CN101287021A

CN101287021A - Slide construction of sliding lid of mobile phone, electronic notepad

Info

Publication number: CN101287021A
Application number: CNA2007100937527A
Authority: CN
Inventors: 刘彦彤
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-11
Filing date: 2007-04-11
Publication date: 2008-10-15

Abstract

The invention relates to a sliding structure of sliding closures of mobile phones or electronic notebooks, which comprises a motherboard assembled and arranged on the mobile phone and an upper cover; the upper cover is pivotally sheathed on the motherboard in a sliding structure state; and two elastic components are arranged between the motherboard and the upper cover; positioning hook parts are formed at two ends of the elastic components; the first positioning hook part is pivoted and fixed on the motherboard by using a positioning component, bends outwards in a spiral manner by taking the first positioning hook part as the center and is connected and provided with a first restoring force section; in addition, the second positioning hook part is pivoted and fixed on the upper cover by using the positioning component, and the first restoring force section bends and extends to one end of the second positioning hook part to form a second restoring force section taking a shape of the letter S. Therefore, the sliding displacement of the upper cover, supported, resisted and buffered by the two elastic components, is more stable and smooth and can mitigate the stress concentration and the elastic fatigue of the elastic components.

Description

The slide construction of mobile phone, electrometer affairs that should be kept secret slip lid

Technical field

The present invention relates to the technical field of mobile phone, electrometer affairs that should be kept secret, the particularly invention that improved of the structure of sliding at its slip lid of slide type mobile phone, electrometer affairs that should be kept secret.

Background technology

Arriving along with science and technology, information explosion epoch, mobile phone, electrometer affairs that should be kept secret have become the information products of modern's indispensability, and almost be to the situation of staff multimachine, wherein can be hold by one hand to have again, flip and " the slidingtype flip mobile phone " that receive calls be most favored by customers.And this kind mobile phone is assisted because need with an elastic component that is installed in its slip lid inside, can reach the purpose of above-mentioned slip flip, yet general elastic component is easy to generate phenomenons such as elastic fatigue, distortion or fracture when using, and then the sluggishness, the situation that has some setbacks that cause the slip lid slippage to use, as the disclosed structure of No. 93202823 patent case of TaiWan, China application case (hereinafter to be referred as existing).

Described existing one is a kind of " cover sliding device " patented invention, and its formation comprises a base plate, and its dual-side is formed with slide rail and plurality of fixed hole respectively; One loam cake, its dual-side are formed with plurality of fixed hole and the chute that can embed slide rail respectively; And between base plate and loam cake, be provided with spring, and an end of described spring is the side that is hubbed at base plate, the other end of spring is to be hubbed at the side of loam cake with respect to base plate.On this existing one actual use, after spring uses a period of time, can become uncertain, cause the mobile phone lid in opening process, to stagnate disappearances such as middle section in mobile phone because of elastic fatigue makes the steering position point of loam cake.

Or as No. 94211515 disclosed structure of " the sliding lid construction improvement of mobile phone " patent case (hereinafter to be referred as existing two) of TaiWan, China application case, described existing two formation comprises a base plate member, has one group of guidance part; One loam cake is located at a side place of described base plate member, and described loam cake has one group of sliding part, and described sliding part is to cooperate slide displacement with guidance part; An and spring, it is the corresponding interplanar of being located at described base plate member and loam cake, described spring has a volute body, two ends in described body are outward extended with one first section of protruding out and one second section of protruding out respectively, described first section of protruding out is to be articulated on the described base plate member, and second protrudes out Duan Ze and be articulated in loam cake.This has two inventions now and uses upward because only utilize a spring to provide the loam cake slip required elastic buffer power, and described spring two ends are the right-angle structure of L font, and cause the stress of elasticity bending when using to concentrate easily, and loam cake the concentrating of instantaneous pressure when promoting, and make and comparatively have some setbacks on sliding.

