CN203088385U - Displaying device - Google Patents
Displaying device Download PDFInfo
- Publication number
- CN203088385U CN203088385U CN 201320035496 CN201320035496U CN203088385U CN 203088385 U CN203088385 U CN 203088385U CN 201320035496 CN201320035496 CN 201320035496 CN 201320035496 U CN201320035496 U CN 201320035496U CN 203088385 U CN203088385 U CN 203088385U
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- CN
- China
- Prior art keywords
- retaining mechanism
- exhibiting device
- handwheel
- utility
- worm
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Abstract
The utility model provides a displaying device which comprises a base and a stand column fixedly arranged on a side portion above the base. A locking mechanism used for fixing a displaying structure is arranged on the inner side of the stand column, a rocking hand wheel is further arranged on the other side of the stand column, and the locking mechanism is connected with the rocking hand wheel through a worm and gear mechanism. When the displaying device is applied to teaching display, for example, display of the structure of an engine, the engine can be fixedly arranged on the locking mechanism, and when the structures of other positions of the engine need to be displayed, the rocking hand wheel can be simply rotated, and the engine can be rotated through the locking mechanism, and the displaying device is quite convenient to use.
Description
Technical field
The utility model relates to mechanical field, is meant a kind of exhibiting device especially.
Background technology
In education activities and the show activity, usually relate to the displaying and the dismounting of some frame for movements, and existing exhibiting device is installed trouble, locking function uses also inconvenient, sometimes is difficult to locking.
The utility model content
The utility model proposes a kind of exhibiting device, solved exhibiting device installation trouble and the inconvenient problem of rotation in the prior art.
The technical solution of the utility model is achieved in that
A kind of exhibiting device, comprise: base, be fixed in the column of described base top sidepiece, described column inboard is provided with the retaining mechanism that is used for fixing display structure, the opposite side of described column also is provided with and shakes handwheel, and described retaining mechanism is connected by turbine and worm mechanism with the described handwheel that shakes.
Preferably, the described rotating shaft that shakes handwheel is connected with the turbine of described turbine and worm mechanism, and described retaining mechanism is connected with the worm screw of described worm and gear structure.
Preferably, the described handwheel that shakes is provided with and shakes handle.
Preferably, the both sides of described retaining mechanism are respectively arranged with fixed connecting piece, and described display structure is fixed on the described retaining mechanism by described fixed connecting piece.
Preferably, be respectively arranged with at least one waist-shaped hole on the described fixed connecting piece of each side.
Preferably, described base middle part is provided with and connects oil tray, and the described oil tray that connects is provided with handle.
The beneficial effects of the utility model are:
1. the utility model can be showed heavier structure easily, can realize 360 degree rotations very effortlessly;
2. because the turbine and worm structure has auto-lock function, so further guaranteed security of the present utility model;
3. the utility model is provided with roller, also can be used as trailer and uses.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of a kind of exhibiting device preferred embodiment of the utility model;
Fig. 2 is the structure principle chart of the turbine and worm that the utility model adopted;
Fig. 3 is the side perspective structural representation of a kind of exhibiting device preferred embodiment of the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1-Figure 3, exhibiting device of the present utility model comprises base 1, and the column 2 that is fixed in described base 1 top sidepiece, the inboard of described column 2 is provided with the retaining mechanism 4 that is used for fixing display structure, the opposite side of described column 2 also is provided with and shakes handwheel 3, and described retaining mechanism 4 is connected by turbine and worm mechanism with the described handwheel 3 that shakes.In being applied to the teaching displaying, when showing the structure of teaching engine, engine can be fixed on the retaining mechanism 4, when needs are showed the structure in other orientation of engine, only need rotation to shake handwheel 3 and can pass through retaining mechanism 4 rolling motors, very convenient.Certainly the utility model also can be applicable to other displaying occasions such as exhibition, and is not limited only in the teaching; Display structure can be engine, also can be other device that need show or structure.
The transmission principle of turbine and worm mechanism as shown in Figure 2, in preferred embodiment of the present utility model, the described rotating shaft that shakes handwheel 3 is connected with the worm screw of described turbine and worm mechanism, described retaining mechanism 4 is connected with the turbine of described worm and gear structure, promptly drive the worm screw rotation by shaking handwheel 3, worm screw drives turbine rotation, and turbine drives retaining mechanism 4 again and rotates.
