CN220135032U - Folding bracket - Google Patents
Folding bracket Download PDFInfo
- Publication number
- CN220135032U CN220135032U CN202321289743.6U CN202321289743U CN220135032U CN 220135032 U CN220135032 U CN 220135032U CN 202321289743 U CN202321289743 U CN 202321289743U CN 220135032 U CN220135032 U CN 220135032U
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- arc
- support arm
- panel
- base
- upper side
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Abstract
The utility model relates to a folding bracket which comprises a base, a panel, a first supporting arm and a second supporting arm, wherein an arc plate is arranged on the upper side of the base, a circular groove is formed in the upper side of the arc plate, a fixing ring matched with the circular groove is arranged on the upper side of the base, a plurality of circumferentially distributed arc grooves are formed in the side wall of the fixing ring, a plurality of elastic clamping blocks matched with the arc grooves are arranged in the circular groove, two arc tables are symmetrically arranged on the upper side of the arc plate and are in damping rotation with the lower end of the first supporting arm, a sliding groove is formed in the first supporting arm, the second supporting arm is slidably arranged in the sliding groove, and the upper end of the second supporting arm is in damping rotation with the panel; the device is connected through damping rotation between the first support arm and the circular arc table, the second support arm and the panel, and the panel in the device can be folded, so that the device is small in volume after being folded, and convenient to store and carry.
Description
Technical Field
The utility model belongs to the technical field of brackets, and particularly relates to a folding bracket.
Background
With the continuous development of society, electronic devices such as mobile phones and tablet computers have become an indispensable part of life. People and habit use electronic equipment such as mobile phones and flat plates to carry out entertainment and work, but long-time handheld electronic equipment is placed on a tabletop, so that hand fatigue is easily caused or cervical vertebra problems occur, and the problem is well solved by the support, so that life of people is enriched.
The publication number is: the utility model provides a mobile phone support, which mainly comprises a main frame, a mobile phone fixing plate and a fixing device, wherein the fixing device comprises a fixing box, a first clamping piece, a second clamping piece and a positioning piece, and although the device can clamp a mobile phone in the use process, the device cannot be folded, so that the device is large in size and inconvenient to carry, and therefore, a folding support is needed to solve the problems.
Disclosure of Invention
The purpose of the utility model is that: aim at providing a folding support, this device is through damping rotation connection between first support arm and the circular arc platform, second support arm and the panel, can fold the panel in this device, makes this device fold the back volume less, is convenient for accomodate and carry.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a folding bracket, characterized in that: including base, panel, first support arm and second support arm, the base upside is equipped with the circular arc board, the circular arc board upside has seted up the circular slot, the base upside be equipped with circular slot assorted solid fixed ring, a plurality of circumference distribution's arc wall has been seted up to solid fixed ring lateral wall, be equipped with in the circular slot a plurality of with arc wall assorted elasticity fixture block, circular arc board upside symmetry is equipped with two circular arc platforms, two on the circular arc platform with first support arm lower extreme damping rotates, the spout has been seted up in the first support arm, the second support arm is slided and is located in the spout, the second support arm upper end with the panel damping rotates, the recess has been seted up to the panel upside, the recess internal rotation is equipped with the layer board.
The lower side of the first supporting arm is provided with a rotating hole, the inner wall of the rotating hole is provided with a plurality of clamping grooves distributed circumferentially, one side of the two opposite to the circular arc table is provided with a plurality of elastic long blocks, and a plurality of circular arc blocks matched with the clamping grooves are arranged on the elastic long blocks.
The lower side of the second supporting arm is fixedly connected with a friction block, and the upper end of the sliding chute is provided with a limiting frame;
the limiting frame is provided with a plurality of elastic bosses, the lower ends of the elastic bosses are provided with inclined planes, and the upper side of the first supporting arm is provided with a plurality of square grooves matched with the elastic bosses.
Square pads are arranged on two sides of the supporting plate, and soft cushions are arranged on the upper side of the panel.
The lower side of the base is provided with a plurality of anti-slip pads.
The upper side of the base is provided with a through groove.
The device is connected through damping rotation between the first support arm and the circular arc table, the second support arm and the panel, and the panel in the device can be folded, so that the device is small in volume after being folded, and convenient to store and carry.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
FIG. 1 is a schematic view of a folding stand according to an embodiment of the present utility model;
FIG. 2 is a schematic cross-sectional view of an embodiment of a folding stand according to the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2A;
FIG. 4 is an enlarged schematic view of the structure shown at B in FIG. 2;
FIG. 5 is a schematic cross-sectional view of a first support arm according to the present utility model;
FIG. 6 is a schematic view of a second support arm according to the present utility model;
fig. 7 is a schematic structural view of a folding bracket according to a second embodiment of the present utility model.
