CN1991563A

CN1991563A - Torsional spring type sliding door structure

Info

Publication number: CN1991563A
Application number: CN 200510048797
Authority: CN
Inventors: 郎一龙; 杨应文; 李明勋
Original assignee: Altek Corp
Current assignee: Altek Corp
Priority date: 2005-12-29
Filing date: 2005-12-29
Publication date: 2007-07-04

Abstract

The invention provides a torsion spring sliding door structure that consists of shell, sliding door, and torsion spring. The sliding door is mounted on the surface of the shell, and the sliding door can slide on the shell, and the torsion spring is mounted between the sliding door and the shell, and the two fixed ends of torsion spring are connected with the shell and the sliding door. The invention can make the electric installation for image pick-up have beautiful shape and applanation characteristic, when the user opens the sliding door at certain extent, the door will open to the fixed point by the design of sliding groove and torsion spring, and it make the operation more convenient.

Description

Torsional spring type sliding door structure

Technical field

The present invention is relevant a kind of sliding door structure, and the particularly relevant a kind of electronic installation that can make a video recording that makes has flattening advantage and torsional spring type sliding door structure attractive in appearance.

Background technology

Many now electronic installations are utilized to catch image, for example camera, video camera or mobile phone, for instance; with camera; the general employed camera of user has a lens protecting cap mostly, and this lens protecting cap can produce protection and dustproof effect to camera lens.When lens protecting cap covered camera lens, in the camera lens meeting retraction fuselage, and camera was " shut " mode".Before taking pictures, the user must open the camera switch key earlier, makes lens protecting cap leave the position that covers camera lens originally, makes camera enter power on mode immediately, and the user can directly go and begin to take pictures.

And advance fast in response to camera technique, and in order to make the user easy to use, the camera lens over cap of slidingtype is institute of a present all circles developing direction at present; such as United States Patent (USP) the 5th; 819,127,5,892; 996,6; 079,883,6,424; patent cases such as No. 803 all are can draw back lens protecting cap to expose camera lens for the user.Yet camera slip lid now is the slip lid design of air cock formula mostly, though structural strength is stronger, but on the outward appearance structure treatment, must make the twice chute at the camera external appearance upper and lower sides, make the camera slip lid in chute, to slide, so that camera lens is extended or the retraction fuselage, the outward appearance of right this kind camera is more not attractive in appearance, and because of the design of twice chute up and down, aspect camera structure, certainly will need to do and strengthen design toward in, so that structure reaches certain intensity, therefore also can occupy inner operable space and increase the volume of this camera, therefore these puzzlements and problem all can make camera further flattening again, are present industry institute extremely urgent demands so how to overcome this problem.

In view of this, The present invention be directed to above-mentioned problem, propose a kind of torsional spring type sliding door structure, effectively to address the above problem.

Summary of the invention

Fundamental purpose of the present invention provides a kind of torsional spring type sliding door structure, by by the design of half slip lid, can allow the moulded attractive in appearance of electronic installation, and takies the inner space and also significantly reduce, and makes camera have more the flattening advantage.

Another object of the present invention provides a kind of torsional spring type sliding door structure, by the design by chute and torsion spring, and then when making the user open slide to a certain degree, can reach fixed point rapidly, and then make operation have more convenience.

A further object of the present invention provides a kind of torsional spring type sliding door structure, by the design by chute, torsion spring and Location resilient piece, the assembling complicacy is lowered.

According to the present invention, a kind of torsional spring type sliding door structure, comprise a housing, at surface of shell one slide is set, this slide is provided with at least two chute tracks, this slide is slided on housing, and between slide and housing a torsion spring is set, this torsion spring utilizes one first stiff end to be articulated on the housing, and utilizes one second stiff end to be articulated on this slide.

Below by cooperate appended graphic explanation in detail by specific embodiment, when the effect that is easier to understand purpose of the present invention, technology contents, characteristics and is reached.

Description of drawings

Fig. 1 is a spatial structure exploded view of the present invention;

Fig. 2 is a sliding door structure synoptic diagram of the present invention;

The synoptic diagram that Fig. 3 A and Fig. 3 B close and open for slide of the present invention.

[figure number explanation]

10 housings, 12 torsion springs

14 slides, 16 through holes

18 Location resilient pieces, 20 touch switch

201 close button 202 opens button

22 chute tracks, 24 positioning runners

26 triggering component, 27 accommodation spaces

28 draw-in grooves, 261 long projections

262 short projection 30 holders

32 cover plates

Embodiment

The present invention is a kind of torsional spring type sliding door structure, it is to be applied to the electronic installation that can make a video recording, as camera, on video camera or the mobile phone, bright for instance with camera, see also Figure 1 and Figure 2, this torsional spring type sliding door structure is arranged on the housing 10 of camera, primary clusterings such as one torsion spring 12 and a slide 14 are set on this housing 10 in regular turn, below do detailed explanation with regard to the each several part assembly, housing 10 on this camera at first is described, this housing 10 has a through hole 16, the lens assembly turnover of camera is provided, promptly provide lens assembly to stretch out or the retraction housing in, be provided with location shell fragment 18 and a touch switch 20 at this housing 10, lens assembly turnover through hole 16 actions of these touch switch 20 may command cameras, prevent that slide 14 and lens assembly from colliding mutually or blocking, touch switch 20 is for closing button 201 and open button 202 in this embodiment, but this touch switch 20 also can be selected from the assembly of light sensing pattern, controls lens assembly turnover through hole 16 actions by being covered by light sensing.

Then slide 14 is set on housing 10 surfaces, this slide 14 is provided with two chute tracks 22, one location chute 24, one triggering component 26 and an accommodation space 27, this positioning runner 24 is provided with two draw-in grooves 28, when slide 14 is located at these housing 10 surfaces, Location resilient piece 18 can be contained in this positioning runner 24, and when sliding into draw-in groove 28, because of the elastic force of Location resilient piece 18 makes slide 14 block the location, and triggering component 26 is to be a long projection 261 and a short projection 262 in this embodiment, this is long, short projection 261,262 can be respectively touch when slide 14 slides and close button 201 and open button 202, and the lens assembly of camera is passed in and out, last accommodation space 27 is in order to ccontaining torsion spring 12.

This torsion spring 12 is arranged between slide 14 and the housing 10, and torsion spring 12 has one first stiff end 121 and one second stiff end 124, this first stiff end 121 is to be articulated on the housing 10, second stiff end 124 then is articulated on the slide 14, then utilize two holders 30 to pass two chute tracks 22 again and be fixed in housing 10 surfaces, and this slide 14 can be horizontally slipped on housing 10, and can cover on slide 14 surfaces at last and establish a cover plate 32, use so that outward appearance is more attractive in appearance.

Wherein closing button 201 and opening button 202 in the touch switch 20 reaches when slide 14 cuts out when slide 14 is opened, can mutual start be arranged with the long and short projection 261,262 in the triggering component 26, and be to close electric power starting and the off switch of button 201 as the control figure camera at this, closing button 201 when slide 14 cuts out does not contact with long projection 261, just the power supply of digital camera presents closed condition, and slide 14 then cuts out button 201 to touch long projection 261 and make the digital camera power supply be opening when opening; Opening button 202 in addition is stretching out of controls lens and retraction, wherein after slide 14 is opened, open button 202 and touch short projection 262, slide 14 has been opened and camera lens is promptly stretched out at this moment, and when slide 14 will cut out, push away a bit of toward lens direction slide 14, make Location resilient piece 18 break away from draw-in groove 28, at this moment open button 202 and do not touch short projection 262, camera lens is in the retraction camera.

