CN206679483U - A kind of parcel tray - Google Patents
A kind of parcel tray Download PDFInfo
- Publication number
- CN206679483U CN206679483U CN201720418765.6U CN201720418765U CN206679483U CN 206679483 U CN206679483 U CN 206679483U CN 201720418765 U CN201720418765 U CN 201720418765U CN 206679483 U CN206679483 U CN 206679483U
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- CN
- China
- Prior art keywords
- sleeve
- screw rod
- box body
- cover plate
- iii
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of parcel tray,It mainly includes some sector cover plates,Some box bodys and one piece of central plate,Sector cover plate,Box body is set around central plate,Sector cover plate,Box body is spaced apart,Transmission mechanism includes sleeve I,Sleeve II,Sleeve III and rotating shaft,Rotating shaft includes screw rod I,The thread segment of screw rod II and the 3rd,Sleeve I coordinates with the screw thread of screw rod I,Sleeve II coordinates with the screw thread of screw rod II,The thread segment screw thread of sleeve III and the 3rd coordinates,Sleeve I and sleeve II,Sleeve II is slidably matched with sleeve III on the axial direction of rotating shaft,Central plate is located at sleeve I,Sleeve II is connected with cover plate travel mechanism,Sleeve II is the power end of cover plate travel mechanism,Sleeve III is connected with box body travel mechanism,Sleeve III is the power end of box body travel mechanism,Sector cover plate travel mechanism is provided with the first intermittent structure for being used for making sector cover plate intermittent movement,Box body travel mechanism is provided with the second intermittent structure for being used for making box body intermittent movement.
Description
Technical field
It the utility model is related to a kind of parcel tray.
Background technology
The existing general size of parcel tray can not change, either on or off trouble, single effect, and user experience is not high.
The content of the invention
Technical problem to be solved in the utility model is to provide a kind of size variable parcel tray, it is only necessary to rotates storing
Automatic change size and either on or off can be achieved in box, has greatly sight and experience property.
To solve above-mentioned existing technical problem, the utility model uses following scheme：
A kind of parcel tray, including drain pan, drain pan disk, transmission mechanism and main body, the main body include some sector cover plates,
Some box bodys and one piece of central plate, the sector cover plate, box body are set around central plate, between the sector cover plate, box body
Every distribution, the transmission mechanism includes sleeve I, sleeve II, sleeve III and rotating shaft, the rotating shaft include screw rod I, screw rod II with
And the 3rd thread segment, the sleeve I coordinates with the screw thread of screw rod I, the sleeve II coordinates with the screw thread of screw rod II, the sleeve III with
3rd thread segment screw thread coordinates, and the sleeve I and sleeve II, the sleeve II slide with sleeve III on the axial direction of rotating shaft
Coordinate, the central plate is located at sleeve I, and the sleeve II is connected with the radial direction for making the sector cover plate along the parcel tray
The cover plate travel mechanism for gathering or scattering, the sleeve II are the power end of the cover plate travel mechanism, and the sleeve III connects
There is the box body travel mechanism for making radial direction of the box body along the parcel tray gather or scatter, the sleeve III is the box
The power end of body travel mechanism, the sector cover plate travel mechanism, which is provided with, is used to make the first interval of sector cover plate intermittent movement to tie
Structure, the box body travel mechanism are provided with the second intermittent structure for being used for making box body intermittent movement.
Preferably, the cover plate travel mechanism includes some slide bars I on the sleeve II, the slide bar I is along described
Parcel tray radially extends, and the slide bar I, which is sliding combined with, slides part I, and the sector cover plate slides part I located at described.
Preferably, the part I that slides is long tooth list structure, the cover plate travel mechanism also includes gear I and connecting rod
I, the gear I is located at the slide bar I or the sleeve II, and the gear I engages with the part I that slides, described one end of connecting rod I
Be connected on the eccentric shaft of gear I, the other end is connected with the drain pan disk, first intermittent structure include be located at the gear
First anodontia section on I or the first concave section.
Preferably, the box body travel mechanism includes some slide bars II on the sleeve III, the slide bar II is along institute
Radially extending for parcel tray is stated, the slide bar II, which is sliding combined with, slides part II, and the box body slides part II located at described.
Preferably, the part II that slides is long tooth list structure, the box body travel mechanism also includes gear II and connected
Bar II, the gear II are located at the slide bar II or the sleeve III, and the gear II engages with the part II that slides, the company
The one end of bar II is connected on the eccentric shaft of gear II, the other end is connected with the drain pan disk, and second intermittent structure includes setting
In anodontia section of second on gear II or the second concave section.
