CN208480960U - Mathematical model rotary showing device - Google Patents
Mathematical model rotary showing device Download PDFInfo
- Publication number
- CN208480960U CN208480960U CN201721557741.5U CN201721557741U CN208480960U CN 208480960 U CN208480960 U CN 208480960U CN 201721557741 U CN201721557741 U CN 201721557741U CN 208480960 U CN208480960 U CN 208480960U
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- CN
- China
- Prior art keywords
- slot
- bearing
- boss
- uniformly distributed
- fixing seat
- 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
Mathematical model rotary showing device, including fixing seat, bearing block, turntable, mathematical model, rolling bearing, positioning column slot is uniformly distributed inside the fixing seat, the bearing block bottom is uniformly distributed positioning column, positioning column is inserted into positioning column slot, arc boss is uniformly distributed at the top of the fixing seat, arc boss slot is uniformly distributed inside the bearing block, arc boss is inserted into arc boss slot, there is fitting groove inside the fixing seat, wing slot is uniformly distributed inside fitting groove, there is taper continuing surface inside fitting groove, the bearing block bottom has outer wing cone boss, fixed wings are uniformly distributed outside outer wing cone boss, there is taper stitching surface outside outer wing cone boss, in outer wing cone boss plugging in fitting slot, fixed wings are inserted into wing slot, taper continuing surface and taper stitching surface cooperate, fixing seat is connect with bearing block.
Description
Technical field
The utility model relates to rotary showing device field more particularly to a kind of mathematical model rotary showing devices.
Background technique
During mathematical model is shown, in order to make visit personnel more acurrate and intuitive observing and nursing, often need to it
It is rotated, existing rotating device is usually integral type, and replacement is not easy and connects shakiness.
Utility model content
The utility model In view of the above shortcomings of the prior art, provides a kind of stable connection, the mathematics that can be replaced
Model rotary showing device.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of mathematical model rotary showing device, including fixing seat, bearing block, turntable, mathematical model, rolling bearing,
Positioning column slot is uniformly distributed inside the fixing seat, the bearing block bottom is uniformly distributed positioning column, and positioning column is inserted into positioning column
In slot, it is uniformly distributed arc boss at the top of the fixing seat, arc boss slot, arc boss are uniformly distributed inside the bearing block
It is inserted into arc boss slot, there is fitting groove inside the fixing seat, wing slot, tool inside fitting groove are uniformly distributed inside fitting groove
There is taper continuing surface, the bearing block bottom has outer wing cone boss, is uniformly distributed fixed wings outside outer wing cone boss, outside
There is taper stitching surface, in outer wing cone boss plugging in fitting slot, fixed wings are inserted into wing slot, and taper is held outside wing cone boss
Junction and taper stitching surface cooperate, and fixing seat is connect with bearing block.
There is bearing fitting groove inside the bearing block, there is bearing outer ring outside the rolling bearing, bearing outer ring is inserted
Enter in bearing fitting groove, rolling bearing is connect with bearing block, has bearing inner race inside rolling bearing, and turntable bottom, which has, to be connected
Boss is connect, connection boss is inserted into bearing inner race, and turntable is connect with rolling bearing, there is fixing lug boss in the middle part of turntable, Gu
Determine boss and bearing inner race top surface cooperates.
There is mating groove inside the turntable, there is stage body in the middle part of turntable, there is connection screw thread column, institute at the top of stage body
Stating has internal thread groove inside mathematical model, interior of connection screw thread column insertion internal thread groove is tight, and turntable is connect with mathematical model,
The fixing seat bottom has pedestal, and base end face and desktop cooperate.
The utility model has the advantages that
Positioning column is inserted into positioning column slot, while playing positioning action, rotation load can be absorbed, make stable connection,
Arc boss is inserted into arc boss slot, and while playing connection function, external contact face is arcwall face, extends contact surface
Length, carrying rotation that can be more uniform and play load, make stable connection, in outer wing cone boss plugging in fitting slot, cone
Shape stitching surface and taper continuing surface cooperate, and contact surface is tapered surface, gravitational load preferably can be passed to fixing seat, made
Stable connection, fixed wings are inserted into wing slot, while playing positioning action, can uniformly carry rotation load, make to connect
It is firm, when needing replacing model, it is only necessary to unclamp internal thread groove and connection screw thread column, take existing mathematical model away, later will
Alternate model is connect with connection screw thread column.
Detailed description of the invention
Fig. 1 is mathematical model rotary showing device main view the schematic diagram of the section structure described in the utility model.
Fig. 2 is mathematical model rotary showing device fixing seat overlooking structure diagram described in the utility model.
Fig. 3 is mathematical model rotary showing device bearing block present invention looks up structural representation described in the utility model.
Fig. 4 is mathematical model rotary showing device turntable overlooking structure diagram described in the utility model.
Fig. 5 is mathematical model rotary showing device turntable present invention looks up structural representation described in the utility model.
