CN219453467U - Compact display rotating shaft - Google Patents

Abstract

The utility model provides a compact display rotating shaft, which comprises a rotating shaft and a movable frame, wherein the movable frame comprises a first movable plate, a second movable plate and a plurality of connecting beams, the rotating shaft comprises a shaft body and a fixed plate arranged in the middle of the shaft body, shaft holes are formed in the first movable plate and the second movable plate in a penetrating mode, one end of the shaft body sequentially penetrates through a limiting gasket and the shaft holes and is in threaded connection with a nut, limiting steps are arranged on the limiting gasket in an extending mode, arc-shaped limiting grooves are formed in the first movable plate and the second movable plate, and the limiting steps are movably arranged on the arc-shaped limiting grooves. The first movable plate and the second movable plate are connected through the plurality of connecting beams, the overall structural strength of the movable frame is improved, the movable frame and the display screen main body are ensured to be connected stably, the two ends of the shaft body are ensured to rotate stably on shaft holes on two sides, and when the display screen main body is subjected to angle adjustment, the limiting step can move on the arc limiting groove and has an angle adjusting function in a certain range.

Description

Compact display rotating shaft

Technical Field

The utility model relates to the field of rotating shafts, in particular to a compact display rotating shaft.

Background

The display mainly comprises display screen main part and base, in order to realize the rotation function between display screen main part and the base, need install the pivot. The pivot of display contains fixed part and movable part, fixed part installs on the base, movable part installs in the display screen main part, current display pivot its movable part is split into two independent mounting panels, the mounting panel passes through screwed connection in the display screen main part, because do not link up between two mounting panels, the overall structure intensity of pivot movable part is relatively poor, the condition that loosens appears easily between mounting panel and the display screen main part appears, the connection stability between display screen main part and the base is not enough, the reliability of pivot is relatively poor, the upset stability of display is relatively poor, abnormal sound appears easily.

Disclosure of Invention

The utility model aims to solve the problem of providing a compact display rotating shaft, which improves the structural strength of the rotating shaft and ensures the stable operation of the rotating shaft.

The utility model provides a compact display rotating shaft which comprises a rotating shaft and a movable frame, wherein the movable frame comprises a first movable plate and a second movable plate which are symmetrically arranged, and a plurality of connecting beams which are detachably connected between the first movable plate and the second movable plate, the rotating shaft comprises a shaft body and a fixed plate arranged in the middle of the shaft body, shaft holes are formed in the first movable plate and the second movable plate in a penetrating mode, one end of the shaft body sequentially penetrates through a limiting gasket and the shaft holes and is in threaded connection with a nut, limiting steps are arranged on the limiting gasket in an extending mode, arc-shaped limiting grooves are formed in the first movable plate and the second movable plate, and the limiting steps are movably arranged on the arc-shaped limiting grooves.

Preferably, the first movable plate and the second movable plate all comprise a first installation part, a second installation part and an arch bridge part connected between the first installation part and the second installation part, the connecting beam is connected between the second installation parts of the first movable plate and the second movable plate through screws, the arch bridge part comprises a first side wall, a second side wall and a top wall connected between the first side wall and the top end of the second side wall, the shaft hole is penetrated on the second side wall, a cavity is formed in the inner side of the arch bridge part, the end part of the shaft body is positioned in the cavity, and a first screw hole is penetrated on the first installation part.

Preferably, be provided with the double claw on the second lateral wall and gather the oil gasket, the double claw gathers the oil gasket and contains first gasket, second gasket, connects the connecting portion between first gasket and second gasket bottom, and second lateral wall bottom is provided with the draw-in groove that matches with connecting portion, and connecting portion block is on the draw-in groove, and the second lateral wall is pressed from both sides between first gasket, second gasket, has set gradually first oil gasket, a plurality of spring gaskets, second oil gasket between first gasket, the nut.

Preferably, the fixing plate is provided with a second screw hole.

Preferably, a limiting platform is arranged between the bottom end of the fixing plate and the shaft body.

