CN209604414U - A kind of pivot structure that multisection type can be folded arbitrarily - Google Patents
A kind of pivot structure that multisection type can be folded arbitrarily Download PDFInfo
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- CN209604414U CN209604414U CN201920252730.9U CN201920252730U CN209604414U CN 209604414 U CN209604414 U CN 209604414U CN 201920252730 U CN201920252730 U CN 201920252730U CN 209604414 U CN209604414 U CN 209604414U
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Abstract
A kind of pivot structure that multisection type can be folded arbitrarily, including fixed plate, the first big-and-middle plate, small middle plate, the second largest middle plate, pinboard, the first pin shaft, the second pin shaft, third pin shaft and the 4th pin shaft, the fixed plate, the first big-and-middle plate, small middle plate, the second largest middle plate and pinboard successively join end to end；Compared with prior art, the utility model has the beneficial effects that: by the way that fixed plate, the first big-and-middle plate, small middle plate, the second largest middle plate and pinboard are successively joined end to end, product main body and spare and accessory parts may make to be connected with each other, it can also be achieved multisection type between each other to fold and rotate freely, structure is simple, with extensive.
Description
[technical field]
The utility model relates to shaft technical fields, are specifically related to a kind of pivot structure that multisection type can be folded arbitrarily.
[background technique]
Connection product component must use, for moment of flexure had not only been born in rotation work again bear torque axis be known as turn
Axis.Common shaft has: handset shaft (flip lid or rotation screen mobile phone)；Notebook computer rotation shaft；Portable DVD player shaft；LED platform
Lamp shaft；LCD display shaft；Vehicle-mounted brackets shaft such as GPS etc..
Existing pivot structure mainly has the disadvantage that: pivot structure is all can only have to fold at one, such as product master
When connection between body and spare and accessory parts needs many places to fold, existing pivot structure will be cannot achieve, it will usually with it is some its
Its complex rotation device or multiple shafts are realized, hence it is evident that increase cost.
In consideration of it, it is really necessary to provide a kind of pivot structure that multisection type can be folded arbitrarily to overcome the prior art not
Foot.
[utility model content]
The purpose of the utility model is to provide the pivot structures that a kind of multisection type can be folded arbitrarily, it is intended to realize product main body
It is connected with each other with spare and accessory parts, can also be achieved multisection type between each other and fold and rotate freely.
To achieve the goals above, the utility model provides a kind of pivot structure that multisection type can be folded arbitrarily, including solid
Fixed board, the first big-and-middle plate, small middle plate, the second largest middle plate, pinboard, the first pin shaft, the second pin shaft, third pin shaft and the 4th pin
Axis, the fixed plate, the first big-and-middle plate, small middle plate, the second largest middle plate and pinboard successively join end to end；
The two sides of the bottom of the fixed plate are respectively equipped with first rotating shaft set, and the top center of the first big-and-middle plate is equipped with the
Two shafts set and two sides of the bottom are respectively equipped with third shaft set, first pin shaft cover and described also cross the first rotating shaft
Second shaft covers so that the fixed plate is connected with the described first big-and-middle plate rotation；The top center of the small middle plate is equipped with the 4th
Shaft set and two sides of the bottom are respectively equipped with the 5th shaft set, second pin shaft cover and described the also cross the third shaft
Four shafts cover so that the small middle plate is connected with the described first big-and-middle plate rotation；The top center of the second largest middle plate is equipped with the
Six shafts set and two sides of the bottom are respectively equipped with the 7th shaft set, the third pin shaft cover and described also cross the 5th shaft
6th shaft covers so that the second largest middle plate and the small middle plate rotation connect；The centre of the pinboard is equipped with several connections
Hole location and top are equipped with eight revolution axle sleeve, and the 4th pin shaft is covered also cross the 7th shaft and the eight revolution axle sleeve makes
It obtains the pinboard and the second largest middle plate rotation connects.
In a preferred embodiment, the fixed plate, the first big-and-middle plate, small middle plate, the second largest middle plate and pinboard
On be respectively equipped with several lightening holes.
In a preferred embodiment, the outer surface for the pivot structure that the multisection type can be folded arbitrarily is enclosed with silica gel
Protective case.
In a preferred embodiment, the first rotating shaft set is the edge of the fixed plate by the deformation processing that twists
And formed, second shaft set and third shaft set are the edge of the described first big-and-middle plate by twisting deformation processing and shape
It is formed at the edge that, the 4th shaft set and the 5th shaft set are the small middle plate by twisting deformation processing, described the
Six shafts set and the 7th shaft set are that the edge of the second largest middle plate is formed, the eight revolution axis by twisting deformation processing
Set is that the edge of the pinboard is formed by twisting deformation processing.
