TWM622493U - Supporting device for monitor - Google Patents

Abstract

The disclosure provides a supporting device for monitor arranged in an office partition unit for mounting the monitor. The office partition unit comprises a cubicle and a table board. The supporting device comprises: a clamping unit clamped the cubicle and included a first clamping member having a main board and a sliding plate, wherein the sliding plate moved relative to the main board along a direction of gravity and had abutting wing; and a carrier module provided on the first clamping member for mounting the monitor; wherein the abutting wing can transform to a butting state by adjusting the relative position of the sliding plate and the main board, the abutting wing abuts against the table board at the butting state.

Description

monitor support

The present invention relates to a display support device, especially a display support device that can be clamped to a screen partition of an office automation (Office Automation) at the same time and pressed against a desktop.

Chinese Patent No. CN205298973U discloses a display suspension bracket, which is mainly provided with a supporting main board, an additional board and an upper top board. The horizontal arm bends and extends the vertical arm, and the upper top plate is laterally connected between the vertical arms supporting the main board and the additional board, so that the supporting main board, the additional board and the upper top board together form a clamping space, and the display suspension bracket can be installed on the screen. In addition, the display suspension bracket also includes a display bracket positioned on the support motherboard, the display bracket is provided with a grab plate and a tongue plate, a row of through holes is arranged on the support main board, and the display bracket is limited by the support main board through the grab plate and can be It slides in the arrangement direction of the through holes, and elastically snaps into one of the through holes through the spring pins fixed on the tongue plate, so that the display on the display stand can adjust the position relative to the screen.

Obviously, in the display suspension bracket disclosed in the prior art, only the upper top plate and the additional plate above are used to cooperate with the supporting main board to be clamped to the screen partition, that is, there is only one fixing place at the upper part, and the lower part does not abut against the table. When adjusting the angle of the screen or accidentally bumping it, the suspension bracket is prone to wobble or even inappropriately skewed.

The present invention provides a display support device, which is installed in an office cubicle unit and used to support a display. The office cubicle unit includes a screen partition and a table board. The display support device includes: a clamping unit for clamping The screen partition includes: a first clamping piece, the first clamping piece has a main board and a sliding board, the sliding board can slide relative to the main board in a gravitational direction, and has an abutting plate a wing; and a bearing module disposed on the first clamping piece and used for bearing the display; wherein, by adjusting the relative position of the sliding plate and the main board, the abutting wing can be changed to an abutting state, In the abutting state, the abutting wing abuts the table board.

The bearing module further includes a column, the sliding plate is fixed on the column, and protrudes out of the column parallel to the gravitational direction. The sliding plate and the column can jointly slide relative to the sliding plate in the gravitational direction.

The upright column has a shell, the shell has a groove, the sliding plate further has a guide groove, the guide groove and the groove together define a track space, and the main board is relatively slidably inserted in the track space.

The bearing module further includes a plurality of screws, a plurality of fixing holes are formed on the casing, and a plurality of locking holes are formed on the sliding plate, and the screws are screwed into the corresponding fixing holes and the locking holes, thereby the sliding plate has a plurality of locking holes. The plate is fixed to the housing.

The sliding plate protrudes from the housing for a variable length parallel to the direction of gravity, the number of the fixing holes is M, the number of the locking holes is N, the number of the screws is P, P is less than M, and P is less than Equal to N, by selecting P corresponding to the fixing holes and the locking holes, respectively, a complex set of matching combinations is formed, and the matching combinations have different variable lengths respectively.

The bearing module further includes a force spring, which is respectively connected to the column and the main plate. When an external force is applied, the column can slide relative to the main plate substantially parallel to the direction of gravity. When the external force is removed, the column is relatively opposite to the main plate. The motherboard stops.

A gap is formed between the screen partition and the table board, and the sliding plate further has an inserting wing angularly connected with the abutting wing. In the abutting state, the inserting wing is inserted into the gap.

The carrying module further includes a rear pressing plate, the rear pressing plate is fixed on the casing, and defines a through groove together with the casing, and the main board is inserted into the through groove.

