CN215617957U - Height adjusting mechanism - Google Patents
Height adjusting mechanism Download PDFInfo
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- CN215617957U CN215617957U CN202121401015.0U CN202121401015U CN215617957U CN 215617957 U CN215617957 U CN 215617957U CN 202121401015 U CN202121401015 U CN 202121401015U CN 215617957 U CN215617957 U CN 215617957U
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- limiting
- multistage
- height
- hole
- groove
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Abstract
The application discloses height adjusting mechanism, including fixed plate, spacing subassembly, multistage stopper and stop pin. A groove is formed in the fixed plate; the limiting assembly comprises an insertion rod, and one end of the insertion rod is detachably connected with the fixing plate through a groove; the multistage limiting block is provided with a through hole, the other end of the insertion rod penetrates through the through hole, one side of the multistage limiting block, which is far away from the fixed plate, is provided with a plurality of steps arranged along the circumferential direction of the through hole, the plurality of steps have height difference along the extending direction of the through hole, and the other side of the multistage limiting block is provided with limiting grooves corresponding to the steps one by one; the stop pin is arranged on the fixed plate and corresponds to the limit groove. According to the height adjusting device, the multistage limiting blocks are moved to separate one limiting groove from the stop pin, the multistage limiting blocks rotate by taking the insertion rod as a shaft, so that one end of the stop pin is contained in the other limiting groove, different steps rotate to corresponding target supporting areas, the height adjusting process is completed, and therefore the purposes of short adjusting time, simplicity in operation and improvement of adjusting efficiency are achieved.
Description
Technical Field
The application relates to the field of height adjustment, in particular to a height adjusting mechanism.
Background
When carrying out the manufacturing, need adjust the relative altitude position between two work pieces usually, just need use altitude mixture control mechanism this moment, the realization is to the regulation of the relative altitude between two work pieces, current altitude mixture control mechanism adopts the mode that increases the gasket to realize altitude mixture control more, the altitude equivalence that needs the regulation converts into the gasket of a plurality of take the altitude, it puts the regulation that realizes the height to superpose on the altitude mixture control piece through a plurality of gaskets, and altitude mixture control mechanism uses the screw mostly to carry out spacing fixed to the altitude mixture control piece, this needs carry out the dismouting to the screw around just bringing altitude mixture control, whole accommodation process is loaded down with trivial details, it is long to consume time, the regulation inefficiency.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application provides a height adjustment mechanism to solve the above problems.
The application provides a height adjustment mechanism, includes:
the fixing plate is provided with a groove;
the limiting assembly comprises an insertion rod, and one end of the insertion rod is detachably connected with the fixing plate through the groove;
the multi-stage limiting block is provided with a through hole, the other end of the insertion rod penetrates through the through hole, one side of the multi-stage limiting block, which is far away from the fixed plate, is provided with a plurality of steps arranged along the circumferential direction of the through hole, the steps have height differences along the extending direction of the through hole, and the other side of the multi-stage limiting block is provided with limiting grooves corresponding to the steps one to one;
the stop pin is arranged on the fixing plate and corresponds to the limiting groove;
the multistage limiting block moves to enable one limiting groove to be separated from the stop pin, and the multistage limiting block rotates by taking the insertion rod as a shaft to enable one end of the stop pin to be contained in the other limiting groove.
In an embodiment of the application, the limiting assembly further comprises an elastic piece and a gasket, the elastic piece and the gasket are sleeved on the insertion rod, one end of the elastic piece is abutted to one side surface of the multistage limiting block, and the other end of the elastic piece is abutted to one side of the gasket.
In an embodiment of the application, a pull handle is fixedly arranged at the other end of the insertion rod and is located above the multistage limiting block.
In an embodiment of the application, the height adjusting mechanism further includes a supporting component, the supporting component includes an upper equal-height block and a supporting plate, a first end of the upper equal-height block is located at an upper portion of the multistage limiting block, and a second end of the upper equal-height block is connected with the bottom of the supporting plate.
In an embodiment of the application, a threaded hole is formed in the second end of the upper equal-height block, a first mounting hole is formed in the support plate, and the first mounting hole is in threaded connection with the threaded hole through a mounting bolt.
In an embodiment of the present application, the shape of the fixing plate is a rectangle, second mounting holes are all formed in four corners of the fixing plate, and the second mounting holes are used for mounting and fixing the fixing plate.
In one embodiment of the application, the number of the multistage limiting blocks is two, and the multistage limiting blocks are respectively arranged on two sides of the top of the fixing plate.
In an embodiment of the present application, a cross section of the through hole along the arrangement direction of the insertion rod is in a shape of a reverse "convex".
In an embodiment of the application, height marks corresponding to the steps with different heights are marked on the steps.
In an embodiment of the application, the limit groove is formed at the edge of the step corresponding to the limit groove, and the shape of the limit groove is matched with that of the stop pin.
Above-mentioned height adjusting mechanism is through extracting the predetermined distance with the mobile scope between multistage stopper and the fixed plate with the peg graft pole from the recess on the fixed plate, afterwards, multistage stopper and fixed plate separation, and make one of them spacing groove on the multistage stopper and the stop pin separation on the fixed plate, then, use the peg graft pole as the axis of rotation, rotate multistage stopper, make the appointed high step on the multistage stopper rotate to the target support region who corresponds, place multistage stopper again on the fixed plate afterwards, and accept the stop pin at this spacing groove on appointed height, at last with the peg graft pole reinsert in the recess of fixed plate, realize the regulation of height, whole height control process can be realized through simple operation, the regulation of height just can be accomplished to the short time, promote height control efficiency.
Drawings
Fig. 1 is a schematic perspective view of a height adjustment mechanism according to an embodiment of the present application.
Fig. 2 is an exploded schematic view of a height adjustment mechanism according to an embodiment of the present disclosure.
Fig. 3 is a sectional view of the multi-stage stopper shown in fig. 1.
Description of the main elements
Second mounting hole 101
Multistage stopper 30
Through hole 31
Limiting groove 33
Retaining pin 40
Upper equal height block 51
Screw hole 511
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an embodiment of the present application provides a height adjustment mechanism 100, and specifically, the height adjustment mechanism 100 includes a fixing plate 10, a limiting assembly 20, and a multi-stage limiting block 30, where the limiting assembly 20 and the multi-stage limiting block 30 are both disposed on the fixing plate 10, the multi-stage limiting block 30 is used for height adjustment, and the limiting assembly 20 is used for limiting and fixing the multi-stage limiting block 30.
Referring to fig. 2, the height adjustment mechanism 100 further includes a stop pin 40, and the stop pin 40 is disposed on the fixing plate 10.
A groove 11 is arranged on the fixing plate 10; the limiting assembly 20 comprises an insertion rod 21, and one end of the insertion rod 21 is detachably connected with the fixing plate 10 through a groove 11; the multistage limiting block 30 is provided with a through hole 31, the other end of the insertion rod 21 penetrates through the through hole 31, one side of the multistage limiting block 30, which is far away from the fixing plate 10, is provided with a plurality of steps 32 arranged along the circumferential direction of the through hole 31, the plurality of steps 32 have height difference along the extending direction of the through hole 31, and the other side of the multistage limiting block 30 is provided with limiting grooves 33 (see fig. 3) which are in one-to-one correspondence with the steps 32; the stop pin 40 is arranged on the fixing plate 10 and corresponds to the limit groove 33; the multistage limiting block 30 moves to separate one limiting groove 33 from the stop pin 40, and the multistage limiting block 30 rotates with the insertion rod 21 as an axis to accommodate one end of the stop pin 40 in the other limiting groove 33.
During adjustment, the inserting rod 21 is partially pulled out from the groove 11 on the fixing plate 10, then the multistage limiting block 30 is separated from the fixing plate 10, one limiting groove 33 on the multistage limiting block 30 is separated from the stop pin 40 on the fixing plate 10, then the multistage limiting block 30 is rotated by taking the inserting rod 21 as a rotating shaft, the step 32 with the appointed height on the multistage limiting block 30 is rotated to the corresponding target supporting area, then the multistage limiting block 30 is placed on the fixing plate 10 again, the stop pin 40 is accommodated in the limiting groove 33 on the appointed step 32, and finally the inserting rod 21 is inserted into the groove 11 of the fixing plate 10 again to achieve height adjustment.
In the present embodiment, the stopper pin 40 is provided in one number.
It is understood that, in other embodiments, the number of the stop pins 40 may be provided in plurality, and a plurality of the stop pins 40 are provided corresponding to the limiting grooves 33 on the multi-stage limiting blocks 30.
In an embodiment of the present application, the limiting assembly 20 further includes an elastic member 22 and a gasket 23, the insertion rod 21 is sleeved with the elastic member 22 and the gasket 23, a diameter of one end of the elastic member 22 is greater than a diameter of the through hole 31, so that the one end is abutted against a side surface of the multi-stage limiting block 30, the other end of the elastic member 22 is abutted against one side of the gasket 23, and the elastic member 22 is in a compressed state in an initial state.
In an embodiment of the present application, the other end of the insertion rod 21 is fixedly provided with a pull handle 211, and the pull handle 211 is located above the multistage limiting block 30. Thus, when the insertion rod 21 is separated from or reinserted into the groove 11 of the fixing plate 10, the operator can hold the pull handle 211 by hand, which is convenient for the operator to hold the insertion rod 21 when moving.
Specifically, when the insertion rod 21 is pulled upwards by the pull handle 211, the elastic member 22 extends to change to a relaxed state, the pressure applied on the multi-stage limiting block 30 is reduced or eliminated, then the multi-stage limiting block 30 is separated from the fixing plate 10, the limiting groove 33 is separated from the stop pin 40, at this time, the multi-stage limiting block 30 can rotate around the insertion rod 21 as a shaft, the designated height step 32 on the multi-stage limiting block 30 is rotated to the corresponding target supporting region, then the multi-stage limiting block 30 is placed on the fixing plate 10 again, the stop pin 40 is accommodated in the limiting groove 33 on the designated height step 32, finally the pull handle 211 is released, the gasket 23 is driven to compress the elastic member 22, the elastic member 22 returns to the initial state, the elastic member 22 is restored to deform and is abutted against one side surface of the multi-stage limiting block 30, the position of the multi-stage limiting block 30 is fixed, in this embodiment, by utilizing the telescopic deformation of the elastic member 22 and the cooperation of the stop pin 40 and the limiting groove 33, the limiting and fixing of the multistage limiting blocks 30 are realized, and the multistage limiting blocks 30 can be fixed through simple operation.
In this embodiment, the elastic member 22 is a spring, and the spacer 23 has a circular shape.
In an embodiment of the present application, the height adjustment mechanism 100 further includes a support assembly 50, the support assembly 50 includes an upper equal-height block 51 and a support plate 52, a first end of the upper equal-height block 51 is located at an upper portion of the multi-stage limiting block 30, and a second end of the upper equal-height block 51 is connected to a bottom of the support plate 52.
It can be understood that the first end of the upper-high block 51 can be switchably connected to any one of the plurality of steps 32 on the multi-stage stopper 30, and the height between the support plate 52 and the fixed plate 10 on the upper-high block 51 can be adjusted by the height difference between the plurality of steps 32.
In an embodiment of the present invention, a screw hole 511 is formed at a second end of the upper-height block 51, a first mounting hole 521 is formed in the support plate 52, and the first mounting hole 521 is screwed with the screw hole 511 by a mounting bolt, so that the second end of the upper-height block 51 can be fixed between the screw hole 511 and the first mounting hole 521 by using the mounting bolt, thereby fixing the upper-height block 51 to the support plate 52.
In this embodiment, the upper and lower tall blocks 51 are cylindrical in shape.
In an embodiment of the present application, the fixing plate 10 is rectangular, the four corners of the fixing plate 10 are all provided with second mounting holes 101, and the second mounting holes 101 are used for mounting and fixing the fixing plate 10.
Specifically, when the height adjusting mechanism 100 is used, the fixing plate 10 can be fixedly mounted on another workpiece according to the second mounting hole 101, and when the height position is adjusted, the distance between the supporting plate 52 and the fixing plate 10 is adjusted by the multi-stage limiting block 30 to adjust the height.
In an embodiment of the present application, the number of the multistage limiting blocks 30 is two, and the two multistage limiting blocks 30 are respectively disposed on two sides of the top of the fixing plate 10.
It can be understood that the number of the multistage limiting blocks 30 can be multiple.
Referring to fig. 3, in an embodiment of the present application, a cross section of the through hole 31 along the installation direction of the insertion rod 21 is in a shape of reverse "convex".
Specifically, one end of the elastic element 22 is connected to the surface of the variable diameter position of the through hole 31 of the multistage limiting block 30, and the other end of the elastic element 22 is connected to the gasket 23, so that when the insertion rod 21 is not pulled, the elastic element 22 is compressed and deformed, the elastic element 22 applies a reversible deformation force to press and hold the multistage limiting block 30, and the limiting and fixing effects of the multistage limiting block 30 are enhanced.
In an embodiment of the present application, the steps 32 with different heights are all marked with height marks 321 corresponding thereto.
It can be understood that the number of the steps 32 can be adjusted according to the actual application requirement, and the marks on the steps 32 with different heights and the corresponding height marks 321 can realize digital presentation of the heights corresponding to the different steps 32, thereby enhancing the practicability.
In an embodiment of the present application, the limiting groove 33 is opened at an edge of the step 32 corresponding to the limiting groove 33, and a shape of the limiting groove 33 is matched with a shape of the stop pin 40.
Referring to fig. 1-3, the insertion rod 21 is pulled out from the groove 11 of the fixing plate 10 by the pull handle 211 for a predetermined distance, at this time, the elastic member 22 extends or returns to a free state under the action of its own elastic force, the compression force is reduced, the pressing force applied to the multi-stage stopper 30 is reduced, then, the multi-stage stopper 30 is separated from the fixing plate 10, and one of the stopper grooves 33 on the multi-stage stopper 30 is separated from the stopper pin 40 on the fixing plate 10, then, the multi-stage stopper 30 is rotated by using the insertion rod 21 as a rotation shaft, the step 32 with the designated height on the multi-stage stopper 30 is rotated to be connected with the upper-level block 51, then, the multi-stage stopper 30 is placed on the fixing plate 10 again, the stopper pin 40 is accommodated in the stopper groove 33 on the step 32 with the designated height, finally, the pull handle 211 is returned, the elastic member 22 is compressed and deformed again, and the elastic member 22 applies a reversible deformation force to press the multi-stage stopper 30, realize the regulation of height, whole altitude mixture control process can be realized through simple operation, and the regulation time is short, promotes altitude mixture control efficiency.
In addition, other changes may be made by those skilled in the art within the spirit of the application, and such changes are, of course, encompassed within the scope of the invention as claimed.
Claims (10)
1. A height adjustment mechanism, comprising:
the fixing plate is provided with a groove;
the limiting assembly comprises an insertion rod, and one end of the insertion rod is detachably connected with the fixing plate through the groove;
the multi-stage limiting block is provided with a through hole, the other end of the inserting rod penetrates through the through hole, one side of the multi-stage limiting block, which is far away from the fixed plate, is provided with a plurality of steps arranged along the circumferential direction of the through hole, the plurality of steps have height difference along the extending direction of the through hole, and the other side of the multi-stage limiting block is provided with limiting grooves corresponding to the steps one to one;
the stop pin is arranged on the fixed plate and corresponds to the limiting groove;
the multistage limiting block is used for moving to enable one limiting groove to be separated from the stop pin, and the multistage limiting block rotates by taking the insertion rod as a shaft to enable one end of the stop pin to be contained in the other limiting groove.
2. The height adjustment mechanism of claim 1,
the limiting assembly further comprises an elastic piece and a gasket, the elastic piece and the gasket are sleeved on the insertion rod, one end of the elastic piece is abutted to one side surface of the multistage limiting block, and the other end of the elastic piece is abutted to one side of the gasket.
3. The height adjustment mechanism of claim 2,
the other end of the insertion rod is fixedly provided with a pull handle which is positioned above the multistage limiting block.
4. The height adjustment mechanism of claim 1,
the height adjusting mechanism further comprises a supporting assembly, the supporting assembly comprises an upper equal-height block and a supporting plate, the first end of the upper equal-height block is located at the upper portion of the multistage limiting block, and the second end of the upper equal-height block is connected with the bottom of the supporting plate.
5. The height adjustment mechanism of claim 4,
the second end of the upper equal-height block is provided with a threaded hole, the supporting plate is provided with a first mounting hole, and the first mounting hole is in threaded connection with the threaded hole through a mounting bolt.
6. The height adjustment mechanism of claim 5,
the shape of fixed plate is the rectangle, the second mounting hole has all been seted up to the four corners of fixed plate, the second mounting hole is used for the installation fixed the fixed plate.
7. The height adjustment mechanism of claim 1,
the number of the multistage limiting blocks is two, and the two multistage limiting blocks are respectively arranged on two sides of the top of the fixing plate.
8. The height adjustment mechanism of claim 1,
the section of the through hole along the arrangement direction of the insertion rod is in a reverse convex shape.
9. The height adjustment mechanism of claim 1,
the steps with different heights are provided with height marks corresponding to the steps.
10. The height adjustment mechanism of claim 1,
the limiting groove is formed in the edge of the step corresponding to the limiting groove, and the shape of the limiting groove is matched with that of the stop pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121401015.0U CN215617957U (en) | 2021-06-23 | 2021-06-23 | Height adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121401015.0U CN215617957U (en) | 2021-06-23 | 2021-06-23 | Height adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215617957U true CN215617957U (en) | 2022-01-25 |
Family
ID=79944825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121401015.0U Active CN215617957U (en) | 2021-06-23 | 2021-06-23 | Height adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215617957U (en) |
-
2021
- 2021-06-23 CN CN202121401015.0U patent/CN215617957U/en active Active
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Address after: 518109 Foxconn H5 plant 101, No. 2, Donghuan 2nd Road, Fukang community, Longhua street, Longhua District, Shenzhen, Guangdong Province; plant 5, building C09, 4th floor, building C07, 2nd floor, building C08, 3rd floor, 4th floor, building C04, zone B, Foxconn Hongguan science and Technology Park, Fucheng Dasan community, Guanlan street, Guangdong Province Patentee after: Fulian Yuzhan Technology (Shenzhen) Co.,Ltd. Address before: 518109 Guangzhou Guanlan Foxconn Hongguan Science Park B workshop 5 C09 buildings 4 floors, C07 buildings 2 floors, C08 buildings 3 floors 4 floors, C04 buildings 1 floors Patentee before: SHENZHENSHI YUZHAN PRECISION TECHNOLOGY Co.,Ltd. |