CN200973222Y

CN200973222Y - sliding telescopic structure

Info

Publication number: CN200973222Y
Application number: CN 200620139344
Authority: CN
Inventors: 蔡泽铭
Original assignee: Cal Comp Electronics Co ltd
Current assignee: Cal Comp Electronics Co ltd
Priority date: 2006-11-27
Filing date: 2006-11-27
Publication date: 2007-11-07
Anticipated expiration: 2016-11-27

Abstract

A sliding telescopic structure includes a first sliding body and a second sliding body configured to slide relative to the first sliding body, wherein the first sliding body is provided with a long strip of elastic sheet, the middle section of the elastic sheet is an elastic portion bent to one side, and the two ends of the elastic sheet are respectively provided with protruding positioning portions, the two positioning portions are inserted into the first sliding body for fixing, and a contact pressure surface in contact with the elastic portion is formed on the second sliding body. As a result, the elastic sheet and the contact pressure surface are in contact, so that the first and second sliding bodies can produce an elastic sliding effect during the telescopic sliding action.

Description

Sliding Type Shrinking Structure

Technical field

The utility model relates to a kind of telescopic structure, and two objects of particularly a kind of application provide the telescopic Elastic Sliding structure of its Elastic Sliding effect on the occasion that is slidingly matched.

Background technology

Because the high development of scientific and technological industry, for the electronic product of many portable now, as mobile phone or its relevant peripheral product etc., the demand on function, pay attention to requirement more for light, thin, short, the little portable of its external form, thereby the structure that has utilization can stretch and shrink, under the prerequisite that does not influence its normal function use, provide its external form light, thin, short, little characteristic for this electronic product.

Be applied to slide mechanism or similar slide construction on this series products at present, the assembly of its spare part or relative motion relation are quite complicated, so in the assembling or use increase the man-hour that fit on is arranged easily, technology overcome on comparatively difficulty or defectives such as product function lost efficacy easily, shortenings in useful life, the cost of also deriving easily simultaneously spends than problems such as height.

In view of this, the utility model creation artificially improves and solves above-mentioned defective, through concentrating on studies and cooperating the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned defective finally.

The utility model content

Main purpose of the present utility model, being to provide a kind of Sliding Type Shrinking Structure, it has that spare part is few, characteristic such as comparatively simple on the simple structure, running, so can reduce the man-hour, technical also being easier to that are spent in the assembling overcomes, and product function is difficult for losing efficacy, nature can prolong the useful life of product, and then can reduce unnecessary cost cost.

To achieve the above object, the utility model provides a kind of Sliding Type Shrinking Structure, comprises first slide body and makes second slide body that relative slippage is disposed with this first slide body; Wherein, this first slide body is provided with the shell fragment that is strip, this position, shell fragment stage casing is for then being respectively equipped with the location division of protrusion to its two ends of elastic portion of a lateral bending song, and these two location divisions are inserted on this first slide body to be fixed, and is formed with on this second slide body and the contacted pressure surface of this elastic portion.By the spare part assembling design of above-mentioned simplification, to reach the purpose of this utility model.

Description of drawings

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

Fig. 2 is a three-dimensional combination figure of the present utility model;

Fig. 3 is the schematic perspective view of the utility model in user mode;

Fig. 4 is the action schematic diagram of the utility model in the unlatching of user mode;

Fig. 5 is the action schematic diagram of the utility model after the unlatching of user mode.

In the accompanying drawings, the list of parts of each label representative is as follows:

1 first slide body, 10 location holes

2 second slide body, 20 grooves

21 projections, 210 pressure surfaces

3 shell fragments, 30 elastic portion

31 location divisions, 4 housings

Embodiment

In order further to understand feature of the present utility model and technology contents, please refer to following about detailed description of the present utility model and accompanying drawing, yet accompanying drawing only provides reference and explanation, is not to be used for the utility model is limited.

Fig. 1 and Fig. 2 are respectively three-dimensional exploded view of the present utility model and three-dimensional combination figure.The utility model provides a kind of Sliding Type Shrinking Structure, comprises first slide body 1, second slide body 2 and two shell fragments 3 that are engaged in 1,2 of this first and second slide body.

Wherein, this first slide body 1 can be slip lid, it covers on described second slide body 2, this second slide body 2 then can be slide, and with the 1 corresponding configuration of described first slide body, and first and

second slide body

1,2 can be done relative slippage action to each other, reaches the purpose that stretches or fold thus.

This first slide body 1 is relatively on the surface of second slide body 2, and be provided with to use and be placed in location hole 10 on first slide body 1 for described two shell fragments 3, these two shell fragments 3 are strip, and be intervally installed, each position, shell fragment 3 stage casing is the elastic portion 30 to a lateral bending song, its two ends then are respectively equipped with the location division 31 of protrusion, two location divisions 31 are inserted in the location hole 10 of first slide body 1, and then make each shell fragment 3 only have its two ends to be fixed on first slide body 1, be out of shape so that its elastic portion 30 can be born external force so that elastic force to be provided, and make the elastic portion 30 of these two shell fragments 3 inwardly be curved shape toward each other.

