Novel movable terminal lifting support

Abstract

The utility model discloses a novel movable terminal lifting support which comprises a supporting base, a lifting vertical rod assembly and a terminal hanging frame. The lower end of the lifting vertical rod assembly is connected with the supporting base. A transverse arm extending transversely is fixedly installed at the upper end of the lifting vertical rod assembly, the terminal hanging frame is located on the front end side of the transverse arm, a middle movable part is installed between the terminal hanging frame and the transverse arm, and the rear end of the middle movable part is rotationally connected with the front end of the transverse arm through a first torsion adjustable rotating shaft. The first torsion adjustable rotating shaft is transversely arranged in the left-right direction; the terminal hanging frame is rotationally connected with the front end of the middle movable support through a second torsion adjustable rotating shaft, and the second torsion adjustable rotating shaft is transversely arranged in the front-back direction. By means of the structural design, the movable type lifting platform has the advantages of being novel in design, compact in structure and suitable for movable use.

Description

Technical Field

[0001] The utility model relates to the technical field of bracket devices, in particular to a novel movable terminal lifting bracket. Background Art

[0002] The patent number is: ZL202120422164.9, and the patent name is: A Chinese utility model patent for a floor-standing display stand adjustment mechanism, which essentially discloses a terminal lifting stand structure; specifically, the floor-standing display stand adjustment mechanism includes a base, a lifting pole, a rotating arm, a stretching arm, and a bracket. The bottom of the lifting pole is connected to the base, and the middle part of the lifting pole has a lifting positioning structure to enable the lifting pole to be freely lifted and lowered; the rotating arm is laterally arranged at the top of the lifting pole and is rotatably connected to the lifting pole, and the rotating arm can rotate 360° relative to the lifting pole; the two ends of the stretching arm are respectively provided with a first rotating head and a second rotating head, and the stretching arm is rotatably arranged at the other end of the rotating arm through the first rotating head; the bracket is rotatably arranged at the lower end of the second rotating head through a rotating rotating member, and the bracket can be rotated up and down slightly with the rotating rotating member as the rotating fulcrum.

[0003] It should be pointed out that the above-mentioned floor-standing monitor stand adjustment mechanism has the following defects, specifically: the compactness of the structure is poor, and since the tension arm, rotating arm and lifting pole connected by rotation in sequence will make the center of gravity of the monitor very forward, it is necessary to auxiliary fix the base, which is not suitable for mobile use. Utility Model Content

[0004] The utility model aims to provide a novel movable terminal lifting bracket to address the deficiencies of the prior art. The novel movable terminal lifting bracket has a novel design, a compact structure and is suitable for mobile use.

[0005] In order to achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions.

[0006] A novel movable terminal lifting bracket includes a supporting base, a lifting pole assembly, and a terminal bracket, wherein the lower end of the lifting pole assembly is connected to the supporting base;

[0007] The upper end of the lifting pole assembly is fastened with a laterally extending cross arm, the terminal bracket is located at the front end side of the cross arm, and an intermediate movable member is installed between the terminal bracket and the cross arm, the rear end of the intermediate movable member is rotatably connected to the front end of the cross arm through a first torque adjustable rotating shaft, and the first torque adjustable rotating shaft is arranged laterally along the left and right direction;

[0008] The terminal bracket is rotatably connected to the front end of the intermediate movable bracket through a second torque-adjustable rotating shaft, and the second torque-adjustable rotating shaft is arranged transversely along the front-to-back direction.

[0009] The lifting pole assembly includes an upper outer sleeve and a lower outer sleeve, and the lower end of the upper outer sleeve is slidably inserted into the lower outer sleeve;

[0010] The lower end of the lower outer sleeve is fastened with a base connector, and the lower end of the lower outer sleeve is connected to the support base through the base connector; the upper end of the upper outer sleeve is screwed to the rear end of the cross arm;

[0011] A vertically arranged hydraulic rod is installed inside the lower outer sleeve, the lower end of the hydraulic rod is tightly connected to the base connector, the upper end of the hydraulic rod is connected to an extension rod, the upper end of the extension rod is tightly connected to the rear end of the cross arm, and the upper outer sleeve is located outside the extension rod.

[0012] The upper end of the hydraulic rod is provided with a slide rail assembly, which includes a linkage sleeve which is fitted and fastened to the outer periphery of the upper end of the hydraulic rod, and the linkage sleeve is rotatably provided with a POM roller which is in rolling contact with the inner wall of the outer sleeve at the lower end.

[0013] Wherein, the linkage sliding sleeve is fastened with a POM sliding block which is in sliding contact with the inner wall of the outer sleeve at the lower end.

