CN1797611A

CN1797611A - Standing enable, portable and wall hanging available set, revolvable carrying handle, and shaft structure

Info

Publication number: CN1797611A
Application number: CN 200410104927
Authority: CN
Inventors: 池亭辉; 谢文庆
Original assignee: BenQ Corp
Current assignee: Qisda Corp
Priority date: 2004-12-24
Filing date: 2004-12-24
Publication date: 2006-07-05
Anticipated expiration: 2024-12-24
Also published as: CN100585744C

Abstract

The invention is a standing, carrying and hanging device, comprising a main body and a rotating carrying handle, where the rotating carrying handle is connected to the main body and has a maximum rotation angle, and as the rotating carrying handle is rotated to the maximum rotation angle, the main body can stably stand on a surface through the rotating carrying handle. And the rotating carrying handle comprises a bearing part, an extension part and a rotating shaft structure, where the bearing part is connected to the main body, the extension part is used to contact the surface and the rotating shaft structure connects the bearing part and the extension part, and the extension part can rotate relative to the bearing part.

Description

Can stand, device and the rotation carrying handle and the pivot structure thereof of portable and wall hanging

Technical field

The present invention relates to a kind ofly to stand, device and the rotation carrying handle and the pivot structure thereof of portable and wall hanging.

Background technology

Many devices (for example LCD) all have a base, utilize this base can stand on the surface (for example desktop).

When the user wants portable this when device, normally embrace on hand.If hang on the wall, then this device must possess the suspended structure of other design, in addition wall hanging.

Summary of the invention

The invention provides a kind of device, can reach with a kind of structure stand, different purpose such as portable and wall hanging.

The inventive system comprises a device body and a rotation carrying handle.The rotation carrying handle is connected in device body and has a maximum anglec of rotation, and when rotation carrying handle when rotating to the maximum anglec of rotation, device body can be stablized by the rotation carrying handle and stand on the surface.When the rotation carrying handle is got up by folding, but this device of user's portable or wall hanging.

Above-mentioned rotation carrying handle comprises a supporting part, an extension and a pivot structure.Supporting part is connected in device body, and extension is used to contact above-mentioned surface, and pivot structure then connects supporting part and extension, and extension can be rotated with respect to supporting part.

For above-mentioned purpose of the present invention, feature and advantage can be become apparent, preferred embodiment cited below particularly also cooperates appended graphic elaborating.

Description of drawings

Figure 1A is the situation synoptic diagram of of the present inventionly standing, the rotation carrying handle of the device of portable and wall hanging launches;

Figure 1B for of the present inventionly stand, the situation synoptic diagram of the rotation carrying handle folding of the device of portable and wall hanging;

Fig. 2 is the part exploded view of the above-mentioned rotation carrying handle of the present invention;

Fig. 3 wherein further disassembles pivot structure and extension and separates for the partial enlarged drawing of the above-mentioned rotation carrying handle of the present invention;

Fig. 4 is the three-dimensional exploded view of pivot structure of the present invention;

Fig. 5 A is the situation synoptic diagram of rotation carrying handle of the present invention pivot structure when being expanded to the maximum anglec of rotation;

The situation synoptic diagram of pivot structure when Fig. 5 B is rotation carrying handle folding of the present invention.

Embodiment

Please consult Figure 1A and Figure 1B simultaneously, of the present inventionly stand, the device (for example LCD) 10 of portable and wall hanging comprises a device body 12 and a rotation carrying handle 11, wherein, rotation carrying handle 11 can be unfolded or by folding (rotating according to arrow E, E ' direction).The rotation carrying handle 11 that is unfolded is shown in Figure 1A, and this moment, device body 12 can stand on the surface (for example desktop) by rotation carrying handle 11, used or watched for the user; And by the rotation carrying handle 11 of folding shown in Figure 1B, rotate carrying handle this moment to be available for users to grip with portable device 10, perhaps allow the user will install 10 and be hung on metope or other accommodation device.

