CN220713235U

CN220713235U - Folding reading support

Info

Publication number: CN220713235U
Application number: CN202321578673.6U
Authority: CN
Inventors: 殷萍; 李俊华; 冯笑伟
Original assignee: Hebei College of Industry and Technology
Current assignee: Hebei College of Industry and Technology
Priority date: 2023-06-20
Filing date: 2023-06-20
Publication date: 2024-04-05
Anticipated expiration: 2033-06-20

Abstract

The utility model discloses a folding reading support which comprises an outer frame, a placing plate, a transverse block and a containing groove, wherein the placing plate is movably connected to the inner part of the outer frame, the transverse block is fixedly connected to the bottom of the rear side of the placing plate, the containing groove is formed in the front side of the placing plate, a positioning assembly is arranged in the containing groove and is matched with a positioning grid for use, the front side of the placing plate is fixedly connected with a limiting assembly, and the limiting assembly is matched with the positioning assembly for use. According to the utility model, the outer frame, the placing plate, the transverse block, the storage groove, the transverse groove, the positioning grid, the positioning component and the limiting component are matched for use, the positioning component can be taken out of the storage groove after the limiting component is pulled, and then the positioning grid is supported by the auxiliary cross rod in the positioning component, so that the placing plate is supported, and the problems that the reading support is inconvenient to carry and is stored when not folded are solved.

Description

Folding reading support

Technical Field

The utility model relates to the technical field of reading brackets, in particular to a folding reading bracket.

Background

The reading support has the advantages of light weight and portability, can keep the flatness and stability of book reading materials, and can assist a user to read books, so that neck injury caused by long-term head lowering of a reader when the books are placed on a desktop is avoided, and the physical health of the reader is affected;

the problems of the prior art are: the reading stand is less convenient and more compact to store when carried without being folded.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to provide a folding reading support, which has the advantage of being convenient to fold, and solves the problems that the reading support is inconvenient to carry and store when being carried without folding.

(II) summary of the utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a foldable reading support, includes the frame, places board, horizontal piece and accomodates the groove, place board swing joint in the inside of frame, horizontal piece fixed connection is in the bottom of placing the board rear side, accomodate the groove and offer in the front side of placing the board, horizontal groove has all been offered to the left and right sides of frame inner wall, the spacer grid has been offered to the bottom of horizontal groove, the inside of accomodating the groove is provided with locating component, locating component uses with the spacer grid cooperation, the front side fixedly connected with spacing subassembly of placing the board, spacing subassembly uses with the spacer component cooperation.

Preferably, the locating component comprises two fixing rods, a main supporting rod and two auxiliary cross rods, the tops of the two fixing rods are rotationally connected with the inner wall of the storage groove, the main supporting rod is movably connected to the bottoms of the two fixing rods, the two auxiliary cross rods are respectively fixedly connected to the left side and the right side of the main supporting rod, and one side, close to the locating grid, of the auxiliary cross rods extends to the inside of the locating grid. Through setting up locating component, will place the board and lift the back with two vice horizontal poles and place in the inside of spacer grid to this can support placing the board.

Preferably, the bottom of dead lever has seted up the cavity, the spacing groove has all been seted up to the left and right sides of cavity inner wall. Through setting up cavity and spacing groove, can accomodate the telescopic link of bottom to this makes dead lever and main tributary pole contact.

Preferably, the top fixedly connected with telescopic link of main tributary pole, the left and right sides of telescopic link all fixedly connected with the location pearl corresponding with the spacing groove, the one side fixedly connected with pressure spring that two location pearls are close to each other, the top of telescopic link extends to the cavity of dead lever bottom. Through setting up telescopic link, locating bead and pressure spring, the locating bead to the telescopic link both sides extrudees the pressure spring behind pulling down the main tributary pole, then the main tributary pole moves down, can fix the telescopic link after the locating bead of telescopic link both sides gets into the spacing groove to this fixes the main tributary pole.

