CN201267072Y

CN201267072Y - Slip component and pushing slip mechanism of portable electronic apparatus

Info

Publication number: CN201267072Y
Application number: CNU2008201470273U
Authority: CN
Inventors: 孙同波; 周虎; 樊秀兰; 陈大军
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2008-08-29
Filing date: 2008-08-29
Publication date: 2009-07-01
Anticipated expiration: 2018-08-29

Abstract

The utility model provides a sliding member and a pulling and sliding mechanism of portable electronic equipment comprising the sliding member. The pulling and sliding mechanism comprises a main body and a sliding cover which can slide relatively to the main body; the sliding member is connected between the main body and the sliding cover; the sliding member comprises a sliding bar and a fixed bar; the sliding bar is connected with the fixed bar in a sliding way; a deformed spring is arranged on the fixed bar and can press against one end of the sliding bar and be elastically deformed by the movement of the sliding bar. The utility model has simple design and smart concept, wherein, the deformed spring can be horizontally laid in one plane surface, and the portable electronic equipment provided with the sliding member and the pulling and sliding mechanism can be made to be very thin, thereby reducing the thickness of the whole product and meeting the requirements for thin and light products. Simultaneously, the sliding cover provided with the sliding member and the main body provided with a keyboard can be kept in a stable idle or moving state; in addition, the utility model also has light and fast sliding feeling.

Description

The sliding mechanism of a kind of sliding component and portable electric appts

Technical field

The utility model belongs to field of portable electronic apparatus, relates in particular to a kind of sliding component on the portable electric appts such as mobile communication terminal, PDA, multimedia player and sliding mechanism of containing this sliding component of can be used for.

Background technology

Along with developing rapidly of modern science and technology, all kinds of portable electric appts have entered huge numbers of families.Existing mobile communication terminal adopts straight-plate-type, flip-shell, sliding structure more, and wherein the sliding closure type mobile communication terminal has advantages such as volume is little, fashionable, outward appearance fashion, has also strengthened consumer's use enjoyment, has therefore attracted a lot of consumers.

Sliding structure is that display screen is located on the slip lid, and button is arranged on the main frame, connects by two side rails between main frame and the slip lid.Main frame and slip lid lump together and are easy to carry at ordinary times, can carry out simple feature operation under this state.And when slip lid slides with respect to main frame, can carry out the operation of all functions.

But along with people are more and more stronger to the lightening requirement of portable terminal, in order to reduce its thickness, spring is also done thinner and thinner, but the thing followed also corresponding reduction that is stability of structure.Therefore, how when guaranteeing its serviceability, further to improve the especially design of sliding mechanism of its structure, so that its structure is simpler, thinner after the product shaping, reducing number of spare parts and optimizing processing technology, reduce and have higher requirement aspect the manufacturing cost.

The utility model content

Technical problem to be solved in the utility model is the defective that overcomes above-mentioned prior art, and simple, with low cost, the easy manufacturing of a kind of structural design, the sliding component that finished product is light and handy, structural stability is good and the sliding mechanism of containing the portable electric appts of this sliding component are provided.

The utility model is to realize like this, a kind of sliding component, comprise a slide bar and a fixed lever, described slide bar and fixed lever are slidingly connected, and are equiped with one on the described fixed lever and can contact with slide bar one end and can move the deformed spring that produces strain by slide bar.

The utility model also provides a kind of sliding mechanism of portable electric appts, and the slip lid that it comprises a main body and can make slide relative with this main body between described main body and the slip lid, is connected with above-mentioned sliding component.

Sliding component provided by the utility model, it moves by slide bar and contacts deformed spring and make it distortion and realizes between fixed lever and the slide bar steady, brisk slippage, the total simplicity of design, be skillfully constructed, deformed spring wherein can be layed in the plane fully, as long as improve the elastic stiffness of material itself, and do not need by overlapping its elasticity that increases, like this, can make the thickness of the portable electric appts that above-mentioned sliding component and sliding mechanism are housed to do very thinly, thereby reduced the thickness of entire product, met present product slimming, the demand of light and handyization.Simultaneously, the slip lid that above-mentioned sliding component is housed in use can keep stable static, operate condition with the main body that keyboard is housed, and also has brisk slip sense.

The utility model is simple in structure, easy to process, installation is easy.

Description of drawings

Figure 1A is sliding component embodiment one structural representation that the utility model provides;

Figure 1B is sliding component embodiment two structural representations that the utility model provides;

Fig. 2 is the portable electric appts sliding mechanism for implementing illustration intention that the utility model provides;

Fig. 3 is portable electric appts sliding mechanism for implementing example user mode one schematic diagram that the utility model provides;

Fig. 4 is portable electric appts sliding mechanism for implementing example user mode two schematic diagrames that the utility model provides;

Fig. 5 is the sliding mechanism for implementing example schematic perspective view of the portable electric appts that provides of the utility model.

