CN2627560Y - Notebook computer screen connection rotator - Google Patents

Abstract

The utility model relates to a notebook computer screen connects circulator, connect between notebook computer's keyboard base and screen, it has a roating seat, the screen is connected to the basal portion top surface both sides rigid coupling pin joint piece of this roating seat, make the screen can the pin joint piece be the axle center rotatory, the roating seat runs through the positioning seat of locating on the keyboard base and the position ring piece in this positioning seat with the pivot portion that its basal portion bottom surface extends again, position ring piece, the friction ring piece, and buckle the location for the elasticity cramp, make roating seat and screen can make vertical axial rotation, this roating seat montage position ring piece again, and be located the spacing inslot of position ring piece by the location projection of position ring piece, restriction roating seat limited range is rotatory, more by mutual butt and have appropriate frictional force between the component, make it have the stationarity in rotatory process.

Description

Notebook computer screen connection rotator

technical field

The utility model relates to a notebook computer screen connection rotator, in particular to a notebook computer screen connection rotator.

Background technique

In the past, the connector installed in the notebook computer and connected between the side end of the keyboard substrate and the LCD screen is mainly to provide a hinge that allows the LCD screen to be lifted and closed relative to the keyboard base. However, the liquid crystal screen has a viewing range of a specific angle, and the picture displayed on the liquid crystal screen cannot be seen beyond the viewing range. The connection rotation mechanism that can further rotate vertically can provide users with the ability to rotate the liquid crystal screen according to their needs so as to view the images displayed on the screen.

For example, the new patent case No. 495130 "Flat Display Device and Its Rotating Structure" discloses a design of a rotating mechanism that allows the liquid crystal screen of a notebook computer to be lifted and closed, and can be further rotated vertically. It can be seen from the rotating mechanism disclosed in this patent that it includes a swivel seat and a pivot. The first cylinder, and the first cylinder is pivoted in the through hole in the middle of the pivot, and the two elastic members preset in the through hole that are radially corresponding are abutted and positioned, and the pivot An arm is provided on both sides of the upper end, and a pivotal joint is fixed to the support arm, and then the pivotal joint is used to cooperate with screws to assemble the LCD screen. parts, so that the LCD screen can be lifted and closed relative to the keyboard base. In addition, the structure of the pivotal combination between the pivot and the swivel seat is used to make the LCD screen vertical to the keyboard base. The vertical axis is the axis of rotation.

It can be seen from the rotating structure of the front notebook computer that although it provides a connection between the liquid crystal screen and the keyboard base, the liquid crystal screen can be lifted and closed, and the liquid crystal screen can be opened after being lifted. It can be used for vertical rotation and other functions. However, the design of the rotating structure still has some shortcomings to be improved, among which:

The rotation mechanism is that the first cylinder of the swivel base is pivotally installed in the through hole of the pivot, so that it can rotate vertically and axially. The corresponding two elastic members are abutted and positioned, but cannot provide an appropriate resisting force, so that the rotating mechanism is easy to rotate and shake because it does not have appropriate resistance during the rotation process, so that the liquid crystal screen has a smooth rotation during the rotation process. Sexual disadvantages.

Utility model content

The main purpose of this utility model is to provide a notebook computer screen connection rotator, in addition to allowing the liquid crystal screen to be lifted, covered, and rotated vertically, it also allows the connection rotator to operate more stable.

In order to achieve the above object, the design of the notebook computer screen connection rotator provided by the utility model mainly has a swivel seat, and the two sides of the top surface of the base of the swivel seat are fixedly connected to the pivot joint to connect the screen, so that the screen can The pivoting part rotates on the axis, and the pivot part extending from the bottom surface of the base of the rotating seat runs through the positioning seat on the keyboard base and the positioning ring piece, the limit ring piece, and the friction ring piece in the positioning seat, and is The elastic buckle is buckled and positioned so that the rotating seat and the screen can rotate vertically and axially. Each ring and the positioning seat have a contact state of friction force, and the rotating seat is assembled with the positioning ring and borrowed The positioning bosses of the positioning ring are located in the limiting grooves of the positioning ring to limit the rotating base to rotate within a limited range, thereby forming a set of connecting rotators connecting the keyboard base and the screen. The limit ring piece can be provided with a buffer flange at the end of the limit groove.

