CN105987071A - Connecting module and system applying same - Google Patents

Abstract

The invention relates to a connecting module and a system applying same. The connecting module is converted to a third state from a first state via a second state. The connecting module sequentially comprises a fourth part, a first part, a second part and a third part along the axial direction. The first part is fixedly connected with the third part, and from the first state to the third state, the fourth part and the first part are linked and rotate oppositely; and from the first state to the second state, the first part and the second part rotate oppositely, and the second part and the third part move oppositely in the axial direction. According to the technical scheme provided by the invention, multiple elements of the system can be steadily assembled, and two devices can be steadily connected to form a steady system.

Description

Link block and apply its system

Technical field

The invention relates to a kind of link block and apply its system, and in particular to one The link block of stream oriented device can be linked and apply its system.

Background technology

For the trend compact in response to product, or to reduce considering of selling price, maker is normal Can be with simple function as demand, it is provided that the device relatively simplified.So, once in a while, user expects again dress Put when can have higher usefulness, so that it may consider to utilize link block to carry out other devices external, improve former The usefulness of device.

But, if the mode of mechanism to be utilized connects two devices, even if primarily guaranteeing these two dresses Must stably connect between putting, the attachment structure between i.e. two devices must be closely knit, contracts as far as possible The clearance of the linkage interface between a young waiter in a wineshop or an inn device.On the other hand, if wherein one or two device weight Excessive, stress between linkage interface may be made unequal, and then easily cause between linkage interface Structure produces deformation, easily with respect to offset problem after causing two devices to combine.

Therefore, a kind of new link block of proposition is needed badly, firmly to connect two devices.

Summary of the invention

Therefore, it is an object of the invention to propose a kind of link block and apply its system, can consolidate Multiple elements of ground package system.

The object of the invention to solve the technical problems realizes by the following technical solutions.According to One embodiment of the present of invention, proposes a kind of link block.Link block from the first state through the second shape State is converted into the third state.Link block the most sequentially includes: the 4th parts, first component, Two parts and the 3rd parts, first component and the 3rd parts are affixed, and from the first state to the third state, 4th parts interlock with first component and rotate against；From the first state to the second state, first component with Second component rotates against, second component and the 3rd parts relative movement in the axial direction.

The object of the invention to solve the technical problems realizes the most by the following technical solutions.According to this Another embodiment of invention, proposes a kind of link block.Link block includes: axially disposed First component, second component, the 3rd parts and the 4th parts, and flexible member.First component sets Being placed between second component and the 4th parts, second component is arranged between first component and the 3rd parts, First component and the 3rd parts are affixed, and flexible member connects first component and the 4th parts.

The object of the invention to solve the technical problems additionally realizes the most by the following technical solutions.Root According to an alternative embodiment of the invention, a kind of link block is proposed.Link block from the first state, Two-state is converted into the third state.Link block includes: first component, second component, the 3rd parts, 4th parts and the 4th parts.First component and the 3rd parts fix relatively, second component and the 5th Part fixes relatively, and between the first state and the second state, second component and the 3rd parts are axially On rotate against and displacement；Between the second state and the third state, the 4th parts and first component, Second component, the 3rd parts and the 5th parts rotate against.

The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.

Aforesaid link block, wherein this first component includes the first contact surface, and this second component includes Second contact surface, and at least one contact surface of this first contact surface and this second contact surface is inclined-plane.

Aforesaid link block, further includes: flexible member, this flexible member and this first component and should 4th parts mutually bestow pulling force.

Aforesaid link block, wherein the either component of this first component and the 3rd parts includes first Projection, this second component has through-Penetration portion, and this first component and the 3rd parts run through by pass through this This first projection in portion is fixedly connected with each other.

Aforesaid link block, further includes the 5th parts, and the 5th parts and the 4th parts have respectively There are the second recess and the second projection, and the 5th parts and the 4th parts by this second recess and are somebody's turn to do Second projection is interlocked.

Aforesaid link block, further includes the 5th parts, and the 5th parts and the 4th parts have respectively Having the second recess and the second projection, when this third state, this second projection is fastened on this second recess.

