CN216010032U - Portable flat plate support frame - Google Patents
Portable flat plate support frame Download PDFInfo
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- CN216010032U CN216010032U CN202120148214.9U CN202120148214U CN216010032U CN 216010032 U CN216010032 U CN 216010032U CN 202120148214 U CN202120148214 U CN 202120148214U CN 216010032 U CN216010032 U CN 216010032U
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Abstract
The utility model discloses a portable flat plate supporting frame which comprises a first U-shaped pipe, a second U-shaped pipe, a flat plate supporting base and a rotating module, wherein the flat plate supporting base is movably connected to one end of the first U-shaped pipe, and the other end of the first U-shaped pipe is rotatably connected with one end of the second U-shaped pipe through the rotating module; the width between two ends of the second U-shaped pipe is larger than that between two ends of the first U-shaped pipe, and the second U-shaped pipe can accommodate the first U-shaped pipe. The utility model realizes that the flat plate support frame can be opened, adjusted to swing to a certain angle and folded to be stored into a flat plate, has flexible integral structure, compact rotating module, good hand feeling feedback and stable structure, and solves the problems of heavy weight, difficult storage and carrying of the existing flat plate support frame.
Description
Technical Field
The utility model relates to the technical field of flat plate support frames, in particular to a portable flat plate support frame.
Background
In the age of rapid development of science and technology, a tablet personal computer which is smaller than a computer and is convenient to carry is derived, the popularization of online education drives the development of the tablet personal computer market, and the development of the tablet personal computer inevitably drives the hot-selling of related accessories. Currently, tablet personal computer supports on the market are various in types, but are slightly insufficient in storage performance.
Because dull and stereotyped volume is great and weight is heavier for the cell-phone, consequently need bigger thicker support frame just can be long-time stable support flat board, so the dull and stereotyped support frame that can long-time stable support flat board and be convenient for accomodate, carry after the use is finished is the high-quality goods.
At present, the number of flat plate support frames on the market is not large, but the problems of single structure, overlarge volume, excessive bulkiness and inconvenient storage exist, so that a scheme capable of solving the defects is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model aims to provide a portable flat plate supporting frame, which can solve the problems that the conventional flat plate supporting frame is inconvenient to store and carry and has a single structure.
The utility model adopts the following technical scheme:
a portable flat plate supporting frame comprises a first U-shaped pipe, a second U-shaped pipe, a flat plate supporting base and a rotating module, wherein the flat plate supporting base is connected to one end of the first U-shaped pipe, and the other end of the first U-shaped pipe is rotatably connected with one end of the second U-shaped pipe through the rotating module; the width between two ends of the second U-shaped pipe is larger than that between two ends of the first U-shaped pipe, and the second U-shaped pipe can accommodate the first U-shaped pipe.
As a further preferred scheme, the rotating module comprises a first rotating member, a second rotating member, a stop member, a positioning member and an elastic member, wherein a linear long shaft extends out of one end of the second rotating member, the first rotating member is provided with a first circular through hole, the stop member is provided with a first linear through hole, the positioning member is provided with a second linear through hole, the elastic member is provided with a second circular through hole, and the long shaft sequentially penetrates through the first linear through hole, the first circular through hole, the second linear through hole and the second circular through hole; the second rotating piece drives the stop piece and the positioning piece to rotate when rotating.
As a further preferable scheme, the stop piece is provided with a stop block; the first rotating piece is L-shaped and comprises a first plate and a second plate which are perpendicular to each other, the first circular through hole is formed in the second plate, and the second plate is further provided with a fan-shaped notch; the stop block rotates along the circumferential direction of the notch.
As a further preferable scheme, the positioning element is provided with a trapezoidal boss, one surface of the first rotating element, which is close to the boss, is provided with a first groove and a second groove, which are clamped with the boss, the boss is matched with the first groove and the second groove in shape, and the first groove and the second groove are crossed; one side of the elastic piece is abutted to the positioning piece, the other side of the elastic piece is abutted to the blocking piece, the second rotating piece rotates to drive the positioning piece to move towards the elastic piece, and the elastic piece can be compressed and restored.
