CN201252579Y - Sliding type opening and closing device of slip cover mobile phone - Google Patents
Sliding type opening and closing device of slip cover mobile phone Download PDFInfo
- Publication number
- CN201252579Y CN201252579Y CNU2008201327608U CN200820132760U CN201252579Y CN 201252579 Y CN201252579 Y CN 201252579Y CN U2008201327608 U CNU2008201327608 U CN U2008201327608U CN 200820132760 U CN200820132760 U CN 200820132760U CN 201252579 Y CN201252579 Y CN 201252579Y
- Authority
- CN
- China
- Prior art keywords
- lower skateboard
- slide
- upper slide
- sliding plate
- fixed part
- Prior art date
- 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 discloses a sliding type opening and closing device of a slip cover mobile phone, comprising a lower sliding plate and an upper sliding plate in sliding fit with the lower sliding plate, wherein the lower sliding plate and the upper sliding plate are respectively connected with the body and the cover body of the slip cover mobile phone; two sides of the lower sliding plate and the upper sliding plate are respectively and longitudinally provided with a blocking slot and a blocking strip which are blocked with each other, and the blocking strip slides in the blocking slot longitudinally. The opposite sides at the opposite inner side of the upper sliding plate and the lower sliding plate which are blocked respectively provided with a plurality of groups of fixing parts which protrude inwards; two ends of a spring part are respectively fixed on the same group of fixing parts of the upper sliding plate and the lower sliding plate, and the blocking strips at two sides contact with the blocking slot at the same side. The spring part is an M-shaped spring part. The utility model has the advantages that the whole structure is simple and dainty, and the M-shaped spring part has simple structure and low processing poor rate.
Description
Technical field:
The utility model relates to a kind of sliding type opening and closing apparatus; Relate in particular to a kind of slide phone sliding type opening and closing apparatus.
Background technology:
Present normally used cover-slide-type handset mechanism developed the semi-automatic mobile phone structure of newer a kind of use in mobile phone industry in recent years.Mainly comprise the upper slide and the lower skateboard that slide up and down part that connect mobile phone, made the spring of the semi-automatic slip of slide plate energy up and down, connected the rivet and the pulley of spring.At present, mainly there are three point defects in this sliding type opening and closing mechanism of use: 1, spring is fairly simple but the internal structure more complicated is difficult to reduce the overall height (as T type structure before) of this mechanism; 2, assembling relatively complicated, be unsuitable for producing in enormous quantities, or the production cycle is longer fraction defective height (as inside use torsion spring structure); 3, innerly use pure spring mechanism, but the spring processed complex, the difficult control of spring flatness, the cost height of spring, efficient are low, and the elastic force of spring is difficult for change.Because the development in science and technology of mobile phone industry, the style of mobile phone industry, newly-increased assembly are also more and more, and space that can not unconfined increase mobile phone.Therefore must reduce the overall height of sliding type opening and closing structure, the gap between the slip lid is very limited up and down so cause this structure.Therefore need a kind of fraction defective that can in this limited space, both reduce spring of invention, can change the spring structure of the elastic force of spring again according to the requirement of client's different elastic force.
The utility model content:
For the complex structure of the sliding type opening and closing apparatus that overcomes existing slide phone, the technical deficiency of spring inconvenience processing; The utility model purpose provides a kind of sliding type opening and closing apparatus that only uses the slide phone simple in structure that spring clamps upper slide and lower skateboard at a side.
For realizing that the technical scheme that the utility model purpose is taked is:
A kind of sliding type opening and closing apparatus of slide phone, comprise lower skateboard and the upper slide that is slidingly matched with lower skateboard, lower skateboard, upper slide are connecting the body and the lid of cover-slide-type handset respectively, it is characterized in that: lower skateboard, upper slide both sides are respectively equipped with the draw-in groove and the card article of mutual engaging, then longitudinal sliding motion in draw-in groove of card article on vertically; The upper slide of engaging, the phase opposite side to the inside of lower skateboard, be respectively equipped with some groups interior fixed part to protrusion, the two ends of a spring part are individually fixed on same group the fixed part on upper slide, the lower skateboard, and the card article of both sides has only and a side contacts with draw-in groove homonymy.
Described upper slide is provided with card article, and lower skateboard is provided with draw-in groove, and upper slide is stuck in the lower skateboard, contacts with card article at the draw-in groove of a side of the fixed part that is provided with upper slide.
During described initial condition on the same group the angle in the line of the axis of fixed part and card article sideline be 45～60 degree, the fixed part on the upper slide on glide direction at the rear of the fixed part of lower skateboard.
Described spring part is a M type spring.
Describedly be provided with two groups of adjacent on glide direction fixed parts, all connect M type spring between every group of fixed part, two M type springs are oppositely arranged.
Described fixed part comprises a rivet and pulley, rivet with the pulley riveting on upper slide and lower skateboard.
The beneficial effects of the utility model are: M type spring simple in structure, processing technology is simple and easy, it is low to produce fraction defective; Overall structure is simple, and structure is small and exquisite; Can realize different elastic force according to the R angle that the different elastic force of client require to change different sections.
Description of drawings:
Fig. 1 is the decomposition texture schematic diagram of embodiment of the present utility model;
Fig. 2 is the vertical view of embodiment of the present utility model;
Fig. 3 is the face upwarding stereogram of embodiment of the present utility model;
Fig. 4 is the plane graph of the M type spring of embodiment of the present utility model.
1, lower skateboard; 2, upper slide; 3, draw-in groove; 4, card article; 5, M type spring; 6, rivet; 7, pulley.
Embodiment:
Below in conjunction with drawings and Examples the utility model is described in further detail.
Among the embodiment as Fig. 1～shown in Figure 4, the upper slide 2 that the utility model comprises lower skateboard 1 and is slidingly matched with it, lower skateboard 1, upper slide 2 are connecting the body and the lid of cover-slide-type handset respectively.The both sides of upper slide 2 vertically are provided with card article 4, and lower skateboard 1 both sides vertically are provided with draw-in groove 3, and draw-in groove 3 and card article 4 engage mutually, make upper slide 2 be fastened on longitudinal sliding motion in the lower skateboard 1.The upper slide 2 of engaging, lower skateboard 1 phase opposite side to the inside are respectively equipped with two groups of interior fixed parts to protrusion.The two ends of two M type springs 5 are individually fixed on same group the fixed part on upper slide 2, the lower skateboard 1, and two M type springs 5 are oppositely arranged.Closely contact with card article 4 at the draw-in groove 3 that is provided with upper slide 2 fixed parts one side.
Fixed part comprises a rivet 6 and pulley 7, rivet 6 with pulley 7 rivetings on upper slide 2 and lower skateboard 1.The two ends of M type spring 5 are individually fixed in outside the pulley 7.
During initial condition on the same group the angle in the line of the axis of fixed part and card article 4 sidelines be 45～60 °, the fixed part on the upper slide 2 on glide direction at the rear of the fixed part of lower skateboard 1.Because be provided with this angle, not only clamp upper slide 2 and lower skateboard 1, automatically reset after also making things convenient for both slide relative.Can realize different elastic force according to the R angle that the different elastic force of client require to change different sections.
Overall structure only is provided with M type spring 5 and upper slide 2 and lower skateboard 1 like this, and overall structure can be done very compactly, is beneficial to the small and exquisite structure Design of mobile phone.
Claims (6)
1, a kind of sliding type opening and closing apparatus of slide phone, comprise lower skateboard and the upper slide that is slidingly matched with lower skateboard, lower skateboard, upper slide are connecting the body and the lid of cover-slide-type handset respectively, it is characterized in that: lower skateboard, upper slide both sides are respectively equipped with the draw-in groove and the card article of mutual engaging, then longitudinal sliding motion in draw-in groove of card article on vertically; The upper slide of engaging, the phase opposite side to the inside of lower skateboard, be respectively equipped with some groups interior fixed part to protrusion, the two ends of a spring part are individually fixed on same group the fixed part on upper slide, the lower skateboard, and the card article of both sides has only and a side contacts with draw-in groove homonymy.
2, the sliding type opening and closing apparatus of a kind of slide phone according to claim 1, it is characterized by: upper slide is provided with card article, lower skateboard is provided with draw-in groove, and upper slide is stuck in the lower skateboard, contacts with card article at the draw-in groove of a side of the fixed part that is provided with upper slide.
3, the sliding type opening and closing apparatus of a kind of slide phone according to claim 1, it is characterized by: during initial condition, the angle in the line of the axis of fixed part on the same group and card article sideline is 45 °～60 °, the fixed part on the upper slide on glide direction at the rear of the fixed part of lower skateboard.
4, the sliding type opening and closing apparatus of a kind of slide phone according to claim 1 is characterized by: spring part is a M type spring.
5, according to the sliding type opening and closing apparatus of claim 1 or 4 described a kind of slide phones, it is characterized by: be provided with two groups of adjacent on glide direction fixed parts, all connect M type spring between every group of fixed part, two M type springs are oppositely arranged.
6, the sliding type opening and closing apparatus of a kind of slide phone according to claim 1 is characterized by: fixed part comprises a rivet and a pulley, rivet with the pulley riveting on upper slide and lower skateboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201327608U CN201252579Y (en) | 2008-08-26 | 2008-08-26 | Sliding type opening and closing device of slip cover mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201327608U CN201252579Y (en) | 2008-08-26 | 2008-08-26 | Sliding type opening and closing device of slip cover mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201252579Y true CN201252579Y (en) | 2009-06-03 |
Family
ID=40748242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201327608U Expired - Fee Related CN201252579Y (en) | 2008-08-26 | 2008-08-26 | Sliding type opening and closing device of slip cover mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201252579Y (en) |
-
2008
- 2008-08-26 CN CNU2008201327608U patent/CN201252579Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DONGGUAN KECHENDA ELECTRONICS TECHNOLOGY CO., LTD. Free format text: FORMER NAME: DONGGUAN KAICHANGDE ELECTRONIC TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong city in Dongguan Province town of Tangxia Keyuan Information Industry Park No. B19-2-2 Patentee after: Dongguan Kechenda Electronic Technology Co., Ltd Address before: 523000 Guangdong city in Dongguan Province town of Tangxia Keyuan Information Industry Park No. B19-2-2 Patentee before: Dongguan Kechenda Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090603 Termination date: 20140826 |
|
| EXPY | Termination of patent right or utility model |