TWM631879U - Supporting device - Google Patents

Abstract

The present disclosure provides a supporting device for carrying a monitor, comprising: a housing module including a main slide, a horizontal slide and a first vertical slide; a main link element; a main rod moved along the main slide with the main link element; a horizontal link element pivoted with the main link element and moved along the horizontal slide; a first inner link element pivoted with the horizontal link element and moved along the first vertical slide; a first outer link element pivoted with the first inner link element; and a first tilting module; wherein when the first outer link element pushing the first tilting module, the first tilting module remains in a first locking state and a viewing angle of the monitor cannot be adjusted; when the first outer link element releasing the first tilting module, the first tilting module changes to a first unlocking state and the viewing angle of the monitor can be adjusted.

Description

support device

The present invention provides a support device, especially a support device with a locking/unlocking function that enables the display to be positioned at any angle.

CN206268736U discloses a support frame, comprising a base plate, a carrier plate, a first action structure, a connecting plate and a locking structure, the carrier plate has opposite first and second ends, and the first end pivots with the base plate Then, the first action structure has a shaft, an action piece and a first tooth, the shaft is arranged on the carrier plate, the action piece is movably sleeved on the shaft, the first tooth is arranged on the shaft, and the connection is The plate is pivotally connected with the seat plate and the action piece, respectively. The locking structure has a pressing piece and at least one locking piece. The locking piece has a second tooth portion. The pressing piece is pivoted on the carrier plate and is adjacent to the second end. The two tooth portions extend from one end of the pressing piece and correspond to the first tooth portion. The second tooth portion is engaged with or separated from the first tooth portion. The locking structure and the shaft can be in a locked state and an unlocked state. This allows for adjustment of the tilt angle of the display and the ability to position the display at any angle.

The present invention provides another support device with locking/unlocking function that enables the display to be positioned at any angle.

The present invention provides a support device for supporting a display, including: a shell module, including a shell, a main slide, a horizontal slide and a first vertical slide, the main slide, the horizontal slide and the first longitudinal slideway is formed on the casing, the first longitudinal slideway extends along a first axis; a main link member includes a main body, a first pivot portion and a second pivot portion, The first pivot portion is pivotally connected to the housing module, the body has an elongated hole; a main shaft rod slidably passes through the elongated hole and the main slideway, and can link the main link member; A transverse link member is pivotally connected to the second pivot portion and can slide along the transverse slideway; a first inner link member is pivotally connected to the transverse link member and can be slid along the first longitudinal direction The slideway slides; a first outer link member is pivotally connected with the first inner link member; a switch module is connected to the main shaft rod and can be in a first position and a second position relative to the shell member and a first tilting module, which can be changed between a first locking state and a first unlocking state; wherein, when the switching module is in the first position, the first external connection The rod presses the first tilting module to keep the first tilting module in the first locked state. At this time, a viewing angle of the display cannot be adjusted. When the switching module is in the second position , the first outer link member releases the first tilting module, the first tilting module is transformed into the first unlocked state, and the viewing angle of the display can be adjusted at this time.

In the aforementioned support device, when the switch module changes from the first position to the second position, the switch module drives the main shaft rod to slide in the main slideway, and drives the main link member to pivot to Pulling the transverse link piece, the transverse link piece slides in the transverse slideway, so that the first inner link piece and the first outer link piece are actuated synchronously, whereby the first inner link piece slides in the first inner link piece A longitudinal slide slides to drive the first outer link member to release the first tilting module; when the switching module changes from the second position to the first position, the switching module links the main shaft rod slide in the main slideway, and drive the main link member to pivot to push the transverse link member, the transverse link member slides in the transverse slideway, so that the first inner link member and the first outer link member are connected The rods act synchronously, whereby the first inner link member slides in the first longitudinal slideway to drive the first outer link member to squeeze the first tilting module.

In the aforementioned supporting device, the main link member further has a first pivot rod and a second pivot rod, and the first pivot portion is pivotally connected to the housing module through the first pivot rod, The second pivoting portion and the transverse link member are pivotally connected to each other through the second pivoting rod. A main arm is defined between the main rod and the first pivoting rod. The first pivoting rod and the first pivoting rod define a main arm. A secondary lever arm is defined between the two pivot rods, wherein the main lever arm is always longer than the secondary lever arm.

As in the aforementioned support device, a length of the main slide is greater than a diameter of the elongated hole or a length of the lateral slide.

As in the aforementioned support device, the main shaft rod, the first pivot rod and the second pivot rod always define a triangle.

In the aforementioned support device, the transverse link member includes a transverse link body and a transverse shaft rod, the first inner link member includes a first inner link body and a first inner shaft rod, and the transverse link member includes a first inner link body and a first inner shaft rod. The rod body and the first inner link body are pivotally connected to each other through the transverse shaft rod, and the first inner link body and the first outer link member are pivotally connected to each other through the first inner shaft rod.

As in the aforementioned support device, when the switching module is in the first position, the first inner link body and the first outer link member are substantially aligned along the first axis, and the transverse link body is substantially vertical For the first axis, when the switching module is in the second position, the first outer link member still extends substantially along the first axis, the transverse link body is still substantially perpendicular to the first axis, but the first outer link is still substantially perpendicular to the first axis. The inner link body is obliquely intersected with the first outer link member and the transverse link body at the same time.

In the aforementioned support device, the main slideway extends parallel to the first axis and has a main head end and a main tail end, and the transverse slideway extends perpendicular to the first axis and has a transverse head end and a transverse tail end , the first longitudinal slide has a first longitudinal head end and a first longitudinal tail end, the elongated hole has a long head end and a long tail end, when the switching module is in the first position, the spindle rod at the main head end and the long head end, the transverse shaft rod is at the transverse head end, the first inner shaft rod is at the first longitudinal head end, When the switching module is in the second position, the main shaft is located at the main tail end and the long tail end, the transverse shaft rod is separated from the transverse head end, and the first inner shaft rod is separated from the first longitudinal head end.

As in the aforementioned support device, it further includes a second inner link member, a second outer link member and a second tilting module, and the outer casing module further includes a second longitudinal slide formed on the casing The second longitudinal slideway extends along the first axis direction, the second inner link member and the transverse link member are pivotally connected to each other, and the second outer link member and the second inner link member are pivoted to each other connected and can slide along the second longitudinal slideway, the second tilting module can be changed between a second locking state and a second unlocking state, when the switching module is in the first position, The second outer link member presses the second tilting module to keep the second tilting module in the second locked state. At this time, the viewing angle of the display cannot be adjusted. In the second position, the second outer link member releases the second tilting module, the second tilting module is transformed into the second unlocked state, and the viewing angle of the display can be adjusted at this time.

As in the aforementioned support device, the first tilting module comprises a first shaft core, a first friction group and a first outer clamping block, the first friction group is disposed on the first shaft core, the first The outer clamping block is arranged on the first shaft core and abuts against the first friction group. The second tilting module includes a second shaft core, a second friction group and a second outer clamping block. The second friction group The group is arranged on the second shaft core, the second outer clamping block is arranged on the second shaft core and abuts against the second friction group, when the switching module changes from the first position to the second position, the The first outer link member releases the first outer clamping block to move in a direction away from the first friction group along the first axis, and the second outer link member releases the second outer clamping block to move along the second axis The core moves in a direction away from the second friction group, thereby reducing the tightness of the first friction group and the second friction group so that the viewing angle of the display can be adjusted; when the switching module is moved by the first friction group When the two positions are changed toward the first position, the first outer link member pushes the first outer clamping block to move along the first axis to squeeze the first friction group, and the second outer link member pushes the first outer link member The second outer clamping block moves along the second axis to squeeze the second friction group, thereby increasing the tightness of the first friction group and the second friction group so that the viewing angle of the display cannot be adjusted.

As in the aforementioned support device, the casing further comprises a front casing, a rear casing, an inner plate body and two auxiliary slideways, the inner plate body is fixed to the rear casing, and the main slideway is formed in the In the inner plate body, the auxiliary slideway extends substantially parallel to the main slideway and is formed on the rear casing.

As in the aforementioned support device, the switching module includes an outer plate and an inner plate, the outer plate is abutted against the outer side of the rear casing and has two tenons, the tenons pass through the auxiliary slide The inner plate is arranged on the inner side of the rear casing and has an inner plate body, two side wings, a screw hole and two fixing parts, and the side wings are respectively separated from the inner plate. Both sides of the plate body extend outward, the screw holes are formed in the inner plate body and are used for screwing the main shaft rod, and the fixing portions are formed on the inner plate body at intervals and are used for the tenon to be fixed.

