degrees and less than or equal to 60 degrees.
Further, the display stand further includes an adjusting mechanism, the adjusting mechanism including: the adjusting piece is arranged in the first arm body; the slider sets up in the periphery of regulating part, slider and regulating part screw-thread fit, and the regulating part includes first screw thread section and second screw thread section, and first screw thread section and second screw thread section are syntropy screw thread or reverse screw thread, and hinge point A sets up on the slider, and the elastic component is articulated with the slider, through screwing up the regulating part, and the slider can follow the axial displacement of regulating part to adjust the contained angle between elastic component and the first stand.
Further, the display bracket further includes a second upright connected to the first upright, the first upright being rotatably disposed in a horizontal plane relative to the second upright.
Further, the display bracket further comprises a base, the second upright post is supported on the base, and the base is a clamping table type or a through hole type.
By applying the technical scheme of the application, the first arm body is hinged with the first upright post through the hinge point B, and one end of the first arm body is hinged with the connecting piece through the hinge point C, so that the first arm body can rotate around the hinge point C relative to the first upright post by lifting or pressing one end of the first arm body connected with the connecting piece, thereby realizing the effect of adjusting the height of the display; meanwhile, on the first arm body, a hinge point A, a hinge point B and a hinge point C between the elastic piece and the first arm body are sequentially arranged, so that when the display is installed on the connecting piece, according to the moment balance principle, one end of the first arm body bears a load, the elastic piece can apply elastic force which enables the first arm body to keep stress balance to the other end of the first arm body, and therefore the display can automatically hover at any height in the process of adjusting the height of the display. In addition, as one end of the elastic piece is connected with the upright post, the other end of the elastic piece is hinged with the first arm body through the hinge point A, and the elastic piece can be positioned outside the first arm body, compared with the prior art that the elastic piece is arranged in the first arm body, the size of the first arm body is smaller, so that the effect of miniaturization of the structure of the whole display bracket can be achieved, and the display bracket can be conveniently mounted on desktops to be mounted in different sizes.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:
FIG. 1 shows a schematic structural view of an embodiment of a monitor stand of the present invention;
Fig. 2 shows an exploded view of the display stand according to fig. 1 (wherein only the elastic element and the adjusting mechanism are shown);
FIG. 3 shows a side view of the display stand according to FIG. 1;
FIG. 4 shows a schematic view of the display stand according to FIG. 1 in a lowermost position;
FIG. 5 shows a front view of the display stand according to FIG. 1; and
Fig. 6 shows an enlarged view at H of the display stand according to fig. 1.
Wherein the above figures include the following reference numerals:
10. a base; 20. a first upright; 21. a second upright; 30. a connecting piece; 31. an arc-shaped groove; 32. a sidewall; 33. a bottom wall; 40. a rotating arm assembly; 41. a first arm body; 42. a second arm body; 50. an adjusting mechanism; 52. an adjusting member; 53. a slide block; 60. an elastic member; 70. a second mounting member; 80. a panel; 90. a first mounting member.
Detailed Description
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to the drawings in connection with embodiments.
As shown in fig. 1 and 2, the present invention provides a display stand. The monitor stand of this embodiment includes a first upright 20, a connection member 30, a rotation arm assembly 40, and an elastic member 60, wherein the connection member 30 is capable of mounting a monitor; the rotating arm assembly 40 is arranged between the first upright post 20 and the connecting piece 30, the rotating arm assembly 40 comprises a first arm body 41, the first arm body 41 is hinged with the first upright post 20 through a hinge point B, and one end of the first arm body 41 is hinged with the connecting piece 30 through a hinge point C; one end of the elastic member 60 is connected to the first upright 20, and the other end of the elastic member 60 is hinged to the other end of the first arm 41 through a hinge point a, and a hinge point B is located between the hinge point a and the hinge point C.
In the above technical solution, one end of the first arm 41 is hinged to the connecting member 30 through the hinge point C, and the other end of the first arm 41 is hinged to the first upright 20 through the hinge point B, so, as shown in fig. 1 and fig. 4, by lifting or pressing the end of the first arm 41 connected with the connecting member 30, the first arm 41 can rotate around the hinge point C relative to the first upright 20, thereby realizing the effect of adjusting the height of the display; meanwhile, on the first arm 41, the hinge point a, the hinge point B and the hinge point C are sequentially arranged based on the lever principle and the moment balance principle, so that when the display is mounted on the connecting piece 30, one end of the first arm 41 bears a load, and the elastic piece 60 can apply an elastic force to the other end of the first arm 41 to keep the first arm 41 in a stress balance, thereby ensuring that the display can automatically hover at any height in the process of adjusting the height of the display. In addition, since one end of the elastic member 60 is connected to the first upright 20, and the other end of the elastic member 60 is hinged to the first arm 41 through the hinge point a, the elastic member 60 is located outside the first arm 41, so that the first arm 41 of the present application can be designed to be smaller in size, compared with the prior art in which the horizontal dimension of the entire bracket in which the elastic member 60 is disposed in the first arm 41 is larger, thereby achieving the effect of miniaturization of the structure of the entire display bracket; in addition, because the first arm 41 has a smaller size, the display bracket can be placed on the desktop for use by configuring the base, and the application range of the display bracket is wider.
In the above technical solution, a panel 80 is connected to one side of the connector 30, and the connector 30 mounts a display through the panel 80.
Preferably, the elastic member 60 is a spring.
As shown in fig. 1 and 2, in the embodiment of the present invention, the connection line between the hinge point a, the hinge point B and the hinge point C forms an included angle ABC, and the included angle ABC is an obtuse angle.
Through the arrangement, the elastic force of the elastic piece 60 and the gravity of the display are easier to keep the stress balance, so that in the process of adjusting the height of the display, the display can hover at any height position better only by small friction force, and the problem of shaking or tilting is not easy to occur, thereby ensuring that the display bracket has good use experience.
Preferably, the included angle ABC is greater than or equal to 135 ° and less than 180 °, so that the stability of the display stand can be further improved, and the display can better realize hovering at different height positions.
In a preferred embodiment, the included angle ABC is 165 °.
In another preferred embodiment, the included angle ABC is 177 °. After the device is arranged, in the process of adjusting the height of the display, the hovering of the display at any height position can be better realized only by small friction force, and the problem of shaking or tilting is not easy to occur.
As shown in fig. 1 and 2, in the embodiment of the present invention, the rotating arm assembly 40 further includes a second arm 42, one end of the second arm 42 is hinged to the first upright 20 through a hinge point D, and the other end of the second arm 42 is hinged to the connection member 30 through a hinge point E.
In the above technical solution, the first arm 41 and the second arm 42 are parallel to each other, the hinge point B, the hinge point D, the hinge point C, and the hinge point E form a parallelogram structure, the hinge point B, the hinge point D, the hinge point C, and the hinge point E form four vertices of the parallelogram structure, and the height of the display stand thus configured is adjustable based on the telescopic characteristics of the parallelogram, so that the normal lifting of the display stand can be ensured.
Preferably, the first arm 41 and the second arm 42 are hinged to the first upright 20 by means of a connecting shaft and a shaft hole matched with the connecting shaft. Wherein, along the vertical direction of the first upright 20, two shaft holes are arranged at intervals.
As shown in fig. 1 and 3, in the embodiment of the present invention, the connecting member 30 is provided with an arc groove 31, and the hinge point C and the hinge point E are both matched with the arc groove 31, so that the connecting member 30 is swingably disposed with respect to the rotating arm assembly 40, and the center of a circle where the arc groove 31 is located coincides with the center of gravity of the connecting member 30.
