CN100573730C - Display base - Google Patents

Abstract

A display base is combined with a display and comprises a base, a rotating body and a lifting body, wherein the rotating body is rotatably arranged on the base, the rotating body is a cylinder, at least one inclined groove is formed in the circumferential surface of the rotating body, at least one protrusion is arranged on the lifting body, the protrusion is embedded in the inclined groove, and when the rotating body rotates, the protrusion moves in the inclined groove to enable the lifting body to lift between a first position and a second position. A connecting piece is rotatably combined on the lifting body and can be accommodated in the rotating body, wherein when the lifting body is lifted to a first position, a preset angle is formed between the connecting piece and the lifting body; when the elevating body descends to the second position, the link is received in the rotating body.

Description

monitor base

technical field

The invention relates to a display base, in particular to a storeable display base.

Background technique

As shown in Figure 1, the known monitor base includes a connector 10 and a base 20, the connector 10 has two screw holes 12 for combining with the display body (not shown), and the connector 10 also has a tenon 14 for Combined with the base 20, the display body can thus be supported by the base constructed as described above.

In such a structure, components of the base such as the connecting piece 10 and the base 20 are not easy to accommodate, thus occupying a large volume, and the connecting piece 10 and the base 20 will become two components after being disassembled, so it is inconvenient to store.

Contents of the invention

Therefore, the object of the present invention is to provide a display base that can be stored.

A preferred embodiment of the stowable display base of the present invention includes a base, a rotating body and a lifting body, the rotating body is rotatably arranged on the base, and the lifting body is combined with the rotating body. The rotating body is a cylinder with at least one oblique groove on the circumferential surface. The lifting body is provided with at least one protrusion. The protrusion is fitted in the oblique groove. When the rotating body rotates, the The lifting body moves up and down between the first position and the second position by moving into the groove.

In the preferred embodiment above, the lifting body includes a flange, and the protrusion is arranged on the flange.

In the preferred embodiment above, the base includes a guide post, and the lifting body further includes a guide part, and the guide part is movably combined with the guide post, so that the lifting body moves up and down on the base.

In the above-mentioned preferred embodiment, when the rotating body is combined with the base, the guide post is located in the rotating body, so the lifting body can be lifted up and down in the rotating body, and can be accommodated in the rotating body.

The preferred embodiment above also includes a connecting piece for combining with the display, the connecting piece is rotatably combined with the lifting body and can be accommodated in the rotating body, wherein when the lifting body rises to the first position, the connection between the connecting piece and the lifting body There is a predetermined angle between them, and when the lifting body descends to the second position, the connecting piece is accommodated in the rotating body.

The above-mentioned preferred embodiment also includes an elastic member and a connecting rod, the elastic member is arranged on the base, and the connecting rod connects the elastic member and the connecting piece, wherein through the linkage of the connecting rod and the elastic member, when the lifting body rises to the first position, the above-mentioned predetermined angle is formed between the connecting piece and the lifting body, and when the lifting body is lowered to the second position, the connecting piece is accommodated in the rotating body.

In the above-mentioned preferred embodiments, there is an appropriate distance between the connecting rod and the connecting part and the pivot joint between the connecting part and the lifting body.

In the preferred embodiment above, the elastic member is a compression spring, one end of which is arranged on the base, and the other end is connected to the connecting rod. The above-mentioned compression spring is arranged parallel to the axial direction of the rotating body.

The above-mentioned preferred embodiment further includes a plurality of brackets pivotally mounted on the peripheral surface of the base at predetermined intervals, and these brackets can pivot in a pivotal manner and cover the peripheral surface of the rotating body.

