CN219202206U - Folding support and protective sleeve - Google Patents

Abstract

The application provides a folding support and protective sheath, folding support include first backup pad, second backup pad and third backup pad, and the one end of first backup pad is provided with first open slot, and the second backup pad is installed at first open slot, and the second backup pad is articulated with first backup pad, and the one end of second backup pad is provided with the second open slot, and the third backup pad is installed in the second open slot, and the third backup pad is articulated with the second backup pad, is provided with the connection structure who is used for connecting the flat board in the third backup pad. The folding bracket of this application embodiment, space utilization is high, makes things convenient for folding bracket's attenuate design, and portability is stronger, conveniently accomodates, is difficult for losing. The protective sheath includes protective housing and folding support. The protective sheath of this application embodiment, folding support can be steadily connected on the protective sheath, conveniently accomodate together, and the portability is stronger, and processing is convenient, and the suitability is stronger.

Description

Folding support and protective sleeve

Technical Field

The application belongs to flat electronic equipment accessory field, and more specifically relates to a folding support and protective sheath.

Background

Tablet computers, also called portable computers, are small, portable personal computers with touch screens as basic input devices. The touch screen (also known as digitizer technology) it has allows the user to work with a stylus or digitizer pen rather than a conventional keyboard or mouse, and the user can enter input through built-in handwriting recognition, on-screen soft-keyboard, speech recognition, or a real keyboard if the model is equipped. Along with the popularization of the tablet personal computer, the protective sleeve of the tablet personal computer is generated immediately, the tablet personal computer is smooth in appearance, the risk of sliding off the ground exists in the use process, and the protective sleeve of the tablet personal computer is mainly used for protecting the tablet personal computer, preventing collision and cracking and playing a role in decoration. However, when people hold the tablet personal computer for a long time, great inconvenience is brought, hands are easy to accumulate, and a bracket capable of supporting the tablet personal computer is needed at this time, so that the tablet personal computer is more portable by using the foldable bracket. Some protective sleeves are provided with folding supports, and can be unfolded and supported by the folding supports when in use. But these protective sheath structures are complicated, and processing is difficult, and when protective sheath and folding support set up separately, protective sheath and folding support are inconvenient accomodate together, and supporting structure is comparatively thick heavy in the folding support, is unfavorable for portablely.

Disclosure of Invention

An aim of the embodiment of the application is to provide a folding support and protective sheath to solve the protective sheath structure of taking folding support from among the prior art existence complicated, processing is difficult, and when protective sheath and folding support set up separately, protective sheath and folding support are inconvenient accomodate together, and supporting structure is comparatively thick heavy in the folding support, is unfavorable for portable technical problem.

In order to achieve the above purpose, the technical scheme adopted in the application is as follows: provided is a folding bracket and a protective sleeve, comprising:

the first support plate is provided with a first open slot at one end;

the second support plate is arranged in the first open groove, the second support plate is hinged with the first support plate, and a second open groove is formed in one end of the second support plate; the method comprises the steps of,

the third support plate is installed in the second open slot and hinged with the second support plate, and a connecting structure used for being connected with the flat plate is arranged on the third support plate.

In one embodiment, the open end of the second support plate is hinged to the open end of the first support plate.

In one embodiment, the third support plate is hinged to the open end of the second support plate.

In one embodiment, the folding bracket further comprises a first rotating shaft, a first shaft hole is formed in the first supporting plate, a second shaft hole is formed in the second supporting plate, a third shaft hole is formed in the third supporting plate, and the first rotating shaft penetrates through the first shaft hole, the second shaft hole and the third shaft hole.

In one embodiment, the first shaft is a damping shaft.

In one embodiment, the folding bracket further comprises two second rotating shafts and two third rotating shafts, two first clamping grooves are formed in two opposite sides of the second supporting plate, two second clamping grooves are formed in the first supporting plate corresponding to the two first clamping grooves, two fourth clamping grooves are formed in two opposite sides of the third supporting plate corresponding to the two third clamping grooves, two ends of the second rotating shafts are respectively inserted into the first clamping grooves and the second clamping grooves, and two ends of the third rotating shafts are respectively inserted into the third clamping grooves and the fourth clamping grooves;

the second rotating shaft and the third rotating shaft are damping shafts.