In the above technical scheme, the hinge point C and the hinge point E can be slidably matched with the arc-shaped groove 31, so that after the display bracket is adjusted to a certain height position, the connecting piece 30 can swing up and down relative to one end of the first arm 41 by lifting or pressing the connecting piece 30, and thus the up-and-down angle of the display can be further adjusted, and the effect of accurate adjustment is achieved. Meanwhile, the arc-shaped groove 31 is designed such that the center of the circle coincides with the center of gravity of the link 30, and the link 30 can be maintained at the angular position with respect to the first arm 41 after the link 30 swings around one end of the first arm 41 to a desired angle according to the action of gravity.
As shown in fig. 1 and 6, in the embodiment of the present invention, the display stand further includes a first mounting member 90, and one ends of the first arm 41 and the second arm 42 are pivotally connected to the first mounting member 90.
In the above technical solution, the first mounting member 90 is provided with a pivot hole, the first pivot formed with the hinge point C passes through the first arm 41 and is pivotally connected with the first mounting member 90, the second pivot formed with the hinge point E passes through the second arm 42 and is pivotally connected with the first mounting member 90, and under the connection action of the first mounting member 90, the hinge point C and the hinge point E can synchronously move, and meanwhile, the hinge point B, the hinge point D, the hinge point C and the hinge point E can still form a stable parallelogram structure.
Alternatively, the first mounting member 90 may be a mounting block or a U-shaped frame.
As shown in fig. 1 to 3, in a preferred embodiment of the present invention, the monitor stand further includes a second mounting member 70, the hinge point C and the hinge point E are provided on the second mounting member 70, the opposite sides of the connection member 30 are provided with arc grooves 31, the second mounting member 70 is provided in two, and the second mounting member 70 is located at the outer side of the connection member 30.
In the above technical solution, the second mounting member 70 is disposed on the outer side of the connecting member 30, and the first rotating shaft formed with the hinge point C and the second rotating shaft formed with the hinge point E penetrate out of the arc-shaped slot 31 and then are connected with the second mounting member 70, so that the thickness dimension of the connecting member 30 along the horizontal direction can be designed smaller, thereby achieving the effect of miniaturization of the structure of the whole display bracket.
In addition, the first or second rotating shaft is connected to the anti-falling member by passing through one end of the connecting member 30 through one second mounting member 70, one arc-shaped slot 31, the first mounting member 90, the first arm 41, the other arc-shaped slot 31 and the other second mounting member 70 in sequence, so that the hinge between the connecting member 30 and the first arm 41, and between the connecting member 30 and the second arm 42 is more stable.
In an alternative embodiment, the connector 30 is a U-shaped frame. The U-shaped frame comprises two oppositely arranged side walls 32 and a bottom wall 33 connected with the two side walls 32, wherein each side wall 32 is provided with the arc-shaped groove 31, and one end of the first arm 41 is penetrated in an accommodating space surrounded by the two side walls 32 and the bottom wall 33.
As shown in fig. 2 and 3, in the embodiment of the present invention, the center of the circle where the arc-shaped groove 31 is located at the side of the connection member 30 facing away from the rotation arm assembly 40.
In the above technical solution, the display can be lifted up within a certain angle range during the process of operating the connecting piece 30 to swing anticlockwise relative to the rotating arm assembly 40; the link 30 is operated to swing clockwise relative to the swivel arm assembly 40 and the display can be depressed over a range of angles. The adjusting mode utilizing the arc groove 31 and the two arm bodies in sliding fit is simple in structure and convenient to operate.
Of course, in the embodiment of the present invention not shown in the drawings, the arc-shaped slot 31 may be designed to be located at the center of the circle on the side of the connecting member 30 facing the rotating arm assembly 40 according to the actual requirement, at this time, the connecting member 30 is operated to move the arc-shaped slot 31 downward relative to the rotating arm assembly 40, the display can be pressed down within a certain angle range, the connecting member 30 is operated to move the arc-shaped slot 31 upward relative to the rotating arm assembly 40, and the display can be raised within a certain angle range.
