CN101626671A - Slip cover component and electronic device with same - Google Patents
Slip cover component and electronic device with same Download PDFInfo
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- CN101626671A CN101626671A CN200810132758A CN200810132758A CN101626671A CN 101626671 A CN101626671 A CN 101626671A CN 200810132758 A CN200810132758 A CN 200810132758A CN 200810132758 A CN200810132758 A CN 200810132758A CN 101626671 A CN101626671 A CN 101626671A
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- slip lid
- base plate
- lid assembly
- slip
- slip cover
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Abstract
The invention provides a slip cover component and an electronic device with the same. The slip cover component comprises a slip cover (10) and a base plate (20), wherein the base plate is provided with a slideway (22), and the slip cover (10) is in slip connection with the base plate (20) through the slideway (22). The slip cover component also comprises a skid-proof damping layer (21) which is positioned at least one end of two ends (21) of the slideway (22) on the base plate. The slip cover component has a simple processing technique, can achieve the aim of protecting the sliding surface and making the slip cover slip smoothly without generating large impact force to the electronic device, ensures that movable parts and flexible circuits of the electronic device cannot be damaged by frequent large impact force, improves the sliding performance of the slip cover, and improves the durability of the slip cover type electronic device.
Description
Technical field
The present invention relates to a kind of slip lid assembly and have the electronic equipment of this slip lid assembly.
Background technology
At present, slide cover type electronic equipment for example slide type mobile phone is firmly got liking of consumer owing to easy to operate, advantages such as screen is big, resolution height, thereby uses more and more widely.
Slide cover type electronic equipment, the slip of its slip lid part are by moving with descending realization on the slide mechanism of inside.Now the slide construction of the slide cover type electronic equipment on the market is basically all by slip lid, base plate and place the flexible member between described slip lid and the base plate to form.Finishing of sliding is the pressured flexible member that contracts, and makes flexible member gather elastic energy, in order to offer the power that slip lid slides up and down.And the cooperation of slip lid and base plate all is a metal and have cooperating between the working of plastics of sliding characteristic usually, so there is not what friction substantially, is an action of sliding rapidly.Because the elastic force of flexible member is big, the slip between slip lid and the base plate rapidly, so slip lid slides into and moves and when going downwards to the final position, its impulsive force is very big.Described large impact power can act on moveable part, flexible circuit of slide cover type electronic equipment etc., brings damage to electronic equipment, shortens the useful life of electronic equipment.
In the prior art,, have and adopt the rubber blanket location to stop cushioning, promptly on the position of location, use rubber blanket, make slip lid run into rubber blanket in the fixed position and stop as the location as anxious in order to address the above problem.In this technology,,, need on rubber blanket, suddenly stop, so still can make electronic equipment produce no small impact because the speed of service of slip lid is fast though the softer rubber blanket of material can absorb the impulsive force of a part.
In the prior art, also have a kind of situation that adopts guide rail and spring to make buffering, complex structure increases thickness.
In addition, also have such technology, it adopts the slide construction location, and promptly slip lid slides into certain position in above-mentioned slide construction, and flexible member is discharged into the final position, and this moving range final position is the stop place after flexible member elastic force all discharges.Though there has not been the location, fixed position of slip lid, there has not been moveable part to stop impacting in the urgency of fixed position, but because the release of elastic force, finally still all acted on the electronic equipment, and owing to being in open state, flexible member make flexible member be in open state in the final position that elastic force discharges, the moveable part generation of slide cover type electronic equipment is rocked, this rocks still and can cause damage, the useful life of reducing electronic equipment to the moveable part of electronic equipment, flexible circuit etc.
Summary of the invention
The urgency that the present invention is directed to the slip lid of slide cover type electronic equipment in the prior art and the slip between the base plate stops electronic equipment is produced the problem of greater impact power, and a kind of slip lid assembly is provided, and makes slip lid be able to shock-free arrival final position when sliding.
The invention provides a kind of slip lid assembly, this slip lid assembly comprises slip lid and base plate, has slideway on the base plate, slip lid is slidingly connected by slideway and base plate, wherein, this slip lid assembly also comprises anti-skidding damping layer, and this anti-skidding damping layer is arranged at least one end at the two ends of base plate sliding way.