The constant-force spring has a winding portion and a movable end portion, the column further has an accommodating groove formed in the casing, the winding portion of the constant-force spring is accommodated in the accommodating groove, and the movable end portion is connected to the motherboard.

The bearing module further includes a trolley and a bearing member. The trolley is arranged in the upright column in a reciprocating sliding manner parallel to the gravity direction, and partially extends outward to connect with the bearing member. The display is arranged on the bearing member.

The clamping unit further includes a second clamping piece and a third clamping piece that can be assembled with each other, the second clamping piece is disposed on the first clamping piece, and the third clamping piece is connected to the first clamping piece. When the two clamping elements are assembled with each other, the first clamping element, the second clamping element and the third clamping element can jointly clamp the screen partition.

The second clamping member and the third clamping member can slide substantially perpendicular to the direction of gravity, and the first clamping member, the second clamping member and the third clamping member jointly define a clamping thickness, and the clamping member The holding unit further includes an adjusting piece disposed on the first holding piece, the second holding piece and the third holding piece. By adjusting the adjusting piece, the first holding piece, the second holding piece and the second holding piece can be changed. The relative position of the clamping piece and the third clamping piece, thereby changing the clamping thickness.

The second clamping member further has a first frame body and a second frame body, the first frame body is disposed on the main board and defines a first track, the second frame body surrounds and defines a second track, the second frame The third clamping member has a mounting plate and an extension plate which are angularly connected to each other, the mounting plate is telescopically slid on the second rail, and the extension plate is used to resist against the screen partition.

The first frame body has at least one stopper portion, the second frame body has at least one stopper portion and at least one stopper post, and the mounting plate has at least one stopper post. When the clamping thickness is the largest, all the The blocking post is locked on the limiting portion to prevent the second frame from coming out of the first frame, and the blocking post is locked on the blocking portion to prevent the mounting plate from being removed from the first frame. The second frame came out.

The adjusting member has a screw, the main board has a screw hole, the second frame further has a blocking convex plate and a through hole formed on the blocking convex plate, and the third clamping member further has a bending The bending plate and the mounting plate are connected angularly to each other, the bending plate has a through hole, the screw rod can idly pass through the through hole and the through hole, and can be adjustedly screwed into the screw hole.

The bending plate and the extension plate extend in opposite directions, the adjusting member further has a stop block, the screw rod has a screw head and an external thread rod body connected with each other, and the stop block is fixed on the external thread rod The body is against one side of the bending plate, the screw head is against the other side of the bending plate, the external thread shaft is screwed into the screw hole, and the external thread shaft can be changed by rotating the screw The extent to which the main plate protrudes, thereby changing the clamping thickness.

When the clamping thickness is the smallest, the blocking block is locked on the blocking protruding plate, and the blocking protruding plate is locked on the main board.

1000: Monitor support

2000: Monitor

3000: Office cubicle unit

3001: Screen partition

3002: Table board

3003: Clearance

1: Clamping unit

11: The first clamp

111: Motherboard

1111: screw hole

1112: Positioning hole

112: Sliding board

1121: Abutting Wings

1122: Guide groove

1123: Locking hole

1124: Insert Wing

12: Second clamp

121: The first frame

1211: First track

1212: Limiting part

122: Second frame

1221: Second track

1222: Stopper

1223: Stop Column

1224: Stop the convex plate

1225: Through hole

13: The third clamp

131: Mounting plate

1311: Locking column

132: Bending plate

1321: Perforation

133: Extension plate

14: Adjustment pieces

141: Screw

1411: screw head

1412: External thread shaft

142: stop block

2: Bearing module

21: Column

211: Shell

2111: Groove

2112: Fixing hole

212: accommodating slot

213: upper cover

22: Screws

23: Fixed force spring

231: Winding Department

232: Movable end

24: Rear pressure plate

25: tackle

26: Carrier

27: Cantilever Group

271: First Cantilever

272: Second Cantilever

28: Screw lock

D1, D2: Clamping thickness

G: direction of gravity

H1, H2: clamping height

R1: The first rotation direction

R2: Second rotation direction

S1: Orbital space

S2: Slotted

FIG. 1 is a three-dimensional schematic diagram of creating a display support device.

