CN204201403U - Supporting frame - Google Patents

Abstract

A kind of supporting frame, for supporting a handheld device, it comprises the first dunnage and the second dunnage with this first dunnage pivot joint, this supporting frame also comprises carrier board and strut, this carrier board is articulated in this first dunnage or this second dunnage, this strut comprises one end and is rotatably connected on the first bar in this first dunnage, one end is rotatably connected on the second bar in this second dunnage and is rotationally connected the link of this first bar and this second bar, this link comprises rotating shaft and is set in the elastic component in this rotating shaft, this rotating shaft is through this first bar and this second bar, this elastic component is housed in the inside of this first bar and this second bar connecting part, this first bar presents different angles from this second bar by this rotating shaft and elastic component, different angles is presented from this second dunnage to make this first dunnage, and then the support angle of adjustment handheld device.

Description

support frame

technical field

The utility model relates to a support frame, in particular to a support frame which is suitable for a handheld device and can freely adjust the support angle.

Background technique

With the popularity of mobile phones and the continuous advancement of technology, electronic devices such as smart phones and tablet computers are more and more popular among people, and online entertainment such as watching videos and reading novels on mobile phones and tablet computers has become a major part of modern people's life. Hobby. However, since no fixed structure is set on electronic devices such as smart phones and tablet computers, when using a mobile phone or a tablet computer to watch a video, the mobile phone or the tablet computer cannot be placed on the table, but must be held by the user, which will Caused a lot of inconvenience to the user, even if rely on mobile phone, panel computer on some object and make it stand upright, but can not arbitrarily adjust the placing angle of mobile phone, tablet computer etc., similarly, cause inconvenience to user during use.

Utility model content

In view of the above, it is necessary to provide a support frame that supports the handheld device and can freely adjust the support angle.

A support frame for supporting a handheld device, which includes a first support plate and a second support plate pivotally connected to the first support plate, the support frame also includes a bearing plate and a support rod, the bearing plate is pivotally connected to On the first support plate or the second support plate, the support rod includes a first rod with one end rotatably connected to the first support plate, a second rod with one end rotatably connected to the second support plate, and a second rod rotatably connected to the The connecting piece between the first rod and the second rod, the connecting piece includes a rotating shaft and an elastic member sleeved on the rotating shaft, the rotating shaft passes through the first rod and the second rod, and the elastic member is accommodated in the first Inside the joint between the rod and the second rod, the first rod and the second rod present different angles through the rotating shaft and the elastic member, so that the first support plate and the second support plate present different angles , and then adjust the support angle of the handheld device.

Further, an end of the first rod close to the second rod forms a hollow first hemispherical head, and an end of the second rod close to the first rod forms a second hemispherical head, and the second hemispherical head It abuts against the first hemispherical head and forms a storage cavity together inside, the second hemispherical head and the first hemispherical head are connected together through the connecting piece, and the connecting piece is partially accommodated in the accommodating cavity .

Further, the rotating shaft includes a main body accommodated in the receiving cavity and a connecting rod passing through the main body, both ends of the connecting rod protrude from the main body, and one end of the main body close to the first rod forms a stopper , the elastic member is sheathed on the main body, and one end of the elastic member abuts against the inner surface of the second hemispherical head, and the other end abuts against the limiting portion.

Further, a limiting groove is formed inside the first hemispherical head, the limiting part is accommodated in the limiting groove, and the limiting part abuts against the inner side wall of the limiting groove, and the second hemispherical head The inside of the connecting rod protrudes to form a hollow cylindrical abutting part, the end of the main body away from the first rod is sleeved on the abutting part, and the two ends of the connecting rod protrude from the first hemispherical head and The second hemispherical head.

Further, an operating member is provided on the end of the connecting rod protruding from the first hemispherical head, and the operating member can move on the connecting rod under the action of an external force to push the main body to move away from the first hemispherical head .

