CN201064013Y - Rotatable sliding closure device - Google Patents

Abstract

The utility model relates to a rotatable sliding closure device, the roof that wherein contains the bottom plate that meets with electron device's base and meets with electron device's upper cover, be equipped with coupling assembling between bottom plate and roof so that the roof can remove and rotate for the bottom plate, and then the linkage upper cover removes and rotates for the base to utilize setting up of spring to make the upper cover can be fixed a position in opening or closed position for the base.

Description

Rotatable slide mechanism

technical field

The utility model relates to a sliding cover device, which refers to a sliding cover device installed between an upper cover and a base of an electronic device so that the upper cover can slide relative to the base.

Background technique

Due to the development of science and technology, various electronic devices are also developing towards the trend of being light, thin, short, and small. Generally, electronic devices have output devices such as screens and input devices such as keyboards. Generally, small electronic devices such as mobile phones, personal digital assistants ( PDA), etc., in order to reduce the volume occupied when carrying and storing, the screen is arranged on the upper cover, and the keyboard is arranged on the base, and the upper cover and the base can be stacked to reduce the volume. When the base is easy to use, the existing technology is divided into two types: folding type and sliding cover type. The folding type uses a hinge to make the upper cover open and close relative to the base, and the sliding cover type uses a sliding cover device to make the upper cover open and close. The cover can slide relative to the base. As the functions of electronic devices change with each passing day, users often need to rotate the upper cover relative to the base. However, the sliding cover device in the prior art can only make the upper cover slide relative to the base. The slider device does have its inconvenience.

Contents of the invention

In view of the above-mentioned shortcomings of the prior art, the utility model is to design a rotatable sliding cover device, so that the upper cover can slide and rotate relative to the base, so as to facilitate diversified operations of the user.

In order to achieve the above-mentioned purpose of the utility model, the technical means adopted in the utility model is to design a rotatable sliding cover device, which includes:

a bottom plate;

a top plate that moves and rotates relative to the bottom plate, which is oppositely arranged on one side of the bottom plate;

A spring, which includes opposite first ends and second ends, wherein the first end of the spring is fixed on the bottom plate, and the first ends are fixed to each other via the bottom plate and the top plate;

a first connection assembly for moving the top plate relative to the bottom plate, which is fixed to each other via the bottom plate and the top plate;

A second connecting component used to make the top plate move and rotate relative to the bottom plate is fixed to the second end of the spring and the top plate respectively via the bottom plate.

The utility model is arranged in the sliding cover type electronic device, the bottom plate and the base of the electronic device are fixed to each other, and the top plate and the upper cover of the electronic device are fixed to each other.

The utility model has the advantage that the top plate and the upper cover of the electronic device can move and rotate relative to the bottom plate by using the setting of the connecting assembly, and the setting of the spring forces the upper cover to be positioned at an open or closed position relative to the base, so The utility model really has its practicability.

Description of drawings

Fig. 1 is the three-dimensional exterior view of the utility model

Fig. 2 is an exploded view of components of the utility model

Fig. 3 is a three-dimensional appearance view of another embodiment of the utility model

Figure 4 is an exploded view of another embodiment of the utility model

Figure 5 is an enlarged view of another embodiment of the spring of the present utility model

Fig. 6 is the implementation status figure of the utility model

Fig. 7 is the front view of the utility model

Figure 8 is an action diagram of the implementation state of the present utility model

Figure 9 is a front view action diagram of the utility model

Fig. 10 is another motion diagram of the implementation state of the present utility model

Figure 11 is another front view action diagram of the utility model

Detailed ways

Shown in the accompanying drawings is a preferred embodiment of the utility model, please refer to shown in Fig. 1-2, comprise a base plate 10, a top plate 20, a spring 30, a first connection in the preferred embodiment of the utility model component 40 , a second connecting component 50 , and a limiting component 60 .

A circular arc angle 101 is formed on one side edge of one end of the aforementioned base plate 10, and two parallel elongated first slide rails 11 and a second slide rail 12 are formed through the base plate 10, and the second slide rail 12 is slightly shorter. On the first slide rail 11, an arc-shaped track 121 is formed through the bottom plate 10 and connected to and communicated with the end of the second slide rail 12. The arc-shaped track 121 is set relative to the arc angle 101 of the bottom plate 10. The first The inner walls of the slide rail 11 , the second slide rail 12 and the arc-shaped rail 121 are radially extended to form annular shoulders 111 , 122 , and a fixing hole 13 is formed through the bottom plate 10 .

The aforementioned top plate 20 is connected to one side of the bottom plate 10 and can slide and rotate relative to the bottom plate 10. The top plate 20 is formed with a first perforation 21, a second perforation 22 and a third perforation 23. The first perforation of the top plate 20 A through hole 21 is opposite to the first slide rail 11 of the bottom plate 10 , and a second through hole 22 of the top plate 20 is opposite to the second slide rail 12 of the bottom plate 10 .