In a preferred embodiment, the bottom of the pinboard has been bent to form folded plate portion.
Compared with prior art, the beneficial effect for the pivot structure that a kind of multisection type provided by the utility model can be folded arbitrarily
Fruit is: by the way that fixed plate, the first big-and-middle plate, small middle plate, the second largest middle plate and pinboard successively join end to end, may make production
Product main body and spare and accessory parts are connected with each other, and be can also be achieved multisection type between each other and are folded and rotate freely, structure is simple, with wide
It is general.
[Detailed description of the invention]
Fig. 1 is the perspective view for the pivot structure that multisection type provided by the utility model can be folded arbitrarily.
Fig. 2 is the exploded view for the pivot structure that multisection type shown in Fig. 1 can be folded arbitrarily.
[specific embodiment]
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific embodiment opened.
It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element
On one element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be with
It is directly to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Referring to Fig. 1, the utility model provides a kind of pivot structure 100 that multisection type can be folded arbitrarily, phase can be assemblied in
It answers and plays connection function between product, the multisection type that can meet product folds and the requirement of rotation.
In the embodiments of the present invention, pivot structure 100 that the multisection type can be folded arbitrarily include fixed plate 10,
First big-and-middle plate 20, small middle plate 30, the second largest middle plate 40, pinboard 50, the first pin shaft 60, the second pin shaft 70, third pin shaft 80
And the 4th pin shaft 90, the fixed plate 10, the first big-and-middle plate 20, small middle plate 30, the second largest middle plate 40 and pinboard 50 are successively first
Tail is connected.
Specifically, simultaneously referring to Fig. 2, the two sides of the bottom of the fixed plate 10 be respectively equipped with first rotating shaft set 11, it is described
The top center of first big-and-middle plate 20 is equipped with the second shaft set 21 and two sides of the bottom are respectively equipped with third shaft and cover 22, described first
Pin shaft 60 makes the fixed plate 10 and described first big also cross first rotating shaft set 11 and second shaft set 21
The middle rotation of plate 20 connection.
The top center of the small middle plate 30 is equipped with the 4th shaft set 31 and two sides of the bottom are respectively equipped with the 5th shaft set 32,
Second pin shaft 70 makes the small middle plate 30 and institute also cross third shaft set 22 and the 4th shaft set 31
State the first big-and-middle rotation of plate 20 connection.
The top center of the second largest middle plate 40 is equipped with the 6th shaft set 41 and two sides of the bottom are respectively equipped with the 7th shaft
Set 42, the third pin shaft 80 also cross the 5th shaft set 32 and the 6th shaft set 41 make it is described it is second largest in
Plate 40 and the small middle rotation of plate 30 connect.
The centre of the pinboard 50 is equipped with several connection hole locations 51 and top is equipped with eight revolution axle sleeve 52, the 4th pin
Axis 90 also cross the 7th shaft set 42 and the eight revolution axle sleeve 52 make the pinboard 50 with it is described it is second largest in
The rotation connection of plate 40.
It is understood that the fixed plate 10 is generally used for being fixed in product main body, the pinboard 50 is generally used
It fixes in the spare and accessory parts with product main body, so that product main body and spare and accessory parts are connected with each other, can also be achieved between each other more
Segmentation is folded and is rotated freely.
Further, on the fixed plate 10, the first big-and-middle plate 20, small middle plate 30, the second largest middle plate 40 and pinboard 50
It is respectively equipped with several lightening holes 101.It is worth noting that, on the one hand, several lightening holes 101 can play the work of loss of weight material-saving
With on the other hand, when the outer surface for the pivot structure 100 that the multisection type can be folded arbitrarily is machined with Silicone Case, (figure is not
Show) come in use, Silicone Case can be made preferably to be fixed on the pivot structure 100 that the multisection type can be folded arbitrarily
On.
Further, first rotating shaft set 11 is formed for the edge of the fixed plate 10 by twisting deformation processing,
Second shaft set 21 and third shaft set 22 are formed for the edge of the described first big-and-middle plate 20 by twisting deformation processing,
4th shaft set 31 and the 5th shaft set 32 are formed for the edge of the small middle plate 30 by twisting deformation processing, described
6th shaft set 41 and the 7th shaft set 42 are formed for the edge of the second largest middle plate 40 by twisting deformation processing, described
Eight revolution axle sleeve 52 is that the edge of the pinboard 50 is formed by twisting deformation processing.Processing is simple to manufacture, and is not necessarily to
Punching, and shaft set inner diameter size is adjustable.
