CN207950483U - A kind of novel Push-up support - Google Patents
A kind of novel Push-up support Download PDFInfo
- Publication number
- CN207950483U CN207950483U CN201820289049.7U CN201820289049U CN207950483U CN 207950483 U CN207950483 U CN 207950483U CN 201820289049 U CN201820289049 U CN 201820289049U CN 207950483 U CN207950483 U CN 207950483U
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- transmission
- support plate
- adjustment
- plate
- gear
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Abstract
The utility model is related to a kind of holders, in particular it is a kind of novel Push-up support, cone tooth drive transmission mechanism movement can be adjusted by rotating, power is transmitted on rack by transmission mechanism by transmission gear I and transmission gear II, the upper end of rack is fixedly connected in the rack link slot of one end setting of supporting rod, and rack drives supporting rod carries out rising or falling movement；It is not being rotated by rotation lock handle to make adjustment bore denticle the frictional force of adjustment cone denticle by the lateral transmission increase stop section of screw thread, the movement position of lock support bar；It is provided with locking plate I and locking plate II on bottom plate, for being limited to the rotation of adjustment cone tooth and set lever, prevents adjustment cone tooth and set lever from turning to inside device and not allowing to use.A kind of novel Push-up support of the utility model, including bottom plate, adjustment mechanism, transmission mechanism, support plate I, support plate II, finger guard, supporting rod, transmission support plate I and transmission support plate II.
Description
Technical field
The utility model is related to a kind of holders, are in particular a kind of novel Push-up supports.
Background technology
Such as a kind of novel Push-up supports of patent No. CN206730372U, including head rod, the second connecting rod,
One idler wheel, the second idler wheel, first support, second support, support pad, protective case, fixed link, groove, second connecting rod one end
There are external screw thread, described head rod one end to open up fluted and groove with vehicle on the outside of the welding of fixed link one end and fixed link
Inner wall vehicle has internal thread, and by being threadedly coupled between fixed link and head rod, the first idler wheel is nested for second connecting rod one end
On head rod, second idler wheel is nested in the second connecting rod, and the protective case is set in first support, described
Support pad one end integrally formed with mounting hole and support pad by mounting hole nesting on the secondary support bracket；This is using novel disadvantage
Cannot support height be adjusted according to different use requirements.
Utility model content
The purpose of this utility model is to provide a kind of novel Push-up support, can be adjusted according to the different demands of user
Save the height of supporting rod.
The purpose of this utility model is achieved through the following technical solutions：
A kind of novel Push-up support, including bottom plate, adjustment mechanism, transmission mechanism, support plate I, support plate II, handguard
Plate, supporting rod, transmission support plate I and transmission support plate II, the bottom plate include bottom-plate body, locking plate I and locking plate II, stop
Piece I and locking plate II are welded on the upper end of bottom-plate body；
The adjustment mechanism includes adjustment axis, adjustment cone tooth and set lever, and adjustment axis includes gear stop section, gear peace
Section and handle construction section are filled, is provided with external screw thread on handle construction section, the lower end of gear stop section is welded on gear construction section
Upper end, the lower end of gear construction section are fixedly connected on the upper end of handle construction section；Adjustment cone tooth includes adjustment cone denticle and adjustment
Handle, adjustment handle are welded on the side of adjustment cone denticle；Set lever includes handle section, transmission segment and stop section, stop section
On be provided with internal thread, the lower end of stop section is welded on the upper end of transmission segment, and the lower end of transmission segment is welded on the upper end of handle section；
Adjustment cone denticle is rotatably connected on by bearing and clamp spring on gear construction section, and stop section is threadedly attached in handle construction section
On, adjustment cone denticle is located between stop section and gear stop section；
The transmission mechanism includes transmission shaft I, transmission shaft II, transmission gear I, is driven cone tooth, transmission gear II and rack,
Transmission gear I is fixedly connected on the middle-end of transmission shaft I by connecting key and clamp spring, and transmission cone tooth is fixed by connecting key and clamp spring
It is connected to the right end of transmission shaft I；Transmission gear II is fixedly connected on the middle-end of transmission shaft II, driving cog by connecting key and clamp spring
Wheel I and transmission gear II engage, and rack and transmission gear II engage；
The upper end of the support plate I is provided with long waist shaped groove I；
The upper end of the support plate II is provided with long waist shaped groove II；
One end of the finger guard is provided with rack via；
One end of the supporting rod is provided with rack link slot；
The handle construction section is bolted to connection on bottom-plate body, and handle construction section is located at locking plate I and stop
Between piece II；Support plate I is bolted to connection in one end of bottom-plate body, and support plate II is bolted to connection in bottom plate
The other end of body；Transmission support plate I is bolted to connection on bottom-plate body, and transmission shaft I is connected by bearing and clamp spring rotation
It is connected on transmission support plate I, transmission support plate I is located between transmission gear I and transmission cone tooth；Transmission support plate II passes through bolt
It is fixedly connected on bottom-plate body, transmission shaft I is rotatably connected on by bearing and clamp spring on transmission support plate II, transmission support plate II
Positioned at the left end of transmission shaft I；The both ends of transmission shaft II are rotatably connected on transmission support plate I and transmission by bearing and clamp spring respectively
In support plate II；Rack is slidably connected in the rack via of one end setting of finger guard, and the upper end of rack is bolted
It is connected in the rack link slot of one end setting of supporting rod；The both ends of supporting rod are slidably connected at the upper end of support plate I respectively
The long waist shaped groove II of the upper end setting of the long waist shaped groove I and support plate II of setting
It is interior；Adjustment cone denticle and transmission cone tooth engagement.
