CN208252512U - A kind of bidirectional modulation stretching structure - Google Patents
A kind of bidirectional modulation stretching structure Download PDFInfo
- Publication number
- CN208252512U CN208252512U CN201820750486.4U CN201820750486U CN208252512U CN 208252512 U CN208252512 U CN 208252512U CN 201820750486 U CN201820750486 U CN 201820750486U CN 208252512 U CN208252512 U CN 208252512U
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- Prior art keywords
- telescopically connected
- bar
- center
- branch angle
- telescopically
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Abstract
The utility model relates to securing member technical field more particularly to a kind of bidirectional modulation stretching structures.The technical solution adopted in the utility model is: supporting connecting plate including rectangular body, the stabilization assembly connection branch angle of direction outwardly is respectively equipped on four corners of body supports connecting plate, the center of body supports connecting plate is equipped with cylindrical center and assembles the hole that is located by connecting, the rotation that is positively connected with that the hole that is located by connecting is assembled at center controls connector, rotation control connector can assemble the hole that is located by connecting with center and pivot about movement, the front of body supports connecting plate sets the fixed support connection branch angle there are four rectangular distribution, cylinder first, which is connected with, on the fixed support connection branch angle of upper end two is telescopically connected to bar.The utility model has the advantages that: efficiency when not only increasing flexible also further strengthens the stability in telescopic process, and making it, the service life is longer during being adjusted, and safety in use is higher.
Description
Technical field
The utility model relates to securing member technical field more particularly to a kind of bidirectional modulation stretching structures.
Background technique
Securing member is connector more commonly used in mechanical equipment, it can ensure two or more phase interworkings
The part of conjunction is able to carry out close connection.Traditional securing member is to carry out assembly connection using fixed size, it
It can only be assembled, be not available in the connection structure of other sizes according to corresponding size when use, this is using it
When range it is smaller.
Utility model content
The purpose of the utility model is to provide a kind of bidirectional modulation stretching structures, it assembles the side being located by connecting by center
Formula carries out entirety and is fixedly connected, and is controlled by the rotational structure that center is arranged to realize that the left and right of part upper and lower ends is stretched
System, the stabilization gear structure that the extension and contraction control bar of upper and lower ends cooperates corresponding position to be arranged when being stretched, is stretching them
Stability when contracting is more preferable, can preferably assembling structure link together when carrying out assembly and using, make part uses model
Enclose wider, it is more convenient when carrying out extension and contraction control, is telescopically connected to supporting element by what center was arranged and can make upper and lower two
End simultaneously carry out it is same amount of stretch, efficiency when not only increasing flexible adds the stability in telescopic process further
By force, making it, the service life is longer during being adjusted.
The technical solution of the utility model is as follows:
A kind of bidirectional modulation stretching structure, it is characterised in that: support connecting plate, the body supports including rectangular body
The stabilization assembly connection branch angle of a direction outwardly is respectively equipped on four corners of connecting plate, the body supports connecting plate
Center is equipped with the assembly of cylindrical center and is located by connecting hole, and what the center assembly was located by connecting hole is positively connected with one
A rotation controls connector, and the rotation control connector can assemble the hole that is located by connecting with the center and pivot about
Movement, the front of the body supports connecting plate set the fixed support connection branch angle there are four rectangular distribution, the institute of upper end two
It states and is connected with cylinder first on fixed support connection branch angle and is telescopically connected to bar, the fixed support connection branch of lower end two
It is connected with cylinder second on angle and is telescopically connected to bar, the described first left and right ends for being telescopically connected to bar are respectively equipped with a circle
Cylindricality the first anti-dropout connecting column, the described first external cylindrical surface upper end for being telescopically connected to bar are equipped with the first of linear homogeneous distribution and stretch
Contracting link slot, the front at the stable assembly connection branch angle are connected separately with a cylindrical stabilization and are telescopically connected to gear, upper end
Two stabilizations are telescopically connected to the surface that gear is telescopically connected to bar positioned at described first, and the stabilization of upper end two is flexible to be connected
It connects gear to be telescopically connected to slot with described first and be connected together together, the described second left and right ends for being telescopically connected to bar are respectively equipped with
One cylinder the second anti-dropout connecting column, the described second external cylindrical surface lower end for being telescopically connected to bar are equipped with linear homogeneous distribution
Second is telescopically connected to slot, and described first, which is telescopically connected to bar and described second, is telescopically connected between bar and is telescopically connected to support by one
Part links together, and the rectangle that the center for being telescopically connected to supporting element is equipped with a up and down direction is telescopically connected to sliding
Slot, the sliding groove that is telescopically connected to is together with the leftward position assembly connection of the rotation control connector, the rotation control
Connector processed can be driven when being rotated it is described be telescopically connected to supporting element and moved left and right, be telescopically connected to by described
The moving left and right of supporting element drive described first be telescopically connected to bar and described second be telescopically connected to bar left and right it is flexible.
