TWM638757U - Display supporting device - Google Patents

Abstract

This creation is a display support device, which includes: a main support rod, a lifting rod, a pivot rod and a base Seat group, through the lifting adjustment of the lifting rod relative to the main support rod, the pivoting adjustment of the pivot rod relative to the lifting rod, and the pivoting adjustment of the display relative to the pivot rod, the display device can be adjusted to different height positions and different positions. Viewing orientation, and providing stability in the support of the display, smoother adjustment in lifting and wider rotation angle without being limited by the shape of the support column (arm) colliding with the wall, improving the conventional knowledge during the rotation process, It is easy to bump into desktop objects or walls, so that there are certain rotation angle restrictions in use, as well as problems with the center of gravity and the lack of many and complicated components.

Description

monitor support device

This invention creates a display support device, specifically referring to the technology applied in the field of display. It mainly lies in that it can stably support the display, and cooperate with the adjustment of the display support device according to the environment and space, so as to avoid the support device from colliding with foreign objects.

The display is also called the screen, which is a witness to the progress of today's technology. The early heavy display is now advertised as thin and light, and has a super large viewing screen. Therefore, every household will be equipped with a display to provide entertainment. In order to match the progress of the display, peripherals Relevant industry companies have developed related products in cooperation with the display, and the support frame is the main product. It can be referred to the patent No. CN103292120B "dual-purpose support structure" and CN207880390U "support device". The support device of this kind of display In addition to providing support for the display, it can also provide the adjustment of the display at different heights.

However, although the above-mentioned first solution is equipped with a multi-link structure in the bracket to achieve the lifting function, it also has a problem that is the center of gravity. Today's monitors are large in size, but the multi-link structure is complex due to many components. , so that the overall weight and center of gravity are inclined to the outside, so that the base must be equipped with a clip-shaped structure or a wall-mounted structure to ensure the stability of the supporting device. Therefore, the second solution can be placed on the wall, and the display can be erected by hanging, so there is no need to worry about the problem of tipping. However, the wall-mounted type is affected by the wall and cannot be rotated horizontally to adjust the viewing direction. Therefore, further A type of support arm, using the pivot group between multiple support rods, so that the display can be pivoted away from the wall, and then adjusted to a viewing direction.

However, the previous proposals listed above still have shortcomings. In order to achieve a wider range of use angles and distances, the support arms are mostly fixed to the base and rotatable oblique brackets. This configuration makes it easy to hit the table during the rotation process. Objects or walls, so that there are certain rotation angle restrictions on its use.

The main purpose of this creation is to provide stability in the support of the display, smoother adjustment in lifting and wider rotation angle without being limited by the shape of the support column (arm) colliding with the wall, which improves the prior art. Missing cases listed.

In order to achieve the above-mentioned effects and improve the lack of the prior art, the present invention supports a display device, which includes: a main support bar, a sliding hole is provided on one side of its outer circumference, and a sliding assembly and a sliding assembly are arranged inside the main support bar. A shaft wheel assembly, the shaft wheel assembly is installed on one end of the sliding assembly, and the sliding assembly moves axially in the main support rod, and the other end of the sliding assembly passes through the sliding hole; a lifting Rod, one end of which is assembled with the other end of the sliding assembly, and the elevating rod and the main support rod are arranged perpendicular to each other, and the elevating rod and the sliding assembly are relative to the main supporting rod to lift and slide; a pivot rod, whose pivot Assembled at the other end of the lifting rod, the pivot is pivoted horizontally relative to the lifting rod, and the other end of the pivot is pivotally connected with a display, and the display is pivoted left and right relative to the pivot ; and a base group, the pivot group is at the end of the main support rod, and the main support rod rotates left and right relative to the base group; wherein, through the lifting adjustment of the lifting rod relative to the main support rod, the pivot rod pivots relative to the lifting rod Rotation adjustment, relative pivot of the display, providing the display unit can be adjusted to different heights position and different viewing orientations, and when the elevating rod is adjusted relative to the main support rod, it can be smoother under the matching setting of the axle wheel assembly.

According to the above description, the advantage of this creation is that the process of moving the elevating rod up and down relative to the main support rod by using the combination of the shaft wheel assembly and the sliding assembly can reduce the jamming feeling of sliding and reduce the shaking on the sliding of the sliding assembly, while the lifting The vertical movement of the rod relative to the main support rod can reduce the collision with other objects; the combination of the main support rod, lifting rod and pivot rod can provide multi-directional rotation operation, and can provide the above three pivot swings and displacement operations. for smooth. It can be seen that this creation can be said to be a very practical and progressive creation, which is worthy of promotion by the industry and made public to the public.

100: display

200: Assembly department

1: Main support rod

11: sliding hole

12: Front shell cover

121: wire hole

13: Rear shell cover

131: bottom channel

132: Magnetic parts

14: Interior space

15:Front panel

16: Suite

161: stopper

17: Bolt

171: the second torque washer

18: block

2:Sliding components

21: Pulley

211: Connection block

212: Action block

2121: The first installation department

2122: clip

2123: Detent block

22: Track assembly

221: slide rail

222: guide rail

23: screw

3: Shaft wheel assembly

31: First round group

311: side wheel

312: the first cover

32: The second round group

321: positive wheel

322: lock bolt

4: Lifting rod

41: Internal components

411: pivot hole

412: positioning groove

42: shell parts

421: set hole

422: positioning block

43: Cable management guide hole

5: Pivot

51: outer cover

511: limit block

52: inner bone

521:pivot

522: pivot slot

523: limit groove

53: screw

531: handle

54: screw lock

541: First Torsion Washer

6: Base group

61: clip

611: top plate

612: side panel

613: lower board

614: clamping interval

615: screw hole

62:Adjust the fixture

621: splint

622: screw rod

7: Support cover

71: tank chamber

711: stop position

8: Elastic control components

81: upper elastic group

811: upper shell

811A: upper card part

812: upper spring

82: Bottom elastic group

821: push slot

822: lower shell

822A: Lower card part

823: Bottom spring

9: Pillar housing

91: Cable management block

92: clip piece

921: bottom groove

93: top groove

94:Magnetic parts

The first picture is a three-dimensional schematic diagram of this creation.

The first figure A is a perspective view from another perspective of the first figure.

The second figure is a three-dimensional schematic diagram of most of the creative display, the main support rod, the lifting rod, and the pivot rod.

The second figure A is an exploded perspective view from another perspective in the second figure.

The third picture is a detailed exploded three-dimensional schematic diagram of the main support rod of this creation.

The fourth figure is a perspective view from another perspective in the third figure.

The fifth figure is a detailed exploded three-dimensional schematic diagram of the lifting rod of this creation.

Figure 6 is a partial perspective view of Figure 5 from another perspective.

The seventh figure is a detailed exploded three-dimensional schematic diagram of the creative pivot.

Figure 8 is a perspective view of Figure 7 from another perspective.

Figure 9 is a schematic cross-sectional view of line IX-IX in Figure 1 A.

Figure 10 is a schematic cross-sectional view of line X-X in Figure 1 A.

Figure 11 is a schematic diagram of the movement of the lifting rod and the pulley relative to the main support rod in Figure 9.

The twelfth figure is a schematic diagram of the movement of the lower elastic group moving away from the upper elastic group after the pulley in the tenth figure slides.

Figure 13 is a schematic cross-sectional view of line XIII-XIII in Figure 9.

The fourteenth figure is a schematic plan view of the swinging action of the pivot bar relative to the lifting bar pivot of the invention.

Figure 14A is a schematic plan view of the swinging motion of the display relative to the pivot rod of the invention.

Figure 14B is a schematic diagram of the rotation of the main support rod relative to the base group.

Figure 15 is a schematic cross-sectional view of line XV-XV in Figure 9.

The sixteenth picture is a schematic diagram of the internal wiring of the display circuit in this creation.

The seventeenth picture is the use state diagram of the creative base group clip set on the edge of the desktop.