In addition, another existing invention is No. 95209163 " mobile phone sliding covers device " patent case of TaiWan, China application case (hereinafter to be referred as existing three), described existing three formation comprises a base plate and a loam cake, is covered on a side of base plate on described, operability make slide displacement with respect to base plate; And at least one spring, be located between base plate and loam cake corresponding, described spring comprises one first ring, and is connected in terminal and second ring and that enters the first ring inside of reeling of first ring to be connected in second ring terminal and wind the 3rd ring of the second ring outside, and stretch out respectively in the other end of first ring and the 3rd ring and to be formed with linking arm, each linking arm is to articulate with loam cake with base plate respectively to combine.Though the crooked slightly change of existing two springs of this spring of existing three, only be positioned at second ring of middle section and two ends in order to the general structure linearly of the pivot joint ring of affixed base plate and loam cake because of it, therefore when loam cake is made slide displacement, still can make spring produce stress concentrates and the elastic fatigue problem, though existing three is to establish two springs between base plate and loam cake in addition, make the slide displacement of loam cake more smooth and easy, when only combining with loam cake because of described two springs, be to concentrate to be located at the middle place of described loam cake, and present, following linear array, make it be easy to generate the unbalance stress situation, and can't promote the smooth degree that slip lid slides really, necessity of being improved is arranged in fact.

In view of this, the inventor is in line with the research and development of being engaged in relevant industries for many years and manufacturing experience, deeply inquire at the problem that above-mentioned existing invention faced, and actively seek the road that solves according to aforementioned need, study and study through long-term endeavour, successful finally invention goes out the present invention's " slide construction of mobile phone, electrometer affairs that should be kept secret slip lid " and uses the above-mentioned existing disappearance of improvement.

Summary of the invention

The slide construction that the purpose of this invention is to provide a kind of mobile phone, electrometer affairs that should be kept secret slip lid, it is to make the slip lid of slide type mobile phone, electrometer affairs that should be kept secret have more smooth and easy, stable and non-damageable slide construction, to promote product quality and life-span.

In order to reach above-mentioned effect, purpose, the invention provides a kind of mobile phone, the slide construction of electrometer affairs that should be kept secret slip lid, be by being located at mobile phone, base plate on the electrometer affairs that should be kept secret, pivot is placed in the loam cake on the described base plate, and the members of being located between described base plate and loam cake such as two elastic components are formed, wherein said base plate is general rectangular plate, two sides have protruded out fin, can be nested for the pivot ear of described loam cake two sides, make described loam cake make slide displacement with respect to described base plate, and each described elastic component two end is formed with first, hook part, second location, hook part, described first location is to utilize the keeper pivot to be fixed on the described base plate, and with described first the location hook part be the center, outwards the shape bending is equipped with the power section one first time in the shape of a spiral, and described first time power section is that bending is isosceles triangle, when making it stressed with the swing arm effect, hook part, described in addition second location then utilizes the keeper pivot to be fixed in two relative ends of described loam cake, and in described first time power section one second time power section of other end bending extension toward hook part, described second location one end, described second time power section is that bending is S-shaped, has bigger elasticity curvature, make by this described loam cake be subjected to described two elastic components prop up to, the slide displacement of buffering is more stable, smooth and easy, and the concentrated and elastic fatigue of stress that can slow down described elastic component.

Relevant the technology used in the present invention, means and effect thereof after now lifting a preferred embodiment and cooperating graphic being described in more detail in, are believed the above-mentioned purpose of the present invention, structure and feature, when can by one deeply and concrete understanding.

Description of drawings

Fig. 1 is applied to three-dimensional embodiment schematic diagram on the mobile phone for the present invention;

Fig. 2 is a three-dimensional combination appearance figure of the present invention;

Fig. 3 is a three-dimensional exploded view of the present invention;

Fig. 4 is that combined planar of the present invention both had been applied to the embodiment schematic diagram on mobile phone, the electrometer affairs that should be kept secret;

Fig. 5 is that combined planar of the present invention both had been applied to another embodiment schematic diagram on mobile phone, the electrometer affairs that should be kept secret.

Description of reference numerals: base plate: 10; Fin: 11; Location hole: 12; Loam cake: 20; Pivot ear: 21; Pivot hole: 22; Elastic component: 30; Hook part, first location: 31; Hook part, second location: 32; First time power section: 33; Second time power section: 34; Keeper: 41.

Embodiment

For making it can further understand structural design of the present invention and technology, sincerely cooperate graphic give again be illustrated in after.

See also Fig. 1～shown in Figure 5, the invention provides the slide construction of a kind of mobile phone, electrometer affairs that should be kept secret slip lid, comprise the base plate 10 of being located at slide type mobile phone, electrometer affairs that should be kept secret, and the pivot cover, be mounted on the loam cake 20 on the described base plate 10, and establish at least one elastic component in described

base plate

10 and 20 of loam cakes, in the present embodiment two elastic components 30, wherein:

Described base plate 10 is a long rectangular plate, and two sides have protruded out fin 11, can overlap combination for described loam cake 20 pivots, and be provided with location hole 12 on the inner plate surface of the adjacent described fin 11 of two sides in addition, uses for each described elastic component 30 1 end pivot solid.