Preferably, the rear side of the outer frame is provided with two grooves, a rotating shaft is arranged in each groove, and one side, close to the placing plate, of the rotating shaft is fixedly connected with the surface of the placing plate. Through setting up recess and axis of rotation, can lift up placing the board to can be as required to placing board angle of adjustment.

Preferably, the number of the positioning grids is a plurality of, and the positioning grids are equidistantly arranged at the bottom of the transverse groove. Through setting up a plurality of spacer grids, can select suitable spacer grids according to the required angle of placing the board to this reaches the fixed of placing the board.

(III) beneficial effects

Compared with the prior art, the utility model has the beneficial effects that: the folding reading support is reasonable in structure and has the following advantages:

(1) According to the utility model, the outer frame, the placing plate, the transverse block, the storage groove, the transverse groove, the positioning grid, the positioning assembly and the limiting assembly are matched for use, the positioning assembly can be taken out of the storage groove after the limiting assembly is pulled, and then the positioning grid is supported by the auxiliary cross rod in the positioning assembly, so that the placing plate is supported, and the problems that the reading support is inconvenient to carry and is stored when not folded are solved;

(2) According to the telescopic rod, the telescopic rods, the positioning beads and the pressure springs are arranged, the positioning beads on the two sides of the telescopic rods extrude the pressure springs after the main rods are pulled downwards, then the main rods move downwards, and the telescopic rods can be fixed after the positioning beads on the two sides of the telescopic rods enter the limiting grooves, so that the main rods are fixed.

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 some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a first view angle according to an embodiment of the present utility model;

FIG. 2 is a schematic diagram of a structure providing a second view angle according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a placement plate provided in an embodiment of the present utility model;

FIG. 4 is a partial enlarged view of FIG. 3 at A provided by an embodiment of the present utility model;

FIG. 5 is a schematic perspective view of a fixing rod according to an embodiment of the present utility model;

FIG. 6 is a schematic perspective view of an embodiment of the present utility model providing a telescoping rod and a primary strut;

fig. 7 is a perspective view of a positioning bead and a compression spring according to an embodiment of the present utility model.

Reference numerals in the drawings illustrate: 1. an outer frame; 2. placing a plate; 3. a transverse block; 4. a storage groove; 5. a transverse groove; 6. a positioning grid; 7. a positioning assembly; 701. a fixed rod; 702. a main support rod; 703. an auxiliary cross bar; 8. a limit component; 801. a limiting block; 802. a positioning block; 803. pulling blocks; 804. a pin rod; 805. a spring; 806. a jack; 9. a cavity; 10. a limit groove; 11. a telescopic rod; 12. positioning beads; 13. a pressure spring; 14. a groove; 15. and (3) rotating the shaft.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by one of ordinary skill in the art without inventive faculty, are intended to be within the scope of the present utility model, based on the embodiments of the present utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Example 1

Referring to fig. 1-7, the foldable reading stand provided by the utility model comprises an outer frame 1, a placing plate 2, a transverse block 3, a containing groove 4, a transverse groove 5, a positioning grid 6, a positioning component 7, a fixing rod 701, a main supporting rod 702, an auxiliary transverse rod 703, a limiting component 8, a limiting block 801, a positioning block 802, a pulling block 803, a pin 804, a spring 805, an inserting hole 806, a cavity 9, a limiting groove 10, a telescopic rod 11, a positioning bead 12, a pressure spring 13, a groove 14 and a rotating shaft 15, wherein the outer frame 1, the placing plate 2, the transverse block 3 and the containing groove 4 are used in a matched manner, the placing plate 2 is movably connected inside the outer frame 1, the transverse block 3 is fixedly connected to the bottom of the rear side of the placing plate 2, the containing groove 4 is arranged on the front side of the placing plate 2, the left side and the right side of the inner wall of the outer frame 1 are both provided with the transverse groove 5, the positioning grid 6 is arranged on the bottom of the transverse groove 5, the positioning component 7 is arranged inside the containing groove 4, the positioning component 7 is matched with the positioning grid 6, the front side of the placing plate 2 is fixedly connected with the limiting component 8, and the limiting component 8 is matched with the positioning component 7.