As in the aforementioned support device, the auxiliary slideways respectively have an auxiliary head end and an auxiliary tail end. When the switching module is in the first position, the tenon is located at the auxiliary head end. When the module is in the second position, the tenon is located at the auxiliary tail end.

As in the aforementioned support device, it further includes a slide rail unit, the slide rail unit includes two main slide rails and a secondary slide rail, the main slide rails are respectively disposed on both sides of the inner plate body and the main slide rail, respectively, and are respectively connected to the side wings, the auxiliary slide rail is arranged on the side surface of the rear casing along the first axis, and is adjacent to the first longitudinal slideway and the second longitudinal slideway, and is used for the first outer link. The part is connected with the second outer link part.

As in the aforementioned support device, the horizontal slide has a main horizontal slide slot and a secondary horizontal slide slot, the first vertical slide has a first main vertical slide slot and a first secondary vertical slide slot, the The second longitudinal slide has a second main longitudinal slide slot and a second secondary longitudinal slide slot, and the main horizontal slide slot, the first main longitudinal slide slot and the second main longitudinal slide slot are formed in the The rear casing is arranged up and down along the first axis, and the main horizontal slideway slot is located between the first main vertical slideway slot and the second main vertical slideway slot, the auxiliary horizontal slideway slot, the first The auxiliary longitudinal slide groove and the second auxiliary longitudinal slide groove are formed in the front casing and along the The first axis is arranged up and down, and the auxiliary horizontal slide groove is located between the first auxiliary vertical slide groove and the second auxiliary vertical slide groove.

As in the aforementioned supporting device, the auxiliary slide rail has a fixed outer rail, two inner rails and two ball rails, the fixed outer rail is fixedly connected to the side surface of the rear casing, and the ball rails are respectively slidably arranged on the fixed outer rails. At both ends of the rail, the inner rails are respectively accommodated in the ball rails, the first outer link member has a first setting surface extending along the first axis, and the second outer link member has a first setting surface along the first axis. A second setting surface extending from an axis, the first setting surface and the second setting surface are respectively fixed to the inner rail.

As in the aforementioned supporting device, the first outer link member further has two first abutting surfaces, the second outer link member further has two second abutting surfaces, and the first outer clamping block has a first abutting surface abutting surface, the second outer clamping block has a second abutting surface, the first abutting surface abuts the first abutting surface, the second abutting surface abuts the second abutting surface, and The extension directions of the first abutting surface, the second abutting surface, the first abutting surface and the second abutting surface are oblique to the first axis, when the switching module is in the first position When changing between the first and second positions, the first abutting surface slides relative to the first abutting surface, and the second abutting surface slides relative to the second abutting surface.

As in the aforementioned supporting device, the main link member further includes a torsion spring, sleeved on the first pivot rod and pressed against the first pivot portion and the rear casing respectively, and constantly providing an elastic force.

1000: support device

2000: Monitor

3000: Work surface

1: Chassis

11: Foot board

2: The first tilting module

21: First base unit

211: The first subject

212: The first pivot

213: The first fixed plate

214: The first limit groove

22: The first axis

221: The first cylindrical segment

222: First extension

223: The first right clipping segment

224: First left-cut edge segment

225: First groove

226: First thread

23: First Friction Group

231: The first friction plate

2311: First Ring Body

2312: The first through hole

2313: First positioning tongue

232: First stop washer

2321: First Ring

2322: first through hole

2323: The first limit tongue

233: The first bowl of washer

234: First Nut

235: First elastic washer

236: The first limit plate

2361: The first limit ring

2362: The first limit hole

2363: First Tab

2364: First Tab

24: The first outer clamping block

241: The first outer clamp hole

242: The first contact surface

25: The first main torque group

26: The first pair of friction group

27: The first pair of torque group

28: The first shell cover unit

281: Main shell cover

282: Side shell cover

29: The first fixing plate

3: Shell module

31: Shell parts

311: Front housing

312: Rear shell

3121: Upper fixed part

3122: Lower fixed part

313: Up Spinning Space

314: accommodating space

315: Lower rotation space

316: inner plate body

317:Pivot plate

318: Side panel

32: Main slide

321: Main Headend

322: main tail

33: Cross slide

331: horizontal head end

332: horizontal end

333: Main cross slide groove

334: Auxiliary cross slide groove

34: The first longitudinal slide

341: The first longitudinal head end

342: The first longitudinal end

343: The first main longitudinal chute

344: The first auxiliary longitudinal chute

35: Second longitudinal slide

351: Second vertical head end

352: Second longitudinal end

353: Second main longitudinal chute

354: The second longitudinal chute

36: Auxiliary slide

361: Auxiliary head end

362: Auxiliary tail

4: Switch modules

41: Outer panel

411: Tenon

412: Operation convex part

42: inner panel

421: inner panel body

422: Flank

423: screw hole

424: Fixed part

5: Connecting rod module

51: Main connecting rod

511: Ontology

5111: oblong hole

51111: Long tip

51112: long tail

512: The first pivot part

5121: The first pivot hole

513: Second pivot part

5131: Second pivot hole

514: First pivot lever

515:Second pivot lever

516: Torsion spring

52: Spindle rod

53: Cross-link parts

531: Transverse link body

532: Transverse hole

533: Transverse hole

534: Transverse shaft

5341: Transverse shaft head

5342: Transverse shaft

5343: Horizontal cap sleeve

54: The first inner link

541: The first inner link body

542: The first inner through hole

543: First inner shaft

5431: First Inner Shaft Head

5432: First Inner Shaft

5433: First inner cap sleeve

55: The first outer link

551: The first outer link body

552: First set surface

553: First contact surface

554: The first outer pivot hole

56: Second inner link

561: Second inner link body

562: Second inner through hole

563: Second inner through hole

564: Second inner shaft

5641: Second inner shaft head

5642: Second Inner Shaft

5643: Second inner cap sleeve

57: Second outer link

571: Second outer link body

572: Second set surface

573: Second Abutment Surface

574: Second outer pivot hole

6: Slide rail unit

61: main rail

62: Secondary rail

621: Fixed outer rail

622: Ball rail

623: Inner rail

7: The second tilting module

71: Second base unit

711: Second Subject

712: Second pivot

713: Second fixing plate

714: The second limit groove

72: The second axis

721: Second cylindrical segment

722: Second extension

723: Second right clipping segment

724:Second Left-Chamfered Segment

725: Second groove

726: Second thread

73: Second friction group

731: Second friction plate

7311: Second Ring

7312: Second through hole

7313: Second positioning tongue

732: Second stop washer

7321: Second Ring

7322: Second through hole

7323: Second limit tongue

733: Second Bowl Washer

734: Second Nut

735: Second elastic washer

736: Second limit plate

7361: Second limit ring

7362: Second limit hole

7363: Second Tab

74: Second outer clamp

741: Second outer clamp hole

742: Second Abutment Surface

75: Second torque group

76: Second friction group

77: Second cover unit

78: Second fixing plate

8: Carrier

H1: main arm

H2: Auxiliary arm

L: screen normal

X1: the first axis

X2: Second axis

X3: The third axis

θ1, θ2: Angle

FIG. 1 is an overall schematic diagram of the creation support device.

FIG. 2 is an exploded schematic view of the creation support device.

FIG. 3 , FIG. 4A and FIG. 4B are exploded schematic views of the first tilting module in the creation support device.

4C is an enlarged schematic view of the first friction plate and the first stop washer in the creation support device.

FIG. 5 is an exploded schematic view of the casing module in the creation support device.

FIG. 6 is an enlarged schematic view of the front casing and the rear casing in the casing module of the creation support device.

7 and 8 are exploded schematic views of the switching module and the slide rail module in the creation support device.

9 and 10 are exploded schematic views of the connecting rod module in the creation support device.

11 and 12A are exploded schematic views of the second tilting module in the creation support device.

12B is an enlarged schematic view of the second friction plate and the second stop washer in the creation support device.

13A is a schematic diagram of the switching module in the first position of the creation support device.

13B is a schematic diagram of the switching module in the second position of the creation support device.

FIG. 14A , FIG. 14B and FIG. 14C are schematic diagrams of the whole operation of the creation support device.

Please refer to FIG. 1 , FIG. 2 and FIG. 5 , the present creation support device 1000 is used to support a display 2000 on a work surface 3000 (eg, a desktop, etc.). The supporting device 1000 includes a chassis 1 , a first tilting module 2 , a housing module 3 , a switching module 4 , a connecting rod module 5 , a sliding rail unit 6 , and a second tilting module 7 and a carrier 8, wherein the chassis 1 is arranged on the working surface 3000, the first tilting module 2 is arranged on the chassis 1, the housing module 3 is pivotally connected with the first tilting module 2, the switching module 4 is arranged on the housing module 3, and the connecting rod module 5 is arranged on the housing In the module 3, the slide rail unit 6 is arranged in the housing module 3 and is connected to the switching module 4 and the connecting rod module 5, the second tilting module 7 is pivotally connected to the housing module 3, and the bearing member 8 is arranged on the first module. The two tilting modules 7 are also used to carry the display 2000 . The structure of each element and the connection relationship between them will be described in detail below. Some of the drawings show a first axis X1 ( FIG. 6 ), a second axis X2 and a third axis X3. The second axis X2 and The third axes X3 are parallel to each other and are all perpendicular to the first axis X1.

The chassis 1 is roughly a plate body, and has two foot plates 11. The foot plates 11 extend outward in a manner of gradually moving away from each other, so as to be stably placed directly on the work surface 3000, but not limited thereto, for example It can also be screwed (on a wall) or clamped (on a desktop).

Please refer to FIG. 3 , FIG. 4A and FIG. 4B at the same time, the first tilting module 2 is disposed on the chassis 1 and can be changed between a first locked state and a first unlocked state, and includes a first base Unit 21, a first shaft core 22, a first friction group 23, a first outer clamping block 24, a first main torque group 25, a first auxiliary friction group 26, a first auxiliary torque group 27, a The first cover unit 28 and the two first fixing plates 29 .

The first base unit 21 has a first body 211 , two first pivot parts 212 , two first fixing plates 213 and two first limiting grooves 214 . The first body 211 is roughly an elongated body extending along the second axis X2. The first pivoting portions 212 are roughly annular, and are respectively fixed to the first main body 211 at intervals. The first fixing plate 213 is roughly a long plate body, and is respectively locked to the first main body 211 at intervals. The first limiting groove 214 extends along the second axis X2 and is jointly surrounded and defined by the first body 211 and the first fixing plate 213 .

The first shaft core 22 is pivoted on the first pivoting portion 212 along the second axis X2, and has a first cylindrical section 221, a first extension section 222, a first right chamfered section 223, a first A left-cut edge section 224 , two first grooves 225 and a first thread 226 are provided. The first cylindrical section 221 is roughly a cylinder. The first extension section 222 is formed to extend outwardly from the right end of the first cylindrical section 221 along the second axis X2, its cross-section is roughly circular and the cross-sectional area is smaller than that of the first cylindrical section 221, and pivots with the first cylindrical section on the right The parts 212 are pivoted to each other, and the first pivot part 212 on the right abuts against the first cylindrical section 221 at the same time. The first right chamfered section 223 is formed to extend outward from the end of the first extension section 222 along the second axis X2, and its cross section is non-circular (eg, in-line). The first left chamfered section 224 is formed to extend outward from the left end of the first cylindrical section 221 along the second axis X2, and its cross-section is roughly non-circular and its cross-sectional area is smaller than that of the first cylindrical section 221, and is in line with the left A pivoting portion 212 is pivoted to each other, and the first pivoting portion 212 on the left abuts against the first cylindrical section 221 at the same time. The first grooves 225 are recessed and formed on opposite sides of the first extending section 222 and the first right-cutting section 223 along the second axis X2, respectively. The first thread 226 is formed on a part of the outer surface of the first extension section 222 and is adjacent to the first cylindrical section 221 .

The first friction group 23 is sleeved on the first extension section 222 and abuts against the first pivot portion 212 on the right, and has a plurality of first friction plates 231 , a plurality of first stop washers 232 and two first bowl washers 233 , a first nut 234 , a first elastic washer 235 and a first limiting plate 236 . As shown in FIG. 4C , each first friction plate 231 has a first ring body 2311 , a first through hole 2312 and two first positioning tongues 2313 respectively. The first ring body 2311 surrounds and defines the first through hole 2313 . hole 2312. The first through hole 2312 is for the first extension section 222 to pass through. The first positioning tongues 2313 are formed on the first ring body 2311 and extend into the first through holes 2312, and are respectively accommodated in the first grooves 225, whereby the first friction plate 231 It can move together with the first shaft core 22 . Every A first stop washer 232 has a first ring 2321 , a first through hole 2322 and two first limiting tongues 2323 respectively. The first ring 2321 surrounds and defines the first through hole 2322 . The first through hole 2322 allows the first extension section 222 to pass through. The first limiting tongues 2323 are formed on the first ring 2321 and extend outward, and are respectively accommodated in the first limiting grooves 214, so that the first stopper washer 232 does not follow. The first shaft core 22 moves at the same time (that is, does not rotate like the first main body 211 ). In this embodiment, the first friction plate 231 and the first stop washer 232 are in contact with each other and are alternately stacked one by one, so that when the first shaft core 22 rotates, the first friction plate 231 and the Friction is generated between the first stop washers 232 . The first bowl-shaped washer 233 is sleeved on the first extension section 222 and adjacent to the first right chamfered section 223, and abuts against the rightmost one of the first friction plates 231, and the first nut 234 is sleeved It is arranged on the first extension section 222 and screwed to the first thread 226, and abuts against the leftmost one of the first friction plates 231. In other words, in this embodiment, the first friction plate 231 is The number is one more than the number of the first stop washer 232, but it is not limited to this, and it can be the same or less. At this time, the first bowl-shaped washer 233 and the first nut 234 At least one of them is against the first stop washer 232 . The first elastic washer 235 is sleeved on the first extension section 222 and abuts against the first nut 234 . The first limiting plate 236 is sleeved on the first extension section 222 , the two sides of the first limiting plate 236 abut against the right first pivoting portion 212 and the first elastic washer 235 respectively, and have a first limiting ring 2361 , a first limiting Position holes 2362 , two first tabs 2363 and a first tab 2364 . The first limiting ring 2361 surrounds and defines the first limiting hole 2362 . The first limiting hole 2362 is provided for the first extending section 222 to pass through. The first tabs 2363 are formed on the first limiting ring 2361 and extend into the first limiting holes 2362, and are respectively accommodated in the first grooves 225, so that the first limiting plate 236 can follow the first limiting plate 236. A shaft core 22 moves simultaneously. The first protruding piece 2364 is formed on the first limiting ring 2361 and extends outward, so as to have a limiting effect with the first main body 211 for the purpose of The rotation range of the first shaft core 22 is limited. By adjusting the position of the first nut 234 on the first extension section 222, the predetermined tightness between the first friction plate 231 and the first stop washer 232 can be adjusted, and the first elastic washer 235 can prevent the first nut 234 from loosening.

The first outer clamping block 24 is sleeved on the first right chamfered segment 223 and abuts against the first friction group 23 , and has a first outer clamping hole 241 and a first abutting surface 242 . The first outer clamping hole 241 is formed through the second axis X2, and its cross section matches that of the first right chamfered section 223, whereby the first outer clamping block 24 can be on the first right chamfered section 223 along the second The axis X2 slides without rotating relative to the first shaft core 22 . The extending direction of the first abutting surface 242 is oblique to the second axis X2 (or the first axis X1 ). The first main torsion force group 25 is sleeved on the first cylindrical section 221 and is adjacent to the first pivot portion 212 on the right side to constantly provide a first torsion force. In this embodiment, two torsion springs are used as an example, but Not limited to this. The first auxiliary friction group 26 is sleeved on the first cylindrical section 221 and abuts against the first pivot portion 212 on the left. The first main torque group 25 and the first auxiliary friction group 26 are both located between the first pivoting parts 212 . The first auxiliary torque group 27 is sleeved on the first left chamfered section 224 to constantly provide a second torque. The first cover unit 28 is used for locking the first base unit 21 and for accommodating the first shaft core 22 , the first friction group 23 , the first main torque group 25 , and the first base unit 21 together with the first base unit 21 . A pair of friction groups 26 and a first pair of torsion groups 27 . The first case cover unit 28 has two main case covers 281 and two side case covers 282. The main case covers 281 are correspondingly assembled on two opposite long sides of the first base unit 21, and the side case covers 282 correspond to are assembled on opposite ends of the main casing cover 281 . The first fixing plates 29 are respectively fixed on the two end faces of the first shaft core 22 for locking the casing module 3 .