The aforementioned spring 30 has opposite first ends 31 and second ends 32 and is located on the side of the bottom plate 10 that is different from the top plate 20 . One end 31 is passed through and fixed in the fixing hole 13 of the bottom plate 10, so that the fixing member 33 can be fixed in the fixing hole 13 of the bottom plate 10 by common fixing methods such as riveting relative to the first end 31 of the fixed spring 30 and the bottom plate 10 The second end 32 of the spring 30 is fixed on the top plate 20 via the second slide rail 12 . Please refer to FIG. 5 , the cross-sectional shape of the spring 30 ′ can be flat to reduce the volume occupied by the spring 30 ′.

The aforementioned first connection assembly 40 relatively connects the bottom plate 10 and the top plate 20 through the first slide rail 11 of the bottom plate 10. The first connection assembly 40 includes a first latch 41 and a first receiving piece 42, and the first receiving piece 42 is located on Between the top plate 20 and the bottom plate 10 and relative to the first slide rail 11 of the bottom plate 10 , the first pin 41 is located on the side of the bottom plate 10 different from the top plate 20 and runs through the first slide rail 11 , the first receiving piece 42 and the top plate 20 The end of the first pin 41 is fixed in the first through hole 21 of the top plate 20, and the first pin 41 and the first receiving piece 42 relatively abut on both sides of the shoulder 111 of the first slide rail 11, so that The first connection assembly 40 remains stable when moving in the first sliding rail 11 .

The aforementioned second connection assembly 50 relatively connects the bottom plate 10 , the spring 30 and the top plate 20 through the second slide rail 12 of the bottom plate 10 , and the second connection assembly 50 includes a second pin 51 , an intermediate piece 52 and a second receiving piece 53 , the second receiving piece 53 is arranged between the top plate 20 and the bottom plate 10 and is opposite to the second slide rail 12 , the intermediary sheet 52 is arranged between the second end 32 of the spring 30 and the bottom plate 10 and is opposite to the second slide rail 12 , The second pin 51 is arranged on the side of the spring 30 different from the bottom plate 10 and passes through the second end 32 of the spring 30, the intermediate piece 52, the second slide rail 12, the second receiving piece 53 and the second through hole 22 of the top plate 20, and the second The ends of the two pins 51 are fixed in the second through hole 22 of the top plate 20, and the intermediate piece 52 and the second receiving piece 53 are relatively against the two sides of the shoulder 122 of the second slide rail 12, so that the second connection assembly 50 is on the second side. Keep stable when moving in slide rail 12.

Please refer to Figures 2 and 4, the aforesaid limiting components 60, 60' are arranged on the periphery of the bottom plate 10 with arc angles 10 and on the top plate 20 to limit the relative positional relationship between the bottom plate 10 and the top plate 20, as In the embodiment shown in Fig. 1-2, the limit assembly 60 includes a limit bolt 61 and a limit receiving piece 62, the limit receiving piece 62 is arranged between the periphery of the bottom plate 10 and the top plate 20, the limit bolt 61 Pass through the third through hole 23 of the limit receiving piece 62 and the top plate 20, and the end of the limit bolt 61 is fixed in the third through hole 23, the limit bolt 61 and the limit accepting piece 62 clamp the periphery of the bottom plate 10 to To keep the top plate 20 stable when moving relative to the bottom plate 10, as shown in the embodiment shown in Figures 3-4, the limit assembly 60' is an L-shaped bracket that is integrally formed at the end of the top plate 20', and the limit assembly 60' has A long slot 61 ′, the long slot 61 ′ abuts against the periphery of the bottom plate 10 to keep the top plate 20 stable when moving relative to the bottom plate 10 .

Please refer to Figs. 6 and 8, the utility model is located in a slide-type electronic device, such as a slide mobile phone, the bottom plate 10 is fixed to the base 80 of the electronic device, and the top plate 20 is fixed to the upper cover 70 of the electronic device.

Please refer to Figures 6-7, when the electronic device is in a closed state, the upper cover 70 and the base 80 are completely overlapped, and the elastic force of the spring 30 maintains the second connecting component 50 at the starting end of the second slide rail 12, and then The top plate 20 is forced to be relatively located on the end edge of the bottom plate 10 which is different from the arc angle 101, so the upper cover 70 can be firmly closed on the base 80 under the action of elastic force, and it will not be opened by improper external force such as impact. At this time, the first connecting component 40 is limited by the top plate 20 and maintained at the starting end of the first slide rail 11 , and the limiting component 60 is also limited by the top plate 20 and maintained on the end edge of the bottom plate 10 that is different from the arc angle 101 .