As advanced optimizing for the technical program, tooth is bored in a kind of novel Push-up support of the utility model, the adjustment
The width of body is more than the length of gear construction section.
As advanced optimizing for the technical program, a kind of novel Push-up support of the utility model, the supporting rod is
Long waist shaped.
A kind of novel Push-up support of the utility model has the beneficial effect that：
A kind of novel Push-up support of the utility model adjusts cone tooth drive transmission mechanism movement, driver by rotating
Power is transmitted on rack by structure by transmission gear I and transmission gear II, and rack carries out rising or falling movement；Rack it is upper
End is fixedly connected in the rack link slot of one end setting of supporting rod, and rack drives supporting rod carries out rising or falling movement；
Supporting rod lower end is provided with finger guard, can prevent when using the present apparatus, hand touches transmission mechanism；Pass through rotation lock hand
Handle makes adjustment bore denticle stop, lock support the frictional force of adjustment cone denticle to increase stop section by the lateral transmission of screw thread
The movement position of bar；It is provided with locking plate I and locking plate II on bottom plate, is used for carrying out the rotation of adjustment cone tooth and set lever
Limit prevents adjustment cone tooth and set lever from turning to inside device and not allowing to use.
Description of the drawings
The utility model is described in more detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is the novel Push-up support overall structure diagram of the utility model；
Fig. 2 is the novel Push-up support internal structure schematic diagram of the utility model；
Fig. 3 is the floor structure schematic diagram of the utility model；
Fig. 4 is the adjustment mechanism structural schematic diagram of the utility model；
Fig. 5 is the adjustment mechanism section view figure structure schematic representation of the utility model；
Fig. 6 is the adjustment axle construction schematic diagram of the utility model；
Fig. 7 is the adjustment cone toothing schematic diagram of the utility model；
Fig. 8 is the set lever structural schematic diagram of the utility model；
Fig. 9 is the transmission mechanism structural schematic diagram of the utility model；
Figure 10 is I structural schematic diagram of support plate of the utility model；
Figure 11 is II structural schematic diagram of support plate of the utility model；
Figure 12 is the finger guard structure schematic diagram of the utility model；
Figure 13 is the supporting bar structure schematic diagram of the utility model.
In figure：Bottom plate 1；Bottom-plate body 1-1；I 1-2 of locking plate；II 1-3 of locking plate；Adjustment mechanism 2；Adjust axis 2-1；Gear
Stop section 2-1-1；Gear construction section 2-1-2；Handle construction section 2-1-3；Adjustment cone tooth 2-2；Adjustment cone denticle 2-2-1；Adjustment
Handle 2-2-2；Set lever 2-3；Handle section 2-3-1；Transmission segment 2-3-2；Stop section 2-3-3；Transmission mechanism 3；I 3- of transmission shaft
1；II 3-2 of transmission shaft；I 3-3 of transmission gear；Transmission cone tooth 3-4；II 3-5 of transmission gear；Rack 3-6；Support plate I 4；Support plate
Ⅱ5；Finger guard 6；Supporting rod 7；Transmission support plate I 8；Transmission support plate II 9.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings.