The present invention also provides a kind of electronic equipment, this electronic equipment comprises display screen, fuselage and slip lid assembly, and wherein, described slip lid assembly is above-mentioned slip lid assembly, in described display screen and the fuselage one is fixed on the slip lid of described slip lid assembly, and another person is fixed on the base plate of described slip lid assembly.
The slideway two ends of slip lid assembly provided by the invention on base plate have anti-skidding damping layer, on the one hand, anti-skidding damping layer has increased the frictional force of slidingsurface, make slip lid in by flexible member driving process, do not had impact, run to the final position stably, improved the sliding capability of slip lid, eliminated the high impact forces that slide cover type electronic equipment moveable part is subjected to, can well solve the HI high impact of slide assemblies in the prior art so that shorten the electronic equipment problem in useful life; On the other hand, anti-skidding damping layer can play the effect of protection slidingsurface.
Description of drawings
Fig. 1 is the schematic diagram according to slip lid assembly of the present invention;
Fig. 2 is according to slide assemblies longitudinal sectional drawing of the present invention;
Fig. 3 is the enlarged drawing of the a-quadrant among Fig. 2;
Fig. 4 is the schematic diagram according to the base plate spraying area of slip lid assembly of the present invention;
Fig. 5 has shown the slip lid assembly sliding position schematic diagram of slip lid when being subjected to peak force.
Embodiment
Below, will be with reference to the accompanying drawings, according to preferred implementation of the present invention, described slip lid assembly is described in detail.
Fig. 1 is the schematic diagram according to slip lid assembly of the present invention.As shown in Figure 1, slip lid assembly provided by the invention comprises slip lid 10 and base plate 20, has slideway 22 on the slip lid 10, slip lid 10 is slidingly connected by slideway 22 and base plate 20, wherein, this slip lid assembly also comprises anti-skidding damping layer 21, and this anti-skidding damping layer 21 is arranged at least one end at the two ends of base plate 20 sliding ways 22.
The damping coefficient of described anti-skidding damping layer 21 is selected according to described slip lid assembly requirement, the peak force that different slip lid assemblies may have (being the maximum flexibility power that slip lid is subjected to) difference, and needed damping is also different.Under the certain situation of speed, by resistance and damping coefficient is proportional draws, should adopt the bigger anti-skidding damping layer of damping coefficient when peak force is big, peak force hour adopts the less anti-skidding damping layer of damping coefficient.Described anti-skidding damping layer 21 is preferably has the damping coefficient of impulsive force between 0.5N-1N when making slip lid 10 slide into slideway 22 ends.Described anti-skidding damping layer 21 can adopt the damping paint with performance such as anti-skidding, wear-resisting to spray, dry, solidify and form.This type of coating is extensive use of on market, for example Chinese patent CN1453319A is disclosed by toluene di-isocyanate(TDI), polyethers N210, trimethylolpropane, butyl acetate, acetone, dibutyl tin laurate, chlorobenzoyl chloride, antioxidant, 1, the anti-skidding polyurethane coating that 2-propylene glycol, water absorbing agent constitute.Described anti-skidding damping layer 21 also can select Zhengzhou for example to open up the damping paint that upright Co., Ltd produces, this coating is made base-material by modified rubber polyurethane/epoxy resin/pitch interpenetrating networks elastomeric polymer, be equipped with high-elastic micro mist, inorganic damping material, through grinding the high solid solvent-borne type mastic that dispersion forms.Described anti-skidding damping layer 21 can also be selected the polyurethane coating of the DuramRocktuff by name that for example Australian TSI Queensland company releases.Described anti-skidding damping layer 21 its stability height, strong adhesion, wear-resisting, heat-resisting, be not easy to damage, can also improve the face frictional force that is slidingly matched, make slip lid 10 last move with descending process in effectively elimination HI high impact, slide stably.As long as having the coating of anti-skidding damping layer 21 described performances can adopt.
The thickness of described anti-skidding damping layer is preferably 0.02-0.03mm.This anti-skidding damping layer 21 is preferably placed at the two ends of base plate sliding way 22.The length of two anti-skidding damping layers 21 equates that preferably the length of each anti-skidding damping layer 21 accounts for 20% to 40% of slideway 22 length.As shown in Figure 4, be schematic diagram according to the base plate spraying area of slip lid assembly of the present invention.Shown in Fig. 4, the slideway 22 on the base plate 20 is divided into two ends and mid portion with the cooperation position of slide rail slide relative, and wherein two ends are coated with damping paint and form anti-skidding damping layer 21.