As a further preferable scheme, the pipe joint further comprises a sleeve, the sleeve is provided with a through hole, the sleeve is sleeved at the other end of the first U-shaped pipe, the rotating module and one end of the second U-shaped pipe, the sleeve is connected with the other end of the first U-shaped pipe through a bolt, and one end of the second U-shaped pipe can rotate relative to the sleeve through the rotating module.
As a further preferable scheme, a slot is formed in one end of the flat plate support base, one end of the first U-shaped pipe is inserted into the slot, and the flat plate support base can rotate relative to the first U-shaped pipe.
As a further preferable scheme, rubber rings are arranged at the joints of the first U-shaped pipe and the slot and at the joints of the second U-shaped pipe and the through hole, and the rubber rings are used for increasing the friction coefficient.
As a further preferred scheme, one side of the flat plate supporting base is provided with a first clamping groove and a second clamping groove, and a first magnet and a second magnet are respectively installed in the first clamping groove and the second clamping groove.
As a further preferable scheme, one surface and the other surface of the flat plate support base, the other end of the second U-shaped pipe and one surface of the sleeve are respectively provided with an anti-skid rubber pad.
The utility model has the beneficial effects that: the utility model realizes that the flat plate support frame can be opened, adjusted to swing to a certain angle and folded to be stored into a flat plate, has flexible integral structure, compact rotating module, good hand feeling feedback and stable structure, and solves the problems of heavy weight, difficult storage and carrying of the existing flat plate support frame.
Drawings
FIG. 1 is a schematic view of the present invention in a folded state;
FIG. 2 is a first schematic exploded view of the present invention;
FIG. 3 is a second exploded view of the present invention;
FIG. 4 is a third schematic exploded view of the present invention;
FIG. 5 is a first exploded view of the rotary module;
FIG. 6 is a second exploded view of the rotary module;
FIG. 7 is an overall view of the assembled rotary module;
FIG. 8 is a general schematic view of the unfolded state of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings, and it should be noted that the present embodiment is based on the technical solution, and the detailed implementation and the specific operation process are provided, but the protection scope of the present invention is not limited to the present embodiment.
As shown in fig. 1 to 8, the present embodiment provides a portable flat panel support frame, which includes a first U-shaped tube 1, a second U-shaped tube 2, a flat panel support base 3 and a rotation module 5, where the flat panel support base 3 is connected to one end of the first U-shaped tube 1, and the other end of the first U-shaped tube 1 is rotatably connected to one end of the second U-shaped tube 2 through the rotation module 5; the width between the two ends of the second U-shaped pipe 2 is larger than the width between the two ends of the first U-shaped pipe 1, and the second U-shaped pipe 2 can accommodate the first U-shaped pipe 1.
Further, as shown in fig. 5 and 6, the rotating module 5 includes a first rotating member 8, a second rotating member 6, a stopper 7, a positioning member 9 and an elastic member 10, wherein a linear long shaft 12 extends from one end of the second rotating member 6, the first rotating member 8 is provided with a first circular through hole 14, the stopper is provided with a first through hole 13 in an inverted letter "one-to-one" shape, the positioning member 9 is provided with a second through hole 40 in an inverted letter "one-to-one" shape, the elastic member 10 is provided with a second circular through hole 41 in an inverted letter "two-to-one" shape, and the long shaft 12 sequentially penetrates through the first through hole 13, the first circular through hole 14, the second through hole 40 and the second circular through hole 41 in an inverted letter "one-to-one" shape; when the second rotating member 6 rotates, the stop member 7 and the positioning member 9 are driven to rotate.
Further, said stop 7 is provided with a stop 15; the first rotating member 8 is L-shaped and comprises a first plate and a second plate which are perpendicular to each other, the first circular through hole 14 is formed in the second plate, and the second plate is further provided with a fan-shaped notch 16; the stopper 15 rotates along the circumferential direction of the notch 16.