The beneficial effects of the utility model are as follows: the utility model provides a compact display rotating shaft, which is characterized in that a plurality of connecting beams are used for connecting a first movable plate and a second movable plate, so that the overall structural strength of a movable frame is improved, the movable frame and a display screen main body are ensured to be connected stably, the two ends of a shaft body are ensured to rotate stably on shaft holes on two sides, and when the display screen main body is subjected to angle adjustment, a limiting step can move on an arc limiting groove, so that the compact display rotating shaft has an angle adjustment function within a certain range.

Drawings

Fig. 1 illustrates an outline structure of the present utility model.

Fig. 2 illustrates an exploded structural schematic of the present utility model.

Fig. 3 illustrates a cross-sectional view of the present utility model.

Fig. 4 illustrates a partially enlarged structural view of the portion a of fig. 2 according to the present utility model.

Reference numerals illustrate: the device comprises a rotating shaft 10, a shaft body 11, a fixed plate 12, a second screw hole 120, a limiting platform 121, a first movable plate 20, a shaft hole 200, an arc limiting groove 201, a first mounting part 202, a second mounting part 203, an arch bridge part 204, a first side wall 205, a second side wall 206, a top wall 207, a cavity 208, a first screw hole 209, a clamping groove 210, a second movable plate 21, a connecting beam 22, a limiting gasket 30, a limiting step 31, a nut 40, a double-claw oil collecting gasket 50, a first gasket 51, a second gasket 52, a connecting part 53, a first oil collecting gasket 60, a spring gasket 61 and a second oil collecting gasket 62.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure.

All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are intended to be within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Reference is made to fig. 1-4.

The utility model provides a compact display rotating shaft, which comprises a rotating shaft 10 and a movable frame, wherein the movable frame comprises a first movable plate 20, a second movable plate 21 and a plurality of connecting beams 22, wherein the first movable plate 20 and the second movable plate 21 are symmetrically arranged, the connecting beams 22 are detachably connected between the first movable plate 20 and the second movable plate 21, the rotating shaft 10 comprises a shaft body 11 and a fixed plate 12 arranged in the middle of the shaft body 11, shaft holes 200 are formed in the first movable plate 20 and the second movable plate 21 in a penetrating mode, one end of the shaft body 11 sequentially penetrates through a limiting gasket 30 and the shaft holes 200 and then is in threaded connection with nuts 40, limiting steps 31 are arranged on the limiting gasket 30 in an extending mode, arc-shaped limiting grooves 201 are formed in the first movable plate 20 and the second movable plate 21, and the limiting steps 31 are movably arranged on the arc-shaped limiting grooves 201.

During specific assembly, one end of the shaft body 11 sequentially passes through the limiting gasket 30 and the shaft hole 200 of the first movable plate 20 and is connected to the nut 40 in a threaded manner, then the other end of the shaft body 11 sequentially passes through the limiting gasket 30 and the shaft hole 200 of the second movable plate 20 and is connected to the nut 40 in a threaded manner, and then the connecting beam 22 is installed between the first movable plate 20 and the second movable plate 21, so that the first movable plate 20 and the second movable plate 21 are assembled and connected. The use principle is that the first movable plate 20 and the second movable plate 21 are connected through a plurality of connecting beams 22, the overall structural strength of the movable frame is improved, the movable frame and the display screen main body are ensured to be connected stably, the two ends of the shaft body 11 are ensured to stably rotate on the shaft holes 200 on two sides, and when the angle of the display screen main body is adjusted, the limiting step 31 can move on the arc limiting groove 201 and has an angle adjusting function in a certain range.

Based on the above embodiment, the first movable plate 20 and the second movable plate 21 each include a first mounting portion 202, a second mounting portion 203, and an arch bridge portion 204 connected between the first mounting portion 202 and the second mounting portion 203, the connecting beam 22 is connected between the second mounting portions 203 of the first movable plate 20 and the second movable plate 21 by screws, the arch bridge portion 204 includes a first side wall 205, a second side wall 206, and a top wall 207 connected between the top ends of the first side wall 205 and the second side wall 206, the shaft hole 200 is penetratingly disposed on the second side wall 206, a cavity 208 is formed inside the arch bridge portion 204, the end portion of the shaft 11 is located in the cavity 208, and a first screw hole 209 is penetratingly disposed on the first mounting portion 202. Specifically, the first mounting portion 202 can be mounted on the display screen main body through the first screw hole 209 by using screws, and is fixed between the second mounting portions 203 on two sides through the connecting beam 22, so that the first movable plate 20 and the second movable plate 21 can be connected, the overall structural strength of the movable frame is enhanced, the cavity 208 can provide a movable space for the end portion of the shaft body 11, and the structural compactness of the display rotating shaft is improved.