Aforesaid link block, further includes the 5th parts, and this second component has holding section, and the 5th Parts have the first recess, and this second component and the 5th parts by this holding section and this is first recessed Portion abuts against.

Aforesaid link block, this second component further includes the first abutting part, and the 3rd parts include Two abutting parts, the first bearing and leaning portion of the 5th parts is arranged at this first abutting part and this second abutting part Between.

The object of the invention to solve the technical problems additionally realizes the most by the following technical solutions.Root According to an alternative embodiment of the invention, a kind of system is proposed.This system include first device, the 5th Part and above-mentioned link block, wherein the 5th parts are arranged on first device.

The object of the invention to solve the technical problems additionally realizes the most by the following technical solutions.According to An alternative embodiment of the invention, proposes a kind of system.This system includes first device and above-mentioned company Connection module, and the 5th parts are arranged on this first device.

The object of the invention to solve the technical problems additionally realizes the most by the following technical solutions.Root According to an alternative embodiment of the invention, a kind of system is proposed.This system include the second device and above-mentioned its Middle a kind of link block, wherein the 4th parts are arranged on the second device.

By technique scheme, link block of the present invention and to apply its system at least to have following excellent Point: the technical scheme that the present invention provides can multiple elements of firmly package system, and can firmly connect Connect two devices to constitute a stable system.

More preferably understand in order to the above-mentioned and other aspect of the present invention is had, preferred embodiment cited below particularly, And coordinate institute's accompanying drawings, it is described in detail below.

Accompanying drawing explanation

Fig. 1 is the link block schematic diagram in the first state of the present invention.

Fig. 2 is the exploded view of the link block of Fig. 1.

Fig. 3 is first component and the bottom view of the 4th parts of Fig. 2

Fig. 4 is the link block of Fig. 1 partial sectional view on 4-4 ' direction.

Fig. 5 is the link block schematic diagram in the second state of Fig. 1.

Fig. 6 is the link block of Fig. 5 sectional view on 6-6 ' direction.

Fig. 7 is the exploded view of the link block of Fig. 5.

Fig. 8 is the link block exploded view in the third state of Fig. 1.

Detailed description of the invention

By further illustrating the technological means and merit that the present invention taked by reaching predetermined goal of the invention Effect, below in conjunction with accompanying drawing and preferred embodiment, to the link block proposed according to the present invention and apply it Its detailed description of the invention of system, structure, feature and effect thereof, describe in detail as after.

Fig. 1 is the link block 100 schematic diagram in the first state of the present invention, and Fig. 2 is the company of Fig. 1 The exploded view of connection module.As shown in Figures 1 and 2, link block 100 include first component 110, Two parts the 120, the 3rd parts the 130, the 4th parts the 140, the 5th parts 150 and at least one elasticity Element 160.Link block 100 can be fixed in first device (not illustrating) upper, can be as first device A part, or the discrete as first device, and can by spiral, lock or the side of buckle Formula is connected to first device.Wherein, first component 110, second component the 120, the 3rd parts 130, 4th parts the 140, the 5th parts 150 form the circulus of hollow respectively.

Specifically, in one embodiment, the 5th parts 150 can be fixed on the machine of first device Shell；In another embodiment, the 5th parts 150 can be a part for the casing of first device, That is the 5th parts 150 can be one-body molded with the casing of first device.At this under design, connect Module 100 can be considered a part for first device.

Additionally, the second device (not illustrating) also can be affixed with link block 100, and the second device can Locked mutually with first device by link block 100.In one embodiment, link block 100 Either component may also set up on the second device or one-body molded with the second device, such as the 4th parts 140 May be disposed on the second device, or a part for the housing being the second device that is made of one piece.Wherein, First device and the second device can be machinery or electronic installation respectively, such as: communication device, shadow As the fuselage of capture device, the camera lens of image capture unit, portable computer, big machinery/tool ... etc.； Or the accessory that collocation uses, such as: image acquisition lens.In one embodiment, first device And/or second device and link block 100 may make up system.