Specific implementation mode one：
Illustrate present embodiment with reference to Fig. 1-13, a kind of novel Push-up support, including bottom plate 1, adjustment mechanism 2,
Transmission mechanism 3, support plate I 4, support plate II 5, finger guard 6, supporting rod 7, transmission support plate I 8 and transmission support plate II 9, pass through
Rotation adjustment cone tooth 2-2 drives transmission mechanism 3 to move, and transmission mechanism 3 will be moved by I 3-3 of transmission gear and II 3-5 of transmission gear
Power is transmitted on rack 3-6, and rack 3-6 carries out rising or falling movement；The upper end of rack 3-6 is fixedly connected on supporting rod 7
In the rack link slot of one end setting, rack 3-6 drives supporting rod 7 to carry out rising or falling movement；7 lower end of supporting rod is provided with
Finger guard 6 can prevent when using the present apparatus, and hand touches transmission mechanism 3；Pass through spiral shell by rotation lock handle 2-3
The frictional force that the lateral transmission increase stop section 2-3-3 of line exchanges adjustment cone denticle 2-2-1 makes adjustment bore denticle 2-2-1 stop,
The movement position of lock support bar 7；It is provided with II 1-3 of I 1-2 of locking plate and locking plate on bottom plate 1, is used for adjustment cone tooth 2-2
Rotation with set lever 2-3 is limited, and is prevented adjustment cone tooth 2-2 and set lever 2-3 from turning to inside device and is not allowed to make
With；
The bottom plate 1 includes II 1- of bottom-plate body 1-1, I 1-2 of locking plate and locking plate II 1-3, I 1-2 of locking plate and locking plate
3 are welded on the upper end of bottom-plate body 1-1；
The adjustment mechanism 2 includes adjustment axis 2-1, adjustment cone tooth 2-2 and set lever 2-3, and adjustment axis 2-1 includes tooth
It is provided with outer spiral shell on wheel stop section 2-1-1, gear construction section 2-1-2 and handle construction section 2-1-3, handle construction section 2-1-3
The lower end of line, gear stop section 2-1-1 is welded on the upper end of gear construction section 2-1-2, and the lower end of gear construction section 2-1-2 is fixed
It is connected to the upper end of handle construction section 2-1-3；Adjustment cone tooth 2-2 includes adjustment cone denticle 2-2-1 and adjustment handle 2-2-2, is adjusted
Whole handle 2-2-2 is welded on the side of adjustment cone denticle 2-2-1；Set lever 2-3 includes handle section 2-3-1, transmission segment 2-3-2
With stop section 2-3-3, internal thread is provided on stop section 2-3-3, the lower end of stop section 2-3-3 is welded on transmission segment 2-3-2's
Upper end, the lower end of transmission segment 2-3-2 are welded on the upper end of handle section 2-3-1；Adjustment cone denticle 2-2-1 is turned by bearing and clamp spring
Dynamic to be connected on gear construction section 2-1-2, stop section 2-3-3 is threadedly attached on handle construction section 2-1-3, adjustment cone tooth
Body 2-2-1 is located between stop section 2-3-3 and gear stop section 2-1-1；
The transmission mechanism 3 includes I 3-1 of transmission shaft, II 3-2 of transmission shaft, I 3-3 of transmission gear, transmission cone tooth 3-4, transmission
Gear II 3-5 and rack 3-6, I 3-3 of transmission gear are fixedly connected on the middle-end of I 3-1 of transmission shaft by connecting key and clamp spring, pass
Mantle tooth 3-4 is fixedly connected on the right end of I 3-1 of transmission shaft by connecting key and clamp spring；II 3-5 of transmission gear passes through connecting key
The middle-end of II 3-2 of transmission shaft, I 3-3 of transmission gear and transmission gear II 3-5 engagements, rack 3-6 and biography are fixedly connected on clamp spring
Moving gear II 3-5 engagements；
The upper end of the support plate I 4 is provided with long waist shaped groove I；
The upper end of the support plate II 5 is provided with long waist shaped groove II；
One end of the finger guard 6 is provided with rack via；
One end of the supporting rod 7 is provided with rack link slot；
The handle construction section 2-1-3 is bolted to connection on bottom-plate body 1-1, and handle construction section 2-1-3 is located at
Between II 1-3 of I 1-2 of locking plate and locking plate；Support plate I 4 is bolted to connection in one end of bottom-plate body 1-1, support plate
II 5 are bolted to connection the other end in bottom-plate body 1-1；Transmission support plate I 8 is bolted to connection in bottom-plate body 1-
On 1, I 3-1 of transmission shaft is rotatably connected on by bearing and clamp spring on transmission support plate I 8, and transmission support plate I 8 is located at transmission gear
Between I 3-3 and transmission cone tooth 3-4；Transmission support plate II 9 is bolted to connection on bottom-plate body 1-1, I 3-1 of transmission shaft
It is rotatably connected on transmission support plate II 9 by bearing and clamp spring, transmission support plate II 9 is located at the left end of I 3-1 of transmission shaft；It passes
The both ends of II 3-2 of moving axis are rotatably connected on by bearing and clamp spring on transmission support plate I 8 and transmission support plate II 9 respectively；Rack
3-6 is slidably connected in the rack via of one end setting of finger guard 6, and the upper end of rack 3-6, which is bolted to connection, is propping up
In the rack link slot of one end setting of strut 7；The both ends of supporting rod 7 are slidably connected at the upper end setting of support plate I 4 respectively
Long waist shaped groove I and support plate II 5 upper end setting long waist shaped groove II in；Adjustment cone denticle 2-2-1 and transmission cone tooth 3-4 are nibbled
It closes.
The width of the adjustment cone denticle 2-2-1 is more than the length of gear construction section 2-1-2, in rotation lock handle 2-3
When, by screw thread, laterally transmission squeezes whole cone denticle 2-2-1 to stop section 2-3-3, increases stop section 2-3-3 and whole cone tooth
Frictional force between body 2-2-1 makes whole cone denticle 2-2-1 stop；The width of adjustment cone denticle 2-2-1 is more than gear construction section 2-
The length of 1-2 can ensure that stop section 2-3-3 will not reach adjustment cone denticle 2-2-1 because of mismachining tolerance reason.
The supporting rod 7 is long waist shaped, the long waist shaped groove I and branch that the shape of supporting rod 7 is arranged with the upper end of support plate I 4
II shape of long waist shaped groove of the upper end setting of fagging II 5 is identical, can place supporting rod 7 and rotate in stress.
A kind of novel Push-up support of the utility model, its working principle is that：
Set lever 2-3 is rotated counterclockwise when use makes set lever 2-3 turn to I 1- of locking plate from II 1-3 of locking plate
2, stop section 2-3-3 reduce bores denticle 2-2-1 frictional force to adjustment, and adjustment cone denticle 2-2-1 can be rotated；Rotation adjustment handle
2-2-2, adjustment handle 2-2-2 drive adjustment cone denticle 2-2-1 rotations, adjustment cone denticle 2-2-1 to be engaged with transmission cone tooth 3-4,
Adjustment cone denticle 2-2-1 drives transmission cone tooth 3-4 rotations；Transmission cone tooth 3-4 is fixedly connected on transmission by connecting key and clamp spring
On I 3-1 of axis, I 3-3 of transmission gear is fixedly connected on I 3-1 of transmission shaft, transmission cone tooth 3-4 band nutating gear I 3-3 rotations；
I 3-3 of transmission gear is engaged with II 3-5 of transmission gear, transmission gear I 3-3 band nutating gear II 3-5 rotations；Transmission gear II
3-5 is fixedly connected on by connecting key and clamp spring on II 3-2 of transmission shaft, and rack 3-6 is engaged with II 3-5 of transmission gear, driving cog
Take turns II 3-5 band carry-over bar 3-6 movements；Rack 3-6 is slidably connected in the rack via of one end setting of finger guard 6, rack 3-
6 upper end is bolted to connection in the rack link slot of one end of supporting rod 7 setting, and rack 3-6 drives on supporting rod 7
Lower movement；When supporting rod 7, which moves to, needs position, rotational handle section 2-3-1, stop section 2-3-3 are laterally driven by screw thread,
The frictional force increased between stop section 2-3-3 and adjustment cone denticle 2-2-1 makes adjustment bore denticle 2-2-1 stop；Adjustment cone denticle
Adjustment cone denticle 2-2-1 rotations are reversely pushed when 2-2-1 stop will not be due to 7 stress of supporting rod.
Certainly, above description is not limitation of the utility model, and the utility model is also not limited to the example above, this skill
The variations, modifications, additions or substitutions that the those of ordinary skill in art field is made in the essential scope of the utility model, also belong to
In the scope of protection of the utility model.