In other words, the utility model provides a notebook computer screen connection rotator, which is connected between the keyboard base of the notebook computer and the screen, and includes a rotating base, two pivoting parts, and a positioning ring , a limiting ring piece, a positioning seat, a friction ring piece and an elastic buckle piece, wherein:

The swivel base has a downwardly extending cylindrical pivot in the middle of the bottom surface of the base, and a through hole is formed in the center, through which the wires connecting the keyboard base to the screen pass, and one or more than one fixed convex part;

One end of the two pivotal parts is a fixed part, which is fixed on both sides of the base of the rotating base with screws, and the other end is a pivotable part, which is fixed to the end of the LCD screen with screws, and the LCD screen can be pivoted. The part rotates on the axis;

The positioning ring piece is sleeved on the pivot portion of the rotating seat, abuts against the bottom surface of the base, and is provided with a fixing hole corresponding to the convex portion. The bottom surface has a positioning protrusion extending downward;

The limiting ring piece is sleeved on the pivot of the rotating seat, and is attached to the bottom surface of the positioning ring piece. There are one or more assembly holes and semicircular limiting grooves on it. The positioning protrusion of the positioning ring piece The column is located in the limit groove, and the rotating seat and positioning ring can only rotate within a limited range;

The positioning seat is a seat body that can be screw-locked to the end of the keyboard base, and upper and lower accommodating grooves arranged up and down are formed in the middle, and a partition part with a through hole is formed between the upper and lower accommodating grooves. Partition, the upper accommodating groove accommodates the positioning ring piece and the limit ring piece, the through hole is the pivot part of the rotating seat passing through it, and the assembly hole corresponding to the limit ring piece assembly hole is provided on the top surface of the partition The convex part, the limit ring piece and the accommodation seat are fixed in the upper accommodation groove by the cooperation of concave and convex;

The friction ring piece is installed in the accommodating groove under the positioning seat, the pivot part of the rotating seat runs through it, and abuts against the bottom surface of the partition part;

The elastic buckle is installed in the accommodating groove under the positioning seat, and is attached to the bottom surface of the friction ring. Between the keyboard base and the screen, there is a connecting rotator that allows the screen to be lifted, closed, and rotated vertically.

The notebook computer screen is connected to the rotator, wherein the two ends of the limiting groove of the limiting ring piece form necked positioning abutting edges.

The notebook computer screen is connected to the rotator, wherein the two ends of the limiting groove of the limiting ring form buffer flanges extending toward the groove.

In the notebook computer screen connection rotator, wherein the positioning seat is formed with one or more positioning protrusions on the bottom surface of the partition plate relative to the top edge of the lower accommodating groove, and the friction ring is provided with a corresponding The positioning notches of the positioning protrusions enable the friction ring to be fixed in the positioning seat.

The notebook computer screen connection rotator, wherein the friction ring piece is a conical ring piece.

The utility model uses the structural design of the front opening, so that the connection rotator can be connected between the keyboard base and the screen, so that the screen can be lifted, closed, and rotated vertically, and the connection The components of the rotator are in contact with each other and have an appropriate frictional resistance design, which makes the pivot of the rotatable seat more stable when rotating, and avoids the liquid crystal screen from shaking.

In addition, the utility model is equipped with a buffer flange at the end of the limiting groove, so that when the rotating seat is rotated to the limit position, the collision force between the protrusion and the limiting groove wall can be effectively avoided, and the vibration damage to the liquid crystal screen can be reduced.

It can be understood from the foregoing description that the utility model not only provides a rotating mechanism that allows the liquid crystal screen of the notebook computer to be opened and closed, but also can be further rotated vertically, and utilizes the connection mechanism of the rotator. The components are in contact with each other and have appropriate friction resistance, so that the pivot of the swivel seat can be more stable when rotating, and avoid the shaking of the liquid crystal screen. On the other hand, the utility model is provided with a buffer flange at the end of the limiting groove , when the rotating base rotates to the limit position, it can effectively avoid the collision force between the convex column and the limiting groove wall, and reduce the damage to the liquid crystal screen.

Description of drawings

Fig. 1 is the three-dimensional exploded schematic view of the utility model;

Fig. 2 is a combined front view sectional schematic diagram of the utility model;

Fig. 3 is a relative relationship between the positioning ring piece and the limit ring piece in the utility model, which is a schematic plan view of a top view;

Fig. 4 is a schematic front view sectional view of the utility model installed in a notebook computer;

Fig. 5 is a top plan view of the utility model installed in a notebook computer;

Fig. 6 is a schematic diagram of the operation of the utility model when the liquid crystal screen is lifted;

FIG. 7 is a top plan view of the utility model when the liquid crystal screen is rotated.

