Rotary connection structure and industrial computer support

Abstract

The utility model is suitable for the field of component rotating installation, and provides a rotating connection structure and an industrial computer support. The rotary connecting structure comprises a first connecting piece and a second connecting piece which are arranged in a spaced mode and used for being fixed to the first body. The third connecting piece is used for being fixed on the second main body and arranged between the first connecting piece and the second connecting piece, and the third connecting piece can rotate relative to the first connecting piece and the second connecting piece; the pin shaft sequentially penetrates through the first connecting piece and the second connecting piece, and the third connecting piece can rotate around the pin shaft relative to the first connecting piece and the second connecting piece; the plane bearings are arranged on the pin shaft in a sleeving mode and arranged between the first connecting piece and the third connecting piece and between the third connecting piece and the second connecting piece respectively. When the rotary connecting structure provided by the utility model is applied to two main bodies which can rotate relatively, the rotary friction force can be reduced, the rotary smoothness can be improved, and the use experience of a user can be further improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of component rotation installation, especially relates to a rotary connection structure and industry computer support. BACKGROUND

[0002] In the prior art, the first rotating part and the second rotating part are usually connected by a pin shaft, which makes the first rotating part directly contact with the second rotating part in the direction of the rotating shaft. When the first rotating part or the second rotating part needs to be rotated to adjust the angle of the main body installed on the first rotating part and / or the second rotating part, a large friction will be generated between the first rotating part and the second rotating part connected by the pin shaft, which makes it difficult to rotate the main body, thereby reducing the user experience. SUMMARY

[0003] The rotary connection structure provided by the utility model aims to solve the problem of large friction at the rotating part in the prior art, which makes it difficult to rotate the connected part and reduces the user experience.

[0004] The utility model is realized in the following way. A rotary connection structure comprises:

[0005] A first connecting part and a second connecting part are arranged at intervals and are used for being fixed on a first main body;

[0006] A third connecting part is used for being fixed on a second main body and is arranged between the first connecting part and the second connecting part. The third connecting part can rotate relative to the first connecting part and the second connecting part.

[0007] A pin shaft is sequentially arranged in the first connecting part, the second connecting part and the third connecting part. The third connecting part can rotate relative to the first connecting part and the second connecting part around the pin shaft.

[0008] A plane bearing is sleeved on the pin shaft and is arranged between the first connecting part and the third connecting part and between the third connecting part and the second connecting part.

[0009] Further, the rotary connection structure further comprises limiting parts. The limiting parts are used for being fixed on the first main body and are arranged on opposite sides of the third connecting part in the rotating direction. The two limiting parts form a space for the third connecting part to rotate around the pin shaft.

[0010] Further, the limiting parts comprise a fixing part used for being fixed on the first main body and a limiting part connected with the fixing part and extending towards the second main body. The extension lines of the limiting parts on the opposite sides in the extending direction are arranged at an angle.

[0011] The utility model also provides an industrial computer support, including:

[0012] Support column, for fixed on equipment,

[0013] Support, for installing computer's display screen, and

[0014] At least one group of aforementioned rotation connection structure, at least one group the first connecting piece and the second connecting piece of one group the rotation connection structure in at least one group the rotation connection structure are spaced apart on the support column along vertical direction, the third connecting piece is located on the support, and the support can rotate horizontally relative to the support column.

[0015] Further, the support includes a first platform and a second platform for installing a computer display screen, the third connecting piece is provided on the first platform, and the second platform is provided with a drawer.

[0016] Further, the second platform is inclined, and the drawer can be unfolded on the second platform by gravity when being drawn out.

[0017] Further, the drawer is provided with a magnetic attraction part, the second platform is provided with a magnetic attraction piece, and the magnetic attraction piece and the magnetic attraction part are adsorbed when the drawer is stored in the second platform.

[0018] The second platform is provided with a magnetic attraction part, and the drawer is provided with a magnetic attraction piece, and the magnetic attraction piece and the magnetic attraction part are adsorbed when the drawer is stored in the second platform.

[0019] Further, the magnetic attraction part is protrudingly arranged towards the magnetic attraction piece.

[0020] Further, the front of the drawer is recessed inward to form a pulling part, the pulling part is protruding from the surface of the drawer towards the inside of the drawer, and when the magnetic attraction part is arranged on the drawer, the magnetic attraction part is arranged on the inside of the drawer at a position corresponding to the pulling part.

