CN201430734Y - Sliding structure of slide type portable electronic device - Google Patents
Sliding structure of slide type portable electronic device Download PDFInfo
- Publication number
- CN201430734Y CN201430734Y CN2009201175192U CN200920117519U CN201430734Y CN 201430734 Y CN201430734 Y CN 201430734Y CN 2009201175192 U CN2009201175192 U CN 2009201175192U CN 200920117519 U CN200920117519 U CN 200920117519U CN 201430734 Y CN201430734 Y CN 201430734Y
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- China
- Prior art keywords
- supporting construction
- gear
- construction
- slide
- portable electronic
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a sliding structure of a slide type portable electronic device, which comprises a first supporting structure and a second supporting structure. A drive mechanism is connected between the first supporting structure and the second supporting structure; the first supporting structure is provided with a gear or a gear train; the second supporting structure is provided with arack capable of being meshed with the gear and a gear in the gear train, as well as a damper; the damper comprises a container; damping oil is filled in the container; and the rotating shaft of the gear is provided with a friction piece positioned in the container and matched with the damping oil. The utility model achieves the cushioning effect by utilizing the reasonable friction force, reducesthe impact force of a spring to the limiting of the slide stroke of a sliding body; and particularly, since the damper and the damping oil are adopted as a further brake means, the sliding structurecan not only achieve wear-free friction brake, but also further improve the hand feeling of opening and closing the slide body.
Description
Technical field
The utility model relates to the slide construction of sliding cover type portable electronic equipment.
Background technology
At present, such as portable electronic device terminals such as mobile phone, Personal Handyphone System, handheld devices, adopt sliding lid construction very general.But two slide masses of the slide relative of sliding cover type portable electronic device terminal are connected through the hinge, in general, in two slide masses one of them installed another slide mass of keyboard display screen is installed, hinge comprises the structure of supporting display screen and supports the structure of keyboard, connects the driving mechanism that helps their slide relative between two structures.Driving mechanism often adopts driving spring as driving part, when the operator promotes one of them slide mass, driving spring distortion such as is stretched, compresses or reverse and the savings energy, after the operator promotes slide mass and crosses critical point, to be spring by the savings energy transfer to release energy after, the slip physical efficiency continues slip under the driving of spring.But stroke end in above-mentioned two slide mass foldings, above-mentioned spring force can produce bigger impulsive force to the locating part of stroke end in moment, and, finally cause whole slide mechanism to lose original precision because of impact force action repeatedly is worn locating part prematurely.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of slide construction of sliding cover type portable electronic equipment, makes in sliding cover type portable electronic equipment moving process, can reduce the impulsive force of spring to equipment, prolongs the useful life of equipment.For this reason, the utility model is by the following technical solutions: it comprises first supporting construction and second supporting construction, be connected with the driving mechanism that helps first supporting construction and the second supporting construction slide relative between first supporting construction and second supporting construction, described first supporting construction is provided with gear or gear train, described second supporting construction be provided with can with the tooth bar of gears engaged in described gear or the gear train, described tooth bar residing position on second supporting construction makes wins supporting construction and the second supporting construction slide relative near the predetermined stroke terminal point time, tooth bar and described gears engaged.
Further, described second supporting construction also can be provided with the damper of gear, and described damper comprises container, is provided with damping oil in the described container, and the rotating shaft of described gear is provided with and is in the friction member that cooperates with damping oil in the container.
Owing to adopt the technical solution of the utility model, the rational frictional force of can utilizing the utility model realizes buffering, reduce the spring impulsive force spacing to the slide mass sliding stroke, particularly, adopt damper and damping oil as further brake tool, the friction catch of wearing and tearing not only can be realized not having, and the feel of slide mass folding operation can be improved further.
Description of drawings
Fig. 1 is the explosive view of embodiment provided by the utility model.
Fig. 2 is when the initial state of sliding, front view embodiment illustrated in fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is the end view of Fig. 2.
Fig. 5 is the rearview of Fig. 2.
Fig. 6 is in sliding process, front view embodiment illustrated in fig. 1.
