TWM622865U - Supporting device for monitor - Google Patents

Abstract

The disclosure provides a supporting device for carrying a monitor, comprising: a column, a running carriage, a basic elastic module and a quick change elastic module, wherein the basic elastic module connected the running carriage and the column respectively for providing a basic elastic force, the quick change elastic module provided in the column detachably and assembled with the running carriage and the column for providing an external elastic force. When a force is applied, enabling the running carriage and the monitor moved corresponding to the column between a highest position and a lowest position along the direction of gravity. When the force is removed, enabling the running carriage and the monitor stopped at an arbitrary position between the highest position and the lowest position through the external elastic force and the basic elastic force.

Description

monitor support

The present invention relates to a support device, especially a support device for carrying a display.

The Republic of China Patent No. M469418U discloses a display lifting device and a constant force spring module. The display lifting device is used to carry a display and includes a base, a bracket, three constant force spring modules and three linkages. The seat system is fixed for the display, and can move up and down relative to the bracket. The fixed-force spring module corresponds to the three spring module accommodating seats arranged on the base, and respectively includes a body, a constant-force spring, A hook and a connector, wherein the constant force spring has a connected cylindrical portion and a movable end, the cylindrical portion is accommodated in the body, the hook, the movable end, the connector connected to each other. When any one of the linkages locks any connector to the bracket, and the seat body slides relative to the bracket, the constant force spring connected with the connector provides an elastic force to the seat body. A connecting piece is not connected to the bracket, and when the seat body slides relative to the bracket, the constant force spring connected to the connecting piece does not provide an elastic force to the seat body. Therefore, by selectively connecting the constant-force spring module to the bracket, the total elastic force provided by the constant-force spring can be adjusted.

However, since the above-mentioned monitor lifting device has built-in three fixed-force spring modules, if not all of them are connected to the bracket, at least some of the fixed-force spring modules will be left unused. , and the idle constant force spring module will also occupy the space of the seat body, which will increase the manufacturing cost and cannot effectively reduce the volume.

The present invention provides a display support device for supporting a display. The display support device includes: a vertical column, including an installation channel and an installation port communicating with the installation channel; a pulley slidably installed on the vertical column In the upright column; a bearing part for the display to be hung and set on the pulley; a basic elastic module, respectively connected to the pulley and the upright column, and constantly providing a basic elastic force to the pulley; and a quick change The elastic module can be detachably installed in the installation channel through the installation port, and can be changed between an upper force state and a non-up force state, and includes: a spring seat with a certain force, which has an accommodating space A constant force spring, which has a connected cylindrical portion and a movable end portion, the cylindrical portion is accommodated in the accommodating space, and the movable end portion extends from the constant force spring seat; and a connecting plate , which is fixedly connected with the movable end of the fixed-force spring; wherein, in the upper force state, the fixed-force spring seat is assembled with one of the upright column and the pulley, and the connecting plate is connected to the upright column and another assembly of the trolley, the constant force spring provides an external elastic force to the trolley, and when an external force is applied, the trolley and the display can be at a highest position and a lowest position along a gravity direction relative to the upright column When the external force is removed, the external elastic force and the basic elastic force can make the trolley and the display stop at any position between the highest position and the lowest position.

As in the aforementioned display support device, it further includes a first fixing member and a first fixing hole, the constant force spring seat has a first matching hole, and the first fixing hole is formed in one of the upright column and the pulley , in the upper force state, the first fixing piece penetrates through the first matching hole and the first fixing hole.

As in the aforementioned display support device, it further includes a second fixing member and a second fixing hole, the connecting plate member has a second matching hole, and the second fixing hole is formed in the other one of the upright column and the pulley, In the upper force state, the second fixing member penetrates through the second matching hole and the second fixing hole.

As in the aforementioned display support device, the quick-change elastic module defines a cross-sectional area, the installation opening has an installation opening area, and the cross-sectional area is smaller than the installation opening area.

