CN202548720U

CN202548720U - Slide structure

Info

Publication number: CN202548720U
Application number: CN2012201741731U
Authority: CN
Inventors: 杨仕斌; 高伟程
Original assignee: Jarllytec Co Ltd
Current assignee: Jarllytec Co Ltd
Priority date: 2012-04-23
Filing date: 2012-04-23
Publication date: 2012-11-21
Anticipated expiration: 2022-04-23

Abstract

The utility model relates to a slide structure which comprises a sliding rail and a bearing frame. Projecting arc surfaces are formed on two sides of the sliding rail, the bearing frame is slidably combined with the sliding rail through a plurality of rollers arranged on the two sides of the sliding rail, so that the sliding rail is clamped among the rollers, a bearing is mounted in the middle of each roller, an arc sliding groove is formed on the periphery of each roller, and the arc surfaces on the two sides of the sliding rail slide in the arc sliding grooves of the rollers on the two sides of the sliding rail in a guided manner. Therefore, the overall thickness of the slide structure is decreased, so that the slide structure is lightened and thinned.

Description

Sliding lid construction

Technical field

The utility model relates to a kind of sliding lid construction, particularly a kind of slide construction of slimming, and it is applicable to portable electronic devices.

Background technology

Panel computer is a kind of small-sized portable, and the Portable PC with the simplicity manipulated, and its input mode is dummy keyboard or the handwriting recognition that adopts on the Touch Screen, and the setting of having save physical keyboard and mouse.

The user who gets used to desktop computer or notebook computer for ease manipulates, and the design that has produced assembled flat computer and physical keyboard.The design of this product has comprised slide construction and rotational structure usually; When using touch control operation; Panel computer is superimposed in the base top that is provided with physical keyboard, and in the time will using physical keyboard, panel computer can slip off with respect to base by slide construction and expose physical keyboard; Relend by rotational structure rotation and erect, to adjust to the angle that is fit to watch use.

Known structure is shown in the novel patent " sliding cover type pivot device and portable apparatus " that Taiwan is announced M408221 number; Its pivot device has comprised slide construction and rotational structure; Can reach aforesaid function, but its slide construction that is installed in panel computer or loam cake is comparatively complicated, and the design of slide rail and chute is the mode of adopting stacked on top; And make integral thickness thicker, thereby can't make more frivolous that loam cake does.In order to meet the frivolous trend of following portable computer, pivot device also must develop towards frivolous direction.

The utility model content

Therefore, the fundamental purpose of the utility model is promptly providing a kind of sliding lid construction, and it guides the slip of slide rail by the arc surface of arc chute of side direction contact slide rail side protrusion, reducing integrally-built thickness, and reaches frivolous effect.

Another purpose of the utility model is providing a kind of sliding lid construction, and it comes the clamping slide rail by the pulley that is arranged with bearing, and slide rail can smoothly be slided swimmingly.

A purpose again of the utility model; A kind of sliding lid construction is being provided, and it is provided with on the bolster of pulley and combines rotating shaft, the first housing of electronic installation can be rotated erect; And bolster is provided with keeper; Promptly form the location after the first housing is rotated, can not glide the bump second housing and cause damage, and it is smooth and easy that operation is more stablized.

For achieving the above object, the technological means that the utility model sliding lid construction is adopted comprises:

Slide rail, its both sides form the arc surface of protrusion;

Bolster; Be slidingly connected with a plurality of pulleys and this slide rail, the both sides of this slide rail respectively are provided with at least one pulley, and slide rail is located between the pulley of both sides; The periphery of each pulley forms arc chute; The arc surface setting of these slide rail both sides is embedded in this arc chute, is equiped with bearing in the middle of each pulley, and pulley and bearing are incorporated on the bolster rotationally.

Another technological means that the utility model sliding lid construction is adopted comprises:

Slide rail, its both sides form the arc surface of protrusion;

Bolster; Be slidingly connected with a plurality of pulleys and this slide rail, the both sides of this slide rail respectively are provided with at least one pulley, and slide rail is located between the pulley of both sides; The periphery of each pulley forms arc chute; The arc surface setting of these slide rail both sides is embedded in this arc chute, is equiped with bearing in the middle of the pulley, and pulley and bearing are incorporated on the bolster rotationally; And

Rotating shaft is incorporated into this bolster, makes this bolster rotatable.

According to an embodiment of the utility model, this bolster is pivoted with keeper and torsion spring, and the two ends of torsion spring are incorporated into bolster and keeper respectively, and an end of keeper is a grab.When the first housing slips off and rotates with respect to the second housing when opening, this keeper can rotate by torsion spring elasticity and make grab be snapped in the pilot hole of the electronic installation first housing and form the location.

For further understanding characteristic, technological means and the function that is realized, the purpose of the utility model, below enumerate more concrete embodiment, and combine accompanying drawing, mark to specify.

Description of drawings

Fig. 1 is the combination stereogram of the utility model.

Fig. 2 is the element exploded view of the utility model.

Fig. 3 is the diagrammatic cross-section of the utility model.

Fig. 4 is that the utility model is applied to electronic installation, and electronic installation is at the synoptic diagram of collapse state.

Fig. 5 is that the utility model is applied to electronic installation, and the synoptic diagram that slips off with respect to the second housing of the first housing of electronic installation.

Fig. 6 is that the utility model is applied to electronic installation, and the first housing of electronic installation rotates the view that erects.

Fig. 7 is that the utility model is applied to electronic installation, and electronic installation is in the diagrammatic cross-section of collapse state.

Fig. 8 is that the utility model is applied to electronic installation, and the diagrammatic cross-section that slips off with respect to the second housing of the first housing of electronic installation.

Fig. 9 is that the utility model is applied to electronic installation, and the rotation of the first housing of electronic installation erects the diagrammatic cross-section of its keeper buckle first housing formation location.

The description of reference numerals of main element

1, slide rail 10, arc surface

2, bolster 21, pulley

210, trepanning 211, arc chute

212, limiting section 22, bearing

23, stationary shaft 230 shaft-cups

231, through hole 24, rivet

25, adjutage 26, pivot hole

27, combined hole 3, rotating shaft

30, axle 300, fixed part

31, sleeve 32, pad

33, shell fragment 34, nut

4, fixed block 51, keeper

510, pivot hole 511, grab

512, abutment end 52, torsion spring

53, pivot 54, cramp

6, the first housing 60, pilot hole

7, the second housing

Embodiment

See also shown in Fig. 1-3, be combination stereogram, element exploded view and the diagrammatic cross-section of the utility model.The utility model sliding lid construction comprises slide rail 1, bolster 2 and rotating shaft 3, and this slide rail 1 is fixed in the first housing of electronic installation, like panel computer; And bolster 2 is slidingly connected with this slide rail 1 with a plurality of pulleys 21, and the second housing of electronic installation is fixed in this rotating shaft 3, as is provided with the extension base of physical keyboard; And be incorporated into bolster 2; Make bolster 2 rotatable, therefore, the first housing can slide with respect to bolster 2 by slide rail 1; And come, and can erect with respect to second housing rotation by rotating shaft 3 with respect to second housing slippage.

The both sides of this slide rail 1 form the arc surface 10 of protrusion, and in the present embodiment, slide rail 1 is a pole, and the two ends of slide rail 1 are individually fixed in fixed block 4, and fixed block 4 also is locked in the first housing of electronic installation, makes slide rail 1 be fixed in the first housing.Slide rail 1 also can be embodied as flat-shaped, and both sides form the arc surface of protrusion.

This bolster 2 is provided with a plurality of pulleys 21, and is slidingly connected with this slide rail 1 with a plurality of pulleys 21.The both sides of slide rail 1 respectively are provided with the pulley 21 of two front and back settings and form two pairs of pulleys, and slide rail 1 is located between the both sides pulley 21.There is the trepanning 210 that runs through the centre of pulley 21, and the periphery of pulley 21 forms recessed arc chute 211, and the upper and lower side of arc chute 211 respectively is formed with limiting section 212.The arc surface 10 of these slide rail 1 both sides is provided with and is embedded in this arc chute 211, and slide rail 1 can be slided in arc chute 211, and limiting section 212 can form the spacing of above-below direction to slide rail 1.