Further, it described first is telescopically connected to bar with described second to be telescopically connected to the outer dimension of bar identical.
Further, the first anti-dropout connecting column is always positioned at the outer of the fixed support connection branch angle of upper end two
Side, the second anti-dropout connecting column are always positioned at the outside at the fixed support connection branch angle of lower end two.
The utility model has the beneficial effects that
The utility model carries out entirety in such a way that center assembly is located by connecting and is fixedly connected, and is arranged by center
Rotational structure realize the left and right extension and contraction controls of part upper and lower ends, the extension and contraction control bar of upper and lower ends matches when being stretched
The stabilization gear structure for closing corresponding position setting keeps their stability when flexible more preferable, can when carrying out assembly and using
Better assembling structure links together, and keeps the use scope of part wider.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the front schematic view of the utility model；
Fig. 3 is the leftschematic diagram of the utility model；
Fig. 4 is the right side schematic view of the utility model；
Fig. 5 is the schematic top plan view of the utility model；
Fig. 6 is the elevational schematic view of the utility model；
In figure: 1, body supports connecting plate, 2, stablize assembly connection branch angle, 3, center assembly be located by connecting hole, 4, rotation
Connector is controlled, 5, fixed support connection branch angle, 6, first is telescopically connected to bar, and 7, second is telescopically connected to bar, the 8, first anti-dropout
Connecting column, 9, first is telescopically connected to slot, and 10, stablize and be telescopically connected to gear, the 11, second anti-dropout connecting column, 12, second flexible connects
Access slot, 13, be telescopically connected to supporting element, 14, be telescopically connected to sliding groove.
Specific embodiment
As shown in Figures 1 to 6, a kind of bidirectional modulation stretching structure, it is carried out in such a way that center assembly is located by connecting
Entirety is fixedly connected, and the left and right extension and contraction control of part upper and lower ends is realized by the rotational structure of center setting, up and down
The stabilization gear structure that the extension and contraction control bar at both ends cooperates corresponding position to be arranged when being stretched keeps them steady when flexible
It is qualitative more preferable, it can preferably assembling structure link together when carrying out assembly and using, keep the use scope of part wider, it
It is more convenient when carrying out extension and contraction control, is telescopically connected to supporting element by what center was arranged and can make upper and lower ends while carrying out
Same amount of flexible, efficiency when not only increasing flexible also further strengthens the stability in telescopic process, make it into
The service life is longer in row adjustment process.It includes rectangular body support connecting plate 1, the body supports connecting plate 1
The stabilization assembly connection branch angle 2 of a direction outwardly is respectively equipped on four corners, it is more convenient in assembly.The body supports
The center of connecting plate 1 is equipped with a cylindrical center and assembles the hole 3 that is located by connecting, and the hole 3 that is located by connecting is assembled at the center
It is positively connected with a rotation control connector 4, the rotation control connector 4 can assemble the hole that is located by connecting with the center
3 pivot about movement.The front of the body supports connecting plate 1 sets the fixed support connection there are four rectangular distribution
Branch angle 5, they mainly play support, for connecting rod structural support is got up.The fixed support connection of upper end two
It is connected with cylinder first on branch angle 5 and is telescopically connected to bar 6, lower end two is connected on the fixed support connection branch angle 5
One cylinder second is telescopically connected to bar 7, and the described first left and right ends for being telescopically connected to bar 6 are respectively equipped with a cylinder first
Anti-dropout connecting column 8, first can be made, which to be telescopically connected to bar 6, has preferable anti-dropout effect when being stretched.Described first
The external cylindrical surface upper end for being telescopically connected to bar 6 is equipped with the first of linear homogeneous distribution and is telescopically connected to slot 9, the stable assembly connection branch
The front at angle 2 is connected separately with a cylindrical stabilization and is telescopically connected to gear 10, and the stabilization of upper end two is telescopically connected to gear
10 are located at the described first surface for being telescopically connected to bar 6, and the stabilization of upper end two is telescopically connected to gear 10 and stretches with described first
Contracting link slot 9 is connected together together, and making first, to be telescopically connected to bar 6 more stable when being stretched, and can effectively improve it
Safety in utilization in use.Described second left and right ends for being telescopically connected to bar 7 are respectively equipped with cylinder
Two anti-dropout connecting columns 11, the described second external cylindrical surface lower end for being telescopically connected to bar 7 are equipped with the second of linear homogeneous distribution and stretch
Link slot 12.Described first, which is telescopically connected to bar 6 and described second, is telescopically connected between bar 7 and is telescopically connected to supporting element 13 by one
It links together, the rectangle that the center for being telescopically connected to supporting element 13 is equipped with a up and down direction is telescopically connected to sliding
Slot 14, the sliding groove 14 that is telescopically connected to is together with the leftward position assembly connection of the rotation control connector 4, and described turn
Dynamic control connector 4 can be driven when being rotated it is described be telescopically connected to supporting element 13 and moved left and right, by described
The drive described first that moves left and right for being telescopically connected to supporting element 13 is telescopically connected to bar 6 and described second and is telescopically connected to the left and right of bar 7
It is flexible.