As in the aforementioned display support device, the connecting plate further has a main plate and a wing plate, the main plate and the wing plate are angularly connected, the second matching hole is formed in the main plate, and the wing plate is locked with the movable end. .

As in the aforementioned display support device, the fixed-force spring seat further has a body, which surrounds and defines the accommodating space and is provided for the cylindrical portion, and the first matching hole is formed in the body.

As in the aforementioned display support device, the quick-change elastic module further includes a hook, which is locked with the movable end, and the constant-force spring seat further has a buckle groove formed on the main body for the hook to be fastened. combine.

As in the aforementioned display support device, the constant-force spring seat further has at least one protruding rib, the sled includes at least one rib groove, and the first fixing hole is formed in the sled, and the protruding rib is respectively accommodated in the sled correspondingly. in the rib groove.

As in the aforementioned display support device, the basic elastic module includes a constant-force spring and a constant-force spring seat, the constant-force spring seat is fixed to the pulley, and the constant-force spring is placed and connected to the constant-force spring seat and the upright column , and constantly provide the basic elastic force to the pulley.

As in the aforementioned display support device, the upright column further includes a casing extending along an axis, and the installation opening is formed at a top end of the casing.

As in the aforementioned display support device, in the upper force state, the first matching hole and the first fixing hole are substantially facing the installation opening, and the first fixing member can be inserted through the first matching hole parallel to the axis. The coupling hole and the first fixing hole, the second matching hole and the second fixing hole are substantially facing the installation opening, and the second fixing piece can pass through the second matching hole and the second fixing hole parallel to the axis .

As in the aforementioned display support device, the upright column further includes a hollow structure column and an extension plate disposed in the casing, the extension plate is fixed on a top end of the hollow structure column, and the second fixing hole is formed in the the extension plate.

As in the aforementioned display support device, the upright column further includes a cover plate that can be quickly disassembled and installed on the casing, and the cover plate is used to cover the installation opening.

As in the aforementioned display support device, the upright column further includes a slide rail set, which is arranged on the hollow structure column and is provided for the trolley to be arranged.

As in the aforementioned display support device, the axis is parallel to the direction of gravity.

Through the configuration of the quick-change elastic module and its detachability, this creation can ensure that the constant force spring will not be idle, and can add extra elastic force to support heavier monitors.

1000: Monitor support

2000: Monitor

1: Upright column

11: Installation channel

12: Installation port

13: Shell

131: Subject

132: Front opening

14: Hollow Structural Column

15: Extension board

151: Opening

16: Cover plate

161: Magnetic Components

17: Slide rail group

18: Front cover

2: tackle

21: Ontology

211: Recess

22: Pivot Table

23: Joints

231: Rib groove

3: Basic elastic module

31: Fixed force spring seat

32: constant force spring

321: cylindrical part

322: Movable end

4: Quick change elastic module

41: Fixed force spring seat

411: Ontology

412: accommodating space

413: The first matching hole

414: Snap groove

415: Ribs

42: constant force spring

421: Tubular part

422: Movable end

43: Connecting Plates

431: Motherboard

432: Flap

4321: Through hole

433: Second matching hole

44: Hook pieces

441: Keyhole

45: Lock firmware

5: The first fixing piece

6: Second fixing piece

7: Bearer

8: The first fixing hole

9: Second fixing hole

G: direction of gravity

X: axis

FIG. 1 is a three-dimensional schematic diagram of a display supporting device with a display hanging thereon.

FIG. 2 is a three-dimensional schematic diagram of creating a display support device.

FIG. 3 is a perspective exploded view of creating a display support device.

FIG. 4 and FIG. 5 are three-dimensional exploded views of different viewing angles of the pulley, the basic elastic module and the quick-change elastic module 4 in the creation of the display support device.

FIG. 6 is a schematic cross-sectional view of the combination of the pulley, the basic elastic module and the quick-change elastic module 4 in the creation of the display support device.

FIG. 7 and FIG. 8 are schematic cross-sectional views of different actuation states of the display support device.