Fig. 3 is first component 110 and the bottom view of the 4th parts 140 of Fig. 2.Such as Fig. 2 and Fig. 3 Shown in, first component 110 has at least one first contact surface 110t, second component 120 have to A few second contact surface 120t.First contact surface 110t is arranged at the ring week of first component 110 (not Indicate) on upper, ring week (sign) that the second contact surface 120t is arranged at second component 120, its In the direction of the first contact surface 110t and the second contact surface 120t S1 the most vertically extend, and first connect Contacting surface 110t and the second contact surface 120t can be oppositely arranged.Further, first component 110 and During two parts 120 rotate against, the first contact surface 110t and the second contact surface 120t can phase Abut mutually.Additionally, the 3rd parts 130 can interlock with first component 110；Furthermore, second component 120 Can rotate against with first component 110 and the 3rd parts 130, and by rotating against and at axial S1 Direction on relative displacement.

In other words, when first component 110 rotates against with second component 120, the 3rd parts 130 Can interlock with first component 110, make first component 110, second component 120 and the 3rd parts 130 exist Axially relative movement on S1 direction, and then second component the 120, the 3rd parts 130 and the 5th can be made Part 150 is mutually twisted affixed.

As in figure 2 it is shown, the first contact surface 110t is to arrange cumulative length along direction of rotation D1, make Inclined-plane forms low paramount effect along direction of rotation D1；Second contact surface 120t can also be along rotation side Cumulative length is set to D1, makes inclined-plane form low paramount effect along direction of rotation D1.

Specifically, at least one contact surface of the first contact surface 110t and the second contact surface 120t can For ramp structure, imply that the first contact surface 110t according to first component 110 ring week position and change to The axially upwardly extending length in S1 side, and/or the second contact surface 120t is according to the ring of second component 120 Week position and change to the upwardly extending length in axial S1 side.In other words, the first contact surface 110t and/ Or second contact surface 120t because of the difference of ring week position, and be upwardly formed Increasing lengths in axial S1 side Or beveling effect decrescence.Further, the first contact surface 110t and the second contact surface 120t can borrow Abutted against with inclined-plane by the mode rotated against, and because of the first contact surface 110t and the second contact surface 120t Elapse and relative displacement on axial S1 direction each other.Wherein, the first contact surface 110t and second connects The quantity of contacting surface 120t can be one or more；If the first contact surface 110t and second contact Face 120t is multiple, then the first contact surface 110t and the second contact surface 120t can the most equidistantly set up separately In first component 110 and second component 120, but the present invention is not limited.

In one embodiment, when the 4th parts 140 rotate along direction of rotation D1, first can be driven Parts 110 rotate, and rotate at the first contact surface 110t and the second contact surface 120t and mutually push against Situation under, make first component 110 and second component 120 in axial S1 direction relative displacement, and then Make second component 120 and the 3rd parts 130 close to each other on axial S1 direction.If continuing toward rotating Direction D1 rotates, then second component the 120, the 3rd parts 130 can be made the most solid with the 5th parts 150 Connect.

Further, then as in figure 2 it is shown, second component 120 may also include at least one through-Penetration portion 120a, 3rd parts 130 can include at least one first projection 131.Wherein, the first projection 131 can run through Wear portion 120a or be inserted in through-Penetration portion 120a.

In one embodiment, the length of through-Penetration portion 120a can be more than the length of the first projection 131, and The width of through-Penetration portion 120a can make the 3rd parts 130 pass through more than the width of the first projection 131 In the space that the portion 120a of wearing is provided, rotate against with second component 120.Wherein, the first projection 131 And the quantity of through-Penetration portion 120a can be one or more；If through-Penetration portion 120a and the first projection 131 is multiple, then through-Penetration portion 120a and the first projection 131 can the most equidistantly be divided into second component 120 and the 3rd parts 130.On the other hand, the length of through-Penetration portion 120a can be substantially identical to second The parts 120 thickness on axial S1 direction, but not in order to limit the present invention.

At the first projection 131 through after through-Penetration portion 120a, recycling latch members 170 is locked on the On first projection 131 of three parts 130, with fixing first component 110 and the 3rd parts 130, and then First component 110 can be made mutually to interlock with the 3rd parts 130, and can simultaneously with second component 120 phase To rotating and displacement.