[0014] The new movable terminal lifting bracket also includes a connecting line, and the two ends of the connecting line are respectively equipped with Type-C connectors;

[0015] The connecting wire passes through the inner cavity of the upper outer sleeve and the inner cavity of the lower outer sleeve from top to bottom, the linkage sliding sleeve is provided with a sliding sleeve wire groove for the connecting wire to pass through, and the base connecting piece is provided with a connecting piece wire groove for the connecting wire to pass through;

[0016] The upper end of the connecting wire extends to the terminal bracket position, and the lower end of the connecting wire passes through the connecting piece wire groove of the base connecting piece and extends into the supporting base.

[0017] Wherein, the periphery of the cross arm is covered with a decorative shell.

[0018] Wherein, the periphery of the first torque adjustable rotating shaft is sheathed with torsion springs respectively connected with the front end portion of the cross arm and the intermediate movable member.

[0019] The beneficial effects of the utility model are as follows: the utility model is a novel movable terminal lifting bracket, which includes a support base, a lifting pole assembly, and a terminal bracket, wherein the lower end of the lifting pole assembly is connected to the support base; the upper end of the lifting pole assembly is fastened with a laterally extending cross arm, the terminal bracket is located at the front end side of the cross arm, and an intermediate movable part is installed between the terminal bracket and the cross arm, the rear end of the intermediate movable part is rotatably connected to the front end of the cross arm through a first torque adjustable shaft, and the first torque adjustable shaft is arranged laterally along the left and right directions; the terminal bracket is rotatably connected to the front end of the intermediate movable bracket through a second torque adjustable shaft, and the second torque adjustable shaft is arranged laterally along the front and rear directions. Through the above structural design, the utility model has the advantages of novel design, compact structure and suitability for mobile use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention is further described below with reference to the accompanying drawings, but the embodiments in the accompanying drawings do not constitute any limitation to the present invention.

[0021] Figure 1 It is a structural schematic diagram of the utility model.

[0022] Figure 2 It is a structural schematic diagram of the lifting pole assembly of the utility model.

[0023] Figure 3 It is an exploded schematic diagram of the lifting pole assembly of the utility model.

[0024] Figure 4 It is a schematic diagram of the partial structure decomposition of the utility model.

[0025] Figure 5 It is a structural schematic diagram of the slide rail assembly of the utility model.

[0026] exist Figures 1 to 5 Included are:

[0027] 1-support base; 2-lifting pole assembly; 21-upper outer sleeve; 22-lower outer sleeve; 23-base connector; 231-connector wire groove; 24-hydraulic rod; 25-extension rod; 26-slide rail assembly; 261-linkage sleeve; 2611-sleeve wire groove; 262-POM roller; 263-POM slider; 3-terminal bracket; 4-cross arm; 5-middle movable part; 61-first torque adjustable shaft; 62-second torque adjustable shaft; 63-torsion spring; 7-connecting wire; 71-Type-C connector; 8-decorative shell; 9-display terminal. DETAILED DESCRIPTION

[0028] The present invention will be described below in conjunction with specific implementation methods.

[0029] Embodiment 1, as Figures 1 to 4 As shown, a novel movable terminal lifting bracket includes a supporting base 1, a lifting pole assembly 2, and a terminal bracket 3, wherein the lower end of the lifting pole assembly 2 is connected to the supporting base 1.

[0030] Among them, the upper end of the lifting pole assembly 2 is fastened with a laterally extending cross arm 4, the terminal bracket 3 is located at the front end side of the cross arm 4, and an intermediate movable part 5 is installed between the terminal bracket 3 and the cross arm 4, and the rear end of the intermediate movable part 5 is rotatably connected to the front end of the cross arm 4 through a first torque adjustable rotating shaft 61, and the first torque adjustable rotating shaft 61 is arranged laterally along the left and right direction.

[0031] Furthermore, the terminal bracket 3 is rotationally connected to the front end of the intermediate movable bracket via a second torque-adjustable rotating shaft 62, and the second torque-adjustable rotating shaft 62 is arranged transversely along the front-to-back direction.

[0032] It should be pointed out that if Figure 1 As shown, the display terminal 9 is mounted on the terminal bracket 3; since the rear end of the intermediate movable member 5 is rotatably connected to the front end of the cross arm 4 through the first torque adjustable rotating shaft 61, the intermediate movable member 5 can be pitched and rotated relative to the cross arm 4; since the terminal bracket 3 is rotatably connected to the front end of the intermediate movable bracket through the second torque adjustable rotating shaft 62, the terminal bracket 3 can be horizontally rotated relative to the intermediate movable member 5. Since the terminal bracket 3 can be rotated in two directions relative to the cross arm 4, namely, pitch rotation and horizontal rotation, the display terminal 9 can be pitched and rotated horizontally when in use, so as to achieve angle adjustment according to the needs of the use scenario.

