CN207063600U - A kind of height regulating mechanism of riser - Google Patents
A kind of height regulating mechanism of riser Download PDFInfo
- Publication number
- CN207063600U CN207063600U CN201720818835.7U CN201720818835U CN207063600U CN 207063600 U CN207063600 U CN 207063600U CN 201720818835 U CN201720818835 U CN 201720818835U CN 207063600 U CN207063600 U CN 207063600U
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- CN
- China
- Prior art keywords
- limited post
- spring
- special
- shaped block
- spacing hole
- 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
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Abstract
A kind of height regulating mechanism of riser,Supporting leg is slidably arranged in stop sleeve,Housing is set on the outside of stop sleeve,Limited post A one end is fixedly connected with limited post B one end,The limited post B other ends are fixedly connected with one end of spring and one end of connecting rod,Spring is arranged in housing,The other end of spring is fixedly connected with case inside wall,Connecting rod through hole is set on housing,Special-shaped block is set outside housing,The connecting rod other end is protruded outside housing by connecting rod through hole,Special-shaped block rotatably connects the connecting rod other end outside housing by rotating shaft,Rotating shaft makes special-shaped block have the first rotation position and the second rotation position,When special-shaped block is in the first rotation position,Spring is in nature open configuration,The elastic force of spring makes limited post A and limited post B spacing in spacing hole A and spacing hole B respectively,When special-shaped block is in the second rotation position,Spring is in forced compression state,Special-shaped block drivening rod pulls limited post B and limited post A to depart to the spacing of spacing hole B and spacing hole A.
Description
Technical field：
It the utility model is related to riser technical field, and in particular to a kind of height regulating mechanism of riser.
Background technology：
Riser, it is made up of movable framework and stage boards, convenient disassembly, storage facility, there is small volume, easily transport
Etc. characteristic.In the prior art, the height regulating mechanism of riser due to structure setting it is unreasonable, do not reach firm height and adjust
Whole effect.
In order to solve the above-mentioned technical problem, it is special to propose a kind of new technical scheme.
Utility model content：
The purpose of this utility model be in order to overcome above-mentioned the shortcomings of the prior art in place of, and provide a kind of activity dance
The height regulating mechanism of platform.
The technical solution adopted in the utility model is：
A kind of height regulating mechanism of riser, including supporting leg, stop sleeve and housing, supporting leg are slidably arranged in
In stop sleeve, the outside of stop sleeve sets housing, and the height regulating mechanism also includes limited post A, spacing hole A, limited post
B, spacing hole B, spring, connecting rod, connecting rod through hole, special-shaped block and rotating shaft, be provided with supporting leg quantity for two or more with it is spacing
The spacing hole A that post A matches, the spacing hole B to match with limited post B that quantity is one is provided with stop sleeve, it is spacing
Post A one end is fixedly connected with limited post B one end, and the limited post B other end is fixedly connected with one end of spring and one end of connecting rod,
Spring is arranged in housing, and the other end of spring is fixedly connected with case inside wall, and spring includes nature open configuration and forced
Contracting state, connecting rod through hole is set on housing, special-shaped block is set outside housing, the connecting rod other end is protruded outside housing by connecting rod through hole,
Special-shaped block rotatably connects the connecting rod other end outside housing by rotating shaft, and rotating shaft makes special-shaped block have the first rotation position and the
Two rotation positions, when special-shaped block is in the first rotation position, spring is in nature open configuration, and the elastic force of spring makes limited post A
Spacing in spacing hole A and spacing hole B respectively with limited post B, when special-shaped block is in the second rotation position, spring is in and forced
Contracting state, special-shaped block drivening rod pull limited post B and limited post A to depart to the spacing of spacing hole B and spacing hole A.
Preferably, the limited post A and limited post B are integral type structure.
Preferably, the quantity of the spring is two or more.
Preferably, the quantity of the spring is two.
Preferably, the height regulating mechanism also includes handle, is provided with special-shaped block for facilitating user to hold abnormity
Block adjusts the handle to the first rotation position or the second rotation position.
Preferably, the quantity of the spacing hole A is 3.