Described loam cake 20 is rectangular shape lamellar body, 21 the present invention of pivot ear that its two side can utilize one-body molded or affixed mode setting to be the ㄈ font present Application Example in the affixed mode of separating, described two pivot ears 21 can be nested, the pivot group is in described base plate 10 2 sides, make described loam cake 20 make slide displacement with respect to described base plate 10, the edge that described again loam cake 20 1 sides two separate relatively is provided with a pivot hole 22, uses that other end pivot is fixed closes for each described elastic component 30.

Each described elastic component 30 is the mountain font, two ends are formed with first, hook part 31, second location, 32, hook part 31, described first location is to utilize keeper 41 pivots such as rivet to be fixed in location hole 12 places of described base plate 10, hook part 32, described second location then utilizes another keeper 41 pivots to be fixed in 22 places, pivot hole of described loam cake 20, described again elastic component 30 is in hook part, first location 31 1 ends, and with described first the location hook part 31 be the center, outwards the shape bending is equipped with power section 33 one first time in the shape of a spiral, described first time power section 33 is that bending is isosceles triangle, make described elastic component 30 driven by external force and when doing the pivot swing and doing, can put and increase pivot with the swing arm effect, the smoothness of rotation.And described first time power section 33 is that one second time power section 34 is extended in bending toward hook part, described second location 32 other ends, and described second time power section 34 is that bending is S-shaped, and has many arc chord angles, makes it can represent bigger elasticity curvature.

In view of the above, the above-mentioned member of mat is formed, and makes described loam cake 20 be subjected to 30 slide displacements that support, cushion of described two elastic components more stable, smooth and easy, and can slow down the concentrated and elastic fatigue of stress of described elastic component 30.

Please consult Fig. 1 and shown in Figure 4 again, when the above-mentioned members such as base plate 10, loam cake 20 and elastic component 30 of the present invention are applied on slide type mobile phone, the electrometer affairs that should be kept secret, utilize the design of described elastic component 30 its first time power section 33, and can promote described elastic component 30 really with the upper and lower pivot pendulum smoothness of correspondence when mobile of described loam cake 20.Simultaneously described second time power section 34 is S-shaped and have the special angle design of many arc chord angles, can make each described elastic component 30 slide and be stretched when driving in described loam cake 20, avoids stress to concentrate and elastic fatigue.In addition, the present invention is located at described base plate 10 and loam cake 20 2 sides with described two elastic components, 30 symmetries, so can make described two elastic components 30 on average force in described loam cake 20, makes its slide displacement more stable, smooth and easy.

Claims

1, the slide construction of a kind of mobile phone, electrometer affairs that should be kept secret slip lid, comprise a base plate, and pivot is placed in the loam cake on the described base plate, and between described base plate and loam cake, establishes at least one elastic component, make work that described loam cake can be stable slide displacement, it is characterized in that with respect to base plate:

Described elastic component two ends are formed with first, second hook part, location, hook part, described first location is to utilize the keeper pivot to be fixed on the described base plate, and and with described first the location hook part be the center, outwards the shape bending is equipped with the power section one first time in the shape of a spiral, and hook part, described second location utilizes the keeper pivot to be fixed in to cover on described, and hook part, simultaneously described second location is extended with the power section one second time with first time intersegmental bending again in addition of power.

2, according to the slide construction of the described mobile phone of claim 1, electrometer affairs that should be kept secret slip lid, it is characterized in that: the hook part, second location of described two elastic components is that pivot is fixed in described loam cake two relatively and place, the pivot hole that separates.

3, according to the slide construction of the described mobile phone of claim 1, electrometer affairs that should be kept secret slip lid, it is characterized in that: described first time power section is that bending is isosceles triangle.

4, according to the slide construction of the described mobile phone of claim 1, electrometer affairs that should be kept secret slip lid, it is characterized in that: described second time power section is that bending is S-shaped.

5, according to the slide construction of the described mobile phone of claim 1, electrometer affairs that should be kept secret slip lid, it is characterized in that: described keeper is a rivet.