CN211882771U

CN211882771U - Multifunctional support

Info

Publication number: CN211882771U
Application number: CN201922382314.3U
Authority: CN
Inventors: 张海亮; 董文辉; 梁轩; 樊昌
Original assignee: Wuhan University of Science and Engineering WUSE
Current assignee: Wuhan University of Science and Engineering WUSE
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-11-10
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a multifunctional support, including support body and centre gripping locating component, centre gripping locating component with the support body is connected, the support body includes main frame plate and cell phone stand, main frame plate is rectangular shaped plate, run through its breach around the middle part of main frame plate is equipped with, the upper and lower end of this breach extends to and is close to the upper and lower end edge of main frame plate, be equipped with the locating component who is used for fixed spine in the breach, the lower extreme of the panel front side of main frame plate is equipped with the portion of supporting that extends forward along its border line, and the upper end of its panel front side is equipped with the spacing portion that can stretch out and draw back from top to bottom, arbitrary one end is equipped with the holding tank about the main frame plate, cell phone stand slide assemble in the holding tank to but the horizontal slip stretches out or retracts the holding tank. The advantages are that: the structure design is reasonable, the operation is light and convenient, the use is flexible, books and mobile phones can be arranged, and the learning is effectively assisted.

Description

Multifunctional support

Technical Field

The utility model relates to a supplementary learning tools, in particular to multifunctional support.

Background

When people read books, the books are usually fixed by two hands to prevent the books from moving, the arms are difficult to feel sore after a long time, and the hands are somewhat insufficient when people read the books and write the books. In addition, when people need to read the files on the mobile phone, a single bookshelf is not enough.

Most of the supports sold on the market today have a single function, such as a mobile phone support and a small desk, and the mobile phone support and the small desk are not combined, but if the mobile phone support and the small desk are purchased, a little waste is generated. In addition, the small desk has heavy mass, cannot be carried portably, has limited use scene, is only suitable for a flat plane, and cannot deal with a complex reading environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a multifunctional support is provided, the effectual defect of overcoming prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows:

the utility model provides a multifunctional support, including support body and centre gripping locating component, above-mentioned centre gripping locating component is connected with above-mentioned support body, above-mentioned support body includes main frame plate and cell phone stand, above-mentioned main frame plate is rectangular shaped plate, run through its breach around the middle part of above-mentioned main frame plate is equipped with, the upper and lower end of this breach extends to the upper and lower terminal edge that is close to above-mentioned main frame plate, be equipped with the locating component who is used for fixed spine in the above-mentioned breach, the lower extreme of the panel front side of above-mentioned main frame plate is equipped with the portion of leaning on that extends forward along its limit line, the upper end of its panel front side is equipped with the spacing portion that can stretch out and draw back from top to bottom, arbitrary one end is equipped with the holding tank about above-mentioned main.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

Further, the clamping and positioning assembly comprises two connecting rods, a sliding hole which is communicated with the accommodating groove and extends to the end part of the corresponding end of the mobile phone support from left to right is formed in the rear part of one end, corresponding to the mobile phone support, of the main frame plate, one ends of the two connecting rods are hinged to the rear end of the mobile phone support and the rear end of the other end of the main frame plate respectively, clamping assemblies are connected to the other ends of the two connecting rods respectively, and one end of each connecting rod connected with the mobile phone support can slide along with the mobile phone support and can move along the sliding hole.

Further, the limiting part is a plate structure horizontally arranged in the front-back direction, the plate structure is connected with the upper end of the main frame plate through a telescopic pull rod, and the front side of the plate structure extends out of the front side of the main frame plate.

Further, the positioning assembly comprises a positioning plate and at least two screw knobs which are vertically arranged along the vertical direction, the positioning plate is arranged in the gap, the upper end and the lower end of the positioning plate are respectively connected with the upper wall and the lower wall of the gap in a left-right sliding mode, hole sites penetrating through the positioning plate are arranged on the positioning plate at intervals in an up-down mode, screws of the two screw knobs penetrate through the two hole sites from one side of the positioning plate in a one-to-one correspondence mode and are in threaded connection with the side walls corresponding to the gap, a clamping area used for clamping and fixing a spine is formed between the positioning plate and the side wall, far away from the knob portion of the screw knob, the two screw knobs are screwed by external force, the positioning plate can be driven to move left and right.