FIG. 2 is a schematic diagram of the arrangement of the creation of the display support device.

FIG. 3 is a partial exploded perspective view of the carrier, the cantilever group and the pulley in the creation of the display support device.

FIG. 4 is a partial perspective exploded view of the clamping unit and the carrying module in the creation of the display support device.

5A to 5D are schematic views of different installation positions of the sliding plate in the creation of the display support device.

FIG. 6 is an exploded perspective view of the second clamping part, the third clamping part and the adjusting part in the creation of the display support device.

7A to 7D are schematic diagrams illustrating different motion patterns of the second clamping member, the third clamping member and the adjusting member in the creation of the display support device.

FIG. 8 is a schematic action diagram of an embodiment of creating a display support device.

Please refer to FIG. 1 to FIG. 3 , the display support device 1000 of the present invention is used to support a display 2000, and is arranged in an office cubicle unit 3000. The office cubicle unit 3000 includes a screen partition 3001 and a table board 3002. The screen A gap 3003 is formed between the partition 3001 and the table board 3002 . The display supporting device 1000 includes a clamping unit 1 and a carrying module 2 . Referring to FIG. 4 and FIG. 6 , the clamping unit 1 is used for clamping the screen partition 3001 , and the clamping unit 1 includes a first clamping member 11 , a second clamping member 12 , and a third clamping member 13 , an adjusting member 14 and a plurality of spacers (not shown). The carrying module 2 is disposed on the first clamping member 11 and used to carry the display 2000, and the carrying module 2 includes a column 21, eight screws 22, a spring 23 with a certain force, a rear pressing plate 24, a pulley 25, a bearing 26, a cantilever group 27 and four screw locks 28. The structure of each element and the connection relationship between each other will be described in detail below, wherein a gravity direction G is defined (part of the drawings are shown).

The first clamping member 11 has a main plate 111 and a sliding plate 112. The main plate 111 is roughly rectangular and has a screw hole 1111 and two positioning holes 1112. The sliding plate 112 can move relative to the main plate 111 in the direction of gravity G. Sliding, and the sliding plate 112 has an abutting wing 1121 , a guide groove 1122 , a plurality of locking holes 1123 and an inserting wing 1124 angularly connected to the abutting wing 1121 . The upright column 21 is roughly a rectangular parallelepiped and has a casing 211 , an accommodating groove 212 recessed by the casing 211 , and an upper cover 213 . The casing 211 has a groove 2111 and a plurality of fixing holes 2112 . The sliding plate 112 is fixed on the column 21 and protrudes out of the column 21 parallel to the direction of gravity G, especially the abutting wings 1121 and the inserting wings 1124 project out of the column 21 (protruding downward as shown in FIG. 4 ). 112 and the upright column 21 can jointly slide relative to the main board 111 in the direction G of gravity. Specifically, the screws 22 pass through the locking holes 1123 and are screwed onto the corresponding fixing holes 2112 , so that the sliding plate 112 can be fixed on the housing 211 . The guide groove 1122 of the sliding plate 112 and the groove 2111 of the column 21 are common A track space S1 is defined, and the main board 111 is inserted into the track space S1 in a relatively sliding manner. In addition, the rear pressing plate 24 can also be screwed to the corresponding fixing holes 2112 through the screw locking member 28, so that the rear pressing plate 24 is fixed on the casing 211, and the rear pressing plate 24 and the casing 211 together define a through slot S2 for the main board 111 Pass through the through-slot S2.

