CN217933047U

CN217933047U - Folding display screen structural member of electronic product

Info

Publication number: CN217933047U
Application number: CN202222080516.4U
Authority: CN
Inventors: 贺成
Original assignee: Wuhan Pengpai Digital Technology Co ltd
Current assignee: Wuhan Pengpai Digital Technology Co ltd
Priority date: 2022-08-06
Filing date: 2022-08-06
Publication date: 2022-11-29
Anticipated expiration: 2032-08-06

Abstract

The utility model discloses a foldable display screen structure of electronic product relates to foldable display screen technical field. This foldable display screen structure of electronic product, including first folded sheet, one side surface of first folded sheet rotates installs the second folded sheet, is provided with two sets of rotary drums between first folded sheet and the second folded sheet. This foldable display screen structure of electronic product, through first folded sheet, second folded sheet and coupling mechanism cooperation, can set up connection structure between first folded sheet and second folded sheet, make this foldable screen display can tightly laminate with the protection screen when the closure, current partial foldable display screen when using has been solved, adapting unit long-term rotation between two screens is used the back, can produce the deformation of certain degree, can make two screens be difficult to close gradually, it still exposes the problem that causes the damage outside easily when leading to accomodating the screen, the practicality of structure has been improved.

Description

Folding display screen structural member of electronic product

Technical Field

The utility model relates to a foldable display screen technical field, in particular to electronic product display screen structure spare.

Background

Need frequently use foldable display screen to demonstrate when the information show is carried out in the exhibition district, but present some foldable display screen is when using, adapting unit between two screens rotates the use back for a long time, can produce the deformation of certain degree, can make two screens be difficult to close gradually, it still exposes and causes the damage outside easily when leading to accomodating the screen, and simultaneously, present some foldable display screen is when closed, can produce the collision because inertia can make between two screens, long-term the use can cause its easy fragmentation, cause the loss of cost, for this reason, we provide a foldable display screen structure of electronic product.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a foldable display screen structure of electronic product, can solve the problem that current partial foldable display screen structure easily receives the damage and causes the poor stability.

In order to achieve the above purpose, the utility model provides a following technical scheme: a foldable display screen structure for an electronic product, comprising:

the outer surface of one side of the first folding plate is rotatably provided with a second folding plate, and two groups of rotary drums are arranged between the first folding plate and the second folding plate;

the buffer mechanism is arranged in the rotary drum and used for slowing down the closing speed of the first folding plate and the second folding plate;

the connecting mechanism is arranged inside the second folding plate and comprises a plugboard and a clamping board, the front side outer surface of the first folding plate is fixedly provided with the plugboard, the front side of the second folding plate is provided with a slot, the rear side of the second folding plate is provided with an adjusting groove, and the clamping board is rotatably arranged in the adjusting groove.

Preferably, the connecting mechanism further comprises a handle, a connecting plate, a second spring and a pressing wheel, the handle is fixedly mounted on the clamping plate, a sliding groove is formed in the adjusting groove, the connecting plate is arranged in the sliding groove, the second spring is fixedly mounted between the outer surface of one side of the connecting plate and the inside of the sliding groove, the pressing wheel is rotatably mounted at one end of the connecting plate, and the outer surface of the pressing wheel is attached to the outer surface of one side of the clamping plate.

Preferably, buffer gear includes pivot, arc pole, first spring and slider, and each fixed mounting of two sets of rotary drums is on first folded sheet, and each rotation is installed a set of pivot between the inboard top of two sets of rotary drums and the inboard bottom, and each and second folded sheet fixed connection of two sets of pivots, each fixed mounting of inner wall of two sets of rotary drums has a set of arc pole, and each fixed mounting of surface of two sets of pivots has a set of slider, and each movable sleeve of two sets of sliders is located on two sets of arc poles, and fixed mounting has a set of first spring between the inner wall of two sets of sliders and two sets of rotary drums, and each cover of two sets of first springs is located on two sets of arc poles.

Preferably, a set of mounting groove has respectively been seted up to the front side of first folded sheet and second folded sheet, and each fixed mounting has a set of display screen in two sets of mounting grooves, and the groove has been seted up to the bottom of second folded sheet, accomodates inslot slidable mounting and has the baffle, and the inner wall fixed mounting who accomodates the groove has the electric wire, and the electric wire is connected with the display screen electricity, and one side surface of second folded sheet is provided with the button, has reached and has carried out the effect of accomodating to the electric wire.

Preferably, the baffle is provided with the grooves which are uniformly arranged, the outer surface of the pressing wheel is fixedly provided with the rubber pad, and the effect that the electric wire can be taken out by the sliding baffle conveniently is achieved.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) This foldable display screen structure of electronic product, through first folded sheet, second folded sheet and coupling mechanism cooperation, can set up connection structure between first folded sheet and second folded sheet, make this foldable screen display can tightly laminate in order to protect the screen when the closure, current partial foldable display screen has been solved when using, adapting unit between two screens rotates the use back for a long time, can produce the deformation of certain degree, can make two screens be difficult to close gradually, it still exposes the problem that causes the damage outside easily when leading to accomodating the screen, the convenience of structure has been promoted, the practicality of structure has been improved.