So the present invention is not limited, and the first projection 131 also may be disposed on first component 110, allows After the first projection 131 of first component 110 passes through-Penetration portion 120a of second component 120, it is possible to Utilize latch members 170 sealed and fixing first component 110 and the 3rd parts 130.

Fig. 4 is the link block 100 of Fig. 1 partial sectional view on 4-4 ' direction.Referring concurrently to figure 2 and Fig. 4, second component 120 also includes at least one first abutting part 121, and the 3rd parts 130 Also include at least one second abutting part 132.First abutting part 121 and the quantity of the second abutting part 132 Can be one or more, and the quantity of the first abutting part 121 and the second abutting part 132 can phase With or differ；If the first abutting part 121 and/or the second abutting part 132 are multiple, then first abut Portion 121 and/or the second abutting part 132 can the most equidistantly be divided into second component 120 and the 3rd parts 130, the right present invention is not limited.

As shown in Figures 2 and 4, second component 120 further includes at least one holding section 122, holding section 122 are arranged on the first abutting part 121.Specifically, holding section 122 can be at essence vertical axial S1 radially highlights；5th parts 150 include the first recess 150a, the first bearing and leaning portion 151 and/ Or second bearing and leaning portion 152.Wherein, the first recess 150a is opened in the internal diameter of the 5th parts 150, and Axial S1 runs through upper surface (sign) and the lower surface (sign) of the 5th parts 150； First bearing and leaning portion 151 is formed at internal diameter and the junction of upper surface of the 5th parts 150；Second breasting Portion 152 is formed at internal diameter and the junction of upper surface junction of the first recess 150a.So, at another In embodiment, the 5th parts 150 can omit the second bearing and leaning portion 152, and not in order to limit the present invention.

Referring concurrently to Fig. 1, Fig. 2 and Fig. 4, when assembling, can first by the second abutting part 132 to upper the One recess 150a, so that the 3rd parts 130 are inserted in the 5th parts 150, then by right for holding section 122 Upper first recess 150a, so that the first abutting part 121 of second component 120 and holding section 122 are respectively It is placed in the first bearing and leaning portion 151 and the second bearing and leaning portion 152.On the other hand, the size of holding section 122 Less than the first recess 150a, the external diameter of the first abutting part 121 is more than the internal diameter of the 5th parts 150, because of And second component 120 can be fixed in the first recess 150a of the 5th parts 150 by holding section 122, And it is bearing on the 5th parts 150 by the first bearing and leaning portion 151 and/or the second bearing and leaning portion 152, thus Two parts 120 can abut against with the 5th parts 150 and not rotate against.Wherein, the first bearing and leaning portion 151 Continuous print closed ring or the open annular of continuous print can be formed with the second bearing and leaning portion 152；Or, first Bearing and leaning portion 151 and/or the second bearing and leaning portion 152 can be made up of the protuberance of multiple separation.

As shown in Figure 1, Figure 2 and shown in Fig. 4, when the first state, the second abutting part of the 3rd parts 130 132 are placed in the first recess 150a, and the holding section 122 of second component 120 is placed in the first recess 150a On, it is bearing on the second bearing and leaning portion 152 simultaneously.

Further, with reference to Fig. 2 and Fig. 4, in the first state, the first bearing and leaning portion 151 is supported with second Connect and between portion 132, there are clearance h1.Wherein, the first contact surface 110t and the second contact surface 120t Bevel altitude h2, bevel altitude h2 can be more than clearance h1.

Fig. 5 is the link block 100 schematic diagram in the second state, and Fig. 6 is the link block 100 of Fig. 5 Sectional view on 6-6 ' direction.Wherein, the 5th parts 150 tightly fit in second component 120 and Between three parts 130.