Furthermore, the positioning member 9 is provided with a trapezoidal boss 17, one surface of the first rotating member 8 close to the boss 17 is provided with a first groove 18 and a second groove 19 which are clamped with the boss 17, the boss 17 is matched with the first groove 18 and the second groove 19 in shape, the first groove 18 and the second groove 19 are both in a straight shape, and the inner parts of the first groove 18 and the second groove 19 are in an inverted trapezoidal shape and are arranged in a crossed manner; the spring 10 can compress and recover; one side of the elastic piece 10 abuts against the positioning piece 9, the other side of the elastic piece abuts against the blocking piece, when the second rotating piece 6 rotates, the positioning piece 9 rotates synchronously, the boss 17 is jacked up from the first groove 18, the positioning piece 9 moves towards the elastic piece 10 and compresses the elastic piece 10, the boss 17 rotates to the second groove 19 and is clamped with the second groove 19, and the elastic piece 10 recovers.
In this embodiment, the blocking member is a nut, and the long shaft passes through the nut and is fixed; when the boss is embedded with the first groove and the second groove, the elastic piece is in a relaxed state; the positioning piece rotates to drive the boss to be separated from the first groove, the positioning piece is jacked up to move in the direction far away from the first rotating piece, the elastic piece is compressed, and the elastic piece resets after the boss rotates to be embedded with the second groove; the mutual matching of the boss, the first groove, the second groove and the elastic piece greatly enhances the hand feeling feedback when the portable flat plate support frame is opened and closed.
It should be noted that when the portable tablet support frame is in a closed state, one surface of the stopper abuts against one surface of the fan-shaped notch, and when the portable tablet support frame is in an open state, the other surface of the stopper abuts against the other surface of the fan-shaped notch; the movable angle of the portable flat plate support frame is an included angle formed by the stop blocks rotating between the fan-shaped notches.
It should be noted that, in the present embodiment, the movable angle is 0 ° to 53 °.
In this embodiment, the portable tablet supporting frame further includes a sleeve 4, the sleeve 4 is provided with a through hole 30, the sleeve 4 is sleeved on the other end of the first U-shaped tube 1, the rotating module 5 and one end of the second U-shaped tube 2, the sleeve 4 is connected with the other end of the first U-shaped tube 1 through a bolt, and one end of the second U-shaped tube 2 can rotate relative to the sleeve 4 through the rotating module 5.
It should be noted that one end of the first U-shaped tube 1 is provided with a first screw hole 20, a second screw hole 21 and a third screw hole 22; the first rotating part 8 is provided with a screw hole A23 matched with the screw hole I20 and a screw hole B24 matched with the screw hole II 21, and the first U-shaped pipe 1 is connected with the first rotating part 8 through a bolt.
One end of one surface of the sleeve 4, which is close to the first U-shaped pipe 1, is provided with a screw hole C25 matched with the screw hole III 22, and the first U-shaped pipe 1 and the sleeve 4 are fixed through bolts.
One end of the second U-shaped pipe 2 is provided with a screw hole IV 26 and a screw hole V27; the second rotating member 6 is provided with a screw hole D28 matched with the screw hole four 26 and a screw hole E29 matched with the screw hole five 27, and the second U-shaped pipe 2 is connected with the second rotating member 6 through a bolt.
A first clearance groove 31 and a second clearance groove 32 are formed in one surface of the sleeve 4; when the first U-shaped tube 1, the second U-shaped tube 2 and the rotating module 5 are arranged in the sleeve 4, the first clearance groove 31 is positioned above the first screw hole 20 and the second screw hole 21, the second clearance groove 32 is positioned above the fourth screw hole 26 and the fifth screw hole 27, and the first clearance groove 31 and the clearance groove 32 are used for avoiding the screw holes and connecting screws thereof, so that the appearance is more attractive.
In this embodiment, a slot 33 is disposed at one end of the flat plate supporting base 3, the slot 33 is inserted into one end of the first U-shaped tube 1, and the flat plate supporting base 3 can rotate relative to the first U-shaped tube 1.
It should be noted that when the flat plate supporting base is not used, the flat plate supporting base can be rotated to be on the same horizontal plane with the first U-shaped pipe and the second U-shaped pipe, so that a large amount of placing space can be saved.
