CN207561611U - A kind of support connection structure and stent - Google Patents
A kind of support connection structure and stent Download PDFInfo
- Publication number
- CN207561611U CN207561611U CN201720193522.7U CN201720193522U CN207561611U CN 207561611 U CN207561611 U CN 207561611U CN 201720193522 U CN201720193522 U CN 201720193522U CN 207561611 U CN207561611 U CN 207561611U
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- fixing piece
- cam
- support element
- support
- connection
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Abstract
The utility model discloses a kind of support connection structures, for the support element and fixing piece of connecting bracket, the support connection structure includes at least one set of connection pore structure being arranged on the support element and at least one set of bulge-structure being arranged on the fixing piece, connection pore structure include two it is setting up and down and towards identical jack, bulge-structure includes that there are two setting up and down and towards identical cam；The jack includes the insertion section and holding section of connection, and the holding section gap is less than the insertion section gap, and the cam is inserted into the insertion section, and movement is sticked into the holding section.The utility model additionally provides a kind of stent, includes support element, fixing piece, is attached between support element and fixing piece using above-described support connection structure.
Description
Technical field
The utility model is related to connection structure design fields, and in particular to a kind of support connection structure and stent.
Background technology
In the equipment such as furniture, shelf, showing stand, supporter in existing life, removable support has been generally included, has been propped up
Frame is usually connected and composed by multiple support elements, fixing piece, movable part.
In the prior art between support element and fixing piece direct connection mode generally include it is following several：
1st, it being welded directly together between support element and fixing piece, this connection mode can not realize dismountable function,
It is not easy to carry；
2nd, it is linked together between support element and fixing piece by connectors such as screws, this connection mode stent dismounts
Come cumbersome；
The 3rd, block button hole on support element is set, buckle is provided on fixing piece, fixing piece is by sticking into block button hole
Realization is fixedly connected with block button hole, and needing to tap when this connection mode is sticked into block button hole can stick into,
And the block button hole in this connection mode can not be connected with the movable part of setting hook；
4th, hanging hole is provided on support element, hook is provided on fixing piece, movable part, fixing piece is by hanging over branch
It in the hanging hole of support member and is equipped with the connectors such as screw and is further fixedly connected with fixing piece and support element, movable part then directly passes through
It hangs in hanging hole, as shown in figs. 1-2；This connection mode, although the hanging hole on support element can simultaneously be suitable for admittedly
Determine the connection of part and movable part, but the connection of fixing piece also needs to the components such as outfit screw and most further fixes, and causes to prop up
Frame dismounting is cumbersome.
Utility model content
The problem of connecting framework for the existing stent mentioned in existing background technology, the utility model provides
A kind of support connection structure and the stent using the connection structure, connection structure provided by the utility model connect quick side
Just, and it is existing in movable part can also be connected with the support element in utility model.
The concrete scheme of the utility model is as follows：
A kind of support connection structure, for the support element and fixing piece of connecting bracket, which is characterized in that the stent connection
Structure includes at least one set of connection pore structure being arranged on the support element and be arranged on the fixing piece at least one
Group bulge-structure, connection pore structure include two it is setting up and down and towards identical jack, bulge-structure includes that there are two upper
Lower setting and towards identical cam；
The jack includes the insertion section and holding section of connection, and the holding section gap is less than the insertion section gap, institute
It states cam and is inserted into the insertion section, and movement is sticked into the holding section.
Preferably, the insertion section is vertically arranged with holding section.
Preferably, the cam is made of connecting portion and bending part, one end of the connecting portion connects the fixing piece, separately
One end connects bending part；The bending part is matched with the insertion section, and the connecting portion is matched with the holding section, the bending
Portion injects the insertion section, and the cam moves down so that the connecting portion is sticked into the holding section, and the bending part is pressed in
On the support element of the holding section side, the connecting portion is interference fitted with the holding section.
Preferably, the overbending direction of the bending part of two cams is opposite.
Preferably, the jack is in " 7 " font, the cam is in " ┘ " type.
Preferably, the cam is elastic buckles.
