CN219994910U - Display rotating shaft with rotating function - Google Patents

Abstract

The utility model provides a display rotating shaft with a rotating function, which relates to the field of displays and comprises a display, a bearing frame, a rotating shaft, a first rotating ring, a base, radiating fins, a rotating rod and a second rotating ring.

Description

Display rotating shaft with rotating function

Technical Field

The utility model relates to the field of displays, in particular to a display rotating shaft with a rotating function.

Background

The display is an I/O device belonging to a computer, i.e., an input/output device. The display can be divided into a plurality of types such as a CRT (cathode ray tube) and an LCD (liquid crystal display), and meanwhile, the lower end of the middle part of the display is generally provided with a rotating shaft to support the display, and the existing rotating shaft of the display is as follows: CN218817570U discloses a LED display pivot with rotation function, including first mounting panel, first mounting panel is the rectangular plate, the mounting hole has been seted up to the both sides of first mounting panel 1, the upper end of first mounting panel 1 is fixed with the fixed block, the fixed block is the rectangular block, fixed block fixed welding is in the upper end of first mounting panel, be provided with the articulated seat on the fixed block, the laminating of the bottom of articulated seat is on the fixed block, articulated plate has on the articulated seat, the articulated plate can rotate along the articulated seat, the upper end of articulated plate is fixed with the second mounting panel, the upper end at the articulated plate is fixed to the second mounting panel.

The stability of the rotating shaft and the display after the rotating is stopped cannot be guaranteed when the existing display rotating shaft rotates the display, the structure is single when the display rotates, and the problem that auxiliary heat dissipation of the display cannot be carried out when the rotating shaft rotates exists.

Disclosure of Invention

The utility model provides a display rotating shaft with a rotating function, which solves the technical problems in the background technology.

The utility model discloses a purpose and an effect of a display rotating shaft with a rotating function, which are achieved by the following specific technical means: the utility model provides a display pivot with rotation function, includes display, bears frame, pivot, swivel, base, fin, bull stick, swivel No. two, the lower extreme at display back is fixed with bears the frame, and bear the upper and lower end at the display back of frame upper end and all rotate and install the bull stick, the middle part of bull stick is fixed with the fin, the middle part of bearing the frame runs through and is fixed with the pivot, the upper end cover of pivot has connect swivel No. one, the lower extreme of bull stick all cup joints simultaneously is fixed with swivel No. two, the base is installed in the bottom rotation of pivot, the pivot runs through the middle part of base, the equal movable mounting of base upper end that corresponds at pivot both ends has sealed lid, and set up the caulking groove on the inner wall of base, and the middle-end of base inside is fixed with the center seat, the both ends of caulking groove all slide and be provided with the connecting rod, the position department rotation that the connecting rod is close to the center seat simultaneously installs the movable column, the fixed on the inner wall of movable column outer wall is provided with tooth piece No. two, and the middle part of center seat has seted up the spout, and all be fixed with tooth piece on the inner wall of spout both sides, the movable column is nevertheless running through in the spout, the movable column is the cavity is located the equal to set up the cavity of the pivot that is located the sleeve rod that is located in the equal cavity of the position of the axle that is located the cavity of the axle.

Further, the inner wall of the first swivel and the outer wall of the rotating shaft corresponding to the sleeving connection are provided with mutually meshed tooth blocks.

Furthermore, the second swivel is meshed with the first swivel.

Furthermore, the center seat is not in contact with the inner wall of the base.

Further, the first tooth block and the second tooth block are mutually meshed.

Further, the sealing covers correspond to the connecting rods and the loop bars, one ends of the loop bars, which are close to the rotating shafts, penetrate through the rotating shafts, and the diameters of the bottoms of the loop bars are larger than those of the upper ends of the loop bars.

Further, threads corresponding to each other are arranged on the inner wall of the loop bar and the outer wall of the connecting rod.

Further, the top of the base is not contacted with the center.

The beneficial effects are that:

through the setting of swivel No. one and swivel No. two, can drive the swivel No. one with its meshing together rotate when the pivot rotates, the swivel No. one drives the swivel No. two with its meshing again and rotates, reaches the interlock between the swivel No. two, just drives the rotation of fin when reaching the bull stick rotation to reach the pivot rotation and drive the heat dissipation effect that reaches the display when the rotatory adjustment of display.

Through the setting of connecting rod and removal post, can drive the connecting rod and remove in the caulking groove when the pivot rotates, drive simultaneously and remove the post and remove in the spout, remove the post and can be set up by tooth piece and tooth piece meshing No. two when removing in the spout, make it remove more stable when the post removes, and the pivot stops also stabilizing after rotating, reach simultaneously when the display is rotatory and after stopping homoenergetic stability.

The connecting rod and the loop bar are arranged, so that the loop bar can rotate in different directions, and the loop bar is gradually separated from the connecting rod and then enters the placing cavity, thereby achieving convenient disassembly of the rotating shaft.