Please consult Fig. 2 and Fig. 3 simultaneously, rotation carrying handle 11 comprises a supporting part 13, a pair of extension 14 and a pair of pivot structure 15, must note only having supporting part 13 to be opened in Fig. 2, separates and further pivot structure 15 is disassembled with extension 14 in Fig. 3.Each element division of rotation carrying handle 11 is as follows:

Extension 14 is begun to extend by a pivot structure 15 wherein, earlier away from supporting part 13, near supporting part 13, arrives another pivot structure 15 at last again, is used to expand the Area of bearing of rotation carrying handle 11, makes more steady that device body 12 can stand.In the middle of present embodiment, this is arc to extension 14 and is symmetrical in supporting part 13.In addition, two ends of each extension 14 are formed with coupling sleeve 144, and coupling sleeve 144 open ends are provided with a location projection 146.

Supporting part 13 is a strip, be used for coupling arrangement body 12, and pivot structure 15 is divided into the two ends of supporting part 13.Supporting part 13 is provided with a plurality of screw holes 133.

Pivot structure 15 is used to make extension 14 to rotate with respect to supporting part 13, thereby rotation carrying handle 11 is unfolded or folding.On annexation, one end of pivot structure 15 is fixed in supporting part 13 by screw 16 (referring to Fig. 2), the other end then is to be fixed in extension 14 by screw 148 (referring to Fig. 3), because pivot structure 15 is not introduced as yet, is illustrated so the details of relevant connection is waited until the back again.

See also Fig. 4, Fig. 4 is the three-dimensional exploded view of pivot structure.Pivot structure 15 includes a pair of rotating shaft parallel to each other 151, a support 153, a connection piece 154, a pair of nut 155, also has some pads 157,157 ', and each element division is as follows:

Rotating shaft 151 is an elongated elements, include a location division 1511, an expansion section 1512, a support portion 1513, a threaded portion 1514 and a screw part 1515 in regular turn, wherein, location division 1511 is half-cylindrical, and screw part 1515 is provided with a plurality of screw perforation 1516.

Support 153 comprises the support platform 1532 of the rack body 1531 and an en plaque of an en plaque, and rack body 1531 is provided with through hole 1533, and support platform 1532 is provided with screw hole 1534,1535.

Web member 154 comprises the web member body 1541 (roughly parallel with rack body 1531) of an en plaque and the connecting portion 1542 of an en plaque (roughly with support platform 1532 parallel and co-altitudes), web member body 1541 is provided with through hole 1543, and connecting portion 1542 is provided with screw hole 1544.

Fig. 5 A is the three-dimensional combination figure of pivot structure.During combination, make web member body 1541 be posted by rack body 1531, wherein through hole 1533 faces through hole 1543, pass pad 157, through

hole

1533,1543, another pad 157 ' and nut 155 with rotating shaft 151 then, wherein nut 155 is locked on the threaded portion 1514, web member body 1541, rack body 1531 and pad 157 are supported and are clamped between nut 155 and the expansion section 1512 by support portion 1513, so just finish assembling.

When operation, if there is external force to act on the screw part 1515 along direction E, E ', then whole rotating shaft 151 can produce rotation, and the result notes that support 153 and web member 154 can't and then rotate shown in Fig. 5 B.

The situation that is connected of pivot structure 15 and other element now is described.As previously mentioned, an end of pivot structure 15 and supporting part 13 affixed (Fig. 2), the other end then are and extension 14 affixed (Fig. 3).In detail, in Fig. 2, screw 16 passes the screw hole 133 of supporting part, the corresponding then position of locking the

screw hole

1535,1544 of pivot structure 15, and pivot structure 15 and supporting part 13 are fixed together.In Fig. 3, at first the screw part 1515 of pivot structure 15 inserts in the coupling sleeve 144 of extension 14, pass the screw hole (not shown) of coupling sleeve 144 bottoms then with screw 148, lock the screw perforation 1516 on the screw part 1515 again, and pivot structure 15 and extension 14 are fixed together.