Preferably, being additionally provided at least one fulcrum on the fixing piece, the fulcrum is located at described solid with the cam
Determine on the same face of part, and positioned at the side of the cam.
Preferably, there are one the side of each cam is respectively provided with and is respectively provided with there are one the side of fulcrum or each two cam
Fulcrum.
Preferably, the connection pore structure is integrally formed with the support element or the connection structure is removably pacified
On the support element；The bulge-structure is integrally formed with the fixing piece or the bulge-structure is removably pacified
On the fixing piece.
A kind of stent includes support element, fixing piece, using as described above between the support element and the fixing piece
Support connection structure is attached.
The utility model due to using the technology described above, is allowed to compared with prior art, have the following advantages that and accumulate
Pole effect：
Support connection structure and stent provided by the utility model, wherein connection structure pass through one group of cam and one group of jack
Connection is realized in cooperation, and cam insertion jack is simultaneously mobile in it, realizes that insertion, engaging are solid by the change of jack internal clearance
It is fixed, it is simple in construction, easy to disassemble and assemble；And two jacks setting up and down are connected together with two cams setting up and down,
It ensure that the intensity of connection and the stability of connection.
Description of the drawings
With reference to attached drawing, pass through the above-mentioned and other spy for stating detailed description, being more clearly understood that the utility model hereafter
It seeks peace advantage, wherein：
Fig. 1 is the connection diagram between support element and fixing piece in the prior art；
Fig. 2 is the A-A sectional views of Fig. 1；
Fig. 3 is the fractionation schematic diagram of support element and fixing piece in embodiment 1；
Fig. 4 is the structure diagram of support element in embodiment 1；
Fig. 5 is the dimensional structure diagram of fixing piece in embodiment 1；
Fig. 6 is the vertical view of fixing piece in embodiment 1；
Fig. 7 is the structure diagram of support element in embodiment 2；
Fig. 8 is the structure diagram of fixing piece in embodiment 3.
Specific embodiment
Referring to the attached drawing for showing the utility model embodiment, the utility model is described in more detail.However, this reality
It can be realized in many different forms with novel, and should not be construed as being limited by the embodiment herein proposed.On the contrary, it proposes
These embodiments be in order to reach fully and complete disclosure, and make those skilled in the art understand completely this practicality newly
The range of type.In these attached drawings, for clarity, the size and relative size in layer and region may be exaggerated.
Embodiment 1
With reference to 3-6, the utility model provides a kind of support connection structure, support element 1 and fixation for connecting bracket
Part 2.The support connection structure includes being arranged at least one set of connection pore structure on support element 1 and is arranged on fixing piece 2
At least one set of bulge-structure；Connection pore structure include two it is setting up and down and towards identical jack 3, bulge-structure includes
Two setting up and down and towards identical cam 4；Wherein, jack 3 includes the insertion section 301 of connection and holding section 302, holding section
302 gaps are less than 301 gap of insertion section, and cam 4 is inserted into insertion section 301, and movement is sticked into holding section 302.
Connection structure provided by the utility model, cam are inserted into jack and movement in it, pass through changing for jack internal clearance
Become to realize insertion, be fixed, it is simple in construction, easy to disassemble and assemble；And two jacks setting up and down and two it is setting up and down
Cam be connected together, ensure that connection intensity and connection stability.
The group number of jack and arrangement mode can be adjusted as the case may be in the present embodiment, such as can be such as Fig. 3
Shown in, several groups of jacks are arranged in a row and are arranged on support element, are not limited herein.
In the present embodiment, with reference to Fig. 4, jack 3 is made of the insertion section 301 and holding section 302 of vertical connection, insertion section
301 is horizontally disposed, and holding section 302 is vertically arranged；Wherein, holding section 302 is the item that setting is extended downwardly from 302 bottom of insertion section
Shape hole.
In the present embodiment, with reference to Fig. 5-6, cam 4 is made of connecting portion 401 and bending part 402, connecting portion 401 and curved
In the form of sheets, connecting portion 401 is vertically arranged and one side is connected on fixing piece 2 for folding part 402, another side on the other side
Connect bending part 402, and the laterally bending extension of bending part 402；Bending part 402 is matched with insertion section 301, in order to bending part
402 can be inserted into jack；Connecting portion 401 is matched with holding section 302, in order to which connecting portion can be stuck in holding section 302.
Further illustrate the catenation principle between cam 4 and jack 3：
Before connection, the connecting portion 401 of cam 4 perpendicular to 3 place plane of jack, bending part 402 and 3 place plane of jack,
And cam is opposite with insertion section 301；Such as Fig. 4, cam 4 is injected in insertion section 301；Cause connecting portion 401 and 302 phase of holding section
It is right, then cam 4 is moved down so that connecting portion 401 is sticked into holding section 302, and connecting portion 401 is interference fitted with holding section 302；
Bending part 402 is pressed on the support element 1 of 302 side of holding section simultaneously, so as to fulfill fixed effect.
In the present embodiment, jack is in " 7 " font, and cam is in " ┘ " type, and the bending part 402 of two cams setting up and down
Overbending direction direction it is identical, this structure type further ensure that the stability and intensity of connection.Certainly, at other
In embodiment, jack 3 also can be in T-shape, not be limited herein.
In the present embodiment, cam 4 is preferably elastic buckles, is conducive to enhance bonding strength and stability at engaging.
In the present embodiment, at least one fulcrum 5 is additionally provided on fixing piece 1, fulcrum 5 is located at fixing piece 2 with cam 4
On the same face, and positioned at the side of cam 4.When support element, fixing piece are platy structure, it is arranged on support element
Depth is limited, therefore the surface of rear fixing piece is not bonded with the surface of support element in the cam reeve jack, passes through fulcrum 5
Support is played the role of in setting, is conducive to that fixing piece junction is prevented to be broken, it is ensured that the stability of connection.Further, at this
In embodiment, the side of each cam is respectively provided with there are one fulcrum 5, as shown in Figure 5.
Certainly, in other embodiments, the setting quantity of fulcrum 5 and shape can be adjusted as the case may be,
It is not limited herein.
Certainly, in other embodiments, fulcrum can be also not provided with, when support element, fixing piece are rhs-structure,
It can ensure that jack has enough depth, and cam is provided on the extension board of fixing piece end, cam is sticked into jack
Extension board is close to support surface afterwards, while the square tube end of fixing piece can be also against on the side of support element, in this in the case of
Fulcrum need not be just set.
In the present embodiment, connection pore structure is integrally formed with support element, i.e., jack is formed directly on support element；Protrusion
Structure is integrally formed with fixing piece, i.e., cam is formed directly on fixing piece.
Certainly, in other embodiments, connection structure can be also detachably arranged on support element, bulge-structure also cocoa
Dismounting is mounted on fixing piece, so as to facilitate the setting of connection structure, bulge-structure.For example, jack, cam are separately positioned on
On a connection piece, connector is detachably mounted to support element, on fixing piece again, can also realize by other means certainly, this
Place is not limited.
Support connection structure provided by the utility model, it is simple in construction, easy to disassemble and assemble, suitable for furniture, supporter, goods
Stent connection in the equipment such as frame, showing stand.
The jack provided in this embodiment being arranged on support element applies also for existing end and has been extended hook knot
The movable part of structure, movable part can be in the jacks being connected on support element at different location according to specific concrete condition activity.It is living
The hook structure of follower end setting, can directly be hooked in the holding section of jack.It can be seen that stent provided by the utility model
It connection structure and can be used cooperatively with the movable part of existing stent, notice does not remake mating movable part, uses model
It encloses wide.
Embodiment 2
The present embodiment is the adjustment carried out on the basis of embodiment 1, in reference Fig. 7, in the present embodiment on support element
Two row jacks are provided with, each column jack includes several groups of jacks setting up and down, and two row jacks are symmetrical arranged.
Embodiment 3
The present embodiment is the adjustment carried out on the basis of embodiment 1, and with reference to Fig. 8, in the present embodiment, every group of cam is matched
It is standby there are one fulcrum 5, form a triangle between 5 and two cam of fulcrum, advantageously ensure that the stability of support.
