CN201162764Y - Pivot device - Google Patents

Abstract

A hub device includes a base plate, the rear side of the base is connected to the base of a touch-screen computer, and the front side surface is provided with a correspondingly movable guide plate, the guide plate is provided with a long slot and an oblique guide slot, and a displacement member is provided on the front side of the guide plate, the two ends of the displacement member respectively protrude toward the rear side with a first and a second guide column corresponding to the long slot and the oblique guide slot, and the front side of the displacement member is connected and fixed to the screen of the touch-screen computer, and then the screen can have the function of presenting different angles corresponding to the base by moving the displacement member on the guide plate, so as to increase the user's choice of angles in operation and display.

Description

hub

technical field

The utility model relates to a hinge device which is arranged in electronic devices such as a touch type computer by connecting two connecting ends so as to make the two connecting ends relatively pivot.

Background technique

Touch computer is an increasingly popular electronic product. It is characterized in that it uses touch screen instead of auxiliary equipment such as keyboard and mouse as the input method. Therefore, it has the characteristics of small size and convenient portability compared with ordinary computers. , and touch-type computers mostly have the screen fixedly designed on the body, so the body can only provide users with one-way operation or display screen, such a limited design is inconvenient to use, and therefore, we think A hinge design that enables the touch-sensitive computer screen to display different angles corresponding to the body to increase the convenience of operation.

Utility model content

The main technical problem to be solved by the utility model is to overcome the above-mentioned defects in the prior art, and provide a hinge device, which can make the touch-sensitive computer screen display different angles corresponding to the body.

The technical scheme that the utility model solves its technical problem adopts is:

A hinge is characterized in that it comprises: a base plate, two protruding guide posts are arranged at intervals on its front side surface; Long guide grooves, the guide grooves are respectively sleeved on the guide posts of the base plate, and a long groove is provided between the two guide grooves, and the long groove extends from the upper part of one guide post to the lower part of the other guide post, The guide plate is provided with an inclined guide groove vertically upward from the midpoint of the long groove; a displacement member is movably adjacent to the front side of the guide plate, and the two ends of the displacement member protrude toward the rear side respectively. A first guide post and a second guide post are formed; the first guide post is movably inserted in the long groove and protrudes to the rear side of the guide plate; the second guide post is movably provided in the corresponding Inside the inclined guide groove.

In the above-mentioned hinge device, a long stop block is formed adjacent to the top of the guide post of the base plate, and its configuration position is selectively corresponding to the upper end of the long groove; the first guide post is selectively extended by its extended end Abuts against and is limited in movement by a stop.

In the aforementioned pivot device, the long groove of the guide plate is arc-shaped.

In the aforementioned hinge, the oblique guide groove is perpendicular to the tangent of the midpoint of the long groove.

And when the substrate is connected to the base of the touch-sensitive computer, and the displacement member is connected to the screen of the touch-sensitive computer, the screen can have the function of presenting different angles corresponding to the base through simple structural cooperation, so as to Increase the user's convenience in operation and display.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described.

Fig. 1 is a schematic diagram of the appearance of an embodiment of the utility model.

Fig. 2 is an exploded schematic diagram of components of an embodiment of the present invention.

Fig. 3 is the front view of the embodiment of the utility model.

Fig. 4 to Fig. 6 are action embodiment diagrams of the present utility model.

Explanation of symbols in the figure:

10 Substrate 11 Guide post

12 stop block 20 guide plate

21 guide slot 22 long slot

23 oblique guide groove 30 displacement parts

31 The first guide post 32 The second guide post

70 base 80 screen

Detailed ways

Please refer to Fig. 1 and Fig. 2, wherein a preferred embodiment of the hinge device of the present invention is applied to an electronic device with a base 70 and a screen 80, which includes a substrate 10 and a guide plate 20 And a displacement member 30.

The aforementioned base plate 10 is fixed on the front side surface of the base 70, and the lower side of the front side surface of the base plate 10 is provided with protruding guide posts 11 at intervals close to both ends, and one of the guide posts 11 is adjacently provided with a raised shaped Long stop block 12.

Please refer to Figure 3 for further cooperation. The aforementioned guide plate 20 is movably adjacent to the front side surface of the base plate 10, and is provided with two elongated guide grooves 21, which are respectively sleeved on the guide plates of the base plate 10. on the column 11 so that the guide plate 20 can slide relative to the base plate 10, and an arc-shaped long groove 22 is provided between the two guide grooves 21, and the long groove 22 is adjacent to the upper part of the guide post 11 with the stop block 12 Extending to the bottom of another guide post 11, and the upper end of the long groove 22 intersects with the stopper 12 in the sliding action of the guide plate 20 relative to the base plate 10, and the guide plate 20 is in the long groove 22 An oblique guide groove 23 is arranged vertically above the midpoint at intervals therebetween, and the tangent between the oblique guide groove 23 and the midpoint of the long groove 22 is perpendicular.

The aforementioned displacement member 30 is movably arranged adjacent to the front side of the guide plate 20, and the front side of the displacement member 30 is fixedly arranged on the rear side of the screen 80 so that the screen 80 is displaceably connected to the base 70 Above, the two ends of the displacement member 30 protrude toward the rear side respectively to form a first guide post 31 and a second guide post 32; Move the rear side of the plate 20, and when the screen 80 is not opened corresponding to the base 70, it is located at the upper end of the long slot 22 and leans against the stop block 12 with its extended end, and then cannot move in the long slot due to the restriction of the stop block 12 22; the second guide post 32 is movably and correspondingly installed in the oblique guide groove 23;

Please refer to Figure 4 for cooperation. When the utility model is in use, the screen 80 can be moved linearly relative to the base 70 so that the first guide post 31 can break away from the stop of the stop block 12. Please refer to Figure 5 and Figure 5 for further cooperation. 6, at this time, the displacement member 30 can drive the screen 80 to move relative to the base 70 through the cooperation of the first and second guide pillars 31, 32, the long groove 22 and the oblique guide groove 23, and the screen 80 is at the same time When the displacement starts and ends (the first guide post 31 travels from the upper end to the lower end of the long slot 22), the angle corresponding to the base 70 is just changed by 90 degrees.

The feature of the present invention is that the screen 80 can be displayed at different angles corresponding to the base 70 only with a simple structure, which increases considerable convenience for the user in terms of operation or display.

Claims (4)

1. pivot device is characterized in that comprising:

One substrate, its front side surface is interval with the guide pillar of two projections;

One leads and moves plate, it is adjacent to the front side surface of substrate movably, which is provided with two elongated guide grooves, this guide groove is sheathed on the guide pillar of substrate respectively accordingly, and be provided with an elongated slot between two guide grooves, this elongated slot extends to the place, below of another guide pillar from place, the top of a guide pillar, lead to move plate and be provided with an oblique guide groove vertically upward in the elongated slot mid point with intervally;

One displacement piece, it is adjacent to movably leads the front side of moving plate, the two ends of this displacement piece respectively backwards pleurapophysis stretch and form one first guide pillar and one second guide pillar; First guide pillar correspondence movably is arranged in the elongated slot, and protrudes into and lead the rear side that moves plate; Second guide pillar correspondence movably is arranged in the oblique guide groove.

2. pivot device according to claim 1 is characterized in that: the top neighbour of the guide pillar of described substrate is provided with the elongated chock of a protuberance moulding, the optionally corresponding upper end that intersects at elongated slot of its allocation position;

First guide pillar optionally with its extending end against and be subject to chock moving.

3. pivot device according to claim 2 is characterized in that: the described elongated slot that moves plate of leading is an arc.

4. pivot device according to claim 3 is characterized in that: described oblique guide groove is perpendicular to the tangent line of elongated slot mid point.

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