CN208444240U

CN208444240U - Durable type laptop shaft

Info

Publication number: CN208444240U
Application number: CN201821887841.9U
Authority: CN
Inventors: 吴红兵
Original assignee: Kunshan Yingsijie Precision Electronics Co Ltd
Current assignee: Kunshan Yingsijie Precision Electronics Co Ltd
Priority date: 2018-11-16
Filing date: 2018-11-16
Publication date: 2019-01-29
Anticipated expiration: 2028-11-16

Abstract

The utility model discloses a kind of durable type laptop shaft, including cylindrical cavity and it is set to the intracorporal baffle of the cylindrical chamber；The cylindrical cavity includes being sequentially connected and integrally formed nine faces and be the first plane, the second plane, third plane, fourth plane, the 5th plane, the 6th plane, the 7th plane, the 8th plane and the 9th plane respectively；The baffle includes pedestal connecting hole, upper cover connecting hole and string holes, it further include a quoit, it is equipped with several guide posts on the circumferencial direction of the outer wall of the quoit, offers several guide grooves respectively on the circumferencial direction of the inner wall on the circumferencial direction of the inner wall of the pedestal connecting hole and in the upper cover connecting hole；The inner wall of the string holes offers a groove, and the groove is clamped the matched gasket of a shape, offers several string holes for being routed through on the gasket.The utility model structure is simple, long service life, and can be improved the protection and arrangement of route in shaft.

Description

Durable type laptop shaft

Technical field

The utility model belongs to notebook computer rotation shaft technical field, uses more particularly to a kind of durable type laptop Shaft.

Background technique

Due to the progress and development of science and technology, no matter computer has been that people are all indispensable in work or daily life And be indispensable tool, furthermore, due to the high mechanization of electronic product, at a high speed with can carrying fast development, gradually take down notes The agitation of this computer has swept across advanced business people, and is gradually popularized for user.

And existing notebook is in the majority with cover-lifting type, to meet the considerations of designed such as thin, small and light-weight, generally all sets Upper cover two parts that the pedestal being made of host main body and keyboard and display screen and lid are constituted are counted into constitute, and notebook turns Axis is the pedestal for connecting laptop and the important component of upper cover, and existing laptop rotating shaft is in addition to having the function of shaft, also Play the role of certain beauty function, it is more single；And the anti-fatigue performance of existing laptop rotating shaft is poor, easily causes tired mill Damage, fretting wear etc..Therefore, the laptop rotating shaft for improving the prior art has great importance.

Utility model content

For the utility model mainly solving the technical problems that providing a kind of durable type laptop shaft, structure is simple Single, long service life, and can be improved the protection and arrangement of route in shaft.

In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of durable type notebook electricity Brain shaft, including cylindrical cavity and the formation accommodating space in the intracorporal baffle of the cylindrical chamber, the cylindrical cavity, institute The inner wall for stating baffle and the cylindrical cavity be detachably connected and the baffle perpendicular to the cylindrical cavity inner wall；

The cylindrical cavity include be sequentially connected and integrally formed nine faces and be respectively the first plane, the second plane, Third plane, fourth plane, the 5th plane, the 6th plane, the 7th plane, the 8th plane and the 9th plane；First plane, Second plane and third plane are located at the same side, and the 5th plane, the 6th plane and the 7th plane are located at the same side, and described eight Plane and the 9th plane are located at the same side, and the fourth plane and the 8th plane/the 9th plane are opposite, and described first Plane is opposite with the 7th plane, and second plane is opposite with the 6th plane, the third plane and the described 5th Plane is opposite；

The baffle includes pedestal connecting hole, upper cover connecting hole and string holes, and the pedestal connecting hole is through-hole, mainly with pen Remember the host machine part connection of this computer, the upper cover connecting hole is through-hole, is mainly connect with the screen portions of laptop, institute Stating string holes is through-hole, main to place winding displacement necessary to host is connect with screen；

Further include a quoit, several guide posts is equipped on the circumferencial direction of the outer wall of the quoit, at the bottom It is offered respectively on the circumferencial direction of inner wall on the circumferencial direction of the inner wall of seat connecting hole and in the upper cover connecting hole several Guide groove, the guide post realize quoit and pedestal connecting hole/upper cover connecting hole phase with the guide groove snap-fit To rotation stop；

The inner wall of the string holes offers a groove, and the groove is clamped the matched gasket of a shape, opens on the gasket Equipped with several string holes for being routed through；

The shape and size of the baffle are consistent with the cross sectional shape of the cylindrical cavity and size；

The edge of the baffle and the inner wall of the cylindrical cavity fit closely, and the edge of baffle and the cylindrical cavity Inner wall be spot welding connection.

The utility model is that further technical solution is used by solving its technical problem:

It further says, the quoit is copper quoit.

It further says, the gasket is foam gasket.

It further says, the guide groove of several pedestal connecting holes all extends to institute by the inner end of the pedestal connecting hole State the outer end front of pedestal connecting hole；The guide groove of several upper cover connecting holes is all extended by the inner end of the upper cover connecting hole To the outer end front of the upper cover connecting hole.

It further says, the length of the cylindrical cavity is 30.40 ± 0.50mm, and the maximum width of the cylindrical cavity is 7.83 ± 0.50mm and minimum widith are 6.36 ± 0.50mm, and the maximum height of the cylindrical cavity is 20.03 ± 0.50mm.

Further say, the aperture of the pedestal connecting hole, the aperture of the upper cover connecting hole and the string holes aperture It is all 2.30 ± 0.50mm.

Further say, the baffle with a thickness of 1.00 ± 0.05mm.

Further say, the quoit with a thickness of 0.20 ± 0.05mm.

It further says, the outer wall of the cylindrical cavity is frosting or highlighted face.

It further says, the cylindrical cavity and the baffle are all aluminum alloy material or ABS material.

The utility model has the beneficial effects that

The utility model cylindrical cavity includes being sequentially connected and integrally formed nine faces and be the first plane, second respectively Plane, third plane, fourth plane, the 5th plane, the 6th plane, the 7th plane, the 8th plane and the 9th plane, structure essence Letter, molding easy to process；

Since baffle material is aluminum alloy material or ABS material, when overturning laptop for a long time, with pedestal connecting hole The host machine part and pedestal connecting hole of connection are contacted and are contacted with the screen portions of upper cover connecting hole connection and upper cover connecting hole Micro tribology can be generated, is easily worn baffle, is all socketed with one in the pedestal connecting hole and upper cover connecting hole of the utility model Quoit, the quoit are copper quoit, and copper quoit is wear-resistant, can reduce the abrasion of baffle, improve shaft shell Service life；

Installation that quoit and pedestal connecting hole/upper cover connecting hole both are realized by guide post and the structure of guide groove and Opposite rotation stop, structure is simple, easy for installation, will not influence the processing efficiency of shaft shell；

The inner wall of the utility model string holes offers a groove, and groove is clamped the matched gasket of a shape, opens up on gasket There are several string holes for being routed through, structure design is conducive to that the route in shaft shell is protected and arranged, and the pad Piece is foam gasket, soft, will not damage route.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model；

Fig. 2 is the structural schematic diagram of the utility model cylindrical cavity；

Fig. 3 is the structural schematic diagram of the utility model baffle；

Fig. 4 is the portion the A enlarged drawing of Fig. 3；

Fig. 5 is the portion the B enlarged drawing of Fig. 3；

Fig. 6 is the structural schematic diagram of the utility model quoit；

Fig. 7 is the structural schematic diagram of the utility model gasket；

Each section label is as follows in attached drawing:

Cylindrical cavity 1, the first plane 11, the second plane 12, third plane 13, fourth plane 14, the 5th plane the 15, the 6th Plane 16, the 7th plane 17, the 8th plane 18, the 9th plane 19, baffle 2, pedestal connecting hole 21, guide groove 211, upper cover connection Hole 22, string holes 23, groove 231, quoit 3, guide post 31, gasket 4, string holes 41, the length H1 of cylindrical cavity, cylindrical cavity Maximum width W1, the minimum widith W2 of cylindrical cavity, the maximum height H2 of cylindrical cavity, the thickness D1 of baffle and the thickness of quoit Spend D2.

Specific embodiment

The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear Define.

Embodiment: a kind of durable type laptop shaft, as shown in Fig. 1-Fig. 7, including cylindrical cavity 1 and be set to institute It states the intracorporal baffle 2 of cylindrical chamber, forms accommodating space in the cylindrical cavity, the inner wall of the baffle and the cylindrical cavity can The inner wall of dismantling connection and the baffle perpendicular to the cylindrical cavity；

The cylindrical cavity 1 includes being sequentially connected and integrally formed nine faces and be that the first plane 11, second is flat respectively Face 12, third plane 13, fourth plane 14, the 5th plane 15, the 6th plane 16, the 7th plane 17, the 8th plane 18 and the 9th Plane 19；First plane, the second plane and third plane are located at the same side, the 5th plane, the 6th plane and the 7th Plane is located at the same side, and eight plane and the 9th plane are located at the same side, and the fourth plane and the 8th plane/ 9th plane is opposite, and first plane is opposite with the 7th plane, and second plane is opposite with the 6th plane, institute It is opposite with the 5th plane to state third plane；

The baffle 2 includes pedestal connecting hole 21, upper cover connecting hole 22 and string holes 23, and the pedestal connecting hole is through-hole, Mainly connect with the host machine part of laptop, the upper cover connecting hole be through-hole, mainly with the screen section of laptop Divide connection, the string holes is through-hole, and main host of placing connect necessary winding displacement with screen；

Further include a quoit 3, several guide posts 31 is equipped on the circumferencial direction of the outer wall of the quoit, described If being offered respectively on the circumferencial direction of the inner wall on the circumferencial direction of the inner wall of pedestal connecting hole and in the upper cover connecting hole Dry guide groove 211, the guide post and the guide groove snap-fit are to realize quoit and pedestal connecting hole/upper cover connecting hole Opposite rotation stop；

The inner wall of the string holes offers a groove 231, and the groove is clamped the matched gasket 4 of a shape, the gasket On offer several string holes 41 for being routed through；

The quoit is copper quoit.

The gasket is foam gasket.

The guide groove of several pedestal connecting holes all extends to the pedestal by the inner end of the pedestal connecting hole and connects The outer end front in hole；The guide groove of several upper cover connecting holes all extends to the upper cover by the inner end of the upper cover connecting hole The outer end front of connecting hole.

The length H1 of the cylindrical cavity is 30.40 ± 0.50mm, the maximum width W1 of the cylindrical cavity is 7.83 ± 0.50mm and minimum widith W2 are 6.36 ± 0.50mm, and the maximum height H2 of the cylindrical cavity is 20.03 ± 0.50mm.

The aperture in the aperture of the pedestal connecting hole, the aperture of the upper cover connecting hole and the string holes is all 2.30 ± 0.50mm。

The thickness D1 of the baffle is 1.00 ± 0.05mm.

The thickness D2 of the quoit is 0.20 ± 0.05mm.

The outer wall of the cylindrical cavity is frosting or highlighted face.

The cylindrical cavity and the baffle are all aluminum alloy material or ABS material.

The working principle of the utility model is as follows:

The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure transformation made based on the specification and figures of the utility model, it is relevant to be applied directly or indirectly in other Technical field is also included in the patent protection scope of the utility model.

Claims

1. a kind of durable type laptop shaft, it is characterised in that: including cylindrical cavity (1) and be set to the cylindrical cavity Interior baffle (2), the cylindrical cavity is interior to form accommodating space, and the inner wall of the baffle and the cylindrical cavity is detachably connected And the baffle is perpendicular to the inner wall of the cylindrical cavity；

The cylindrical cavity includes being sequentially connected and integrally formed nine faces and be the first plane (11), the second plane respectively (12), third plane (13), fourth plane (14), the 5th plane (15), the 6th plane (16), the 7th plane (17), the 8th flat Face (18) and the 9th plane (19)；First plane, the second plane and third plane are located at the same side, the 5th plane, 6th plane and the 7th plane are located at the same side, and eight plane and the 9th plane are located at the same side, the fourth plane Opposite with the 8th plane/the 9th plane, first plane is opposite with the 7th plane, second plane with it is described 6th plane is opposite, and the third plane is opposite with the 5th plane；

The baffle includes pedestal connecting hole (21), upper cover connecting hole (22) and string holes (23), and the pedestal connecting hole is through-hole, Mainly connect with the host machine part of laptop, the upper cover connecting hole be through-hole, mainly with the screen section of laptop Divide connection, the string holes is through-hole, and main host of placing connect necessary winding displacement with screen；

Further include a quoit (3), several guide posts (31) is equipped on the circumferencial direction of the outer wall of the quoit, described If being offered respectively on the circumferencial direction of the inner wall on the circumferencial direction of the inner wall of pedestal connecting hole and in the upper cover connecting hole Dry guide groove (211), the guide post realize that quoit and pedestal connecting hole/upper cover are connect with the guide groove snap-fit The opposite rotation stop in hole；

The inner wall of the string holes offers a groove (231), and the groove is clamped the matched gasket of a shape (4), the gasket On offer several string holes (41) for being routed through；

The edge of the baffle and the inner wall of the cylindrical cavity fit closely, and the edge of baffle and the cylindrical cavity is interior Wall is spot welding connection.

2. durable type laptop shaft according to claim 1, it is characterised in that: the quoit is copper gold Belong to circle.

3. durable type laptop shaft according to claim 1, it is characterised in that: the gasket is foam cushion Piece.

4. durable type laptop shaft according to claim 1, it is characterised in that: several pedestal connecting holes Guide groove the outer end front of the pedestal connecting hole is all extended to by the inner end of the pedestal connecting hole；Several top caps The guide groove for connecing hole is all extended to the outer end front of the upper cover connecting hole by the inner end of the upper cover connecting hole.

5. durable type laptop shaft according to claim 1, it is characterised in that: the length of the cylindrical cavity It (H1) is 30.40 ± 0.50mm, the maximum width (W1) of the cylindrical cavity is 7.83 ± 0.50mm and minimum widith (W2) is 6.36 ± 0.50mm, the maximum height (H2) of the cylindrical cavity are 20.03 ± 0.50mm.

6. durable type laptop shaft according to claim 1, it is characterised in that: the hole of the pedestal connecting hole The aperture of diameter, the aperture of the upper cover connecting hole and the string holes is all 2.30 ± 0.50mm.

7. durable type laptop shaft according to claim 1, it is characterised in that: the thickness (D1) of the baffle For 1.00 ± 0.05mm.

8. durable type laptop shaft according to claim 1, it is characterised in that: the thickness of the quoit It (D2) is 0.20 ± 0.05mm.

9. durable type laptop shaft according to claim 1, it is characterised in that: the outer wall of the cylindrical cavity For frosting or highlighted face.

10. durable type laptop shaft according to claim 1, it is characterised in that: the cylindrical cavity and institute Stating baffle is all aluminum alloy material or ABS material.