Detailed ways

For the specific embodiment of the notebook computer screen connection rotator of the present invention, please refer to Fig. 1 and Fig. The position ring piece 40, a positioning seat 50, a friction ring piece 60 and an elastic buckle piece 70 are composed of components, wherein:

The swivel base 10 has a base 11, each side of the top surface of the base 11 is provided with more than one screw hole 12, and a cylindrical pivot 13 extends downward in the middle of the bottom of the base 11, and the swivel base 10 is provided with a self-base 11 The center runs through the through hole 14 of the pivot 13, through which the wires for the keyboard base to be electrically connected to the liquid crystal screen pass through. In addition, a fixed protrusion 15 is provided on the bottom surface of the base 11 opposite to the side of the pivot 13;

The two pivoting parts 20 are respectively assembled on both sides of the rotating base 10 in a radially corresponding shape, and one end thereof is a fixed part 21 with a through hole 22 for providing screws to pass through the through holes 22 and be locked to the base of the rotating base 10 In the screw hole 12 on 11, the fixed part 21 of the pivotal part 20 can be fixed on the swivel base 10, and the other side of the pivotal part 20 relative to the fixed part 21 is pivoted with an elastic member not shown in the figure. A pivot portion 23 is further provided with a through hole 24 . The screw is used to pass through the through hole 24 and be locked to the end of the liquid crystal screen, so that the liquid crystal screen 90 can rotate in a limited range with the pivot portion 23 as the axis;

The positioning ring piece 30 is sleeved on the outer side of the pivot portion 13 of the rotating base 10, abuts against the bottom surface of the base portion 11, and is provided with a fixing hole 31 corresponding to the fixing convex portion 15, so that the positioning ring piece 30 and the rotating base 10 utilize The concavo-convex fits together and moves together, and the bottom surface of the positioning ring piece 30 has a positioning post 32 extending downward;

The limiting ring piece 40 is sleeved on the outer side of the pivot portion 13 of the rotating base 10, and is attached to the bottom surface of the positioning ring piece 30. It has an assembly hole 41 including the above and a semicircular limiting groove 42 on it for positioning. The positioning boss 32 of the ring piece 30 is located in the limiting groove 42, as shown in Figure 3, used to limit the rotation of the rotating base 10 and the positioning ring piece 30 within the range of 180 degrees, the two ends of the limiting groove 42 form a narrowing The neck-shaped positioning abutting edge 43 provides positioning for the positioning abutting edge 43 when the positioning post 32 rotates to the end of the limiting groove 42, and can form a buffer flange extending inward relative to the outer end of the limiting groove 42 44, when the positioning boss 32 of the positioning ring 30 moves to the end of the limiting groove 42 and collides with the groove wall, it can generate buffer elastic force;

The positioning seat 50 is provided with a fixed hole 51 around it, so that the positioning seat 50 can be screwed through the fixed hole 51 and locked on the end of the keyboard base 80, and an upper accommodating groove arranged up and down is formed in the middle of the positioning seat 50 52, the lower accommodating groove 53, the upper accommodating groove 52 and the lower accommodating groove 53 are separated by a partition plate portion 54 having a through hole 55, and the positioning ring piece 30 and the The limit ring piece 40, the through hole 55 corresponds to the pivot portion 13 of the rotating seat 10, and the top surface of the partition plate 54 is provided with a assembling protrusion corresponding to the assembling hole 41 of the limit ring piece 40 relative to the side of the through hole 55 56, so that the space-limiting ring piece 40 and the positioning seat 50 are fixed in the upper accommodation groove 52 of the positioning seat 50 by concave-convex cooperation, and the positioning seat 50 is opposite to the top edge of the lower accommodation groove 53 on the bottom surface of the dividing plate part 54 A positioning protrusion 57 is formed on the periphery, and a plurality of positioning protrusions 57 are provided in this embodiment;

The friction ring piece 60 is a tapered ring piece installed in the lower accommodation groove 53 of the positioning seat 50, and the pivot portion 13 of the rotating seat 10 runs through it, abuts against the bottom surface of the partition portion 54, and its edge is provided with a corresponding The positioning notch 61 of the positioning convex part 57 of the positioning seat 50;

The elastic buckle 70 is installed in the accommodating groove 53 under the positioning seat 50, abuts against the bottom surface of the friction ring 60, the pivot portion 13 of the swivel seat 10 runs through it, and is clamped by the edge of the inner hole of the elastic buckle 70. Fixed.

When the utility model is assembled, please refer to Fig. 4 and Fig. 5. The positioning seat 50 of the connecting rotator is fixed in the middle of the top side of the keyboard base 80 with screws, and the keyboard base 80 The electric wire that prepares to connect liquid crystal screen 90 passes through hole 14 from the rotating seat 10 that connects rotator, and then is fixed in the middle place of the side end of liquid crystal screen 90 with two pivot joints 20 on the rotating seat 10, and then The wires are connected to the corresponding lines of the LCD screen to complete the combination of the notebook computer.