In order to clearly illustrate that this creation can achieve the above purpose and effect, the characteristics and effects of the embodiment of this creation are described in detail with illustrations. Please refer to the first figure to the seventeenth figure, the present creation is a display support device, which includes: a main support rod 1 is in the shape of a long column, and one side of its outer circumference (facing the position of the display 100) is provided with a sliding hole 11, And a sliding assembly 2 and a shaft wheel assembly 3 are arranged inside the main support rod 1, the shaft wheel assembly 3 is installed on one end of the sliding assembly 2, and the sliding assembly 2 moves axially in the main support rod 1 In addition, part of the other end of the sliding assembly 2 passes through the sliding hole 11; a lifting rod 4, one end of which is assembled with the other end of the sliding assembly 2 (the part passing through the sliding hole 11), and the lifting The rod 4 and the main support rod 1 are arranged vertically to each other, and the elevating rod 4 and the sliding assembly 2 are lifted and slid together relative to the main support rod 1; The pivot bar 5 is pivoted left and right relative to the lifting rod 4 in the horizontal direction, and the other end of the pivot bar 5 is pivotally connected to the display 100, and the display 100 can pivot left and right relative to the pivot bar 5 to adjust viewing direction; and a pedestal group 6, which is pivoted at the end of the main support rod 1, and the main support rod 1 is opposite to the The base group 6 rotates left and right; wherein, through the lift rod 4 relative to the main support rod 1 lift adjustment, the pivot rod 5 relative to the lift rod 4 pivot adjustment, the display 100 swings left and right relative to the pivot rod 5, and the main support rod 1 relative to the The base group 6 rotates left and right to provide the display 100 which can be adjusted to different height positions and different viewing orientations, and under the adjustment of the elevating rod 4 relative to the main support rod 1, it can be changed by using the collocation of the axle wheel assembly 3 for smooth.

According to the above description, when the user installs and uses this creation, he mainly uses the base set 6 to fix it on the position to be installed (such as a table), and then rotates the main support rod 1 to adjust the sliding hole. 11, determine the viewing direction of the display 100, and then adjust the height position of the lifting rod 4 on the main support rod 1. The position adjustment of the lifting rod 4 is mainly set through the sliding assembly 2 in the main support rod 1. The height of the lifting rod 4 can be adjusted, and the lifting rod 4 and the main support rod 1 are vertically matched to each other, so the rotation of the main support rod 1 will not collide with external objects, and the lifting adjustment of the lifting rod 4 can also be matched Dodging is carried out based on the placement position of the external objects, and finally the horizontal swing orientation of the pivot rod 5 relative to the lifting rod 4 is adjusted. The swing of the pivot rod 5 relative to the lifting rod 4 determines the final viewing direction of the display 100, and the display 100 can be relatively The pivot 5 can be adjusted up and down to provide users with more comfortable viewing. By using the multi-axis adjustment and matching between the main support rod 1, the lifting rod 4, the pivot 5 and the display 100, a wider range of viewing angles can be provided. Adjustment, and the setting of the respective pivot group relationship provides the user with smoother adjustments, without interfering with each other and affecting the adjustment, and can support displays 100 of different weights. This creation really improves the conventional technology. Describe the problems that the display 100 is easy to fall over and collide with desktop objects or walls due to the weight of the display 100 .

After according to the above description, further describe other technical characteristics of this creation below, first please see shown in the first to fourth figures, the main support rod 1 of this creation is mainly connected with a front shell cover 12 and a rear shell cover 13 It is formed by matching, and forms an interior space 14 after the alignment, the sliding assembly 2 and the axle wheel assembly 3 are all arranged in the interior space 14, and the sliding hole 11 is arranged on the front case cover 12 and is connected with the interior space 14 connected, while the built-in space 14 is further equipped with a support cover 7, and the side of the support cover 7 facing the front case cover 12 is recessed to form a groove chamber 71, and the groove chamber 71 communicates with the sliding hole 11, and the sliding assembly 2 The part is displaced in the tank chamber 71, and the sliding assembly 2 further includes a pulley 21 and two track assemblies 22, the pulley 21 has a connecting block 211 and an action block 212, and the action block 212 will be connected with the two The track assemblies 22 are connected in phase. The two track assemblies 22 include two slide rails 221 and two guide rails 222. The two guide rails 222 are arranged on the corresponding inner walls on both sides of the tank chamber 71. The two slide rails 221 are installed on the action block 212. The two slide rails 221 and the two guide rails 222 are combined to form a sliding pattern, and the connecting block 211 of the trolley 21 is passed through the slide hole 11 and combined with the lifting rod 4, and the lifting rod is connected with a plurality of screws 23 4 and the connecting block 211 are locked; and the action block 212 is slid in the tank chamber 71, and the pulley 21 is driven by the two rail assemblies 22 to control the lifting rod 4 along the aperture of the sliding hole 11. displacement.