Please refer to FIG. 5 and FIG. 6 , the housing module 3 includes a shell 31 , a main slide 32 , a horizontal slide 33 , a first vertical slide 34 , a second vertical slide 35 and two auxiliary slides 36. The casing 31 has a front casing 311, a rear casing 312, an upper rotation space 313, an accommodating space 314, A lower rotation space 315 , an inner plate body 316 , a pivot plate 317 and two side plates 318 . The front case 311 and the rear case 312 are roughly H-shaped respectively, and can be matched with each other to define an accommodating space 314 inside them, and two opposite sides on the outside thereof to define an upper rotation space 313 respectively. and the lower rotation space 315. Four corners of the rear casing 312 respectively have two upper fixing parts 3121 and two lower fixing parts 3122 , the upper rotating space 313 is between the upper fixing parts 3121 , and the lower rotating space 315 is between the lower fixing parts 3122 and the lower fixing portions 3122 are respectively provided for the first fixing plates 29 , whereby the first tilting module 2 is accommodated in the lower rotating space 315 and can pivot relative to the casing module 3 . The inner plate body 316 is fixed to the rear casing 312 and is located in the accommodating space 314 . The pivot plate 317 is fixed at the lower right corner of the rear casing 312 and is adjacent to the lower rotation space 315 . After the front casing 311 and the rear casing 312 are assembled with each other, the side plates 318 are disposed on opposite sides of the side plates 318 , that is, correspondingly adjacent to a set of upper fixing portions 3121 and lower fixing portions 3122 .

The main slideway 32 extends parallel to the first axis X1 and is formed on the inner plate body 316 , that is, a linear slideway, and has a main head end 321 and a main tail end 322 (as shown in FIG. 8 ). The transverse slideway 33 is formed on the shell 31 , which is also a straight slideway, and has a transverse head end 331 and a transverse tail end 332 , and can be jointly defined by a main transverse slideway groove 333 and a secondary transverse slideway groove 334 . , the main horizontal rail groove 333 is formed in the rear casing 312 along the vertical first axis X1, and the auxiliary horizontal rail groove 334 is formed in the front casing 311 along the vertical first axis X1. The first longitudinal slideway 34 is formed in the casing 31 and is also a straight slideway, having a first longitudinal head end 341 and a first longitudinal tail end 342, and can be formed by a first main longitudinal slideway groove 343 and a first longitudinal slideway 343. Commonly defined by the auxiliary longitudinal guide grooves 344 , the first main vertical guide groove 343 extends along the first axis X1 and is formed in the rear casing 312 and is located below the main horizontal guide groove 333 . The first auxiliary vertical guide groove 344 It extends along the first axis X1 and is formed on the front casing 311 , and is located below the auxiliary cross slide groove 334 . The second longitudinal slideway 35 is formed on the shell member 31 and is also a linear slideway, having a first Two longitudinal head ends 351 and a second longitudinal tail end 352 can be jointly defined by a second main longitudinal chute slot 353 and a second auxiliary longitudinal chute slot 354. The second main longitudinal chute slot 353 is along the first The axis X1 extends from the rear casing 312 and is located above the main horizontal slideway groove 333, and is aligned with the first main vertical slideway groove 343 up and down along the first axis X1, so that the main horizontal slideway groove 333 is located at the Between the first main vertical slide groove 343 and the second main vertical slide groove 353 . The second secondary vertical slideway slot 354 is formed along the first axis X1 to extend from the front housing 311 , is located above the secondary lateral slideway slot 334 , and is vertically aligned with the first secondary vertical slideway slot 344 along the first axis X1 Arranged so that the auxiliary horizontal chute grooves 334 are located between the first auxiliary vertical chute grooves 344 and the second auxiliary longitudinal chute grooves 354 . The auxiliary slideways 36 extend substantially parallel to the main slideway 32 (or the first axis X1 ) and are spaced apart from each other in the rear casing 312 , and have an auxiliary head end 361 and an auxiliary tail end 362 respectively.

Please refer to FIG. 7 and FIG. 8 together again, the switching module 4 can be changed between a first position and a second position relative to the casing 31 , and includes an outer plate 41 and an inner plate 42 . The outer plate 41 is pressed against the outer side of the rear casing 312 and has two tenons 411 and an operating protrusion 412 . The tenons 411 respectively pass through the auxiliary slideways 36 and can pass along the auxiliary slideways 36 . When sliding, the operating convex portion 412 extends outward (ie, extends in the opposite direction to the tenon 411 ). The inner plate 42 is disposed inside the rear casing 312 and accommodated in the accommodating space 314 , and has an inner plate body 421 , two lateral wings 422 , a screw hole 423 and two fixing portions 424 . The inner plate body 421 is roughly a rectangular plate. The side wings 422 extend outward from both sides of the inner plate body 421 respectively. The screw holes 423 are formed on the front side of the inner plate body 421 and adjacent to the left side wing 422. Parts 424 are formed at intervals on the rear side of the inner plate body 421 and are fixed to the tenon 411 , whereby the outer plate 41 and the inner plate 42 can slide along the auxiliary slideway 36 and move together. In other words, by pulling the operating protrusion 412, the switching module 4 can be changed between the first position and the second position.

Please refer to FIG. 9 and FIG. 10 at the same time, the connecting rod module 5 is accommodated in the accommodating space 314 and includes a main link member 51 , a main shaft rod 52 , a transverse link member 53 , and a first inner link member 54. A first outer link member 55, a second inner link member 56 and a second outer link member 57. The main link member 51 has a body 511 , a first pivot portion 512 , a second pivot portion 513 , a first pivot rod 514 , a second pivot rod 515 and a torsion spring 516 . The main body 511 has a roughly elongated triangular section (ie roughly a wrench shape), and has an elongated hole 5111 at a tip. The elongated hole 5111 has a long head end 51111 and a long tail end 51112 . The first pivoting portion 512 and the second pivoting portion 513 are respectively formed on the other two tips of the main body 511 and are relatively far away from the elongated hole 5111 . The first pivoting portion 512 has a first pivoting hole 5121 , and the second pivoting portion 513 has two second pivoting holes 5131 . The first pivoting rod 514 is fixed on the pivoting plate 317 (as shown in FIG. 6 ) and penetrates the first pivoting hole 5121 , so that the first pivoting portion 512 is pivotally connected to the pivoting plate 317 . The second pivot rod 515 passes through the second pivot hole 5131 . The torsion spring 516 is sleeved on the first pivoting rod 514 (as shown in FIG. 6 ) and abuts against the first pivoting portion 512 and the pivoting plate 317 on the rear housing 312 respectively, and constantly provides an elastic force.

The main shaft rod 52 slidably passes through the elongated hole 5111 and the main slideway 32 , and is screwed to the screw hole 423 of the inner plate member 42 , and can link the main link member 51 and the switching module 4 . The main shaft rod 52, the first pivot rod 514 and the second pivot rod 515 (the central axes of the rods) constantly define a triangle. The transverse link member 53 roughly has a Y-shaped cross-section, and has a transverse link body 531 , a transverse hole 532 , two transverse through holes 533 and a transverse shaft rod 534 . The transverse hole 532 is formed through one end of the transverse link body 531 and allows the second pivot rod 515 to pass therethrough, so that the transverse link body 531 and the second pivot part 513 are pivotally connected to each other. The transverse through hole 533 is formed through the other end of the transverse link body 531 and communicates with each other correspondingly. The transverse shaft rod 534 has a transverse shaft rod head 5341, a transverse shaft rod body 5342 and a transverse cap sleeve 5343, the transverse shaft rod body 5342 penetrates the transverse through hole 533, and the transverse shaft rod head 5341 is arranged on the transverse shaft rod body 5342's At one end, the horizontal cap sleeve 5343 is screwed on the other end of the horizontal shaft shaft 5342, whereby the horizontal shaft rod head 5341 can slide in the main horizontal slide groove 333, and the horizontal cap sleeve 5343 can be in the auxiliary horizontal slide groove 334. slide.