The main reference numerals are as follows:
the anti-skid device comprises a base 1, an arc plate 10, an anti-skid pad 101, a through groove 102, a circular groove 11, a fixed ring 12, an arc groove 13, an elastic clamping block 14, an arc table 15, a panel 2, a groove 20, a supporting plate 21, a soft cushion 22, a first supporting arm 3, a sliding groove 30, a rotating hole 31, a clamping groove 32, an elastic long block 33, an arc block 34, a second supporting arm 4, a friction block 40, a limiting frame 41, an elastic boss 42 and a square groove 43.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 to 7, a folding bracket of the present utility model is characterized in that: the device comprises a base 1, a panel 2, a first supporting arm 3 and a second supporting arm 4, wherein an arc plate 10 is arranged on the upper side of the base 1, a circular groove 11 is formed in the upper side of the arc plate 10, a fixing ring 12 matched with the circular groove 11 is arranged on the upper side of the base 1, a plurality of circumferentially distributed arc grooves 13 are formed in the side wall of the fixing ring 12, a plurality of elastic clamping blocks 14 matched with the arc grooves 13 are arranged in the circular groove 11, two arc tables 15 are symmetrically arranged on the upper side of the arc plate 10, damping rotation is carried out on the two arc tables 15 and the lower end of the first supporting arm 3, a sliding groove 30 is formed in the first supporting arm 3, the second supporting arm 4 is slidably arranged in the sliding groove 30, damping rotation is carried out on the upper end of the second supporting arm 4 and the panel 2, a groove 20 is formed in the upper side of the panel 2, and a supporting plate 21 is rotationally assembled in the groove 20;
when the device is in a storage state, the second support arm 4 is slidably positioned in the first support arm 3, the first support arm 3 is horizontally arranged on the upper side of the arc plate 10, and the panel 2 is parallel to the base 1; after the device is completely folded, the volume is smaller, and the device is convenient to carry when going out;
when the device is used, a user rotates the first support arm 3, damping rotation is carried out between the first support arm 3 and the arc table 10, the rotation angle of the first support arm 3 is limited, when the user needs to adjust the height of the panel 2, the second support arm 4 is pulled to slide in the first support arm 3, and when the panel 2 is rotated, the second support arm 4 is connected with the panel 2 through damping rotation, so that after the operator rotates the panel 2 to a specified angle, the rotation angle of the panel 2 can be limited, then electronic equipment to be used is placed on the upper side of the supporting plate 21, and the supporting plate 21 and the panel 2 support the electronic equipment;
after a user places the electronic equipment, the arc plate 10 arranged on the upper side of the base 1 can be rotated, the elastic clamping blocks 14 arranged in the circular grooves 11 are mutually abutted with the arc grooves 13 formed in the fixed rings 12, when the arc plate 10 is rotated, the elastic clamping blocks 14 deform away from the circle center direction towards the circular grooves 11 under the action of force, when the elastic clamping blocks 14 are separated from the corresponding arc grooves 13, the arc plate 10 starts to rotate, so that the panel 2 is driven to rotate, after the panel 2 rotates to a specified position, the elastic clamping blocks 14 are abutted with the corresponding arc grooves 13, the rotation angle of the arc plate 10 is limited, and the user can rotate the arc plate 10 to any direction, so that the device is convenient for the user to use;
the device is connected through damping rotation between the first support arm and the circular arc table, the second support arm and the panel, and the panel in the device can be folded, so that the device is small in volume after being folded, and convenient to store and carry.
The lower side of the first supporting arm 3 is provided with a rotating hole 31, the inner wall of the rotating hole 31 is provided with a plurality of clamping grooves 32 distributed circumferentially, one side opposite to the two circular arc tables 15 is provided with a plurality of elastic long blocks 33, and the plurality of elastic long blocks 33 are provided with circular arc blocks 34 matched with the clamping grooves 32; the rotation hole 31 both sides and two circular arc platform 15 butt prevent rocking of first support arm 3, when the user rotates first support arm 3 and panel 2, make the long piece 33 of elasticity produce deformation, and then break away from corresponding draw-in groove 32 to make first support arm 3 or panel 2 begin to rotate, until the user adjusts to the assigned position, circular arc piece 34 and the butt of corresponding draw-in groove 32 limit the rotation angle, ensure that the user can adjust panel 2 to the assigned position.
