CN209067653U - Notebook aluminium extruded shaft with a variety of fixed forms - Google Patents
Notebook aluminium extruded shaft with a variety of fixed forms Download PDFInfo
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- CN209067653U CN209067653U CN201821887961.9U CN201821887961U CN209067653U CN 209067653 U CN209067653 U CN 209067653U CN 201821887961 U CN201821887961 U CN 201821887961U CN 209067653 U CN209067653 U CN 209067653U
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- cover body
- outer cover
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- baffle
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Abstract
The notebook aluminium extruded shaft with a variety of fixed forms that the utility model discloses a kind of, including outer cover body (1) and baffle (2), the outer cover body is the shell of aluminum profile, the baffle is located at the inside of the outer cover body, the inner wall of the outer cover body is provided along its length multiple gib blocks (11), the baffle has the guide groove (12) to match with the gib block, and all gib blocks are respectively arranged at the different sides of the outer cover body.The outer cover body of the utility model shaft shell is made of Al squeezing material, with preferable precision and surface quality, and cost is relatively low, Weir Plate Thickness in outer cover body is thicker than the wall thickness of outer cover body, cooperates gib block and guide groove to use, without being welded and fixed, it is to ensure that the stability of baffle, greatly less process reduces cost, and also has and stability comparable when being welded and fixed.
Description
Technical field
The utility model relates to laptop technical fields, more particularly to a kind of notebook computer rotation shaft.
Background technique
With the development of science and technology, various electronic products constantly occur, huge change is brought to people's lives, especially
It is that the use of computer changes people's lives mode, accelerates people's lives rhythm, and existing notebook is with flip
Formula is in the majority, to meet the considerations of thin, small and light-weight etc., is typically designed to the pedestal being made of host main body and keyboard
And upper cover two parts that display screen and lid are constituted are constituted, laptop when not using or with state is finished, just cover by upper cover
It closes on its pedestal, upper cover must be raised upwards to appropriate angle when in use, could be convenient for operating with；
Laptop rotating shaft is the important component for connecting the fuselage and screen of laptop, it is used as connecting component also to make
For a part of notebook computer shell.Laptop rotating shaft not only needs the function of shaft, also to play beautiful effect, existing
Processing efficiency is low using the processing method of punching press for laptop rotating shaft, and processing precision of products is low, and raw material used are more, is processed into
This height.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of notebook aluminium extruded with a variety of fixed forms turn
Axis, outer cover body are made of Al squeezing material, have preferable precision and surface quality, and cost is relatively low, in outer cover body
Weir Plate Thickness is thicker than the wall thickness of outer cover body, cooperates gib block and guide groove to use, without being welded and fixed, it will be able to guarantee gear
The stability of plate, greatly less process reduce cost, and also have and stability comparable when being welded and fixed.
In order to solve the above technical problems, a technical solution of the use of the utility model is as follows:
A kind of notebook aluminium extruded shaft with a variety of fixed forms, the shaft shell including coating laptop rotating shaft are described
Shaft shell includes outer cover body and baffle, and the outer cover body is the perforative thin-wall part in both ends, and the outer cover body is aluminum profile
The shell of system, the baffle are located at the inside of the outer cover body, and the baffle has pass through for notebook axis first to lead to
Hole, the second through-hole passed through for screen installation axle and for the third through-hole of threading；
The inner wall of the outer cover body is provided along its length multiple gib blocks, and the baffle has and the gib block
The guide groove to match, all gib blocks are respectively arranged on the different faces of the outer cover body.
It further says, the section of the outer cover body generally strip, wherein longer side has three-stage
First curved side, and the other side on the other side has the second curved side of three-stage, first curved side and described second
Curved side is arranged in parallel, and the wherein side of the shorter opposite sides of the strip is circular arc side, and the circular arc side is to institute
The outside for stating outer cover body is outstanding arc-shaped.
It further says, there are three the gib block tools, and three gib blocks are respectively arranged on described longer opposite two
Side and the circular arc side.
