CN202418226U - Hollow rotating shaft connector interfered with base rotating shaft hole and rotating shaft - Google Patents
Hollow rotating shaft connector interfered with base rotating shaft hole and rotating shaft Download PDFInfo
- Publication number
- CN202418226U CN202418226U CN2012200172926U CN201220017292U CN202418226U CN 202418226 U CN202418226 U CN 202418226U CN 2012200172926 U CN2012200172926 U CN 2012200172926U CN 201220017292 U CN201220017292 U CN 201220017292U CN 202418226 U CN202418226 U CN 202418226U
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- CN
- China
- Prior art keywords
- rotating shaft
- hollow axle
- shaft hole
- circular
- rotary shaft
- 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 hollow rotating shaft connector interfered with a base rotating shaft hole and a rotating shaft. The hollow rotating shaft connector comprises a hollow rotating shaft, a base and a cell body, wherein the interior of the hollow rotating shaft is hollow, so that a channel is formed; openings for inserting wires are formed at two ends of the channel; the hollow rotating shaft consists of a circular shaft part, a stopping part and a non-circular shaft part which are connected with one another; the base is provided with a first connection sheet; a perpendicular sheet perpendicularly and upwards extends out of one side of the first connection sheet; a non-circular rotating shaft hole is formed in the perpendicular sheet and fixedly sleeved outside the non-circular shaft part of the hollow rotating shaft; the stopping part is stopped on one side surface of the perpendicular sheet; the cell body is provided with a second connection sheet; and a circular elastic barrel structure extends out of one side of the second connection sheet and is sleeved outside the circular shaft part of the hollow rotating shaft, so that the cell body can rotate relative to the hollow rotating shaft.
Description
Technical field
The utility model is about a kind of innovative design of hollow axle pivot; Especially refer to the hollow axle pivot that a kind of pedestal rotary shaft hole and rotating shaft are interfered; In the folding-type electronic device that is fit to be applied to constitute, for example in the running gear such as notebook computer, translating machine by loam cake and base.
Background technique
Because the development of wireless telecommunications is quick, make running gear become instrument indispensable in the popular life.The most frequently used notebook computer then is main force's product of this kind running gear; But for easy to carry, running gear all has the consolidation requirement, makes the space of its device spare part also get over to become to dwindling.And the pivot in the notebook computer then also is asked to simplify.
In relevant preceding case; In the novel letters patent book number of Chinese T W M416315 " hollow shaft hinge structure "; A kind of hollow shaft hinge structure is provided, has included the rotating shaft of this first assembling frame of one first assembling frame, one second assembling frame and a binding and this second assembling frame, wherein; This rotating shaft is that hollow article and two ends have opening respectively; And this first assembling frame has one first sleeve part and one second sleeve part that is sheathed on this rotating shaft respectively with this second assembling frame, and this rotating shaft and this second sleeve part be provided with one first connecting part and one second connecting part that constitutes marriage relation respectively, makes this first assemble frame and get relatively this and second assemble frame and this rotating shaft generation rotating distance; Promote the intensity of hollow shaft hinge structure when rotation by this, and the stability of rotation.
Yet first connecting part and second connecting part are respectively breach and projection in case before this, and the two ends of second sleeve part and rotating shaft solder bond, and this will make wholely makes complicated and the combination difficulty, and relative cost improves, and unfavorable competition remains to be improved in fact.
Summary of the invention
The purpose of the utility model is to provide the hollow axle pivot of a kind of pedestal rotary shaft hole and rotating shaft interference, and it is simple in structure, and is easy to operate, makes simple and easy and the combination facility, has reduced cost.
For realizing above-mentioned purpose, the utility model discloses the hollow axle pivot that a kind of pedestal rotary shaft hole and rotating shaft are interfered, it is characterized in that comprising:
One hollow axle, interior for hollow forms a passage and has the opening that supplies lead to penetrate respectively in these passage two ends, this hollow axle is linked by a circular axial region, a retaining portion and a non-circular axial region;
One pedestal; Have one first connecting sheet, this first connecting sheet, one side is extended a vertical plate vertically upward, and this vertical plate is provided with a non-circular rotary shaft hole; Outside the non-circular axial region of fixedly sleeved this hollow axle of this non-circular rotary shaft hole, and should retaining portion backstop in this vertical plate one side; And
One cell space has one second connecting sheet, and this second connecting sheet, one side is extended a round and elastic barrel structure, and this round and elastic barrel structure is socketed on the circular axial region of this hollow axle outward so that this hollow axle rotation relatively of this cell space.
