CN2735420Y

CN2735420Y - Rotating shaft structure of display screen

Info

Publication number: CN2735420Y
Application number: CN 200420083006
Authority: CN
Inventors: 吴叡翰
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-13
Filing date: 2004-08-13
Publication date: 2005-10-19
Anticipated expiration: 2014-08-13

Abstract

The utility model discloses a rotating shaft structure of a display screen; the technical proposal is that: a rotating shaft base comprises a base board and a positioning convex part; a positioning hole is arranged on the base board; the positioning convex part is projected out of the base board; a fixing hole is arranged on the positioning convex part; a cradle comprises a middle base board and bilateral connecting boards; the center of the base board is provided with a shaft boring for sheathing with the positioning convex part of the rotating shaft base; the base board is provided with a convex contact block, and the connecting boards are provided with fixing holes; a barrier chip device comprises a positioning barrier chip and a resisting barrier chip; the positioning barrier chip is provided with a positioning hole and a convex barrier chip; the resisting barrier chip is provided with a positioning hole and a toothed board; the positioning barrier chip and the resisting barrier chip are successively arranged on the base board of the cradle, and are screwed and fixed in the fixing hole of the positioning convex part; the display screen is screwed and fixed by a rotating shaft reinforced sheet, and the display screen is provided with a fixing hole. The utility model provides rotating shaft structure, which makes the display screen be rotated right and left and have better angle of view; simultaneously the convenient operation is enhanced.

Description

The pivot structure of display screen

[technical field]

The utility model relates to a kind of pivot structure, relate in particular to a kind of can have in conjunction with display screen before and after and about than high rotation angle degree operation, and then the pivot structure of the display screen of operation under the convenient various visual angle.

[background technology]

Because notebook computer is under compact design demand and portable, no matter and the function of notebook computer is all quite complete on software or hardware, so it uses online, data transmission, communication, means of livelihood storage, recreation and work etc., all quite convenient, especially the convenient Portability of notebook computer, computer is lived with the modern combines especially tightly.

And the display screen of present notebook computer is connected with main frame, generally only can allow the display screen of notebook computer on host computer, do the operation of raising up and down, and can't make display screen raise the adjustment that display screen is made according to the needs of user mode left rotation and right rotation in the back, if use the client of notebook computer doing under the occasion of bulletin, with the inconvenience that causes bulletin to carry out, and when the computer user need move other affairs of processing, can make the display screen and the people of notebook computer produce a vision offset angle, and be unfavorable for watching of display screen, quite inconvenience is improved the necessity that breaks through so have very much.

In view of not reaching the desirable fact on the shortcoming of aforementioned notebook computer or the unfavorable adjustment of position angle in the use of relevant device display screen equipment and the structural design, the utility model has carried out useful improvement.

[utility model content]

The utility model has overcome the deficiencies in the prior art, and a kind of pivot structure of display screen is provided, and it tunes and be provided with preferable viewing angle about the display screen of computer is carried out.

In order to solve the technical matters of above-mentioned existence, the utility model adopts following technical proposal:

A kind of shaft base, it includes a base plate and location male member, and this base plate is provided with some pilot holes, and this location male member protrudes out on this base plate, which is provided with the plurality of fixed hole, and this location male member is arranged with an oil groove pad; One supporting seat, it comprises the substrate of central authorities and the web of both sides, this substrate center has a perforation, on the location male member that is sheathed on this shaft base, be to be provided with a protruding piece that supports on this substrate, and this web to be these substrate side complications extend, also be provided with fixed orifice on this web; One washer device includes the location washer and resists washer, and this location washer is provided with some pilot holes and protrudes out a protruding washer; This resistance washer is provided with some pilot holes and tooth plate; This locating stop piece and resistance catch are located on the substrate of this supporting seat in succession, and are fixed at the fixed orifice of this location male member by pilot hole with some screw rods; One rotating shaft reinforced sheet is to be fixed at a display screen, which is provided with the plurality of fixed hole.

The pivot structure of aforesaid a kind of display screen, the fixed orifice at rotating shaft reinforced sheet two ends all is fixed with revolving part, and revolving part connects the corner fixture again, and the corner fixture connects display screen, and shaft base is fixed on the host computer.

The utility model compared with prior art has following advantage: 1, pivot structure of the present utility model, and can make the display screen of computer carry out left rotation and right rotation, be convenient for people to watch, and then promoted the convenience of manipulating with the angle of the best; 2, the utility model overall construction design is simplified effectively, is beneficial to implement to make and the preferable economic benefit of tool.