Fig. 7 is the end view of Fig. 6.
Fig. 8 is the rearview of Fig. 6.
Fig. 9 is when sliding near terminal point, front view embodiment illustrated in fig. 1.
Figure 10 is the end view of Fig. 9.
Figure 11 is the rearview of Fig. 9.
Figure 12 is the front view of damper.
Figure 13 is the B-B cutaway view of Figure 12.
Figure 14 is the rearview of Figure 12.
Embodiment
With reference to accompanying drawing.The utility model comprises first supporting construction 1 and second supporting construction 2, first supporting construction and second supporting construction can be used for installing respectively display and the keyboard of sliding cover type portable electronic equipment such as mobile phone, total figure modelling of first supporting construction and second supporting construction all becomes flat, they are constituted or are made of single part by several parts, and the main body of first supporting construction and second supporting construction all adopts metallic plate to constitute in the present embodiment.First supporting construction 1 and second supporting construction 2 can slide relative, and the both sides that are respectively equipped with chute 11, the second supporting constructions in the both sides of first supporting construction are slidingly matched with chute 11 respectively.
Be connected with the driving mechanism that helps first supporting construction and the second supporting construction slide relative between first supporting construction and second supporting construction, in the present embodiment, this Drive Structure comprises a pair of support 31 that is connected with second supporting construction with first supporting construction respectively, be connected with spring 32 between the support, can predict, any driving mechanism that can be applicable to such as sliding cover type portable electronic equipment hinges such as cover-slide-type handsets, all can be applicable to the utility model, such as elastic support of single spring, groups of springs, band extension spring or stage clip or the like.
Described first supporting construction is provided with gear 4, described second supporting construction be provided with can with the tooth bar 5 of described gears engaged, described tooth bar residing position on second supporting construction makes win supporting construction and the second supporting construction slide relative that is to say when being about to arrive the terminal point of predetermined stroke tooth bar 5 and described gear 4 engagements near the predetermined stroke terminal point time.
Described tooth bar has 2, and their residing positions on second supporting construction make wins supporting construction and the second supporting construction slide relative near the front and back terminal point of predetermined stroke the time, can be respectively and described gears engaged.Certainly, also fully can be only tooth bar be set, apparently, before that end stroke end of tooth bar is not set, just can not have carried out buffer protection stroke limit at a terminal point of slide mass sliding stroke.
In addition, first supporting construction can be provided with gear train fully, and carries out above-mentioned engagement fit by certain or certain several gears in the gear train and described tooth bar on appropriate opportunity and position.
Described second supporting construction is provided with the groove 6 for gear movement, described tooth bar is located on the limit of described groove, can utilize the thickness of second supporting construction to hold gear 4 like this, thereby can the attenuate slide construction, obviously, do not consider thickness, gear 4 can move between first supporting construction 1 and second supporting construction 2 fully.Groove 6 can be stopper slot fully, and promptly the end walls of groove is that the stroke end, front and back of first supporting construction 1 and second supporting construction, 2 slide relative is spacing.
Described first supporting construction is provided with the damper of gear, the mechanism of described damper for the flexible braking effect is played in the rotation of gear, the spacing of stroke end, front and back that in fact this damper can form first supporting construction 1 and second supporting construction, 2 slide relative with the end walls of groove 6 cooperates.Described damper comprises container, is provided with damping oil 70 in the described container, and described damping oil is a kind of full-bodied liquid: also be provided with the friction member 42 that cooperates with damping oil in described container, friction member 42 links together with rotating shaft 41.
Described container is formed by connecting by chassis 71 and loam cake 72, has formed container intracavity shape in the form of annular discs between them, and described chassis 71 is connected with first supporting construction, and the rotating shaft 41 of described gear is provided with the sealing ring 8 that cooperates with loam cake 72.Described friction member 42 is a rotating disk, and described chassis is provided with positioning convex 73, is provided with the location hole 43 that cooperates with positioning convex at the bottom of the rotating disk.The member shape that certain friction member also can adopt other to cooperate with damping oil.
In addition, also can adopt flexible member to substitute damping oil brakes.
Claims (9)
1. the slide construction of sliding cover type portable electronic equipment, comprise first supporting construction and second supporting construction, be connected with the driving mechanism that helps first supporting construction and the second supporting construction slide relative between first supporting construction and second supporting construction, it is characterized in that described first supporting construction is provided with gear or gear train, described second supporting construction be provided with can with the tooth bar of gears engaged in described gear or the gear train, described tooth bar residing position on second supporting construction makes wins supporting construction and the second supporting construction slide relative near the predetermined stroke terminal point time, tooth bar and described gears engaged.
2. the slide construction of sliding cover type portable electronic equipment as claimed in claim 1 is characterized in that described second supporting construction is provided with the groove for gear movement, and described tooth bar is located on the limit of described groove.
3. the slide construction of sliding cover type portable electronic equipment as claimed in claim 1 is characterized in that described second supporting construction is provided with the stopper slot for gear movement, and described tooth bar is located on the limit of described stopper slot.
4. as the slide construction of claim 1,2 or 3 described sliding cover type portable electronic equipments, it is characterized in that described second supporting construction be provided with can with first tooth bar and second tooth bar of gears engaged, described first tooth bar and second tooth bar residing position on second supporting construction makes wins supporting construction and the second supporting construction slide relative near the front and back terminal point of predetermined stroke the time, can be respectively and gears engaged.
5. as the slide construction of claim 1,2 or 3 described sliding cover type portable electronic equipments, it is characterized in that described first supporting construction is provided with the damper of gear, described damper comprises container, the friction member that is provided with damping oil in the described container and cooperates with damping oil, friction member is connected with the rotating shaft of described gear.
6. the slide construction of sliding cover type portable electronic equipment as claimed in claim 5 is characterized in that described friction member is a rotating disk.
7. the slide construction of sliding cover type portable electronic equipment as claimed in claim 5 is characterized in that described container intracavity shape is in the form of annular discs, and described friction member is a rotating disk.
8. the slide construction of sliding cover type portable electronic equipment as claimed in claim 5 is characterized in that described container is formed by connecting by chassis and loam cake, and described chassis is connected with first supporting construction.
9. the slide construction of sliding cover type portable electronic equipment as claimed in claim 7, it is characterized in that described container is formed by connecting by chassis and loam cake, described chassis is connected with first supporting construction, and described chassis is provided with positioning convex, and described rotating disk upper bottom portion is provided with the location hole that cooperates with positioning convex.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201175192U CN201430734Y (en) | 2009-04-09 | 2009-04-09 | Sliding structure of slide type portable electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201175192U CN201430734Y (en) | 2009-04-09 | 2009-04-09 | Sliding structure of slide type portable electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201430734Y true CN201430734Y (en) | 2010-03-24 |
Family
ID=42034473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201175192U Expired - Fee Related CN201430734Y (en) | 2009-04-09 | 2009-04-09 | Sliding structure of slide type portable electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201430734Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110968158A (en) * | 2019-11-29 | 2020-04-07 | 闻泰通讯股份有限公司 | Sliding structure and electronic equipment |
| CN112399118A (en) * | 2019-08-15 | 2021-02-23 | 青岛海尔多媒体有限公司 | Sliding cover driving mechanism, sliding cover and laser television |
| CN112399117A (en) * | 2019-08-15 | 2021-02-23 | 青岛海尔多媒体有限公司 | Sliding cover driving system and laser television |
-
2009
- 2009-04-09 CN CN2009201175192U patent/CN201430734Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112399118A (en) * | 2019-08-15 | 2021-02-23 | 青岛海尔多媒体有限公司 | Sliding cover driving mechanism, sliding cover and laser television |
| CN112399117A (en) * | 2019-08-15 | 2021-02-23 | 青岛海尔多媒体有限公司 | Sliding cover driving system and laser television |
| CN110968158A (en) * | 2019-11-29 | 2020-04-07 | 闻泰通讯股份有限公司 | Sliding structure and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100324 Termination date: 20120409 |