(2) This foldable display screen structure of electronic product, can rotate when closed at first folded sheet and second folded sheet through buffer gear, the first spring of slider compression increases closure resistance gradually and reduces closing speed, reduce the collision dynamics, current partial foldable display screen has been solved when closed, can produce the collision because inertia can make between two screens, long-term use can cause its easy cracked, cause the problem of the loss of cost, the life of foldable display screen has been prolonged, be favorable to the popularization and the use of device.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a top cross-sectional view of the present invention;

FIG. 4 is a top cross-sectional view of the present invention when closed;

FIG. 5 is an enlarged view of the position A of the present invention;

FIG. 6 is an enlarged view of the area B of the present invention;

fig. 7 is an enlarged view of the position C of the present invention.

Reference numerals: 1. a first folding plate; 2. a second folding plate; 3. a display screen; 4. a rotating drum; 5. a buffer mechanism; 501. a rotating shaft; 502. an arcuate bar; 503. a first spring; 504. a slider; 6. a connecting mechanism; 601. inserting plates; 602. clamping a plate; 603. a handle; 604. a connecting plate; 605. a second spring; 606. a pinch roller; 7. a baffle plate; 8. an electric wire; 9. a button.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: a folding display screen structural member of an electronic product comprises a first folding plate 1, a buffer mechanism 5 and a connecting mechanism 6, wherein a second folding plate 2 is rotatably arranged on the outer surface of one side of the first folding plate 1, two groups of rotary drums 4 are arranged between the first folding plate 1 and the second folding plate 2, the buffer mechanism 5 is arranged inside the rotary drums 4, the buffer mechanism 5 is used for slowing down the closing speed of the first folding plate 1 and the second folding plate 2, a group of mounting grooves are respectively formed in the front sides of the first folding plate 1 and the second folding plate 2, a group of display screens 3 are respectively and fixedly arranged in the two groups of mounting grooves, a containing groove is formed in the bottom of the second folding plate 2, a baffle plate 7 is slidably arranged in the containing groove, an electric wire 8 is fixedly arranged on the inner wall of the containing groove, the electric wire 8 is electrically connected with the display screens 3, a button 9 is arranged on the outer surface of one side of the second folding plate 2, and uniformly arranged grooves are formed in the baffle plate 7;

the connecting mechanism 6 is arranged inside the second folding plate 2, the connecting mechanism 6 comprises a plug board 601 and a clamping board 602, the plug board 601 is fixedly arranged on the outer surface of the front side of the first folding plate 1, a slot is formed in the front side of the second folding plate 2, an adjusting groove is formed in the rear side of the second folding plate 2, and the clamping board 602 is rotatably arranged in the adjusting groove.

Coupling mechanism 6 still includes handle 603, connecting plate 604, second spring 605 and pinch roller 606, fixed mounting has handle 603 on the cardboard 602, the spout has been seted up in the adjustment tank, be provided with connecting plate 604 in the spout, fixed mounting has second spring 605 between the inside of one side surface of connecting plate 604 and spout, pinch roller 606 is installed in the one end rotation of connecting plate 604, the surface of pinch roller 606 is laminated with one side surface of cardboard 602, the fixed surface of pinch roller 606 installs the rubber pad, under first folded sheet 1, under second folded sheet 2 and coupling mechanism 6 mating reaction, can set up connection structure between first folded sheet 1 and second folded sheet 2, make this folding screen display screen can tightly laminate in order to protect the screen when closed, it still exposes when avoiding accomodating the screen and causes the damage easily outward, the convenience of structure has been promoted, the practicality of structure has been improved.

The buffer mechanism 5 comprises a rotating shaft 501, arc-shaped rods 502, first springs 503 and sliding blocks 504, two groups of rotating cylinders 4 are fixedly mounted on the first folding plate 1 respectively, a group of rotating shafts 501 are rotatably mounted between the top and the bottom of the inner sides of the two groups of rotating cylinders 4 respectively, two groups of rotating shafts 501 are fixedly connected with the second folding plate 2 respectively, a group of arc-shaped rods 502 are fixedly mounted on the inner walls of the two groups of rotating cylinders 4 respectively, a group of sliding blocks 504 are fixedly mounted on the outer surfaces of the two groups of rotating shafts 501 respectively, the two groups of sliding blocks 504 are movably sleeved on the two groups of arc-shaped rods 502 respectively, a group of first springs 503 are fixedly mounted between the two groups of sliding blocks 504 and the inner walls of the two groups of rotating cylinders 4 respectively, the two groups of first springs 503 are sleeved on the two groups of arc-shaped rods 502 respectively, under the effect of the buffer mechanism 5, when the first folding plate 1 and the second folding plate 2 are rotatably closed, the sliding blocks 504 compress the first springs 503 to gradually increase the closing resistance and reduce the closing speed and the collision force, thereby prolonging the service life of the folding display screen, and being beneficial to popularization and use of the device.