[description of drawings]

Fig. 1 is the three-dimensional applied in any combination synoptic diagram of the utility model;

Fig. 2 is the utility model perspective exploded view;

Fig. 3 is the utility model partial exploded view;

Fig. 4 is the three-dimensional combination of a utility model synoptic diagram;

Fig. 5 is the utility model combination schematic top plan view;

Fig. 6 is the utility model combination front elevational schematic;

Fig. 7 is the left-handed operation chart of the utility model;

Fig. 8 is the utility model right-handed operations synoptic diagram;

Fig. 9 is the vertical view of pivot structure and pleated sheet combination;

Figure 10 is the front elevation of pivot structure and pleated sheet combination;

Figure 11 is the application synoptic diagram of pivot structure and pleated sheet combination.

Shaft base 10; Supporting seat 20; Mask device 30; Rotating shaft reinforced sheet 40; Base plate 11; Location male member 12; Pilot hole 13; Host computer 50; Ellipse groove 14; Location anchor ring 15; Fixed orifice 16; Oil groove pad 17; Spacer 18; Oil orifice 171; Substrate 21; Web 22; Axle perforation 211; Short slot 212; The protruding piece 213 that supports; Fixed orifice 221; Location washer 31; Resist washer 32; Strengthen washer 33; Ellipse hole 311; Pilot hole 312; Protruding washer 313; Lack portion 314; Ellipse hole 321; Pilot hole 322; Protruding washer 323; Tooth plate 324; Mark of mouth groove 325; Ellipse hole 331; Pilot hole 332; Lug 333; Screw rod 34; Display screen 60; Fixed orifice 41; Screw rod 42; Revolving part 70; Corner fixture 71.

[embodiment]

Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:

See Fig. 1, Fig. 2, the pivot structure of the utility model display screen includes a shaft base 10, supporting seat 20, mask device 30 and rotating shaft reinforced sheet 40; This shaft base 10 includes a base plate 11 and location male member 12, this base plate 11 is to be a plate body, which is provided with several pilot holes 13, this pilot hole 13 is used for this shaft base 10 is fixed on the host computer 50, this location male member 12 is to protrude out on this base plate 11, its central authorities are provided with the location anchor ring 15 of an ellipse groove 14 and these ellipse groove 14 peripheries, and this location anchor ring 15 is provided with several fixed orifices 16; In addition, an oil groove pad 17 and spacer 18 are sheathed on this location male member 12 in succession, and wherein this oil groove pad 17 is provided with several oily orifices 171, increase serviceable life in order to produce lubrication.

This supporting seat 20 is sheathed on the location male member 12 of this shaft base 10, it comprise be arranged on central authorities substrate 21 and the web 22 of both sides, these substrate 21 central authorities have the short slot 212 of a perforation 211 and side, 21 of the substrates of these perforation 211 sides are provided with a protruding piece 213 that supports, and this web 22 to be this substrates 21 extend toward both sides complications, and make this web 22 have a height distance difference H, also be provided with fixed orifice 221 on this web 22 with this substrate 21.

This mask device 30 comprises locating stop piece 31, resists catch 32 and reinforcement catch 33, and this locating stop piece 31 is provided with ellipse hole 311 and some pilot holes 312, and a side of this locating stop piece 31 protrudes out a protruding catch 313 and lacks portion 314; This resistance catch 32 includes ellipse hole 321 and some pilot holes 322, and these resistance catch 32 circumferential edge are provided with a protruding catch 323 and a tooth plate 324 respectively to protruding catch 313 and the portion of lacking 314 places that should locating stop piece 31, and wherein this tooth plate 324 has a mark of mouth groove 325 and slightly is downward-sloping; And this reinforcement catch 33 includes ellipse hole 331 and some pilot holes 332, and these reinforcement catch 33 circumferential edge are provided with a lug 333 to scarce portion 314 places that should locating stop piece 31, and this lug 333 slightly is downward-sloping; And this locating stop piece 31, resistance catch 32 and reinforcement catch 33 are to be located in succession on the substrate 21 of this supporting seat 20, and be fixed in the fixed orifice 16 of this location male member 12 by this pilot hole 312,322,332 with some screw rods 34, thereby make this shaft base 10, supporting seat 20 and mask device 30 in conjunction with the location, as shown in Figure 3.

This rotating shaft reinforced sheet 40 can be fixed at a display screen 60, it is a microscler plate body, and its two ends are respectively equipped with plurality of fixed hole 41, and the fixed orifice 41 at these rotating shaft reinforced sheet 40 relative these web 22 places can be fixed at the fixed orifice 221 of this web 22 by screw rod 42, and make this rotating shaft reinforced sheet 40 and these supporting seat 20 concrete mutuallies, as shown in Figure 4, prevent distortion in order to strengthen structure, and provide circuit to comply with the foundation of these rotating shaft reinforced sheet 40 rim space cablings.

See Fig. 5, Fig. 6, when the pivot structure of the utility model display screen makes up, be butted on the protruding of this supporting seat 20 but the mark of mouth groove 325 of the tooth plate 324 of this resistance catch 32 is just blockings, and become the basis on location of the basic plane of this display screen 60 to piece 213.

As Fig. 7, shown in Figure 8, when display screen 60 will be done the rotation adjustment of left and right directions, this supporting seat 20 will be driven interlock and done turn on this shaft base 10, and by means of this protruding protruding both sides of supporting sheet 313 that are butted on this locating stop piece 31 to piece 213, with resistance as terminal about rotating to, in other words, the rotation of this supporting seat 20 has the adjustment function of left-hand rotation 90-160 degree and right turnback at least, and when this protruding catch 313 dwindle wide design can its anglec of rotation of related increase.

Shown in Fig. 9-11, the fixed orifice 41 at rotating shaft reinforced sheet 40 two ends can be by the fixing revolving part 70 of screw rod, revolving part 70 connects corner fixture 71 again, corner fixture 71 connects display screen 60, shaft base 10 is fixed on the host computer 50, thereby can allow the relative host computer of display screen do the operation of raising up and down.

Claims

1, a kind of pivot structure of display screen is characterized in that including:

A kind of shaft base (10), it includes a base plate (11) and location male member (12), and this base plate is provided with some pilot holes (13), and this location male member protrudes out on this base plate, which is provided with plurality of fixed hole (16), and this location male member is arranged with an oil groove pad (17);

One supporting seat (20), it comprises the substrate (21) of central authorities and the web (22) of both sides, this substrate center has a perforation (211), on the location male member (12) that is sheathed on this shaft base (10), be to be provided with a protruding piece (213) that supports on this substrate, extend and this web is these substrate side complications, also be provided with fixed orifice (221) on this web;

One washer device (30) includes location washer (31) and resists washer (32), and this location washer is provided with some pilot holes (312) and protrudes out a protruding washer (313); This resistance washer is provided with some pilot holes (322) and tooth plate (324); This locating stop piece and resistance catch are located on the substrate (21) of this supporting seat (20) in succession, and are fixed at the fixed orifice (16) of this location male member (12) by pilot hole (322), (312) with some screw rods (34);

One rotating shaft reinforced sheet (40) is to be fixed at a display screen (60), which is provided with plurality of fixed hole (41).

2, the pivot structure of a kind of display screen according to claim 1 is characterized in that the central authorities of described location male member (12) are provided with an ellipse groove (14); The peripheral sleeve of location male member (12) is provided with a spacer (18).

3, the pivot structure of a kind of display screen according to claim 1 is characterized in that described oil groove pad (17) is provided with some oily orifices (171).

4, the pivot structure of a kind of display screen according to claim 1 is characterized in that described substrate (21) side is provided with short slot (212).

5, the pivot structure of a kind of display screen according to claim 1 is characterized in that described web (22) and substrate (21) have a height distance difference H.

6, the pivot structure of a kind of display screen according to claim 1, it is characterized in that described washer device (30) includes one and strengthens washer (33), this reinforcement washer is located at and is resisted washer (32) top, which is provided with an ellipse hole (331) and some pilot holes (332), and this reinforcement washer periphery is provided with a lug (333).

7, the pivot structure of a kind of display screen according to claim 1 is characterized in that described location washer (31) and resists catch (32) being respectively equipped with an ellipse hole (311), (321).

8, the pivot structure of a kind of display screen according to claim 1 is characterized in that a side of described location washer (31) is provided with a scarce portion (314); Resist washer (32) periphery and protruded out a protruding washer (323).

9, the pivot structure of a kind of display screen according to claim 1 is characterized in that described tooth plate (324) is provided with a mark of mouth groove (325) and inclination lower.

10, the pivot structure of a kind of display screen according to claim 1, the fixed orifice (41) that it is characterized in that described rotating shaft reinforced sheet (40) two ends all is fixed with revolving part (70), revolving part (70) connects corner fixture (71) again, corner fixture (71) connects display screen (60), and shaft base (10) is fixed on the host computer (50).