CN203278905U - Cover-turning hinge and cover-turning mobile phone - Google Patents
Cover-turning hinge and cover-turning mobile phone Download PDFInfo
- Publication number
- CN203278905U CN203278905U CN 201320172047 CN201320172047U CN203278905U CN 203278905 U CN203278905 U CN 203278905U CN 201320172047 CN201320172047 CN 201320172047 CN 201320172047 U CN201320172047 U CN 201320172047U CN 203278905 U CN203278905 U CN 203278905U
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- cover
- hinge
- turning
- dismounting
- axis
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Abstract
The utility model relates to the technical field of cover-turning mobile phones, and discloses a cover-turning hinge and a cover-turning mobile phone. The cover-turning hinge comprises a hinge shaft, and the assembling/dismounting end face of the hinge shaft is provided with a clamping part which is matched with an assembling/dismounting part of an assembling/dismounting tool of an articulated shaft in structure. According to the utility model, the assembling/dismounting end face of the hinge shaft is provided with the clamping part which is matched with the assembling/dismounting part of the assembling/dismounting tool of the articulated shaft in structure, so that the cover-turning mobile phone can be assembled and dismounted by a common screwdriver easily. A hinge needs to be assembled and dismounted by a positioning screwdriver or a special clamp at present; and due to the fact that the head end faces of the positioning screwdriver or the special clamp and the hinge shaft are made of metal materials, the friction coefficient is small, relative slide is liable to generate, and it is hard to assemble and dismount the cover-turning mobile phone and even potential safety hazards are existed, and all the above problems are solved.
Description
Technical field
The utility model relates to the clamshell phone technical field, is specifically related to a kind of cover-turning hinge of being convenient to mount and dismount and clamshell phone.
Background technology
Clamshell phone mainly comprises two parts: main part and turning cover part both link together by a cover-turning hinge (Hinge).Cover-turning hinge generally comprises a shell, is provided with hinge axis (Hinge Shaft) in described shell.Cover-turning hinge integral body generally is arranged on the lower casing of turning cover part, and the installing hole of hinge axis is arranged on the fore shell of main part.In complete machine when assembling, first assemble turning cover part, then turning cover part is pre-assembled on the fore shell of main part, utilizes positioning screwdriver or special fixture to withstand the head of hinge axis, hinge axis moved in the installing hole on the fore shell of main part.Leave removal hole on the fore shell of main part, during dismounting, screwdriver or special fixture are stretched into from removal hole, withstand the hinge axis head end, the turning cover part lower casing is disassembled.
The head dismounting end face of present hinge axis is a plane, need to use positioning screwdriver or special fixture in assembling when maybe dismantling when reprocessing, and because the head dismounting end face of positioning screwdriver or special fixture and hinge axis is metal material, friction factor is less, easy relative sliding, can cause difficulty when assembling or dismounting, even have potential safety hazard, cause dismounting injury to personnel evil.
The utility model content
The purpose of this utility model is to provide a kind of cover-turning hinge of being convenient to mount and dismount and clamshell phone in order to overcome above-mentioned shortcoming of the prior art, be intended to solve existing clamshell phone and need to use positioning screwdriver or special fixture when dismounting, dismounting inconvenience and the problem that may cause injury to personnel.
For achieving the above object, the utility model is by the following technical solutions:
A kind of cover-turning hinge comprises hinge axis, is provided with the screens section that matches with the dismounting section structure of jointed shaft dismantling device on the dismounting end face of described hinge axis.
Described hinge axis is placed in a shell, comprises a fixed axis, with coaxial rotating shaft and the axle sleeve of described fixed axis and be installed on spring between described axle sleeve and shell; Described fixed axis passes successively from an end of described shell that the other end in described shell stretches out after described rotating shaft, axle sleeve and spring; Described screens section is located on the end face of described fixed axis.
Described screens section is groove or projection.
Described groove be shaped as cross, in-line or regular polygon.
The purpose of this utility model also is to provide a kind of clamshell phone, comprises main part and turning cover part, and described main part and turning cover part are connected by cover-turning hinge; Described cover-turning hinge comprises hinge axis, is provided with the screens section that matches with the dismounting section structure of jointed shaft dismantling device on the dismounting end face of described hinge axis.
Described hinge axis is placed in a shell, comprises a fixed axis, with coaxial rotating shaft and the axle sleeve of described fixed axis and be installed on spring between described axle sleeve and shell; Described fixed axis passes successively from an end of described shell that the other end in described shell stretches out after described rotating shaft, axle sleeve and spring; Described screens section is located on the end face of described fixed axis.
Described screens section is groove or projection.
Described groove be shaped as cross, in-line or regular polygon.
Described turning cover part is provided with the installation portion of described cover-turning hinge, and described main part is provided with the disposal area of described installation portion, and inboard, described disposal area is provided with the axis hole of the hinge axis that described cover-turning hinge is installed.
the utility model is owing to offering the screens section that matches with the dismounting section structure of jointed shaft dismantling device on the dismounting end face of hinge axis, thereby when carrying out the mobile phone installation and removal, can use the normal screws cutter can realize dismounting, thereby make clamshell phone be very easy to when assembling or dismounting, having solved present hinge need to use positioning screwdriver or special fixture to carry out dismounting when dismounting, and when using positioning screwdriver or special fixture to carry out dismounting, because the head end of positioning screwdriver or special fixture and hinge axis is metal material, friction factor is less, easy relative sliding, can cause difficulty when assembling or dismounting, even there is the problem of potential safety hazard.
Description of drawings
Figure 1 shows that the decomposition texture schematic diagram of the clamshell phone that the utility model provides;
The entire combination schematic diagram of the clamshell phone that the utility model shown in Figure 2 provides;
Figure 3 shows that the schematic perspective view of the cover-turning hinge that the utility model provides;
Figure 4 shows that cover-turning hinge shown in Figure 3 is from the schematic top plan view of hinge axis dismounting end face;
Figure 5 shows that another cover-turning hinge that the utility model provides is from the schematic top plan view of hinge axis dismounting end face;
Figure 6 shows that a cover-turning hinge again that the utility model provides is from the schematic top plan view of hinge axis dismounting end face;
Figure 7 shows that another cover-turning hinge that the utility model provides is from the schematic top plan view of hinge axis dismounting end face.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is further elaborated.
Shown in Fig. 1～2, a kind of clamshell phone comprises main part 1 and turning cover part 2 by cover-turning hinge 3 hinge-connections, and described main part 1 includes fore shell 11, back cover 12, battery 13, battery case 14, circuit board 15 and keyboard 16; Described turning cover part 2 includes upper casing 21, lower casing 22 and LCD display 23, display window 24; Described lower casing 22 front ends are provided with the installation portion 221 of described cover-turning hinge 3, are provided with the installing hole 222 that described cover-turning hinge 3 is installed on described installation portion 221; Described main part 2 is provided with the disposal area 111 of matching with described installation portion 221,111 inboards, described disposal area are provided be used to the axis hole 110 that described cover-turning hinge 3 is installed, pass the installing hole 222 on described installation portion 221 and be installed in described axis hole 110 by described cover-turning hinge 3, described cover-turning hinge 3 with the turning cover part 2 of described clamshell phone and main part 1 hinge-connection together.
Shown in Figure 3, described cover-turning hinge 3 comprises a shell 30 and hinge axis 31, and described hinge axis 31 is located in described shell 30, and described hinge axis 31 is installed in described axis hole 110.
Have and the jointed shaft dismantling device on the dismounting end face of the hinge axis 31 of described cover-turning hinge 3, the screens section that matches as the dismounting section structure of screwdriver, when described dismounting end face refers on clamshell phone installation and removal hinge axis 31, on described hinge axis 31 with the dismounting section of described jointed shaft dismantling device, as the contacted end face in cutter head position of screwdriver.
Shown in Figure 3, in the utility model embodiment, described hinge axis 31 comprise a fixed axis 310, with the coaxial rotating shaft of described fixed axis 310 311 and axle sleeve (not shown) and the spring (not shown) that acts on described axle sleeve; Described fixed axis 310 passes successively from an end of described shell 30 that the other end in described shell 30 stretches out after described rotating shaft 311, axle sleeve and spring; Described screens section is located on the end face of described fixed axis 310.The concrete structure of described cover-turning hinge 3 sees also Chinese utility model patent " cover-turning hinge of hand held electronic terminals product " (number of patent application 200820121264.2).
In the utility model embodiment, described screens section can be groove, can be also the projection of definite shape.
Shown in Fig. 3～4, described hinge axis 31 end faces are provided with the groove that is shaped as decussate texture 312.
The groove of this kind decussate texture can coordinate with Phillips screwdriver, when assembling or dismounting clamshell phone, can directly use Phillips screwdriver to be inserted in the decussate texture groove of dismounting end face of hinge axis 31, so just prevented the relative sliding between screwdriver or special fixture and hinge axis 31 dismounting end faces, thereby make clamshell phone convenient when assembling and dismounting, and eliminated potential safety hazard.
Shown in Figure 5, the shape of the groove on described hinge axis 31 end faces also can be in-line structure 313, is used for coordinating Flathead screwdriver to use.
Shown in Figure 6, the shape of the groove on described hinge axis 31 end faces also can be hexgonal structure 314, also can pentagon structure or other polygonal structure or polygonized structure, and as regular pentagon, regular hexagon etc.
Shown in Figure 7, the shape of the groove on described hinge axis 31 end faces can also for rectangular configuration 315, comprise square or rectangular.
Certainly, the shape of the groove on the dismounting end face of the hinge axis 31 of described cover-turning hinge 3 can be also the corresponding any geometrical form of cutter head shape of other and adaptable screwdriver.
The shape of described projection can be the shape of foregoing groove, can be the geometries such as in-line, cross or regular polygon.
the utility model is owing to offering the screens section that matches with the dismounting section structure of jointed shaft dismantling device on the dismounting end face of hinge axis, thereby make clamshell phone be very easy to when assembling or dismounting, improved production efficiency, having solved present hinge need to use positioning screwdriver or special fixture to carry out dismounting when dismounting, and when using positioning screwdriver or special fixture to carry out dismounting, because the head end of positioning screwdriver or special fixture and hinge axis is metal material, friction factor is less, easy relative sliding, can cause difficulty when assembling or dismounting, even there is the problem of potential safety hazard, thereby got rid of potential safety hazard, the protection Employee Security, use common screwdriver to get final product when assembling, need not to make special fixture.
The above is only preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (9)
1. a cover-turning hinge, comprise hinge axis; It is characterized in that, be provided with the screens section that matches with the dismounting section structure of jointed shaft dismantling device on the dismounting end face of described hinge axis.
2. cover-turning hinge according to claim 1, is characterized in that, described hinge axis is placed in a shell, comprises a fixed axis, with coaxial rotating shaft and the axle sleeve of described fixed axis and be installed on spring between described axle sleeve and shell; Described fixed axis passes successively from an end of described shell that the other end in described shell stretches out after described rotating shaft, axle sleeve and spring; Described screens section is located on the end face of described fixed axis.
3. cover-turning hinge according to claim 1, is characterized in that, described screens section is groove or projection.
4. cover-turning hinge according to claim 3, is characterized in that, described groove be shaped as cross, in-line or regular polygon.
5. a clamshell phone, comprise main part and turning cover part, and described main part and turning cover part are connected by cover-turning hinge; Described cover-turning hinge comprises hinge axis, it is characterized in that, is provided with the screens section that matches with the dismounting section structure of jointed shaft dismantling device on the dismounting end face of described hinge axis.
6. clamshell phone according to claim 5, is characterized in that, described hinge axis is placed in a shell, comprises a fixed axis, with coaxial rotating shaft and the axle sleeve of described fixed axis and be installed on spring between described axle sleeve and shell; Described fixed axis passes successively from an end of described shell that the other end in described shell stretches out after described rotating shaft, axle sleeve and spring; Described screens section is located on the end face of described fixed axis.
7. clamshell phone according to claim 5, is characterized in that, described screens section is groove or projection.
8. clamshell phone according to claim 7, is characterized in that, described groove be shaped as cross, in-line or regular polygon.
9. clamshell phone according to claim 5, it is characterized in that, described turning cover part is provided with the installation portion of described cover-turning hinge, and described main part is provided with the disposal area of described installation portion, and inboard, described disposal area is provided with the axis hole of the hinge axis that described cover-turning hinge is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320172047 CN203278905U (en) | 2013-04-08 | 2013-04-08 | Cover-turning hinge and cover-turning mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320172047 CN203278905U (en) | 2013-04-08 | 2013-04-08 | Cover-turning hinge and cover-turning mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203278905U true CN203278905U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320172047 Expired - Fee Related CN203278905U (en) | 2013-04-08 | 2013-04-08 | Cover-turning hinge and cover-turning mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203278905U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828279A (en) * | 2018-04-28 | 2018-11-16 | 陈炜 | Test pencil with liquid crystal display |
| WO2022170474A1 (en) * | 2021-02-09 | 2022-08-18 | 广州视源电子科技股份有限公司 | Rotating shaft kit, rotating support, and camera structure |
-
2013
- 2013-04-08 CN CN 201320172047 patent/CN203278905U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108828279A (en) * | 2018-04-28 | 2018-11-16 | 陈炜 | Test pencil with liquid crystal display |
| WO2022170474A1 (en) * | 2021-02-09 | 2022-08-18 | 广州视源电子科技股份有限公司 | Rotating shaft kit, rotating support, and camera structure |
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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: 20131106 Termination date: 20140408 |