Preferably, the height regulating mechanism also includes projection, sets quantity to be used for for two or more on supporting leg lateral wall
Display limited post A is directed at the projection of position with spacing hole A.
The beneficial effects of the utility model are：1st, it is and existing using limited post A, limited post B and connecting rod C in combination structure
Structure in technology simply using latch is compared, and the utility model connecting rod C is equal to latch of the prior art, in the prior art
Positioning must be supported by latch, it is therefore desirable to latch made to the structure for comparing large volume, and the utility model connecting rod
Connection gearing is only served, supports to support using limited post A and limited post B so that connecting rod can make more compact knot
Structure, reach the effect of convenient and strength-saving transmission；And limited post A and limited post B carries out limited support to single position due to only needing,
Therefore this single position correspondence can make larger strong construction, realize according to diverse location function, carry out reinforcing and set
Meter, emphasis provide the effect of properties of product.2nd, when specifically used, under normal circumstances, special-shaped block is in the first rotation position, spring
In nature open configuration, the elastic force that spring opens naturally makes limited post A and limited post B spacing in spacing hole A and spacing respectively
In the B of hole, reach the effect to supporting leg and the firm limited support of stop sleeve relative position progress between the two, when needs adjust branch
When support leg and the relative position of support set (i.e. adjustment height), special-shaped block is rotated to second by the first rotation position by handle
Rotation position, spring are in forced compression state, and special-shaped block drivening rod pulls limited post B and limited post A to depart to spacing hole B
Spacing with spacing hole A, now, supporting leg can slide in stop sleeve, when sliding into the height for needing to adjust, Yong Huke
Limited post A is directed at spacing hole A by (by repeatedly attempting), is rotated special-shaped block to the first rotation by the second rotation position by handle
Indexing is put, and spring is in nature deployed position, and the elastic force that spring opens naturally makes limited post A and limited post B are spacing respectively limiting
In the hole A and spacing hole B of position, reach again to the effect of the firm limited support of supporting leg and stop sleeve relative position progress between the two
Fruit, similarly, if necessary to adjustment height again, it can be completed according to this step operation.3rd, what is set on supporting leg lateral wall is convex
Rod structure, user can be facilitated to be quickly found out limited post A alignment spacing holes A position, avoid the need for repeatedly attempting, reach convenient
The effect used.
Brief description of the drawings：
Fig. 1 is that the utility model special-shaped block is in the first rotation position, and structure when spring is in nature open configuration is shown
It is intended to.
Fig. 2 is Fig. 1 A portions enlarged drawing.
Fig. 3 is that the utility model special-shaped block is in the second rotation position, and structure when spring is in forced compression state is shown
It is intended to.
Fig. 4 is Fig. 3 B portions enlarged drawing.
Fig. 5 is that Fig. 3 supporting legs slide into another spacing hole A and structure during limited post A relative positions in stop sleeve
Schematic diagram.
Fig. 6 be Fig. 5 limited posts A it is spacing in spacing hole A when structural representation.
Fig. 7 is structural representation when the utility model sets projection.
Embodiment：
Accompanying drawing being given for example only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.
With reference to each figure, a kind of height regulating mechanism of riser, including supporting leg 1, stop sleeve 2 and housing 3, support
Leg 1 is slidably arranged in stop sleeve 2, and the outside of stop sleeve 2 sets housing 3, and the height regulating mechanism also includes limited post
A4, spacing hole A5, limited post B6, spacing hole B7, spring 8, connecting rod 9, connecting rod through hole 10, special-shaped block 11 and rotating shaft 12, supporting leg 1
On be provided with the spacing hole A5 that quantity matches for two or more and limited post A4, quantity is provided with stop sleeve 2 as one
The spacing hole B7 to match with limited post B6, limited post A4 one end is fixedly connected with limited post B6 one end, limited post B6's
The other end is fixedly connected with one end of spring 8 and one end of connecting rod 9, and spring 8 is arranged in housing 3, and the other end of spring 8, which is fixed, to be connected
The madial wall of body contact body 3, spring 8 include nature open configuration and forced compression state, connecting rod through hole 10, housing 3 are set on housing 3
Outer setting special-shaped block 11, the other end of connecting rod 9 are protruded outside housing 3 by connecting rod through hole 10, and special-shaped block 11 passes through rotating shaft outside housing 3
The 12 rotatable connection other ends of connecting rod 9, rotating shaft 12 make special-shaped block 11 have the first rotation position and the second rotation position, abnormity
When block 11 is in the first rotation position, spring 8 is in nature open configuration, and the elastic force of spring 8 makes limited post A4 and limited post B6
Spacing in spacing hole A5 and spacing hole B7 respectively, when special-shaped block 11 is in the second rotation position, spring 8 is in forced compression shape
State, the drivening rod 9 of special-shaped block 11 pull limited post B6 and limited post A4 to depart to the spacing of spacing hole B7 and spacing hole A5.