Further, rubber rings 38 are arranged at the joints of the first U-shaped pipe 1 and the slot 33 and the joints of the first U-shaped pipe 1 and the through hole 30, and the rubber rings 38 are used for increasing friction coefficients.
It should be noted that the rubber rings prevent the first U-shaped tube and the flat plate support base and the second U-shaped tube and the sleeve from rotating easily.
In this embodiment, a first locking groove 34 and a second locking groove 35 are disposed on one surface of the flat plate supporting base 3, and a first magnet 36 and a second magnet 37 are respectively mounted in the first locking groove 34 and the second locking groove 35.
It should be noted that the first magnet and the second magnet provide magnetic attraction force, which can attract the metal shell of the tablet computer, so that the metal shell cannot easily move out of the placement area of the tablet support base.
In this embodiment, the one side and the another side of dull and stereotyped support base 3, the other end of second U type pipe 2 and the front of sleeve 4 are provided with anti-skidding rubber pad 39 respectively, anti-skidding rubber pad 39 has increased the coefficient of friction between portable dull and stereotyped support frame and desktop, the flat board makes the flat board put more firm, is favorable to preventing that the panel computer of placing from taking place to slide simultaneously, and the shell of protection panel computer is not scraped the flower.
The working principle of the portable flat plate support frame is as follows:
when the portable flat plate supporting frame is folded, the flat plate supporting base, the first U-shaped pipe and the second U-shaped pipe are on the same horizontal plane, the first U-shaped pipe and the second U-shaped pipe are respectively held by two hands, the second U-shaped pipe is pushed backwards, the second U-shaped pipe rotates around the sleeve, and an included angle is formed between the first U-shaped pipe and the second U-shaped pipe; in the rotation process of the second U-shaped pipe, the boss is originally positioned in the first groove, the second rotating piece rotates simultaneously when the second U-shaped pipe rotates, a rotating force is generated to drive the positioning piece and the stop piece to rotate, the boss is jacked up and separated from the first groove, so that the elastic piece is compressed, the boss is clamped with the second groove when rotating to the second groove, the elastic piece returns to the original position under the elasticity, the stop piece rotates from one surface of the notch to be abutted against the other surface, and the second U-shaped pipe does not rotate any more; the unfolded portable flat plate support frame is placed on a plane, and the portable flat plate support frame and the plane form a triangular structure, so that the portable flat plate support frame has good stability; and then, the flat plate supporting base rotates downwards around the first U-shaped pipe to be opened, the other surface of the flat plate supporting base is in contact with the plane, and the flat plate supporting base can keep the current posture under the action of friction force of the rubber ring.
The anti-skidding rubber pads are arranged on one surface and the other surface of the flat support base, one surface of the sleeve and the other end of the second U-shaped pipe, when the flat computer is placed on the support frame, the lower side of the flat computer is placed on one surface of the flat support base, the upper side of the flat computer leans against one surface of the sleeve, and the anti-skidding rubber pads enable the flat computer to be placed more stably and are beneficial to preventing the placed flat computer from sliding; the friction coefficient between the portable flat plate supporting frame and the plane is increased by the anti-skidding rubber pads at the other side of the flat plate supporting base and the other end of the second U-shaped pipe, so that the portable flat plate supporting frame is more stably supported.
Various corresponding changes and modifications can be made by those skilled in the art based on the above technical solutions and concepts, and all such changes and modifications should be included in the protection scope of the present invention.
Claims (9)
1. A portable flat plate supporting frame is characterized by comprising a first U-shaped pipe (1), a second U-shaped pipe (2), a flat plate supporting base (3) and a rotating module (5), wherein the flat plate supporting base (3) is movably connected to one end of the first U-shaped pipe (1), and the other end of the first U-shaped pipe (1) is rotatably connected with one end of the second U-shaped pipe (2) through the rotating module (5); the width between two ends of the second U-shaped pipe (2) is larger than that between two ends of the first U-shaped pipe (1), and the second U-shaped pipe (2) can accommodate the first U-shaped pipe (1).