Among the figure:

1-slip lid; 2-main body; 3-guide rail;

4-slide bar; 5-fixed lever; 6-deformed spring;

7-reference column; 8-chute; 9-slip lid reference column.

Embodiment

In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Figure 1A, Figure 1B provide the structure embodiment of the utility model sliding component.

Shown in Figure 1A, Figure 1B, the utility model sliding component comprises a slide bar 4 and a fixed lever 5, described slide bar 4 is slidingly connected with fixed lever 5, be equiped with a deformed spring 6 on the described fixed lever 5, slide bar 4 one ends and this deformed spring 6 contact, and can pass through moving of slide bar 4, its top is contacted and compress deformed spring 6, make it to produce a strain, finish energy storage, thereby realized relatively moving between fixed lever 5 and the slide bar 4.

Figure 1A, Figure 1B have showed the concrete structure design of two embodiment of the utility model sliding component.

Shown in Figure 1A, offer a chute 8, one reference columns 7 one ends on the described slide bar 4 of present embodiment and be fixed on the described fixed lever 5, the other end places in the chute 8 of described slide bar 4, and described slide bar 4 is articulated on the fixed lever 5, and can move along this chute 8.When slide bar 4 when chute 8 moves, can rely on chute 8 and reference column 7 cooperations to do straight line moves, simultaneously slide bar 4 end in moving process contacts and compresses deformed spring 6, make it to produce a strain, fixed lever 5 around reference column 7 swings, just can be realized the slide relative between fixed lever 5 and the slide bar 4 simultaneously.Wherein, the sliding stroke of the length of described chute 8 decision slide bar 4.

Shown in Figure 1B, present embodiment is to offer chute 8 on described fixed lever 5, and reference column 7 one ends are fixed on the described slide bar 4, and the other end places in the chute 8 of fixed lever 5, and described fixed lever 5 is slidingly connected on the slide bar 4.

Further, in the utility model the foregoing description, described fixed lever 5 can be a female member, be preferably the semicircular arc member, described deformed spring 6 two ends hinged securement are in the two ends of this arc component, a projection is extended in the intermediate portion in the arc of described fixed lever 5, this bossing can contact with slide bar 4, can make it to produce a strain after the described projection of slide bar 4 roof pressures.This structure can make deformed spring 6 have bigger elastic force and restoring force, and spring is arranged in same plane, so deformed spring 6 can be done very thinly.

Because deformed spring 6 described in the utility model relies on slide bar 4 and fixed lever 5 to support, thereby has good reliability, difficult drop-off.During manufacturing, slide bar 4 and fixed lever 5 can adopt the injection molded technology, and be easy to process, and plastic parts can reduce wear with cooperating of metalwork, improves the useful life of module.The design of employing said structure, the thickness of each member can be done very thinly, thereby has reduced the thickness of entire product, meets the demand of present product slimming, light and handyization.

Fig. 2, Fig. 5 have showed that the utility model sliding component embodiment one is applied to the embodiment schematic diagram in the portable electric appts sliding mechanism.As Fig. 2, shown in Figure 5, described thrust gear comprises a main body 2 and can make the slip lid 1 of slide relative with this main body 2, can be connected by guide rail 3 between described slip lid 1 and the main body 2.Described guide rail 3 can be a concave-convex structure that is oppositely arranged, and can be fixed on the slip lid 1, also can be fixed on the main body 1, and raised line can be embedded in the corresponding set spill chute in slip lid 1 or main body 2 two ends on it, is convenient between slip lid 1 and the main body 2 freely, light and handy slippage.Between described main body 2 and slip lid 1, be connected with the above-mentioned sliding component that the utility model provides, the slide bar 4 of described sliding component can be fixed on the slip lid 1 by slip lid reference column 9, also can be fixed on the main body 1 as required; Correspondingly, described fixed lever 5 can be fixed on the main body 2 by reference column 7, also can be fixed on as required on the slip lid 1.During assembling, deformed spring 6 can be fixed on the fixed lever 5, then that slide bar 4 is fixing with the slip lid reference column 9 on the slip lid 1, fixed lever 5 is fixing with the reference column 7 on the main body 2, can finish the assembling of said structure, the assembling of this structure is easier than the direct assembling of spring, can guarantee the flatness that spring is good simultaneously.By adopting multiple mechanism to transmit spring force, that can exert all one's strength is more evenly distributed, and the release of power is more level and smooth, so have better slip feel.