Be equiped with bearing 22 in the trepanning 210 of pulley 21, this bearing 22 can be ball bearing or other bearing, and pulley 21 is a wringing fit with bearing 22.Bearing 22 is sheathed on stationary shaft 23, and stationary shaft 23 is fixed on the bolster 2.Stationary shaft 23 is formed with shaft-cup 230 in pulley 21 and bearing 22 tops, and there is through hole 231 at stationary shaft 23 centers, rivet 24 be arranged in this through hole 231 with stationary shaft 23 riveted and fixed on bolster 2, bearing 22 and pulley 21 can be rotated on bolster 2.In another embodiment, can omit stationary shaft, and directly with rivet with bearing 22 riveteds to bolster 2, bearing 22 and pulley 21 can be rotated on bolster 2.

The both sides of this bolster 2 are provided with two adjutages 25, and adjutage 25 is provided with pivot hole 26, and this rotating shaft 3 is arranged in those pivot holes 26 with axle 30, and an end of this axle 30 is a fixed part 300, in order to axle 30 is secured on the second housing of electronic installation.Axle 30 is provided with sleeve 31 two adjutage 25 intermediate sleeve, to limit the position of adjutage 25, prevents adjutage 25 distortion, respectively is provided with pad 32 between the two ends of sleeve 31 and the adjutage 25, and the opposite side of adjutage 25 also is provided with pad 32.The in addition end of axle 30 is arranged with several shell fragments 33, and is terminal and with nut 34 lockings.Whereby, bolster 2 can rotate with respect to axle 30, and the first housing can be opened with respect to second housing rotation.

Be pivoted with keeper 51 and torsion spring 52 on this bolster 2 in addition; The side of bolster 2 is provided with combined hole 27; Pivot 53 is arranged in the combined hole 27 of pivot hole 510 and bolster 2 in the middle of the keeper 51 and keeper 51 is articulated on the bolster 2, and pivot 53 ends are provided with cramp 54 in case anti-avulsion goes out.This torsion spring 52 is sheathed on the pivot 53; The one of which end is incorporated into bolster 2 sides bottom; The other end is incorporated into abutment end 512 tops of keeper 51; The other end of keeper 51 then convexes with grab 511, and this keeper 51 is rotatable to be made grab 511 be snapped in the pilot hole 60 of the electronic installation first housing and locate.

Pass through said structure; After the utility model application is installed in the electronic installation with the first housing 6 and second housing 7; The first housing 6 of electronic installation can be by slide rail 1 in bolster slippage in 2 the pulley 21; The first housing 6 is sliped off with respect to the second housing 7, and the first housing 6 can be opened, use the angle of watching with adjustment with respect to the second housing 7 rotations by rotating shaft 3.

Fig. 4, Fig. 7 are superimposed closure state synoptic diagram about the first housing and the second housing, and the first housing 6 can be panel computer, and Touch Screen up, and the second housing 7 is provided with physical keyboard.When as as panel computer when using, promptly carry out touch control operation and use with this state.During physical keyboard on will using the second housing 7; Promote the first housing 6, the slide rail 1 that is fixed in the first housing 6 promptly moves with respect to bolster 2, and slide rail 1 slides in the arc chute 211 of its both sides pulley 21; The first housing 6 is come, like Fig. 5, shown in Figure 8 with respect to the second housing 7 slippages.When sliding into the end, fixed block 4 blocks are in pulley 21, and the pilot hole 60 of the first housing 6 moves to the top of keeper 51 grabs 511, and are as shown in Figure 8.

Then rotate the first housing 6, bolster 2 promptly rotates with respect to axle 30 along with slide rail 1, like Fig. 6, shown in Figure 9, the first housing 6 can be erected conveniently to watch use.When bolster 2 rotates; Torsion spring 52 is down pushed away the abutment end 512 of keeper 51 by compressive state release; The grab 511 of the other end promptly up rotates the pilot hole 60 that is snapped in the first housing 6 and forms the location, and the first housing 6 promptly can not fall down the bump second housing 7.

In the time will folding; The revolution first housing 6 is to being parallel to the second housing 7; Like Fig. 5, shown in Figure 8, after the abutment end 512 of keeper 51 was connected to the second housing 7, keeper 51 was to rotate relative to the first housing 6; Make grab 511 be rotated away from the pilot hole 60 of the first housing 6, the first housing 6 promptly slidably folds to original superimposed collapse state up and down.