From the above, relative on the surface of first slide body 1 in this second slide body 2, and be provided with projection 21.This projection 21 is located between described two shell fragments 3, and this projection 21 lateral margin of being respectively adjacent to two shell fragments 3 respectively is formed with 210, two pressure surfaces 210 of pressure surface and all can be convex arc shaped, in order to contact with the elastic portion 30 of shell fragment 3.When first,

second slide body

1,2 is done relative slippage action, two pressure surfaces, 210 meetings of projection 21 compress towards the elastic portion 30 of two shell fragments 3 respectively, provide elastic resistance with elastic portion 30, so that promoting the effect that first, second slide body produced resiliency urged at 1,2 o'clock by two shell fragments 3.

In addition, the utility model for embodiment in, on second slide body 2, be provided with for this projection 21 and be the groove 20 that is absorbed in setting.The formation of this groove 20, can not give prominence to outside second slide body, 2 surfaces for projection 21 on the one hand, can insert wherein for two shell fragments 3 on the other hand, so that when first,

second slide body

1,2 corresponding configurations, projection 21 and two shell fragments 3 are unlikely to expose and impaired sorrow are arranged.Certainly, this groove 20 also can be formed on (not shown) on first slide body 1.

Again as shown in Figure 3, the utility model can combine with the housing 4 of electronic product on reality is used, and first slide body 1 wherein is connected on this housing 4, and second slide body 2 is then done to slide with first slide body 1 and linked.

By above-mentioned contexture, can obtain the utility model Sliding Type Shrinking Structure.

Shown in Figure 4 is the schematic diagram that first,

second slide body

1,2 is contraction state.At this moment, two pressure surfaces 210 of projection 21 only contact respectively on the elastic portion 30 of two shell fragments 3, and are positioned at a side place of two shell fragments 3.And when first slide body 1 is pushed down (or second slide body 2 is pushed upwardly) together with housing 4, as shown in Figure 5, projection 21 can be because of being subjected to motive force to make the elastic portion 30 of 210 pairs of two shell fragments 3 of two pressure surface bestow the pressure of side direction, make two shell fragments 3 elastic portion 30 stress deformations and be the power state that holds, and when projection 21 passes through the elastic force critical point of two elastic portion 30, this projection 21 can be pushed to the opposite side place by elastic force by two elastic portion 30, to reach the state of unlatching.

Therefore, by the utility model Sliding Type Shrinking Structure, because it has that spare part is few, characteristic such as comparatively simple on the simple structure, running, so can reduce the man-hour, technical also being easier to that are spent in the assembling overcomes, and product function is difficult for losing efficacy, nature can prolong the useful life of product, and then can reduce unnecessary cost cost.

The above only is a preferable possible embodiments of the present utility model, scope of the present utility model is not limited to this, so the equivalent structure that uses the utility model specification and accompanying drawing content to do such as changes, and all in like manner all is included in the scope of the present utility model, closes and gives Chen Ming.

Claims

1. a Sliding Type Shrinking Structure is characterized in that, comprising:

First slide body; And

Second slide body disposes in the mode with the described first slide body slide relative;

Wherein, on described first slide body, be provided with the shell fragment that is strip, position, described shell fragment stage casing is the elastic portion to a lateral bending song, its two ends are respectively equipped with the location division of protrusion, described two location divisions are inserted on described first slide body to be fixed, and is formed with on described second slide body and the contacted pressure surface of described elastic portion.

2. Sliding Type Shrinking Structure as claimed in claim 1 is characterized in that, described first slide body is a slip lid, and described second slide body is a slide.

3. Sliding Type Shrinking Structure as claimed in claim 1 or 2 is characterized in that, is provided with projection on described second slide body, and described pressure surface is formed on the lateral margin of described projection.

4. Sliding Type Shrinking Structure as claimed in claim 3 is characterized in that, is provided with the groove that is absorbed in setting for described projection on described second slide body.

5. Sliding Type Shrinking Structure as claimed in claim 1 or 2 is characterized in that, the quantity of described shell fragment is two, and is set in distance each other, and the elastic portion of described two shell fragments is inside bending toward each other.

6. Sliding Type Shrinking Structure as claimed in claim 5 is characterized in that, is provided with projection on described second slide body, and described projection is located between described two shell fragments, and described pressure surface is respectively formed on the both side edges of described projection.

7. Sliding Type Shrinking Structure as claimed in claim 5 is characterized in that, described two pressure surfaces all are convex arc shaped.

8. Sliding Type Shrinking Structure as claimed in claim 1 or 2 is characterized in that described pressure surface is convex arc shaped.