Further, the bottom of the pinboard 50 has been bent to form folded plate portion 53, can be made by the folded plate portion 53
It is used for hook, convenient for connection.
Compared with prior art, the beneficial effect for the pivot structure that a kind of multisection type provided by the utility model can be folded arbitrarily
Fruit is: by the way that fixed plate, the first big-and-middle plate, small middle plate, the second largest middle plate and pinboard successively join end to end, may make production
Product main body and spare and accessory parts are connected with each other, and be can also be achieved multisection type between each other and are folded and rotate freely, structure is simple, with wide
It is general.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (5)
1. the pivot structure that a kind of multisection type can be folded arbitrarily, it is characterised in that: including fixed plate, the first big-and-middle plate, small middle plate,
The second largest middle plate, pinboard, the first pin shaft, the second pin shaft, third pin shaft and the 4th pin shaft, the fixed plate, the first big-and-middle plate,
Small middle plate, the second largest middle plate and pinboard successively join end to end；
The two sides of the bottom of the fixed plate are respectively equipped with first rotating shaft set, and the top center of the first big-and-middle plate is equipped with second turn
Axle sleeve and two sides of the bottom are respectively equipped with third shaft set, and first pin shaft covers and described second also cross the first rotating shaft
Shaft covers so that the fixed plate is connected with the described first big-and-middle plate rotation；The top center of the small middle plate is equipped with the 4th shaft
Set and two sides of the bottom are respectively equipped with the 5th shaft set, second pin shaft cover and 4th turn described also cross the third shaft
Axle sleeve connects the small middle plate with the described first big-and-middle plate rotation；The top center of the second largest middle plate is equipped with the 6th turn
Axle sleeve and two sides of the bottom are respectively equipped with the 7th shaft set, and the third pin shaft covers and the described 6th also cross the 5th shaft
Shaft covers so that the second largest middle plate and the small middle plate rotation connect；The centre of the pinboard is equipped with several connection hole locations
And top is equipped with eight revolution axle sleeve, the 4th pin shaft is covered also cross the 7th shaft and the eight revolution axle sleeve makes institute
It states pinboard and the second largest middle plate rotation connects.
2. the pivot structure that multisection type as described in claim 1 can be folded arbitrarily, it is characterised in that: the fixed plate, first
Several lightening holes are respectively equipped on big-and-middle plate, small middle plate, the second largest middle plate and pinboard.
3. the pivot structure that multisection type as claimed in claim 2 can be folded arbitrarily, it is characterised in that: the multisection type can be any
The outer surface of the pivot structure of folding is enclosed with Silicone Case.
4. the pivot structure that multisection type as described in claim 1 can be folded arbitrarily, it is characterised in that: the bottom of the pinboard
It has been bent to form folded plate portion.
5. the pivot structure that multisection type as described in claim 1 can be folded arbitrarily, it is characterised in that: the first rotating shaft set is
The edge of the fixed plate is formed by twisting deformation processing, and the second shaft set and third shaft set are big for described first
The edge of middle plate is formed by twisting deformation processing, and the 4th shaft set and the 5th shaft set are the edge of the small middle plate
It is formed by twisting deformation processing, the 6th shaft set and the 7th shaft set are the edge of the second largest middle plate by curved
Volume deformation processing and formed, the eight revolution axle sleeve is that the edge of the pinboard is formed by twisting deformation processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920252730.9U CN209604414U (en) | 2019-02-28 | 2019-02-28 | A kind of pivot structure that multisection type can be folded arbitrarily |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920252730.9U CN209604414U (en) | 2019-02-28 | 2019-02-28 | A kind of pivot structure that multisection type can be folded arbitrarily |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209604414U true CN209604414U (en) | 2019-11-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920252730.9U Active CN209604414U (en) | 2019-02-28 | 2019-02-28 | A kind of pivot structure that multisection type can be folded arbitrarily |
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| CN (1) | CN209604414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183457A (en) * | 2022-02-15 | 2022-03-15 | 龙旗电子(惠州)有限公司 | Rotating shaft device and keyboard |
-
2019
- 2019-02-28 CN CN201920252730.9U patent/CN209604414U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114183457A (en) * | 2022-02-15 | 2022-03-15 | 龙旗电子(惠州)有限公司 | Rotating shaft device and keyboard |
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