In sum, the slide rail of the utility model is located in the middle of the pulley of both sides, and the arc surface of protrusion is guided slip in the arc chute of both sides pulley by the slide rail both sides, and integral thickness is reduced, and can reach frivolous effect really.Be installed in the pulley by bearing again, and make slip smooth and easy.And keeper rotates the pilot hole that can be snapped in the first housing when opening at the first housing and forms the location, avoids the first housing toward the bump second housing that glides.Above-mentioned structure has really reached the purpose of the utility model, so file an application in accordance with the law.

Though the utility model is for realizing that above-mentioned purpose has disclosed preferable specific embodiment; But it is not the structural attitude in order to restriction the utility model; Any those of ordinary skills should know; Under the technical spirit of the utility model, any conspicuous variation or improvement all are possible, and are all contained by claims of the application.

Claims

1. sliding lid construction comprises:

Slide rail, its both sides form the arc surface of protrusion;

Bolster; Be slidingly connected with a plurality of pulleys and this slide rail, the both sides of this slide rail respectively are provided with at least one pulley, and slide rail is located between the pulley of both sides; The periphery of each pulley forms arc chute; The arc surface setting of these slide rail both sides is embedded in this arc chute, is equiped with bearing in the middle of the pulley, and pulley and bearing are incorporated on the bolster rotationally.

2. sliding lid construction as claimed in claim 1 is characterized in that, the arc chute upper and lower side of this pulley respectively is formed with limiting section.

3. sliding lid construction as claimed in claim 1; It is characterized in that be provided with trepanning in the middle of this pulley, this bearing is installed in this trepanning tightly; Bearing also is sheathed on stationary shaft; Stationary shaft is formed with shaft-cup in pulley and bearing top, and the stationary shaft center is provided with through hole, rivet be arranged in this through hole with the stationary shaft riveted and fixed in bolster.

4. sliding lid construction as claimed in claim 1 is characterized in that, this bearing with closing-up to this bolster.

5. sliding lid construction as claimed in claim 1 is characterized in that, the both sides of this slide rail respectively are provided with the pulley of two front and back settings and form two pairs of pulleys.

6. sliding lid construction as claimed in claim 1 is characterized in that, this slide rail is a pole, and its two ends are individually fixed in fixed block, and fixed block is fixed in the first housing of electronic installation.

7. sliding lid construction comprises:

Slide rail, its both sides form the arc surface of protrusion;

Rotating shaft is incorporated into this bolster, makes this bolster rotatable.

8. sliding lid construction as claimed in claim 7 is characterized in that, the arc chute upper and lower side of this pulley respectively is formed with limiting section.

9. sliding lid construction as claimed in claim 7; It is characterized in that be provided with trepanning in the middle of this pulley, this bearing is installed in this trepanning tightly; Bearing also is sheathed on stationary shaft; Stationary shaft is formed with shaft-cup in pulley and bearing top, and the stationary shaft center is provided with through hole, rivet be arranged in this through hole with the stationary shaft riveted and fixed on bolster.

10. sliding lid construction as claimed in claim 7 is characterized in that, this bearing with closing-up to this bolster.

11. sliding lid construction as claimed in claim 7 is characterized in that, the both sides of this slide rail respectively are provided with the pulley of two front and back settings and form two pairs of pulleys.

12. sliding lid construction as claimed in claim 7 is characterized in that, this bolster is provided with two adjutages, and adjutage is provided with the pivot hole, and this rotating shaft is arranged in this pivot hole with axle, and an end of this axle is a fixed part.

13. sliding lid construction as claimed in claim 12 is characterized in that, this axle is provided with sleeve two adjutage intermediate sleeve.

14. sliding lid construction as claimed in claim 13 is characterized in that, respectively is provided with pad between the two ends of this sleeve and the adjutage.

15. sliding lid construction as claimed in claim 7 is characterized in that, this bolster is pivoted with keeper and torsion spring, and the two ends of torsion spring are incorporated into bolster and keeper respectively.

16. sliding lid construction as claimed in claim 15 is characterized in that, an end of this torsion spring is incorporated into the bolster bottom, and the other end is incorporated into the abutment end top of keeper.

17. sliding lid construction as claimed in claim 16 is characterized in that, the other end of keeper is a grab, but this keeper elasticity rotation makes grab be snapped in the pilot hole of the electronic installation first housing and locatees.