CN201117305Y - Rotary support device - Google Patents

Abstract

A rotary support device, comprising: lid, roating seat and support piece. The cover body comprises an embedded groove and a limiting hole, and the limiting hole is positioned at the bottom of the embedded groove; the rotating base is arranged in the caulking groove and comprises a limiting piece, an embedding part and an elastic convex part, and the limiting piece is embedded into the limiting hole and movably moved in the limiting hole; the support piece comprises a positioning part, an opening and a concave part, the positioning part is arranged in the rotating seat to enable the opening to be sleeved with the embedded part, the periphery of the positioning part is abutted against the elastic convex part, and the positioning part can also be rotated to enable the elastic convex part to be embedded into the concave part.

Description

Rotary support device

technical field

The utility model relates to a support device, in particular to a rotary support device.

Background technique

Currently common liquid crystal displays, digital photo frames and other electronic devices are equipped with a support frame at the back cover, so as to support the electronic devices and place them on the desktop for users to watch or use. However, when the user wants to change the placement of the electronic device due to decorative effects or space constraints, such as changing the horizontal placement of the electronic device to a vertical placement, the support frame originally installed on the electronic device must be disassembled. Only by replacing other suitable support frames can the arrangement of the electronic device be changed.

Since the current electronic devices are mostly assembled with screws and screw holes, other tools must be used when disassembling the support frame, which is quite inconvenient, and the disassembled screws and other components are not easy to store and store. Scattered everywhere so that it cannot be assembled later. Furthermore, the current support frame structure is only used to support the electronic device, and cannot allow the user to adjust the placement angle according to the placement position, making the placement of the electronic device too monotonous.

Therefore, how to improve the structure of the support frame, so that the user can easily disassemble the support frame on the electronic device, and then allow the user to adjust the placement of the electronic device according to the visual effect or space constraints, and at the same time improve the decorative effect of the electronic device is an important issue. An urgent problem to be solved.

Utility model content

In view of this, the purpose of the present invention is to provide a rotating support device that can be easily disassembled and can be adjusted by the user according to visual effects or space constraints.

In order to achieve the above purpose, the rotary supporting device disclosed in the present utility model includes: a cover body including an insertion groove and at least one limiting hole, the limiting hole is located at the bottom of the insertion groove; a rotating seat installed in the insertion groove, Including a limiting part, a fitting part and at least one elastic protrusion, the limiting part is used to insert into the limiting hole and move in the limiting hole; and a supporting part, including a positioning part, an opening and at least one concave part, the positioning part The rotating seat is put in so that the opening fits the fitting part, and the peripheral edge of the positioning part is pressed against the elastic convex part, and after the positioning part is rotated, the elastic convex part is inserted into the concave part.

The utility model does not need to use other tools, and does not need screws, screw holes and other joint components to disassemble and assemble the support on the cover body, making the assembly operation easier and more convenient. In addition, when the support is installed on the cover, the user can rotate the support to drive the rotating base to rotate to change the position of the limiting member in the limiting hole, thereby adjusting the angle at which the support supports the cover.

The preferred embodiments of the present utility model and their effects are described in conjunction with the drawings as follows.

Description of drawings

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

Fig. 2 is a three-dimensional exploded view of another viewing angle of the utility model.

FIG. 3A is a cross-sectional view (1) of the support member installed on the swivel base of the present invention.

FIG. 3B is a cross-sectional view (2) of the support member installed on the rotating seat of the present invention.

FIG. 4A is a cross-sectional view (1) of the support installed on the rotating seat from another perspective of the present invention.

FIG. 4B is a cross-sectional view (2) of another angle of view of the present invention, where the support is installed on the rotating base.

Fig. 5A is a schematic diagram (1) of the adjustment support of the present invention.

Fig. 5B is a schematic diagram (1) of the adjustment support of the present invention.

Fig. 6 is a schematic diagram of the utility model placed horizontally.

Fig. 7 is a schematic diagram of the utility model placed upright.

Explanation of main component symbols

1 ..........Cover body

1a..........First side

1b..........Second side

11.......Inlay groove

12.......Limiting hole

121.......Anchor point

13..........Release hole

2 ......... swivel seat

21.......Limiting parts

211......Accommodating hole

22..........Fitting part

221.......Resisting sheet

23..........Elastic convex part

231.......First guide bevel

232..........Second guide bevel

25........perforated

251.......Screw nut

252.........Screw fixing components

3 ..........Supports

31.......Abutment surface

32..........Positioning department

33...........opening

34..........Concave

5 ..........Plane

Detailed ways

As shown in Fig. 1 and Fig. 2, it is a rotary support device of the present invention.