Preferably, the screw rod I, screw rod II, the hand of spiral of the 3rd thread segment are identical, the pitch of the screw rod I is small
In the pitch of the 3rd thread segment, the pitch of the 3rd thread segment is less than the pitch of screw rod II.
Preferably, the screw rod I, the hand of spiral of the 3rd thread segment and the hand of spiral of screw rod II are on the contrary, the spiral shell
The pitch of bar I is less than the pitch of the 3rd thread segment.
Preferably, the hand of spiral of the screw rod I and screw rod II, the hand of spiral of the 3rd thread segment are on the contrary, described the
The pitch of three thread segments is less than the pitch of screw rod II.
Preferably, the gear I is sector gear.
Preferably, the gear II is sector gear.
Preferably, between the sleeve I and sleeve II either between sleeve II and sleeve III or sleeve III and drain pan
Or bolster is provided between drain pan disk.
Preferably, the quantity of the sector cover plate is 5.
Preferably, the radius of circle corresponding to the sector cover plate is 1-2cm.
Preferably, the radius of circle corresponding to the sector cover plate is 1cm.
Preferably, the height of the box body is 3-10cm.
Preferably, the height of the box body is 5cm.
Beneficial effect：
The utility model use above-mentioned technical proposal after, rotating shaft is fixed, by rotate parcel tray and then with moving sleeve I,
Sleeve II, sleeve III are moved with friction speed or direction and then sector cover plate, box body, central plate is misplaced up and down, in this process
Cover plate travel mechanism, box body travel mechanism link therewith, drive the radial direction of sector cover plate, box body along the parcel tray to gather respectively
Hold together or scatter and then open parcel tray to become big or close the purpose to diminish, it is very convenient.
Brief description of the drawings
Fig. 1 is the structural representation before the change of the utility model main body.
Fig. 2 is the structural representation after the change of the utility model main body.
Fig. 3 is the schematic diagram of the utility model parcel tray.
Fig. 4 is internal structure schematic diagram of the present utility model (main body is not shown in figure).
Fig. 5 is the enlarged drawing at A in Fig. 4.
Fig. 6 is the structural representation of gear I.
Embodiment
As shown in Figures 1 to 6, a kind of parcel tray of the utility model, its mainly include drain pan 1, drain pan disk 2, transmission mechanism with
And main body 3, main body 3 include some sector cover plates 31, some box bodys 32 and one piece of central plate 33, sector cover plate, box body 32
Quantity is 5, and the radius of circle corresponding to sector cover plate is 1cm, and the height of box body is 5cm, sector cover plate 31,32 equal ring of box body
Set around central plate 33, sector cover plate 31, box body 32 are spaced apart, and the radius of circle, central angle corresponding to 5 sector cover plates 31 are equal
Identical, the central angle sum corresponding to 5 sector cover plates 31 is 360 °.
In the present embodiment, transmission mechanism includes sleeve I 5, sleeve II 6, sleeve III 7 and rotating shaft 8, and rotating shaft 8 is fixedly arranged on kitchen
Room kitchen platform, rotating shaft 8 include screw rod I 81, the thread segment 83 of screw rod II 82 and the 3rd, and sleeve I 5 coordinates with the screw thread of screw rod I 81, sleeve
II 6 coordinate with the screw thread of screw rod II 82, sleeve III 7 and the screw thread of the 3rd thread segment 83 coordinate, sleeve I 5 and sleeve II 6, sleeve II 6 and
Sleeve III 7 is slidably matched on the axial direction of rotating shaft 8, and central plate 33 is installed on sleeve I 5, and sleeve II 6 is connected with for making fan
The cover plate travel mechanism that radial direction of the shape cover plate 31 along parcel tray is gathered or scattered, sleeve II 6 are the power end of cover plate travel mechanism,
Sleeve III 7 is connected with the box body travel mechanism for making radial direction of the box body 32 along parcel tray gather or scatter, and sleeve III 7 is box body
The power end of travel mechanism.
In the present embodiment, cover plate travel mechanism includes some slide bars I 61 on the sleeve II 6, and slide bar I 61 is along parcel tray
Radially extend, slide bar I 61, which is sliding combined with, slides part I 62, and sector cover plate 31 is located at sliding part I 62.
Wherein, it is long tooth list structure to slide part I 62, and cover plate travel mechanism also includes gear I 63 and connecting rod I 64, gear I
63 are located at slide bar I 61 or sleeve II 6, and gear I 63 engages with sliding part I 62, and the one end of connecting rod I 64 is connected to the bias of gear I 63
On axle, the other end and drain pan disk 2 connect.