Fig. 2 and Fig. 3 are the enlarged drawings according to slide assemblies longitudinal sectional drawing of the present invention and a-quadrant thereof.Shown in Fig. 2,3, have slide rail 11 on the described slip lid 10, this slide rail 11 and slideway 22 are slidingly matched.
This slip lid assembly can also comprise the slip driving element, is connected with base plate 20 with slip lid 10 respectively, is used for providing power to the slip of slip lid.As shown in Figure 1, this slip driving element can be flexible member 30.This flexible member 30 can be spring, and a wherein end of spring is connected with slip lid 10, and the other end is connected with base plate 20.When slip lid 20 closures, spring in the raw.Spring is compressed and stores elastic force when manual promotion slip lid 20 slides it, after slip lid 20 is crossed the balance point position of slip lid assembly, stops manual promotion, and slip lid 20 can continue to slide into the end of slideway 22 under the elastic force effect that spring discharges.Described slip driving element also can provide other element or the structure of power for the slip of giving slip lid except that flexible member, for example well known to a person skilled in the art the hydraulic mechanism of forming by hydraulic cylinder, piston, motor drive mechanism of forming by motor, transmission component or the like.
The sliding process of slip lid assembly is described below in conjunction with accompanying drawing.When slip lid 10 slided, the elastic force that utilizes compression elastic element 30 to gather provided power for the slip of slip lid 10, moves with descending on the driving slip lid 10.There is anti-skidding damping layer 21 at two ends with the cooperation position of slide rail 11 slide relative on the slideway 22.Because the two ends of slideway 22 have anti-skidding damping layer 21, make when slip lid 10 slides into base plate 20 end parts, not have the final position that slides into the end at last because bigger frictional force can be slowed down stably with impacting, realize the smooth sliding of slip lid.
For example, base plate 20 length of this slip lid assembly are 50mm, and anti-skidding damping layer 21 is positioned at the two ends of base plate slideway 22, the equal in length of two anti-skidding damping layers 21, the length of each anti-skidding damping layer 21 accounts for 30% of slideway 22 length, and promptly the length of each anti-skidding damping layer is 15mm.The peak force that this slip lid assembly is subjected to is 2.3N, and selecting damping coefficient is the damping paint of 0.03～0.04Ns/m.When slip lid 10 begins to slide, under the active force of manual thrust and flexible member 30,, as shown in Figure 5, when slip lid 10 slides into the centre position, be subjected to the peak force of 2.3N to front slide.Slip lid 10 continues advancing slip, and has forward acceleration in the continuous action power of flexible member 30, thereby is accelerated motion.When slip lid 10 enters the slideway 22 with anti-skidding damping layer 21, because the effect of damping paint, slip lid 10 is subjected to the resistance opposite with velocity attitude, under the acting in conjunction of the active force that this resistance and flexible member 30 reduce gradually, the acceleration of slip lid 10 constantly reduce and and then become mutually rightabout acceleration with speed side, make slip lid 10 motion that reduces speed now.Make the impulsive force of last slip lid 10 have only 0.5N, make slip lid 10 be slided into the final position stably, reduce the impact of 10 pairs of electronic equipments of slip lid between the 1N.
The present invention also provides a kind of electronic equipment, this electronic equipment comprises display screen, fuselage and slip lid assembly, wherein, described slip lid assembly is a slip lid assembly provided by the present invention, in described display screen and the fuselage one is fixed on the slip lid 10 of described slip lid assembly, and another person is fixed on the base plate 20 of described slip lid assembly.
According to slip lid assembly of the present invention and electronic equipment thereof; can improve the sliding capability of slip lid by its simple machining process; reach the protection slidingsurface and allow slip lid slide reposefully and can not produce the purpose of great impact power electronic equipment; the moveable part, the flexible circuit that have guaranteed electronic equipment can not damage because often being subjected to big impulsive force, have improved the durability of slide cover type electronic equipment.