Referring to Fig. 2 to Fig. 6, in link block 100 from the first state transformation to the second state During, owing to the first contact surface 110t and the second contact surface 120t mutually abuts and rotates so that Second component 120 and the relative movement on axial S1 direction of the 3rd parts 130, cause second component 120 And Distance Shortened between the 3rd parts 130 and close, and then make clearance h1 reduce, until clearance h1 Substantially 0.Now, link block 100 is in the second state, and the first bearing and leaning portion 151 is fixed on first Between abutting part 121 and the second abutting part 132, wherein the first abutting part 121 of second component 120 The second abutting part 132 with the 3rd parts 130 clamps the first bearing and leaning portion 151 of the 5th parts 150, as Shown in Fig. 6.

Fig. 7 is the exploded view of the link block 100 of Fig. 5.As it is shown in fig. 7, flexible member 160 wraps Include the first end 161 and the second end 162.First component 110 includes at least one first holding section 111, And the 4th parts 140 include at least one second holding section 141.First end 161 of flexible member 160 The first holding section 111 and the second holding section 141 it is snapped in respectively with the second end 162.So, when the 4th When parts 140 and first component 110 rotate against, flexible member 160 can be simultaneously to the 4th parts 140 Bestow pulling force with first component 110, and flexible member 160 also can be because of the 4th parts 140 and first The pulling force of part 110 and produce deformation.Wherein, the first holding section 111 and number of the second holding section 141 Amount can be one or more, if the first holding section 111 and the second holding section 141 are multiple, Then the first holding section 111 and the second holding section 141 can the most equidistantly be divided into first component 110 and 4th parts 140, but the present invention is not limited.

Specifically, as it is shown in fig. 7, the first holding section 111 of first component 110 has groove 111r. First end 161 of flexible member 160 can be spacing by groove 111r；And the second of the 4th parts 140 Holding section 141 can be the projection extended towards first component 110.Second end 162 of flexible member 160 The second holding section 141 can be sheathed on.

On the other hand, in another embodiment, link block 100 is at the first state transformation to second During state, the 4th parts 140 can not rotate against with first component 110；And from the second shape During state is converted into the third state, the 4th parts 140 can rotate against with first component 110.

Fig. 8 is the link block 100 exploded view in the third state of Fig. 1.Referring to Fig. 6 and Fig. 8, when link block 100 is in the second state, the first abutting part 121 of second component 120 and First bearing and leaning portion 151 of the second abutting part 132 sandwiched the 5th parts 150 of three parts 130.Now, Applying moment again makes the 4th parts 140 rotate against with first component 110, can order about link block 100 By the second state transformation to the third state.

Specifically, in a third condition, the 4th parts 140 and the 5th parts 150 can respectively by Recess and projection mutually fasten, and its center dant may be disposed on the 4th parts 140, and projection can be corresponding Be arranged on the 5th parts 150；Otherwise, also recess can be arranged on the 5th parts 150, will Projection is arranged on the 4th parts 140 accordingly, and does not limits the present invention with this.

Implementing in profit at one, as shown in Figure 8, the 4th parts 140 also include the second recess 142, the Five parts 150 also include the second projection 153.In link block 100 by the second state transformation to the 3rd shape During state, the 4th parts 140 rotate against with first component 110, until the 5th parts 150 The second projection 153 buckle in the second recess 142 of the 4th parts 140.In the process, because of Flexible member 160, to rotation, also can be bestowed pulling force by one parts 110 and the 4th parts 140 so that Flexible member 160 deformation because of stretching.

During in short, link block 100 is between the first state and the third state, the 4th parts 140 Rotate against with second component 120 and the 5th parts 150.And when the third state, the 4th parts 140 Fix by the second recess 142 and the second projection 153 buckle with the 5th parts 150.

Further, it is individually fixed in first device and at the 4th parts 140 and the 5th parts 150 On the premise of two devices, if the third state of link block to be released 100, second can be directly separated recessed Portion 142 and the second projection 153, to split the 4th parts 140 and the 5th parts 150, and then can release First device and the fixed relationship of the second device.Now, flexible member 160 can discharge elastic force, makes Four parts 140 automatic resettings.During the 4th parts 140 involution, the 4th parts 140 are along rotation The opposite direction of direction D1 rotates, and makes the first bearing and leaning portion 151 depart from the first abutting part 121 and abuts with second At least one abutting part in portion 132, i.e. releases first abutting part the 121, second abutting part 132 and first The interference state of bearing and leaning portion 151.

