CN207532159U

CN207532159U - A kind of Collapsible mobile conference board

Info

Publication number: CN207532159U
Application number: CN201720578044.1U
Authority: CN
Inventors: 郑嘉麒
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-05-23
Filing date: 2017-05-23
Publication date: 2018-06-26
Anticipated expiration: 2027-05-23

Abstract

The utility model discloses a kind of Collapsible mobile conference boards, including box body, the front and rear sides of box body are respectively and fixedly provided with two the first sliding boxes and two the second sliding boxes, first sliding box and second sliding box are distributed across the top and bottom of box body two-by-two, the left end of each first sliding box slidably connects the first sliding rail, the right end of each second sliding box slidably connects the second sliding rail, the one end of first sliding rail and the second sliding rail far from box body has been fixedly connected with stent, the lower end of stent is equipped with wheel, the inside of box body offers inner cavity, the inside of box body slidably connects the first plate by two slide-bars.The cooperation that the utility model passes through the first plate, the Second Board and third plate, conference board can be folded into the 1/3 of original size by realizing, pass through the cooperation of the first sliding rail and the first sliding box and the second sliding rail and the second sliding box, realizing can be close to stent outside the side wall of box body, and the utility model can single singlehanded carrying after folding.

Description

A kind of Collapsible mobile conference board

Technical field

The utility model is related to instructional technology field of handling official business, specially a kind of Collapsible mobile conference board.

Background technology

In routine duties, conference board is passed through frequently as a kind of tool imparted knowledge to students with meeting, and common conference plate is installed in branch On frame, but conference board can not be adjusted, without using when can occupy many spaces, conference board and stent too it is big often Many problems is caused such as to move extremely difficult, and people carry also can relative difficulty, conference board is too during copying mechanically Encounter breakables greatly, we have proposed a kind of Collapsible mobile conference boards thus.

Utility model content

The purpose of this utility model is to provide a kind of Collapsible mobile conference board, to solve to carry in above-mentioned background technology The problem of going out.

To achieve the above object, the utility model provides following technical solution：A kind of Collapsible mobile conference board, including Box body, the front and rear sides of the box body are respectively and fixedly provided with two the first sliding boxes and two the second sliding boxes, first sliding box and described Second sliding box is distributed across the top and bottom of box body two-by-two, and the left end of each first sliding box slidably connects first Sliding rail, the right end of each second sliding box slidably connect the second sliding rail, and first sliding rail and the second sliding rail are far from box One end of body has been fixedly connected with stent, and the lower end of the stent is equipped with wheel, and the upper end of the stent is equipped with jacking block, the box The inside of body offers inner cavity, and there are two slide-bars for the bottom of chamber connection of the inner cavity, and the inside of the box body is slided by two slide-bars Dynamic to be connected with the first plate, the outside of two slide-bars is socketed with the first spring, and the upper end of first spring is connected to The lower end of first plate, the lower end of first spring are fixed on the bottom of chamber of inner cavity, and first plate passes on left loose-leaf It is rotatablely connected with the Second Board, the right side of first plate is rotatablely connected by loose-leaf and the Second Board, first plate The left and right sides be equipped with fixture block, two fixture blocks connect respectively with the undercut activity that is opened on the Second Board and third plate It connecing, the fixture block is slidably connected at the inside of sliding slot, and the sliding slot is opened in the left and right sides of the first plate, and the one of the fixture block End connected with one end of third spring, the other end of the third spring is fixed on the side wall of sliding slot, the fixture block it is another End is flexibly connected outside the side wall of the first plate with briquetting, and the briquetting is slidably connected at the inside of through-hole, described logical The inside in hole is fixed with link block, and the briquetting is by connecting shaft and button connects, and connecting shaft is through link block, described to press Button runs through the side wall of box body, and the medial surface of the button is connected with second spring, the one end of the second spring far from button and Link block connects.

Preferably, the Second Board and third plate are connect, and the Second Board and third plate with the first plate for magnetism Block is also connect with jacking block for magnetism.

Preferably, it is equipped with handle on the left of the box body.

Preferably, the medial surface of two stents is connected with box body to be magnetic.

Compared with prior art, the beneficial effects of the utility model are：The utility model passes through the first plate, the Second Board With the cooperation of third plate, conference board can be folded into the 1/3 of original size by realizing, and pass through the first sliding rail and the first sliding box With the cooperation of the second sliding rail and the second sliding box, realizing can be close to stent outside the side wall of box body, after greatly reducing folding The occupied space size of the present apparatus, the utility model can single singlehanded carryings after folding.