Preferably, the angle of the central angle corresponding to the arc-shaped slot 31 is greater than or equal to 25 ° and less than or equal to 60 °, and the swingable angle of the connecting piece 30 relative to the rotating arm assembly 40 can meet the general use requirement, and meanwhile, the size is not excessively large, and the effect of miniaturization of the structure can be also achieved.
Of course, according to practical requirements, the central angle corresponding to the arc-shaped slot 31 can be designed to be other angles.
As shown in fig. 2 and 3, in the embodiment of the present invention, the display stand further includes an adjusting mechanism 50, the adjusting mechanism 50 including an adjusting member 52 and a slider 53, wherein the adjusting member 52 is disposed in the first arm 41; the slider 53 sets up in the periphery of regulating part 52, slider 53 and regulating part 52 screw-thread fit, and regulating part 52 includes first screw thread section and second screw thread section, and first screw thread section and second screw thread section are syntropy screw thread or reverse screw thread, and elastic component 60 articulates with slider 53, through screwing regulating part 52, and slider 53 can follow the axial displacement of regulating part 52 to adjust the contained angle between elastic component 60 and the first stand 20.
In the above technical solution, one end of the elastic member 60 is connected to the first upright 20, and the other end of the elastic member 60 is directly hinged to the slider 53, at this time, the hinge point a between the elastic member 60 and the first arm 41 is located on the slider 53; the sliding block 53 is engaged with the adjusting member 52 by a screw so that the sliding block 53 can move in the axial direction of the adjusting member 52, and the sliding block 53 can be maintained at different positions in the axial direction of the adjusting member 52 by friction force of the screw.
Preferably, the first thread section and the second thread section are threads which are reversely arranged, when the adjusting piece 52 is rotated clockwise, the sliding block 53 is pulled to move leftwards, the adjusting piece 52 moves rightwards, and the nut at the tail end of the adjusting piece 52 cannot be loosened; when the adjusting member 52 is rotated counterclockwise, the sliding block 53 is pulled to move rightward, the adjusting member 52 moves leftward, the nut at the tail end of the adjusting member 52 is tightly attached to the sheet metal part, and at this time, the nut is rotated more tightly due to the reverse threads at the tail end, and is not loosened. So that the nut at the end of the adjustment member 52 will not loosen, either in the forward or reverse direction. This arrangement ensures that the adjustment member 52 and the slider 53 do not come loose during adjustment of the adjustment member 52.
Further, the angle between the elastic member 60 and the rotating arm assembly 40 can be adjusted by rotating the adjusting member 52, i.e. the moment arm of the elastic member 60 can be changed, and the weight of the display that can be carried by the display bracket can be adjusted due to the positive correlation between the moment and the moment arm, so that the display bracket can be ensured to be applied to displays with different weights, and multi-stage bearing is realized.
As shown in fig. 1 and 5, in the embodiment of the present invention, the monitor stand further includes a second stand 21 connected to the first stand 20, and the first stand 20 is rotatably disposed in a horizontal plane with respect to the second stand 21.
Through the above-mentioned setting, second stand 21 is motionless, and first stand 20 can rotate around the central axis of second stand 21 for second stand 21, like this, can be according to the in-service use demand, rotate the display support to arbitrary direction, set up more convenient to use like this.
Optionally, the first upright 20 is pivotally connected to the second upright 21 by means of bearings.
As shown in fig. 1 and 5, in the embodiment of the present invention, the display stand further includes a base 10, and the second stand 21 is supported on the base 10, and the base 10 is a clamping table type or a perforated type.
In the above technical solution, the second upright 21 is fixedly connected with the base 10, so that the base 10 can support the whole display bracket; at the same time, the base 10 may be connected to other base surfaces (e.g., a desktop or a wall surface) to be mounted, so as to mount the display stand on the base surface to be mounted.