[0021] Further, the rotation connection structure includes two groups, the support column includes a fixed rod fixed with the equipment and a rotating rod capable of rotating horizontally relative to the fixed rod, one group of the rotation connection structure is arranged between the rotating rod and the support, and the other group of the rotation connection structure is arranged between the fixed rod and the rotating rod, the first connecting piece and the second connecting piece of the group of the rotation connection structure are arranged on the fixed rod, and the third connecting piece is arranged on the rotating rod.

[0022] The utility model discloses the beneficial effect reached, through setting up plane bearing respectively at the opposite sides of third connecting piece along its rotation axis, make between first connecting piece and third connecting piece, between second connecting piece and third connecting piece all with the ball contact of plane bearing, can convert static friction into rolling friction thereby, reduced the friction between third connecting piece and first connecting piece, second connecting piece, when rotating first main body or second main body, can make rotating smooth, improve user's use experience. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is the structural schematic diagram of the industrial computer support provided by the utility model;

[0024] Figure 2 It is the structural schematic diagram of another view of the industrial computer support provided by the utility model;

[0025] Figure 3 It is the structural schematic diagram of still another view of the industrial computer support provided by the utility model.

[0026] BRIEF DESCRIPTION OF DRAWINGS

[0027] 1, first connecting piece;2, second connecting piece;3, third connecting piece;4, pin shaft;5, plane bearing;6, limiting piece;61, fixed part;62, limiting part;10, rotating connection structure;20, support column;201, fixed rod;202, rotating rod;30, support;301, first platform;302, second platform;3021, blocking part;40, drawer;401, pull part;50, magnetic attraction part;60, magnetic attraction piece;100, keyboard;200, mouse. DETAILED DESCRIPTION

[0028] In order to make the utility model's purpose, technical scheme and advantage more clear and obvious, the following combines the drawing and example, and the utility model is further detailedly explained.It should be understood that the specific example described here is only used to explain the utility model, and is not used to limit the utility model.

[0029] Reference Figure 1The utility model embodiment provides a kind of rotary connection structure 10, including first connecting piece 1, second connecting piece 2, third connecting piece 3, pin shaft 4 and plane bearing 5.Wherein, first connecting piece 1 and second connecting piece 2 are arranged at intervals and are used to be fixed on first body, third connecting piece 3 is used to be fixed on second body, third connecting piece 3 is placed between first connecting piece 1 and second connecting piece 2, third connecting piece 3 can be rotated relative to first connecting piece 1, second connecting piece 2, first connecting piece 1 and second connecting piece 2 are connected by pin shaft 4 with third connecting piece 3, pin shaft 4 is in turn arranged first connecting piece 1, second connecting piece 2, third connecting piece 3 can be rotated relative to first connecting piece 1, second connecting piece 2 around pin shaft 4, plane bearing 5 is sleeved on pin shaft 4 and is separately arranged between first connecting piece 1 and third connecting piece 3 and between third connecting piece 3 and second connecting piece 2.

[0030] First connecting piece 1 and second connecting piece 2 are arranged on the opposite sides of third connecting piece 3, so that the two ends of third connecting piece 3 in the direction of rotation axis can bear greater force, not only can be suitable for the installation of first body and second body with lighter weight, but also can be suitable for the installation of first body and second body with heavier weight, the application range is wide, and the connection structure between first body and second body installed by rotary connection structure 10 is more compact and stable, the first connecting piece 1 and third connecting piece 3 and the second connecting piece 2 and third connecting piece 3 are in contact with the ball of plane bearing 5 by arranging plane bearing 5 on the opposite sides of third connecting piece 3 along the rotation axis of third connecting piece 3, so that static friction can be converted into rolling friction, the friction between third connecting piece 3 and first connecting piece 1 and second connecting piece 2 is reduced, and when rotating first body or second body, the rotation is smooth, and the use experience of user is improved.

[0031] The rotary connection structure 10 provided by the utility model can reduce the rotating friction, improve the rotating smoothness, and further improve the use experience of user when applied to two bodies that can rotate relative to each other.

[0032] Referring to Figure 2 Further, the rotary connection structure 10 further includes limiting pieces 6, the limiting pieces 6 are used to be fixed on first body and are separately arranged on the opposite sides of third connecting piece 3 in the direction of rotation, and the two limiting pieces 6 form a space for third connecting piece 3 to rotate around pin shaft 4.Through limiting piece 6, the rotation range of second body connected with third connecting piece 3 can be limited, and interference with other structures due to too large rotation angle is avoided.

[0033] Specifically, the limiting member 6 includes a fixing portion 61 for being fixed on the first body and a limiting portion 62 connected with the fixing portion 61 and extending towards the second body, and the extension lines of the extending directions of the limiting portions 62 on the opposite sides are arranged at an angle, that is, the limiting portions 62 on the opposite sides gradually expand to form flared interfaces from one end close to the fixing portion 61 to one end away from the fixing portion 61, thereby providing a rotatable space for the third connecting member 3.

[0034] Referring to Figure 1 The utility model embodiment further provides an industrial computer support, including support column 20, support 30 and at least one group of preceding rotating connection structure 10. Among them, support column 20 is used for being fixed on equipment, and support column 20 is the first body described above, and support 30 is used for installing the display screen of computer, and support 30 is the second body described above, and the first connecting member 1 and the second connecting member 2 in one rotating connection structure 10 in at least one group of rotating connection structure 10 are vertically spaced apart on support column 20, and the third connecting member 3 is arranged on support 30, and support 30 can be horizontally rotated relative to support column 20, so that the display screen of computer is always in the positive attitude.

[0035] By fixing the display screen of computer on support 30, when the angle of the display screen of computer needs to be adjusted, rotating support 30 to drive the display screen to rotate relative to support column 20 can reduce the rotating friction, improve the rotating smoothness, and further improve the user experience.

[0036] Referring to Figure 2 Specifically, the limiting member 6 is arranged on the support column 20 and located on the opposite sides of the third connecting member 3, the limiting portion 62 of the limiting member 6 extends towards the support 30, and when the support 30 rotates, the third connecting member 3 can rotate between the limiting portions 62.

[0037] Referring to Figure 3 Further, the support 30 includes a first platform 301 for installing the display screen of computer and a second platform 302, the second platform 302 can be used to place, but not limited to, a computer keyboard 100 and / or a mouse 200, the third connecting member 3 is arranged on the first platform 301, and a drawer 40 is arranged in the second platform 302. By additionally arranging the drawer 40 on the second platform 302, the storage space of the support 30 can be increased, which is more conducive to the storage of articles.

[0038] Further, the second platform 302 is arranged obliquely, and the drawer 40 can be unfolded on the second platform 302 by gravity when being pulled out, so as to facilitate the pulling out of the drawer 40, save time and effort, and also make the keyboard 100 and / or the keyboard 100 placed on the second platform 302 more ergonomic, which is convenient for the user to operate.

[0039] Referring to Figure 1Further, the second platform 302 is provided with a blocking part 3021 on the side where the upper surface is located at a low position, so as to block the article (keyboard 100 and / or mouse 200) placed under the second platform 302 from sliding downward.

[0040] Referring to Figures 2-3 Further, the drawer 40 is provided with a magnetic part 50, and the second platform 302 is provided with a magnetic piece 60, which is adsorbed with the magnetic part 50 when the drawer 40 is accommodated in the second platform 302; or the second platform 302 is provided with a magnetic part 50, and the drawer 40 is provided with a magnetic piece 60, which is adsorbed with the magnetic part 50 when the drawer 40 is accommodated in the second platform 302. By arranging the magnetic part 50 and the magnetic piece 60, the drawer 40 can be locked when the drawer 40 is accommodated in the second platform 302, which is arranged to be inclined, so as to avoid the drawer 40 from sliding out.

[0041] Specifically, the drawer 40 or the second platform 302 can be made of a magnetic material, and the magnetic part 50 is a region on the drawer 40 or the second platform 302 corresponding to the magnetic piece 60; or the drawer 40 or the second platform 302 can be provided with a magnetic material at a local position, and the magnetic part 50 is the magnetic material; in addition, the magnetic part 50 can be another magnetic piece 60, which is adsorbed with the magnetic piece 60 to lock the drawer 40.

[0042] Referring to Figures 2-3 Further, the magnetic part 50 is arranged to protrude towards the magnetic piece 60. In this way, the contact tightness of the magnetic part 50 and the magnetic piece 60 can be improved, so as to improve the adsorption capacity.

[0043] Referring to Figure 3 Further, the front surface of the drawer 40 is recessed inward to form a pulling part 401, which can facilitate pulling out the drawer 40. The pulling part 401 protrudes from the surface of the drawer 40 towards the inside of the drawer 40. When the magnetic part 50 is arranged on the drawer 40, the magnetic part 50 is arranged on the inside of the drawer 40 at a position corresponding to the pulling part 401. By combining the magnetic part 50 and the pulling part 401, the protrusion of the pulling part 401 inside the drawer 40 is effectively utilized to extend the magnetic part 50 towards the magnetic piece 60, so as to effectively simplify the structure.

[0044] Referring to Figure 1Further, the rotating connecting structure 10 includes two groups, the support column 20 includes a fixed rod 201 fixed with the device and a rotating rod 202 horizontally rotatable relative to the fixed part 61, one group of the rotating connecting structure 10 is arranged between the rotating rod 202 and the support 30, and the other group of the rotating connecting structure 10 is arranged between the fixed rod 201 and the rotating rod 202, the first connecting piece 1 and the second connecting piece 2 of the group of the rotating connecting structure 10 are arranged on the fixed rod 201, and the third connecting piece 3 is arranged on the rotating rod 202, in the group of the rotating connecting structure 10, the fixed rod 201 is the first main body, and the rotating rod 202 is the second main body. In this way, by arranging two groups of the rotating connecting structure 10 on the support column 20, when the support 30 rotates in the same direction, the rotating rod 202 can be first rotated until the limiting part 62 of the limiting piece 6 on one side of the rotating rod 202 abuts, and then the support 30 is rotated in the same direction until the limiting part 62 of the limiting piece 6 on one side of the support 30 abuts, so that the rotating angle of the support 30 following the third connecting piece 3 can be enlarged, thereby being more beneficial for a user to operate the computer in a wider angle in actual application.

[0045] The above merely describes the preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A rotational connecting structure characterized by comprising: The application relates to a rotating connection structure, which comprises the following parts: a first connecting part and a second connecting part, which are arranged at intervals and are used for being fixed on a first body; a third connecting part, which is used for being fixed on a second body and is arranged between the first connecting part and the second connecting part, and the third connecting part can rotate relative to the first connecting part and the second connecting part; a pin shaft, which is arranged in the first connecting part, the second connecting part and the third connecting part in sequence, and the third connecting part can rotate relative to the first connecting part and the second connecting part around the pin shaft; a plane bearing, which is arranged on the pin shaft and is arranged between the first connecting part and the third connecting part and between the third connecting part and the second connecting part.

2. The rotary connection structure of claim 1, wherein The rotating connection structure further comprises limiting parts, which are used for being fixed on the first body and are arranged on opposite sides of the third connecting part in the rotating direction, and the two limiting parts form a space for the third connecting part to rotate around the pin shaft.

3. The rotary connection structure of claim 2, wherein The limiting part comprises a fixing part used for being fixed on the first body and a limiting part connected with the fixing part and extending towards the second body, and the extension directions of the limiting parts on the opposite sides are arranged at an angle.

4. An industrial computer support, characterized by The application further relates to a computer support device, which comprises the following parts: a support column, which is used for being fixed on a device; a support frame, which is used for mounting a display screen of a computer; and at least one set of the rotating connection structure as claimed in any one of claims 1-3, the first connecting part and the second connecting part of one set of the rotating connection structure in the at least one set of the rotating connection structure are arranged on the support column in a vertical direction, the third connecting part is arranged on the support frame, and the support frame can horizontally rotate relative to the support column. The support frame comprises a first platform used for mounting the display screen of the computer and a second platform, the third connecting part is arranged on the first platform, and the second platform is internally provided with a drawer.

5. The industrial computer support of claim 4, wherein, The second platform is arranged at an angle, and the drawer can be unfolded on the second platform by gravity when the drawer is pulled out.

6. The industrial computer support of claim 5, wherein, The drawer is provided with a magnetic part, the second platform is provided with a magnetic part, and the magnetic part and the magnetic part are adsorbed when the drawer is stored in the second platform; or 7. The industrial computer support of claim 6, wherein, The second platform is provided with a magnetic part, and the drawer is provided with a magnetic part, and the magnetic part and the magnetic part are adsorbed when the drawer is stored in the second platform. The magnetic part is arranged to protrude towards the magnetic part.

8. The industrial computer support of claim 7, wherein, The front surface of the drawer is recessed to form a pulling part, the pulling part protrudes from the surface of the drawer towards the inside of the drawer, and when the magnetic part is arranged on the drawer, the magnetic part is arranged on the inside of the drawer at a position corresponding to the pulling part.

9. The industrial computer support of claim 8, wherein, The rotating connection structure comprises two sets, the support column comprises a fixed rod fixed on the device and a rotating rod which can horizontally rotate relative to the fixed rod, one set of the rotating connection structure is arranged between the rotating rod and the support frame, and the other set of the rotating connection structure is arranged between the fixed rod and the rotating rod, the first connecting part and the second connecting part of the set of the rotating connection structure are arranged on the fixed rod, and the third connecting part is arranged on the rotating rod.

10. The industrial computer support of claim 4, wherein, ​

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