Of the present utility model when shaking handwheel 3 and shaking, available less strength is rotated and shake handwheel 3 power that can rotate on retaining mechanism 4, can also make the direction of transmission power change 90 °.Simultaneously, when the lead angle of worm screw during less than the equivalent friction angle of meshing wheel between cog, mechanism has self-locking performance, can realize reverse self-locking, promptly can only drive worm gear by worm screw, and can not be by the worm gear drives worm screw; Thereby guaranteed and can only drive retaining mechanism 4 rotations by shaking handwheel 3, drive the branch situation of shaking handwheel 3 counter-rotatings and retaining mechanism 4 can not take place, this reverse self-locking performance can play the safeguard protection effect, and this is that other decelerator or effort-saving mechanism are not accomplished.Rotate for convenience and shake handwheel 3, shake handle 31 shaking also to be provided with on the handwheel 3.
The both sides of retaining mechanism 4 are respectively arranged with fixed connecting piece 41, and described display structure such as engine, is fixed on the retaining mechanism 41 by described fixed connecting piece 41.As shown in fig. 1, be respectively arranged with at least one waist-shaped hole on the fixed connecting piece 41 of each side, need the structure of showing with locking.In illustrated embodiment, each fixed connecting piece 41 is provided with two waist-shaped holes, fixes more stable firmly.
Base of the present utility model 1 middle part is provided with and connects oil tray 11, and the described oil tray 11 that connects is provided with handle 12, can take out connecing oil tray 11, so that clean or dismounting and change.Simultaneously also be provided with roller 13 in the bottom of base 1, can conveniently move whole exhibiting device, the trailer that also can be used as the carrying exhibiting device uses.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. exhibiting device, it is characterized in that, comprise: base, be fixed in the column of described base top sidepiece, described column inboard is provided with the retaining mechanism that is used for fixing display structure, the opposite side of described column also is provided with and shakes handwheel, and described retaining mechanism is connected by turbine and worm mechanism with the described handwheel that shakes.
2. exhibiting device as claimed in claim 1 is characterized in that, the described rotating shaft that shakes handwheel is connected with the turbine of described turbine and worm mechanism, and described retaining mechanism is connected with the worm screw of described worm and gear structure.
3. exhibiting device as claimed in claim 2 is characterized in that, the described handwheel that shakes is provided with and shakes handle.
4. exhibiting device as claimed in claim 1 is characterized in that the both sides of described retaining mechanism are respectively arranged with fixed connecting piece, and described display structure is fixed on the described retaining mechanism by described fixed connecting piece.
5. exhibiting device as claimed in claim 4 is characterized in that, is respectively arranged with at least one waist-shaped hole on the described fixed connecting piece of each side.
6. exhibiting device as claimed in claim 1 is characterized in that, described base middle part is provided with and connects oil tray, and the described oil tray that connects is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035496 CN203088385U (en) | 2013-01-19 | 2013-01-19 | Displaying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320035496 CN203088385U (en) | 2013-01-19 | 2013-01-19 | Displaying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203088385U true CN203088385U (en) | 2013-07-31 |
Family
ID=48839845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320035496 Expired - Fee Related CN203088385U (en) | 2013-01-19 | 2013-01-19 | Displaying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203088385U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680287A (en) * | 2013-12-30 | 2014-03-26 | 苏州华元时尚驾驶员培训有限公司 | Display board capable of displaying principles of engine |
| CN107224154A (en) * | 2017-06-08 | 2017-10-03 | 珠海金展电子有限公司 | Worm screw self-locking card display stand and its control method |
| CN109124200A (en) * | 2018-11-08 | 2019-01-04 | 广西玉柴机器股份有限公司 | Device is fixed and shown to a kind of body |
-
2013
- 2013-01-19 CN CN 201320035496 patent/CN203088385U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103680287A (en) * | 2013-12-30 | 2014-03-26 | 苏州华元时尚驾驶员培训有限公司 | Display board capable of displaying principles of engine |
| CN107224154A (en) * | 2017-06-08 | 2017-10-03 | 珠海金展电子有限公司 | Worm screw self-locking card display stand and its control method |
| CN109124200A (en) * | 2018-11-08 | 2019-01-04 | 广西玉柴机器股份有限公司 | Device is fixed and shown to a kind of body |
| CN109124200B (en) * | 2018-11-08 | 2024-02-09 | 广西玉柴机器股份有限公司 | Organism is fixed and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: 550009 unit 1, No. 162 Qingshui Road, Xiaohe District, Guiyang, Guizhou, No. 6 Patentee after: Zhang Xiangsenyang Address before: 550009 unit 1, No. 198 Qingshui Road, Xiaohe District, Guiyang, Guizhou, No. 1 Patentee before: Zhang Wenbin |
|
| 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: 20130731 Termination date: 20190119 |