Preferably, described first is telescopically connected to bar 6 with described second to be telescopically connected to the outer dimension of bar 7 identical,
It is more convenient part when being produced and processed, can reduce production cost when production, and stability when in use is more
It is good.
Preferably, the first anti-dropout connecting column 8 is always positioned at the fixed support connection branch angle 5 of upper end two
Outside, the second anti-dropout connecting column 11 are always positioned at the outside at the fixed support connection branch angle 5 of lower end two, make them
There can be better anti-dropout effect when being stretched, safety in use is higher.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements or replace, these improvement
Or replacement also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of bidirectional modulation stretching structure, it is characterised in that: support connecting plate (1) including rectangular body, the main body branch
It supports and is respectively equipped with the stabilization assembly connection branch angle (2) of a direction outwardly, the body supports on four corners of connecting plate (1)
The center of connecting plate (1) is equipped with a cylindrical center assembly and is located by connecting hole (3), and the hole that is located by connecting is assembled at the center
(3) the rotation that is positively connected with controls connector (4), and rotation control connector (4) can be assembled with the center
The hole (3) that is located by connecting pivots about movement, and the front of the body supports connecting plate (1) sets that there are four rectangular distributions
Fixed support connection branch angle (5), be connected with cylinder first on fixed support connection branch angle (5) of upper end two and stretch
Contracting connecting rod (6) is connected with cylinder second on fixed support connection branch angle (5) of lower end two and is telescopically connected to bar
(7), the described first left and right ends for being telescopically connected to bar (6) are respectively equipped with cylinder the first anti-dropout connecting column (8), described
The first external cylindrical surface upper end for being telescopically connected to bar (6) is equipped with the first of linear homogeneous distribution and is telescopically connected to slot (9), the stable dress
Front with connection branch angle (2) is connected separately with a cylindrical stabilization and is telescopically connected to gear (10), the stabilization of upper end two
It is telescopically connected to the surface that gear (10) are telescopically connected to bar (6) positioned at described first, the stabilization of upper end two is telescopically connected to tooth
Wheel (10) is telescopically connected to slot (9) with described first and is connected together together, and described second is telescopically connected to the left and right ends point of bar (7)
Not She You cylinder the second anti-dropout connecting column (11), the described second external cylindrical surface lower end for being telescopically connected to bar (7) is equipped with
The second of linear homogeneous distribution is telescopically connected to slot (12), and described first, which is telescopically connected to bar (6) and described second, is telescopically connected to bar (7)
Between be telescopically connected to supporting element (13) by one and link together, the center for being telescopically connected to supporting element (13) is equipped with
The rectangle of one up and down direction is telescopically connected to sliding groove (14), described to be telescopically connected to sliding groove (14) and rotation control company
Together, rotation control connector (4) can drive institute when being rotated to the leftward position assembly connection of fitting (4)
It states and is telescopically connected to supporting element (13) and is moved left and right, be telescopically connected to the moving left and right described in drive of supporting element (13) by described
First be telescopically connected to bar (6) and described second be telescopically connected to bar (7) left and right it is flexible.
2. a kind of bidirectional modulation stretching structure according to claim 1, it is characterised in that: described first is telescopically connected to bar
(6) to be telescopically connected to the outer dimension of bar (7) with described second identical.
3. a kind of bidirectional modulation stretching structure according to claim 1, it is characterised in that: the first anti-dropout connecting column
(8) it is always positioned at the outside of fixed support connection branch angle (5) of upper end two, the second anti-dropout connecting column (11) is always
Positioned at the outside of two fixed support connections branch angle (5) in lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750486.4U CN208252512U (en) | 2018-05-17 | 2018-05-17 | A kind of bidirectional modulation stretching structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820750486.4U CN208252512U (en) | 2018-05-17 | 2018-05-17 | A kind of bidirectional modulation stretching structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208252512U true CN208252512U (en) | 2018-12-18 |
Family
ID=66480223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820750486.4U Expired - Fee Related CN208252512U (en) | 2018-05-17 | 2018-05-17 | A kind of bidirectional modulation stretching structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208252512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488153A (en) * | 2018-05-17 | 2018-09-04 | 泰州市泰嘉铭信息科技服务有限公司 | A kind of special bidirectional modulation stretching structure |
-
2018
- 2018-05-17 CN CN201820750486.4U patent/CN208252512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488153A (en) * | 2018-05-17 | 2018-09-04 | 泰州市泰嘉铭信息科技服务有限公司 | A kind of special bidirectional modulation stretching structure |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181218 Termination date: 20190517 |
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| CF01 | Termination of patent right due to non-payment of annual fee |