Furthermore, the left end and the right end of the front side of the limiting part are respectively provided with an assembly opening, the assembly openings are hinged with pressure rods, and the two pressure rods can be respectively upwards turned to the vertical front side close to the main frame plate and used for fixing the pages on the left side and the right side of the opened spine or downwards turned to the front side far away from the main frame plate.

Furthermore, the front side of the main frame plate is provided with extending expansion plates which can slide left and right along the gap on the left and right side plate surfaces of the gap respectively.

Further, the rear end of above-mentioned main frame plate is equipped with the USB joint that charges.

The utility model has the advantages that: the structure design is reasonable, the operation is light and convenient, the use is flexible, books and mobile phones can be arranged, and the learning is effectively assisted.

Drawings

Fig. 1 is a schematic structural view of the multifunctional bracket of the present invention;

fig. 2 is a first schematic structural diagram of a main frame plate in the multifunctional bracket of the present invention;

fig. 3 is a schematic structural view of a main frame plate in the multifunctional bracket of the present invention;

fig. 4 is a schematic structural view of the multifunctional cradle of the present invention after the mobile phone cradle is pulled out;

fig. 5 is a schematic view of the back structure of the multifunctional bracket of the present invention;

fig. 6 is a schematic structural view of a connecting rod in the multifunctional bracket of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. main frame board, 2, cell phone stand, 3, connecting rod, 4, locating component, 5, depression bar, 6, the USB joint that charges, 11, support the portion, 12, spacing portion, 13, extension expansion board, 41, locating plate, 42, screw rod knob.

Detailed Description

The principles and features of the present invention are described below, with the examples being given only for the purpose of illustration and not for the purpose of limiting the scope of the invention.

Example (b): as shown in fig. 1, 2, 3, 4, the multifunctional support of this embodiment includes support body and centre gripping locating component, above-mentioned centre gripping locating component is connected with above-mentioned support body, above-mentioned support body includes main frame plate 1 and cell phone stand 2, above-mentioned main frame plate 1 is rectangular shaped plate, run through its breach around the middle part of above-mentioned main frame plate 1 is equipped with, the upper and lower end of this breach extends to the upper and lower terminal edge that is close to above-mentioned main frame plate 1, be equipped with locating component 4 that is used for fixed spine in the above-mentioned breach, the lower extreme of the panel front side of above-mentioned main frame plate 1 is equipped with the portion 11 that supports that extends forward along its border line, the upper end of its panel front side is equipped with spacing portion 12 that can stretch out and draw back from top to bottom, arbitrary one end is equipped with the holding tank about above-mentioned main frame plate 1.

In the use, be fixed in certain region or certain article department with whole support body through centre gripping locating component, arrange the support body in the region or the position that easily the user observed, later, be connected the books back and the locating component 4 of books fixed, later, open books and make the left and right sides that the both sides page shelved in main frame board 1 front side respectively, when needs use the cell-phone, pull out the holding tank with cell phone stand 2, place the cell-phone in cell phone stand 2 front sides can, the support can fix cell-phone or panel computer simultaneously, satisfy people diversified official working and study demand.

As a preferred embodiment, the left and right ends of the front side of the limiting portion 12 are respectively provided with an assembly opening, the assembly openings are hinged with pressing rods 5, and the two pressing rods 5 can be respectively turned upwards to be vertical and close to the front side of the main frame plate 1 for fixing the left and right pages of the opened spine or turned downwards to be far away from the front side of the main frame plate 1.

In this embodiment, the pressing rod 5 can clamp the opened pages between the opened pages and the front side of the main frame plate 1, so that the pages are prevented from being folded independently.