The lower side of the second supporting arm 4 is fixedly connected with a friction block 40, and the upper end of the chute 30 is provided with a limit frame 41;
the limiting frame 41 is provided with a plurality of elastic bosses 42, the lower end of each elastic boss 42 is provided with an inclined plane, and the upper side of the first supporting arm is provided with a plurality of square grooves 43 matched with the elastic bosses 42; when the user needs to adjust the height, the second support arm 4 is pulled to drive the friction block 40 to slide in the chute 30, after the specified use height is reached, the user does not pull the second support arm 3, the friction force between the friction block 20 and the chute can limit the sliding position of the second support arm 4, the second support arm 4 is prevented from sliding in the chute 30 independently, after the second support arm 4 slides to the maximum position on the upper side of the chute 30, the friction block 40 is abutted with the square frame 21, the second support arm 4 is prevented from sliding continuously and then falling out of the chute 30, and the smooth use of the device is ensured;
further, the user can press the elastic boss 42 through the square groove 43, and then take out the limiting frame 41, so that the second support arm 4 can be taken out from the chute 30, and the second support arm 4 can be conveniently detached.
Square pads are arranged on two sides of the supporting plate 21, and a soft cushion 22 is arranged on the upper side of the panel 2; after the supporting plate 21 and the panel 2 are placed on the electronic equipment, the supporting plate 21 and the panel 2 are respectively provided with an anti-slip pad, so that the friction force between the anti-slip pad and the electronic equipment is increased, and the electronic equipment is prevented from sliding off.
The lower side of the base 1 is provided with a plurality of anti-slip pads 64; when the device is used on a smooth tabletop, the friction force between the device and the tabletop is increased, so that the device can be normally used.
The upper side of the base 1 is provided with a through groove 102; the portable device is convenient to carry in the storage state.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.
Claims (6)
1. A folding bracket, characterized in that: including base, panel, first support arm and second support arm, the base upside is equipped with the circular arc board, the circular arc board upside has seted up the circular slot, the base upside be equipped with circular slot assorted solid fixed ring, a plurality of circumference distribution's arc wall has been seted up to solid fixed ring lateral wall, be equipped with in the circular slot a plurality of with arc wall assorted elasticity fixture block, circular arc board upside symmetry is equipped with two circular arc platforms, two on the circular arc platform with first support arm lower extreme damping rotates, the spout has been seted up in the first support arm, the second support arm is slided and is located in the spout, the second support arm upper end with the panel damping rotates, the recess has been seted up to the panel upside, the recess internal rotation is equipped with the layer board.
2. A folding leg according to claim 1, wherein: the lower side of the first supporting arm is provided with a rotating hole, the inner wall of the rotating hole is provided with a plurality of circumferentially distributed clamping grooves, a plurality of elastic long blocks are fixedly arranged on one side of the arc table, opposite to the arc table, and a plurality of arc blocks matched with the clamping grooves are arranged on the elastic long blocks.
3. A folding leg according to claim 1, wherein: the lower side of the second supporting arm is fixedly connected with a friction block, and the upper end of the sliding chute is provided with a limiting frame;
the limiting frame is provided with a plurality of elastic bosses, the lower ends of the elastic bosses are provided with inclined planes, and the upper side of the first supporting arm is provided with a plurality of square grooves matched with the elastic bosses.
4. A folding leg according to claim 1, wherein: square pads are arranged on two sides of the supporting plate, and soft cushions are arranged on the upper side of the panel.
5. A folding leg according to claim 1, wherein: the lower side of the base is provided with a plurality of anti-slip pads.
6. A folding leg according to claim 1, wherein: the upper side of the base is provided with a through groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321289743.6U CN220135032U (en) | 2023-05-25 | 2023-05-25 | Folding bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321289743.6U CN220135032U (en) | 2023-05-25 | 2023-05-25 | Folding bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220135032U true CN220135032U (en) | 2023-12-05 |
Family
ID=88954735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321289743.6U Active CN220135032U (en) | 2023-05-25 | 2023-05-25 | Folding bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220135032U (en) |
-
2023
- 2023-05-25 CN CN202321289743.6U patent/CN220135032U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |