CN104913167A - Height adjustment mechanism - Google Patents
Height adjustment mechanism Download PDFInfo
- Publication number
- CN104913167A CN104913167A CN201510295897.XA CN201510295897A CN104913167A CN 104913167 A CN104913167 A CN 104913167A CN 201510295897 A CN201510295897 A CN 201510295897A CN 104913167 A CN104913167 A CN 104913167A
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- China
- Prior art keywords
- height adjustment
- groove
- adjustment mechanism
- montant
- gear
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Abstract
The invention discloses a height adjustment mechanism which comprises a gear (1), a control lever (2), a vertical rod (3), an outer shell (4) and a stop block (5), wherein the vertical rod is inserted into the outer shell and can move along the length direction of the vertical rod; the external surface of the vertical rod is provided with a first insection (6); the gear is arranged in the outer shell, and a second insection (7) on the gear is matched with the first insection; the central position of the gear is fixedly connected with one end of the control lever, and the other end of the control lever extends to the outer side of the outer shell and can rotate freely; the stop block is arranged on the outer surface of the outer shell, and the vertical rod is provided with a groove (10) matched with the stop block. The height adjustment mechanism can be used for solving the problems that a height adjustment device in the prior art is quite complicated in structure and not applicable to multiple devices, and realizing more convenience in adjustment.
Description
Technical field
The present invention relates to mechanical manufacturing field, particularly, relate to a kind of height adjustment mechanism.
Background technique
In the field of machine-building, much need the height of controlling device to coordinate practical function for many devices, but current height-adjusting device structure is very complicated, be not suitable for the use of a lot of device, so designing a kind of conveniently adjustment, structure simple height-adjusting device structure becomes a kind of problem needing solution badly.
Summary of the invention
The object of this invention is to provide a kind of height adjustment mechanism, it is very complicated that this height adjustment mechanism overcomes height-adjusting device structure of the prior art, is not suitable for the problem of the use of a lot of device, realizes convenient controlling device.
To achieve these goals, the invention provides a kind of height adjustment mechanism, this height adjustment mechanism comprises: gear, operating handle, montant, shell and stop member, described montant inserts the inside of described shell, and can move along the length direction of described montant, the outer surface of described montant is provided with the first groove, described gear is arranged at the inside of described shell, and the second groove on described gear matches with described first groove, the central position of described gear is fixed in one end of described operating handle, the other end of described operating handle extends to the outside of described shell, and can rotate freely, described stop member is arranged on the outer surface of described shell, and described montant is provided with the groove matched with described stop member.
Preferably, described stop member comprises: latch and lock tube, and described lock tube is fixed on described shell, and described latch is arranged in described lock tube, and can move along the length direction of described latch, to shoot described groove or to shift out described groove.
Preferably, the outer surface of described montant is vertically provided with multiple groove uniformly.
Preferably, the contacting point of described montant and described shell is provided with rubber wearing bush.
Preferably, described operating handle comprises: linkage section and handling section, and one end of described linkage section is fixed in described gear, and the other end extends the inside of described shell and is fixed in described handling section.
Preferably, the outer surface of described handling section is provided with antiskid thread.
Preferably, one end of described latch corresponds to described groove, and the other end is connected with bumping post.
By above-mentioned mode of execution, height adjustment mechanism of the present invention drives the vertical motion of montant by the rotation of gear, and be fixed by stop member, thus realize the adjustment of height, not only structure is simple for this kind of controlling mechanism, only have gear, operating handle, montant, shell and stop member just can realize the adjustment of height, operating stem is applicable to the adjustment of user.
Other features and advantages of the present invention are described in detail in embodiment part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, but is not construed as limiting the invention with embodiment one below.In the accompanying drawings:
Fig. 1 is the concrete structure perspective view of the height adjustment mechanism that a kind of preferred implementation of the present invention is described.
Description of reference numerals
1 gear 2 operating handle
3 montant 4 shells
5 stop member 6 first grooves
7 second groove 8 latches
9 lock tube 10 grooves
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, embodiment described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, the noun of locality of use such as " upper and lower, left and right " to typically refer on concrete structure as shown in Figure 1 up and down." inside and outside " refers to the interior and outer of concrete profile.It is far away and near that " far away, near " refers to relative to certain parts.
The invention provides a kind of height adjustment mechanism, this height adjustment mechanism comprises: gear 1, operating handle 2, montant 3, shell 4 and stop member 5, described montant 3 inserts the inside of described shell 4, and the outer surface of described montant 3 is provided with the first groove 6, described gear 1 is arranged at the inside of described shell 4, and can move along the length direction of described montant 3, by the adjustment realizing height of moving along its length, the second groove 7 on described gear 1 matches with described first groove 6, first groove 6 and the second groove 7 match to realize mutual brought into motion, the central position of described gear 1 is fixed in one end of described operating handle 2, the other end of described operating handle 2 extends to the outside of described shell 4, and can rotate freely, by the rotation rotarily driving gear 1 of operating handle 2, described stop member 5 is arranged on the outer surface of described shell 4, and described montant 3 is provided with the groove 10 matched with described stop member 5.
By above-mentioned mode of execution, height adjustment mechanism of the present invention drives the vertical motion of montant 3 by the rotation of gear 1, and be fixed by stop member 5, thus realize the adjustment of height, not only structure is simple for this kind of controlling mechanism, only have gear 1, operating handle 2, montant 3, shell 4 and stop member 5 just can realize the adjustment of height, operating stem is applicable to the adjustment of user.
Below in conjunction with accompanying drawing, 1 couple of the present invention is further detailed.
In order to realize allowing the motion of stop member 5 backstop montant 3, and different height and positions can be fixed on as required, in a kind of embodiment of the present invention, described stop member 5 can comprise: latch 8 and lock tube 9, described lock tube 9 is fixed on described shell 4, and described latch 8 is arranged in described lock tube 9, and can move along the length direction of described latch 8, to shoot described groove 10 or to shift out described groove 10.
In a kind of embodiment of the present invention, the outer surface of described montant 3 is vertically provided with multiple groove 10 uniformly.
By above-mentioned mode of execution, can realize the motion allowing stop member 5 at the height stop montant 3 arbitrarily needed, the use of easy-to-operat person, improves the Applicable scope of this height adjustment mechanism.
In this kind of mode of execution, the contacting point of described montant 3 and described shell 4 is provided with rubber wearing bush, the effect of rubber wearing bush is to rub for a long time when preventing montant 3 from vertically moving the surface of shell 4, finally causes the damage of montant 3 or shell 4.
In a kind of embodiment of the present invention, described operating handle 2 can comprise: linkage section and handling section, and one end of described linkage section is fixed in described gear 1, and the other end extends the inside of described shell 4 and is fixed in described handling section.By above-mentioned mode of execution, the handling section on operating handle 2 can the operation of easy-to-operat person, and easy-to-operat person rotating hand length of tape is moved montant 3 and vertically moved.
In this kind of mode of execution, the outer surface of described handling section is provided with antiskid thread, such mode of execution, the operation of convenient operator, prevents from sliding when rotation.
In this kind of above-mentioned mode of execution, one end of described latch 8 corresponds to described groove 10, and the other end is connected with bumping post.Block and can prevent from the one hand, when backstop, misoperation occurs, can easy-to-operat person handle on the other hand.
In most preferred mode of execution of the present invention, this height adjustment mechanism comprises: gear 1, operating handle 2, montant 3, shell 4 and stop member 5, described montant 3 inserts the inside of described shell 4, and can move along the length direction of described montant 3, the outer surface of described montant 3 is provided with the first groove 6, described gear 1 is arranged at the inside of described shell 4, and the second groove 7 on described gear 1 matches with described first groove 6, the central position of described gear 1 is fixed in one end of described operating handle 2, the other end of described operating handle 2 extends to the outside of described shell 4, and can rotate freely, described stop member 5 is arranged on the outer surface of described shell 4, and described montant 3 is provided with the groove 10 matched with described stop member 5.Described stop member 5 comprises: latch 8 and lock tube 9, and described lock tube 9 is fixed on described shell 4, and described latch 8 is arranged in described lock tube 9, and can move along the length direction of described latch 8, to shoot described groove 10 or to shift out described groove 10.
By above-mentioned mode of execution, overcome height-adjusting device structure of the prior art very complicated, be not suitable for the problem of the use of a lot of device, realize convenient controlling device.Height adjustment mechanism of the present invention not only structure is simple, and only have gear 1, operating handle 2, montant 3, shell 4 and stop member 5 just can realize the adjustment of height, operating stem is applicable to the adjustment of user.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned mode of execution; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technological scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each concrete technical characteristics described in above-mentioned embodiment, in reconcilable situation, can be combined by any suitable mode, in order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different mode of execution of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (7)
1. a height adjustment mechanism, it is characterized in that, this height adjustment mechanism comprises: gear (1), operating handle (2), montant (3), shell (4) and stop member (5), described montant (3) inserts the inside of described shell (4), and can move along the length direction of described montant (3), the outer surface of described montant (3) is provided with the first groove (6), described gear (1) is arranged at the inside of described shell (4), and the second groove (7) on described gear (1) matches with described first groove (6), the central position of described gear (1) is fixed in one end of described operating handle (2), the other end of described operating handle (2) extends to the outside of described shell (4), and can rotate freely, described stop member (5) is arranged on the outer surface of described shell (4), and described montant (3) is provided with the groove (10) matched with described stop member (5).