As a preferred embodiment, the clamping and positioning assembly includes two connecting rods 3, a sliding hole penetrating the accommodating groove and extending to the end of the mobile phone holder 2 is formed in the rear portion of the end of the main frame plate 1 corresponding to the mobile phone holder 2, one end of each of the two connecting rods 3 is hinged to the rear end of the mobile phone holder 2 and the rear end of the other end of the main frame plate 1, the other end of each of the two connecting rods 3 is connected to a clamping assembly, and one end of each of the connecting rods 3 connected to the mobile phone holder 2 can slide along the sliding hole while moving along with the mobile phone holder 2.

In the embodiment, the connecting rod 3 is a conventional connecting rod of the existing mobile phone support, can be twisted and plastically into various bending angle directions, and the other end of the connecting rod can be clamped on objects such as a table corner, a chair rest and a table top through the clamping component, so that the mobile phone support is very comfortable to use, and in addition, the mobile phone support 2 can be well supported by connecting one connecting rod 3 with the mobile phone support 2.

It should be noted that: the clamping assembly is in the prior art, the specific structure of the clamping assembly is shown in fig. 6, and the connecting rod of the mobile phone support in the prior art is referred to, and generally comprises a fixed frame plate, a movable frame plate sleeved on the connecting rod, and an extrusion sleeve sleeved on the connecting rod in a threaded connection mode.

Above-mentioned cell phone stand 2 is conventional support, generally includes the stake body and flexible setting support splint that lean on at stake body lower extreme, should support to lean on splint to pass through the lower extreme telescopic connection of spring connecting rod with the stake body.

In a preferred embodiment, the stopper portion 12 is a plate structure horizontally disposed in the front-rear direction, and the plate structure is connected to the upper end of the main frame plate 1 by a telescopic rod, and the front side of the plate structure extends out of the front side of the main frame plate 1.

In this embodiment, the telescopic link rod is a conventional spring link rod (as shown in fig. 3 and 4), that is, the height between the limiting portion 12 and the abutting portion 11 (the height is the height of the book) can be adjusted by pulling the telescopic link rod upward under the action of external force, and after the external force is removed, the spring link rod recovers deformation, and the limiting portion 12 is pulled downward to move close to the abutting portion 11, so that the upper and lower ends of the book can be clamped between the abutting portion 11 and the limiting portion 12.

As a preferred embodiment, the positioning assembly 4 includes a positioning plate 41 and at least two screw knobs 42 vertically arranged along the vertical direction, the positioning plate 41 is disposed in the gap, the upper and lower ends of the positioning plate 41 are respectively connected with the upper and lower walls of the gap in a left-right sliding manner, the positioning plate 41 is provided with holes penetrating through the positioning plate 41 at intervals up and down, screws of the two screw knobs 42 respectively penetrate through the two holes from one side of the positioning plate 41 in a one-to-one correspondence manner and are in threaded connection with the side walls corresponding to the gap, a clamping area for clamping and fixing a spine is formed between the positioning plate 41 and the side wall of the gap away from the knob portion of the screw knob 42, and the two screw knobs 42 are screwed by external force, so that the positioning plate 41 can be driven to move left and right, thereby adjusting the width of the clamping area.

In this embodiment, as shown in fig. 2, two screw knobs 42 are screwed, so that the positioning plate 41 can be adjusted to move close to the side wall corresponding to the notch, that is, the width of the clamping area is reduced, and the width of the clamping area can be adjusted to increase by unscrewing, so that the book fixing device is suitable for fixing books with different thicknesses, and when the book fixing device is used, the spine is placed in the clamping area to be clamped.

In a preferred embodiment, extension plates 13 are respectively mounted on the left and right side plate surfaces of the notch at the front side of the main frame plate 1, and are slidable left and right along the extension plates.

In this embodiment, the extension board 13 is designed to adapt to books with different widths, and specifically, when the pages of the books are wider than the width of the main frame board 1 on both sides of the gap, the extension board 13 is pulled out to increase the board of the main frame board 1, so that the pages can be completely placed in front of the board of the main frame board 1, and the phenomenon that the pages collapse backwards does not occur.

