CN217422742U - Single-screen double-section rocker arm adjustable tension spring arm desktop support - Google Patents
Single-screen double-section rocker arm adjustable tension spring arm desktop support Download PDFInfo
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- CN217422742U CN217422742U CN202221214124.6U CN202221214124U CN217422742U CN 217422742 U CN217422742 U CN 217422742U CN 202221214124 U CN202221214124 U CN 202221214124U CN 217422742 U CN217422742 U CN 217422742U
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- arm
- seat
- desktop
- rotating
- tension spring
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Abstract
The utility model discloses a single-screen double-section rocker arm adjustable tension spring arm desktop support, which comprises a desktop clamping component; the first rotating arm is obliquely arranged on the upper side of the desktop clamping component; the first rotating seat is rotatably arranged at the upper end of the first rotating arm, one side of the first rotating seat is rotatably connected with one end of a first connecting arm and one end of a second connecting arm which are parallel to each other, and the other end of the first connecting arm and the other end of the second connecting arm which are matched with each other are connected with the upper connecting seat; the second rotating seat is rotatably arranged on the upper side of the upper connecting seat; the display mounting plate is connected with the second rotating seat through the damping connecting assembly; the first end of the tension spring is connected with the upper connecting seat, the second end of the tension spring is connected with one end of a sleeve, the other end of the sleeve is in threaded connection with one end of a pull rod, and the other end of the pull rod extends into the first rotating seat. The utility model discloses a tension spring structure adjusts the holding power of desktop support with adjustable, has solved the current not good problem of desktop display support commonality.
Description
Technical Field
The utility model relates to a desktop support field specifically is an adjustable extension spring arm desktop support of two festival rocking arms of single-screen.
Background
At present, the display support of desktop is widely used in various work occasions, can the person of facilitating the use come fast and adjust the position of display on a large scale multi-angle ground, and wherein the lifting adjustment of display uses the land comparatively more, and to different displays, its lifting adjustment's dynamics and the dynamics that keeps the display stable are unable to be adjusted, so bring a lot of inconveniences for the use, reduced desktop display support's commonality.
SUMMERY OF THE UTILITY MODEL
The utility model provides an adjustable extension spring arm desktop support of two festival rocking arms of single screen adopts adjustable extension spring structure to adjust desktop support's holding power, has solved the not good problem of current desktop display support commonality.
In order to achieve the above object, the utility model provides a following technical scheme: a single-screen double-section rocker arm adjustable tension spring arm desktop support comprises a desktop clamping component, a supporting component and a supporting component, wherein the desktop clamping component is used for clamping and fixing a desktop; the first rotating arm is obliquely arranged on the upper side of the desktop clamping component and horizontally rotates; the first rotating seat is rotatably arranged at the upper end of the first rotating arm and horizontally rotates, one side of the first rotating seat is rotatably connected with one end of a first connecting arm and one end of a second connecting arm which are parallel to each other, and the other end of the first connecting arm and the other end of the second connecting arm which are matched with each other are connected with the upper connecting seat; the second rotating seat is rotatably arranged on the upper side of the upper connecting seat; the display mounting plate is connected with the second rotating seat through the damping connecting assembly; the extension spring, its first end links to each other with last connecting seat, and its second end links to each other with telescopic one end, the telescopic other end and the one end threaded connection of a pull rod, the other end of pull rod stretch into first rotation in the seat, the lateral wall of first rotation seat on be provided with the corresponding side cap of dismantling of pull rod.
Preferably, the damping connection assembly comprises a connection frame rotatably connected with the second rotating seat, an insert embedded in the middle of the second rotating seat and a locking screw, the locking screw transversely penetrates through the connection frame, the second rotating seat and the insert, and the connection frame is connected with the display installation plate.
Preferably, the connecting frame is connected with the display mounting plate through a rotating shaft, the rotating shaft is sleeved with a first disc reed, a second disc reed and a damping gasket, the first disc reed is located between one end of the rotating shaft and the display mounting plate, the second disc reed is located between the other end of the rotating shaft and the connecting frame, and the damping gasket is located between the connecting frame and the display mounting plate.
Preferably, the upper end of the desktop clamping assembly is provided with a fixing column, the outer side of the fixing column is sleeved with a tensioning sleeve, the lower end of the first rotating arm is provided with a cylindrical seat, and the cylindrical seat is sleeved on the outer side of the tensioning sleeve.
Preferably, the outer side wall of the cylindrical seat is provided with a locking screw which is abutted against the tensioning sleeve.
Preferably, an upper cover is installed on the upper side of the first rotating arm, and a wire collecting hook is installed in the middle of the lower side of the first rotating arm.