The present invention separately provides system, and it can include the link block 100 and first shown in Fig. 1 to Fig. 8 Device, and the 5th parts 150 are arranged on first device；Or, system can include Fig. 1 to Fig. 8 Shown link block 100 and the second device, and the 4th parts 140 are arranged on the second device.

In sum, it is only presently preferred embodiments of the present invention, not the present invention is done any form On restriction, although the present invention is disclosed above with preferred embodiment, but is not limited to this Bright, any those skilled in the art, in the range of without departing from technical solution of the present invention, when can The technology contents utilizing the disclosure above is made a little change or is modified to the Equivalent embodiments of equivalent variations, In every case it is the content without departing from technical solution of the present invention, implements above according to the technical spirit of the present invention Any simple modification, equivalent variations and the modification that example is done, all still falls within the model of technical solution of the present invention In enclosing.

Claims (13)

1. a link block, it is characterised in that from the first state through the second state transformation to the 3rd shape State, this link block the most sequentially includes: the 4th parts, first component, second component and the 3rd Parts, this first component is affixed with the 3rd parts, and from this first state to this third state, should 4th parts interlock with this first component and rotate against；From this first state to this second state, this is years old One parts rotate against with this second component, this second component and the 3rd parts this axially on relative Mobile.

2. a link block, it is characterised in that including: axially disposed first component, second Parts, the 3rd parts and the 4th parts, and flexible member, this first component is arranged at this second Between part and the 4th parts, this second component is arranged between this first component and the 3rd parts, This first component is affixed with the 3rd parts, and this flexible member connect this first component with the 4th Part.

3. a link block, it is characterised in that: from the first state, the second state transformation to the 3rd shape State, this link block includes: first component, second component, the 3rd parts, the 4th parts and the 5th Parts, this first component is relative with the 3rd parts to be fixed, and this second component is relative with the 5th parts Fix, and between this first state and this second state, this second component and the 3rd parts are one Rotate against on Zhou Xiang and displacement；Between this second state and this third state, the 4th parts with This first component, this second component, the 3rd parts and the 5th parts rotate against.

4. according to the link block described in any claim in claims 1 to 3, it is characterised in that This first component includes the first contact surface, and this second component includes the second contact surface, and this first contact At least one contact surface of face and this second contact surface is inclined-plane.

5. according to the link block described in claim 1 or 3, it is characterised in that further include at least one Individual flexible member, this flexible member mutually bestows pulling force with this first component and the 4th parts.

6., according to the link block described in any claim book in claims 1 to 3, its feature exists In, the either component of this first component and the 3rd parts includes the first projection, and this second component has Through-Penetration portion, this first component and the 3rd parts are the most solid by pass through this first projection of this through-Penetration portion Connect.

Link block the most according to claim 1 and 2, it is characterised in that further include the 5th Part, the 5th parts and the 4th parts are respectively provided with the second recess and the second projection, and the 5th Part and the 4th parts are interlocked by this second recess and this second projection.

Link block the most according to claim 3, it is characterised in that the 5th parts and this Four parts are respectively provided with the second recess and the second projection, and when this third state, this second projection is fastened on This second recess.

Link block the most according to claim 1 and 2, it is characterised in that further include the 5th Part, this second component has holding section, and the 5th parts have the first recess, and this second component with 5th parts abut against by this holding section and this first recess.

10. according to the link block described in claim 9 or 3, it is characterised in that this second component is more Including the first abutting part, the 3rd parts include the second abutting part, and the 5th parts further include first and hold Relying part, and this first bearing and leaning portion is arranged between this first abutting part and this second abutting part.

11. 1 kinds of systems, it is characterised in that include the link block described in claim 1 or 2, First device and the 5th parts, and the 5th parts are arranged on this first device.

12. 1 kinds of systems, it is characterised in that include the connection described in first device and claim 3 Module, and the 5th parts are arranged on this first device.

13. 1 kinds of systems, it is characterised in that include one second device and according to claims 1 to 3 Link block described in middle any claim, and the 4th parts are arranged on this second device.