CN210462350U

CN210462350U - A double support folding support frame

Info

Publication number: CN210462350U
Application number: CN201921382205.5U
Authority: CN
Inventors: 张凤芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-23
Filing date: 2019-08-23
Publication date: 2020-05-05
Anticipated expiration: 2029-08-23

Abstract

The utility model relates to the technical field of support frames, and discloses a double-support folding support frame, which comprises a first bottom plate and a second bottom plate, wherein the front ends of the first bottom plate and the second bottom plate are respectively provided with a bending part, the front end of the first bottom plate is hinged with a first support strip, the front end of the second bottom plate is hinged with a second support strip, at least one group of folding arm mechanisms is connected between the first support strip and the second support strip, the rear parts of the first bottom plate and the second bottom plate are respectively provided with a support clamping position, and the first support strip and the second support strip are respectively hinged with a support adjusting block which can be matched with the support clamping position; this support frame is in fold condition completely when not using, under the effect of folding arm mechanism, and first bottom plate and second bottom plate merge each other and receive and fold, fold first supporting strip and second supporting strip and first bottom plate, second bottom plate simultaneously, wholly realize horizontal and fore-and-aft bidirectional folding, and then reach the purpose of saving space by a wide margin, reach the advantage of easily carrying.

Description

Double-support folding type support frame

Technical Field

The utility model relates to a folding support frame technical field especially relates to a foldable support frame of double bracing.

Background

At present, with the development of electronic devices such as mobile phones, tablet computers, notebook computers and the like, people need to use the support frame when using the electronic devices, particularly when watching or demonstrating, the prior art discloses a computer support frame, which mainly comprises a main body plate, a rotating disc is combined at the bottom part of the main body plate, a support plate is arranged at the top surface of the main body plate, a lifting plate is arranged on the main body plate, a ventilation slot hole is arranged on the support plate, a connecting rod is arranged between the main body plate and the support plate, two lifting rods are arranged at the side of the connecting rod, a positioning rod is arranged at the bottom part of the lifting rod, a positioning hook and an embedding ring are arranged at the bottom part of the support plate, the positioning hook is used for supporting the lifting rod to enable the support plate to incline by an angle, the lifting rod can enable the inclined height of the support plate to be increased, the embedding ring is used for the connecting rod to, the driving lever is close to the main body plate forwards, so that the supporting plate and the main body plate are covered and are convenient to store. The support frame needs to be folded for storage, but the support frame still needs to occupy a large amount of space after being stored, and therefore, the inventor creates a new invention.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art not enough, provide a foldable support frame of dual bracing, this support frame has the advantage of being convenient for accomodate and carry.

In order to realize the above-mentioned purpose, the utility model discloses a foldable support frame of dual bracing, including first bottom plate and second bottom plate, the front end of first bottom plate and second bottom plate all is provided with the kink, the front end of first bottom plate articulates there is first stay strip, the front end of second bottom plate articulates there is the second support bar, be connected with at least a set of folding arm mechanism between first stay strip and the second support bar, the rear portion of first bottom plate, second bottom plate all is provided with the support screens, first stay strip and second support bar all articulate have can with support screens complex support regulating block.

Furthermore, the folding arm mechanisms are provided with two groups, one group is arranged at the lower parts of the first supporting strips and the second supporting strips, and the other group is arranged at the upper parts of the first supporting strips and the second supporting strips.

Furthermore, the folding arm mechanism is arranged on the back sides of the first supporting strip and the second supporting strip and is positioned between the first bottom plate and the first supporting strip and between the second bottom plate and the second bottom plate when being folded.

Furthermore, the front surfaces of the first supporting strip and the second supporting strip are respectively provided with a containing concave position, and the folding arm mechanism is connected to the containing concave position.

Further, the folding arm mechanism comprises a folding arm a and a folding arm b, and the folding arm a is hinged with the folding arm b.

Furthermore, the bending part is provided with an anti-slip pad.

Furthermore, the front surfaces of the first supporting strip and the second supporting strip are provided with anti-slip pads.

Has the advantages that: compared with the prior art, the utility model discloses a double bracing folding type support frame, including first bottom plate and second bottom plate, the front end of first bottom plate and second bottom plate all is provided with the kink, the front end of first bottom plate articulates there is first support bar, the front end of second bottom plate articulates there is the second support bar, be connected with at least a set of folding arm mechanism between first support bar and the second support bar, the rear portion of first bottom plate, second bottom plate all is provided with the support screens, first support bar and second support bar all articulate the support regulating block that can cooperate with the support screens; this support frame is in fold condition completely when not using, under the effect of folding arm mechanism, and first bottom plate and second bottom plate merge each other and receive and fold, fold first supporting strip and second supporting strip and first bottom plate, second bottom plate simultaneously, wholly realize horizontal and fore-and-aft bidirectional folding, and then reach the purpose of saving space by a wide margin, reach the advantage of easily carrying.

Drawings

Fig. 1 is a schematic view of the opening structure of the present invention.

Fig. 2 is a folding structure diagram of the present invention.

Fig. 3 is a front view of the open structure of the present invention.

The reference numerals include:

the anti-skid device comprises a first bottom plate-11, a second bottom plate-12, a bending part-13, a supporting clamping part-14, a first supporting strip-21, a second supporting strip-22, a containing concave part-23, an anti-skid pad-24, a folding arm mechanism-3, folding arms a-31, folding arms b-32 and a supporting adjusting block-4.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 3.

The utility model relates to a double-support folding type support frame, which is provided with a first bottom plate 11 and a second bottom plate 12 which can be placed on a desktop or other table tops, wherein the front ends of the first bottom plate 11 and the second bottom plate 12 are respectively provided with a bending part 13, the bending parts 13 are used for placing the edges of electronic products such as mobile phones, tablet computers, ipads, notebooks and the like, so that the rotating electronic product is stressed on the support frame, the front end of the first bottom plate 11 is hinged with a first supporting strip 21, the front end of the second bottom plate 12 is hinged with a second supporting bar 22, the two supporting bars are used for receiving the bottom or the back of the electronic product, at least one set of folding arm mechanisms 3 is connected between the first support bar 21 and the second support bar 22, the rear parts of the first bottom plate 11 and the second bottom plate 12 are both provided with a supporting clamping position 14, and the first supporting bar 21 and the second supporting bar 22 are both hinged with a supporting adjusting block 4 which can be matched with the supporting clamping position 14; these support screens 14 are provided with a plurality ofly, aim at is convenient for support regulating block 4 and adjusts first support bar 21, the support height of second support bar 22, this support frame can utilize the flexible length of adjusting folding arm mechanism 3 according to the electronic product width of difference in order to realize the volume that occupies, for example when comparatively narrow mesa supports small-size electronic product such as cell-phone, can select less flexible length, simultaneously, be in complete folding state when not using, under folding arm mechanism 3's effect, first bottom plate 11 and second bottom plate 12 merge each other and receive the folding, simultaneously with first support bar 21 and second support bar 22 and first bottom plate 11, second bottom plate 12 is folding, wholly realize horizontal and fore-and-aft bidirectional folding, and then reach the mesh of saving space by a wide margin.

In order to improve the structural strength of the whole support frame, the folding arm mechanism 3 is provided with two sets, one set is arranged at the lower parts of the first support bar 21 and the second support bar 22, and the other set is arranged at the upper parts of the first support bar 21 and the second support bar 22. Thus, the first support bar 21 and the second support bar 22 are connected up and down, respectively, which has the advantage of reinforcing the structure.

As an embodiment, the folding arm mechanism is disposed at the back of the first and second supporting

bars

21 and 22 and is located between the first bottom plate 11 and the first and second supporting

bars

21 and 12 and between the second bottom plate 12 and the second bottom plate 12 when folded. The advantages of the embodiment are that: the folding arm mechanism is positioned on the back of the two supporting strips, so that the structural space can be maximized.

Of course, as another embodiment, the front surfaces of the first supporting bar 21 and the second supporting bar 22 are provided with receiving concave portions 23, and the folding arm mechanism is connected to the receiving concave portions 23. By providing the accommodation recess 23, the folding arm mechanism is located in the accommodation recess 23 in the folded state, which also achieves substantially the same portability.

For the folding arm mechanism of the present support stand, the folding arm mechanism comprises folding arm a31 and folding arm b32, the folding arm a31 is hinged with folding arm b 32. It should be noted that: the folding arm a31 is hinged with the folding arm b32 in a damping hinge mode, so that the folding arm a31 can be easily folded and shaped, and the automatic folding caused by the loose hinge of the folding arm a31 and the folding arm b32 can be prevented.

In order to improve the contact with the electronic product more surely when in use, the bending part 13 is provided with a non-slip pad 24, and the front surfaces of the first supporting strip 21 and the second supporting strip 22 are both provided with the non-slip pad 24.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there may be variations in the embodiments and applications according to the spirit of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A double-supported foldable support frame, comprising a first bottom plate and a second bottom plate, characterized in that: the front ends of the first bottom plate and the second bottom plate are both provided with a bending portion, and the front end of the first bottom plate is hinged with a first bottom plate. A support bar, the front end of the second bottom plate is hinged with a second support bar, at least one set of folding arm mechanisms is connected between the first support bar and the second support bar, the first bottom plate and the second bottom plate are The rear part is provided with a plurality of support clips, and the first support bar and the second support bar are hinged with a support adjustment block that can cooperate with the support clips.

2. A double-support folding support frame according to claim 1, wherein the folding arm mechanism is provided with two groups, one group is arranged at the lower part of the first support bar and the second support bar, the other The group is arranged on the upper part of the first support bar and the second support bar.

3 . The double-support folding support frame according to claim 1 , wherein the folding arm mechanism is arranged on the back of the first support bar and the second support bar, and is located between the first bottom plate and the first bottom plate when folded. 4 . between the first support bar, the second bottom plate and the second bottom plate.

4 . The double-support folding support frame according to claim 1 , wherein the front surfaces of the first support bar and the second support bar are provided with accommodating recesses, and the folding arm mechanism is connected to Accommodating recess.

5 . The double-support folding support frame according to claim 1 , wherein the folding arm mechanism comprises a folding arm a and a folding arm b, and the folding arm a and the folding arm b are hinged. 6 .

6 . The double-support folding support frame according to claim 5 , wherein the folding arm a and the folding arm b are hinged with damping. 7 .

7 . The double-support foldable support frame according to claim 1 , wherein the bending portion is provided with a non-slip pad. 8 .

8 . The double-support foldable support frame according to claim 1 , wherein anti-skid pads are provided on the fronts of the first support bar and the second support bar. 9 .