Compared with the prior art, the beneficial effects of the utility model are that:
the structure is simple, the tension spring is arranged in the liftable rotating arm to serve as a generating part of the supporting force, and the elastic force of the tension spring can be adjusted by rotating the pull rod, so that the supporting force of the whole desktop support is adjusted, and the use requirements of various displays or various use scenes are met;
the central damping rotation and the upper and lower damping turnover of the display mounting plate are realized between the display mounting plate and the second rotating seat through the mounting disc reed and the damping gasket, and the structure is simple and very convenient.
Drawings
Fig. 1 is a three-dimensional structure diagram of a first viewing angle of the present invention;
fig. 2 is a perspective structural view of a second viewing angle of the present invention;
FIG. 3 is a front sectional view of the structure of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3;
fig. 5 is an enlarged structural view of B of fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
As shown in fig. 1-5, the utility model provides a single-screen double-section rocker arm adjustable tension spring arm desktop support, which comprises a desktop clamping component 1 for clamping and fixing with a desktop; the first rotating arm 7 is obliquely arranged on the upper side of the desktop clamping component 1 and horizontally rotates; the first rotating seat 3 is rotatably arranged at the upper end of the first rotating arm 7 and horizontally rotates, one side of the first rotating seat 3 is rotatably connected with one end of a first connecting arm 8 and one end of a second connecting arm 4 which are parallel to each other, and the other end of the first connecting arm 8 and the other end of the second connecting arm 4 which are matched with each other are connected with an upper connecting seat 9; a second rotating base 5 rotatably installed at an upper side of the upper connecting base 9; the display mounting plate 6 is connected with the second rotating seat 5 through a damping connecting assembly; extension spring 10, its first end links to each other with last connecting seat 9, and its second end links to each other with the one end of a sleeve 11, the one end threaded connection of the other end of sleeve 11 and a pull rod 12, the other end of pull rod 12 stretch into first rotation seat 3 in, the lateral wall of first rotation seat 3 on be provided with pull rod 12 corresponding can dismantle side cap 13.
Specifically, the desktop clamping assembly 1 comprises an L-shaped base plate, an L-shaped lifting plate is mounted at the lower end of the L-shaped base plate, an L-shaped clamping screw rod vertically penetrates through the L-shaped lifting plate, a clamping plate is mounted at the upper end of the L-shaped clamping screw rod, the position of the clamping plate can be adjusted through rotation of the L-shaped clamping screw rod, the desktop plate is clamped between the L-shaped base plate and the clamping plate, and the position of the L-shaped lifting plate can be adjusted according to the thickness of the desktop plate, so that the requirements of various desks are met.
The first rotating seat 3 is detachably connected with the first rotating arm 7, and the rotating resistance between the first rotating seat 3 and the first rotating arm 7 can be adjusted through the rotation of a screw at the lower end of the first rotating seat.
First linking arm 8, second linking arm 4, first rotation seat 3 and last connecting seat 9 form the parallelogram structure, can form stable deformation structure, and extension spring 10 realizes the tensile regulation to extension spring 10 one end through rotating pull rod 12 as the structure that supports this parallelogram to adjust the pulling force of extension spring 10.
In this embodiment, damping coupling assembling include rotate the connection frame 19 of being connected, imbed at the second and rotate the inserted sheet 23 and the locking screw at 5 middle parts of seat with the second, locking screw rotate seat 5 and inserted sheet 23 and transversely pass in connection frame 19, second, connection frame 19 and display mounting panel 6 link to each other, inserted sheet 23, connection frame 19 and second rotate the face contact between the seat 5 and can produce sufficient damping force, fix a position display mounting panel 6's upper and lower upset.
Simultaneously, the linking frame 19 and display mounting panel 6 between link to each other through axis of rotation 20, axis of rotation 20 on cup jointed first dish reed 21, second dish reed 22 and damping gasket 24, first dish reed 21 be located between the one end of axis of rotation 20 and display mounting panel 6, second dish reed 22 is located between the other end of axis of rotation 20 and linking frame 19, damping gasket 24 be located between linking frame 19 and display mounting panel 6, first dish reed 21 and second dish reed 22 can produce sufficient axial pressure, extrude damping gasket 24, make display mounting panel 6 rotate around axis of rotation 20 and can produce sufficient damping force, and the both ends of axis of rotation 20 can be through the riveting to fix a position first dish reed 21 and second dish reed 22.
In order to reinforce the connection position of the lower end of the first rotating arm 7, a fixed column 15 is arranged at the upper end of the tabletop clamping assembly 1, a tensioning sleeve 16 is sleeved outside the fixed column 15, an open slot is formed in the side wall of the tensioning sleeve 16, so that the tensioning sleeve 16 can expand and contract, a cylindrical seat 18 is arranged at the lower end of the first rotating arm 7, the cylindrical seat 18 is sleeved outside the tensioning sleeve 16, the tensioning sleeve 16 enables damping force to be generated between the fixed column 15 and the cylindrical seat 18, and meanwhile, the connection strength between the first rotating arm 7 and the tabletop clamping assembly 1 is increased. Meanwhile, the outer side wall of the cylindrical seat 18 is provided with a locking screw 17 which is abutted against the tensioning sleeve 16, so that the locking and positioning of the first rotating arm 7 can be realized.
The upper cover 2 is installed on the upper side of the first rotating arm 7, the wire collecting hook 14 is installed in the middle of the lower side of the first rotating arm 7, and connecting wires on the display can pass through the wire collecting hook 14, so that the cleanness of the desktop is kept.
It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions in the present application as to "first," "second," etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless expressly specified otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be interconnected within two elements or in a relationship where two elements interact with each other unless otherwise specifically limited. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Claims (6)
1. The utility model provides an adjustable extension spring arm desktop support of two sections rocking arms of single screen which characterized in that includes:
the desktop clamping component (1) is used for clamping and fixing the desktop;
the first rotating arm (7) is obliquely arranged on the upper side of the desktop clamping component (1) and horizontally rotates;
the first rotating seat (3) is rotatably arranged at the upper end of the first rotating arm (7) and horizontally rotates, one side of the first rotating seat (3) is rotatably connected with one ends of the first connecting arm (8) and the second connecting arm (4) which are parallel to each other, and the other ends of the first connecting arm (8) and the second connecting arm (4) which are matched with each other are connected with the upper connecting seat (9);
a second rotating seat (5) rotatably mounted on the upper side of the upper connecting seat (9);
the display mounting plate (6) is connected with the second rotating seat (5) through a damping connecting assembly;
extension spring (10), its first end links to each other with last connecting seat (9), and its second end links to each other with the one end of a sleeve (11), the one end threaded connection of the other end of sleeve (11) and a pull rod (12), the other end of pull rod (12) stretch into in first rotation seat (3), the lateral wall of first rotation seat (3) on be provided with pull rod (12) corresponding side cap (13) of dismantling.
2. The single-screen double-section rocker arm adjustable tension spring arm desktop bracket as claimed in claim 1, which is characterized in that: damping coupling assembling include rotate seat (5) with the second and rotate link frame (19), embedding at inlay card (23) and the locking screw at second rotation seat (5) middle part, the locking screw rotate seat (5) and inlay card (23) in from link frame (19), second and transversely pass, link frame (19) link to each other with display mounting panel (6).
3. The single-screen double-section rocker arm adjustable tension spring arm desktop bracket as claimed in claim 2, wherein: connecting frame (19) and display mounting panel (6) between link to each other through axis of rotation (20), axis of rotation (20) on cup jointed first dish reed (21), second dish reed (22) and damping gasket (24), first dish reed (21) be located between the one end of axis of rotation (20) and display mounting panel (6), second dish reed (22) are located between the other end and connecting frame (19) of axis of rotation (20), damping gasket (24) be located between connecting frame (19) and display mounting panel (6).
4. The single-screen double-section rocker arm adjustable tension spring arm desktop support of claim 1, which is characterized in that: the desktop clamping component is characterized in that a fixing column (15) is arranged at the upper end of the desktop clamping component (1), a tensioning sleeve (16) is sleeved outside the fixing column (15), a cylindrical seat (18) is arranged at the lower end of the first rotating arm (7), and the cylindrical seat (18) is sleeved outside the tensioning sleeve (16).
5. The single-screen double-section rocker arm adjustable tension spring arm desktop bracket of claim 4, which is characterized in that: and a locking screw (17) which is propped against the tensioning sleeve (16) is arranged on the outer side wall of the cylindrical seat (18).
6. The single-screen double-section rocker arm adjustable tension spring arm desktop bracket as claimed in claim 1, which is characterized in that: the upper cover (2) is installed on the upper side of the first rotating arm (7), and the middle of the lower side of the first rotating arm (7) is provided with a wire collecting hook (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221214124.6U CN217422742U (en) | 2022-05-20 | 2022-05-20 | Single-screen double-section rocker arm adjustable tension spring arm desktop support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221214124.6U CN217422742U (en) | 2022-05-20 | 2022-05-20 | Single-screen double-section rocker arm adjustable tension spring arm desktop support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217422742U true CN217422742U (en) | 2022-09-13 |
Family
ID=83186377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221214124.6U Active CN217422742U (en) | 2022-05-20 | 2022-05-20 | Single-screen double-section rocker arm adjustable tension spring arm desktop support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217422742U (en) |
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2022
- 2022-05-20 CN CN202221214124.6U patent/CN217422742U/en active Active
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