8-9, when the user wants to open the electronic device, push the top cover 70 so that the top plate 20 along the first and second slide rails 11, 12 of the bottom plate 10 with the first and second connecting components 40, 50 Move, the limit assembly 60 moves along the edge of the bottom plate 10, and when the first connecting assembly 40 moves to the end of the first slide rail 11, it cannot continue to move. At this time, continuing to push the upper cover 70 will make the second connecting assembly 50 move into the arc-shaped track 121 , and the limiting assembly 60 moves along the arc corner 101 of the bottom plate 10 .

Please refer to Figures 10-11, when the upper cover 70 is pushed further, the second connection assembly 50 moves along the arc track 121, and the limit assembly 60 moves along the arc angle 101 of the bottom plate 10, at this time the top plate 20 together with the upper The cover 70 rotates relative to the bottom plate 10 and the base 80 with the first connection component 40 as the axis, and uses the elastic force of the spring 30 to push the second connection component 50 to the end of the arc track 121, so that the upper cover 70 is relatively to the base 80 position in the swivel open position.

Claims (10)

1. A rotatable sliding cover device, characterized in that it comprises: a bottom plate; a top plate that moves and rotates relative to the bottom plate, which is oppositely arranged on one side of the bottom plate; A spring, which includes opposite first ends and second ends, wherein the first end of the spring is fixed on the bottom plate, and the first ends are fixed to each other via the bottom plate and the top plate; a first connection assembly for moving the top plate relative to the bottom plate, which is fixed to each other via the bottom plate and the top plate; A second connecting component used to make the top plate move and rotate relative to the bottom plate is fixed to the second end of the spring and the top plate respectively via the bottom plate. 2. The rotatable sliding cover device according to claim 1, wherein a first slide rail and a second slide rail parallel to each other are formed through the bottom plate, the second slide rail is shorter than the first slide rail, An arc-shaped track is formed through the bottom plate and connected to and communicated with the end of the second slide rail, the first connecting component is passed through the first slide rail, and the second connecting component is passed through the second slide rail . 3. The rotatable sliding cover device according to claim 2, wherein a first through hole and a second through hole are formed through the top plate, the first through hole is opposite to the first slide rail of the bottom plate, and the second through hole With respect to the second slide rail of the bottom plate, the first connecting component includes a first pin, the first pin is arranged on the side of the bottom plate different from the top plate and passes through the first through hole of the first slide rail and the top plate in sequence, and the end of the first pin Fixed in the first through hole of the top plate, the second connection component includes a second pin, the second pin is arranged on the side of the spring different from the bottom plate and passes through the second end of the spring, the second slide rail of the bottom plate, and the top plate in sequence. The second through hole, and the end of the second bolt is fixed in the second through hole of the top plate. 4. The rotatable sliding cover device as claimed in claim 3, wherein the first connection component comprises a first receiving piece, the first receiving piece is arranged between the top plate and the bottom plate and sleeved outside the first pin, The second connecting component includes a second receiving piece, the second receiving piece is arranged between the top board and the bottom board and sleeved outside the second pin. 5 . The rotatable sliding cover device as claimed in claim 4 , wherein the second connection component includes an intermediary piece, and the intermediary piece is disposed between the second end of the spring and the bottom plate and sleeved outside the second latch. 6 . 6. The rotatable sliding cover device according to claim 5, wherein the inner walls of the first and second slide rails of the bottom plate are respectively radially extended to form an annular shoulder, and the first pin and the second connecting member of the first connecting component A receiving piece relatively abuts against two sides of the shoulder of the first slide rail, and the second receiving piece and the intermediate piece of the second connecting component relatively abut against both sides of the shoulder of the second slide rail. 7. The rotatable sliding cover device according to any one of claims 2 to 6, characterized in that it includes a limit assembly, the limit assembly includes a limit pin and a limit receiving piece, the relative arc of the bottom plate The end edge of the shaped track is formed into a relative arc angle, and a third perforation is formed through the top plate. The position receiving piece and the third through hole of the top plate, and the end of the limit bolt is fixed in the third through hole, and the limit bolt and the limit accepting piece clamp the periphery of the bottom plate. 8. The rotatable sliding cover device as claimed in any one of claims 2 to 6, characterized in that it includes an L-shaped limiting assembly, the county-positioning assembly has a peripheral edge with a circular arc angle for the base plate, and the base plate is relatively The end edge of the arc-shaped track is formed into a relative arc angle, and the limiting component is integrally formed at the end of the top plate. The limiting component has a long groove, and the long groove is against the peripheral edge of the bottom plate. 9. The rotatable sliding cover device as claimed in claim 7, wherein the cross-sectional shape of the spring is flat. 10. The rotatable sliding cover device as claimed in claim 8, wherein the cross-sectional shape of the spring is flat.

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