Referring to fig. 1, the positioning assembly 7 includes two fixing rods 701, a main rod 702 and two auxiliary cross rods 703, wherein the top parts of the two fixing rods 701 are rotatably connected with the inner wall of the storage groove 4, the main rod 702 is movably connected to the bottom parts of the two fixing rods 701, the two auxiliary cross rods 703 are fixedly connected to the left and right sides of the main rod 702 respectively, and one side of the auxiliary cross rod 703, which is close to the positioning grid 6, extends to the inside of the positioning grid 6.

The scheme is adopted: by providing the positioning assembly 7, the two auxiliary cross bars 703 are placed inside the positioning lattice 6 after the placing plate 2 is lifted, so that the placing plate 2 can be supported.

Referring to fig. 4, the limiting assembly 8 includes a limiting block 801, a positioning block 802, a pull block 803, a pin 804 and a spring 805, the limiting block 801 is fixedly connected to the front side of the placing plate 2, the limiting block 801 is located on the left side of the middle of the receiving slot 4, an insertion hole 806 is formed in the right side of the receiving slot 4, the positioning block 802 is fixedly connected to the front side of the placing plate 2, the positioning block 802 is located on the right side of the middle of the receiving slot 4, one side of the pin 804, which is close to the pull block 803, is fixedly connected with the surface of the pull block 803, one side of the pin 804, which is far from the pull block 803, penetrates the positioning block 802 and extends into the insertion hole 806, the spring 805 is sleeved on the surface of the pin 804, two ends of the spring 805 are fixedly connected with the surface of the pull block 803 and the surface of the positioning block 802, and the rear side of the pin 804 contacts with the front side of the main support 702.

The scheme is adopted: through setting up spacing subassembly 8, can restrict locating component 7, avoid locating component 7 to take place to break away from when accomodating the inslot 4.

Referring to fig. 5, a cavity 9 is formed at the bottom of the fixing rod 701, and limiting grooves 10 are formed on both left and right sides of the inner wall of the cavity 9.

The scheme is adopted: by providing the cavity 9 and the limiting groove 10, the telescopic rod 11 at the bottom can be accommodated, so that the fixing rod 701 and the main rod 702 are contacted.

Referring to fig. 6 and 7, the top of the main strut 702 is fixedly connected with a telescopic rod 11, the left and right sides of the telescopic rod 11 are fixedly connected with positioning beads 12 corresponding to the limiting grooves 10, one side of the two positioning beads 12, which are close to each other, is fixedly connected with a pressure spring 13, and the top of the telescopic rod 11 extends to a cavity 9 at the bottom of the fixed rod 701.

The scheme is adopted: through setting up telescopic link 11, location pearl 12 and pressure spring 13, the location pearl 12 of telescopic link 11 both sides is pushed pressure spring 13 behind pulling down main tributary pole 702, then main tributary pole 702 moves down, can fix telescopic link 11 after the location pearl 12 of telescopic link 11 both sides gets into spacing groove 10 to this fixes main tributary pole 702.

Referring to fig. 2, two grooves 14 are formed in the rear side of the outer frame 1, a rotation shaft 15 is disposed in the grooves 14, and one side of the rotation shaft 15, which is close to the placement plate 2, is fixedly connected with the surface of the placement plate 2.

The scheme is adopted: by providing the recess 14 and the rotation shaft 15, the placement plate 2 can be lifted up, so that the placement plate 2 can be adjusted in angle as needed.

Referring to fig. 1, the number of the positioning grids 6 is several, and the positioning grids are equidistantly arranged at the bottom of the transverse groove 5.

The scheme is adopted: by providing a number of spacer grids 6, a suitable spacer grid 6 can be selected according to the angle required for placing the board 2, thereby achieving a fixation of the board 2.