In the present embodiment, box body travel mechanism includes some slide bars II 71 on the sleeve III 7, and slide bar II 71 is along storing
Box radially extends, and slide bar II 71, which is sliding combined with, slides part II 72, and box body 32 is located at and slides part II 72.
Wherein, it is long tooth list structure to slide part II 72, and box body travel mechanism also includes gear II 73 and connecting rod II 74, tooth
Take turns II 73 and be located at slide bar II 71 or sleeve III 7, gear II 73 engages with sliding part II 72, and the one end of connecting rod II 74 is connected to gear II
On 73 eccentric shaft, the other end and drain pan disk 2 connect.
Structure design on screw rod I 81, screw rod II 82, the 3rd thread segment 83 can use following scheme：Screw rod I 81,
Screw rod II 82, the hand of spiral of the 3rd thread segment 83 are identical, and the pitch of screw rod I 81 is less than the pitch of the 3rd thread segment 83, and the 3rd
The pitch of thread segment 83 is less than the pitch of screw rod II 82；Or the hand of spiral and screw rod II of screw rod I 81, the 3rd thread segment 83
82 hand of spiral is on the contrary, the pitch of screw rod I 81 is less than the pitch of the 3rd thread segment 83；Or the hand of spiral of screw rod I 81 with
Screw rod II 82, the hand of spiral of the 3rd thread segment 83 are on the contrary, the pitch of the 3rd thread segment 83 is less than the pitch of screw rod II 82.
It is rotation connection between connecting rod I 64 and drain pan disk 2, the eccentric shaft of connecting rod I 64 and gear I 63 turns in the present embodiment
Dynamic connection.To be fixedly connected or be rotatablely connected between connecting rod II 74 and drain pan disk 2, the eccentric shaft of connecting rod II 74 and gear II 73 it
Between be relatively turnable sliding connection structure.Type of attachment of certain connecting rod I 64 with drain pan disk 2, the eccentric shaft with gear I 63
Type of attachment can also use such as the identical structure of connecting rod II 74；Connecting rod II 74 can also use and the identical structure of connecting rod I 64.
It is sector gear to save material and space, gear I 63 in the utility model；Provided with indent on gear I 63
First anodontia section 631.
Gear II 73 uses same design with gear I 63, and it is also sector gear, and the second nothing also is provided with gear II 73
Tooth section, effect are 631 identical with first anodontia section.
In the present embodiment, to enter row buffering, between sleeve I 5 and sleeve II 6, between sleeve II 6 and sleeve III 7,
Such as cushion pad bolster 9 is provided between sleeve III 7 and drain pan 1 or drain pan disk 2.
It is consideration attractive in appearance in the utility model, at the edge of sector cover plate, box body a little occlusion parts can be set to avoid bottom
Individual transmission mechanism in shell disk exposes.
The course of work of the present utility model is：Under open mode, as shown in figure 1, parcel tray is in big footpath state, now,
It is in the position corresponding with sliding part I 62 for first anodontia section 631, gear I 63 is with sliding between part I 62 without engaging, the second nothing
Tooth section is in the position corresponding with sliding part II, and gear II is with sliding between part II without engaging.Make when needing closing parcel tray
When it is changed to Fig. 2 path state, parcel tray is rotated, and then is slided relatively with moving sleeve I 5, sleeve II 6, sleeve III 7, with
This simultaneously, sleeve II 6 drives the action of cover plate travel mechanism as power end, and sleeve III 7 drives box body moving machine as power end
Structure acts, and gear I 63, gear II 73 rotate, to being engaged respectively with sliding part I 62, sliding part II 72 after turning an angle, band
It is dynamic to slide part I 62, slide the radial contraction of part II 72, and then drive sector cover plate 31, the radial direction of box body 32 to gather, in place after, stop
Parcel tray is rotated, now, only surplus sector cover plate 31 exposes, and box body 32, central plate 33 are blocked by sector cover plate 31, box body 32
Closure.