It further says, the section of the gib block is the circle that diameter is 0.35-0.6mm.
It further says, the wall thickness of the outer cover body is 0.7-1.2mm.
Further say, the baffle with a thickness of 1.4-2.5mm.
It further says, the baffle and the outer cover body are that interference fit is fixed.
It further says, the position that the baffle and the outer cover body combine is coated with glue.
It further says, the baffle and the outer cover body are to be welded and fixed.
It further says, the inner sidewall of the outer cover body is the surface that aluminium extruded is formed, the outer surface of the outer cover body
For plate surface.
The utility model has the beneficial effects that
The laptop rotating shaft shell of the utility model, outer cover body are made of Al squeezing material, have preferable precision and table
Surface roughness quality, and cost is relatively low；In addition, since the Weir Plate Thickness in outer cover body is thicker than the wall thickness of outer cover body, institute
It to cooperate gib block and guide groove to use, and is between the two interference fit, without being welded and fixed, it will be able to guarantee the steady of baffle
Qualitative, greatly less process reduces cost, and also has and stability comparable when being welded and fixed.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the shaft shell of the utility model；
Fig. 2 is the decomposition texture schematic diagram of the shaft shell of the utility model；
Fig. 3 is the A direction view of Fig. 1；
Each section label is as follows in attached drawing:
Outer cover body 1, baffle 2, first through hole 21, the second through-hole 22, third through-hole 23, gib block 11, guide groove 12, compared with
Long side 14, first curved side 14A, 14B, 14C, the other side 15, second curved side 15A, 15B, 15C, circular arc side 13, shell
The thickness t2 of the wall thickness t1 of ontology, baffle.
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 notebook aluminium extruded shaft with a variety of fixed forms, as shown in Fig. 1 to Fig. 3: including coating pen
Remember that the shaft shell of this shaft, the shaft shell include outer cover body 1 and baffle 2, the outer cover body is the perforative thin-walled in both ends
Part, the outer cover body are the shell of aluminum profile, and the baffle is located at the inside of the outer cover body, and the baffle, which has, to be used
The first through hole 21 that passes through in notebook axis, the second through-hole 22 passed through for screen installation axle and for the third through-hole of threading
23；
The inner wall of the outer cover body is provided along its length multiple gib blocks 11, and the baffle has and the guiding
The guide groove 12 that item matches, all gib blocks are respectively arranged on the different faces of the outer cover body.
The section of the outer cover body generally strip, wherein longer side 14 has the first curved side of three-stage
14A, 14B, 14C, and the other side on the other side 15 has second curved side 15A, 15B, 15C of three-stage, described first is curved
Bent side is arranged in parallel with second curved side, and specifically 14A is parallel with 15A；Shorter opposite two of the strip
The wherein side of side is circular arc side 13, and the circular arc side is outstanding arc-shaped to the outside of the outer cover body.
There are three the gib block tools, and three gib blocks are respectively arranged on the longer opposite sides and the circular arc
Side, actually three gib blocks are mutually configured to triangle i.e. and can guarantee the stability of guiding.
The section of the gib block is the circle that diameter is 0.35-0.6mm.
The wall thickness t1 of the outer cover body is 0.7-1.2mm.
The thickness t2 of the baffle is 1.4-2.5mm.
The baffle and the outer cover body are that interference fit is fixed；
The position that the baffle and the outer cover body combine is coated with glue, and the glue is the material with outer cover body
The corresponding aluminium alloy glue of the matter trade mark.
The baffle and the outer cover body are to be welded and fixed.
The inner sidewall of the outer cover body is the non-processing surface that aluminium extruded is formed, and the outer surface of the outer cover body is plating
Surface.
The course of work and working principle of the utility model are as follows:
This laptop rotating shaft shell, outer cover body are made of Al squeezing material, have preferable precision and surface roughness matter
Amount, and cost is relatively low；In addition, since the Weir Plate Thickness in outer cover body is thicker than the wall thickness of outer cover body, so cooperation guiding
Item and guide groove use, and are between the two interference fit, without being welded and fixed, it will be able to guarantee the stability of baffle, greatly
Less process reduces cost, and also has and stability comparable when being welded and fixed.