The sliding plate 112 protrudes a variable length from the casing 211 parallel to the direction of gravity G, the number of fixing holes 2112 on the casing 211 is M, the number of locking holes 1123 of the sliding plate 112 is N, the number of screws 22 is P, and P is less than M, and P is less than or equal to N, by selecting P corresponding to each of the fixing holes 2112 and the locking holes 1123 to form a plurality of matching combinations, and the matching combinations have different variable lengths. Further, please refer to FIGS. 5A to 5D at the same time, which illustrate various embodiments of different installation positions of the sliding plate 112 . In order to see the number of the fixing holes 2112 , FIG. 5A is a schematic diagram of the sliding plate 112 not installed, which shows that there are 14 fixing holes 2112 for screwing the screws 22 . 5B shows an embodiment in which the sliding plate 112 is abutted against the rear pressing plate 24. Eight screws 22 can be used to pass through the eight locking holes 1123 of the sliding plate 112 and screw them on the first, second, third, and fifth places from top to bottom. each fixing hole 2112. FIG. 5C shows that the sliding plate 112 does not abut against the rear pressing plate 24 and is exposed close to the rear pressing plate The embodiment of 2 fixing holes 2112 of 24 can use 8 screws 22 to pass through the 8 locking holes 1123 of the sliding plate 112 and screw them to the 2nd, 3rd, 4th and 6th fixing holes 2112 from top to bottom superior. 5D shows an embodiment in which the sliding plate 112 does not abut against the rear pressing plate 24 and exposes the eight fixing holes 2112 close to the rear pressing plate 24. Six screws 22 can be used to screw through the six locking holes 1123 of the sliding plate 112. On the 5th, 6th, and 7th fixing holes 2112 from top to bottom. 5B to 5D respectively form different matching combinations, and each matching combination enables the sliding plate 112 to be installed at different positions of the casing 211 to have different variable lengths, which are used to adjust the display carried by the carrier 26 The distance between the center of 2000 and the abutting wings 1121 of the sliding plate 112 (ie, the size of the highest position of the display center), for example, Fig. 5B is 342mm, Fig. 5C is 360mm, and Fig. 5D is 420mm. make adjustments.

The constant force springs 23 are respectively connected to the uprights 21 and the mainboard 111. When the display 2000 is mounted, when an external force is applied, the uprights 21 can slide relative to the mainboard 111 substantially parallel to the direction of gravity G. When the external force is removed, the uprights 21 follow the direction of the mainboard 111. stop. Specifically, the constant force spring 23 has a winding portion 231 and a movable end portion 232 connected to the winding portion 231 . The winding portion 231 is accommodated in the accommodating groove 212 , and the movable end portion 232 can pass through a screw (not shown in the figure). shown) is fixed on the positioning hole 1112 of the main board 111. When the upright column 21 slides substantially parallel to the direction of gravity G, the movable end portion 232 can have different extension lengths relative to the winding portion 231, and the constant force spring 23 can constantly provide an elastic force, so that the upright column 21 can be relative to each other when the external force is removed. Stop at the main board 111. Therefore, by adjusting the positions of the upright column 21 and the sliding plate 112 relative to the main board 111 , the abutting wings 1121 of the sliding plate 112 can be changed to an abutting state. In the abutting state, the abutting wings 1121 abut the table board 3002 , and the inserting wings 1124 are inserted into the gap 3003 between the screen partition 3001 and the table top 3002 . In addition, if the gap 3003 is too small, the inserting wings 1124 can also be omitted, and only the abutting wings 1121 abut against the table board 3002 .

The pulley 25 is reciprocatingly disposed in the column 21 parallel to the gravitational direction G, and a part of the pulley 25 extends outward. The cantilever set 27 includes a first cantilever 271 and a second cantilever 272, one end of the second cantilever 272 is pivotally connected to the pulley 25, one end of the first cantilever 271 is pivotally connected to the other end of the second cantilever 272, and the first cantilever 272 is pivotally connected to the other end of the second cantilever 272. The other end of the cantilever 271 is pivotally connected to the carrier 26 on which the display 2000 is disposed. In addition, the carrier 26 may have a hinge (not shown), for example, to adjust the inclination of the display 2000 . In other words, through the trolley 25 , the cantilever group 27 and the carrier 26 , the user can adjust the up and down position, distance or viewing angle of the display 2000 as required.

