CN208331652U - A kind of support frame of variable size - Google Patents
A kind of support frame of variable size Download PDFInfo
- Publication number
- CN208331652U CN208331652U CN201820563135.2U CN201820563135U CN208331652U CN 208331652 U CN208331652 U CN 208331652U CN 201820563135 U CN201820563135 U CN 201820563135U CN 208331652 U CN208331652 U CN 208331652U
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- CN
- China
- Prior art keywords
- adjustable shelf
- fixedly connected
- support frame
- adjustable
- rotating bar
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Abstract
The utility model discloses a kind of support frames of variable size, including the first adjustable shelf, the second adjustable shelf, third adjustable shelf, the surface of first adjustable shelf one end is arranged with the second adjustable shelf, second adjustable shelf is connected with third adjustable shelf far from one end of the first adjustable shelf, and third adjustable shelf is connected with the 4th adjustable shelf far from one end of the second adjustable shelf.The support frame of the variable size, four groups of sequentially connected adjustable shelfs are set, it is moved by gear band moving tooth plate, drive four groups of adjustable shelf movements, to realize the change to support frame structure, the shortcomings that size of support frame being adjusted, having become the excessive inconvenient household of conventional racks volume and had a single function, allow to be supported various sizes of electric appliance, good fixing effect, it is simple to operate without external power supply and other driving devices using pure mechanic structure, without using when, it can be shunk, make it easy to store, save space.
Description
Technical field
The utility model relates to support frame technical field, specially a kind of support frame of variable size.
Background technique
In the use process of household electrical appliance, usually electric appliance is directly placed on ground, and such as washing machine may
It being frequently necessary to carry out mobile object, is directly placed on ground and will lead to mobile more difficulty, women is more inconvenient when using,
Therefore people often select to place electric appliance on the support frame, so that convenient move electric appliance.
The structure of existing support frame is generally relatively fixed, can not be adjusted, and has to volume, the size of carrier larger
Limitation, the limitation used is higher, and when being supported to size electric appliance devious, it is bad to be easy to appear fixed effect
Problem is easy to cause electric appliance inclination impaired, and stability is poor.
Utility model content
The purpose of this utility model is to provide a kind of support frames of variable size, to solve to propose in above-mentioned background technique
Existing support frame structure it is generally relatively fixed, can not be adjusted, have biggish limitation to volume, the size of carrier,
The limitation used is higher, the poor problem of stability.
To achieve the above object, the utility model provides the following technical solutions: a kind of support frame of variable size, including the
One adjustable shelf, the second adjustable shelf, third adjustable shelf, the 4th adjustable shelf, mounting hole, card angle device, fixed device, mobile device, the
One rotating bar, gear, the first turning set, the first motion bar, the second rotating bar, the second turning set, the second motion bar, described first
The surface of adjustable shelf one end is arranged with the second adjustable shelf, and second adjustable shelf is connected with far from one end of the first adjustable shelf
Third adjustable shelf, the third adjustable shelf are connected with the 4th adjustable shelf far from one end of the second adjustable shelf, and the described 4th is living
The one end of moving frame far from third adjustable shelf is flexibly connected with the first adjustable shelf, and the first adjustable shelf, the second adjustable shelf, third are living
The surface of moving frame and the 4th adjustable shelf offers mounting hole, and the mounting hole is internally provided with card angle device, card angle device
Bottom and inner wall of the hole installing bottom between be fixedly connected with buffer spring, and the first adjustable shelf and third adjustable shelf is interior
Portion has extended through the first rotating bar and the second rotating bar, the surface of first rotating bar and the second rotating bar and is located at
The inside of first adjustable shelf and the second adjustable shelf is fixedly connected to gear, and the inside of the first adjustable shelf and the second adjustable shelf
It is fixedly connected to tooth plate compatible with gear, and one end of the first rotating bar is fixedly connected with the first turning set, described
The internal activity of one turning set is connected with the first motion bar, and one end of first motion bar and the surface of third adjustable shelf are fixed
Connection, and one end of the second rotating bar is fixedly connected with the second turning set, and the internal activity of second turning set is connected with
One end of second motion bar, second motion bar is fixedly connected with the surface of the 4th adjustable shelf, and the first rotating bar and
One end of two rotating bars has been respectively fixedly connected with the first turning handle and the second turning handle, and the first adjustable shelf, the second adjustable shelf, third are living
The bottom of moving frame and the 4th adjustable shelf is fixedly connected to fixed device and mobile device, and the fixed device includes pressure cover,
It is fixedly connected with connecting rod at the top of the pressure cover, and is rotatably connected to foot-operated, and pressure cover inner wall at the top of pressure cover
Bottom sucker is fixedly connected with by sucker spring, magnetite, the mobile device packet are fixedly connected at the top of the sucker
Rotating turret is included, horizontal axis is fixedly connected between the two sides of the rotating turret inner wall, the surface of the horizontal axis is fixedly connected with idler wheel.
Preferably, card angle device is connected to the inside of mounting hole.
Preferably, first motion bar runs through the 4th adjustable shelf far from one end of the first turning set and extends to the 4th and lives
The inside of moving frame.
Preferably, second motion bar runs through the first adjustable shelf far from one end of the second turning set and extends to first and lives
The inside of moving frame.
Preferably, the top of four connecting rods respectively with the first adjustable shelf, the second adjustable shelf, third adjustable shelf and
The bottom of four adjustable shelfs is fixedly connected.
Preferably, the surface of four rotating turrets respectively with the first adjustable shelf, the second adjustable shelf, third adjustable shelf and
The lower rotation of four adjustable shelfs connects.
Compared with prior art, the utility model has the beneficial effects that the support frame of the variable size, four groups of setting is successively
The adjustable shelf of connection is moved by gear band moving tooth plate, is driven four groups of adjustable shelf movements, is changed to realize to support frame structure
Become, the size of support frame can be adjusted, become the excessive inconvenient household of conventional racks volume and has a single function scarce
Point allows to be supported various sizes of electric appliance, good fixing effect, using pure mechanic structure, without external power supply and
Other driving devices, it is simple to operate, when not using, it can be shunk, make it easy to store, save space.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model gear and tooth plate；
Fig. 3 is the structural schematic diagram of the fixed device of the utility model；
Fig. 4 is the structural schematic diagram of the utility model mobile device.
In figure: 1, first adjustable shelf, the 2, second adjustable shelf, 3, third adjustable shelf, the 4, the 4th adjustable shelf, 5, mounting hole, 6,
Card angle device, 7, buffer spring, 8, fixed device, 81, pressure cover, 82, connecting rod, 83, foot-operated, 84, sucker spring, 85, sucker,
86, magnetite, 9, mobile device, 91, rotating turret, 92, horizontal axis, 93, idler wheel, the 10, first turning handle, the 11, first rotating bar, 12, tooth
Wheel, 13, tooth plate, the 14, first turning set, the 15, first motion bar, the 16, second turning handle, the 17, second rotating bar, the 18, second rotation
Set, the 19, second motion bar.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1 to FIG. 4: a kind of support frame of variable size, including the
One adjustable shelf 1, the second adjustable shelf 2, third adjustable shelf 3, the 4th adjustable shelf 4, mounting hole 5, card angle device 6, fixed device 8, movement
Device 9, the first rotating bar 11, gear 12, the first turning set 14, the first motion bar 15, the second rotating bar 17, the second turning set
18, the second motion bar 19, the first adjustable shelf 1, the second adjustable shelf 2, third adjustable shelf 3 and the 4th adjustable shelf 4 are L shape frame, and
One end is hollow pipe, and one end is solid hopkinson bar, and the surface of 1 one end of the first adjustable shelf is arranged with the second adjustable shelf 2, the second adjustable shelf 2
One end far from the first adjustable shelf 1 is connected with third adjustable shelf 3, the one end of third adjustable shelf 3 far from the second adjustable shelf 2
It is connected with the 4th adjustable shelf 4, the one end of the 4th adjustable shelf 4 far from third adjustable shelf 3 is flexibly connected with the first adjustable shelf 1,
Third adjustable shelf 3 and the 4th adjustable shelf 4 respectively can be close to the first adjustable shelf 1 and the second adjustable shelf 2, and the first adjustable shelf
1, the surface of the second adjustable shelf 2, third adjustable shelf 3 and the 4th adjustable shelf 4 offers mounting hole 5, and the inside of mounting hole 5 is set
It is equipped with card angle device 6, card angle device 6 is connected to the inside of mounting hole 5, between the bottom of 5 inner wall of bottom and mounting hole of card angle device 6
It is fixedly connected with buffer spring 7, card angle device 6 can be fixed, while certain buffering effect can be provided, convenient for electricity
Device is fixed, and the inside of the first adjustable shelf 1 and third adjustable shelf 3 has extended through the first rotating bar 11 and the second rotation
Bar 17, the first rotating bar 11 and the second rotating bar 17 are located at 2 hollow pipe one end of the first adjustable shelf 1 and third adjustable shelf, the
The surface of one rotating bar 11 and the second rotating bar 17 and inside for being located at the first adjustable shelf 1 and the second adjustable shelf 2 is fixed
It is connected with gear 12, and the inside of the first adjustable shelf 1 and the second adjustable shelf 2 is fixedly connected to tooth compatible with gear 12
Plate 13, the rotation of gear 12 drives the first adjustable shelf 1 or third adjustable shelf 3 to move by tooth plate 13, to realize the tune of size
It is whole, and one end of the first rotating bar 11 is fixedly connected with the first turning set 14, the internal activity of the first turning set 14 is connected with
One motion bar 15, the first motion bar 15 can go deep into inside the first turning set 14, one end of the first motion bar 15 and third activity
The surface of frame 3 is fixedly connected, and the one end of the first motion bar 15 far from the first turning set 14 is through the 4th adjustable shelf 4 and extends to the
The inside of four adjustable shelfs 4, and the first motion bar 15 can be slided along 4 surface of the 4th adjustable shelf, and the second rotating bar 17
One end is fixedly connected with the second turning set 18, and the internal activity of the second turning set 18 is connected with the second motion bar 19, the second activity
One end of bar 19 is fixedly connected with the surface of the 4th adjustable shelf 4, and the second motion bar 19 runs through far from one end of the second turning set 18
First adjustable shelf 1 and the inside for extending to the first adjustable shelf 1, and one end of the first rotating bar 11 and the second rotating bar 17 point
It is not fixedly connected with the first turning handle 10 and the second turning handle 16, and the first adjustable shelf 1, the second adjustable shelf 2, third adjustable shelf 3 and
The bottom of four adjustable shelfs 4 is fixedly connected to fixed device 8 and mobile device 9, convenient for being fixed or moving to device, Gu
Determining device 8 includes pressure cover 81, and pressure cover 81 is hemispherical, and the top of pressure cover 81 is fixedly connected with connecting rod 82, four companies
Bottom of the top of extension bar 82 respectively with the first adjustable shelf 1, the second adjustable shelf 2, third adjustable shelf 3 and the 4th adjustable shelf 4 is fixed
Connection, and the top of pressure cover 81 is rotatably connected to foot-operated 83, and foot-operated 83 surface is provided with wave stripe, plays anti-skidding
Effect, and the bottom of 81 inner wall of pressure cover is fixedly connected with sucker 85 by sucker spring 84, the top of sucker 85 is fixedly connected
There is a magnetite 86, and foot-operated 83 bottom is provided with the magnetic stripe to repel each other with 86 magnetism of magnetite, mobile device 9 includes rotating turret 91, and four
The surface of a rotating turret 91 bottom with the first adjustable shelf 1, the second adjustable shelf 2, third adjustable shelf 3 and the 4th adjustable shelf 4 respectively
Rotation connection, can carry out all-around mobile, horizontal axis 92, the surface of horizontal axis 92 are fixedly connected between the two sides of 91 inner wall of rotating turret
It is fixedly connected with idler wheel 93.
Working principle: the size of object is carried as needed to adjust the size of support frame, the first turning handle 10 of rotation drives
The rotation of first rotating bar 11, to rotate with moving gear 12, gear 12 drives the first adjustable shelf 1 living to second by tooth plate 13
The direction of moving frame 2 is close, and the hollow pipe end of the first adjustable shelf 1 drives the 4th adjustable shelf 4 to move to the right, so that third adjustable shelf
3 solid hopkinson bar end cap enters inside the hollow pipe end of the 4th adjustable shelf 4, and the first adjustable shelf 1, the 4th adjustable shelf 4 are to the second adjustable shelf
2 is close, and the second motion bar 19 enters inside the second turning set 18, realizes lateral adjustment, and the second turning handle 16 of rotation drives second
Rotating bar 17 rotates, to rotate with moving gear 12, gear 12 drives the second adjustable shelf 2 to third adjustable shelf 3 by tooth plate 13
Direction it is close, the solid rod end of the second adjustable shelf 2 drives the movement of the first adjustable shelf 1, so that the solid rod end of the 4th adjustable shelf 4
It is inserted in inside the hollow pipe end of the first adjustable shelf 1, third adjustable shelf 3, the 4th adjustable shelf 4 are close to the second adjustable shelf 2, and first is living
Lever 15 enters inside the first turning set 14, realizes longitudinal adjustment, when device is moved to designated position, steps on foot-operated 83,
It drives pressure cover 81 to compress sucker 85, adsorb on the ground, device is fixed, when being moved, dial upwards
Dynamic foot-operated 83, magnetic stripe is close to each other with magnetite 86 and attracts each other, and sucker 85 is made to leave ground, to pass through 93 pairs of idler wheel dresses
It sets and is moved.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of support frame of variable size, including the first adjustable shelf (1), the second adjustable shelf (2), third adjustable shelf (3), the 4th
Adjustable shelf (4), mounting hole (5), card angle device (6), fixed device (8), mobile device (9), the first rotating bar (11), gear
(12), the first turning set (14), the first motion bar (15), the second rotating bar (17), the second turning set (18), the second motion bar
(19), it is characterised in that: the surface of described first adjustable shelf (1) one end is arranged with the second adjustable shelf (2), second adjustable shelf
(2) one end far from the first adjustable shelf (1) is connected with third adjustable shelf (3), and the third adjustable shelf (3) is living far from second