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 (10)
1. a kind of notebook aluminium extruded shaft with a variety of fixed forms, the shaft shell including coating laptop rotating shaft, feature
Be: the shaft shell includes outer cover body (1) and baffle (2), and the outer cover body is the perforative thin-wall part in both ends, described outer
Shell ontology is the shell of aluminum profile, and the baffle is located at the inside of the outer cover body, and the baffle, which has, is used for notebook
First through hole (21) that axis passes through, the second through-hole (22) passed through for screen installation axle and for the third through-hole of threading
(23)；
The inner wall of the outer cover body is provided along its length multiple gib blocks (11), and the baffle has and the gib block
The guide groove (12) to match, all gib blocks are respectively arranged at the different sides of the outer cover body.
2. the notebook aluminium extruded shaft according to claim 1 with a variety of fixed forms, it is characterised in that: the shell
The section of ontology generally strip, wherein longer side (14) have the first curved side (14A, 14B, 14C) of three-stage,
And the other side (15) on the other side has the second curved side (15A, 15B, 15C) of three-stage, first curved side and institute
It states the second curved side to be arranged in parallel, the wherein side of the shorter opposite sides of the strip is circular arc side (13), the circle
Arc side is outstanding arc-shaped to the outside of the outer cover body.
3. the notebook aluminium extruded shaft according to claim 2 with a variety of fixed forms, it is characterised in that: the guiding
There are three item tools, and three gib blocks are respectively arranged on the longer opposite sides and the circular arc side.
4. the notebook aluminium extruded shaft according to claim 1 with a variety of fixed forms, it is characterised in that: the guiding
The section of item is the circle that diameter is 0.35-0.6mm.
5. the notebook aluminium extruded shaft according to claim 4 with a variety of fixed forms, it is characterised in that: the shell
The wall thickness (t1) of ontology is 0.7-1.2mm.
6. the notebook aluminium extruded shaft according to claim 1 with a variety of fixed forms, it is characterised in that: the baffle
Thickness (t2) be 1.4-2.5mm.
7. the notebook aluminium extruded shaft according to claim 1 with a variety of fixed forms, it is characterised in that: the baffle
It is that interference fit is fixed with the outer cover body.
8. the notebook aluminium extruded shaft according to claim 7 with a variety of fixed forms, it is characterised in that: the baffle
The position combined with the outer cover body is coated with glue.
9. the notebook aluminium extruded shaft according to claim 1 with a variety of fixed forms, it is characterised in that: the baffle
It is to be welded and fixed with the outer cover body.
10. the notebook aluminium extruded shaft according to claim 1 with a variety of fixed forms, it is characterised in that: described outer
The inner sidewall of shell ontology is the surface that aluminium extruded is formed, and the outer surface of the outer cover body is plate surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887961.9U CN209067653U (en) | 2018-11-16 | 2018-11-16 | Notebook aluminium extruded shaft with a variety of fixed forms |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887961.9U CN209067653U (en) | 2018-11-16 | 2018-11-16 | Notebook aluminium extruded shaft with a variety of fixed forms |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209067653U true CN209067653U (en) | 2019-07-05 |
Family
ID=67099323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821887961.9U Active CN209067653U (en) | 2018-11-16 | 2018-11-16 | Notebook aluminium extruded shaft with a variety of fixed forms |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209067653U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139032A1 (en) * | 2020-01-08 | 2021-07-15 | 昆山慧智柏电子科技有限公司 | Light and thin notebook computer rotary shaft |
-
2018
- 2018-11-16 CN CN201821887961.9U patent/CN209067653U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021139032A1 (en) * | 2020-01-08 | 2021-07-15 | 昆山慧智柏电子科技有限公司 | Light and thin notebook computer rotary shaft |
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