Further, a depression is formed on the second support plate close to the bearing plate, and a depression groove is opened through the second support plate close to the depression, and the bearing plate also includes a plate-shaped body and a The extension part on one end of the body, the body can be accommodated in the recessed part, and the extension part can be accommodated in the recessed groove.

Further, a first accommodating groove is formed on the first supporting plate, a second accommodating groove is formed on the second supporting plate, when the first supporting plate is closed with the second supporting plate, the first rod It is accommodated in the first accommodation groove, the second rod is accommodated in the second accommodation groove, and the connecting piece is accommodated in the first accommodation groove and the second accommodation groove.

Further, the support member also includes a pivot shaft, one end of the first support plate extends outward to form two spaced first pivot portions, and a first pivot hole is opened on the two first pivot portions, One end of the second support plate extends outward to form a second pivot joint, and a second pivot joint hole is opened through the second pivot joint, and one end of the bearing plate extends outward to form two third pivot joints arranged at intervals. A connecting portion, the third pivoting portion is provided with a third pivoting hole, the first supporting plate, the second supporting plate, and the bearing plate are pivoted together through the pivoting shaft, and the pivoting shaft passes through Both ends of the second pivot hole and the third pivot hole are correspondingly accommodated in the two first pivot holes.

The support frame of the utility model adopts a support rod to adjust the angle between the first support plate and the second support plate, and then adjust the angle between the first support plate and the second support plate, so as to facilitate the user to adjust the angle of the handheld device. Angle and height relative to the support surface, and can be folded when not in use to save storage space.

Description of drawings

Fig. 1 is a perspective view of a support frame in a folded state according to an embodiment of the present invention.

Fig. 2 is a perspective view of the support frame shown in Fig. 1 in a deployed state.

FIG. 3 is an exploded view of the support frame shown in FIG. 1 .

FIG. 4 is an exploded schematic diagram of another viewing angle of the support frame shown in FIG. 1 .

Description of main component symbols

support frame 100 first support plate 10 first hinge 11 first pivot hole 13 first storage tank 15 second support plate 30 second hinge 31 Second Pivot Hole 33 Depression 35 concave groove 36 Second storage tank 37 Pivot axis 50 load board 60 third hinge 61 third pivot hole 63 ontology 65 extension 66 support rod 70 first shot 71 first hemisphere head 711 Limit slot 7111 second shot 73 second hemisphere head 731 contact part 7311 connector 75 shaft 751 Main body 7511 Connecting rod 7513 limit part 7515 Elastic 753 Operating parts 755 containment cavity 77 nut 78

The following specific embodiments will further illustrate the utility model in conjunction with the above-mentioned accompanying drawings.

Detailed ways

Please refer to FIG. 1 and FIG. 2 at the same time. A support frame 100 includes a first support plate 10 , a second support plate 30 , a supporting plate 60 and a support rod 70 . When the support frame 100 is not in use, the support frame 100 can be folded and closed, and the folded and closed state is shown in FIG. 1 . When in use, the support frame 100 is unfolded, and the unfolded state is shown in Figure 2. Hand-held devices, such as mobile phones, tablet computers, etc. The angle between the board 10 and the second support board 30 can adjust the inclination angle of the handheld device. In this way, the support frame 100 facilitates providing a comfortable posture for the user to watch the content displayed on the handheld device.

One end of the second support plate 30 is pivotally connected to one end of the first support plate 10, one end of the bearing plate 60 is pivotally connected to the first support plate 10 and the second support plate 30, and the two ends of the support rod 70 The ends are respectively pivotally connected to the first support plate 10 and the second support plate 30 so that the first support plate 10 can be closed and separated relative to the second support plate 30 .

Please refer to FIG. 3 and FIG. 4 at the same time. In this embodiment, one end of the first support plate 10 extends outward to form two first pivotal portions 11, and the two first pivotal portions 11 are approximately cylindrical. , and the interval is set. First pivot holes 13 are defined on the two first pivot portions 11 . Correspondingly, one end of the second support plate 30 extends outward to form a second pivot portion 31 , which is substantially cylindrical and has a second pivot hole 33 penetrating along its axis. One end of the bearing plate 60 extends outwards to form two third pivotal portions 61, the two third pivotal portions 61 are cylindrical, and are arranged at intervals on one end of the bearing plate 60, the third pivotal portions 61 A third pivot hole 63 is formed therethrough along its axis. The first support plate 10, the second support plate 30, and the bearing plate 60 are pivotally connected together through the pivot shaft 50, the second pivot portion 31 is arranged between the two third pivot portions 61, and the two second pivot portions 61 The three pivotal joints 61 and the second pivotal joint 31 are arranged between the two first pivotal joints 11 together, the pivotal shaft 50 passes through the second pivotal joint 33 and the third pivotal joint 63 , and The two ends are correspondingly accommodated in the two first pivot holes 13 .

A side surface of the second supporting board 30 away from the first supporting board 10 is recessed to form a recess 35 near the supporting board 60 . The depressed portion 35 has a substantially rectangular shape. The second support plate 30 penetrates through the recessed portion to form a recessed groove 36 . The concave groove 36 is substantially elongated. The recessed portion 35 and the recessed groove 36 can accommodate the carrying board 60 . When the support frame 100 is closed, the bearing plate 60 is received in the recessed portion 35 and the recessed groove 36 under the rotation of the pivot shaft 50 .

The supporting board 60 further includes a plate-shaped body 65 and an extension portion 66 disposed on one end of the body 65 . The third pivot portion 61 and the extension portion 66 are respectively disposed at two ends of the body 65 . The extension portion 66 is formed by extending vertically outward from one end of the body 65 . When the support frame 100 is closed, the main body 65 is correspondingly accommodated in the recessed portion 35 , and the extension portion 66 is accommodated in the recessed groove 36 . When the support frame 100 is opened to support the handheld device, the handheld device is placed on the body, and one end of the handheld device is abutted against the extension portion 66 to ensure the stability of the handheld device.

The support rod 70 includes a first rod 71 that is rotatably connected to the first support plate 10 at one end, a second rod 73 that is rotatably connected to the second support plate 30 at one end, and connects the first rod 71 and the second rod 73 The connector 75. A connecting rod structure is formed between the first rod 71 and the second rod 73, and different angles can be presented between the first rod 71 and the second rod 73, so that the first support plate 10 and the second support plate 30 at different angles.

One end of the first rod 71 near the second rod 73 forms a first hemispherical head 711, the inside of the first hemispherical head 711 is hollow, and the second rod 73 forms a second The hemispherical head 731 , the second hemispherical head 731 abuts against the first hemispherical head 711 , and a receiving cavity 77 is formed therein. The second hemispherical head 731 and the first hemispherical head 711 are connected together through the connecting piece 75 , and the connecting piece 75 is partially accommodated in the receiving cavity 77 . A limiting groove 7111 is formed inside the first hemispherical head 711 . A cylindrical abutting portion 7311 protrudes from the inside of the second hemispherical head 731 , and the abutting portion 7311 is hollow.

The connecting member 75 includes a rotating shaft 751 and an elastic member 753 sleeved on the rotating shaft 751 , and the elastic member 753 is accommodated in the receiving cavity 77 . The rotating shaft 751 includes a main body 7511 and a connecting rod 7513 passing through the main body 7511. The elastic member 753 is sleeved on the main body 7511, and one end of the elastic member is abutted against the inner surface of the second hemispherical head 731. The main body The part 7511 is accommodated in the accommodation cavity 77 . The main body portion 7511 is hollow and generally cylindrical. Both ends of the connecting rod 7513 protrude from the main body 7511 . One end of the main body portion 7511 close to the first rod 71 forms a limiting portion 7515 , which is roughly cap-shaped, and is accommodated in the first hemispherical head 711 and abuts against the inner wall of the limiting groove 7111 . One end of the elastic member 753 away from the second hemispherical head 731 abuts against the limiting portion 7515 of the main body 7511 , and the other end abuts against the inner surface of the second hemispherical head 731 . The end of the main body part 7511 away from the first rod 71 is sheathed on the abutment part 7311, and the two ends of the connecting rod 7513 protrude from the first hemispherical head 711 and the second hemispherical head 731, and the two ends of the connecting rod 7513 protrude The ends are respectively provided with threads. The connecting rod 7513 is correspondingly fastened with a nut 78 . One end of the connecting rod 7513 protruding from the first hemispherical head 711 is provided with an operating member 755 , the operating member 755 is sheathed on the connecting rod 7513 , and one end is arranged adjacent to one of the nuts 78 . In this embodiment, the operating member 755 is a magnet ring, and it can move on the connecting rod 7513 to push the main body 7511 closer to or away from the first hemispherical head 711 . When it is necessary to adjust the angle between the first rod 71 and the second rod 73, the magnet ring can be manually pushed to move close to the second hemispherical head 731, so that the magnet ring presses the limit part 7515, so that the limit The part 7515 moves away from the limiting groove 7111, or by controlling the nut 78 close to the magnet ring, the nut 78 moves toward the second hemispherical head 731, and then pushes the magnet ring to move toward the second hemispherical head 731, so that Make the limiting part 7515 move away from the limiting groove 7111. At this time, the main body part 7511 squeezes the elastic member 753, and the first rod 71 and the second rod 73 can rotate freely. When the first rod 71 and the second rod are adjusted 73, release the magnet ring, at this time, the elastic member 753 resists the main body part 7511 and moves toward the first hemispherical head 711, so that the limiting part 7515 is against the limiting groove 7111, and the first rod 71 and the The second rods 73 are positioned to support the first supporting board 10 and the second supporting board 30 .

The first support plate 10 is also opened to form a first accommodating groove 15, and the second support plate 30 is also provided to form a second accommodating groove 37. The first support plate 10 of the support frame 100 is closed relative to the second support plate 30. When in place, the first rod 71 is accommodated in the first receiving groove 15 , and the second rod 73 is accommodated in the second receiving groove 37 .

When assembling, at first the first support plate 10, the second support plate 30, and the bearing plate 60 are pivotally connected together by the pivot shaft 50, so that the second support plate 30 can rotate relative to the first support plate 10, so that the bearing plate 60 can Rotate relative to the second support plate 30, then, the first rod 71 of the support rod 70 is rotated and installed on the first support plate 10, the second rod 73 of the support rod 70 is rotated and arranged on the second support plate 30, and then , the first rod 71 and the second rod 73 are rotatably connected together through the connecting piece 75 .

During use, the bearing plate 60 is disengaged from the second support plate 30, turned to a horizontal position, and the second support plate 30 is rotated to an angle relative to the first support plate 10 by adjusting the support rod 70 and fixed at this position, then , place the handheld device on the supporting board 60 and make it lean on the second supporting board 30 . When it is necessary to adjust the angle between the first support plate 10 and the second support plate 30, the operating member 755 can be pushed manually, or the operating member 755 can be controlled by adjusting the nut 78 next to the operating member 755 so that it is close to the second The hemispherical head 731 moves, at this time, the limiting part 7515 moves away from the limiting groove 7111, and the main body part 7511 squeezes the elastic member 753, then manually adjusts the angle between the first rod 71 and the second rod 73, and then, Release the operating member 755, at this time, the elastic member 753 resists the main body portion 7511 and moves toward the first hemispherical head 711, the limiting portion 7515 is opposed to the limiting groove 7111, and the first rod 71 and the second rod 73 are fixed Position supports the first support board 10 and the second support board 30 .

The support frame of the utility model adopts a support rod to adjust the angle between the first support plate and the second support plate, and then adjusts the angle between the first support plate and the second support plate, so that the user can finally adjust the angle of the handheld device conveniently , and can be folded when not in use, saving storage space.

It can be understood that the assembly relationship between the bearing plate 60 and the first supporting plate 10 and the second supporting plate 30 can also be: the bearing plate 60 is pivotally connected to the first supporting plate 10 alone, or is separately connected to the second supporting plate 30 The two support plates 30 are pivotally connected.

In addition, those skilled in the art can also make other changes within the spirit of the utility model. Of course, these changes made according to the spirit of the utility model should be included in the scope of protection claimed by the utility model.

Claims (8)

1. a supporting frame, for supporting a handheld device, it comprises the first dunnage and the second dunnage with this first dunnage pivot joint, it is characterized in that: this supporting frame also comprises carrier board and strut, this carrier board is articulated in this first dunnage or this second dunnage, this strut comprises one end and is rotatably connected on the first bar in this first dunnage, one end is rotatably connected on the second bar in this second dunnage and is rotationally connected the link of this first bar and this second bar, this link comprises rotating shaft and is set in the elastic component in this rotating shaft, this rotating shaft is through this first bar and this second bar, this elastic component is housed in the inside of this first bar and this second bar, this first bar presents different angles from this second bar by this rotating shaft and elastic component, different angles is presented from this second dunnage to make this first dunnage, and then the support angle of adjustment handheld device.

2. supporting frame as claimed in claim 1, it is characterized in that: this first bar forms the first hemispherical head portions of a hollow near one end of this second bar, this second bar forms second hemispherical head portions on one end of this first bar, this second hemispherical head portions and this first hemispherical head portions abut against, and an inner common formation host cavity, this second hemispherical head portions and this first hemispherical head portions are linked together by the rotating shaft of this link, and this rotating shaft part is housed in this host cavity, this elastic component is housed in this host cavity.

3. supporting frame as claimed in claim 2, it is characterized in that: this rotating shaft comprises the main part be housed in this host cavity and the connecting rod passing this main part, main part is stretched out at the two ends of this connecting rod, this main part forms limited part near one end of this first bar, this elastic component is set on this main part, and its one end supports the inner side surface at this second hemispherical head portions, the other end supports on this limited part.

4. supporting frame as claimed in claim 3, it is characterized in that: this first hemispherical head portions inside forms a restraining groove, this limited part is housed in this restraining groove, and this limiting section support is held on the madial wall of this restraining groove, this the second hemispherical head portions inside protrudes out the abutting part of a formation hollow cylindrical, this main part is set on this abutting part away from one end of this first bar, and the two ends of this connecting rod stretch out this first hemispherical head portions and this second hemispherical head portions respectively.

5. supporting frame as claimed in claim 4, it is characterized in that: one end that this connecting rod stretches out this first hemispherical head portions is provided with operation piece, this operation piece can move under external force on this connecting rod, moves away from this first hemispherical head portions to promote this main part.

6. supporting frame as claimed in claim 1, it is characterized in that: this second dunnage is recessed to form a depressed part near this carrier board place, and this second dunnage offers formation hollow slot near this depressed part place is through, the body that this carrier board also comprises tabular and the extension part be arranged on this body one end, this body can be housed in this depressed part, and this extension part can be housed in this hollow slot.

7. supporting frame as claimed in claim 1, it is characterized in that: this first dunnage is offered formation first containing groove, this second dunnage is offered formation second containing groove, when this first dunnage this second dunnage relative closes, this first bar is housed in this first containing groove, and this second bar is housed in this second containing groove.

8. supporting frame as claimed in claim 1, it is characterized in that: this supporting element also comprises drive-connecting shaft, one end of this first dunnage stretches out first pin-joint part at formation two intervals, these two first pin-joint parts offer the first pivoted hole, one end of this second dunnage stretches out formation second pin-joint part, throughly on this second pin-joint part offer the second pivoted hole, one end of this carrier board stretches out spaced 3rd pin-joint part of formation two, throughly on 3rd pin-joint part offer the 3rd pivoted hole, this first dunnage, this second dunnage, this carrier board is articulated by this drive-connecting shaft, this drive-connecting shaft is through this second pivoted hole and the 3rd pivoted hole, and two ends correspondence is housed in these two first pivoted holes.