In a preferred embodiment, the rear end of the main frame plate 1 is provided with a USB charging connector 6.

In this embodiment, the USB charging connector 6 is connected to the commercial power, and the mobile phone can be connected to the USB charging connector 6 through the data line for charging.

It should be noted that: as shown in fig. 5, the USB charges the joint 6 and assembles in the open box body in upper end to can stretch out or retract by the open slip in box body upper end, the box body rear end is equipped with locking structure, and the USB charges the joint 6 and locks in the box body when this locking structure does not operate, during the operation, can make the USB charge the joint 6 and freely slide, and prior art's 24 locking structures are referred to its concrete structure, do not do the repeated description again.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A multifunctional support is characterized in that: including support body and centre gripping locating component, centre gripping locating component with the support body is connected, the support body includes main frame board (1) and cell phone stand (2), main frame board (1) is rectangular shaped plate, run through its breach around the middle part of main frame board (1) is equipped with, and the upper and lower end of this breach extends to and is close to the upper and lower terminal edge of main frame board (1), be equipped with locating component (4) that are used for fixed spine in the breach, the lower extreme of the panel front side of main frame board (1) is equipped with along its border line and supports portion (11) that leans on that extends forward, and the upper end of its panel front side is equipped with spacing portion (12) that can stretch out and draw back from top to bottom, arbitrary one end is equipped with the holding tank about main frame board (1), cell phone stand (2) slide assembly in the holding tank to but the horizontal slip stretches out or retracts the holding.

2. A multi-functional support according to claim 1, wherein: centre gripping locating component includes two connecting rods (3), main frame board (1) corresponds the one end rear portion of cell phone stand (2) be equipped with the holding tank link up and control and extend to cell phone stand (2) and correspond the slide opening of end tip, two the one end of connecting rod (3) respectively with the rear end of cell phone stand (2) and the rear end of the other end of main frame board (1) is articulated, and the other end of the two is connected with the centre gripping subassembly respectively, with cell phone stand (2) are connected the one end of connecting rod (3) can be followed when cell phone stand (2) are gliding follow the slide opening removes.

3. A multi-functional support according to claim 1, wherein: spacing portion (12) are along the face structure of fore-and-aft direction horizontal setting, this face structure through flexible pull rod with the upper end of main frame board (1) is connected, and its front side stretches out the front side of main frame board (1).

4. A multi-functional support according to claim 1, wherein: the positioning assembly (4) comprises a positioning plate (41) and at least two screw knobs (42), the positioning plate (41) is vertically arranged in the gap, the upper end and the lower end of the positioning plate are respectively connected with the upper wall and the lower wall of the gap in a left-right sliding manner, hole sites penetrating through the positioning plate (41) are arranged at intervals from top to bottom, the screws of the two screw knobs (42) respectively penetrate through the two hole sites from one side of the positioning plate (41) in a one-to-one correspondence manner, and is in threaded connection with the side wall corresponding to the notch, a clamping area for clamping and fixing the book spine is formed between the positioning plate (41) and the side wall of the notch, which is far away from the knob part of the screw knob (42), and the two screw knobs (42) are screwed by external force, the screw rod knob (42) can drive the positioning plate (41) to move left and right, so that the width of the clamping area is adjusted.

5. A multi-functional support according to claim 1, wherein: the left end and the right end of the front side of the limiting portion (12) are respectively provided with an assembly opening, the assembly opening is hinged with a pressing rod (5), the pressing rod (5) can be respectively upwards overturned to be vertical and close to the front side of the main frame plate (1) for fixing the left side page and the right side page of the opened spine or downwards overturned to be away from the front side of the main frame plate (1).

6. A multi-functional support according to claim 1, wherein: the front side of the main frame plate (1) is positioned on the left and right side plate surfaces of the notch and is respectively provided with an extension expansion plate (13) which can slide left and right.

7. A multifunctional support according to any one of claims 1 to 6, characterized in that: the rear end of the main frame plate (1) is provided with a USB charging connector (6).