Drawings

Fig. 1 is a schematic view of the whole back perspective structure of the display of the present utility model.

FIG. 2 is a schematic diagram of a front cross-sectional view of the back of the display according to the present utility model.

Fig. 3 is a schematic view of the internal planar structure of the base of the present utility model.

Fig. 4 is a schematic view of the internal perspective structure of the base of the present utility model.

Fig. 5 is a schematic view of the internal plane structure of the center seat of the present utility model.

Fig. 6 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In fig. 1 to 6, the correspondence between the component names and the reference numerals is:

the display comprises a display-1, a bearing frame-101, a rotating shaft-2, a first rotating ring-201, a base-3, a sealing cover-301, a caulking groove-302, a placing cavity-303, a radiating fin-4, a rotating rod-401, a second rotating ring-402, a center seat-5, a sliding chute-501, a first tooth block-502, a connecting rod-6, a sleeve rod-601, a moving column-7 and a second tooth block-701.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

Examples

As shown in fig. 1 to 6:

a display shaft with a rotation function includes: the display 1, the bearing frame 101, the rotating shaft 2, the first swivel 201, the base 3, the sealing cover 301, the caulking groove 302, the placing cavity 303, the cooling fin 4, the rotating rod 401, the second swivel 402, the center seat 5, the sliding groove 501, the first tooth block 502, the connecting rod 6, the loop bar 601, the moving column 7 and the second tooth block 701, the lower end of the back of the display 1 is fixedly provided with the bearing frame 101, the upper end and the lower end of the back of the display 1 at the upper end of the bearing frame 101 are respectively rotatably provided with the rotating rod 401, the middle part of the rotating rod 401 is fixedly provided with the cooling fin 4, the rotating rod 401 at the lower end penetrates through the bearing frame 101 and is positioned in the bearing frame 101, the middle part of the bearing frame 101 is fixedly penetrated with the rotating shaft 2, the upper end of the rotating shaft 2 is sleeved with the first swivel 201, the inner wall of the first swivel 201 and the outer wall position of the sleeved corresponding rotating shaft 2 are provided with mutually meshed tooth blocks, so that the rotating shaft 2 can drive the display 1 to rotate together when rotating, meanwhile, the lower ends of the rotating rods 401 are sleeved and fixed with a second rotating ring 402, the second rotating rings 402 are mutually meshed, however, when the second rotating ring 402 is close to the first rotating ring 201, the second rotating ring 402 is meshed with the first rotating ring 201, so that when the rotating shaft 2 is manually rotated, the first rotating ring 201 is driven to rotate, the two ends of the rotating shaft 2 are simultaneously driven to rotate with the meshed second rotating ring 402, when the second rotating ring 402 close to the first rotating ring 201 rotates, the second rotating ring 402 can drive the second rotating ring 402 which is mutually meshed with the rotating ring 402 to rotate, and the like, so that the effect that each rotating rod 401 rotates is achieved, the radiating fin 4 can be driven to rotate together under the rotation of the rotating shaft 401, the effect that the radiating fin 4 is driven to rotate together under the rotation of the rotating shaft 2 is achieved, meanwhile, the base 3 is rotatably arranged at the bottom of the rotating shaft 2, the rotating shaft 2 penetrates through the middle part of the base 3, the sealing covers 301 are movably arranged at the upper ends of the base 3 corresponding to the two ends of the rotating shaft 2, the caulking grooves 302 are formed in the inner wall of the base 3, the center seat 5 is fixed at the middle end of the inside of the base 3, the center seat 5 and the inner wall of the base 3 are arranged in a non-contact manner, the connecting rods 401 are arranged at the two ends of the caulking grooves 302 in a sliding manner, the moving columns 7 are rotatably arranged at the positions, close to the center seat 5, of the connecting rods 401, the second tooth blocks 701 are fixedly arranged around the outer walls of the moving columns 7, the sliding grooves 501 are formed in the middle part of the center seat 5, the first tooth blocks 502 are fixed on the inner walls of the two sides of the sliding grooves 501, the moving columns 7 penetrate into the sliding grooves 501, the first tooth blocks 502 and the second tooth blocks 701 are mutually meshed, the ends, close to the rotating shaft 2, of the moving columns 7 are sleeved with the sleeve rods 401, the sealing covers 301 correspond to the connecting rods 6 and the sleeve rods 601, the one end that is close to pivot 2 of loop bar 601 all runs through in the inside setting of pivot 2 to the diameter of loop bar 601 bottom is greater than the diameter of loop bar 601 upper end, makes its loop bar 601 can not break away from the pivot 2 inside easily, and the pivot 2 position department that the loop bar 601 corresponds all has offered and has placed chamber 303, the bottom of loop bar 601 just runs through and is located to place the intracavity 303 and set up, and the inner wall of loop bar 601 and the outer wall of connecting rod 6 all are equipped with the screw thread that corresponds each other, make it when carrying out the different direction rotation of loop bar 601, when making its loop bar 601 break away from connecting rod 6 gradually and enter into the chamber 303 of placing that corresponds, reach the break away from of loop bar 601 and connecting rod 6, the top and the center of base 3 do not contact the setting, be convenient for connecting rod 6 removes in the inside of bottom, make it also more convenient when carrying out the dismantlement of pivot 2 when not influencing connecting rod 6 and moving.