From the above description, it can be seen that the above embodiments of the present application achieve the following technical effects: the first arm body is hinged with the first upright post through a hinge point B, one end of the first arm body is hinged with the connecting piece through a hinge point C, and thus, the first arm body can rotate around the hinge point C relative to the first upright post by lifting or pressing one end of the first arm body connected with the connecting piece, and the effect of adjusting the height of the display can be achieved; meanwhile, on the first arm body, a hinge point A, a hinge point B and a hinge point C between the elastic piece and the first arm body are sequentially arranged, so that when the display is installed on the connecting piece, according to the moment balance principle, one end of the first arm body bears a load, the elastic piece can apply elastic force which enables the first arm body to keep stress balance to the other end of the first arm body, and therefore the display can automatically hover at any height in the process of adjusting the height of the display. In addition, as one end of the elastic piece is connected with the upright post, the other end of the elastic piece is hinged with the first arm body through the hinge point A, and the elastic piece can be positioned outside the first arm body, compared with the prior art that the elastic piece is arranged in the first arm body, the size of the first arm body is smaller, so that the effect of miniaturization of the structure of the whole display bracket can be achieved, and the display bracket can be conveniently mounted on desktops to be mounted in different sizes. In addition, the connecting piece is provided with an arc-shaped groove, the outer side of the connecting piece is provided with a second mounting piece, and the center of a circle where the arc-shaped groove is positioned coincides with the center of gravity of the connecting piece, so that the angle of the display can be further finely adjusted, and the effect of accurate adjustment is realized; the weight of the display which can be borne by the display bracket can be adjusted by arranging the adjusting mechanism, so that the display bracket can be ensured to be applied to displays with different weights.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A monitor stand, comprising:
A first upright (20);
A connector (30) capable of mounting a display;
the rotating arm assembly (40) is arranged between the first upright post (20) and the connecting piece (30), the rotating arm assembly (40) comprises a first arm body (41), the first arm body (41) is hinged with the first upright post (20) through a hinge point B, and one end of the first arm body (41) is hinged with the connecting piece (30) through a hinge point C;
The elastic piece (60), one end of the elastic piece (60) is connected with the first upright post (20), the other end of the elastic piece (60) is hinged with the other end of the first arm body (41) through a hinge point A, the elastic piece (60) is positioned outside the first arm body (41), and the hinge point B is positioned between the hinge point A and the hinge point C; and
An adjusting mechanism (50), the adjusting mechanism (50) comprising an adjusting member (52), the adjusting member (52) being disposed within the first arm body (41);
The adjusting mechanism (50) further comprises a sliding block (53), the sliding block (53) is arranged on the periphery of the adjusting piece (52), the sliding block (53) is in threaded fit with the adjusting piece (52), the adjusting piece (52) comprises a first threaded section and a second threaded section, the first threaded section and the second threaded section are in same-direction threads or reverse threads, the hinging point A is arranged on the sliding block (53), the elastic piece (60) is hinged with the sliding block (53), and the sliding block (53) can move along the axial direction of the adjusting piece (52) by screwing the adjusting piece (52) so as to adjust an included angle between the elastic piece (60) and the first upright (20);
The rotating arm assembly (40) further comprises a second arm body (42), one end of the second arm body (42) is hinged with the first upright post (20) through a hinge point D, and the other end of the second arm body (42) is hinged with the connecting piece (30) through a hinge point E;
The connecting piece (30) is provided with an arc-shaped groove (31), the hinging point C and the hinging point E are matched with the arc-shaped groove (31), so that the connecting piece (30) can be arranged in a swinging manner relative to the rotating arm assembly (40), and the center of a circle of the arc-shaped groove (31) coincides with the center of gravity of the connecting piece (30).
2. The monitor bracket of claim 1, wherein the line between the hinge point a, the hinge point B and the hinge point C forms an included angle ABC, the included angle ABC being an obtuse angle.
3. The monitor support according to claim 2, wherein said included angle ABC is greater than or equal to 135 ° and less than 180 °.