Specific embodiment
The utility model is described in further detail below according to drawings and examples:
A kind of mathematical model rotary showing device, including fixing seat 01, bearing block 02, turntable 03, mathematical model 04, rolling
Dynamic bearing 05 is uniformly distributed positioning column slot 11 inside the fixing seat 01, and 02 bottom of bearing block is uniformly distributed positioning column 21,
Positioning column 21 is inserted into positioning column slot 11, is uniformly distributed arc boss 12 at the top of the fixing seat 01, inside the bearing block 02
It is uniformly distributed arc boss slot 22, arc boss 12 is inserted into arc boss slot 22, has fitting groove inside the fixing seat 01
13, it is uniformly distributed wing slot 14 inside fitting groove 13, there is taper continuing surface 15,02 bottom of the bearing block tool inside fitting groove 13
There is outer wing cone boss 23, fixed wings 24 are uniformly distributed outside outer wing cone boss 23, there is cone outside outer wing cone boss 23
Shape stitching surface 25, in outer 23 plugging in fitting slot 13 of wing cone boss, fixed wings 24 are inserted into wing slot 14, taper continuing surface 15 and cone
Shape stitching surface 25 cooperates, and fixing seat 01 is connect with bearing block 02.
There is bearing fitting groove 26 inside the bearing block 02, there is bearing outer ring 51, axis outside the rolling bearing 05
Bearing outer-ring 51 is inserted into bearing fitting groove 26, and rolling bearing 05 is connect with bearing block 02, is had in bearing inside rolling bearing 05
Circle 52,03 bottom of turntable have connection boss 31, and connection boss 31 is inserted into bearing inner race 52, turntable 03 and rolling bearing
05 connects, and has fixing lug boss 32 in the middle part of turntable 03, and fixing lug boss 32 and 52 top surface of bearing inner race cooperate.
There is mating groove 33 inside the turntable 03, there is stage body 34 in the middle part of turntable 03, have at the top of stage body 34 and connect
Threaded post 35 is connect, there is internal thread groove 41 inside the mathematical model 04, connection screw thread column 35 is inserted into interior of internal thread groove 41 tightly,
Turntable 03 is connect with mathematical model 04, and 01 bottom of fixing seat has pedestal 16, and 16 bottom surface of pedestal and desktop cooperate.
Claims (3)
1. a kind of mathematical model rotary showing device, it is characterized in that: including fixing seat, bearing block, turntable, mathematical model, rolling
Dynamic bearing, positioning column slot is uniformly distributed inside the fixing seat, and the bearing block bottom is uniformly distributed positioning column, positioning column insertion
In positioning column slot, it is uniformly distributed arc boss at the top of the fixing seat, arc boss slot, arc are uniformly distributed inside the bearing block
Shape boss is inserted into arc boss slot, is had fitting groove inside the fixing seat, is uniformly distributed wing slot, fitting groove inside fitting groove
Inside has taper continuing surface, and the bearing block bottom has outer wing cone boss, is uniformly distributed outside outer wing cone boss solid
Determine wing, there is taper stitching surface outside outer wing cone boss, in outer wing cone boss plugging in fitting slot, fixed wings are inserted into wing slot
Interior, taper continuing surface and taper stitching surface cooperate, and fixing seat is connect with bearing block.
2. mathematical model rotary showing device according to claim 1, it is characterized in that: having axis inside the bearing block
Slot allocation is installed, there is bearing outer ring outside the rolling bearing, bearing outer ring is inserted into bearing fitting groove, rolling bearing and bearing
Seat connection, rolling bearing inside have bearing inner race, and turntable bottom has connection boss, connection boss insertion bearing inner race
Interior, turntable is connect with rolling bearing, has fixing lug boss in the middle part of turntable, and fixing lug boss and bearing inner race top surface cooperate.
3. mathematical model rotary showing device according to claim 2 is matched it is characterized in that: having inside the turntable
Slot is closed, there is stage body in the middle part of turntable, there is connection screw thread column at the top of stage body, there is internal thread groove inside the mathematical model,
Connection screw thread column is inserted into internal thread groove tightly, and turntable is connect with mathematical model, and the fixing seat bottom has pedestal, pedestal
Bottom surface and desktop cooperate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557741.5U CN208480960U (en) | 2017-11-21 | 2017-11-21 | Mathematical model rotary showing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721557741.5U CN208480960U (en) | 2017-11-21 | 2017-11-21 | Mathematical model rotary showing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208480960U true CN208480960U (en) | 2019-02-12 |
Family
ID=65254706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721557741.5U Expired - Fee Related CN208480960U (en) | 2017-11-21 | 2017-11-21 | Mathematical model rotary showing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208480960U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109801536A (en) * | 2019-03-18 | 2019-05-24 | 郑州航空工业管理学院 | A kind of mathematical model Dynamic Display device |
| CN110486587A (en) * | 2019-06-10 | 2019-11-22 | 天津大行道文化产业有限公司 | A kind of animation equipment turntable |
| CN110934424A (en) * | 2019-12-31 | 2020-03-31 | 安徽财经大学 | Art design workstation |
-
2017
- 2017-11-21 CN CN201721557741.5U patent/CN208480960U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109801536A (en) * | 2019-03-18 | 2019-05-24 | 郑州航空工业管理学院 | A kind of mathematical model Dynamic Display device |
| CN109801536B (en) * | 2019-03-18 | 2021-02-26 | 郑州航空工业管理学院 | Mathematical model dynamic display device |
| CN110486587A (en) * | 2019-06-10 | 2019-11-22 | 天津大行道文化产业有限公司 | A kind of animation equipment turntable |
| CN110934424A (en) * | 2019-12-31 | 2020-03-31 | 安徽财经大学 | Art design workstation |
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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: 20190212 Termination date: 20191121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |