CN220623584U

CN220623584U - Portable folding support

Info

Publication number: CN220623584U
Application number: CN202322315143.9U
Authority: CN
Inventors: 丁罗建; 蒋小雷
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-19
Anticipated expiration: 2033-08-28

Abstract

The utility model relates to a portable foldable support, which comprises a plurality of hinged folding arm groups, and a bearing bracket and a base which are respectively connected with the upper end and the lower end of the folding arm groups, wherein a locking mechanism is arranged at the hinged position of the folding arm groups, the bearing bracket comprises an outer support arm group and an inner support arm group which can be opened and closed in the same direction, the base comprises an inner support arm group and an outer support arm group which can be opened and closed in the same direction, and after folding, the outer support arm group, the inner support arm group and the outer support arm group are positioned in the same direction.

Description

Portable folding support

Technical Field

The utility model belongs to the technical field of electronic product support, and particularly relates to a portable foldable bracket.

Background

At present, electronic products such as mobile phones, tablet computers and notebook computers become an indispensable tool in life, because the mobile phones and the tablet computers have no fixed supporting points, hands are ache when the mobile phones or the tablet computers are held for a long time to watch videos, the bracket can play a supporting role on the mobile phones and the tablet computers, hands of people are liberated, the existing folding bracket has small volume, the height of the bracket easy to carry is generally very low, eyes of users cannot be parallel to a screen, the volume of the bracket with the height adjustable to a certain height is very large, the bracket is not easy to carry, and the existing folding bracket has the following technical problems,

1. the folding is not thorough, the volume after folding is still larger, and especially the tablet personal computer and the notebook computer bracket are inconvenient when carrying.

2. When in use, the support structure is unstable, and sinking can occur due to the problem of the weight of the computer.

3. The opening and closing and folding processes are complicated and inconvenient to use.

Disclosure of Invention

The utility model aims to provide a portable foldable support to solve the technical problems that an existing foldable support is not thorough in folding, inconvenient to carry, unstable in supporting structure and inconvenient to fold and open.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a portable folding support, includes a plurality of looks articulated folding arm group and connect respectively in bearing bracket and the base at folding arm group's upper and lower both ends, folding arm group's articulated department is provided with locking mechanism, bearing bracket is including being outer bracket arm group and the interior bracket arm group that the same direction opened and shut, the base is including being the interior bracket group and the outer bracket group that the same direction opened and shut, after folding, outer bracket arm group, interior bracket group and outer bracket group are located the same direction.

Further, the outer bracket arm set comprises a first outer bracket arm and a second outer bracket arm which are meshed with each other, the inner bracket arm set comprises a first inner bracket arm and a second inner bracket arm which are meshed with each other, and after the outer bracket arm set and the inner bracket arm set are folded, the inner bracket arm set is positioned at the inner side of the outer bracket arm set.

Further, the outer support frame group comprises a first outer support frame and a second outer support frame which are meshed with each other, the inner support frame group comprises a first inner support frame and a second inner support frame which are meshed with each other, and after the outer support frame group and the inner support frame group are folded, the inner support frame group is positioned on the inner side of the outer support frame group.

Further, a clamping groove is formed in one side of the first outer bracket arm and one side of the second outer bracket arm, and a movable piece is rotationally arranged in the clamping groove.

Further, the first outer bracket arm, the second outer bracket arm, the first inner bracket arm and the second inner bracket arm are all provided with anti-slip pads.

Further, the folding arm group includes first folding arm and second folding arm, first folding arm one end is articulated mutually with the base, and the other end is articulated mutually with the second folding arm, the second folding arm is kept away from the one end of first folding arm and is articulated mutually with bearing bracket, locking mechanism sets up the articulated department at first folding arm and second folding arm, be provided with the portion of accomodating of holding the second folding arm on the first folding arm.

Further, locking mechanism is including setting up the push piece in first folding arm one side to and fix the first buckling parts in first folding arm, set up the through-hole that holds the push piece activity in the middle of the first buckling parts, be provided with first elastic component between push piece and the first buckling parts, the one end that the push piece was kept away from to first buckling parts is provided with second buckling parts, second buckling parts and first buckling parts mesh mutually, the one end that first buckling parts was kept away from to the second buckling parts sets up in the second folding arm and is connected through second elastic component and pivot.

Further, the first elastic piece and the second elastic piece are springs.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up folding base, bear the bracket and respectively articulate the folding arm group on base and bear the bracket, bear and be equipped with outer bracket arm group and interior bracket arm group that opens and shuts to the same direction in the bracket, be equipped with outer bracket arm group and interior bracket arm group that opens and shuts to the same direction in the base, when needs folding, inwards fold outer bracket arm group, and drive the interior bracket arm group that is located outer bracket arm group inboard and fold simultaneously, then inner bracket arm group and outer bracket arm group in the folding base of the same mode, make the outer bracket arm group after drawing in, interior bracket arm group and outer bracket group are located same direction, be provided with the storage part that holds the second folding arm on the first folding arm simultaneously, fold inwards on the base with the opposite direction by the second folding arm, and be located the storage part on the first folding arm, at last with bear the opposite direction folding on the second folding arm, thereby accomplish the process, whole is thoroughly folded, the structure is compacter, the volume of folding state can be 2/5 on the face of folding.

And applicable in the product of equidimension not, when outer bracket arm group, interior bracket arm group and outer bracket group are located the same direction, applicable in the less equipment of cell-phone equidimension, outer bracket arm group, interior bracket arm group also can expand with outer bracket arm group, the angle between outer bracket arm group and the outer bracket group after expanding can both reach nearly 180, bearing area increases one time, can be applicable in the great equipment of notebook computer equidimension, thereby solve current folding support, fold thoroughly, the volume after folding is still great, especially tablet computer and notebook computer support, when carrying and inconvenient technical problem.

2. Through setting up locking mechanism, locking mechanism realizes the separation or the meshing of first buckling part and second buckling part latch part through the mode of pressing, after pressing down the button, the latch part of second buckling part breaks away from with the latch part of first buckling part under the effect of button, just can activity and the articulated second folding arm of first folding arm mutually this moment, after loosening the button, because the effort of spring, the button outwards kick-backs, the second buckling part resets and meshes with the latch of first buckling part this moment, and first buckling part is fixed on first folding arm, consequently the unable activity of second folding arm reaches the effect of locking, in order to solve current folding support when using bearing structure unstability, the condition that can take place the whereabouts owing to the problem of computer weight.

3. Through setting up inside and outside bracket arm group on the base and setting up inside and outside bracket arm group on bearing the bracket, inside and outside bracket arm group and inside and outside bracket arm group pass through gear connection's mode and realize controlling the linkage at the rotation in-process, open and shut more conveniently, and the angle is synchronous to it is comparatively loaded down with trivial details with folding process, inconvenient technical problem of use to solve current folding support and open and shut.

Drawings

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

FIG. 1 is a schematic view of the structure of the utility model in an unfolded state;

FIG. 2 is a schematic view of a folded state structure of the present utility model;

FIG. 3 is a schematic view of a locking mechanism according to the present utility model;

FIG. 4 is a schematic view of the internal transmission structure of the base of the present utility model;

FIG. 5 is a cross-sectional view showing the connection state of the locking mechanism of the present utility model;

the utility model label information is as follows:

1. a load bearing bracket; 2. a base; 3. a first outer bracket arm; 4. a second outer bracket arm; 5. a first inner bracket arm; 6. a second inner bracket arm; 7. a first outer support frame; 8. a second outer support frame; 9. a first inner support frame; 10. a second inner support frame; 11. a first folding arm; 12. a second folding arm; 13. a storage section; 14. a pressing member; 15. a first buckling part; 16. a through hole; 17. a first elastic member; 18. a second buckling part; 19. a second elastic member; 20. a rotating shaft; 301. a clamping groove; 302. a movable member; 303. an anti-slip pad; 100. a locking mechanism;

the achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to fig. 1 to 5 of the embodiments of the present utility model, and it is obvious that the described embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is 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 at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

As shown in fig. 1-5: the utility model provides a portable folding support, includes a plurality of looks articulated folding arm group and connects respectively in the bearing bracket 1 and the base 2 at folding arm group's upper and lower both ends, and folding arm group's articulated department is provided with locking mechanism 100, and bearing bracket 1 is including outer bracket arm group and the interior bracket arm group that can be the same direction and open and shut, base 2 is including the interior bracket group and the outer bracket group that can be the same direction and open and shut, after folding, outer bracket arm group, interior bracket group and outer bracket group are located the same direction.

The outer bracket arm set comprises a first outer bracket arm 3 and a second outer bracket arm 4 which are meshed with each other, the inner bracket arm set comprises a first inner bracket arm 5 and a second inner bracket arm 6 which are meshed with each other, and after the outer bracket arm set and the inner bracket arm set are folded, the inner bracket arm set is positioned on the inner side of the outer bracket arm set.

As shown in fig. 4: the outer support frame group comprises a first outer support frame 7 and a second outer support frame 8 which are meshed with each other, the inner support frame group comprises a first inner support frame 9 and a second inner support frame 10 which are meshed with each other, and the inner support frame group is positioned on the inner side of the outer support frame group after the outer support frame group and the inner support frame group are folded.

Through setting up folding base 2, bear bracket 1 and respectively articulate the folding arm group on base 2 and bear bracket 1, bear bracket 1 in be equipped with outer bracket arm group and interior bracket arm group that opens and shuts to the same direction, be equipped with outer support frame group and interior bracket arm group that opens and shuts to the same direction in the base 2, when needs folding, inwards fold outer bracket arm group, and drive the interior bracket arm group that is located outer bracket arm group inboard and fold simultaneously, then fold interior bracket arm group and outer support frame group in the base 2 with the same mode, folding arm group simultaneously, with bear bracket 1 folding in folding arm group upper end, fold base 2 in folding arm group below, thereby accomplish folding process, whole folding is more thorough, folded state's volume can be than little 2/5 on the market, and applicable to the product of equidimension different, when outer bracket arm group, interior bracket arm group and outer support frame are located same direction, applicable to the equipment that cell-phone volume is less, outer bracket arm group, interior bracket arm group and inner support frame group also can be applicable to when the same direction, the volume is less than the notebook computer is reached to the volume of folding computer, the volume is more than the volume of the computer, the volume is more than the computer, and the volume is more can be folded to the computer when the volume is more than the volume is folded to the computer, and the volume is more than the computer is folded to the volume is more than the computer, and is more than the volume is folded to the computer and is more than the volume and can be folded to the computer and is more than the volume and can be more than the volume and the computer.

When the folding bracket is required to be unfolded, the outer bracket arm group and the inner bracket arm group are arranged on the base 2, and the outer bracket arm group and the inner bracket arm group are arranged on the bearing bracket 1, the folding bracket group and the folding bracket group are in left-right linkage in the rotating process in a gear connection mode, and a bracket arm in any bracket arm group or a bracket arm in the bracket group can be unfolded to drive the bracket arm on the other side opposite to the other side to do movement in the opposite direction, so that the folding bracket is more convenient to open and close, and the angles are synchronous, so that the technical problems that the existing folding bracket is complicated in opening and folding process and inconvenient to use are solved.

As shown in fig. 1-2: the first outer bracket arm 3 and the second outer bracket arm 4 are provided with a clamping groove 301 at one side, and a movable piece 302 is rotatably arranged in the clamping groove 301. The movable piece 302 is clamped in the clamping groove 301 through the pin shaft and can move up and down along the pin shaft, so that the folding and use are more convenient, and the movable piece 302 has the function that when a mobile phone or a computer is placed on the bearing bracket 1, the movable piece 302 can be used as a supporting point of the mobile phone or the computer, so that the effect of supporting stability is achieved, and when the mobile phone or the computer is not used, the mobile phone or the computer can be folded in the clamping groove 301, so that the mobile phone or the computer is very convenient.

As shown in fig. 1-2: the first outer bracket arm 3, the second outer bracket arm 4, the first inner bracket arm 5 and the second inner bracket arm 6 are provided with anti-slip pads 303. By providing the anti-slip pad 303, friction is increased, increasing overall stability. As shown in fig. 1-2: the folding arm group comprises a first folding arm 11 and a second folding arm 12, one end of the first folding arm 11 is hinged with the base 2, the other end of the first folding arm is hinged with the second folding arm 12, one end, far away from the first folding arm 11, of the second folding arm 12 is hinged with the bearing bracket 1, the locking mechanism is arranged at the hinged position of the first folding arm 11 and the second folding arm 12, and the first folding arm 11 is provided with a containing part 13 for containing the second folding arm 12.

By arranging a first folding arm 11 and a second folding arm 12 which are respectively hinged on the base 2 and the bearing bracket 1, the first folding arm 11 and the second folding arm 12 are mutually hinged, a containing part 13 for containing the second folding arm 12 is arranged on the first folding arm 11, after folding, the first folding arm 11 is inwards folded on the base 2, the second folding arm 12 is folded on the first folding arm 11 in the opposite direction and is positioned in the containing part 13 on the first folding arm 11, finally the bearing bracket 1 is reversely folded on the second folding arm 12,

as shown in fig. 3: the locking mechanism 100 includes a pressing member 14 disposed on one side of the first folding arm 11, and a first buckling portion 15 fixed in the first folding arm 11, a through hole 16 for accommodating the movement of the pressing member 14 is formed in the middle of the first buckling portion 15, a first elastic member 17 is disposed between the pressing member 14 and the first buckling portion 15, one end of the first buckling portion 15 away from the pressing member 14 is provided with a second buckling portion 18, the second buckling portion 18 is meshed with the first buckling portion 15, one end of the second buckling portion 18 away from the first buckling portion 15 is disposed in the second folding arm 12 and connected with the rotating shaft 20 through a second elastic member 19, and the first elastic member 17 and the second elastic member 19 are springs.