The first inner link member 54 roughly has a cross-shaped section, and has a first inner link body 541 , two first inner through holes 542 and a first inner shaft 543 . The first inner through holes 542 are respectively formed through opposite ends of the first inner link body 541. The upper first inner through holes 542 can be used for the transverse shaft rod 534 to pass through, so that the transverse link member 53 and the The first inner link members 54 are pivotally connected to each other. The first inner shaft 543 has a first inner shaft head 5431, a first inner shaft body 5432 and a first inner cap 5433. The first inner shaft 5432 penetrates the first inner through hole 542 below. , the first inner shaft rod head 5431 is arranged at one end of the first inner shaft shaft 5432, and the first inner cap sleeve 5433 is screwed on the other end of the first inner shaft shaft 5432, whereby the first inner shaft rod head 5431 can It slides in the first main longitudinal slide groove 343 , and the first inner cap 5433 can slide in the first auxiliary longitudinal slide groove 344 .

The first outer link member 55 roughly has a Y-shaped cross section, and has a first outer link body 551 , a first setting surface 552 , two first abutting surfaces 553 and two first outer pivot holes 554 . The first setting surface 552 is formed on the side surface of the first outer link body 551 along the first axis X1. The first abutting surface 553 is formed at one end of the first outer link body 551 , and its extending direction is oblique to the first axis X1 , and fits with the first abutting surface 242 of the first outer clamping block 24 . The first outer pivot hole 554 is formed through the other end of the first outer link body 551 and communicated with each other, and allows the first inner shaft 543 to pass through, thereby connecting the first outer link member 55 to the first outer link member 551. The inner link members 54 are pivotally connected to each other.

The second inner link member 56 roughly has a Y-shaped cross section, and has a second inner link body 561 , a second inner through hole 562 , two second inner through holes 563 and a second inner shaft 564 . The second inner through hole 562 is formed through one end of the second inner link body 561 . The second inner through hole 563 is formed through the other end of the second inner link body 561, and allows the transverse shaft rod 534 to pass through, thereby enabling the first The two inner link members 56 and the transverse link member 53 are pivotally connected to each other. The second inner shaft 564 has a second inner shaft head 5641, a second inner shaft 5642 and a second inner cap 5643. The second inner shaft 5642 passes through the second inner through hole 562, The two inner shaft heads 5641 are disposed on one end of the second inner shaft shaft 5642, and the second inner cap sleeve 5643 is screwed on the other end of the second inner shaft shaft 5642, whereby the second inner shaft head 5641 can The two main longitudinal slide grooves 353 slide, and the second inner cap sleeve 5643 can slide in the second auxiliary longitudinal slide groove 354 .

The second outer link member 57 roughly has a Y-shaped cross section, and has a second outer link body 571 , a second setting surface 572 , two second abutting surfaces 573 and two second outer pivot holes 574 . The second setting surface 572 is formed on the side surface of the second outer link body 571 along the first axis X1. The second contact surface 573 is formed at one end of the second outer link body 571 , and its extending direction is oblique to the first axis X1 . The second outer pivot hole 574 is formed through the other end of the second outer link body 571 and communicated with each other, and allows the second inner shaft 564 to pass through, thereby connecting the second outer link member 57 to the second outer link member 571. The inner link members 56 are pivotally connected to each other.

The slide rail unit 6 includes two main slide rails 61 and a secondary slide rail 62 . The main slide rail 61 is a three-section slide rail, which are respectively disposed on both sides of the inner plate body 316 and the main slideway 32, and are respectively connected with the side wings 422 of the inner plate member 42, whereby the inner plate member 42 can be connected. The main slide rail 61 moves relative to the inner plate body 316 , and can drive the main shaft rod 52 to slide along the main slideway 32 . The auxiliary slide rail 62 is a special three-section slide rail, and has a fixed outer rail 621 , two ball rails 622 and two inner rails 623 . The fixed outer rail 621 is fixed on the inner side surface of the rear housing 312 and is adjacent to the first longitudinal slideway 34 and the second longitudinal slideway 35 . The inner rails 623 are respectively accommodated in the ball rails 622 , and are respectively fixed to the first setting surface 552 of the first outer link member 55 and the second setting surface 572 of the second outer link member 57 . The outer link member 55 and The second outer link member 57 can move relative to the housing member 31 by the auxiliary slide rail 62 . The above-mentioned auxiliary slide rails 62 can also be directly replaced by two three-section slide rails, and the relevant details will not be repeated here.

Please refer to FIG. 11 and FIG. 12 at the same time, the second tilting module 7 is pivotally connected to the housing module 3 and accommodated in the upper rotating space 313, and can be changed between a second locked state and a second unlocked state, It also includes a second base unit 71, a second shaft core 72, a second friction group 73, a second outer clamping block 74, a second torque group 75, a second auxiliary friction group 76, and a second shell cover unit 77 and two second fixing plates 78 .

The second base unit 71 has a second body 711 , two second pivot portions 712 , two second fixing plates 713 and two second limiting grooves 714 . The second body 711 is roughly an elongated body extending along the third axis X3. The second pivoting portions 712 are roughly annular, and are respectively fixed to the second main body 711 at intervals. The second fixing plates 713 are elongated and inverted U-shaped, and respectively surround and define the second limiting grooves 714 , and one of the second fixing plates 713 is exposed to the direction of the second limiting grooves 714 . It is fixed on the second main body 711 .

The second shaft core 72 is pivoted on the second pivoting portion 712 along the third axis X3, and has a second cylindrical section 721, a second extension section 722, a second right chamfered section 723, a second A left chamfered segment 724 , two second grooves 725 and a second thread 726 . The second cylindrical section 721 is roughly a cylinder. The second extension section 722 is formed to extend outwardly from the right end of the second cylindrical section 721 along the third axis X3, its cross section is roughly circular and its cross-sectional area is smaller than that of the second cylindrical section 721, and pivots with the second right side The parts 712 are pivoted to each other, and the right second pivot part 712 abuts against the second cylindrical section 721 at the same time. The second right chamfered segment 723 is formed to extend outward from the end of the second extension segment 722 along the third axis X3, and its cross section is non-circular (eg, in-line). The second left chamfered segment 724 is formed to extend outward from the left end of the second cylindrical segment 721 along the third axis X3, and its cross section is roughly not It is circular and has a cross-sectional area smaller than that of the second cylindrical section 721 , and is pivoted to the left second pivoting portion 712 , and the left second pivoting portion 712 abuts against the second cylindrical section 721 at the same time. The second grooves 725 are recessed and formed on opposite sides of the second extending section 722 and the second chamfering section 723 along the third axis X3 respectively. The second thread 726 is formed on a part of the outer surface of the second extending section 722 and is adjacent to the second cylindrical section 721 .

The second friction group 73 is sleeved on the second extending section 722 and abuts against the second pivot portion 712 on the right, and has a plurality of second friction plates 731 , a plurality of second stop washers 732 , and three second bowl washers 733 , a second nut 734 , a second elastic washer 735 and a second limiting plate 736 . As shown in FIG. 12B , each second friction plate 731 has a second ring body 7311 , a second through hole 7312 and two second positioning tongues 7313 respectively. The second ring body 7311 surrounds and defines the second through hole 7313 . Hole 7312. The second through hole 7312 is for the second extension section 722 to pass through. The second positioning tongues 7313 are formed on the second ring body 7311 and extend into the second through holes 7312, and are respectively accommodated in the second grooves 725, whereby the second friction plate 731 It can move together with the second shaft core 72 . Each of the second stop washers 732 has a second ring 7321 , a second through hole 7322 and two second limiting tongues 7323 respectively, and the second ring 7321 surrounds and defines the second through hole 7322 . The second through hole 7322 is used for passing through the second extension section 722 . The second limiting tongues 7323 are formed on the second ring 7321 and extend outward, and are respectively accommodated in the second limiting grooves 714, so that the second stopper washer 732 does not follow. The second shaft core 72 moves at the same time (ie, does not rotate like the second main body 711 ). In this embodiment, the second friction plate 731 and the second stop washer 732 are in contact with each other and are alternately stacked one by one, so that when the second shaft core 72 rotates, the second friction plate 731 and the second friction plate 731 are in contact with each other. Friction is generated between the second stop washers 732 . The second bowl-shaped washer 733 is sleeved on the second extending section 722 and is adjacent to the second right chamfered section 723 and abuts against the most of the second friction plates 731 . The one on the right. The second nut 734 is sleeved on the second extending section 722 and screwed on the second thread 726, and abuts against the leftmost one of the second friction plates 731. In other words, in this embodiment, the The number of the second friction plates 731 is one more than the number of the second stop washer 732, but it is not limited to this, and it may be the same or one less. And at least one of the second nuts 734 abuts against the second stop washer 732 . The second elastic washer 735 is sleeved on the second extension section 722 and abuts against the second nut 734 . The second limiting plate 736 is sleeved on the second extending section 722 , and two sides of the second limiting plate 736 abut against the right second pivot portion 712 and the second elastic washer 735 respectively, and have a second limiting ring 7361 , a second limiting Position holes 7362 and two second tabs 7363 . The second limiting ring 7361 surrounds and defines the second limiting hole 7362 . The second limiting hole 7362 allows the second extending section 722 to pass through. The second tabs 7363 are formed on the second limiting ring 7361 and extend into the second limiting holes 7362, and are respectively accommodated in the second grooves 725, so that the second limiting plate 736 can follow the second limiting plate 736. The two shaft cores 72 move at the same time. By adjusting the position of the second nut 734 on the second extension section 722, the predetermined tightness between the second friction plate 731 and the second stop washer 732 can be adjusted, and the second elastic washer 735 can prevent the second nut 734 from loosening.