[0033] It should be emphasized that the terminal bracket 3 of the first embodiment of the present invention is installed on the cross arm 4 by means of a first torque-adjustable rotating shaft 61, an intermediate movable part 5, and a second torque-adjustable rotating shaft 62 connected in sequence. Compared with the prior art method of installing the display terminal 9 by means of a stretching arm and a rotating arm connected in sequence, the new movable terminal lifting bracket structure of the first embodiment of the present invention is more compact and does not make the center of gravity of the display very forward, which makes it easy to move and use.

[0034] Based on the above, it can be seen that through the above structural design, the new movable terminal lifting bracket of the first embodiment has the advantages of novel design, compact structure and suitability for mobile use.

[0035] Embodiment 2, as Figure 4 As shown, the difference between the second embodiment and the first embodiment is that a torsion spring 63 connected to the front end of the cross arm 4 and the intermediate movable member 5 is respectively sleeved on the periphery of the first torque adjustable rotating shaft 61 .

[0036] When in use, the torsion spring 63 can provide additional elastic force for adjusting the pitch angle of the display terminal 9 , and the auxiliary elastic force can enable the display terminal 9 to be positioned at a desired angle at will.

[0037] Embodiment three, as Figures 1 to 3 As shown, the difference between the third embodiment and the first embodiment is that the lifting pole assembly 2 includes an upper outer sleeve 21 and a lower outer sleeve 22 , and the lower end of the upper outer sleeve 21 is slidably inserted into the lower outer sleeve 22 .

[0038] Among them, the lower end of the lower outer sleeve 22 is fastened with a base connector 23, and the lower end of the lower outer sleeve 22 is connected to the support base 1 through the base connector 23; the upper end of the upper outer sleeve 21 is screwed to the rear end of the cross arm 4.

[0039] In addition, a vertically arranged hydraulic rod 24 is installed inside the lower end outer sleeve 22, the lower end of the hydraulic rod 24 is fastened to the base connecting piece 23, the upper end of the hydraulic rod 24 is connected to an extension rod 25, the upper end of the extension rod 25 is fastened to the rear end of the cross arm 4, and the upper end outer sleeve 21 is located on the periphery of the extension rod 25.

[0040] It should be explained that in the process of the lifting pole assembly 2 of the third embodiment to adjust the height of the display terminal 9, the hydraulic rod 24 is adaptively adjusted in height according to the required height of the display terminal 9. During this process, the upper outer sleeve 21 is lifted and lowered relative to the lower outer sleeve 22, and the force of the hydraulic rod 24 is adaptively adjusted according to the weight of the display terminal 9, so that the display terminal 9 can stop at any height.

[0041] Embodiment 4, as Figure 3 and Figure 5 As shown, the difference between the fourth embodiment and the third embodiment is that a slide rail assembly 26 is installed at the upper end of the hydraulic rod 24, and the slide rail assembly 26 includes a linkage sleeve 261 which is set and fastened to the outer periphery of the upper end of the hydraulic rod 24, and the linkage sleeve 261 is rotatably installed with a POM roller 262 which is in rolling contact with the inner wall of the outer sleeve 22 at the lower end.

[0042] In addition, the linkage sliding sleeve 261 is fastened with a POM sliding block 263 which is in sliding contact with the inner wall of the lower outer sleeve 22 .

[0043] It should be explained that the inner cavity of the lower outer sleeve 22 and the linkage sliding sleeve 261 of the fourth embodiment adopt a contour design, and the linkage sliding sleeve 261 can only be lifted and slid relative to the lower outer sleeve 22 but cannot rotate relative to it.

[0044] When the lifting upright pole assembly 2 of the fourth embodiment realizes the support height adjustment, the linkage sleeve 261 is lifted and lowered synchronously with the upper end of the hydraulic rod 24, and the linkage sleeve 261 is lifted and lowered relative to the lower outer sleeve 22; during this process, the POM slider 263 is in sliding contact with the inner wall of the lower outer sleeve 22, and the POM roller 262 is in rolling contact with the inner wall of the lower outer sleeve 22. The POM slider 263 and the POM roller 262 can play a role in silencing and reducing shaking, and the POM roller 262 can improve the smoothness of the up and down lifting action.

[0045] Embodiment 5, as Figures 2 to 5 As shown, the difference between the fifth embodiment and the first embodiment is that the new movable terminal lifting bracket further includes a connecting line 7, and the two ends of the connecting line 7 are respectively equipped with Type-C connectors 71.