As shown in fig. 5: through setting up locking mechanism, locking mechanism realizes the separation or the meshing of first buckling part 15 and second buckling part 18 latch part through the mode of pressing, after pressing down the button 14, the latch part of second buckling part 18 breaks away from with the latch part of first buckling part 15 under the effect of button 14, just can the articulated second folding arm 12 of activity and first folding arm 11 this moment, after unclamping the button 14, because the effort of spring, the button 14 outwards kick-backs, the second buckling part 18 resets and meshes with the latch of first buckling part 15 this moment, and first buckling part 15 is fixed on first folding arm 11, therefore second folding arm 18 can't move, reach the effect of locking, support structure is unstable when solving current folding support when using, can appear the condition of sinking because of the problem of computer weight.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. The utility model provides a portable folding support, includes a plurality of looks articulated folding arm group and connect respectively in bearing bracket (1) and base (2) at folding arm group's upper and lower both ends, folding arm group's articulated department is provided with locking mechanism (100), its characterized in that: the bearing bracket (1) comprises an outer bracket arm group and an inner bracket arm group which can be opened and closed in the same direction, and the base (2) comprises an inner bracket arm group and an outer bracket arm group which can be opened and closed in the same direction, and after being folded, the outer bracket arm group, the inner bracket arm group and the outer bracket arm group are positioned in the same direction.

2. A portable, foldable stand according to claim 1, wherein: the outer bracket arm set comprises a first outer bracket arm (3) and a second outer bracket arm (4) which are meshed with each other, the inner bracket arm set comprises a first inner bracket arm (5) and a second inner bracket arm (6) which are meshed with each other, and after the outer bracket arm set and the inner bracket arm set are folded, the inner bracket arm set is positioned on the inner side of the outer bracket arm set.

3. A portable, foldable stand according to claim 1, wherein: the outer support frame group comprises a first outer support frame (7) and a second outer support frame (8) which are meshed with each other, the inner support frame group comprises a first inner support frame (9) and a second inner support frame (10) which are meshed with each other, and after the outer support frame group and the inner support frame group are folded, the inner support frame group is positioned on the inner side of the outer support frame group.

4. A portable, foldable stand according to claim 2, wherein: the clamping grooves (301) are formed in one sides of the first outer bracket arm (3) and the second outer bracket arm (4), and movable pieces (302) are rotationally arranged in the clamping grooves (301).

5. A portable, foldable stand according to claim 4, wherein: the first outer bracket arms (3), the second outer bracket arms (4), and the first inner bracket arms (5) and the second inner bracket arms (6) are respectively provided with an anti-slip pad (303).

6. A portable, foldable stand according to any one of claims 1-5, wherein: the folding arm group comprises a first folding arm (11) and a second folding arm (12), one end of the first folding arm (11) is hinged to the base (2), the other end of the first folding arm is hinged to the second folding arm (12), one end, far away from the first folding arm (11), of the second folding arm (12) is hinged to the bearing bracket (1), the locking mechanism is arranged at the hinged position of the first folding arm (11) and the second folding arm (12), and the first folding arm (11) is provided with a containing part (13) for containing the second folding arm (12).

7. A portable, foldable stand according to claim 6, wherein: the locking mechanism (100) comprises a pressing piece (14) arranged on one side of the first folding arm (11) and a first buckling part (15) fixed in the first folding arm (11), a through hole (16) for accommodating the movement of the pressing piece (14) is formed in the middle of the first buckling part (15), a first elastic piece (17) is arranged between the pressing piece (14) and the first buckling part (15), a second buckling part (18) is arranged at one end, far away from the pressing piece (14), of the first buckling part (15), the second buckling part (18) is meshed with the first buckling part (15), and one end, far away from the first buckling part (15), of the second buckling part (18) is arranged in the second folding arm (12) and is connected with a rotating shaft (20) through a second elastic piece (19).

8. A portable, foldable stand according to claim 7, wherein: the first elastic piece (17) and the second elastic piece (19) are springs.