The rotary support device includes: a cover body 1 , a rotary seat 2 and a support member 3 .

The cover body 1 is a rectangular body having adjacent first side 1a and second side 1b, and is provided with an embedding groove 11 and a limiting hole 12, wherein the embedding groove 11 is convex in view of the drawing Body (as shown in Figure 1), viewed from the other side is a concave groove (as shown in Figure 2), and the limiting hole 12 is located at the bottom of the embedding groove 11, and the limiting hole 12 is generally arc-shaped slot. Furthermore, the cover body 1 can be a rear cover or a side cover of electronic devices such as electronic photo frames and liquid crystal displays, or the cover body 1 can be directly loaded with electronic devices.

The cover body 1 described above can be further provided with a positioning point 121 and a release hole 13, wherein the positioning point 121 is located in the limiting hole 12, and the releasing hole 13 is located on the side of the positioning point 121 in the limiting hole 12 to provide positioning. Point 121 is the required buffer space for compression deformation.

The swivel base 2 is installed in the socket 11 and is a roughly circular seat body. The bottom is provided with a limit piece 21 corresponding to the limit hole 12. The center of the body is provided with a fitting part 22, and the two sides are provided with The elastic protrusion 23, wherein the limiting member 21 is used to insert into the limiting hole 12, and move freely along the limiting hole 12, in addition, the center of the limiting member 21 is provided with an accommodating hole 211 to provide a limiting Buffer space required for compression deformation of piece 21.

According to the rotary supporting device disclosed in the present utility model, the rotary base 2 can further be provided with a resisting piece 221 located on the side of the fitting portion 22, wherein the resisting piece 221 can be directly extended from the side of the fitting portion 22 to form. In addition, the elastic convex portion 23 of the rotating base 2 has a first guide slope 231 (as shown in FIG. 3A ) at the top, and second guide guide surfaces 232 (as shown in FIG. 4A ) are respectively provided on both sides.

Furthermore, the swivel base 2 can be provided with a perforation 25 at the center, and a screw nut 251 can be installed in the perforation 25, so that the swivel base 2 can be locked in the insertion groove 11 via the screw assembly 252.

The support member 3 is a generally elongated frame body, with a supporting surface 31 at one end for supporting the plane 5, and a positioning portion 32 at the other end, wherein the positioning portion 32 is a hollow body approximately in the shape of a circle , the center is provided with an opening 33, and the side is provided with a recess 34.

As shown in Fig. 3A, Fig. 3B, Fig. 4A and Fig. 4B, when assembling the utility model, first install the swivel seat 2 in the insertion groove 11 of the cover body 1, and lock it with the screw assembly 252 to make the swivel seat 2 is positioned in the socket 11. Continue to put the positioning part 32 of the support member 3 into the rotating base 2, make the fitting part 22 and the resisting piece 221 of the rotating base 2 pass through the opening 33 and put them into the positioning part 32, and make the opening 33 fit the fitting part 22 Together with the abutting piece 221 , the peripheral edge of the positioning portion 32 is inserted into the rotating base 2 via the first guide slope 231 , and is pressed against the elastic convex portion 23 of the rotating base 2 to displace the elastic convex portion 23 outward. Then rotate the support member 3 again, so that the positioning part 32 rotates in the rotating seat 2, and resist the wall surface of the positioning part 32 through the abutting piece 221 without separating the rotating seat 2 from the supporting member 3 until the elasticity of the rotating seat 2 The convex portion 23 fits into the concave portion 34 on the side of the positioning portion 32 , and at this moment, the supporting member 3 can be combined with the rotating seat 2 to support the cover body 1 .