Description of the drawings

Fig. 1 is the structure diagram of the utility model；

Fig. 2 is the semi-folded structure diagram of the utility model；

Fig. 3 is the complete foldable structure schematic diagram of the utility model；

Fig. 4 is the front cross-section view of the utility model；

Fig. 5 is the local connection structure sectional view of the first plate of the utility model and box body.

In figure：1st, box body, the 101, first sliding box, the 102, second sliding box, 103, inner cavity, 104, through-hole, 2, stent, 201, One sliding rail, the 202, second sliding rail, the 3, first plate, 301, sliding slot, 4, the Second Board, 5, third plate, 6, jacking block, 7, connection Block, 8, knob, 9, fixture block, 10, undercut, 11, wheel, 12, handle, 13, slide-bar, the 14, first spring, 15, connecting shaft, 16, press Briquetting, 17, second spring, 18, third spring.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of Collapsible mobile conference board, including box Body 1, the front and rear sides of the box body 1 are respectively and fixedly provided with two the first sliding boxes 101 and two the second sliding boxes 102, first sliding box 101 and second sliding box 102 be distributed across the top and bottom of box body 1 two-by-two, the stent 2 for making 1 left and right sides of box body is logical That crosses that the first sliding rail 201 and the second sliding rail 202 more stablize is connected on box body 1, and the left end of each first sliding box 101 is equal The first sliding rail 201 is slidably connected, the right end of each second sliding box 102 slidably connects the second sliding rail 202, and described the One sliding rail 201 and second one end of sliding rail 202 far from box body 1 have been fixedly connected with stent 2, and the lower end of the stent 2 is equipped with wheel Son 11, the upper end of the stent 2 are equipped with jacking block 6, and jacking block 6 is used for supporting the Second Board 4 and third plate 5, makes the sheet after expansion Device is more stablized, and the inside of the box body 1 offers inner cavity 103, and the bottom of chamber of the inner cavity 103 is connected there are two slide-bar 13, The inside of the box body 1 slidably connects the first plate 3 by two slide-bars 13, and the outside of two slide-bars 13 is socketed with First spring 14, the upper end of first spring 14 are connected to the lower end of the first plate 3, and the lower end of first spring 14 is fixed In the bottom of chamber of inner cavity 103, the first plate 3 is plugged on slide-bar 13 inside of first plate 3 by compressing the first spring 14, into And the first plate 3 can be hidden in the inside of box body 1, first plate 3 pass on left loose-leaf and the Second Board 4 rotates Connection, the right side of first plate 3 are rotatablely connected by loose-leaf and the Second Board 5, and the left and right sides of first plate 3 is equal Equipped with fixture block 9, two fixture blocks 9 are flexibly connected respectively with the undercut 10 being opened on the Second Board 4 and third plate 5, when After the Second Board 4 is folded with 5 and first plate 3 of third plate, fixture block 9 is hidden in the inside of undercut 10, does not influence the present apparatus Folding effect, the fixture block 9 is slidably connected at the inside of sliding slot 301, and the sliding slot 301 is opened in the left and right of the first plate 3 Both sides, both sides are equipped with fixture block 9, can realize when the first plate 3 is pressed into the inside of box body 1, will not be because of the first plate 3 Bottom is set there are two the first spring 14 and the appearance of the unsteady phenomenas such as run-off the straight, one end of the fixture block 9 and third spring 18 One end connection, the other end of the third spring 18 is fixed on the side wall of sliding slot 301, and the other end of the fixture block 9 runs through The side wall of first plate 3 is outer and briquetting 16 is flexibly connected, and the briquetting 16 is slidably connected at the inside of through-hole 104, described The inside of through-hole 104 is fixed with link block 7, and link block 7 is button 8, connecting shaft 15 and briquetting 16 in 104 internal slide of through-hole Support section, the briquetting 16 are connected by connecting shaft 15 and button 8, and connecting shaft 15 is through link block 7, the button 8 Through the side wall of box body 1, the medial surface of the button 8 is connected with second spring 17, the second spring 17 far from button 8 one End and link block 7 connect, and second spring 17 makes 16 original state of briquetting be far from fixture block 9, only overcomes the second bullet by lower button 8 Fixture block 9 could be pressed after the elastic force of spring 17, coordinates fixture block 9 and through-hole 104.

Specifically, the Second Board 4 and third plate 5 are connect, and 4 He of the Second Board with the first plate 3 for magnetism Third plate 5 is connect with jacking block 6 for magnetism, is unfolded the Second Board 4 and third plate 5 to be made more to stablize in the state of the present apparatus.