Preferably, limited post A4 and limited post B6 is integral type structure.
Preferably, the quantity of spring 8 is two or more.
Preferably, the quantity of spring 8 is two.
Preferably, the height regulating mechanism also includes handle 13, and being provided with special-shaped block 11 will for facilitating user to hold
Special-shaped block 11 adjusts the handle 13 to the first rotation position or the second rotation position.
Preferably, spacing hole A5 quantity is 3.
Preferably, the height regulating mechanism also includes projection, sets quantity to be used for for two or more on the lateral wall of supporting leg 1
Display limited post A4 is directed at the projection 14 of position with spacing hole A5, user when control supporting leg 1 is movable in stop sleeve 2,
It can determine whether limited post A4 has been directed at spacing hole A5 by judging whether projection 14 reveals, reach the effect of convenient use
Fruit.
When in use：
1st, the structure combined using limited post A4, limited post B6 and connecting rod 9C, with simply using latch in the prior art
Structure is compared, and the utility model connecting rod 9C is equal to latch of the prior art, must be propped up in the prior art by latch
Hold positioning, it is therefore desirable to latch is made to the structure for comparing large volume, and the utility model connecting rod 9 only serves connection transmission and made
With support is supported using limited post A4 and limited post B6 so that connecting rod 9 can make more compact structure, reach convenient province
The effect of power transmission；And limited post A4 and limited post B6 carries out limited support, therefore this list to single position due to only needing
Individual position correspondence can make larger strong construction, realize according to diverse location function, carry out strengthening design, and emphasis provides
The effect of properties of product.
2nd, when specifically used, under normal circumstances, special-shaped block 11 is in the first rotation position, and spring 8 is in nature and opens shape
State, the elastic force that spring 8 opens naturally make limited post A4 and limited post B6 spacing in spacing hole A5 and spacing hole B7 respectively, reached
To supporting leg 1 and stop sleeve 2, relative position carries out the effect of firm limited support between the two, when needing to adjust the He of supporting leg 1
During relative position (i.e. the adjustment height) of support set, special-shaped block 11 is rotated to the second rotation by the first rotation position by handle 13
Indexing is put, and spring 8 is in spring and is in forced compression state, and the drivening rod 9 of special-shaped block 11 pulls limited post B6 and limited post A4
Depart to the spacing of spacing hole B7 and spacing hole A5, now, supporting leg 1 can slide in stop sleeve 2, need to adjust when sliding into
During whole height, limited post A4 can be directed at spacing hole A5 by user (by repeatedly attempting), by handle 13 by special-shaped block 11 by
Second rotation position, which is rotated to the first rotation position, spring 8, is in nature deployed position, and the elastic force that spring 8 opens naturally makes limit
Position post A4 and limited post B6 is spacing in spacing hole A5 and spacing hole B7 respectively, reaches again to 2 liang of supporting leg 1 and stop sleeve
Relative position carries out the effect of firm limited support between person, similarly, if necessary to adjustment height again, is according to this step operation
It can complete.
3rd, the convex cylinder set on the lateral wall of supporting leg 1, user can be facilitated to be quickly found out limited post A4 alignments spacing
Hole A5 position, avoid the need for repeatedly attempting, reach the effect of convenient use.
In figure, position relationship being given for example only property explanation is described, it is impossible to be interpreted as the limitation to this patent；Obviously, this reality
The utility model example is only intended to clearly illustrate with new above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the field, can also make on the basis of the above description
Other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all new in this practicality
All any modification, equivalent and improvement made within the spirit and principle of type etc., should be included in the utility model right will
Within the protection domain asked.