One end of moving frame (2) is connected with the 4th adjustable shelf (4), the one end of the 4th adjustable shelf (4) far from third adjustable shelf (3)
It is flexibly connected with the first adjustable shelf (1), and the first adjustable shelf (1), the second adjustable shelf (2), third adjustable shelf (3) and the 4th are living
The surface of moving frame (4) offers mounting hole (5), and the mounting hole (5) is internally provided with card angle device (6), card angle device
(6) it is fixedly connected with buffer spring (7) between the bottom of bottom and mounting hole (5) inner wall, and the first adjustable shelf (1) and
The inside of three adjustable shelfs (3) has extended through the first rotating bar (11) and the second rotating bar (17), first rotating bar (11)
With the surface of the second rotating bar (17) and the inside that is located at the first adjustable shelf (1) and the second adjustable shelf (2) is fixedly connected with
Have gear (12), and the inside of the first adjustable shelf (1) and the second adjustable shelf (2) is fixedly connected to and is adapted with gear (12)
Tooth plate (13), and one end of the first rotating bar (11) is fixedly connected with the first turning set (14), first turning set (14)
Internal activity be connected with the first motion bar (15), the surface of one end of first motion bar (15) and third adjustable shelf (3)
It is fixedly connected, and one end of the second rotating bar (17) is fixedly connected with the second turning set (18), second turning set (18)
Internal activity be connected with the second motion bar (19), the surface of one end of second motion bar (19) and the 4th adjustable shelf (4)
Be fixedly connected, and one end of the first rotating bar (11) and the second rotating bar (17) be respectively fixedly connected with the first turning handle (10) and
Second turning handle (16), and the bottom of the first adjustable shelf (1), the second adjustable shelf (2), third adjustable shelf (3) and the 4th adjustable shelf (4)
It is fixedly connected to fixed device (8) and mobile device (9), the fixed device (8) includes pressure cover (81), the pressure cover
(81) it is fixedly connected at the top of connecting rod (82), and is rotatably connected to foot-operated (83) at the top of pressure cover (81), and pressure
The bottom of lid (81) inner wall is fixedly connected with sucker (85) by sucker spring (84), is fixedly connected at the top of the sucker (85)
Have magnetite (86), the mobile device (9) includes rotating turret (91), is fixedly connected between the two sides of rotating turret (91) inner wall
The surface of horizontal axis (92), the horizontal axis (92) is fixedly connected with idler wheel (93).
2. a kind of support frame of variable size according to claim 1, it is characterised in that: card angle device (6) is connected to
The inside of mounting hole (5).
3. a kind of support frame of variable size according to claim 1, it is characterised in that: first motion bar (15) is remote
One end from the first turning set (14) runs through the 4th adjustable shelf (4) and extends to the inside of the 4th adjustable shelf (4).
4. a kind of support frame of variable size according to claim 1, it is characterised in that: second motion bar (19) is remote
One end from the second turning set (18) runs through the first adjustable shelf (1) and extends to the inside of the first adjustable shelf (1).
5. a kind of support frame of variable size according to claim 1, it is characterised in that: four connecting rods (82)
Bottom of the top respectively with the first adjustable shelf (1), the second adjustable shelf (2), third adjustable shelf (3) and the 4th adjustable shelf (4) is fixed
Connection.
6. a kind of support frame of variable size according to claim 1, it is characterised in that: four rotating turrets (91)
Surface respectively with the first adjustable shelf (1), the second adjustable shelf (2), third adjustable shelf (3) and the 4th adjustable shelf (4) lower rotation
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820563135.2U CN208331652U (en) | 2018-04-19 | 2018-04-19 | A kind of support frame of variable size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820563135.2U CN208331652U (en) | 2018-04-19 | 2018-04-19 | A kind of support frame of variable size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208331652U true CN208331652U (en) | 2019-01-04 |
Family
ID=64781867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820563135.2U Expired - Fee Related CN208331652U (en) | 2018-04-19 | 2018-04-19 | A kind of support frame of variable size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208331652U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300359A (en) * | 2020-02-13 | 2020-06-19 | 山东华宇工学院 | Satellite automatic test platform and test method |
| CN113606462A (en) * | 2021-08-10 | 2021-11-05 | 温州科技职业学院 | Teaching display screen positioning movable support |
-
2018
- 2018-04-19 CN CN201820563135.2U patent/CN208331652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111300359A (en) * | 2020-02-13 | 2020-06-19 | 山东华宇工学院 | Satellite automatic test platform and test method |
| CN113606462A (en) * | 2021-08-10 | 2021-11-05 | 温州科技职业学院 | Teaching display screen positioning movable support |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20200419 |