Description of drawings

FIG. 1 is a schematic diagram of a known display base;

FIG. 2 is a perspective view of a preferred embodiment of the stowable display base of the present invention;

Fig. 3 is a perspective view viewed from another direction of the display base of Fig. 2;

Fig. 4 is a perspective view of the combination of the display base and the display in Fig. 2;

Fig. 5 is a perspective view of the storage state of the display base of Fig. 2;

6a and 6b are three-dimensional exploded views of the display base of FIG. 2;

Figures 7a to 7d show schematic views of the opening action of the stent;

7e to 7j are schematic diagrams showing the rotation of the rotating body to make the connecting piece into a standby state.

Detailed ways

FIG. 2 is a perspective view of a preferred embodiment of the stowable monitor base of the present invention. FIG. 3 is a perspective view of the display base of FIG. 2 viewed from another direction. FIG. 4 is a perspective view of the combination of the display base and the display in FIG. 2 . FIG. 5 is a perspective view of the storage state of the display base of FIG. 2 . 6a and 6b are perspective exploded views of the display base of FIG. 2 .

As shown in Figure 2, the display base 1000 of the present invention includes a base 100, a rotating body 200, a lifting body 300, a connector 400, a plurality of supports 500, a compression spring (elastic member) 600 and a connecting rod 700.

The base 100 is generally a cylindrical object and has a guide post 120 extending upward along the axial direction of the cylinder.

The rotating body 200 is a cylindrical object, which is rotatably combined with the base 100 and has a plurality of oblique grooves 220 on its circumferential surface.

The lifting body 300 includes a connecting portion 310 , a flange 320 , a guiding portion 330 and a plurality of protrusions 340 . The connecting part 310 is combined with the connecting part 400, the guiding part 330 is movably combined with the guide post 120, and can move up and down along the guide post 120, and the protrusion 340 is arranged on the flange 320 and fits into the oblique groove 220 Among them, through the protrusion 340 moving in the oblique groove 220, the lifting body 300 can be raised and lowered between a first position and a second position. FIG. 2 shows a state in which the lifting body 300 rises to the first position.

The connecting part 400 includes a pivoting part 420 and a connecting part 440 , the pivoting part 420 is pivotally connected to the connecting part 310 of the lifting body 300 , and the connecting part 440 is combined with the display body 5 , as shown in FIG. 4 . The pivot portion 420 has a first coupling hole 421 and a second coupling hole 422 , and the two coupling holes 421 , 422 are separated by an appropriate distance. The pivoting part 420 is pivotally connected to the connecting part 310 of the lifting body 300 through the first connecting hole 421 , and can rotate relative to the connecting part 310 with the first connecting hole 421 as a rotation axis. The second combining hole 422 combines the connecting rod 700 with the pivot portion 420 .

A plurality of brackets 500 are pivotally connected to the outer circumferential surface of the base 100 at equal intervals, and the brackets 500 can be rotatably closed to cover the outside of the rotating body 200 so as to serve as a shell of the base 1000 at the same time, as shown in FIG. 5 .

One end of the compression spring 600 is combined with the base 100 and arranged in the rotating body 200, and the other end extends along the axial direction of the rotating body 200, as shown in Figs. 6a and 6b.

The connecting rod 700 has a first end 710 and a second end 720 , the first end 710 is pivotally connected to the second coupling hole 422 of the connecting member 400 , and the second end 720 is connected to the other end of the compression spring 600 .

Since the compression spring 600 is fixed on the base 100, the connecting rod 700 is rotatably combined with the compression spring 600 and the connecting piece 400 respectively, and the connecting piece 400 is combined on the lifting body 300, so when the lifting body 300 descends or rises, the connecting piece 400 will rise or fall with the lifting body 300, and the first end 710 of the connecting rod 700 (connected to the connecting piece 400) will rotate relative to the second end 720 (connected to the compression spring 600), so that the connecting piece 400 can be pulled to make it around the second end. A rotating shaft where a coupling hole 421 is located rotates so that the connecting member 400 and the lifting body 300 form a desired angle.

The action of the display base of the present invention will be described below with reference to the accompanying drawings.