Embodiment 4
A kind of stent is present embodiments provided, includes multiple support elements 1, fixing piece 2, between support element 1 and fixing piece 2
Support connection structure described in embodiment 1 or embodiment 2 or embodiment 3 is attached.
This stent provided in this embodiment, simple in construction, easy to disassemble and assemble, combination is with more flexibility.
Those skilled in the art should be understood that the utility model can be realized with many other concrete forms without de-
Spirit or scope from itself.Although the case study on implementation of the utility model has been described, it should be understood that the utility model should not limit
Be made as these embodiments, those skilled in the art can as defined by the following claims the spirit of the utility model and
Within the scope of make change and modification.
Claims (10)
- A kind of 1. support connection structure, for the support element and fixing piece of connecting bracket, which is characterized in that the stent connection knot Structure includes at least one set of connection pore structure being arranged on the support element and at least one set being arranged on the fixing piece Bulge-structure, connection pore structure include two it is setting up and down and towards identical jack, bulge-structure includes that there are two up and down Setting and towards identical cam；The jack includes the insertion section and holding section of connection, and the holding section gap is less than the insertion section gap, described convex Button is inserted into the insertion section, and movement is sticked into the holding section.
- 2. support connection structure according to claim 1, which is characterized in that the insertion section is vertically arranged with holding section.
- 3. support connection structure according to claim 1, which is characterized in that the cam is by connecting portion and bending part group Into one end of the connecting portion connects the fixing piece, other end connection bending part；The bending part and the insertion section Match, the connecting portion is matched with the holding section, and the bending part injects the insertion section, and the cam moves down so that the company Socket part is sticked into the holding section, and the bending part is pressed on the support element of the holding section side, the connecting portion and institute State holding section interference fit.
- 4. support connection structure according to claim 3, which is characterized in that the overbending direction of the bending part of two cams Opposite to each other.
- 5. support connection structure according to claim 3 or 4, which is characterized in that the jack is in " 7 " font, described convex Button is in " ┘ " type.
- 6. the support connection structure according to claim 1 or 3, which is characterized in that the cam is elastic buckles.
- 7. the support connection structure according to claim 1 or 3, which is characterized in that be additionally provided at least on the fixing piece One fulcrum, the fulcrum are located at the cam on the same face of the fixing piece, and positioned at the side of the cam.
- 8. support connection structure according to claim 7, which is characterized in that the side of each cam is respectively provided with that there are one prop up The side of point or each two cam is respectively provided with there are one fulcrum.
- 9. support connection structure according to claim 1, which is characterized in that the connection pore structure and the support element one Body formed or described connection structure is detachably arranged on the support element；The bulge-structure and the fixing piece one Body formed or described bulge-structure is detachably arranged on the fixing piece.
- 10. a kind of stent includes support element, fixing piece, which is characterized in that is used between the support element and the fixing piece Support connection structure in claim 1-9 described in any one is attached.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193522.7U CN207561611U (en) | 2017-03-01 | 2017-03-01 | A kind of support connection structure and stent |
| PCT/CN2017/104952 WO2018095144A1 (en) | 2016-11-23 | 2017-09-30 | Bracket connection structure and bracket |
| US16/463,827 US10702062B2 (en) | 2016-11-23 | 2017-09-30 | Bracket connection structure and bracket |
| EP17873762.3A EP3546765B1 (en) | 2016-11-23 | 2017-09-30 | Bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720193522.7U CN207561611U (en) | 2017-03-01 | 2017-03-01 | A kind of support connection structure and stent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207561611U true CN207561611U (en) | 2018-07-03 |
Family
ID=62696529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720193522.7U Active CN207561611U (en) | 2016-11-23 | 2017-03-01 | A kind of support connection structure and stent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207561611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716085A (en) * | 2019-03-22 | 2020-09-29 | 发那科株式会社 | Component assembling structure and automatic assembling system |
-
2017
- 2017-03-01 CN CN201720193522.7U patent/CN207561611U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716085A (en) * | 2019-03-22 | 2020-09-29 | 发那科株式会社 | Component assembling structure and automatic assembling system |
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