The second outer clamping block 74 is sleeved on the second right chamfered section 723 and abuts against the second friction group 73 , and has a second outer clamping hole 741 and a second abutting surface 742 . The second outer clamping hole 741 is formed through the third axis X3, and its section matches that of the second right chamfered section 723, whereby the second outer clamping block 74 can be on the second right chamfered section 723 along the third The axis X3 moves without rotating relative to the second shaft core 72 . The extending direction of the second abutting surface 742 is oblique to the first axis X1 (or the third axis X3 ), and fits with the second abutting surface 573 of the second outer link member 57 . The second torsion force group 75 is sleeved on the second cylindrical section 721 and is adjacent to the second pivot portion 712 on the right side to constantly provide a second torsion force. In this embodiment, two torsion springs are used as an example, but Not limited to this. second mate The friction group 76 is sleeved on the second cylindrical section 721 and is adjacent to the second torsion group 75 . Both the second torsion group 75 and the second auxiliary friction group 76 are located between the second pivot portions 712 .

The second cover unit 77 is used for locking on the second base unit 71 , and is used for covering the second shaft core 72 , the second friction group 73 , the first torque group 75 and the second base unit 71 together with the second base unit 71 . The auxiliary friction group 76 is formed, and the other one of the second fixing plates 713 is fixed to the inner side of the second cover unit 77 in the direction of exposing the second limiting groove 714 . The second fixing plates 78 are respectively fixed on the two end faces of the second shaft core 72 to be respectively locked to the upper fixing portions 3121 of the rear shell 312 of the housing module 3. In other words, the second The shaft core 72 does not rotate relative to the upper fixing portion 3121 .

The carrier 8 is disposed at the bottom of the second base unit 71 and is used to carry the display 2000, and can rotate with the second base unit 71 of the second tilting module 7 (relative to the second axis 72), thereby This enables the display 2000 to be oriented in different viewing angles. In addition, in this embodiment, the carrier 8 is roughly a disk, and is locked with the display 2000 by screws, but it is not limited to this.

Please refer to FIG. 13A and FIG. 13B at the same time to illustrate the interaction among the connecting rod module 5 , the first tilting module 2 and the second tilting module 7 in the creation support device 1000 . When the switching module 4 (for the convenience of description, only the inner plate 42 is shown in FIG. 13A ) is in the first position, the first inner link body 541 and the first outer link body 551 are substantially extended and arranged along the first axis X1, The second inner link body 561 and the second outer link body 571 are also substantially extended and arranged along the first axis X1, and the transverse link body 531 is substantially perpendicular to the first axis X1. At this time, the main shaft rod 52 is located at the main head end 321 and the main head end 321 at the same time. The long head end 51111, the transverse shaft rod 534 is located at the transverse head end 331, the first inner shaft rod 543 is at the first longitudinal head end 341, the second inner shaft rod 564 is at the second longitudinal head end 351, and the tenon 411 is located at the Shu Fu Auxiliary head end 361. At this time, the first outer link body 551 is closest to the first shaft core 22 and presses the first outer clamping block 24 , so that the first outer clamping block 24 and the first nut 234 jointly press the first friction plate 231 and the first stop washer 232 are so tight that the first tilting module 2 cannot be pivoted relative to the housing module 3 (that is, the first tilting module 2 is kept in the first locked position). On the other hand, at this time, the second outer link body 571 is closest to the second shaft core 72 and presses the second outer clamping block 74, thereby causing the second outer clamping block 74 and the second nut 734 to jointly force Tighten the second friction plate 731 and the second stop washer 732 so that the second tilting module 7 cannot pivot relative to the housing module 3 (ie, the second tilting module 7 remains in the second locked state), so that the viewing angle of the carrier 8 and the display 2000 it carries cannot be adjusted.

When the user pulls the operating protrusion 412 to change the switching module 4 (for the convenience of description, only the inner plate 42 is shown in FIGS. 13A and 13B ) from the first position ( FIG. 13A ) to the second position ( FIG. 13B ) , the tenon 411 of the outer plate 41 slides from the auxiliary head end 361 to the auxiliary tail end 362 and is linked with the inner plate 42, and the inner plate 42 can be linked with the main shaft rod 52 between the main slide 32 and the elongated Sliding in the hole 5111, the main shaft rod 52 slides from the main head end 321 to the main tail end 322 and from the long head end 51111 to the long tail end 51112, and simultaneously drives the main link member 51 to pivot on the first pivot rod 514 rotate, and use the second pivot rod 515 to pull the transverse link body 531 to the left. The transverse link body 531 can only move in the transverse slideway 33 due to the restriction of the main transverse slideway groove 333 and the auxiliary transverse slideway groove 334. Slide to the left, and slide away from the transverse head end 331 (which can be adjacent to the transverse tail end 332 ). At this time, the transverse link body 531 can link the first inner link body 541 and the second inner link body 561 through the transverse shaft rod 534 , The first inner link body 541 and the second inner link body 561 can then pull the first outer link body 551 and the second outer link body 571 through the first inner shaft rod 543 and the second inner shaft rod 564 respectively. , the first inner shaft rod 543 slides away from the first longitudinal head end 341 , and the second inner shaft rod 564 slides away from the second longitudinal head end 351 . first external company The rod body 551 can only move parallel to the first axis X1 (ie, move upward) due to the restriction of the auxiliary slide rail 62 and gradually move away from the first shaft core 22 . At this time, the first abutting surface 242 and the first abutting surface 553 slide relative to each other. , let the first friction group 23 (for example, the first bowl-shaped washer 233 ) push the first outer clamping block 24 to move to the right along the first axis 22 (ie, move away from the first nut 234 ), so that The tightness between the first friction plate 231 and the first stop washer 232 in the first friction group 23 gradually decreases. On the other hand, the second outer link body 571 is also due to the auxiliary slide rail 62 can only move parallel to the first axis X1 (ie, move downward) and gradually move away from the second shaft core 72 due to the limitation of the (For example, the second bowl-shaped washer 733 ) pushes the second outer clamping block 74 to move to the right along the second axis 72 (ie, moves away from the second nut 734 ), so that all the inner parts of the second friction group 73 are moved to the right. The tightness between the second friction plate 731 and the second stop washer 732 gradually decreases.

When the switching module 4 (for the convenience of description, only the inner plate 42 is shown in FIGS. 13A and 13B ) is switched to the second position ( FIG. 13B ), the spindle rod 52 is located at the main tail end 322 and the long tail end 51112 , and the horizontal The distance between the link body 531 and the inner plate 42 is the smallest (the transverse shaft rod 534 is between the transverse head end 331 and the transverse tail end 332 ), and the first inner link body 541 is connected to the first outer link body 551 and the transverse The rod body 531 is obliquely intersected, and the second inner link body 561 is obliquely intersected with the second outer link body 571 and the transverse link body 531 at the same time, and the first outer link body 551 and the second outer link body 571 are transversely slid. The distance between the track 33 is the smallest, the first inner shaft 543 is between the first longitudinal head end 341 and the first longitudinal tail end 342, and the second inner shaft 564 is between the second longitudinal head end 351 and the second longitudinal tail end 352 between. At this time, because the tightness between the first friction plate 231 and the first stop washer 232 is too small to produce a locking effect, the first tilting module 2 can be opposed to the housing module 3 Pivoting, that is, changing to the first unlocking state, also, because of the contact between the second friction plate 731 and the second stop washer 732 The tightness is too small to produce a locking effect, so the second tilting module 7 can be pivoted relative to the casing module 3, that is, it is transformed into the second unlocked state, so that the carrier 8 can be relative to the casing. The module 3 is rotated to adjust the viewing angle of the display 2000 , and the housing module 3 can also be rotated relative to the chassis 1 to be folded or pivoted up.