Wherein, the non-circular rotary shaft hole of the non-circular axial region of this hollow axle and this pedestal is a D shape.
Wherein, the non-circular rotary shaft hole of the non-circular axial region of this hollow axle and this pedestal is a hexagon.
Wherein, the non-circular rotary shaft hole of the non-circular axial region of this hollow axle and this pedestal is square.
Wherein, the round and elastic barrel structure of this cell space is two cell spaces.
Wherein, the round and elastic barrel structure of this cell space is the round and elastic tube that two opposite directions coat.
Pass through said structure; The hollow axle pivot that pedestal rotary shaft hole that the utility model provided and rotating shaft are interfered; Because the non-circular rotary shaft hole with pedestal causes fixation with the non-circular axial region interference of hollow axle; Do not need to make up with complex way such as breach and projection or solder bond, can reach the progressive effect that reduces part manufacturing cost like prior art.
Below, will come to explain in detail the structural feature of the utility model and use effect according to the embodiment shown in the drawing.
Description of drawings
Fig. 1 represents first kind of embodiment's of the utility model exploded view,
Fig. 2 represents first kind of embodiment's of the utility model constitutional diagram,
Fig. 3 represents first kind of embodiment's of the utility model cross section view,
On behalf of first kind of embodiment of the utility model, Fig. 4 be assemblied in the schematic representation of folding-type electronic device,
Fig. 5 represents second kind of embodiment's of the utility model constitutional diagram,
Fig. 6 represents the third embodiment's of the utility model constitutional diagram.
Embodiment
See also Fig. 4 earlier; Shown that hollow axle pivot 1 that the utility model pedestal rotary shaft hole and rotating shaft are interfered is installed in the folding-type electronic device 90 that is made up of loam cake 91 and base 92, to provide loam cake 91 and base 92 to rotarily open relatively and closed function.
The person of advancing sees also Fig. 1 to Fig. 3 and has shown first kind of embodiment of the utility model, and the hollow axle pivot 100 that provides a kind of pedestal rotary shaft hole and rotating shaft to interfere mainly is made up of a hollow axle 11, a pedestal 12 and 13 of cell spaces.
The hollow axle 11 of the utility model is interior for hollow forms a passage 111, and has the opening 112 that supplies lead to penetrate respectively in these passage 111 two ends.Hollow axle 11 is mainly linked by a circular axial region 113, a retaining portion 114 and a non-circular axial region 115.
The pedestal 12 of the utility model has one first connecting sheet 121, and it is fixedly connected with base 92.These first connecting sheet, 121 1 sides are extended a vertical plate 122 vertically upward; This vertical plate 122 is provided with a non-circular rotary shaft hole 123; Outside the non-circular axial region 115 of these non-circular rotary shaft hole 123 fixedly sleeved hollow axles 11; And should retaining portion 114 backstops in vertical plate 122 1 sides, can be referring to shown in Fig. 3 section.
Cell space 13 has one second connecting sheet 131, and it is fixedly connected with loam cake 91.Second connecting sheet, 131 1 sides are extended a round and elastic barrel structure 132, and this round and elastic barrel structure 132 is socketed on outside the circular axial region 113 of hollow axle 11, make cell space 13 hollow axle 11 rotations relatively.The round and elastic barrel structure 132 of cell space 13 is two cell spaces, the round and elastic tube with two opposite directions coatings as shown in the figure.So-called opposite direction coats, and refers to that the formed coating breach of round and elastic tube 132a reaches lower position on relative second connecting sheet 131.