2. height adjustment mechanism according to claim 1, it is characterized in that, described stop member (5) comprising: latch (8) and lock tube (9), described lock tube (9) is fixed on described shell (4), and described latch (8) is arranged in described lock tube (9), and can move along the length direction of described latch (8), to shoot described groove (10) or to shift out described groove (10).
3. height adjustment mechanism according to claim 1, is characterized in that, the outer surface of described montant (3) is vertically provided with multiple groove (10) uniformly.
4. height adjustment mechanism according to claim 1, is characterized in that, the contacting point of described montant (3) and described shell (4) is provided with rubber wearing bush.
5. height adjustment mechanism according to claim 1, it is characterized in that, described operating handle (2) comprising: linkage section and handling section, one end of described linkage section is fixed in described gear (1), and the other end extends the inside of described shell (4) and is fixed in described handling section.
6. height adjustment mechanism according to claim 5, is characterized in that, the outer surface of described handling section is provided with antiskid thread.
7. height adjustment mechanism according to claim 2, is characterized in that, one end of described latch (8) corresponds to described groove (10), and the other end is connected with bumping post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295897.XA CN104913167B (en) | 2015-06-01 | 2015-06-01 | Height adjustment mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510295897.XA CN104913167B (en) | 2015-06-01 | 2015-06-01 | Height adjustment mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104913167A true CN104913167A (en) | 2015-09-16 |
| CN104913167B CN104913167B (en) | 2017-06-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510295897.XA Active CN104913167B (en) | 2015-06-01 | 2015-06-01 | Height adjustment mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104913167B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526272A (en) * | 2018-09-12 | 2019-03-29 | 吉林大学 | A kind of deep soil loosing shovel fast assembling-disassembling and adjustment device |
| CN112060021A (en) * | 2020-09-04 | 2020-12-11 | 刘洋 | Automobile engine disassembly auxiliary frame convenient for height adjustment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2720985A1 (en) * | 1977-05-10 | 1978-11-16 | Josef Niedermueller | Mechanism for raising and lowering doors - has displaceable rods with gearing for movement with minimum effort |
| CN201050194Y (en) * | 2007-06-01 | 2008-04-23 | 林光明 | Adjustable stripping carriage |
| CN201851854U (en) * | 2010-11-12 | 2011-06-01 | 中国石油天然气股份有限公司吉林石化分公司 | Lifting device of liquid crystal display |
| CN201986963U (en) * | 2010-11-30 | 2011-09-28 | 广州康耐登家居用品有限公司 | Tea table |
| CN103104103A (en) * | 2013-01-30 | 2013-05-15 | 天津大学 | Height adjustable novel building support |
| CN203477537U (en) * | 2013-08-26 | 2014-03-12 | 江苏立宇环境科技有限公司 | Valve rod support device of poker valve |
-
2015
- 2015-06-01 CN CN201510295897.XA patent/CN104913167B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2720985A1 (en) * | 1977-05-10 | 1978-11-16 | Josef Niedermueller | Mechanism for raising and lowering doors - has displaceable rods with gearing for movement with minimum effort |
| CN201050194Y (en) * | 2007-06-01 | 2008-04-23 | 林光明 | Adjustable stripping carriage |
| CN201851854U (en) * | 2010-11-12 | 2011-06-01 | 中国石油天然气股份有限公司吉林石化分公司 | Lifting device of liquid crystal display |
| CN201986963U (en) * | 2010-11-30 | 2011-09-28 | 广州康耐登家居用品有限公司 | Tea table |
| CN103104103A (en) * | 2013-01-30 | 2013-05-15 | 天津大学 | Height adjustable novel building support |
| CN203477537U (en) * | 2013-08-26 | 2014-03-12 | 江苏立宇环境科技有限公司 | Valve rod support device of poker valve |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109526272A (en) * | 2018-09-12 | 2019-03-29 | 吉林大学 | A kind of deep soil loosing shovel fast assembling-disassembling and adjustment device |
| CN112060021A (en) * | 2020-09-04 | 2020-12-11 | 刘洋 | Automobile engine disassembly auxiliary frame convenient for height adjustment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104913167B (en) | 2017-06-20 |
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