4. The monitor bracket according to claim 1, further comprising a first mounting member (90) located inside the connection member (30), the hinge point C and the hinge point E being provided through the first mounting member (90).
5. The monitor bracket according to claim 1, wherein the centre of the circle of the arc-shaped groove (31) is located at the side of the connecting piece (30) facing away from the rotating arm assembly (40); or the angle degree of the central angle corresponding to the arc-shaped groove (31) is more than or equal to 25 degrees and less than or equal to 60 degrees.
6. The monitor bracket according to any of claims 1 to 5, further comprising a second post (21) connected to the first post (20), the first post (20) being rotatably arranged in a horizontal plane with respect to the second post (21).
7. The monitor bracket according to claim 6, further comprising a base (10), wherein the second upright (21) is supported on the base (10), and wherein the base (10) is a clamping table or a perforated.
Priority Applications (1)
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CN202210422385.5A CN114658997B (en) | 2022-04-21 | 2022-04-21 | Display support |
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CN202210422385.5A CN114658997B (en) | 2022-04-21 | 2022-04-21 | Display support |
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CN114658997A CN114658997A (en) | 2022-06-24 |
CN114658997B true CN114658997B (en) | 2024-05-24 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5170975A (en) * | 1991-06-06 | 1992-12-15 | Alan Chadwick | Articulated arm with spring for counterbalancing |
CN101020435A (en) * | 2007-02-14 | 2007-08-22 | 杭州天铭机电工具有限公司 | Telescopic mechanism for vehicle footstep |
CN203223716U (en) * | 2013-05-02 | 2013-10-02 | 哈尔滨学院 | Computer liquid crystal display screen |
CN204611253U (en) * | 2015-05-06 | 2015-09-02 | 深圳市睿迪医疗器械有限公司 | Four connection-rod support |
CN205218489U (en) * | 2015-12-23 | 2016-05-11 | 孟大为 | Wind big gun support |
CN108309696A (en) * | 2018-03-19 | 2018-07-24 | 中航创世机器人(东莞)有限公司 | A kind of healing robot double leval jib spring dynamic suspension system |
CN208550402U (en) * | 2017-08-29 | 2019-03-01 | 江宝民 | Sitting interchangeable work supporting stand |
CN111609277A (en) * | 2020-06-28 | 2020-09-01 | 宁波沱沱河设计有限公司 | Display support with freely adjustable height |
CN113074305A (en) * | 2020-01-06 | 2021-07-06 | 福建九兆智能科技有限公司 | Steel construction display support |
-
2022
- 2022-04-21 CN CN202210422385.5A patent/CN114658997B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5170975A (en) * | 1991-06-06 | 1992-12-15 | Alan Chadwick | Articulated arm with spring for counterbalancing |
CN101020435A (en) * | 2007-02-14 | 2007-08-22 | 杭州天铭机电工具有限公司 | Telescopic mechanism for vehicle footstep |
CN203223716U (en) * | 2013-05-02 | 2013-10-02 | 哈尔滨学院 | Computer liquid crystal display screen |
CN204611253U (en) * | 2015-05-06 | 2015-09-02 | 深圳市睿迪医疗器械有限公司 | Four connection-rod support |
CN205218489U (en) * | 2015-12-23 | 2016-05-11 | 孟大为 | Wind big gun support |
CN208550402U (en) * | 2017-08-29 | 2019-03-01 | 江宝民 | Sitting interchangeable work supporting stand |
CN108309696A (en) * | 2018-03-19 | 2018-07-24 | 中航创世机器人(东莞)有限公司 | A kind of healing robot double leval jib spring dynamic suspension system |
CN113074305A (en) * | 2020-01-06 | 2021-07-06 | 福建九兆智能科技有限公司 | Steel construction display support |
CN111609277A (en) * | 2020-06-28 | 2020-09-01 | 宁波沱沱河设计有限公司 | Display support with freely adjustable height |
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