As previously mentioned, rotation carrying handle 11 has expansion and two kinds of modes of operation of folding:

When being expanded to the maximum anglec of rotation such as Figure 1A and shown in Figure 2, device body 12 is stood on the table by rotation carrying handle 11, the weight of device body 12 is via supporting part 13, pivot structure 15 and being pressed on the extension 14, the situation of pivot structure 15 is shown in Fig. 5 A at this moment, extension 14 is behind pressurized, screw part 1515 that conversely can countershaft structure 15 imposes torsion T, T ' (reacting force), torsion T, T ' spreads all over whole rotating shaft 151, make location division 1511 be resisted against the side of support 153, therefore rotating shaft 151 can't be according to torsion T, T ' direction continues rotation, with the maximum anglec of rotation of restriction rotation carrying handle 11 expansion.Please consult Fig. 3 simultaneously, on the other hand, the locating convex block 146 on coupling sleeve 144 open ends will be resisted against the bottom of supporting part 13 synchronously, to share by the caused torsion T of device body 12 weight, T '.

When desiring folding rotation carrying handle 11, the user picks up device 10 (making device 10 leave desktop), rotate extension 14 according to direction E, E ' then, rotary torsion is passed to rotating shaft 151 by coupling sleeve 144, rotating shaft 151 is also rotated according to direction E, E ', so remove the compressing of support 153 sides location division 1511, and upset moves to the bottom of support 153, shown in Fig. 5 B.Rotate carrying handle 11 this moment and be available for users to grip, perhaps allow the user will install 10 and be hung on metope or other accommodation device in order to portable.

In the middle of above-mentioned preferred embodiment, though rotation carrying handle 11 comprises a pair of extension 14, can recognize, if suitably design the center of gravity of whole device, the number of extension 14 can be simplified to has only one, still can make device body 12 stable standing on the table.Even, can reduce the length of extension 14 again, make an end of extension 14 be connected in pivot structure 15, the other end is then opened and is not connected any element, still can rotate the stable bracing or strutting arrangement body 12 of carrying handle 11, only need a rotating shaft 151 and monolateral structure to get final product in the pivot structure 15 this moment.

Though disclosed the present invention in conjunction with above preferred embodiment; yet it is not in order to limiting the present invention, anyly is familiar with this operator, without departing from the spirit and scope of the present invention; still can do some and change and retouching, so protection scope of the present invention should be with being as the criterion that claim was defined.

Claims

One kind can stand, the device of portable and wall hanging, comprising:

One device body;

One rotation carrying handle is connected in this device body, and has a maximum anglec of rotation, and when this rotation carrying handle rotated to this maximum anglec of rotation, this device body can rotate carrying handle by this and stablize and stand on the surface.
2. as claimed in claim 1ly stand, the device of portable and wall hanging, wherein, this rotation carrying handle comprises that a supporting part is connected in this device body, one extension is used to contact this surface, and one pivot structure connect this supporting part and this extension, this extension can be rotated with respect to this supporting part.
3. as claimed in claim 2ly stand, the device of portable and wall hanging, wherein, this extension is begun to extend by this pivot structure, earlier away from this supporting part, again near this supporting part.
4. as claimed in claim 2ly stand, the device of portable and wall hanging, wherein, this extension is an arc.
5. as claimed in claim 2ly stand, the device of portable and wall hanging, wherein, this rotation carrying handle comprises a pair of extension, and this pivot structure connects this supporting part and this to extension, and this can be rotated with respect to this supporting part extension.
6. as claimed in claim 5ly stand, the device of portable and wall hanging, wherein, this shape to extension is symmetrical in this supporting part.
7. as claimed in claim 5ly stand, the device of portable and wall hanging, wherein, this pivot structure comprises a countershaft, this countershaft is parallel to each other, and each rotating shaft is connected in a wherein extension.
8. as claimed in claim 5ly stand, the device of portable and wall hanging, wherein, this rotation carrying handle comprises a pair of pivot structure, this supporting part is a strip, this countershaft structure is divided into the two ends of this supporting part.
9. as claimed in claim 2ly stand, the device of portable and wall hanging, wherein, this pivot structure comprises that a support is fixed in this supporting part, and one rotating shaft supported and be fixed in this extension in rotatable mode by this support, when this rotation carrying handle rotated to this maximum anglec of rotation, this rotating shaft was resisted against this support.
10. as claimed in claim 9ly stand, the device of portable and wall hanging, wherein, this rotating shaft comprises a location division, when this rotation carrying handle rotated to this maximum anglec of rotation, this location division was resisted against this support.
11. as claimed in claim 10ly stand, the device of portable and wall hanging, wherein, this location division is a semicircular pillar.
12. as claimed in claim 2ly stand, the device of portable and wall hanging, wherein, this extension comprises a location projection, when this rotation carrying handle rotated to this maximum anglec of rotation, this locating convex block was resisted against this supporting part.
13. as claimed in claim 12ly stand, the device of portable and wall hanging, wherein, this extension comprises that also a coupling sleeve is fixed in this pivot structure, and this locating convex block is fixedly arranged on the open end of this coupling sleeve.
14. as claimed in claim 1ly stand, the device of portable and wall hanging, wherein, this device is a LCD.
15. a rotation carrying handle is used to support a device body, comprising:

One supporting part is connected in this device body;

One extension;

One pivot structure connects this supporting part and this extension, makes this extension turn to a maximum anglec of rotation with respect to this supporting part, and wherein, when this device body stood in a surface by this rotation carrying handle, this extension was contacted with this surface.
16. rotation carrying handle as claimed in claim 15, wherein, this extension is begun to extend by this pivot structure, earlier away from this supporting part, again near this supporting part.
17. rotation carrying handle as claimed in claim 15, wherein, this extension is an arc.
18. rotation carrying handle as claimed in claim 15, wherein, this rotation carrying handle comprises a pair of extension, and this pivot structure connects this supporting part and this to extension, and this can be rotated with respect to this supporting part extension.
19. rotation carrying handle as claimed in claim 18, wherein, this shape to extension is symmetrical in this supporting part.
20. rotation carrying handle as claimed in claim 18, wherein, this pivot structure comprises a countershaft, and this countershaft is parallel to each other, and each rotating shaft is connected in a wherein extension.
21. rotation carrying handle as claimed in claim 18, wherein, this rotation carrying handle comprises a pair of pivot structure, and this supporting part is a strip, and this countershaft structure is divided into the two ends of this supporting part.
22. rotation carrying handle as claimed in claim 15, wherein, this pivot structure comprises that a support is fixed in this supporting part, and this extension is supported and be fixed in to a rotating shaft in rotatable mode by this support, when this extension rotated to this maximum anglec of rotation, this rotating shaft was resisted against this support.
23. rotation carrying handle as claimed in claim 22, wherein, this rotating shaft comprises a location division, and when this extension rotated to this maximum anglec of rotation, this location division was resisted against this support.
24. rotation carrying handle as claimed in claim 23, wherein, this location division is a semicircular pillar.
25. rotation carrying handle as claimed in claim 15, wherein, this extension comprises a location projection, and when this extension rotated to this maximum anglec of rotation, this locating convex block was resisted against this supporting part.
26. rotation carrying handle as claimed in claim 25, wherein, this extension comprises that also a coupling sleeve is fixed in this pivot structure, and this locating convex block is fixedly arranged on the open end of this coupling sleeve.
27. a pivot structure comprises:

One support;

One rotating shaft is supported by this support in rotatable mode, and when this pivot structure rotated to a maximum anglec of rotation, this rotating shaft was resisted against this support.
28. pivot structure as claimed in claim 27, wherein, this rotating shaft comprises a location division, and when this pivot structure rotated to this maximum anglec of rotation, this location division was resisted against this support.
29. pivot structure as claimed in claim 28, wherein, this location division is a semicircular pillar.
30. pivot structure as claimed in claim 27, wherein, this support comprises the support platform of the rack body and an en plaque of an en plaque.
31. pivot structure as claimed in claim 30, it also comprises a connection piece, and this web member abuts in this support.
32. pivot structure as claimed in claim 31, wherein, this web member comprises the web member body of an en plaque and the connecting portion of an en plaque, and this web member body is roughly parallel with this rack body, and this connecting portion is roughly parallel with this support platform.
33. pivot structure as claimed in claim 32, wherein, this connecting portion roughly with this support platform co-altitude.
34. pivot structure as claimed in claim 27, it also comprises a nut, this rotating shaft comprises that a location division, an expansion section, a support portion and a threaded portion link together in regular turn, when this pivot structure rotates to a maximum anglec of rotation, this location division is resisted against this support, this nut is locked on this threaded portion, and this support is supported and is clamped between this nut and this expansion section by this support portion.
35. pivot structure as claimed in claim 34, it also comprises a connection piece, and this web member is also supported and is clamped between this nut and this expansion section by this support portion.