Continuing the above description, as shown in Figures 1 to 5, 11 and 12, the axle wheel assembly 3 in this invention is arranged on one side of the action block 212 and opposite to the connecting block 211. First, the axle wheel assembly 3 further includes A first wheel set 31 and a second wheel set 32, the first wheel set 31 has two side runners 311 and a first cover 312, and the action block 212 is convexly provided with a second side runner 311. An installation part 2121, the first cover 312 is assembled on the first installation part 2121, and a gap is formed between the two sides of the first cover 312 and the first installation part 2121, and the two side wheels 311 is pivotally assembled in the gap between the action block 212 and the first cover 312 , so that the two side runners 311 are arranged at intervals and roll against the two side walls of the tank chamber 71 respectively. In addition, the part of the second wheel set 32 includes a positive rotation wheel 321 and a lock bolt 322, and the setting of the action block 212 corresponding to the second wheel set 32 is provided with two clamping pieces 2122 arranged at intervals, the positive rotation wheel 321 is sandwiched between the two clips 2122, and the lock bolt 322 penetrates through one side of any clip 2122 in the two clips 2122 and passes through the positive rotating wheel 321, so that the positive rotating wheel 321 is on the positive rotating wheel 321. The two clips 2122 roll, and the positive runner 321 sticks to the bottom surface of the tank chamber 71 to roll, and the rotation direction of the positive runner 321 is from the bottom surface of the tank chamber 71 to the direction of the notch. The side wheel 311 is rolled forward and reverse by the side walls on both sides of the tank chamber 71, through the first wheel set 31 and Under the setting of the second wheel set 32, it is mainly to increase the smoothness of the sliding block 21 in the process of sliding in the groove chamber 71, reduce the feeling of jamming in the sliding process, and reduce the groove of the sliding block 21 relative to the support cover 7 during the sliding process. The room 71 is shifted left and right, and the displacement adjustment of the lifting rod 4, the pivot rod 5 and the display 100 is stabilized.

Continuing the previous section, please refer to the third, ninth and twelfth figures, an elastic control assembly 8 is arranged on the action block 212 and on the same side as the shaft wheel assembly 3, which further includes an upper elastic group 81 and a lower elastic assembly 81. Group 82, the top end of the upper elastic group 81 is fixed in the groove chamber 71 of the support cover 7, and the lower elastic group 82 is set at the bottom end of the upper elastic group 81, and is recessed at the top of the lower elastic group 82 A pushing groove 821, the action block 212 corresponding to the pushing groove 821 is further protruded with a stop block 2123 protruding in the push groove 821, and the stop block 2123 pushes the lower elastic group when the pulley 21 moves down. 82 away from the upper elastic group 81; in addition, the upper elastic group 81 further includes an upper shell 811 and an upper spring part 812, and the lower elastic group 82 further includes a lower shell 822 and at least one spring part 823 (in the figure, two A lower spring part 823 is for illustration, but is not limited thereto), the bottom of the upper shell 811 is provided with an upper clamping portion 811A, and the top of the lower shell 822 is provided with a lower clamping portion 822A, where the pulley 21 has not yet moved At this time, the lower case 822 engages the upper part 811A of the upper case 811 with the lower part 822A, and the upper spring part 812 is elastically retracted inside the upper case 811, and the upper spring part 812 is assembled with one end. Connected to the lower case 822, and the at least one spring member 823 is elastically retracted inside the lower case 822, and one end of the at least one spring member 823 is assembled to the upper case 811, so when the pulley 21 moves along the slide When the direction of the hole 11 moves downward, the lower elastic group 82 will be pushed by the detent block 2123 of the pulley 21 to move, and the lower elastic group 82 will be far away from the upper elastic group 81, which is now located inside the upper shell 811 The upper spring part 812 and the lower spring part 823 located inside the lower shell 822 will be stretched to elastically store force, and because of the setting of the upper spring part 812 and the lower spring part 823, the elevating rod 4, The pivot 5 together with the overall weight of the display 100 after installation can adjust the vertical position of the display 100 arbitrarily.