Specifically, 1 left side of box body is equipped with handle 12, handle 12 lifts this conducive to carrier after the present apparatus is folded Device.

Specifically, the medial surface of two stents 2 is connected with box body 1 to be magnetic, handle brackets 2 are lifted after folding It will not be fallen because of gravity.

Operation principle：The original state of the present apparatus is folded state, and lifting handle 12 and being carried to the present apparatus needs to use Position, then then the face close proximity to ground with wheel 11 is pulled outwardly stent 2, both sides stent 2 by present apparatus standing The first sliding rail 201 and the second sliding rail 202 is driven to skid off the first sliding box 101 and the second sliding box 102 respectively, then two hands are pressed simultaneously The button 8 of lower both sides, the elastic force that button 8 overcomes second spring 17 drive connecting shaft 15 to be slided on link block 7 briquetting 16 press inward against, and briquetting 16 presses fixture block 9, and fixture block 9 is pressed block 16 and presses slid inward, makes fixture block 9 no longer by through-hole 104 It is limited, and then fixture block 9 will not limit the first plate 3, the first plate 3 is made to skid off box body 1 under the action of the first spring 14, Then the Second Board 4 and third plate 5 is unfolded, makes the magnetism of the Second Board 4 and third plate 5 by 6 and first plate 3 of jacking block Be sucked, can be used, folded up the Second Board 4 and third plate 5 using after completion, then by the first plate 3, The Second Board 4 and third plate 5 are pressed into the inside of box body 1 simultaneously, and fixture block 9 is made to be stuck in the inside of through-hole 104, then collateral two Frame 2 is inwardly pressed, and the side of the medial surface of stent 2 and box body 1 is close to.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of Collapsible mobile conference board, including box body (1), it is characterised in that：The front and rear sides of the box body (1) are solid First sliding box (101) and two the second sliding boxes (102) there are two fixed, first sliding box (101) and second sliding box (102) It is distributed across the top and bottom of box body (1) two-by-two, the left end of each first sliding box (101) slidably connects first Sliding rail (201), the right end of each second sliding box (102) slidably connect the second sliding rail (202), first sliding rail (201) and the one end of the second sliding rail (202) far from box body (1) has been fixedly connected with stent (2), and the lower end of the stent (2) is set There is wheel (11), the upper end of the stent (2) is equipped with jacking block (6), and the inside of the box body (1) offers inner cavity (103), described There are two slide-bars (13) for the bottom of chamber connection of inner cavity (103), and the inside of the box body (1) is slidably connected by two slide-bars (13) First plate (3), the outside of two slide-bars (13) are socketed with the first spring (14), the upper end of first spring (14) It is connected to the lower end of the first plate (3), the lower end of first spring (14) is fixed on the bottom of chamber of inner cavity (103), and described first Plate (3) passes on left loose-leaf and the Second Board (4) rotation connection, and the right side of first plate (3) passes through loose-leaf and the Two plates (5) are rotatablely connected, and fixture block (9) are equipped at left and right sides of first plate (3), two fixture blocks (9) are respectively With undercut (10) flexible connection being opened on the Second Board (4) and third plate (5), the fixture block (9) is slidably connected at cunning The inside of slot (301), the sliding slot (301) are opened in the left and right sides of the first plate (3), one end of the fixture block (9) and One end connection of three springs (18), the other end of the third spring (18) are fixed on the side wall of sliding slot (301), the fixture block (9) the other end is slidably connected outside the side wall of the first plate (3) with briquetting (16) flexible connection, the briquetting (16) In the inside of through-hole (104), the inside of the through-hole (104) is fixed with link block (7), and the briquetting (16) passes through connecting shaft (15) it is connected, and connecting shaft (15), through link block (7), the button (8) is outside the side wall of box body (1), institute with button (8) The medial surface for stating button (8) is connected with second spring (17), the second spring (17) one end and link block far from button (8) (7) it connects.

2. a kind of Collapsible mobile conference board according to claim 1, it is characterised in that：The Second Board (4) and Third plate (5) is connect with the first plate (3) for magnetism, and the Second Board (4) and third plate (5) are also magnetic with jacking block (6) Property connection.

3. a kind of Collapsible mobile conference board according to claim 1, it is characterised in that：It is set on the left of the box body (1) There is handle (12).

4. a kind of Collapsible mobile conference board according to claim 1, it is characterised in that：Two stents (2) Medial surface is connected with box body (1) to be magnetic.