Please refer to FIGS. 1 to 3 , the display support device 1000 of the present invention is used to support a display 2000 , and the display support device 1000 includes a vertical column 1 , a pulley 2 , a basic elastic module 3 , and a quick-change elastic module 4 , two first fixing pieces 5 , two second fixing pieces 6 , a bearing piece 7 , two first fixing holes 8 and two second fixing holes 9 . Among them, the pulley 2 is slidably arranged in the upright column 1, the basic elastic module 3 is connected to the pulley 2 and the upright column 1, and the quick-change elastic module 4 is detachably arranged in the upright column 1. The first fixed The component 5 and the second fixing component 6 can respectively fix the quick-change elastic module 4 on the trolley 2 and the upright column 1, and the bearing component 7 is used for hanging the display 2000. In this embodiment, the first fixing hole 8 The second fixing hole 9 is formed on the upright column 1 . The structure of each element and the connection relationship between each other will be described in detail below, wherein some of the drawings show a gravity direction G and an axis X. The support device 1000 of this embodiment is used to hang on the screen partition of the office cubicle unit, but it is not limited to this. It can be changed into a desktop support base.

The upright column 1 includes an installation channel 11 , an installation opening 12 , a housing 13 , a hollow structural column 14 , an extension plate 15 , a cover plate 16 , a slide rail group 17 and a front cover 18 . The installation channel 11 and the installation port 12 communicate with each other, and the installation port 12 is formed at a top end of the casing 13. The casing 13 is formed along the axis X, and surrounds and defines the installation channel 11, and has a main body 131 and a front opening 132 , the front opening 132 is formed in the main body 131 extending along the axis X, and the hollow structural column 14 is arranged in the housing 13 (ie, the installation channel 11 ). The extension plate 15 can be fixed on a top end of the hollow structural column 14 and is adjacent to the installation opening 12 , and has two second fixing holes 9 and an opening 151 communicating with the installation channel 11 . The cover plate 16 can be disposed on one end of the casing 13 to cover the installation opening 12. In this embodiment, the cover plate 16 is adsorbed on the extension plate 15 through the magnetic element 161 (such as a magnet), but the present invention is not limited to this. The slide rail set 17 is disposed on the hollow structural column 14 , and the front cover 18 can cover the front opening 132 , so as to prevent the internal components accommodated in the upright column 1 from being exposed.

Please refer to FIG. 4 to FIG. 6 , the trolley 2 is clamped to the slide rail set 17 , and includes a main body 21 , a pivot table 22 and two engaging members 23 . The rear side of the main body 21 has a concave portion 211, and the pivot table 22 is roughly a hollow cylinder, and is disposed on the front side of the main body 21 and extends out from the front opening 132, and can be used for hanging the display 2000. For example, a cantilever set ( As shown in FIG. 1 ), one end is set on the pivot table 22 , and the other end of the cantilever group is connected to the carrier 7 , and the carrier 7 is used to carry the display 2000 . The two engaging members 23 are respectively connected to the left and right sides of the main body 21 and the slide rail group 17 , and have a rib groove 231 respectively, so that the pulley 2 can slide relative to the upright column 1 .

The basic elastic module 3 is respectively connected to the pulley 2 and the upright column 1 , and constantly provides a basic elastic force to the pulley 2 . Specifically, the basic elastic module 3 includes a constant force spring seat 31 and a constant force spring 32 . The constant force spring seat 31 is embedded in the concave portion 211 of the main body 21 of the pulley 2 . The constant force spring 32 has a cylindrical portion 321 and a movable end portion 322 which are connected together. The cylindrical portion 321 is arranged in the constant force spring seat 31 . The movable end portion 322 is fixed to the upright column 1 , thereby constantly providing basic elastic force. In principle, the basic elastic force is set for the convenience of assembly, so that the pulley 2 and the upright column 1 can have a pre-positioned relationship, and will not slide arbitrarily due to gravity, causing difficulties in subsequent assembly.

The quick-change elastic module 4 can be detachably installed in the installation channel 11 through the installation opening 12 , and can be changed between an upper force state and a non-up force state. The quick-change elastic module 4 includes a constant force spring seat 41 , a constant force spring 42 , a connecting plate member 43 , a hook member 44 and two locking members 45 . The constant force spring 42 is disposed on the constant force spring seat 41 , and the constant force spring 42 is locked to the connecting plate 43 and the hook 44 by the locking member 45 .

In detail, the constant force spring seat 41 has a body 411 , an accommodating space 412 , two first matching holes 413 , a snap groove 414 and two protruding ribs 415 . The body 411 surrounds and defines the accommodating space 412 . A matching hole 413 is formed on a top surface of the main body 411 , a snap groove 414 is formed on the main body 411 and is located above the accommodating space 412 , the snap groove 414 is located between the first matching holes 413 , and the protruding rib 415 is formed on on two opposite outer surfaces of the body 411 . The constant force spring 42 has a cylindrical portion 421 and a movable end portion 422 . The cylindrical portion 421 is accommodated in the accommodating space 412 , and the movable end portion 422 extends from the accommodating space 412 . The connecting plate 43 has a main plate 431 , a wing plate 432 and two second matching holes 433 . The main plate 431 and the wing plate 432 are connected angularly. The wing plate 432 has two through holes 4321 , and the second matching holes 433 are formed in the main plate 431 . , the hook 44 has an inverted U-shaped structure and can be fastened to the buckle groove 414 , and has two locking holes 441 . The two locking members 45 pass through the through hole 4321 , the movable end portion 422 of the constant force spring 42 and the locking hole 441 of the hook member 44 in sequence, so that the movable end portion 422 is locked on the wing plate 432 and the hook member 44 . In this embodiment, the first matching hole 413 and the second matching hole 433 are respectively a through hole, and the locking hole 441 is a screw hole respectively.

Please refer to FIG. 3 and FIG. 4 together. Taking a horizontal plane (vertical to the direction of gravity) as a reference, the quick-change elastic module 4 defines a cross-sectional area (not shown in the figure), and the installation opening 12 defines an installation opening area (not shown in the figure). mark), the cross-sectional area is smaller than the area of the installation opening, so that the quick-change elastic module 4 can pass through the installation opening 12 and be accommodated in the installation channel 11 . The cross-sectional area of a seat defined by the constant force spring seat 41 of the quick-change elastic module 4 is smaller than an opening area defined by the opening 151 of the extension plate 15 , so the constant force spring seat 41 can pass through the installation port 12 and the extension plate The openings 151 of 15 are juxtaposed between the joints 23 .

The first fixing holes 8 are respectively formed on the engaging pieces 23 and allow the first fixing pieces 5 to pass therethrough, and the second fixing holes 9 are formed on the extension plate 15 of the upright column 1 and are respectively provided for the first fixing pieces 5 to pass through. The second fixing member 6 is worn through. In this embodiment, the first fixing hole 8 and the second fixing hole 9 are respectively a screw hole, and the first fixing member 5 and the second fixing member 6 are respectively a screw. This creation does not limit the The shape of a fixing hole 8 , the second fixing hole 9 , the first fixing member 5 and the second fixing member 6 , and the number of the above-mentioned components can also be changed accordingly.

When the quick-change elastic module 4 is disposed in the installation channel 11, the two protruding ribs 415 are correspondingly accommodated in the two rib grooves 231, and the first matching hole 413 and the first fixing hole 8 are substantially facing the installation opening. 12. The second matching hole 433 and the second fixing hole 9 are also substantially facing the installation port 12 . Therefore, the first fixing member 5 can be passed through the first matching hole 413 and the first fixing hole 8 parallel to the axis X to fix the constant force spring seat 41 on the pulley 2 , and the second fixing member 6 can be passed through the first matching hole 413 parallel to the axis X in the pulley 2 . The second matching hole 433 and the second fixing hole 9 fix the connecting plate 43 on the extension plate 15 (as shown in FIG. 3 ). The axis X is parallel to the direction of gravity G, but this creation is not limited to this.