During initial condition, when promptly slip lid 1 covered main body 2 fully, deformed spring 6 was in stress, guaranteed the stable state of slip lid 1 with respect to main body 2.When applying external force promotion slip lid 1 along guide rail 3, slip lid 1 drives slide bar 4 setting in motions, reference column 7 rotations on the slide bar 4 relative main bodys 2, and promote deformed spring 6, deformed spring 6 continuation stress deformations are finished energy storage and are driven fixed lever 5 and swing.In promoting the process of slip lid 1, a critical condition is arranged, be exactly the state that in state change process, reaches when flicking condition of deformed spring 6 be maximum energy storage state.Slide bar 4 will continue motion under the elastic force effect of deformed spring 6 this moment, and slip lid 1 continues to slide along guide rail 3, until appointed positions is blocked.At this moment, the keyboard on the main body 2 exposes fully, can carry out various operations.For slip lid 1 is no longer slided after keyboard exposes fully, the groove length that only needs to regulate on the slide bar 4 gets final product.The suitable length of the groove on the slide bar 4 can guarantee that slip lid 1 can keep the stable state of relative main body 2 under closed and open mode.It is an inverse process that slip lid 1 slides back that the process of initial condition and slip lid 1 push open, and the type of action principle is the same, promptly earlier slip lid 1 is pushed away critical localisation, and remainder can rebound under the elastic force effect of deformed spring 6 automatically.Use the communication terminal of this kind sliding structure, as long as the user is sliding lid 1 gently, just can rely on the elastic force of deformed spring 6 to realize the open and close of slip lid 1, can softly slide, and brisk slip sense is arranged, the convenience of using to the user.

Fig. 3 has showed sliding process schematic diagram in the sliding mechanism user mode of portable electric appts of the present utility model.

As shown in Figure 3, when slip lid 1 is applied external force, slip lid 1 motion, and by 4 motions of slip lid reference column 9 drive slide bars, 4 of slide bars produce the straight line slippage under chute 8 and reference column 7 effects, extruding deformed spring 6 causes the compression of deformed spring 6 and the swing of fixed lever 5.Constantly apply external force and make slip lid 1 move to position among Fig. 3, this moment, slide bar 4 reached maximum sliding stroke, and deformed spring 6 also reaches maximum compressibility.

Fig. 4 showed in the portable electric appts user mode of the present utility model sliding mechanism slide finish after each position component schematic diagram.

As shown in Figure 4, slip lid 1 moves to the postpone of Fig. 3 meta and cancels external force, and slip lid 1 slides to Fig. 4 position automatically under deformed spring 6 effects, finish whole sliding process.Detailed process is: deformed spring 6 expansions, and promote slide bar 4 and do the straight line slippage, and then promote slip lid 1 slip, finish sliding process, the user only needs a little firmly just can realize the slip of portable terminal in the process of using like this, reaches the brisk effect of sliding.

Returning and slipping over journey is slip lid 1 process of the closing inverse process of process for this reason.

The above only is the utility model preferred embodiment; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.

Claims

1, a kind of sliding component is characterized in that: comprise a slide bar and a fixed lever, described slide bar and fixed lever are slidingly connected, and are equiped with one on the described fixed lever and can contact with slide bar one end and can move the deformed spring that produces strain by slide bar.

2, a kind of sliding component as claimed in claim 1 is characterized in that: offer a chute on the described slide bar, a reference column is fixed on the described fixed lever and places in the described chute, and described slide bar is slidingly connected on the fixed lever.

3, a kind of sliding component as claimed in claim 1 is characterized in that: offer a chute on the described fixed lever, a reference column places on the described slide bar and places in the described chute, and described fixed lever is slidingly connected on the slide bar.

4, a kind of sliding component as claimed in claim 1 is characterized in that: described fixed lever is a female member.

5, a kind of sliding component as claimed in claim 1, it is characterized in that: described deformed spring is fixed on the fixed lever, contains a projection that can produce strain on it.

6, a kind of sliding mechanism of portable electric appts comprises a main body and the slip lid that can make slide relative with this main body, it is characterized in that: between described main body and slip lid, be connected with the described sliding component as claim 1-5.

7, the sliding mechanism of a kind of portable electric appts as claimed in claim 6 is characterized in that: be connected by guide rail between described slip lid and the main body.

8, as the sliding mechanism of claim 6 or 7 described a kind of portable electric appts, it is characterized in that: described slide bar is fixed on slip lid or the main body by the slip lid reference column, and fixed lever is fixed on main body or the slip lid by reference column.