The working principle of the foldable reading support based on the first embodiment is as follows: when the book placing plate is used, the pull block 803 is pulled rightwards, the pull block 803 drives the pin rod 804 to move rightwards, the pin rod 804 drives the spring 805 to stretch when moving, the pin rod 804 is far away from the jack 806 on the right side of the limiting block 801, at the moment, a user can take out the main support rod 702 from the storage groove 4, then presses the main support rod 702 downwards, the positioning beads 12 on two sides of the telescopic rod 11 squeeze the pressure spring 13 after the main support rod 702 moves downwards, then the main support rod 702 moves downwards, the telescopic rod 11 can be fixed after the positioning beads 12 on two sides of the telescopic rod 11 enter the limiting groove 10, so as to fix the main support rod 702, and the auxiliary cross rods 703 on two sides of the main support rod 702 can support the placing plate 2 after entering the required positioning grids 6, and at the moment, the book can be placed on the top of the placing plate 2 for reading.

The apparatus embodiments described above are merely illustrative, wherein the elements illustrated as separate elements may or may not be physically separate, and the elements shown as elements may or may not be physical elements, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present utility model without undue burden.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a foldable reading support, includes frame (1), places board (2), horizontal piece (3) and accomodates groove (4), its characterized in that: place inside board (2) swing joint in frame (1), horizontal piece (3) fixedly connected with is in the bottom of placing board (2) rear side, accomodate groove (4) and offer in the front side of placing board (2), horizontal groove (5) have all been offered to the left and right sides of frame (1) inner wall, spacer grid (6) have been offered to the bottom of horizontal groove (5), the inside of accomodating groove (4) is provided with locating component (7), locating component (7) and spacer grid (6) cooperation use, the front side fixedly connected with spacing subassembly (8) of placing board (2), spacing subassembly (8) and spacer grid (7) cooperation use.

2. A foldable reading stand as claimed in claim 1, wherein: the positioning assembly (7) comprises two fixing rods (701), a main support rod (702) and two auxiliary cross rods (703), wherein the tops of the two fixing rods (701) are both rotationally connected with the inner wall of the storage groove (4), the main support rod (702) is movably connected to the bottoms of the two fixing rods (701), the two auxiliary cross rods (703) are respectively fixedly connected to the left side and the right side of the main support rod (702), and one side of the auxiliary cross rods (703) close to the positioning grid (6) extends to the inside of the positioning grid (6).

3. A foldable reading stand as claimed in claim 1, wherein: limiting component (8) are including limiting block (801), locating piece (802), pull block (803), round pin pole (804) and spring (805), limiting block (801) fixed connection is in the front side of placing board (2), and limiting block (801) are located the left side at storage tank (4) middle part, jack (806) have been seted up on the right side of storage tank (4), locating piece (802) fixed connection is in the front side of placing board (2), and locating piece (802) are located the right side at storage tank (4) middle part, one side that pull block (803) was close to round pin pole (804) is connected with the surface fixed of pull block (803), one side that pull block (803) was kept away from to round pin pole (804) runs through locating piece (802) and extends to the inside of jack (806), the surface of round pin pole (804) is located to spring (805), the both ends of spring (805) are connected with the surface of pull block (803) and the surface fixed of locating piece (802) respectively, the rear side of round pin pole (804) and the front side of pull block (702) contact.

4. A foldable reading stand as claimed in claim 2, wherein: the bottom of the fixed rod (701) is provided with a cavity (9), and the left side and the right side of the inner wall of the cavity (9) are provided with limit grooves (10).

5. A foldable reading stand as claimed in claim 2, wherein: the top fixedly connected with telescopic link (11) of main tributary pole (702), the left and right sides of telescopic link (11) all fixedly connected with and spacing groove (10) corresponding location pearl (12), one side fixedly connected with pressure spring (13) that two location pearls (12) are close to each other, cavity (9) of telescopic link (11) top extension to dead lever (701) bottom.

6. A foldable reading stand as claimed in claim 1, wherein: two grooves (14) are formed in the rear side of the outer frame (1), a rotating shaft (15) is arranged in the grooves (14), and one side, close to the placing plate (2), of the rotating shaft (15) is fixedly connected with the surface of the placing plate (2).

7. A foldable reading stand as claimed in claim 1, wherein: the number of the positioning grids (6) is a plurality of groups, and the positioning grids are equidistantly arranged at the bottom of the transverse groove (5).