The second clamping member 12 and the third clamping member 13 can be assembled with each other. The second clamping member 12 is disposed on the first clamping member 11 , and the third clamping member 13 and the second clamping member 12 are assembled with each other. The first clamping member 11 , the second clamping member 12 and the third clamping member 13 can jointly define a clamping thickness D1 to clamp the screen partition plate 3001 when sliding is substantially perpendicular to the gravity direction G. Specifically, please refer to FIGS. 7A to 7D at the same time (for the convenience of description, the directions of the drawings in 7A to 7D are different from other drawings, and are presented upside down), the second clamping member 12 has a first frame body 121 (the cross section is roughly U-shaped) and a second frame body 122 (the cross-section is roughly U-shaped), the first frame body 121 is disposed at one end of the main board 111 and defines a first track 1211 around it, and has two limiting parts 1212, The second frame body 122 defines a second track 1221 around it, and has two stopper portions 1222 , two stopper posts 1223 respectively corresponding to the stopper portions 1222 away from the stopper portion 1222 , and a stopper convex plate 1224 bent along the gravitational direction G and formed with A through hole 1225 on the blocking convex plate 1224. The second frame body 122 is telescopically slid in the first rail 1211 , and can be locked on the limiting portion 1212 of the first frame body 121 by the stop column 1223 , so as to prevent the second frame body 122 from being slid by the first frame body 121 Body 121 comes out. The third clamping member 13 has a mounting plate 131 , a bending plate 132 and an extension plate 133 . The mounting plate 131 is angularly connected to the bending plate 132 and the extension plate 133 , respectively. The extension plate 133 can extend from one of the mounting plates 131 The side extends along the gravitational direction G, and the mounting plate 131 has four locking posts 1311 spaced apart. The bending plate 132 is bent and extends from the middle of the mounting plate 131 along the direction opposite to the gravitational direction G, and has a through hole 1321 in which the bending plate 132 is bent. The bent plate 132 and the extension plate 133 are bent in opposite directions. The mounting plate 131 is retractably and slidably mounted on the second rail 1221 of the second frame body 122 , The locking posts 1311 are correspondingly disposed on both sides of a stopper portion 1222 in two groups, and the locking posts 1311 can be locked on the corresponding stopper portions 1222 to prevent the mounting plate 131 from coming out of the second frame body 122 . . In this embodiment, the blocking column 1223 and the locking column 1311 are respectively a screw, and in other embodiments, they can also be a convex column or a convex block.

The adjustment member 14 is arranged on the first clamping member 11 , the second clamping member 12 and the third clamping member 13 , and the first clamping member 11 , the second clamping member 12 and the third clamping member 11 are changed by adjusting the adjustment member 14 The relative positions of the three clamping members 13, thereby changing the clamping thickness D1. Specifically, the adjusting member 14 has a screw rod 141 and a stopper block 142 , and the screw rod 141 has a screw head 1411 and an external thread shaft 1412 connected to each other. The screw head 1411 abuts against one side of the bending plate 132 , the stopper 142 is fixed on the external thread shaft 1412 and abuts against the other side of the bending plate 132 , and the screw 141 can pass through the hole 1321 idly in sequence. And the through hole 1225, the external thread shaft 1412 can be adjustably screwed to the screw hole 1111. By rotating the screw 141, the degree of the external thread shaft 1412 protruding from the main board 111 can be changed, and the stopper 142 and the screw head 1411 respectively press against the two sides of the bending plate 132 to drive the third clamping member 13 to the second clamping member 13. The rails 1221 slide in, thereby changing the clamping thickness.

The action patterns of the adjusting member 14 in the first clamping member 11 , the second clamping member 12 and the third clamping member 13 are further described as follows. 7A shows the situation when the clamping thickness is the smallest, ie the clamping thickness D1 shown in FIG. When the adjusting member 14 is idling in a first rotation direction R1, the adjusting member 14 drives the mounting plate 131 away from the main board 111 because the stopper 142 and the screw head 1411 abut against the two sides of the bending plate 132, and the second frame 122 Because the latching post 1311 is latched on the stopper portion 1222 and is driven (both move to the right in FIG. 7A ), until the stopper post 1223 latches on the stopper portion 1212 , at this time, the maximum value shown in FIG. 7B can be reached. Clamping thickness. Generally speaking, to clamp the clamping unit 1 to the screen partition 3001, adjust it to the maximum clamping thickness as shown in FIG. 7B in advance, and then place it on the screen partition 3001, and then adjust the required clamping thickness as required. As shown in FIG. 7D , the adjusting member 14 can be adjusted to idle in a second rotation direction R2 (ie, the opposite direction of the first rotation direction R1 ), and the stop column 1311 of the mounting plate 131 is locked. The stopper portion 1222 will drive the second frame body 122 to move relatively together (moving toward the left in FIG. 7D ), so that the clamping thickness can be reduced; if the clamping thickness is to be further reduced, the adjusting member 14 is also placed on the first If the second rotation direction R2 is idling again, it can be reduced as shown in Figure 7C. On the contrary, if the adjusting member 14 is idling in the first rotation direction R1 at this time, the mounting plate 131 will move relatively to the right, and the clamping thickness can be enlarged. .

In addition, spacers (not shown) can be arranged on the main board 111 , the mounting plate 131 and the extension plate 133 to be more stably arranged on the screen partition 3001 and reduce the wear between the components, or the abutting wings 1121 A spacer (not shown) is arranged on the inserting wing 1124 so as to be more stably arranged on the table top 3002 and reduce the wear between components, but the present invention is not limited to this.

Through the above structure of the display support device 1000 of the present invention, the relative positions of the first clamping member 11 , the second clamping member 12 and the third clamping member 13 can be changed by adjusting the adjusting member 14 to achieve different clamping thicknesses , such as the minimum clamping thickness D1 (eg 20mm) in FIG. 2 , the maximum clamping thickness D2 (eg 80mm) in FIG. 8 , or the clamping thickness between the aforementioned minimum and maximum. In addition, because the main board 111 can slide relative to the sliding plate 112 and the column 21 in the direction of gravity G, the clamping height of the display support device 1000 can be changed, for example, the minimum clamping height H1 in FIG. 2 (for example, 400mm), FIG. The maximum clamping height H2 in 8 (for example, 600mm), or the clamping height between the aforementioned minimum and maximum. In this way, users can adjust the clamping thickness and clamping height according to their needs, so that the display support device 1000 of the present invention can be applied to office cubicle units 3000 of different sizes. Furthermore, the display support device 1000 of the present invention further includes abutting wings 1121 that can abut against the table top 3002 and inserting wings 1124 inserted between the table top 3002 and the screen partition 3001, so that the user can adjust the screen angle or not. The display support device 1000 of the present invention will not be inappropriately skewed when it is carefully collided with the screen, has good stability after installation, avoids excessive overall shaking, and has the characteristics of high convenience and versatility.

1000: Monitor support

3000: Office cubicle unit

3001: Screen partition

3002: Table board

3003: Clearance

1: Clamping unit

111: Motherboard

112: Sliding board

1121: Abutting Wings

1124: Insert Wing

133: Extension plate

2: Bearing module

26: Carrier

D1: Clamping thickness

G: direction of gravity

H1: clamping height

Claims (17)