Claims (9)
1, a kind of slip lid assembly, this slip lid assembly comprises slip lid (10) and base plate (20), has slideway (22) on the base plate, slip lid (10) is slidingly connected by slideway (22) and base plate (20), wherein, this slip lid assembly also comprises anti-skidding damping layer (21), and this anti-skidding damping layer (21) is arranged at least one end at the two ends (21) of base plate sliding way (22).
2, slip lid assembly according to claim 1, wherein, the scope of described anti-skidding damping layer (21) thickness is 0.02-0.03mm.
3, slip lid assembly according to claim 1, wherein, described anti-skidding damping layer (21) is positioned at the two ends of base plate sliding way (22).
4, slip lid assembly according to claim 3, wherein, the equal in length of two anti-skidding damping layers (21).
5, according to claim 3 or 4 described slip lid assemblies, wherein, the length of each anti-skidding damping layer (21) accounts for 20% to 40% of slideway (22) length.
6, slip lid assembly according to claim 1 wherein, has slide rail (11) on the described slip lid (10), this slide rail (11) and slideway (22) are slidingly matched.
7, slip lid assembly according to claim 1, wherein, this slip lid assembly can also comprise the slip driving element, is connected with base plate (20) with slip lid (10) respectively, is used for providing power to the slip of slip lid (10).
8, slip lid assembly according to claim 7, wherein, described slip driving element is flexible member (30), and this flexible member (30) is a spring, and a wherein end of spring is connected with slip lid (10), and the other end is connected with base plate (20).
9, a kind of electronic equipment, this electronic equipment comprises display screen, fuselage and slip lid assembly, wherein, described slip lid assembly is the described slip lid assembly of each claim among the claim 1-8, in described display screen and the fuselage one is fixed on the slip lid (10) of described slip lid assembly, and another person is fixed on the base plate (20) of described slip lid assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810132758A CN101626671A (en) | 2008-07-11 | 2008-07-11 | Slip cover component and electronic device with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810132758A CN101626671A (en) | 2008-07-11 | 2008-07-11 | Slip cover component and electronic device with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101626671A true CN101626671A (en) | 2010-01-13 |
Family
ID=41522276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810132758A Pending CN101626671A (en) | 2008-07-11 | 2008-07-11 | Slip cover component and electronic device with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101626671A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606013A (en) * | 2017-07-25 | 2018-01-19 | 浦江县顺光科技有限公司 | One kind passes through spring controlled gear mechanism |
| CN107606011A (en) * | 2017-07-25 | 2018-01-19 | 浦江县顺光科技有限公司 | A kind of adjustable spring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081833U (en) * | 1990-12-12 | 1991-07-31 | 陕西直线电机机械设备公司 | Driving unit for cradle in mine pit |
| CN1839553A (en) * | 2004-07-08 | 2006-09-27 | 高科零件有限公司 | Slider assembly for sliding-type mobile phone and cellular phone having the slider assembly |
| CN2842898Y (en) * | 2005-11-03 | 2006-11-29 | 广晋工业股份有限公司 | Mobile phone screen slide structure |
| CN200942065Y (en) * | 2006-01-11 | 2007-09-05 | 邓少斌 | Washing cleaner |
-
2008
- 2008-07-11 CN CN200810132758A patent/CN101626671A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081833U (en) * | 1990-12-12 | 1991-07-31 | 陕西直线电机机械设备公司 | Driving unit for cradle in mine pit |
| CN1839553A (en) * | 2004-07-08 | 2006-09-27 | 高科零件有限公司 | Slider assembly for sliding-type mobile phone and cellular phone having the slider assembly |
| CN2842898Y (en) * | 2005-11-03 | 2006-11-29 | 广晋工业股份有限公司 | Mobile phone screen slide structure |
| CN200942065Y (en) * | 2006-01-11 | 2007-09-05 | 邓少斌 | Washing cleaner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107606013A (en) * | 2017-07-25 | 2018-01-19 | 浦江县顺光科技有限公司 | One kind passes through spring controlled gear mechanism |
| CN107606011A (en) * | 2017-07-25 | 2018-01-19 | 浦江县顺光科技有限公司 | A kind of adjustable spring |
| CN107606013B (en) * | 2017-07-25 | 2020-02-18 | 浦江县顺光科技有限公司 | Gear mechanism controlled by spring |
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Application publication date: 20100113 |
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