Claims (7)
1. a kind of height regulating mechanism of riser, including supporting leg, stop sleeve and housing, supporting leg are slidably arranged in branch
In support set cylinder, the outside of stop sleeve sets housing, it is characterised in that：The height regulating mechanism also includes limited post A, spacing hole
A, limited post B, spacing hole B, spring, connecting rod, connecting rod through hole, special-shaped block and rotating shaft, be provided with supporting leg quantity for two with
The upper spacing hole A to match with limited post A, it is spacing for one match with limited post B that quantity is provided with stop sleeve
Hole B, spacing hole B diameter are more than spacing hole A diameter, and limited post A one end is fixedly connected with limited post B one end, limited post B
The other end be fixedly connected with one end of spring and one end of connecting rod, spring is arranged in housing, and the other end of spring is fixedly connected
Case inside wall, spring include nature open configuration and forced compression state, connecting rod through hole are set on housing, is set outside housing different
Shape block, the connecting rod other end are protruded outside housing by connecting rod through hole, and special-shaped block rotatably connects connecting rod outside housing by rotating shaft
The other end, rotating shaft make special-shaped block have the first rotation position and the second rotation position, when special-shaped block is in the first rotation position, bullet
Spring is in nature open configuration, and the elastic force of spring makes limited post A and limited post B spacing in spacing hole A and spacing hole B respectively,
When special-shaped block is in the second rotation position, spring is in forced compression state, and special-shaped block drivening rod pulls limited post B and spacing
Post A departs to the spacing of spacing hole B and spacing hole A.
2. the height regulating mechanism of riser according to claim 1, it is characterised in that：The limited post A and spacing
Post B is integral type structure.
3. the height regulating mechanism of riser according to claim 1, it is characterised in that：The quantity of the spring is two
More than individual.
4. the height regulating mechanism of riser according to claim 3, it is characterised in that：The quantity of the spring is two
It is individual.
5. the height regulating mechanism of riser according to claim 1, it is characterised in that：The height regulating mechanism also wraps
Handle is included, is provided with special-shaped block and adjusts special-shaped block to the first rotation position or the second rotation position for facilitating user to hold
Handle.
6. the height regulating mechanism of riser according to claim 1, it is characterised in that：The quantity of the spacing hole A
For 3.
7. the height regulating mechanism of riser according to claim 1, it is characterised in that：The height regulating mechanism also wraps
Projection is included, it is that two or more is used to show that limited post A is directed at the convex of position with spacing hole A that quantity is set on supporting leg lateral wall
Post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720818835.7U CN207063600U (en) | 2017-07-07 | 2017-07-07 | A kind of height regulating mechanism of riser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720818835.7U CN207063600U (en) | 2017-07-07 | 2017-07-07 | A kind of height regulating mechanism of riser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207063600U true CN207063600U (en) | 2018-03-02 |
Family
ID=61507440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720818835.7U Expired - Fee Related CN207063600U (en) | 2017-07-07 | 2017-07-07 | A kind of height regulating mechanism of riser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207063600U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834023A (en) * | 2018-07-17 | 2018-11-16 | 李成锦 | A kind of small-sized household speaker |
| CN111467731A (en) * | 2020-04-26 | 2020-07-31 | 郑多多 | Adjustable hanging ring structure |
-
2017
- 2017-07-07 CN CN201720818835.7U patent/CN207063600U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834023A (en) * | 2018-07-17 | 2018-11-16 | 李成锦 | A kind of small-sized household speaker |
| CN108834023B (en) * | 2018-07-17 | 2019-10-01 | 六安联众工业自动化技术有限公司 | A kind of small-sized household speaker |
| CN111467731A (en) * | 2020-04-26 | 2020-07-31 | 郑多多 | Adjustable hanging ring structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181018 Address after: 425000 group 4, Furong Tang Village, combs shop, Lingling District, Yongzhou, Hunan Patentee after: Lu Huijuan Address before: 635000 2 groups of Baiyang village, Erlang Township, Dazhu County, Dazhou, Sichuan Patentee before: Chen Wencai |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20190707 |