Claims (3)
1. a kind of novel Push-up support, including bottom plate (1), adjustment mechanism (2), transmission mechanism (3), support plate I (4), support
Plate II (5), finger guard (6), supporting rod (7), transmission support plate I (8) and transmission support plate II (9), it is characterised in that：The bottom
Plate (1) includes bottom-plate body (1-1), locking plate I (1-2) and locking plate II (1-3), locking plate I (1-2) and locking plate II (1-3)
It is welded on the upper end of bottom-plate body (1-1)；
The adjustment mechanism (2) includes adjustment axis (2-1), adjustment cone tooth (2-2) and set lever (2-3), and adjustment axis (2-1) wraps
Gear stop section (2-1-1), gear construction section (2-1-2) and handle construction section (2-1-3) are included, on handle construction section (2-1-3)
It is provided with external screw thread, the lower end of gear stop section (2-1-1) is welded on the upper end of gear construction section (2-1-2), gear construction section
The lower end of (2-1-2) is fixedly connected on the upper end of handle construction section (2-1-3)；Adjustment cone tooth (2-2) includes adjustment cone denticle (2-
2-1) and adjustment handle (2-2-2), adjustment handle (2-2-2) are welded on the side of adjustment cone denticle (2-2-1)；Set lever
(2-3) includes handle section (2-3-1), transmission segment (2-3-2) and stop section (2-3-3), and interior spiral shell is provided in stop section (2-3-3)
The lower end of line, stop section (2-3-3) is welded on the upper end of transmission segment (2-3-2), and the lower end of transmission segment (2-3-2) is welded on handle
The upper end of section (2-3-1)；Adjustment cone denticle (2-2-1) is rotatably connected on by bearing and clamp spring on gear construction section (2-1-2),
Stop section (2-3-3) is threadedly attached on handle construction section (2-1-3), and adjustment cone denticle (2-2-1) is located at stop section (2-
3-3) between gear stop section (2-1-1)；
The transmission mechanism (3) includes transmission shaft I (3-1), transmission shaft II (3-2), transmission gear I (3-3), transmission cone tooth (3-
4), transmission gear II (3-5) and rack (3-6), transmission gear I (3-3) are fixedly connected on transmission shaft I by connecting key and clamp spring
The middle-end of (3-1), transmission cone tooth (3-4) are fixedly connected on the right end of transmission shaft I (3-1) by connecting key and clamp spring；Driving cog
II (3-5) of wheel is fixedly connected on the middle-end of transmission shaft II (3-2), transmission gear I (3-3) and driving cog by connecting key and clamp spring
Take turns II (3-5) engagements, rack (3-6) and transmission gear II (3-5) engagement；
The upper end of the support plate I (4) is provided with long waist shaped groove I；
The upper end of the support plate II (5) is provided with long waist shaped groove II；
One end of the finger guard (6) is provided with rack via；
One end of the supporting rod (7) is provided with rack link slot；
The handle construction section (2-1-3) is bolted to connection on bottom-plate body (1-1), the position handle construction section (2-1-3)
Between locking plate I (1-2) and locking plate II (1-3)；Support plate I (4) is bolted to connection the one of bottom-plate body (1-1)
End, support plate II (5) are bolted to connection the other end in bottom-plate body (1-1)；Transmission support plate I (8) is solid by bolt
Surely it is connected on bottom-plate body (1-1), transmission shaft I (3-1) is rotatably connected on by bearing and clamp spring on transmission support plate I (8), is passed
Dynamic support plate I (8) is located between transmission gear I (3-3) and transmission cone tooth (3-4)；Transmission support plate II (9) is bolted
It is connected on bottom-plate body (1-1), transmission shaft I (3-1) is rotatably connected on by bearing and clamp spring on transmission support plate II (9), is passed
Dynamic support plate II (9) is located at the left end of transmission shaft I (3-1)；The both ends of transmission shaft II (3-2) are rotated by bearing and clamp spring respectively
It is connected on transmission support plate I (8) and transmission support plate II (9)；One end that rack (3-6) is slidably connected at finger guard (6) is set
In the rack via set, the upper end of rack (3-6) is bolted to connection the rack connection in the setting of one end of supporting rod (7)
In slot；The both ends of supporting rod (7) are slidably connected at the long waist shaped groove I and support plate II of the upper end setting of support plate I (4) respectively
(5) in the long waist shaped groove II of upper end setting；Adjustment cone denticle (2-2-1) and transmission cone tooth (3-4) engage.
2. a kind of novel Push-up support according to claim 1, it is characterised in that：The adjustment cone denticle (2-2-1)
Width be more than gear construction section (2-1-2) length.
3. a kind of novel Push-up support according to claim 1, it is characterised in that：The supporting rod (7) is long waist shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289049.7U CN207950483U (en) | 2018-03-01 | 2018-03-01 | A kind of novel Push-up support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820289049.7U CN207950483U (en) | 2018-03-01 | 2018-03-01 | A kind of novel Push-up support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207950483U true CN207950483U (en) | 2018-10-12 |
Family
ID=63740674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820289049.7U Expired - Fee Related CN207950483U (en) | 2018-03-01 | 2018-03-01 | A kind of novel Push-up support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207950483U (en) |
-
2018
- 2018-03-01 CN CN201820289049.7U patent/CN207950483U/en not_active Expired - Fee Related
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Legal Events
| 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: 20181012 Termination date: 20190301 |
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| CF01 | Termination of patent right due to non-payment of annual fee |