Please refer to FIG. 7 and FIG. 8 , since the movable end portion 322 of the constant force spring 32 of the basic elastic module 3 is fixed to the upright column 1 and the cylindrical portion 321 is arranged on the pulley 2 , when the pulley 2 slides, the movable end portion The 322 can also have different extension lengths, and the constant force spring 32 constantly provides the basic elastic force. When the quick-change elastic module 4 is in the upper force state, that is, the quick-change elastic module 4 is arranged in the installation channel 11 of the upright column 1, and the constant-force spring seat 41 of the quick-change elastic module 4 is assembled with the pulley 2 The connection plate 43 of the quick-change elastic module 4 is assembled with the extension plate 15 of the upright column 1, and the constant force spring 42 of the quick-change elastic module 4 provides an external elastic force to the pulley 2; in addition, when an external force is applied , the trolley 2 and the display 2000 can be moved relative to the upright column 1 along the gravitational direction G between a highest position and a lowest position through the slide rail set 17. The highest position can be, for example, the position of the trolley 2 in FIG. The position can be, for example, the position of the trolley 2 in FIG. 8 . At this time, the constant force spring seat 41 of the quick-change elastic module 4 will slide with the pulley 2 . Since the connecting plate 43 and the extension plate 15 are fixed on the top of the hollow structural column 14 , the connecting plate 43 and the extension plate 15 are not connected to each other. The fixed-force spring 42 locked between the hook 44 and the wing plate 432 by the locking member 45 will not slide with the pulley 2, and the external elastic force is constantly provided, and the movable end 422 thereof will follow the The sliding of the pulley 2 has different extension lengths. When the external force is removed, the applied elastic force, The basic elastic force and the friction force between the elements can make the trolley 2 and the display 2000 stop at any position between the highest position and the lowest position. In another embodiment, the constant force spring seat 41 of the quick-change elastic module 4 can be optionally assembled with the upright column 1 , and the connecting plate 43 of the quick-change elastic module 4 can be optionally assembled with the pulley 2 . The configuration will not be repeated here.

As mentioned above, since the quick-change elastic module 4 of the display support device 1000 of the present invention is detachable, the quick-change elastic module 4 of different specifications can be replaced according to the needs during production. For example, if the constant-force spring 32 of the basic elastic module 3 constantly provides a basic elastic force of 1 kg of pulling force, to correspond to a 24-inch display 2000 carrying a load of 2.5 kg, for example, a specification that can provide a pulling force of 1.5 kg can be installed. Quick-change elastic module 4; if it corresponds to a 27-inch monitor 2000 with a load of 5 kg, for example, replace it with a quick-change elastic module 4 that can provide 4 kg of pulling force. In other words, the display support device 1000 can be replaced with a different specification of the quick-change elastic module 4 according to the known weight of the screen. Due to the detachability of the quick-change elastic module 4, there is only one The quick-change elastic module 4 must be in the up-force state, which can ensure that the fixed-force spring in the display support device 1000 will not be idle, so as to reduce the space occupied by the idle fixed-force spring and effectively reduce the overall manufacturing cost. Of course, if the base elastic force provided by the constant force spring 32 of the base elastic module 3 is large enough to support the light display 2000 , the quick-change elastic module 4 may not be installed.

11: Installation channel

12: Installation port

13: Shell

131: Subject

132: Front opening

14: Hollow Structural Column

15: Extension board

151: Opening

16: Cover plate

161: Magnetic Components

17: Slide rail group

18: Front cover

2: tackle

3: Basic elastic module

4: Quick change elastic module

413: The first matching hole

433: Second matching hole

5: The first fixing piece

6: Second fixing piece

8: The first fixing hole

9: Second fixing hole

X: axis

Claims (15)

A display support device for carrying a display, the display support device comprising: a vertical column, including an installation channel and an installation port communicating with the installation channel; a pulley, slidably arranged in the vertical column; A carrier for hanging the display and set on the trolley; a basic elastic module, respectively connected to the trolley and the upright column, and constantly providing a basic elastic force to the trolley; and a quick-change elastic module , which can be detachably installed in the installation channel through the installation port, and can be changed between an upper force state and a non-up force state, and includes: a certain force spring seat, which has an accommodating space; a certain force The spring has a connected cylindrical portion and a movable end, the cylindrical portion is accommodated in the accommodating space, and the movable end extends from the fixed-force spring seat; and a connecting plate is connected with the accommodating space The movable end of the constant force spring is fixedly connected; wherein, in the upper force state, the constant force spring seat is assembled with one of the upright column and the pulley, and the connecting plate is connected with the upright column and the pulley In another configuration, the constant force spring provides an external elastic force to the trolley, and when an external force is applied, the trolley and the display can be located between a highest position and a lowest position relative to the upright column along a gravitational direction When the external force is removed, the applied elastic force and the basic elastic force can make the trolley and the display stop at any position between the highest position and the lowest position. The display support device according to claim 1, further comprising a first fixing member and a first fixing hole, the constant force spring seat has a first matching hole, and the first fixing hole is formed in the upright post and one of the pulleys, when the upper force is in the state, the first fixing piece passes through the first matching hole and the first fixing hole. The display support device according to claim 2, further comprising a second fixing member and a second fixing hole, the connecting plate member has a second matching hole, and the second fixing hole is formed in the upright column and the trolley On the other hand, in the upper force state, the second fixing member penetrates through the second matching hole and the second fixing hole. The display support device of claim 3, wherein the quick-change elastic module defines a cross-sectional area, the installation opening has an installation opening area, and the cross-sectional area is smaller than the installation opening area. The display support device as claimed in claim 4, wherein the connecting board further has a main board and a wing board, the main board and the wing board are angularly connected, the second matching hole is formed in the main board, the wing board is connected to the Movable end locking. The display support device according to claim 5, wherein the fixed-force spring seat further has a body, which surrounds and defines the accommodating space and is provided for the cylindrical portion, and the first matching hole is formed in the body. The display support device according to claim 6, wherein the quick-change elastic module further comprises a hook, which is locked with the movable end, and the constant-force spring seat further has a snap groove formed on the body and for the hook to be fastened. The display support device according to claim 7, wherein the constant force spring seat further has at least one protruding rib, the sled includes at least one rib groove, and the first fixing hole is formed in the sled, and the protruding rib respectively corresponds to The ground is accommodated in the rib groove. The display support device according to claim 8, wherein the basic elastic module comprises a constant force spring and a constant force spring seat, the constant force spring seat is fixed to the pulley, and the constant force spring is placed and connected to the constant force spring The seat and the upright column are constantly provided with the basic elastic force to the pulley. The display support device according to any one of claims 3 to 9, wherein the upright column further comprises a casing extending along an axis, and the installation opening is formed at a top end of the casing. The display support device according to claim 10, wherein, in the upper force state, the first matching hole and the first fixing hole are substantially facing the installation opening, and the first fixing member can be inserted through the axis parallel to the axis. The first matching hole and the first fixing hole, the second matching hole and the second fixing hole are substantially facing the installation opening, and the second fixing member can pass through the second matching hole and the first matching hole parallel to the axis. Two fixing holes. The display support device as claimed in claim 11, wherein the upright column further comprises a hollow structure column and an extension plate disposed in the casing, the extension plate is fixed on a top end of the hollow structure column, and the first Two fixing holes are formed on the extension plate. The display support device as claimed in claim 12, wherein the upright column further comprises a cover plate disposed on the casing in a quick-removable manner, and the cover plate is used to cover the installation opening. The display support device as claimed in claim 13, wherein the upright column further comprises a slide rail set, which is arranged on the hollow structural column and is provided for the trolley to be arranged on. The display support device of claim 14, wherein the axis is parallel to the direction of gravity.

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