2. The portable flat plate support frame according to claim 1, wherein the rotating module (5) comprises a first rotating member (8), a second rotating member (6), a stop member (7), a positioning member (9) and an elastic member (10), one end of the second rotating member (6) extends to form a straight long shaft (12), the first rotating member (8) is provided with a first circular through hole (14), the stop member (7) is provided with a first straight through hole (13), the positioning member (9) is provided with a second straight through hole (40), the elastic member (10) is provided with a second circular through hole (41), and the long shaft (12) sequentially penetrates through the first straight through hole (13), the first circular through hole (14), the second straight through hole (40) and the second circular through hole (41); when the second rotating piece (6) rotates, the stop piece (7) and the positioning piece (9) are driven to rotate.
3. A portable tablet holding stand according to claim 2, wherein the stop (7) is provided with a stop (15); the first rotating piece (8) is L-shaped and comprises a first plate and a second plate which are perpendicular to each other, the first circular through hole (14) is formed in the second plate, and the second plate is further provided with a fan-shaped notch (16); the stop block (15) rotates along the circumferential direction of the notch (16).
4. The portable tablet support stand according to claim 2, wherein the positioning member (9) is provided with a trapezoidal boss (17), one surface of the first rotating member (8) close to the boss (17) is provided with a first groove (18) and a second groove (19) which are clamped with the boss (17), the boss (17) is matched with the first groove (18) and the second groove (19) in shape, and the first groove (18) and the second groove (19) are crossed; one side of the elastic piece (10) is abutted against the positioning piece (9), the other side of the elastic piece is abutted against the blocking piece, the second rotating piece (6) rotates to drive the positioning piece (9) to move towards the direction of the elastic piece (10), and the elastic piece (10) can be compressed and restored.
5. The portable flat plate support frame according to claim 1, further comprising a sleeve (4), wherein the sleeve (4) is provided with a through hole (30), the sleeve (4) is sleeved on the other end of the first U-shaped pipe (1), a rotating module (5) and one end of the second U-shaped pipe (2), the sleeve (4) is connected with the other end of the first U-shaped pipe (1) through a bolt, and one end of the second U-shaped pipe (2) can rotate relative to the sleeve (4) through the rotating module (5).
6. The portable flat support stand according to claim 5, wherein one end of the flat support base (3) is provided with a slot (33), one end of the first U-shaped tube (1) is inserted into the slot (33), and the flat support base (3) can rotate relative to the first U-shaped tube (1).
7. The portable tablet support stand according to claim 6, wherein rubber rings (38) are arranged at the joint of the first U-shaped pipe (1) and the slot (33) and the joint of the second U-shaped pipe (2) and the through hole (30), and the rubber rings (38) are used for increasing the friction coefficient.
8. The portable tablet support stand of claim 6, wherein one side of the tablet support base (3) is provided with a first clamping groove (34) and a second clamping groove (35), and a first magnet (36) and a second magnet (37) are respectively arranged in the first clamping groove (34) and the second clamping groove (35).
9. The portable flat bracing frame according to claim 8, wherein one side and the other side of the flat bracing base (3), the other end of the second U-shaped tube (2) and one side of the sleeve (4) are respectively provided with an anti-skid rubber pad (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120148214.9U CN216010032U (en) | 2021-01-19 | 2021-01-19 | Portable flat plate support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120148214.9U CN216010032U (en) | 2021-01-19 | 2021-01-19 | Portable flat plate support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216010032U true CN216010032U (en) | 2022-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120148214.9U Active CN216010032U (en) | 2021-01-19 | 2021-01-19 | Portable flat plate support frame |
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| Country | Link |
|---|---|
| CN (1) | CN216010032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728332A (en) * | 2021-01-19 | 2021-04-30 | 读书郎教育科技有限公司 | Portable flat plate support frame |
-
2021
- 2021-01-19 CN CN202120148214.9U patent/CN216010032U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112728332A (en) * | 2021-01-19 | 2021-04-30 | 读书郎教育科技有限公司 | Portable flat plate support frame |
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