The hollow axle pivot 100 that pedestal rotary shaft hole that the utility model first embodiment is provided and rotating shaft are interfered; Cause fixation owing to interfering with the non-circular axial region 115 of hollow axle 11 with the non-circular rotary shaft hole 123 of pedestal 12; Do not need to make up with breach and projection or solder bond mode, can reach the progressive effect that reduces part manufacturing cost like prior art.
In first kind of embodiment of above-mentioned the utility model, the non-circular axial region of hollow axle 11 115 be a D shape with the non-circular rotary shaft hole 123 of pedestal 12, but the also shape of other any formation interference.
See also Fig. 5 and shown second kind of embodiment of the utility model; Hollow axle pivot 200 and first kind of embodiment of providing a kind of pedestal rotary shaft hole and rotating shaft to interfere are similar; Mainly constitute, but non-circular axial region 215 is a hexagon with non-circular rotary shaft hole 223 by a hollow axle 21, a pedestal 22 and 23 of cell spaces.
See also Fig. 6 and shown the third embodiment of the utility model; The hollow axle pivot 300 that provides a kind of pedestal rotary shaft hole and rotating shaft to interfere; Similar with first kind of embodiment; Mainly constitute, but non-circular axial region 315 is square with non-circular rotary shaft hole 323 by a hollow axle 31, a pedestal 32 and 33 of cell spaces.
Claims (6)
1. pedestal rotary shaft hole and the rotating shaft hollow axle pivot of interfering is characterized in that, comprising:
One hollow axle, interior for hollow forms a passage and has the opening that supplies lead to penetrate respectively in these passage two ends, this hollow axle is linked by a circular axial region, a retaining portion and a non-circular axial region;
One pedestal; Have one first connecting sheet, this first connecting sheet, one side is extended a vertical plate vertically upward, and this vertical plate is provided with a non-circular rotary shaft hole; Outside the non-circular axial region of fixedly sleeved this hollow axle of this non-circular rotary shaft hole, and should retaining portion backstop in this vertical plate one side; And
One cell space has one second connecting sheet, and this second connecting sheet, one side is extended a round and elastic barrel structure, and this round and elastic barrel structure is socketed on the circular axial region of this hollow axle outward so that this hollow axle rotation relatively of this cell space.
2. the hollow axle pivot of interfering according to described pedestal rotary shaft hole of claim 1 and rotating shaft is characterized in that the non-circular axial region of this hollow axle and the non-circular rotary shaft hole of this pedestal are D shape.
3. the hollow axle pivot of interfering according to described pedestal rotary shaft hole of claim 1 and rotating shaft is characterized in that the non-circular axial region of this hollow axle and the non-circular rotary shaft hole of this pedestal are hexagon.
4. the hollow axle pivot of interfering according to described pedestal rotary shaft hole of claim 1 and rotating shaft is characterized in that the non-circular axial region of this hollow axle and the non-circular rotary shaft hole of this pedestal are square.
5. the hollow axle pivot of interfering according to described pedestal rotary shaft hole of claim 1 and rotating shaft is characterized in that, the round and elastic barrel structure of this cell space is two cell spaces.
6. the hollow axle pivot of interfering according to described pedestal rotary shaft hole of claim 1 and rotating shaft is characterized in that, the round and elastic barrel structure of this cell space is the round and elastic tube that two opposite directions coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200172926U CN202418226U (en) | 2012-01-16 | 2012-01-16 | Hollow rotating shaft connector interfered with base rotating shaft hole and rotating shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200172926U CN202418226U (en) | 2012-01-16 | 2012-01-16 | Hollow rotating shaft connector interfered with base rotating shaft hole and rotating shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202418226U true CN202418226U (en) | 2012-09-05 |
Family
ID=46742996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200172926U Expired - Fee Related CN202418226U (en) | 2012-01-16 | 2012-01-16 | Hollow rotating shaft connector interfered with base rotating shaft hole and rotating shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202418226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595350A (en) * | 2015-01-05 | 2015-05-06 | 刘书雄 | Elastic hinge |
-
2012
- 2012-01-16 CN CN2012200172926U patent/CN202418226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595350A (en) * | 2015-01-05 | 2015-05-06 | 刘书雄 | Elastic hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20200116 |