If the user wants to disassemble the supporting part 3 from the rotating base 2, it is only necessary to reversely rotate the supporting part 3 to make the rotating base 2 rotate with the supporting part 3. When the limit part 21 of the rotating base 2 is limited by the cover 1 The positioning hole 12 cannot be rotated, that is, the elastic convex part 23 can be separated from the concave part 34 on the side of the positioning part 32 through the guidance of the second guide slope 232, so that the positioning part 32 can rotate in the rotating seat 2 until it reaches the fitting part. 22. The resisting piece 221 overlaps with the opening 33, so that the fitting part 22 and the resisting piece 221 pass through the opening 33 and separate from the positioning part 32, and the supporting part 3 can be taken out from the rotating seat 2, which is not only convenient for storage, but also can avoid any A component is missing and cannot be assembled later. The utility model allows the user to complete disassembly and assembly of the support member 3 without using other tools or combination components such as screws and screw holes, making the assembly operation easier and more convenient.

As shown in Figure 5A and Figure 5B, after the utility model is assembled, if the user wants to adjust the angle at which the support 3 supports the cover 1, he only needs to rotate the support 3. It is embedded in the recess 34 on the side of the positioning part 32, so that the rotating base 2 rotates with the support 3, and at the same time, the limiting part 21 of the rotating base 2 moves in the limiting hole 12 of the cover body 1, changing the position of the limiting part 21. position in the limiting hole 12 , and position the limiting member 21 in the limiting hole 12 through the positioning point 121 . Wherein, when the limiting member 21 is displaced to the positioning point 121 , the positioning point 121 is compressed and deformed to use the release hole 13 as a buffer space, and the limiting member 21 is compressed and deformed to use the accommodating hole 211 as a buffering space.

As shown in Figures 6 and 7, by adjusting the angle at which the support frame 3 supports the cover body 1, the cover body 1 can be placed at different angles, so that the user can choose to place the cover horizontally or vertically according to the needs. The body 1 is placed on the plane 5, which not only increases the convenience for users to place, but also enhances the decorative effect.

With the rotating support device disclosed in the utility model, the user can complete the disassembly and assembly of the support frame 3 with bare hands, making the assembly operation easier and more convenient, not only convenient for storage, but also avoiding the loss of any component that will lead to failure to assemble in the future . In addition, the user can freely place the cover body 1 according to requirements and space arrangement conditions, making the placement of the cover body 1 more diverse, and can freely adjust the placement angle of the cover body 1 according to the visual appeal to enhance the decorative effect.

Although the technical content of the present utility model has been disclosed above with preferred embodiments, it is not intended to limit the present utility model. Anyone who is familiar with the art should make some changes and modifications without departing from the spirit of the present utility model. Covered within the scope of the utility model, so the scope of protection of the utility model should be defined as defined by the scope of the patent application.

Claims (8)

1, a kind of rotary bracing or strutting arrangement is characterized in that, comprises:

One lid comprises a caulking groove and at least one spacing hole, and this spacing hole is positioned at this caulking groove bottom;

One rotary seat is installed in this caulking groove, comprises a locating part, a fitting portion and at least one resilient projection, and this locating part is lived in order to embed this spacing hole and moved in this spacing hole; And

One support member comprises a location division, an opening and at least one recess, and this location division inserts that this rotary seat makes this opening sleeve should fitting portion, and makes the periphery of this location division support this resilient projection, and this location division rotation makes this resilient projection embed this recess.

2, rotary bracing or strutting arrangement as claimed in claim 1, it is characterized in that: this lid more comprises at least one anchor point, is positioned at this spacing hole.

3, rotary bracing or strutting arrangement as claimed in claim 2, it is characterized in that: this lid more comprises a release aperture, is positioned at the side that this spacing hole is provided with this anchor point.

4, rotary bracing or strutting arrangement as claimed in claim 1 is characterized in that: this rotary seat is locked on this fitting portion with the solid assembly of a spiral shell.

5, rotary bracing or strutting arrangement as claimed in claim 1, it is characterized in that: this rotary seat more comprises a containing hole, is positioned on this locating part.

6, rotary bracing or strutting arrangement as claimed in claim 1, it is characterized in that: this fitting portion comprises at least one holding piece, and this location division rotation makes this holding piece support the wall of this location division.

7, rotary bracing or strutting arrangement as claimed in claim 1 is characterized in that: this rotary seat more comprises one first guiding incline, is positioned at this resilient projection top, inserts in this rotary seat in order to guide this location division.

8, rotary bracing or strutting arrangement as claimed in claim 1 is characterized in that: this rotary seat more comprises at least one second guiding incline, is positioned at the side of this resilient projection, breaks away from this recess in order to guide this resilient projection.

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