As mentioned above, if the viewing angle of the display 2000 needs to be changed from being adjustable to being unable to be adjusted, or the housing module 3 cannot be rotated relative to the chassis 1, it is only necessary to change the switching module 4 from the second position to the first position. , to link the main shaft rod 52 to actuate the main link member 51, the transverse link member 53, the first inner link member 54, the first outer link member 55, the second inner link member 56 and the second outer link member 57, so that the first outer link member 55 moves downward to push the first outer clamp block 24 to move toward the first friction group 23, so as to squeeze the first friction group 23 again, and make the second outer link member 57 upward Move to push the second outer clamping block 74 to move toward the second friction group 73 to squeeze the second friction group 73 again, thereby increasing the tightness of the first friction group 23 and the second friction group 73 to the point of Lock the effect.

As shown in FIG. 13B , since the main arm H1 defined between the main lever 52 and the first pivot lever 514 is constantly longer than the auxiliary lever H2 defined between the first pivot lever 514 and the second pivot lever 515 , And the length of the main slideway 32 is longer than the diameter of the long hole 5111 and the length of the horizontal slideway 33, so that the moving stroke of the main shaft rod 52 in the main slideway 32 can be much larger than that of the first outer link member 55 and the second The movement stroke of the outer link member 57 along the first axis X1, for example, the movement stroke of the spindle rod 52 is 50mm, and the movement stroke of the first outer link member 55 and the second outer link member 57 is 1.66mm. It is quite labor-saving to operate the switching module 4, but this creation is not limited to this. It can be adjusted by adjusting the length of the main arm H1, the auxiliary arm H2, the length of the main slide 32, the aperture length of the elongated hole 5111, and the horizontal sliding The length of the track 33 can achieve different labor-saving effects.

In the above-mentioned embodiment, when the switching module 4 changes from the first position to the second position, the transverse shaft rod 534 slides away from the transverse head end 331 and the first inner shaft rod 543 slides away from the first longitudinal head end 341 . And the second inner shaft 564 slides away from the second longitudinal head end 351 as an example to illustrate, but the present invention is not limited to this. In this invention, the overall structure of the main link member 51 can also be changed by adjusting the main arm H1 and the auxiliary arm H2, or the lengths of the horizontal slide 33, the first longitudinal slide 34 and the second longitudinal slide 35 can be adjusted. The horizontal shaft rod 534 , the first inner shaft rod 543 and the second inner shaft rod 564 can also be directly slid to the horizontal end 332 , the first longitudinal end 342 and the second longitudinal end 352 respectively, thereby matching the switching module 4 in the second position.

Please refer to FIG. 14A to FIG. 14C , which illustrate the overall operation of the creation support device 1000 . 14A shows the state of the display 2000 lying flat. At this time, a screen normal L of the display 2000 is roughly vertical to the chassis 1, that is, the carrier 8 and the display 2000 are roughly horizontal, and the housing module 3 is completely abutted against the chassis 1 Figure 14B is that the shell module 3 pivots relative to the chassis 1 and lifts to the highest through the first tilting module 2, and the maximum angle that can be pivoted is θ1, which is about 63 degrees, and can be stopped at any middle. position (switched to the first locked state and locked), at this time, since the display 2000 will not interfere with the chassis 1, the maximum angle that can be pivoted relative to the housing module 3 through the second tilting module 7 is θ2, It is about 137 degrees, that is, it can be turned to be as shown in FIG. 14C, and the screen normal L of the display 2000 is changed from facing back and up (upper right in the figure) to facing up and forward (upper left in the figure). Stop at any intermediate position (locked by switching to the second locked state), but this creation is not limited to this, and the size of the first protrusion 2364 of the first limiting plate 236 can be changed by changing the size to determine the overall tilt angle.

Although the above-mentioned embodiment uses the main link member 51 , the transverse link member 53 , the first inner link member 54 , the first outer link member 55 , the second inner link member 56 and the second outer link member 57 , respectively, Link the first tilt The rotating module 2 and the second tilting module 7, but the present invention can also omit the first inner link member 54 and the first outer link member 55, and only use the second inner link member 56 and the second outer link member The rod 57 is used to link the second tilting module 7, and vice versa. Alternatively, the present invention can also increase the number of the main link member 51 and the transverse link member 53 to link the first inner link member 54, the first outer link member 55, the second inner link member 56 and the second outer link member respectively. The link member 57 is not limited to this creation.

In addition, in the above embodiment, when the switching module 4 changes between the first position and the second position, the first abutting surface 242 and the first abutting surface 553 slide relative to each other, and the second abutting surface 742 and the second abutting surface The contact surfaces 573 slide relative to each other, that is, the first outer clamping block 24 and the first outer link body 551 maintain abutment with each other, and the second outer clamping block 74 and the second outer link body 571 maintain abutment with each other. , but this creation is not limited to this. When the switching module 4 is changed to the second position, the first outer link body 551 and the second outer link body 571 can also be moved to the first outer clamping block 24 respectively. And the state where the second outer clamping block 74 is separated.

In this embodiment, the first tilting module 2 and the second tilting module 7 are switched simultaneously through the same set of switching modules 4, that is, the first locking state and the second locking state are synchronized, or the synchronization It becomes the first unlocked state and the second unlocked state, but it can also operate independently in practice. For example, by adding a set of switching modules 4, the first tilting module 2 and the second tilting module 7 can be locked respectively. and unlocked respectively.

To sum up, the present creation support device allows the user to link the link module by operating the switching module, so that the first tilting module and the second tilting module can be changed between the locked state and the unlocked state , thereby making the carrier and display unadjustable or adjustable. Therefore, the user can adjust the carrier and the display to desired positions in the unlocked state, and then change to the locked state to position the display. In addition, through the arrangement of the main link member and the main rod in the link module of the creative support device, In other words, the main arm is larger than the auxiliary arm, and the length of the main slide is greater than the diameter of the elongated hole and the length of the horizontal slide, which allows the user to save the force required to operate the switching module.

2: The first tilting module

24: The first outer clamping block

29: The first fixing plate

312: Rear shell

316: inner plate body

317:Pivot plate

32: Main slide

322: main tail

42: inner panel

51: Main connecting rod

5111: oblong hole

51111: Long tip

51112: long tail

514: First pivot lever

515:Second pivot lever

52: Spindle rod

531: Transverse link body

534: Transverse shaft

541: The first inner link body

543: First inner shaft

551: The first outer link body

561: Second inner link body

564: Second inner shaft

571: Second outer link body

7: The second tilting module

74: Second outer clamp

78: Second fixing plate

8: Carrier

Claims (18)

