CN203308887U - Rotating shaft connection structure and rotating shaft connection component - Google Patents

Rotating shaft connection structure and rotating shaft connection component Download PDF

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Publication number
CN203308887U
CN203308887U CN2013202886484U CN201320288648U CN203308887U CN 203308887 U CN203308887 U CN 203308887U CN 2013202886484 U CN2013202886484 U CN 2013202886484U CN 201320288648 U CN201320288648 U CN 201320288648U CN 203308887 U CN203308887 U CN 203308887U
Authority
CN
China
Prior art keywords
rotating shaft
cambered
installation
link
base
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
Application number
CN2013202886484U
Other languages
Chinese (zh)
Inventor
曾杜明
马龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midea Group Co Ltd
Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd
Original Assignee
Midea Group Co Ltd
Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Midea Group Co Ltd, Foshan Shunde Midea Water Dispenser Manufacturing Co Ltd filed Critical Midea Group Co Ltd
Priority to CN2013202886484U priority Critical patent/CN203308887U/en
Application granted granted Critical
Publication of CN203308887U publication Critical patent/CN203308887U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a rotating shaft connection structure and a rotating shaft connection component. The rotating shaft connection structure comprises a connection seat and a connector, wherein a first mounting cambered surface and a second mounting cambered surface which have opposite bending directions are arranged on the connection seat; a first rotating shaft and a second rotating shaft which are coaxial with each other are arranged at one end of the connector and are respectively matched with the first mounting cambered surface and the second mounting cambered surface to pivotally mount the connector on the connection seat. According to the rotating shaft connection structure disclosed by the utility model, when the first rotating shaft and the second rotating shaft rotate within a working angle range, the connector can be connected to the connection seat; when the first rotating shaft and the second rotating shaft rotate out of the working angle range, the connector can be mounted on the connection seat or dismounted from the connection seat. Therefore, the rotating shaft connection structure is convenient to mount and dismount; during the working, the rotating shaft connection structure is strong enough to execute connection.