Claims (10)
1. a kind of parcel tray, including drain pan (1), drain pan disk (2), transmission mechanism and main body (3), it is characterised in that：The master
Body (3) includes some sector cover plates (31), some box bodys (32) and one piece of central plate (33), the sector cover plate (31), box
Body (32) is set around central plate (33), and the sector cover plate (31), box body (32) are spaced apart, and the transmission mechanism includes
Sleeve I (5), sleeve II (6), sleeve III (7) and rotating shaft (8), the rotating shaft (8) include screw rod I (81), screw rod II (82) with
And screw rod III (83), the sleeve I (5) coordinates with screw rod I (81) screw thread, the sleeve II (6) is matched somebody with somebody with screw rod II (82) screw thread
Close, the sleeve III (7) and screw rod III (83) screw thread coordinate, the sleeve I (5) and sleeve II (6), the sleeve II (6) with
Sleeve III (7) is slidably matched, and the central plate (33) is located at sleeve I (5), and the sleeve II (6) is connected with for making the fan
The cover plate travel mechanism that radial direction of the shape cover plate (31) along the parcel tray is gathered or scattered, the sleeve II (6) are the cover plate
The power end of travel mechanism, the sleeve III (7) are connected with for gathering radial direction of the box body (32) along the parcel tray
Or the box body travel mechanism scattered, the sleeve III (7) they are the power end of the box body travel mechanism, the sector cover plate movement
Mechanism, which is provided with, is used to making the first intermittent structure of sector cover plate intermittent movement, and the box body travel mechanism, which is provided with, to be used to making between box body
Have a rest the second mobile intermittent structure.
2. parcel tray according to claim 1, it is characterised in that：The cover plate travel mechanism includes being located at sleeve II (6)
On some slide bars I (61), slide bar I (61) the radially extending along the parcel tray, the slide bar I (61) is sliding combined with
Part I (62) is slided, the sector cover plate (31) slides part I (62) located at described.
3. parcel tray according to claim 2, it is characterised in that：The part I (62) that slides is long tooth list structure, described
Cover plate travel mechanism also includes gear I (63) and connecting rod I (64), and the gear I (63) is located at the slide bar I (61) or the set
II (6) of cylinder, the gear I (63) are engaged with the part I (62) that slides, and described (64) one end of connecting rod I is connected to gear I (63)
On eccentric shaft, the other end be connected with the drain pan disk (2), first intermittent structure is included on the gear I (63)
First anodontia section (631) or the first concave section.
4. parcel tray according to claim 1, it is characterised in that：The box body travel mechanism includes being located at sleeve III (7)
On some slide bars II (71), slide bar II (71) the radially extending along the parcel tray, the slide bar II (71), which is slided, matches somebody with somebody
Part II (72) is slided in conjunction, and the box body (32) slides part II (72) located at described.
5. parcel tray according to claim 4, it is characterised in that：The part II (72) that slides is long tooth list structure, institute
Stating box body travel mechanism also includes gear II (73) and connecting rod II (74), the gear II (73) located at the slide bar II (71) or
The sleeve III (7), the gear II (73) are engaged with the part II (72) that slides, and described (74) one end of connecting rod II is connected to tooth
Take turns on the eccentric shaft of II (73), the other end is connected with the drain pan disk (2), second intermittent structure is including being located at gear II
(73) second anodontia section on or the second concave section.
6. parcel tray according to claim 1, it is characterised in that：The screw rod I (81), screw rod II (82), screw rod III
(83) hand of spiral is identical, and the pitch of the screw rod I (81) is less than the pitch of screw rod III (83), the spiral shell of the screw rod III (83)
Pitch away from less than screw rod II (82).
7. parcel tray according to claim 1, it is characterised in that：The screw rod I (81), the hand of spiral of screw rod III (83)
Hand of spiral with screw rod II (82) is on the contrary, the pitch of the screw rod I (81) is less than the pitch of screw rod III (83).
8. parcel tray according to claim 1, it is characterised in that：The hand of spiral of the screw rod I (81) and screw rod II
(82), the hand of spiral of screw rod III (83) is on the contrary, the pitch of the screw rod III (83) is less than the pitch of screw rod II (82).
9. parcel tray according to claim 3, it is characterised in that：The gear I (63) is sector gear.
10. parcel tray according to claim 5, it is characterised in that：The gear II (73) is sector gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418765.6U CN206679483U (en) | 2017-04-20 | 2017-04-20 | A kind of parcel tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720418765.6U CN206679483U (en) | 2017-04-20 | 2017-04-20 | A kind of parcel tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206679483U true CN206679483U (en) | 2017-11-28 |
Family
ID=60403842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720418765.6U Expired - Fee Related CN206679483U (en) | 2017-04-20 | 2017-04-20 | A kind of parcel tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206679483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725947A (en) * | 2017-04-20 | 2018-11-02 | 杭州思文科科技有限公司 | A kind of parcel tray |
-
2017
- 2017-04-20 CN CN201720418765.6U patent/CN206679483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725947A (en) * | 2017-04-20 | 2018-11-02 | 杭州思文科科技有限公司 | A kind of parcel tray |
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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: 20171128 Termination date: 20180420 |