A support device for supporting a display, comprising: a shell module, including a shell, a main slide, a horizontal slide and a first vertical slide, the main slide, the horizontal slide and the first slide A longitudinal slide is formed on the casing, the first longitudinal slide extends along a first axis; a main link includes a main body, a first pivot portion and a second pivot portion, the first pivot portion The pivot part is pivotally connected to the housing module, the body has an elongated hole; a main shaft rod slidably passes through the elongated hole and the main slideway, and can link the main link piece; a horizontal connection A rod is pivotally connected with the second pivot part and can slide along the transverse slide; a first inner link is pivotally connected with the transverse link and can slide along the first longitudinal slide ; a first outer link member pivotally connected with the first inner link member; a switch module, connected to the main shaft rod, and capable of changing between a first position and a second position relative to the shell member ; And a first tilting module, which can be changed between a first locking state and a first unlocking state; wherein, when the switching module is in the first position, the first outer link is squeezed Press the first tilting module to keep the first tilting module in the first locked state. At this time, a viewing angle of the display cannot be adjusted. When the switching module is in the second position, the first tilting module is in the second position. An outer link member releases the first tilting module, the first tilting module is transformed into the first unlocked state, and the viewing angle of the display can be adjusted at this time. The supporting device as claimed in claim 1, wherein when the switching module changes from the first position to the second position, the switching module drives the spindle rod to slide in the main slideway, and drives the main link The rod pivots to pull the transverse link, and the transverse link slides in the transverse slide, so that the first inner link and the first outer link act synchronously, whereby the first inner link rod in this The first longitudinal slideway slides to drive the first outer link member to release the first tilting module; when the switching module changes from the second position to the first position, the switching module is linked to the main shaft The rod slides in the main slideway, and drives the main link piece to pivot to push the transverse link piece, and the transverse link piece slides in the transverse slideway to make the first inner link piece and the first outer link piece The link members act synchronously, whereby the first inner link member slides in the first longitudinal slideway to drive the first outer link member to squeeze the first tilting module. The supporting device as claimed in claim 2, wherein the main link further has a first pivot rod and a second pivot rod, and the first pivot portion is pivotally connected to the first pivot rod through the first pivot rod. In the housing module, the second pivot portion and the transverse link member are pivotally connected to each other through the second pivot rod, a main arm is defined between the main rod and the first pivot rod, and the first pivot rod A secondary lever is defined between the connecting rod and the second pivoting rod, wherein the main lever is always longer than the auxiliary lever. The support device according to claim 3, wherein a length of the main slide is greater than an aperture length of the elongated hole or a length of the lateral slide. The support device of claim 4, wherein the main shaft rod, the first pivot rod and the second pivot rod always define a triangle. The support device of claim 5, wherein the transverse link member includes a transverse link body and a transverse shaft rod, and the first inner link member includes a first inner link body and a first inner shaft a rod, the transverse link body and the first inner link body are pivotally connected to each other through the transverse shaft rod, and the first inner link body and the first outer link member are pivoted to each other through the first inner shaft rod catch. The supporting device according to claim 6, wherein when the switching module is in the first position, the first inner link body and the first outer link member are substantially extended and arranged along the first axis, the transverse The connecting rod body is substantially perpendicular to the first axis, and when the switching module is in the second position, the first The outer link member still extends substantially along the first axis, the transverse link body is still substantially perpendicular to the first axis, but the first inner link body is oblique to the first outer link member and the transverse link body at the same time pay. The support device of claim 7, wherein the main slideway extends parallel to the first axis and has a main head end and a main tail end, and the transverse slideway extends perpendicular to the first axis and has a transverse head end and a horizontal tail end, the first longitudinal slide has a first vertical head end and a first vertical tail end, the elongated hole has a long head end and a long tail end, when the switching module is in the first position When the main shaft rod is located at the main head end and the long head end, the transverse shaft rod is located at the transverse head end, and the first inner shaft rod is located at the first longitudinal head end, when the switching module is at the second position When the main shaft rod is located at the main tail end and the long tail end, the transverse shaft rod is separated from the transverse head end, and the first inner shaft rod is separated from the first longitudinal head end. The support device according to any one of claims 3 to 8, further comprising a second inner link member, a second outer link member, and a second tilting module, the outer casing module further comprising: A second longitudinal slideway of the shell member, the second longitudinal slideway extends along the first axis direction, the second inner link member and the transverse link member are pivotally connected to each other, and the second outer link member is connected to the The second inner link members are pivotally connected to each other and can slide along the second longitudinal slideway. The second tilting module can be changed between a second locked state and a second unlocked state. When the module is in the first position, the second outer link member presses the second tilting module to keep the second tilting module in the second locked state. At this time, the viewing angle of the display is Can not be adjusted, when the switching module is in the second position, the second outer link member releases the second tilting module, the second tilting module is transformed into the second unlocked state, at this time the display The angle of view can be adjusted. The supporting device according to claim 9, wherein the first tilting module comprises a first shaft core, a first friction group and a first outer clamping block, and the first friction group is disposed on the first shaft core, the first outer clamping block is arranged on the first shaft core and abuts the first friction group, the second tilting The module includes a second shaft core, a second friction group and a second outer clamping block, the second friction group is arranged on the second shaft core, and the second outer clamping block is arranged on the second shaft core and abuts against Connected to the second friction group, when the switching module changes from the first position to the second position, the first outer link member releases the first outer clamping block along the first axis to move away from the first The direction of the friction group moves, and the second outer link member releases the second outer clamping block to move along the second axis away from the second friction group, thereby making the first friction group and the second friction group move. The tightness of the friction group is reduced so that the viewing angle of the display can be adjusted; when the switching module changes from the second position to the first position, the first outer link member pushes the first outer clamping block Move along the first axis to squeeze the first friction set, and the second outer link member pushes the second outer clamping block to move along the second axis to squeeze the second friction set, thereby making the The tightness of the first friction group and the second friction group becomes so large that the viewing angle of the display cannot be adjusted. The supporting device according to claim 10, wherein the casing further comprises a front casing, a rear casing, an inner plate body and two auxiliary slideways, the inner plate body is fixed on the rear casing, the The main slideway is formed on the inner plate body, and the auxiliary slideway extends substantially parallel to the main slideway and is formed on the rear casing. The supporting device according to claim 11, wherein the switching module comprises an outer plate and an inner plate, the outer plate abuts against the outer side of the rear casing and has two tenons, the tenons pass through The auxiliary slideway is provided and can slide along the auxiliary slideway. The inner plate is arranged on the inner side of the rear casing and has an inner plate body, two side wings, a screw hole and two fixing parts. The side wings respectively extend outward from both sides of the inner plate body, the screw holes are formed in the inner plate body and are used for screwing the main shaft rod, and the fixing parts are formed on the inner plate body at intervals and are used for the Tenon fixed. The supporting device according to claim 12, wherein the auxiliary slideways respectively have an auxiliary head end and an auxiliary tail end, and when the switching module is in the first position, the tenon position At the auxiliary head end, when the switching module is in the second position, the tenon is located at the auxiliary tail end. The support device according to claim 13, further comprising a slide rail unit, the slide rail unit includes two main slide rails and a secondary slide rail, the main slide rails are respectively correspondingly disposed on the inner plate body and the main slide rail two sides, and are respectively connected to the side wings, the auxiliary slide rail is arranged on the side surface of the rear casing along the first axis, and is adjacent to the first longitudinal slideway and the second longitudinal slideway, and is used for the first longitudinal slideway. The outer link member is connected with the second outer link member. The support device of claim 14, wherein the cross slide has a main cross slide groove and a secondary cross slide groove, and the first vertical slide has a first main vertical slide groove and a first secondary vertical slide A chute slot, the second longitudinal slide has a second main longitudinal chute and a second auxiliary longitudinal chute, the main transverse chute, the first main longitudinal chute and the second main longitudinal chute A channel groove is formed on the rear casing and is arranged up and down along the first axis, and the main horizontal slide channel is located between the first main vertical slide channel slot and the second main vertical slide channel groove. The auxiliary horizontal slide channel The groove, the first auxiliary vertical slide groove and the second auxiliary vertical slide groove are formed in the front casing and arranged up and down along the first axis, and the auxiliary horizontal slide groove is located in the first auxiliary vertical slide groove and between the second auxiliary longitudinal slide groove. The supporting device of claim 15, wherein the auxiliary slide rail has a fixed outer rail, two inner rails and two ball rails, the fixed outer rail is fixed on the side surface of the rear housing, and the ball rails slide respectively are arranged on both ends of the fixed outer rail, the inner rails are respectively accommodated in the ball rails, the first outer link member has a first setting surface extending along the first axis, the second outer link The component has a second setting surface extending along the first axis, and the first setting surface and the second setting surface are respectively fixed to the inner rail. The supporting device of claim 16, wherein the first outer link member further has two first abutting surfaces, the second outer link member further has two second abutting surfaces, and the first outer clamping block There is a first abutting surface, the second outer clamping block has a second abutting surface, the first abutting surface abuts the first abutting surface, and the second abutting surface abuts the second abutting surface abutting surface, and the extension direction of the first abutting surface, the second abutting surface, the first abutting surface and the second abutting surface is oblique to the first axis, when the switching module When changing between the first position and the second position, the first abutting surface slides relative to the first abutting surface, and the second abutting surface slides relative to the second abutting surface. The supporting device as claimed in claim 17, wherein the main link further comprises a torsion spring, sleeved on the first pivot rod and abutting against the first pivot portion and the rear casing respectively, and is constant Provides an elastic force.

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