Description

Rotating shaft connecting structure and rotating shaft connection part
Technical field
The utility model relates to a kind of rotating shaft connecting structure and has its rotating shaft connection part.
Background technique
It is common mechanism design that two parts are carried out to relatively turnable connection, and common employing arranges rotation shaft connection mechanism and realizes.In some systems, as the soda system, because providing larger power, needs press dioxide bottle, therefore conventional design need be with metal as rotating shaft.Yet as rotating shaft, inconvenience is installed when producing by metal shaft, and rear easy generation release failure of long duration.
The model utility content
The utility model is intended to solve at least one of technical problem existed in prior art.For this reason, a purpose of the present utility model is to propose a kind of rotating shaft connecting structure that rotates reliable and convenient assembling and disassembling.
Another purpose of the present utility model is to propose a kind of rotating shaft connection part with described rotating shaft connecting structure.
A kind of rotating shaft connecting structure according to the utility model first aspect embodiment comprises: connecting base, described connecting base are provided with the first installation cambered surface and second that bending direction is opposite cambered surface are installed; Link, an end of described link is provided with the first coaxial rotating shaft and the second rotating shaft, and described the first rotating shaft and the second rotating shaft can cambered surface be installed with described first respectively and the second installation cambered surface coordinates that described link is pivotably mounted on described connecting base.
According to rotating shaft connecting structure of the present utility model, when the first rotating shaft and the second rotating shaft in certain angular range (being the operating angle scope) were rotated, link can be connected on connecting base.And when exceeding this operating angle scope and rotating outward, link can be assembled on connecting base or can unload from connecting base.Thus can convenient assembling and disassembling, and have enough intensity to connect when work.
In addition, according to rotating shaft connecting structure of the present utility model, also have following additional technical feature:
According to an embodiment of the present utility model, the first rotating shaft and the second rotating shaft form cylindrical body, semicolumn, fan-shaped post or the irregular shape projection of coaxial setting.
According to an embodiment of the present utility model, the protrusion of described the first rotating shaft and described the second rotating shaft is towards the opposite.
According to an embodiment of the present utility model, described the first rotating shaft, the second rotating shaft and described link are integrally formed.
According to an embodiment of the present utility model, described first installs cambered surface comprises identical two of bending direction, and described second installs cambered surface comprises one, described two first the both sides that cambered surface is located at described the second installation cambered surface are installed, and the bending direction of described the second installation cambered surface is opposite with described the first installation cambered surface; Described the first rotating shaft comprises two, and described the second rotating shaft comprises one, and described two the first rotating shafts are located at the both sides of described the second rotating shaft coaxially.
Like this, by two the first rotating shafts and second rotating shaft are set, can, so that the connection between link and connecting base can be born larger pressure, be unlikely to when coupled condition, break away from or damage.
Preferably, described second installs the opening down setting of cambered surface, and the opening up setting of described the first installation cambered surface.
According to an embodiment of the present utility model, described connecting base is provided with two extended seat boards, parallel and the spaced apart setting of described two seat boards, on described two seat boards, extend outward respectively two the first arc plates, wherein said two first installation cambered surfaces are formed by the upper surface of described the first arc plate respectively; Between described two seat boards, be connected with the second arc plate be bent upwards, described the second installation cambered surface is formed by the lower surface of described the second arc plate.
According to an embodiment of the present utility model, the described first radius of curvature that cambered surface is installed is greater than the radius of curvature of described the second installation cambered surface.
According to an embodiment of the present utility model, the described first angular range that cambered surface and described the second installation cambered surface are installed is the 60-180 degree.
According to a kind of rotating shaft connection part of the utility model second aspect embodiment, comprise first device and the second device, described first device installs by according to the described rotating shaft connecting structure of the utility model first aspect embodiment, being connected with second.
Additional aspect of the present utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present utility model.
The accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage are from obviously and easily understanding embodiment's description, becoming in conjunction with following accompanying drawing, wherein:
Fig. 1 is the explosive view according to the utility model embodiment's rotating shaft connecting structure;
Fig. 2 is the schematic diagram when in the rotating shaft connecting structure shown in Fig. 1, connecting base and link coordinate;
Sectional view when Fig. 3 is the connecting base shown in Fig. 2 and link cooperation;
Fig. 4 is the schematic diagram when in the rotating shaft connecting structure shown in Fig. 1, connecting base and link break away from;
Sectional view when Fig. 5 is the connecting base shown in Fig. 4 and link disengaging.
Reference character:
100, rotating shaft connecting structure;
1, connecting base; 11, first cambered surface is installed; 12, second cambered surface is installed;
13, seat board; 14, the first arc plate; 15, the second arc plate; 16, hole;
2, link; 21, the first rotating shaft; 22, the second rotating shaft
Embodiment
Below describe embodiment of the present utility model in detail, described embodiment's example is shown in the drawings, and wherein same or similar label means same or similar element or the element with identical or similar functions from start to finish.Below by the embodiment who is described with reference to the drawings, be exemplary, only be used to explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " on ", orientation or the position relationship of the indications such as D score, 'fornt', 'back', " left side ", " right side ", " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, rather than indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second " be only be used to describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characteristics.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, except as otherwise noted, the implication of " a plurality of " is two or more.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be done broad understanding, for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also to be electrically connected to; Can be directly to be connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can concrete condition understand the concrete meaning of above-mentioned term in the utility model.
Below with reference to Fig. 1-Fig. 5, the rotating shaft connecting structure 100 according to the utility model embodiment is described.
According to rotating shaft connecting structure 100 of the present utility model, comprising: connecting base 1 and link 2.As shown in Figure 1, connecting base 1 is provided with the first installation cambered surface 11 and second that bending direction is opposite cambered surface 12 is installed.One end of link 2 is provided with the first coaxial rotating shaft 21 and the second rotating shaft 22, the first rotating shafts 21 and the second rotating shaft 22 can coordinate that link 2 is pivotably mounted on connecting base 1 with the first installation cambered surface 11 and the second installation cambered surface 12 respectively.
Particularly, cambered surface 11 and second is installed cambered surface 12 is installed while coordinating when the first rotating shaft 21 and the second rotating shaft 22 turn to first, link 2 is connected on connecting base 1 and cannot be disassembled.And be rotated further to first, cambered surface 11 and second is not installed cambered surface 12 is installed while coordinating when the first rotating shaft 21 and the second rotating shaft 22, now link 2 can be from connecting base 1 disengaging.
Thus, according to rotating shaft connecting structure of the present utility model, when the first rotating shaft 21 and the second rotating shaft 22 in certain angular range (being the operating angle scope) were rotated, link 2 can be connected on connecting base.And when exceeding this operating angle scope and rotating outward, link 2 can be assembled on connecting base 1 or can unload from connecting base 1.Thus can convenient assembling and disassembling, and have enough intensity to connect when work.
In embodiments more of the present utility model, the first rotating shaft 21 and the second rotating shaft 22 form cylindrical body (as Figure 1-Figure 5), semicolumn and the fan-shaped post of coaxial setting.Certainly, the utility model is not limited to this, and the first rotating shaft 21 and the second rotating shaft 22 can also be other shapes, such as being or irregular shape projection etc.Alternatively, as shown in Figure 1, the protrusion of the first rotating shaft 21 and the second rotating shaft 22 is towards the opposite.
Preferably, the first rotating shaft 21, the second rotating shaft 22 and link 2 are integrally formed.
As Figure 1-Figure 5, in embodiments more of the present utility model, first installs cambered surface 11 comprises identical two of bending direction, and second installs cambered surface 12 comprises one, two first the both sides that cambered surface 11 is located at the second installation cambered surface 12 are installed, and the bending direction of the second installation cambered surface 12 is opposite with the first installation cambered surface 11; Correspondingly, the first rotating shaft 21 comprises two, and the second rotating shaft 22 comprises one, and two the first rotating shafts 21 are located at the both sides of the second rotating shaft 22 coaxially.Like this, by two the first rotating shafts 21 and second rotating shaft 22 are set, can, so that the connection between link 2 and connecting base 1 can be born larger pressure, be unlikely to when coupled condition, break away from or damage.
Certainly, the utility model is not limited to this.In other embodiments of the present utility model, the first installation cambered surface 11 and second is installed cambered surface 12 can be respectively one or more, correspondingly, the first rotating shaft 21 and the second rotating shaft 22 also can be respectively one or more, as long as satisfied the first rotating shaft 21 and the second rotating shaft 22 are installed on cambered surface 11 and the second installation cambered surface 12 and coordinated so that link 2 is connected on connecting base 1 first.
As shown in Figure 1-Figure 3, in an optional embodiment of the present utility model, second installs the opening down setting of cambered surface 12, and the opening up setting of the first installation cambered surface 11.
Particularly, connecting base 1 is provided with two extended seat boards 13, two parallel and spaced apart settings of seat board 13, extend outward respectively two the first arc plates 14 on two seat boards 13, wherein two first installation cambered surfaces 11 are formed by the upper surface of the first arc plate 14 respectively.Between two seat boards 13, being connected with the second arc plate 15, the second be bent upwards installs cambered surfaces 12 and is formed by the lower surface of the second arc plate 15.Like this, between the second arc plate 15 and two seat boards 13, limit the hole 16 that can supply the second rotating shaft 22 to stretch into and take out, as shown in Figure 1.
Alternatively, as Figure 1-Figure 5, the first radius of curvature that cambered surface 11 is installed is greater than the radius of curvature of the second installation cambered surface 12.Preferably, the first angular range that cambered surface 11 and the second installation cambered surface 12 are installed is the 60-180 degree, that is to say, the rotational angle range of the first rotating shaft 21 and the second rotating shaft 22 is that the operating angle scope is the 60-180 degree, and now link 2 is connected on connecting base 1.In scope outside this, link 2 can break away from from connecting base 1.
Below with reference to Fig. 1-Fig. 5, the movement process according to the utility model embodiment's rotating shaft connecting structure is described.
In the example as Fig. 1-Fig. 5, in the time of near link 2 turns near vertical state, can the second rotating shaft 22 be extend into to the second arc plate 15 belows and coordinate with the second installation cambered surface 12 by hole 16, first rotating shaft 21 on both sides simultaneously be put into first and installs on cambered surface 11.And after link 2 turned to several angle with respect to connecting base 1, now link 2 can not separate with connecting base 1, link 2 is restricted to and can only rotates around the first rotating shaft 21 and the second rotating shaft 22, can not take off.Then, rotate again with respect to connecting base 1 when link 2 that tieback is near can be taken off vertically the time again.
According to rotating shaft connecting structure of the present utility model, when the first rotating shaft 21 and the second rotating shaft 22 in certain angular range (being the operating angle scope) were rotated, link 2 can be connected on connecting base 1 and take the first rotating shaft 21 and the second rotating shaft 22 and rotate as axle.And when exceeding this operating angle scope and rotating outward, link 2 can be assembled on connecting base 1 or can unload from connecting base 1.Thus can convenient assembling and disassembling, and have enough intensity to connect when work.
A kind of rotating shaft connection part according to the utility model second aspect embodiment, comprise first device (scheming not shown) and the second device (scheming not shown), first device is connected by the rotating shaft connecting structure 100 according to the utility model first aspect embodiment with the second device.Particularly, first device is connected with connecting base 1, and the second device is connected with link 2.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiments or example.
Although illustrated and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: in the situation that do not break away from principle of the present utility model and aim can be carried out multiple variation, modification, replacement and modification to these embodiments, scope of the present utility model is limited by claim and equivalent thereof.

Claims (10)

1. a rotating shaft connecting structure, is characterized in that, comprising:
Connecting base, described connecting base are provided with the first installation cambered surface and second that bending direction is opposite cambered surface are installed;
Link, an end of described link is provided with the first coaxial rotating shaft and the second rotating shaft, and described the first rotating shaft and the second rotating shaft can cambered surface be installed with described first respectively and the second installation cambered surface coordinates that described link is pivotably mounted on described connecting base.
2. rotating shaft connecting structure according to claim 1, is characterized in that, the first rotating shaft and the second rotating shaft form cylindrical body, semicolumn, fan-shaped post or the irregular shape projection of coaxial setting.
3. rotating shaft connecting structure according to claim 2, is characterized in that, the protrusion of described the first rotating shaft and described the second rotating shaft is towards the opposite.
4. rotating shaft connecting structure according to claim 1, is characterized in that, described the first rotating shaft, the second rotating shaft and described link are integrally formed.
5. according to the described rotating shaft connecting structure of any one in claim 1-4, it is characterized in that, described first installs cambered surface comprises identical two of bending direction, and described second installs cambered surface comprises one, described two first the both sides that cambered surface is located at described the second installation cambered surface are installed, and the bending direction of described the second installation cambered surface is opposite with described the first installation cambered surface;
Described the first rotating shaft comprises two, and described the second rotating shaft comprises one, and described two the first rotating shafts are located at the both sides of described the second rotating shaft coaxially.
6. rotating shaft connecting structure according to claim 5, is characterized in that, described second installs the opening down setting of cambered surface, and the opening up setting of described the first installation cambered surface.
7. rotating shaft connecting structure according to claim 6, it is characterized in that, described connecting base is provided with two extended seat boards, parallel and the spaced apart setting of described two seat boards, on described two seat boards, extend outward respectively two the first arc plates, wherein said two first installation cambered surfaces are formed by the upper surface of described the first arc plate respectively;
Between described two seat boards, be connected with the second arc plate be bent upwards, described the second installation cambered surface is formed by the lower surface of described the second arc plate.
8. rotating shaft connecting structure according to claim 5, is characterized in that, the described first radius of curvature that cambered surface is installed is greater than the radius of curvature of described the second installation cambered surface.
9. rotating shaft connecting structure according to claim 5, is characterized in that, the described first angular range that cambered surface and described the second installation cambered surface are installed is the 60-180 degree.
10. a rotating shaft connection part, is characterized in that, comprises first device and the second device, and described first device installs by according to the described rotating shaft connecting structure of any one in claim 1-9, being connected with second.
CN2013202886484U 2013-05-23 2013-05-23 Rotating shaft connection structure and rotating shaft connection component Expired - Fee Related CN203308887U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013202886484U CN203308887U (en) 2013-05-23 2013-05-23 Rotating shaft connection structure and rotating shaft connection component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2013202886484U CN203308887U (en) 2013-05-23 2013-05-23 Rotating shaft connection structure and rotating shaft connection component

Publications (1)

Publication Number Publication Date
CN203308887U true CN203308887U (en) 2013-11-27

Family

ID=49615100

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013202886484U Expired - Fee Related CN203308887U (en) 2013-05-23 2013-05-23 Rotating shaft connection structure and rotating shaft connection component

Country Status (1)

Country Link
CN (1) CN203308887U (en)

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Legal Events

Date Code Title Description
GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131127

Termination date: 20200523

CF01 Termination of patent right due to non-payment of annual fee