[0046] Among them, the connecting line 7 passes through the inner cavity of the upper outer sleeve 21 and the inner cavity of the lower outer sleeve 22 from top to bottom, the linkage sleeve 261 is provided with a sleeve wire groove 2611 for the connecting line 7 to pass through, and the base connector 23 is provided with a connector wire groove 231 for the connecting line 7 to pass through.

[0047] In addition, the upper end of the connecting wire 7 extends to the position of the terminal bracket 3 , and the lower end of the connecting wire 7 passes through the connecting piece wire groove 231 of the base connecting piece 23 and extends into the supporting base 1 .

[0048] In the fifth embodiment, the connection line 7 for connecting the display terminal 9 is hidden in the internal space, and the two ends of the connection line 7 are quickly connected to the external device through the Type-C connector 71, so the connection is convenient and fast. The hidden structure design of the connection line 7 can make the whole more beautiful when used.

[0049] Embodiment six, as Figures 1 to 4 As shown, the difference between the sixth embodiment and the first embodiment is that a decorative shell 8 is sheathed around the cross arm 4 .

[0050] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A novel movable terminal lifting bracket, comprising a supporting base (1), a lifting pole assembly (2), and a terminal bracket (3), wherein the lower end of the lifting pole assembly (2) is connected to the supporting base (1); Features: A transversely extending transverse arm (4) is fixedly mounted on the upper end of the lifting pole assembly (2); the terminal bracket (3) is located at the front end side of the transverse arm (4); an intermediate movable member (5) is installed between the terminal bracket (3) and the transverse arm (4); the rear end of the intermediate movable member (5) is rotatably connected to the front end of the transverse arm (4) via a first torque adjustable rotating shaft (61); and the first torque adjustable rotating shaft (61) is arranged transversely in the left-right direction; The terminal bracket (3) is rotatably connected to the front end of the intermediate movable bracket via a second torque-adjustable rotating shaft (62), and the second torque-adjustable rotating shaft (62) is arranged transversely along the front-rear direction.

2. According to claim 1, the novel movable terminal lifting bracket is characterized in that: The lifting pole assembly (2) comprises an upper outer sleeve (21) and a lower outer sleeve (22), wherein the lower end of the upper outer sleeve (21) is slidably inserted into the lower outer sleeve (22); The lower end of the lower outer sleeve (22) is fastened with a base connector (23), and the lower end of the lower outer sleeve (22) is connected to the support base (1) via the base connector (23); the upper end of the upper outer sleeve (21) is threadedly connected to the rear end of the cross arm (4); A hydraulic rod (24) arranged vertically is installed inside the lower outer sleeve (22); the lower end of the hydraulic rod (24) is tightly connected to the base connecting member (23); the upper end of the hydraulic rod (24) is connected to an extension rod (25); the upper end of the extension rod (25) is tightly connected to the rear end of the cross arm (4); and the upper outer sleeve (21) is located outside the extension rod (25).

3. A novel movable terminal lifting bracket according to claim 2, characterized in that: The upper end of the hydraulic rod (24) is provided with a slide rail assembly (26), the slide rail assembly (26) comprising a linkage sleeve (261) which is sleeved and fastened to the outer periphery of the upper end of the hydraulic rod (24), and the linkage sleeve (261) is rotatably provided with a POM roller (262) which is in rolling contact with the inner wall of the lower outer sleeve (22).

4. The novel movable terminal lifting bracket according to claim 3 is characterized in that: The linkage sliding sleeve (261) is fastened with a POM sliding block (263) which is in sliding contact with the inner wall of the lower end outer sleeve (22).

5. The novel movable terminal lifting bracket according to claim 3 is characterized in that: The novel movable terminal lifting bracket also includes a connecting wire (7), and the two ends of the connecting wire (7) are respectively provided with Type-C connectors (71); The connecting wire (7) passes through the inner cavity of the upper outer sleeve (21) and the inner cavity of the lower outer sleeve (22) from top to bottom, the linkage sliding sleeve (261) is provided with a sliding sleeve wire groove (2611) for the connecting wire (7) to pass through, and the base connecting piece (23) is provided with a connecting piece wire groove (231) for the connecting wire (7) to pass through; The upper end of the connecting wire (7) extends to the position of the terminal bracket (3), and the lower end of the connecting wire (7) passes through the connecting piece wire groove (231) of the base connecting piece (23) and extends into the supporting base (1).

6. The novel movable terminal lifting bracket according to claim 1 is characterized in that: A decorative shell (8) is sleeved on the periphery of the cross arm (4).

7. A novel movable terminal lifting bracket according to any one of claims 1 to 6, characterized in that: The periphery of the first torque-adjustable rotating shaft (61) is provided with a torsion spring (63) respectively connected to the front end of the cross arm (4) and the intermediate movable member (5).

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