A display support device is arranged in an office cubicle unit and used to support a display, the office cubicle unit includes a screen partition and a table board, and the display support device includes: A clamping unit, clamped to the screen partition, and comprising: A first clamping piece, the first clamping piece has a main board and a sliding board, the sliding board can sliding relative to the main board in a gravitational direction and having an abutting wing; and a carrying module, disposed on the first clamping member and used for carrying the display; Wherein, by adjusting the relative position of the sliding plate and the main board, the abutting wing can be changed to a abutting state, and in the abutting state, the abutting wing is pressed against the table board. The display support device according to claim 1, wherein the bearing module further comprises a column, the sliding plate is fixed on the column and protrudes out of the column parallel to the direction of gravity, and the sliding plate and the column can be mutually opposite The main board slides in the direction of gravity. The display support device according to claim 2, wherein the upright column has a casing, the casing has a groove, the sliding plate further has a guide groove, the guide groove and the groove together define a track space, the main board Inserted in the track space relatively slidably. The display supporting device according to claim 3, wherein the bearing module further comprises a plurality of screws, a plurality of fixing holes are formed on the casing, the sliding plate has a plurality of locking holes, and the screws are screwed to the corresponding fixing holes. The hole and the locking hole are used to fix the sliding plate to the casing. The display supporting device according to claim 4, wherein the sliding plate protrudes from the housing for a variable length parallel to the direction of gravity, the number of the fixing holes is M, the number of the locking holes is N, the The number of screws is P, P is less than M, and P is less than or equal to N. By selecting P corresponding to the fixing holes and the locking holes respectively, a plurality of matching combinations are formed, and the matching combinations respectively have different variable lengths. The display support device as claimed in claim 5, wherein the bearing module further comprises a force spring, the force spring is respectively connected to the column and the mainboard, when an external force is applied, the column can be substantially parallel to the gravity relative to the mainboard Sliding in the direction, when the external force is removed, the column will stop relative to the main board. The display support device according to claim 6, wherein a gap is formed between the screen partition and the table board, and the sliding plate further has an inserting wing angularly connected with the abutting wing, where the abutting wing is In the state, the inserting wing is inserted in the gap. The display support device as claimed in claim 7, wherein the carrying module further comprises a rear pressing plate, the rear pressing plate is fixed to the casing, and defines a through slot together with the casing, and the main board is inserted into the through slot . The display support device as claimed in claim 8, wherein the constant force spring has a winding portion and a movable end portion, the column further has an accommodating groove formed in the housing, and the winding portion of the constant force spring is accommodated in the accommodating slot, and the movable end is connected to the main board. The display support device as claimed in claim 9, wherein the bearing module further comprises a trolley and a bearing member, the trolley can be reciprocally slid in the upright column parallel to the direction of gravity, and part of the bearing is connected to the bearing by extending outward. The display is arranged on the carrier. The display support device according to any one of claims 1 to 10, wherein the clamping unit further comprises a second clamping part and a third clamping part that can be assembled with each other, the second clamping part It is arranged on the first clamping part, and when the third clamping part and the second clamping part are assembled with each other, the first clamping part, the second clamping part and the third clamping part can work together Hold the screen partition. The display support device as claimed in claim 11, wherein the second holding member and the third holding member can slide substantially perpendicular to the direction of gravity, and the first holding member, the second holding member and the first holding member The three clamping members jointly define a clamping thickness, and the clamping unit further includes an adjusting member disposed on the first clamping member, the second clamping member and the third clamping member. By adjusting the adjusting member , the relative positions of the first clamping piece, the second clamping piece and the third clamping piece can be changed, thereby changing the clamping thickness. The display support device according to claim 12, wherein the second clamping member further has a first frame body and a second frame body, the first frame body is disposed on the main board and defines a first track around it, The second frame body defines a second track, the second frame body is telescopically slid on the first track, and the third clamping member has a mounting plate and an extension plate that are angularly connected to each other. The mounting plate It is telescopically slidably arranged on the second track, and the extension plate is used for abutting against the screen partition. The display support device according to claim 13, wherein the first frame body has at least one limiting portion, the second frame body has at least one stopper portion and at least one stopper post, and the mounting plate has at least one clip When the clamping thickness is the maximum, the stop column is locked at the limit portion to prevent the second frame body from falling out of the first frame body, and the locking column is locked at the The stop part prevents the mounting plate from coming out of the second frame body. The display support device of claim 14, wherein the adjusting member has a screw, the main board has a screw hole, the second frame further has a blocking convex plate and a through hole formed on the blocking convex plate a hole, the third clamping member further has a bending plate, the bending plate and the mounting plate are connected at an angle to each other, the bending plate has a through hole, and the screw rod can pass through the through hole and the through hole idly, It can be adjusted and screwed to the screw hole. The display supporting device as claimed in claim 15, wherein the bending plate and the extension plate extend in opposite directions, the adjusting member further has a stopper, and the screw rod has a screw head and an external thread rod connected to each other body, the stopper block is fixed on the external thread shaft and abuts against one side of the bending plate, the screw head abuts on the other side of the bending plate, and the external thread shaft is screwed on the screw hole, and rotating the screw can change the degree of the external thread shaft protruding from the main plate, thereby changing the clamping thickness. The display support device according to claim 16, wherein when the clamping thickness is the smallest, the stopper block is locked on the stopper protruding plate, and the stopper protruding plate is locked on the main board.

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