7a to 7d show schematic diagrams of the opening action of the stent 500 . As shown in FIG. 7 a , the bracket 500 covers the outer side of the rotating body 200 and at the same time serves as the shell of the base 1000 . The bracket 500 is gradually rotated open, and finally positioned in a proper position, thereby producing a supporting effect, as shown in FIGS. 7b to 7d.

7e to 7j show that the rotating body 200 rotates in the direction indicated by the arrow, so that the lifting body 300 rises and the connecting piece 400 gradually moves from the stored state to the outside of the rotating body 200. Finally, the connecting piece 400 and the lifting body 300 form a predetermined Angle. As shown in Figure 7e, the rotating body 200 rotates to make the protrusion 340 move along the oblique groove 220. At this time, the lifting body 300 moves upward along the guide post 120, and the originally compressed compression spring 600 is gradually released. Due to the restoring force of the compression spring 600 It acts upward on the connecting rod 700, so the linkage effect of the connecting rod 700 makes the connecting piece 400 move upward with the lifting body 300, and at the same time, it also starts to rotate clockwise at a small angle, as shown in Figures 7f and 7g , and then gradually straightened, as shown in Figure 7h, and then the connecting piece 400 rotates counterclockwise to a predetermined angle, as shown in Figure 7i and Figure 7j, at this time the joint 440 of the connecting piece 400 can be connected to the The display body 5 is combined to achieve the purpose of supporting the display body 5 .

Through the rotation of the rotating body 200, the lifting body 300 is lowered so that the connecting piece 400 is accommodated in the rotating body 300. Similarly, through the rotation of the rotating body 200, the connecting piece 400 can be at a predetermined angle with the lifting body 300, so as to be compatible with the lifting body 300. The display body is combined, and the bracket 500 can cover the outside of the rotating body 200 when not in use. In this way, the display base 1000 can be stored in a small volume when not in use, so it does not take up space, and it can be turned into a standby state with simple operations when in use, so it is quite convenient.

Claims (9)

1. a display base combines with a display, and described display base comprises:

One pedestal;

One rotary body rotatably is located on the described pedestal; And

One lifting body combines with described rotary body;

Wherein said rotary body is a cylinder, and on periphery, be provided with at least one oblique groove, and lifting body is provided with at least one projection, and projection is entrenched in the oblique groove, when rotary body rotates, move in oblique groove by projection and to make lifting body lifting between the primary importance and the second place.

2. display base as claimed in claim 1, wherein said pedestal comprises a guide pillar, and lifting body also comprises a guidance part, and this guidance part combines with guide pillar movably, lifting body lifting on pedestal thus.

3. display base as claimed in claim 2, wherein when described rotary body combined with pedestal, guide pillar was arranged in rotary body, lifting body lifting in rotary body thus, and can be accommodated in the rotary body.

4. display base as claimed in claim 1, wherein also comprise a connection piece, be used for combining with display, web member rotatably combines with lifting body, and can be accommodated in the rotary body, wherein when lifting body rises to primary importance, be a set angle between web member and the lifting body, when lifting body dropped to the second place, web member was accommodated in the rotary body.

5. display base as claimed in claim 4, wherein also comprise an elastic component and a connecting rod, elastic component is located on the pedestal, connecting rod connects elastic component and web member, wherein, when lifting body rises to primary importance, make to be a set angle between web member and the lifting body by the interlock of connecting rod and elastic component, when lifting body drops to the second place, web member is accommodated in the rotary body.

6. display base as claimed in claim 5, wherein said elastic component are a compression spring, and the one end is located on the pedestal, and the other end connects connecting rod.

7. display base as claimed in claim 6, wherein said compression spring are parallel to the axial setting of rotary body.

8. display base as claimed in claim 1 wherein also comprises a plurality of supports, is hubbed on set interval on the side face of pedestal.

9. display base as claimed in claim 8, wherein said support be can with the mode of being pivoted pivot and cover on the periphery of rotary body.

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