When using this torsional spring type sliding door structure, see also shown in Fig. 3 A to Fig. 3 B, earlier with this camera for closing explanation, this slide 14 hides the through hole 16 of housing 10, when opening this slide 14, this slide 14 is because of the elastic force of torsion spring 12 and Location resilient piece 18, and make need the application of force to draw back unlatching 14 initial stages of slide, when having arrived slide 14 and being opened into a degree, because of sliding to the location rapidly, open torsion spring 12 elastic force, and the long projection 261 of triggering component 26 and short projection 262 are when also being opened into the location because of slide 14, make simultaneously and close button 201 and open button 202 and upspring and depress, and lens assembly is stretched out from the through hole 16 of housing 10, and when closing this slide 14, short projection 262 and long projection 261 flick unlatching button 202 simultaneously and depress and close button 201, lens assembly is from through hole 16 retractions of housing 10 at this moment, close 14 initial stages of slide too because of the elastic force of torsion spring 12 and Location resilient piece 18 imposes thrust, when having arrived slide 14 and closing to a degree, close because of torsion spring 12 elastic force slide to the location rapidly.

Therefore the present invention is by the slip lid design by half, can allow the moulded attractive in appearance of camera, and taking the inner space also significantly reduces, make camera have more the flattening advantage, and design because of chute and torsion spring, and then when making the user open slide to a certain degree, can reach fixed point rapidly, and make user's controls lens assembly flexible easily, and then make operation have more convenience, this torsional spring type sliding door structure mainly is by being made of chute, torsion spring and Location resilient piece, the assembling complicacy being lowered in addition.

The above is by characteristics of the present invention are described by embodiment, its purpose is had the knack of this operator and can Liao be separated content of the present invention and implement according to this making, and non-limiting claim of the present invention, so, all other do not break away from equivalence modification or the modification that disclosed spirit is finished, and must be included in the claim of the following stated.

Claims

1. torsional spring type sliding door structure is characterized in that comprising:

One housing;

One slide, it is arranged on this surface of shell, and this slide can be slided at this surface of shell; And

One torsion spring, it is arranged between this slide and this housing, and this torsion spring has one first stiff end and one second stiff end, and this first stiff end is to be articulated on this housing, and this second stiff end then is articulated on this slide.

2. torsional spring type sliding door structure as claimed in claim 1 is characterized in that, described this slide has more at least two chute tracks, and utilizes two holders to pass this two chutes track to be fixed in this surface of shell, and this slide can be slided at this surface of shell.

3. torsional spring type sliding door structure as claimed in claim 1 is characterized in that, is provided with an accommodation space in described this slide, in order to ccontaining this torsion spring.

4. torsional spring type sliding door structure as claimed in claim 1 is characterized in that, more is respectively equipped with at least two draw-in grooves and a location shell fragment on described this slide and this housing, and this draw-in groove can engage this Location resilient piece, and makes this slide positioning and fixing.

5. torsional spring type sliding door structure as claimed in claim 4 is characterized in that, described this slide more is provided with a location chute, provides this Location resilient piece to wear.

6. torsional spring type sliding door structure as claimed in claim 1 is characterized in that, described this slide surface can be covered and establish a cover plate.

7. torsional spring type sliding door structure as claimed in claim 1 is characterized in that, described this torsional spring type sliding door structure can be applicable on the camera lens slip lid of the electronic installation that can make a video recording.

8. torsional spring type sliding door structure as claimed in claim 7 is characterized in that, described this electronic installation is to be camera, video camera or mobile phone.

9. torsional spring type sliding door structure as claimed in claim 7 is characterized in that, described this housing more is provided with a through hole, and lens assembly turnover is provided.

10. torsional spring type sliding door structure as claimed in claim 9, it is characterized in that, described this housing and this slide more are respectively equipped with a touch switch and a triggering component, provide this lens assembly of control to pass in and out this through hole action, prevent that this slide and this lens assembly from colliding mutually or blocking.

11. torsional spring type sliding door structure as claimed in claim 10 is characterized in that, described when this triggering component is conflicted this touch switch, this lens assembly skids off outside this through hole.

12. torsional spring type sliding door structure as claimed in claim 10 is characterized in that, described this triggering component is to be a long projection and a short projection, and this touch switch is to close button and and open button for one.

13. torsional spring type sliding door structure as claimed in claim 10 is characterized in that, described this touch switch is the assembly for the light sensing pattern.