In addition, as shown in Figures 3, 4, and 16, a pillar casing 9 is further provided in the interior space 14 to combine with the support cover 7, and the setting position of the pillar casing 9 is opposite to the tank chamber. 71, the side of the pillar housing 9 facing the rear case cover 13 is provided with a plurality of cable management retainers 91 and two clips 92, and one end of the plurality of cable management retainers 91 is connected to the edge of the pillar housing 9 and Arranged in a staggered left and right direction, the other end of the plurality of line blocking pieces 91 is not connected to the pillar shell 9 and has the characteristics of elastic concave folding, and the two clips 92 are on the same side as each line blocking piece 91 At the end of the pillar shell 9, a bottom groove 921 is formed between the two clips 92, and a bottom channel 131 is formed in the rear cover 13 corresponding to the bottom groove 921, and the bottom channel 131 is connected to the bottom groove 921. The grooves 921 communicate with each other, and the top of the pillar shell 9 is further recessed to form a top groove 93, and the top of the front cover 12 is cut with a line hole 121 to communicate with the top groove 93. With the above description, when the display 100 is installed on Behind the pivot 5, the circuit of the display 100 can pass through a line guide hole 43 arranged on the elevating rod 4 from bottom to top, then penetrate through the line hole 121 and pass through the top groove 93, and then pass through a plurality of line stoppers. The position of the sheet 91 is used to pull the wires, and the lines are circled by a plurality of line retainers 91 to prevent the lines from being too messy. 131 is pulled out and pulled to the plug, so that through the setting of each line blocking piece 91 and the two clip pieces 92 of the pillar shell 9, the lines can be hidden and arranged, so as to keep the neatness of the display 100 after installation.

See the 2nd, 2nd, 5th, 6th, 13th, 14th, and 14th A diagrams for continuation. On the setting of the elevating rod 4, it includes an inner member 41, an outer shell 42 and the cable management Guide hole 43, the wire guide hole 43 runs through the inner member 41, and the outer shell part 42 is provided with an opening communicating with the corresponding wire guide hole 43, and one end of the inner member 41 is connected to the connecting block of the pulley 21 of the sliding assembly 2 211, and the other end of the inner member 41 passes through a pivot hole 411. In addition, the two sides of the top surface of the inner member 41 are respectively recessed with a positioning groove 412, and the groove section of each positioning groove 412 is It is T-shaped, and the outer shell 42 is covered on the outside of the inner member 41, and the outer shell 42 is provided with a set of holes 421 corresponding to the pivot hole 411 to communicate with the pivot hole 411, and the inner shell 42 corresponds to the pivot hole 411. Each positioning groove 412 is protrudingly provided with a corresponding number of positioning blocks 422, and the cross section of each positioning block 422 is also T-shaped. Groove 412, which provides the assembler to quickly install and locate, and the aforementioned plurality of screws 23 will be locked in from the top surface of the inner member 41 and locked to the pulley 21 to complete the connection, and the setting of the outer shell 42 will cover each screw 23 To keep the appearance of the whole elevating pole 4.

Please see the fifth to eighth, fourteenth, fourteenth A, and fifteenth figures, the foregoing description of the part of the elevating rod 4, and the following description of the part of the pivot rod 5, the pivot rod 5 further includes an outer cover 51 and an inner Bone piece 52, one end of the inner bone piece 52 is protruded with a pivot 521, the pivot 521 is inserted in the sleeve hole 421 of the outer shell 42 and the pivot hole 411 of the inner member 41, and a screw 53 is connected from the The bottom end of the lifting rod 4 penetrates and locks with the pivot 521. In addition, the screw head of the screw 53 is pivotally provided with a pull handle 531. The pull handle 531 mainly provides the operator with a convenient When carrying out the locking or dismounting of the screw 53, the rotation of the screw 53 can be carried out only by using the control of the pull handle 531 (as shown in the sixth figure). 4. Pivoting and swinging; the other end of the inner bone member 52 is horizontally cut into a pivot groove 522, and the display 100 is inserted into the pivot groove 522 with a joint part 200, and a screw lock 54 is inserted into the pivot groove. The slot 522 runs through the assembly part 200. The locking end of the screw lock 54 is provided with a first torsion washer 541, and the torque can be adjusted by adjusting the tightness of the screw lock 54 to squeeze the first torsion washer 541. The display 100 pivots left and right relative to the inner frame 52 with the setting of the screw lock 54. In addition, a limiting groove 523 is further recessed on both sides of the top of the inner bone 52. The features of each limiting groove 523 are the same as The aforementioned positioning groove 412, and the outer cover 51 is a cover group of the inner bone 52, and the inside of the outer cover 51 corresponds to each limiting groove 523, and a corresponding number of limiting blocks 511 are protruded, and each limiting block 511 The feature is the same as the aforementioned positioning block 422 , and the outer cover 51 covers the inner bone 52 and inserts each limiting block 511 into the corresponding limiting groove 523 .

In addition, it is worth mentioning that a front decorative plate 15 is provided at the sliding hole 11 of the front case cover 12. This front decorative plate 15 is assembled with the front case cover 12 and covers the opening of the partial sliding hole 11. It can mainly cover the sliding hole 11 to avoid the entry of foreign matter, and at the same time cover the internal structure of the main support rod 1, so that the overall integrity of the main support rod 1 is higher and perfect, as shown in the third and fourth figures; As shown in the third and fourth figures, in order to improve the installation stability of the pillar shell 9 in the interior space 14, the outer peripheral side of the support cover 7 is further provided with a plurality of magnetic parts 94, and the rear case cover 13 corresponds to each magnetic part 94 Corresponding magnetic parts 132 are then provided, and each magnetic part 94 and each magnetic part 132 attract each other firmly and the rear case cover 13 is combined with the pillar case 9, so that the front case cover 12 and the rear case cover 13 are opposite to each other. After closing, it is convenient to remove the rear case cover 13, which is convenient for line management. The support cover 7 and the support case 9 are not only matched in size, or the locking of parts, but also achieve a stable installation combination by buckling. The arrangement of the magnetic parts 94 and the magnetic parts 132 can further strengthen the stability of the pillar shell 9 in the interior space 14, and prevent the pillar shell 9 together with the support cover 7 from shaking in the interior space 14 and affect the displacement of the sliding assembly 2. .

Finally, this invention provides that the display 100 can be installed in any position, so the clip-type is used in the setting of the base group 6, as shown in Figures 1, 1A, 2A, 2A, and 17. The seat group 6 further includes a clip 61 and an adjusting fixture 62. The clip 61 includes a top plate 611, a side plate 612 and a lower plate 613, and the adjusting fixture 62 includes a clamping plate 621 and a screw rod 622. The top plate 611 and the lower plate 613 are connected to one side of the side plate 612 to form a ㄈ shape, and the area of the top plate 611 is greater than or equal to the area of the lower plate 613, and a clamping section 614 is formed between the top plate 611 and the lower plate 613 , and the screw rod 622 passes through the lower plate 613 with one end, and is screwed with a screw hole 615 of the lower plate 613, and the splint 621 is located in the clamping section 614 and is connected with the screw rod 622. One end is combined, and the screw rotation of the screw rod 622 relative to the screw hole 615 drives the splint 621 closer to and away from the top plate 611; A set 16 and a bolt 17 are further provided. The set 16 is set in the main support rod 1, and the bolt 17 passes through a stopper 18 from the inside of the main support rod 1 and locks the set 16. The bolt 17 17 locking There is a second torsion washer 171 at the end, the torque can be adjusted by adjusting the tightness of the second torsion washer 171 squeezed by the bolt 17 or the number of the second torsion washer 171, and the end of the sleeve 16 is further locked to the top plate 611, and the main support rod 1 rotates relative to the sleeve 16; wherein, a stopper 161 protrudes from the bottom outer edge of the sleeve 16, and two stop positions 711 are provided on the inner edge of the bottom of the support cover 7 corresponding to the stopper 161. When the support rod 1 rotates relative to the sleeve 16 , the two stop positions 711 respectively abut against a protrusion on the stop member 161 to limit the rotation angle.

To sum up, when the user needs to install the display 100 with this invention, the adjustment clamp 62 and the clamp 61 of the base set 6 can cooperate to adjust the distance that can firmly clamp the clamped object (such as a table) before proceeding. The installation is followed by adjusting the positions of the main support rod 1, the lifting rod 4 and the pivot rod 5, so that the display 100 pivoted at one end of the pivot rod 5 can face the direction to be viewed according to the needs of the user, and adjust the suitable height. Position, and then provide the best viewing angle, height, and if necessary, it can be adjusted quickly and conveniently.

As mentioned above, for the foregoing description, after the assembly between the invention and the display 100, and after the clamping operation with the clamped object, the invention adjusts the lifting rod 4 by means of the lifting rod 4 The relative main support rod 1 is assembled vertically to each other, so it will not bump into the desktop or the wall in the adjustment, and can be adjusted adaptively according to the different environments; and the main support rod 1, the lifting rod 4, and the pivot rod 5 The three pivot joint positions formed by the mutual pivot groups between the three pivot joint positions and the display 100 allow the operator to perform rotation and adjustment more smoothly through the difference in torque at the three pivot joint positions; The up and down adjustment operation of the rod 1, through the setting of the first wheel set 31 and the second wheel set 32 of the shaft wheel assembly 3, can reduce the feeling of jamming during the sliding process, and reduce the offset shaking between the support cover 7 and other parts , so as to maintain the service life of each part.

100: display

200: Assembly department

1: Main support rod

4: Lifting rod

5: Pivot

522: pivot slot

6: Base group

Claims (11)

A display support device, which includes: a main support rod, a sliding hole is provided on one side of its outer circumference, and a sliding assembly and a shaft wheel assembly are arranged inside the main support rod, and the shaft wheel assembly is installed on the sliding assembly One end, and the sliding assembly moves axially in the main support rod, and part of the other end of the sliding assembly passes through the sliding hole; a lifting rod, one end of which is assembled with the other end of the sliding assembly, and The elevating rod and the main support rod are mutually vertically arranged, and the elevating rod and the sliding assembly are relative to the main supporting rod to elevate and slide; The lifting rod pivots horizontally, and the other end of the pivot rod is connected with the

The displays are pivotally connected, and the display pivots left and right relative to the pivot; and a base group, the pivot is assembled at the end of the main support rod, and the main support rod rotates left and right relative to the base group; wherein, The display device can be adjusted to different height positions and different viewing orientations through the lifting adjustment of the lifting rod relative to the main support rod, the pivotal adjustment of the pivot rod relative to the lifting rod, and the pivotal adjustment of the display relative to the pivot rod. The display supporting device as described in claim 1, wherein the main support bar further includes a front cover and a rear cover, the front cover and the rear cover are combined to form an interior space, and the sliding hole is It is arranged on the front case cover and communicates with the interior space. In addition, a support cover is installed in the interior space. The side of the support cover facing the front case cover is recessed to form a groove chamber, and the The groove chamber communicates with the sliding hole, and the part of the sliding assembly is displaced in the groove chamber. The display support device as described in claim 2, wherein a pillar shell is further installed in the interior space, the pillar shell is combined with the support cover and opposite to the tank chamber, and the pillar shell faces the rear case cover One side of one side is provided with a plurality of wire management blocks and two clips, and one end of the plurality of wire management blocks is connected to the edge of the pillar shell and arranged in a left and right staggered arrangement, and the two clips are connected with each wire management The baffle piece is on the same side and is arranged at the end of the pillar shell, and a bottom groove is formed between the two clamping pieces, and a bottom passage is cut in the rear cover corresponding to the bottom groove, and the bottom passage is connected with the bottom groove. The grooves are connected. The display supporting device as described in claim 3, wherein the top of the pillar housing is further recessed to form a top groove, and the top of the front cover is cut with a line hole to communicate with the top groove, and the circuit of the display can be connected to the top groove by the front After the wire hole of the shell cover enters, it passes through the top groove and along each wire management block to the bottom groove, and then passes through the bottom channel. The display support device as described in claim 2, wherein the sliding assembly further includes a pulley and two track assemblies, the pulley has a connecting block and an action block, and the connecting block is passed through the sliding hole and connected with the lifting Rods are combined, and the lifting rod and the connecting block are locked with a plurality of screws; the action block is slidably installed in the tank chamber, and the two corresponding inner walls on both sides of the tank chamber are installed respectively. As for the track assembly, the action block is combined with the two track assemblies, and the pulley and the elevating rod move up and down in the sliding hole along the two track assemblies. The display support device as described in claim 5, wherein the axle wheel assembly is arranged on one side of the action block and opposite to the connecting block, the axle wheel assembly further includes a first wheel set and a second wheel set, The first wheel set has two side wheels and a first cover, the first cover is assembled on the action block, and the two side wheels are pivotally assembled between the action block and the first cover interval, the two side runners are set at intervals and roll in contact with the two side walls of the chamber respectively; Also, the second wheel set includes a positive rotating wheel and a lock bolt, and the setting of the action block corresponding to the second wheel set is protrudingly provided with two clips to be arranged at a distance, and the positive rotating wheel system is clamped on the two clips Between the two clips, the lock bolt penetrates through one side of any one of the two clips and runs through the positive wheel, so that the positive wheel rolls between the two clips, and the positive wheel is attached to the The bottom surface of the tank chamber rolls, and the rotation direction of the forward wheel is from the bottom surface of the tank chamber to the notch, and the two side runners roll forward and reverse from the side walls of the tank chamber. The display supporting device as described in claim 5, wherein an elastic control assembly is additionally arranged on the action block and on the same side as the shaft wheel assembly, the elastic control assembly includes an upper elastic group and a lower elastic group, the upper elastic The top end of the group is fixed in the groove chamber of the support cover, and the lower elastic group is set at the bottom of the upper elastic group, and a pushing groove is recessed at the top of the lower elastic group, and the action block corresponds to the pushing groove Then, a catch block is further protruded to protrude in the push groove, and the catch block pushes the lower elastic group away from the upper elastic group when the pulley moves down; in addition, the upper elastic group further includes an upper shell and An upper spring part, the lower elastic group further includes a lower shell and at least one spring part, the bottom end of the upper shell is provided with an upper clamping part, and the top end of the lower shell is provided with a lower clamping part, when the lower shell has not moved, the lower The card part locks the upper card part, and the upper spring part is elastically retracted inside the upper shell, one end of the upper spring part is assembled to the lower shell, and the at least one lower spring part is elastically retracted in the lower Inside the shell, one end of the at least one lower spring member is assembled to the upper shell. When the lower elastic group moves away from the upper elastic group, the upper spring member and the lower spring member are elastically stretched to store force. The display supporting device as described in Claim 1, wherein the lifting pole further comprises a cable management guide hole, an inner member and an outer casing, the cable management guide hole is provided through the lifting pole, and one end of the inner member is connected to the The sliding assembly is combined, and the other end of the inner member passes through a pivot hole. In addition, a positioning groove is recessed on both sides of the top surface of the inner member, and the outer shell is covered on the outer side of the inner member. , and the shell part is provided with a set of holes corresponding to the pivot hole to communicate with the pivot hole, and the interior of the shell part corresponds to each positioning A corresponding number of positioning blocks is protruded from the groove, and the outer shell is assembled on the inner member and each positioning block is inserted into the corresponding positioning groove. The display supporting device as described in claim 8, wherein the pivot rod further includes an outer cover and an inner bone part, and one end of the inner bone part is protruded with a pivot shaft, and the pivot shaft is inserted in the sleeve hole and the pivot hole, and A screw is inserted from the bottom end of the lifting rod and locked with the pivot, and the pivot swings relative to the lifting rod with the setting of the screw; and the other end of the inner bone is transversely cut A pivot slot, the display is inserted into the pivot slot with a set of joints, and a screw lock is inserted into the pivot slot and passes through the joint, and the display is set relative to the inner frame with the screw lock Pivot left and right, in addition, a limit groove is further recessed on both sides of the top of the inner bone, and the outer cover is used to cover the inner bone, and the corresponding number of limit grooves are protruded inside the outer cover. The outer cover covers the inner frame and inserts each limiting block into the corresponding limiting groove. The display supporting device as described in claim 1, wherein the base set further includes a clamp, an adjustment fixture, the clamp includes a top plate, a side plate and a bottom plate, and the adjustment fixture includes a splint, a screw adjuster Rod, the top plate and the lower plate are connected to one side of the side plate with one end, and a clamping area is formed between the top plate and the lower plate, and the screw rod passes through the lower plate with one end, and is connected with the lower plate A screw hole is screwed together, the splint is located in the clamping section and combined with one end of the screw adjustment rod, and the screw rotation of the screw adjustment rod relative to the screw hole drives the splint closer to and away from the top plate; in addition, the The bottom end inside the main support rod is further provided with a set and a bolt. The end of the set is further locked to the top plate, and the main support rod is rotated relative to the set. The display supporting device as described in claim 3, wherein the outer peripheral side of the support cover is further provided with a plurality of magnetic suction parts, and the rear cover is provided with corresponding magnetic suction parts corresponding to each magnetic suction part, and each magnetic suction part is connected to each After the magnetic parts are firmly attracted to each other, the rear case cover and the pillar case are combined with each other.

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