In one embodiment, the rotating shaft is fixedly connected with the first support plate, and the rotating shaft is rotatably connected with the second support plate and the third support plate.

In one embodiment, the rotating shaft is fixedly connected with the second supporting plate, and the rotating shaft is rotatably connected with the first supporting plate and the third supporting plate.

In one embodiment, the rotating shaft is fixedly connected with the third supporting plate, and the rotating shaft is rotatably connected with the first supporting plate and the second supporting plate.

In one embodiment, the depth of the second open slot is greater than the length of the third support plate.

In one embodiment, the edges of the first support plate, the second support plate and the third support plate 5 are rounded.

A protective sleeve comprises a protective shell and a folding bracket, wherein the connecting structure is connected with the protective shell.

In one embodiment, the connecting structure comprises a first magnetic attraction piece, a second magnetic attraction piece is arranged on the protective shell, and the first magnetic attraction piece is magnetically connected with the second magnetic attraction piece.

0 in one embodiment, the connecting structure further includes a plurality of first magnets, and a plurality of first iron sheets are correspondingly disposed on the protective shell;

the first magnetic attraction pieces are annular, a plurality of first magnets are arranged around the first magnetic attraction piece center annular array, and a plurality of first iron sheets are arranged around the second magnetic attraction piece center annular array.

In one embodiment, the first magnetic attraction member comprises a second magnet and the second magnetic attraction member comprises a 5 th second iron sheet.

In one embodiment, the connection structure includes an adhesive layer for adhering to the protective case.

The beneficial effect of folding support that this application embodiment provided lies in: compared with the prior art, the folding bracket of the embodiment of the application 0 is provided with the first supporting plate hinged to the second supporting plate, the second supporting plate hinged to the third supporting plate, the third supporting plate connected to the flat plate through the connecting structure, the second supporting plate and the third supporting plate are conveniently unfolded to be supported, the included angle between the second supporting plate and the third supporting plate can be adjusted, the included angle between the third supporting plate and the second supporting plate is adjusted, the orientation of the flat plate is adjusted, and the second supporting plate is installed on the first opening

A third supporting plate is arranged in the opening groove and is arranged in the second opening groove, the space utilization rate is high, the thinning design of the folding bracket 5 is convenient, the portability of the folding bracket can be improved, the third supporting plate is provided with a connecting structure,

the convenient folding support is connected with the flat plate, is convenient for the storage of the folding support, and is not easy to lose.

The beneficial effect of protective sheath that this application embodiment provided lies in: compared with the prior art, the protective sheath of this application embodiment has used foretell folding support, and folding support can firmly be connected on the protective sheath, and convenient accomodate together, the portability is stronger, and protective housing and folding support separately process, and processing is convenient, and protective sheath and folding support also can separately use, and the suitability is stronger.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a first folding bracket according to an embodiment of the present disclosure;

fig. 2 is an exploded view of a first folding leg according to an embodiment of the present disclosure;

FIG. 3 is a schematic view of an exploded structure of a second folding leg according to an embodiment of the present disclosure;

fig. 4 is a schematic structural diagram of a protective sleeve according to an embodiment of the present disclosure;

fig. 5 is an exploded view of a protective case according to an embodiment of the present disclosure;

fig. 6 is a schematic diagram illustrating the use of a protective sleeve according to an embodiment of the present disclosure;

fig. 7 is a second schematic view of the use of the protective sleeve according to the embodiment of the present application;

fig. 8 is a third schematic view of the use of the protective sleeve according to the embodiment of the present application;

fig. 9 is a schematic diagram of a protective sleeve according to an embodiment of the present application.