Based on the above embodiment, the second side wall 206 is provided with the double-claw oil-gathering gasket 50, the double-claw oil-gathering gasket 50 includes the first gasket 51, the second gasket 52, the connecting portion 53 connected between the bottoms of the first gasket 51 and the second gasket 52, the bottom end of the second side wall 206 is provided with the clamping groove 210 matched with the connecting portion 53, the connecting portion 53 is clamped on the clamping groove 210, the second side wall 206 is clamped between the first gasket 51 and the second gasket 52, and the first oil-gathering gasket 60, the plurality of spring gaskets 61 and the second oil-gathering gasket 62 are sequentially arranged between the first gasket 51 and the nut 40. Specifically, the connecting portion 53 of the double-claw oil-gathering gasket 50 is clamped on the clamping groove 210, so that the double-claw oil-gathering gasket 50 can be prevented from moving on the first movable plate 20 and the second movable plate 21, the structural compactness of the rotating shaft of the display is improved, the structural strength is higher, and the rotation is more stable.

Based on the above embodiment, the second screw hole 120 is formed through the fixing plate 12, and the fixing plate 12 may be coupled to the base of the display through the second screw hole 120 using a screw.

Based on the above embodiment, the limiting platform 121 is disposed between the bottom end of the fixing plate 12 and the shaft body 11, the socket matched with the fixing plate 12 can be disposed on the base of the display, after the fixing plate 12 is inserted into the socket, when the limiting platform 121 abuts against the top end of the socket, the fixing plate 12 is inserted in place, so that the installation stability of the fixing plate 12 and the base of the display can be improved.

The above embodiments are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the design of the present utility model.

Claims (5)

1. The utility model provides a compact display pivot, contains pivot, adjustable shelf, its characterized in that, the adjustable shelf contains first fly leaf and second fly leaf, a plurality of detachable connection that the symmetry set up be in tie-beam between first fly leaf, the second fly leaf, the pivot contain the axis body, set up in the fixed plate at axis body middle part, all run through on first fly leaf, the second fly leaf and be provided with the shaft hole, spacing gasket, shaft hole back and nut threaded connection are passed in proper order to axis body one end, the extension is provided with spacing step on the spacing gasket, all be provided with the arc spacing groove on first fly leaf, the second fly leaf, spacing step activity set up in on the arc spacing groove.

2. The compact display rotating shaft according to claim 1, wherein the first movable plate and the second movable plate each comprise a first mounting portion, a second mounting portion, and an arch bridge portion connected between the first mounting portion and the second mounting portion, the connecting beam is connected between the second mounting portions of the first movable plate and the second movable plate through screws, the arch bridge portion comprises a first side wall, a second side wall, and a top wall connected between the first side wall and the top end of the second side wall, the shaft hole is formed in the second side wall in a penetrating manner, a cavity is formed in the inner side of the arch bridge portion, the end portion of the shaft body is located in the cavity, and a first screw hole is formed in the first mounting portion in a penetrating manner.

3. The rotating shaft of the compact display according to claim 2, wherein the second side wall is provided with a double-claw oil gathering gasket, the double-claw oil gathering gasket comprises a first gasket, a second gasket and a connecting part connected between the first gasket and the bottom of the second gasket, the bottom end of the second side wall is provided with a clamping groove matched with the connecting part, the connecting part is clamped on the clamping groove, the second side wall is clamped between the first gasket and the second gasket, and a first oil gathering gasket, a plurality of spring gaskets and a second oil gathering gasket are sequentially arranged between the first gasket and the nut.

4. A compact display rotary shaft as recited in claim 3, characterised in that said fixed plate is provided with a second screw hole therethrough.

5. The shaft of claim 4, wherein a spacing platform is disposed between the bottom end of the fixed plate and the shaft body.