Regarding the use of the combined notebook computer, when the user lifts the liquid crystal screen 90, the pivotal joint 20 connected to the rotator is used as the axis to rotate, so that the liquid crystal screen 90 is lifted to a vertical or slightly skewed state. , as shown in Figure 6, allows the user to view the liquid crystal screen 90, and operate the computer on the keyboard base 80; The curtain 90 is rotated toward the keyboard base 80 and snugly closed. In addition, when the user needs to change the tilt angle of the vertical axis of the liquid crystal screen during the operation of the computer, as shown in FIG. The liquid crystal screen 90 can be rotated backwards, and can be rotated in the opposite direction. At the same time, the through hole 14 in the middle of the rotating seat 10 is used to provide the wires connected between the keyboard base 80 and the liquid crystal screen 90 to pass through it, so as to avoid entanglement. Moreover, when the connecting rotator rotates vertically and axially, because the elastic fastener 70 abuts against the friction ring piece 60 against the positioning seat 50, the positioning ring piece 30 and the limit ring piece 40 are clamped on the rotation seat 10 Between the positioning seat 50, there is an appropriate friction resistance between the components, so that the pivot of the rotating seat can rotate smoothly without shaking during the rotation process.

Claims (5)

1, a kind of mobile computer screen connects spinner, it is characterized in that, be to be connected between the keyboard pedestal and screen of mobile computer, it includes a rotary seat, two articulated parts, a location ring plate, a limited aunular sheet, a positioning seat, a friction ring plate and an elastic fastening plate, wherein:

This rotary seat has the cylindric pivot portion of extending down one day in the middle of its base portion bottom surface, central authorities form a through hole that runs through, and the electric wire that the keyboard pedestal connects screen wears wherein, is provided with one or more fixedly protuberance in addition in the base portion bottom surface;

This two articulated parts, one end is the Fixed Division, cooperates screw to be fixedly arranged on rotary seat base portion both sides, and end is pivotable hinge portion in addition, cooperates screw to be locked in the liquid crystal screen end, and liquid crystal screen can the hinge portion be the axle center rotation;

This fixed aunular sheet is to be sheathed in the pivot portion of rotary seat, supports to be affixed on the base portion bottom surface, which is provided with the fixed orifice corresponding to protuberance, and fixed aunular sheet and rotary seat be by the concavo-convex interlock that combines that cooperates, and the fixed aunular sheet bottom surface has the positioning convex column of extension down on one day;

This limited aunular sheet is to be sheathed in the pivot portion of rotary seat, support and be affixed on the fixed aunular sheet bottom surface, have the stopper slot of an one or more joining hole and a semicircle on it, the positioning convex column of fixed aunular sheet is positioned at stopper slot, and rotary seat and fixed aunular sheet only can be done rotation in the limited range;

This positioning seat is one to can be the pedestal that screw is locked in the keyboard base ends, form the upper and lower storage tank that is arranged above and below in the middle of it, be that a partition board portion with through hole is separated between upper and lower storage tank, should go up ccontaining fixed aunular sheet of storage tank and limited aunular sheet, through hole is that the pivot portion of rotary seat runs through wherein, be provided with winding protuberance to reply limited aunular sheet joining hole in the partition board portion end face, limited aunular sheet is fixed in the storage tank by concavo-convex the cooperation with holding between position;

This friction ring plate is installed under the positioning seat in the storage tank, and the pivot portion of rotary seat runs through wherein, supports to be affixed on the partition board portion bottom surface;

This elastic fastening plate is installed under the positioning seat in the storage tank, supports being affixed on friction ring plate bottom surface, and the pivot portion of rotary seat runs through wherein, in the elastic fastening plate peritreme pressed from both sides pull affixed.

2, mobile computer screen according to claim 1 connects spinner, it is characterized in that, wherein edge is supported in the stopper slot two terminal location that form the necking down shape of this limited aunular sheet.

3, mobile computer screen according to claim 1 and 2 connects spinner, it is characterized in that, wherein the terminal buffering flange that extends in the groove that forms of the stopper slot two of this limited aunular sheet.

4, mobile computer screen according to claim 1 connects spinner, it is characterized in that, wherein this positioning seat is formed with one or more positioning convex portion in the partition board portion bottom surface with respect to following storage tank apical margin periphery, this friction ring plate is provided with the locating notch of corresponding positioning convex portion in its edge, the friction ring plate is fixed in the positioning seat.

5, connect spinner according to claim 1 or 4 described mobile computer screens, it is characterized in that wherein this friction ring plate is the taper ring plate.

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