Wherein, each reference sign in the figure:

1. folding the bracket;

11. a first support plate; 111. a first open slot; 112. a first shaft hole; 113. a second clamping groove;

12. a second support plate; 121. a second open slot; 122. a second shaft hole; 123. a first clamping groove; 124. a fourth clamping groove;

13. a third support plate; 131. a first magnetic attraction member; 1311. a second magnet; 1312. a first magnet; 132. a third shaft hole; 133. a third clamping groove;

14. a first rotating shaft; 141. a second rotating shaft; 142. a third rotating shaft;

2. a protective shell; 21. a second magnetic attraction member; 211. a second iron sheet; 212. a first iron sheet.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

Reference in the specification to "one embodiment," "some embodiments," or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to fig. 1, fig. 2 and fig. 4 together, a description will now be given of a folding bracket according to an embodiment of the present application. The folding bracket 1 includes a first support plate 11, a second support plate 12, and a third support plate 13. One end of the first support plate 11 is provided with a first open groove 111, and the second support plate 12 is installed in the first open groove 111. The second support plate 12 is hinged to the first support plate 11, and one end of the second support plate 12 is provided with a second open groove 121. The third support plate 13 is installed in the second open groove 121, and the third support plate 13 is hinged with the second support plate 12. The third support plate 13 is provided with a connection structure for connecting the flat plates.

The folding bracket 1 of this embodiment sets up first backup pad 11 and second backup pad 12 and articulates, second backup pad 12 and third backup pad 13 are articulated, third backup pad 13 and dull and stereotyped being connected, conveniently expand second backup pad 12 and third backup pad 13 and support, can also adjust the contained angle between second backup pad 12 and the third backup pad 13, the contained angle between adjustment third backup pad 13 and the second backup pad 12, the orientation of adjustment flat board, second backup pad 12 is installed in first open slot 111, set up third backup pad 13 and install in second open slot 121, space utilization is high, make things convenient for folding bracket 1's attenuate design, can improve folding bracket 1's portability, be provided with connection structure in third backup pad 13, make things convenient for folding bracket 1 and dull and stereotyped being connected, make things convenient for folding bracket 1's accomodating, be difficult for losing.

In one embodiment, referring to fig. 1 and 2, the open end of the second support plate 12 is hinged to the open end of the first support plate 11. The second support plate 12 is hinged with the first support plate 11 at the end, and the hinged part of the first support plate 11 and the second support plate 12 is convenient to process. When the first supporting plate 11 and the second supporting plate 12 are unfolded and supported, the first supporting plate 11 is integrally used as a supporting leg, and the second supporting plate 12 is integrally used as a supporting leg, so that more materials can be saved under the condition of ensuring the supporting height.

In one embodiment, referring to fig. 1 and 2, the third support plate 13 is hinged at the open end of the second support plate 12, the third support plate 13 is hinged at the end to the second support plate 12, and the hinge between the second support plate 12 and the third support plate 13 is convenient to process. And the second support plate 12 is hinged to the open end of the first open groove 111, and the opening direction of the second open groove 121 is identical to the opening direction of the first open groove 111. So that the first support plate 11, the second support plate 12 and the third support plate 13 rotate about the same first rotation axis 14.

In one embodiment, referring to fig. 1 and 2, the folding bracket 1 further includes a first rotating shaft 14, a first shaft hole 112 is provided on the first support plate 11, a second shaft hole 122 is provided on the second support plate 12, a third shaft hole 132 is provided on the third support plate 13, and the first rotating shaft 14 passes through the first shaft hole 112, the second shaft hole 122, and the third shaft hole 132. The first supporting plate 11, the second supporting plate 12 and the third supporting plate 13 are arranged to share the same first rotating shaft 14, so that the processing and the installation are convenient.

In one embodiment, referring to fig. 1 and 2, the first shaft 14 is a damping shaft. The first rotating shaft 14 is connected with the first shaft hole 112, the second shaft hole 122 and the third shaft hole 132 in an interference fit manner, so that the supporting structure is stable and durable when the first supporting plate 11 and the second supporting plate 12 are unfolded and supported.

In one embodiment, referring to fig. 1 and 2, the first rotation shaft 14 is fixedly connected to the first support plate 11, and the first rotation shaft 14 is rotatably connected to the second support plate 12 and the third support plate 13. After the first shaft 14 is installed in the first shaft hole 112, the second shaft hole 122 and the third shaft hole 132, the outside of the first shaft hole 112 may be pressed so that the first shaft hole 112 is fixedly connected with the first shaft 14, or the junction of the first shaft 14 and the first shaft hole 112 may be welded. The first rotating shaft 14 is fixedly connected with the first supporting plate 11, so that the first rotating shaft 14 is not easy to fall off, and the durability of the folding bracket 1 is guaranteed. The first rotating shaft 14 may be integrally formed with the first supporting plate 11, one end of the second supporting plate 12 is curled and bent to form the second shaft hole 122, and one end of the third supporting plate 13 is curled and bent to form the third shaft hole 132.

The first rotating shaft 14 can also be fixedly connected with the second supporting plate 12, and the first rotating shaft 14 is rotatably connected with the first supporting plate 11 and the third supporting plate 13.

The first rotating shaft 14 may also be fixedly connected with the third supporting plate 13, and the first rotating shaft 14 is rotatably connected with the first supporting plate 11 and the second supporting plate 12.

In one embodiment, referring to fig. 1 and 3, the folding bracket 1 further includes two second rotating shafts 141 and two third rotating shafts 142, two first clamping grooves 123 are disposed on opposite sides of the second supporting plate 12, two second clamping grooves 113 are disposed on the first supporting plate 11, and the two second clamping grooves 113 are disposed corresponding to the two first clamping grooves 123. The opposite sides of the third supporting plate 13 are provided with third clamping grooves 133, the second supporting plate 12 is provided with two fourth clamping grooves 124, and the two fourth clamping grooves 124 are arranged corresponding to the two third clamping grooves 133. Two ends of the second rotating shaft 141 are respectively inserted into the first clamping groove 123 and the second clamping groove 113, and two ends of the third rotating shaft 142 are respectively inserted into the third clamping groove 133 and the fourth clamping groove 124. The second rotation shaft 141 ensures that the first support plate 11 is hinged with the second support plate 12, and the third rotation shaft 142 ensures that the second support plate 12 is hinged with the third support plate 13.

The second and third rotating shafts 141 and 142 are damping shafts. So that the support structure is stable and durable when the first support plate 11 and the second support plate 12 are unfolded to support.

In one embodiment, referring to fig. 1 and 2, the depth of the second open groove 121 is greater than the length of the third support plate 13. It is convenient that the finger can extend into the second opening groove 121 to pull out the second support plate 12 for support under the condition that the first support plate 11 and the third support plate 13 are not moved.

In one embodiment, referring to fig. 1 and 2, edges of the first, second and third support plates 11, 12 and 13 are rounded. The first support plate 11, the second support plate 12 and the third support plate 13 can be prevented from being scratched by a person or other objects.

Referring to fig. 4, 5, 6, 7, 8 and 9, the embodiment of the present application provides a protective case, which includes a protective case 2 and a folding bracket 1, where the protective case 2 is connected with a connection structure.

The protective sheath of this application embodiment has used foretell folding support 1, and folding support 1 can stably connect on the protective sheath, and convenient accomodate together, and the portability is stronger, and protective housing 2 and folding support 1 separately process, and processing is convenient, and protective sheath and folding support 1 also can separately use, and the suitability is stronger.

As shown in fig. 6 and 8, the protective sleeve can realize suspension support, so that the viewing angle is comfortable, the head is free from being lowered, and the cervical vertebra can be protected.

In one embodiment, the connecting structure comprises a first magnetic attraction piece 131, the second magnetic attraction piece 21 is arranged on the protective shell 2, and the first magnetic attraction piece 131 is magnetically connected with the second magnetic attraction piece 21. The protective housing 2 is inhaled through magnetism with folding support 1 and is linked together, and is connected firmly, and conveniently unpacks the exclusive use.

The second magnetic attraction piece 21 is arranged inside the protective shell 2 and is hidden, so that the protective shell 2 is attractive in appearance.

In one embodiment, referring to fig. 2, 4 and 5, the connection structure further includes a plurality of first magnets 1312, and the protective shell 2 is correspondingly provided with a plurality of first iron sheets 212. The first magnetic attraction member 131 is in a circular ring shape, the plurality of first magnets 1312 are arranged in a circular array around the center of the first magnetic attraction member 131, and the plurality of first iron pieces 212 are arranged in a circular array around the center of the second magnetic attraction member 21. The relative positions of the protective shell 2 and the folding support 1 are conveniently adjusted by arranging the plurality of first magnets 1312 and the plurality of first iron sheets 212, and the folding support 1 can rotate on the back of the protective shell 2, so that the protective sleeve has various placing modes.

In one embodiment, referring to fig. 2, 4 and 5, the first magnetic attraction member 131 includes a second magnet 1311 and the second magnetic attraction member 21 includes a second iron piece 211. The second magnet 1311 and the second iron piece 211 attract each other, so that the folding bracket 1 and the protective housing 2 are ensured to be magnetically attracted and connected. The second magnetic attraction piece 21 can also be set as a permanent magnet, so that the attraction force of the folding bracket 1 and the second magnetic attraction piece 21 is ensured to be stronger.

The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application.

Claims (10)

1. A folding brace, comprising:

the first support plate is provided with a first open slot at one end;

the second support plate is arranged in the first open groove, the second support plate is hinged with the first support plate, and a second open groove is formed in one end of the second support plate; the method comprises the steps of,

the third support plate is installed in the second open slot and hinged with the second support plate, and a connecting structure for connecting the flat plates is arranged on the third support plate.

2. The folding support of claim 1, wherein the open end of the second support panel is hinged to the open end of the first support panel.

3. The folding support of claim 1, wherein the third support panel is hinged at an open end of the second support panel.

4. The folding bracket of claim 1, further comprising a first shaft, wherein a first shaft hole is provided in the first support plate, a second shaft hole is provided in the second support plate, a third shaft hole is provided in the third support plate, and the first shaft passes through the first shaft hole, the second shaft hole, and the third shaft hole;

the first rotating shaft is a damping shaft.

5. The folding bracket as defined in claim 1, further comprising two second rotating shafts and two third rotating shafts, wherein two first clamping grooves are formed in two opposite sides of the second supporting plate, two second clamping grooves are formed in the first supporting plate corresponding to the two first clamping grooves, two third clamping grooves are formed in two opposite sides of the third supporting plate, two fourth clamping grooves are formed in the second supporting plate corresponding to the two third clamping grooves, two ends of the second rotating shafts are respectively inserted into the first clamping grooves and the second clamping grooves, and two ends of the third rotating shafts are respectively inserted into the third clamping grooves and the fourth clamping grooves;

the second rotating shaft and the third rotating shaft are damping shafts.

6. The folding bracket as in any one of claims 1-5, wherein the second open slot has a depth greater than a length of the third support plate.

7. A protective sleeve comprising a protective shell and a folded bracket according to any one of claims 1 to 6, said connecting structure being connected to said protective shell.

8. The protective sleeve of claim 7 wherein said attachment structure includes a first magnetic attraction member, said protective shell having a second magnetic attraction member disposed thereon, said first magnetic attraction member being magnetically attached to said second magnetic attraction member.

9. The protective sleeve of claim 8 wherein said attachment structure further comprises a plurality of first magnets, said protective shell having a corresponding plurality of first iron sheets thereon;

the first magnetic attraction pieces are annular, a plurality of first magnets are arranged around the first magnetic attraction piece center annular array, and a plurality of first iron sheets are arranged around the second magnetic attraction piece center annular array.

10. The protective sleeve of claim 7 wherein said attachment structure includes an adhesive layer for adhering to said protective shell.

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