The working principle is as follows: when the foldable display screen is closed, the wires 8 are accommodated into the accommodating grooves in the bottom of the second folding plate 2, the sliding baffle 7 is closed, the first folding plate 1 and the second folding plate 2 rotate relatively, meanwhile, the rotating shaft 501 on the second folding plate 2 rotates relatively to the rotating drum 4, the rotating shaft 501 drives the sliding block 504 to rotate so that the sliding block slides on the arc-shaped rod 502 and gradually compresses the first spring 503, the first spring 503 gradually increases the rotating resistance of the second folding plate 2 in the compression process and slows down the closing speed, the inserting plate 601 is inserted into the slot in the second folding plate 2 until the inserting plate is completely closed, the clamping plate 602 is squeezed to press the pressing wheel 606 to drive the connecting plate 604 to compress the second spring 605, the clamping plate 602 rebounds through the second spring 605 when the inserting plate 601 is completely inserted into the slot, the rebounded clamping plate 602 is clamped on the inserting plate 601 to fix the inserting plate 601, the first folding plate 1 and the second folding plate 2, and the clamping plate 602 is rotated by rotating the handle to drive the clamping plate 602 to rotate when the inserting plate is required to be opened, and the clamping plate 603 can be fixed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. A foldable display screen structure of electronic products, comprising:

the outer surface of one side of the first folding plate (1) is rotatably provided with a second folding plate (2), and two groups of rotary drums (4) are arranged between the first folding plate (1) and the second folding plate (2);

the buffer mechanism (5) is arranged inside the rotary drum (4), and the buffer mechanism (5) is used for slowing down the closing speed of the first folding plate (1) and the second folding plate (2);

connecting mechanism (6) sets up in the inside of second folded sheet (2), and connecting mechanism (6) include picture peg (601) and cardboard (602), and the outside fixed surface in front of first folded sheet (1) installs picture peg (601), and the front side of second folded sheet (2) is opened and is equipped with the slot, and the rear side of second folded sheet (2) is opened and is equipped with the adjustment tank, and cardboard (602) are installed to the adjustment tank internal rotation.

2. The foldable display screen structure of electronic product as claimed in claim 1, wherein: coupling mechanism (6) still include handle (603), connecting plate (604), second spring (605) and pinch roller (606), fixed mounting has handle (603) on cardboard (602), has seted up the spout in the adjustment tank, is provided with connecting plate (604) in the spout, and fixed mounting has second spring (605) between one side surface of connecting plate (604) and the inside of spout, and the one end of connecting plate (604) is rotated and is installed pinch roller (606), and the surface of pinch roller (606) is laminated with one side surface of cardboard (602).

3. The foldable display screen structure of electronic product as claimed in claim 2, wherein: buffer gear (5) are including pivot (501), arc pole (502), first spring (503) and slider (504), each fixed mounting of two sets of rotary drums (4) is on first folded sheet (1), each rotation between the inboard top of two sets of rotary drums (4) and the inboard bottom installs a set of pivot (501), each and second folded sheet (2) fixed connection of two sets of rotary shafts (501), each fixed mounting of inner wall of two sets of rotary drums (4) has a set of arc pole (502), each fixed mounting of surface of two sets of rotary shafts (501) has a set of slider (504), each movable sleeve of two sets of slider (504) is located on two sets of arc poles (502), fixed mounting has a set of first spring (503) between the inner wall of two sets of slider (504) and two sets of rotary drums (4), each cover of two sets of first spring (503) is located on two sets of arc poles (502).

4. The foldable display screen structure of electronic product as claimed in claim 3, wherein: a set of mounting groove has respectively been seted up to the front side of first folded sheet (1) and second folded sheet (2), and each fixed mounting has a set of display screen (3) in two sets of mounting grooves.

5. The foldable display screen structure of electronic product as claimed in claim 4, wherein: the groove has been seted up to the bottom of second folded sheet (2), accomodates inslot slidable mounting has baffle (7), accomodates the inner wall fixed mounting in groove and has electric wire (8), and electric wire (8) are connected with display screen (3) electricity, and one side surface of second folded sheet (2) is provided with button (9).

6. The foldable display screen structure of electronic product as claimed in claim 5, wherein: the baffle (7) is provided with uniformly arranged grooves.

7. The foldable display screen structure of electronic product as claimed in claim 6, wherein: and a rubber pad is fixedly arranged on the outer surface of the pressing wheel (606).