Working principle: when the display 1 is required to rotate, the rotating shaft 2 can be manually rotated, so that the rotating shaft 2 drives the display 1 to rotate, meanwhile, the bottom of the rotating shaft 2 can drive the connecting rods 6 at two ends to rotate in the caulking grooves 302, the connecting rods 6 can drive the movable column 7 to rotate in the sliding grooves 501 when rotating, the movable column 7 can be meshed and rotated by the second tooth block 701 and the first tooth block 502 when rotating in the sliding grooves 501, the rotating shaft 2 is more stable when rotating, and the rotating shaft 2 and the display 1 can be stable after the rotation is stopped, thereby being convenient for the use of the display 1, simultaneously, the rotating shaft 2 drives the first rotating ring 201 meshed with the rotating shaft 2 to rotate, the first rotating ring 201 can drive the second rotating ring 701 meshed with the first rotating ring to rotate together, and secondly, the second rotating ring 701 and the second rotating ring 701 are meshed and interlocked with each other, thereby achieving the effect that all the second rotating rings 701 are rotated uniformly, the second swivel 701 rotates and simultaneously drives the corresponding rotating rods 6 to rotate, the rotating rods 6 rotate and drive the corresponding cooling fins 4 to rotate, so that the cooling effect of the display 1 can be achieved when the display 1 is regulated by stable rotation, when the rotating shaft 2 needs to be disassembled, the sealing covers 301 at the two ends are opened, then the sleeve rod 601 is reversely rotated, the sleeve rod 601 gradually breaks away from the connecting rod 6 and enters the corresponding placing cavity 303, after the sleeve rod 601 is completely separated from the connecting rod 6, the rotating shaft 2 can be directly pulled out and disassembled, finally, when the rotating shaft 2 needs to be installed, the sleeve rods 601 at the two ends of the rotating shaft 2 are firstly placed on the base 3 provided with the sealing covers 301, at the moment, the sleeve rod 601 corresponds to the connecting rod 6, the sleeve rod 601 can be rotated clockwise to gradually wrap the connecting rod 6, then the sealing covers 301 are covered and sealed, and the installation of the rotating shaft 2 is completed, making it more convenient to disassemble and assemble the shaft 2.

Claims (6)

1. The utility model provides a display pivot with rotation function, includes display (1), bears frame (101), pivot (2), swivel (201) No. one, base (3), fin (4), bull stick (401), swivel (402) No. two, its characterized in that: the lower extreme at display (1) back is fixed with bears frame (101), and the middle part that bears frame (101) runs through and is fixed with pivot (2), and pivot (2) upper end cover has connect swivel (201) one number, and base (3) are installed in the bottom rotation of pivot (2), and base (3) upper end that pivot (2) both ends correspond all movable mounting has sealed lid (301), has seted up caulking groove (302) on the inner wall of base (3), and base (3) inside middle-end is fixed with center seat (5), and spout (501) have been seted up at the middle part of center seat (5).

2. The display shaft with rotation function according to claim 1, wherein: the upper end and the lower end of the back of the display (1) at the upper end of the bearing frame (101) are respectively provided with a rotating rod (401) in a rotating mode, the middle of each rotating rod (401) is fixedly provided with a radiating fin (4), and the lower ends of the rotating rods (401) are respectively sleeved and fixed with a second rotating ring (402).

3. The display shaft with rotation function according to claim 1, wherein: the two ends of the caulking groove (302) are both provided with a connecting rod (6) in a sliding manner, meanwhile, a moving column (7) is rotatably installed at the position of the connecting rod (6) close to the center seat, a second tooth block (701) is fixedly arranged around the outer wall of the moving column (7), and the moving column (7) penetrates into the sliding groove (501).

4. The display shaft with rotation function according to claim 1, wherein: a first tooth block (502) is fixed on the inner walls of the two sides of the sliding groove (501), a sleeve rod (601) is sleeved at one end of the movable column (7) close to the rotating shaft (2), a placing cavity (303) is formed in the position of the rotating shaft (2) corresponding to the sleeve rod (601), and the bottom of the sleeve rod (601) is arranged in the placing cavity (303) in a penetrating mode.

5. The display shaft with rotation function according to claim 1, wherein: the inner wall of the first swivel (201) and the outer wall of the rotating shaft (2) corresponding to the sleeving connection are provided with mutually meshed tooth blocks.

6. The display shaft with rotation function according to claim 1, wherein: the second swivel (402) is meshed with the first swivel (201).