CN203885142U - Showing stand for international trade exhibition - Google Patents
Showing stand for international trade exhibition Download PDFInfo
- Publication number
- CN203885142U CN203885142U CN201420333376.XU CN201420333376U CN203885142U CN 203885142 U CN203885142 U CN 203885142U CN 201420333376 U CN201420333376 U CN 201420333376U CN 203885142 U CN203885142 U CN 203885142U
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- CN
- China
- Prior art keywords
- show stand
- connecting rod
- stand
- hinged
- show
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Abstract
The utility model provides a showing stand for an international trade exhibition. The showing stand comprises a first showing platform, a second showing platform, a middle showing platform and a plurality of supports. Each support comprises an upper connecting rod, a plurality of middle connecting rods and a lower connecting rod, wherein the upper end of the upper connecting rod is hinged to the peripheral surface of the first showing platform, the lower end of the upper connecting rod is hinged to the upper end of the corresponding middle connecting rod. The ends of every two adjacent middle connecting rods are hinged to each other, and the middle portions of the middle connecting rods are hinged to the peripheral surface of the middle showing platform. The lower end of each lower connecting rod is hinged to the peripheral surface of the second showing platform, and the upper end of each lower connecting rod is hinged to the upper end of the corresponding middle connecting rod. The showing stand can be folded through the supports and the connection structure of the supports and the showing platforms, the space occupied by the showing stand can be greatly reduced under the circumstance that the showing stand is not used, and therefore the showing stand can be transported, carried, packaged and stored conveniently.
Description
Technical field
The utility model relates to international trade and shows field, particularly relates to a kind of international trade exhibition showing stand.
Background technology
International trade refers to the exchange activity that world's every country (or area) carries out at aspects such as commodity and labor services, the principal mode that Ta Shi various countries (or area) connect each other on the basis of the international division of labor, reflected countries in the world (or area) relation of interdependence economically, the summation of Shi You various countries foreign trade forms.The direction that international trade is moved by commodity can be divided into imports trade, the export trade and transit trade three major types, at present, in order to promote further developing of international trade, conventionally can hold more exhibition, to show the product of trade side.In international trade exhibition, all need to use showing stand.
Chinese utility model patent CN202312415U discloses a kind of showing stand, comprise two footing, be fixed on the square frame on two footing and be fixed on the supporting plate on square frame, two vertical sections of described square frame adopt Hollow cuboids, on two Hollow cuboids, be respectively arranged with a socket hole, on supporting plate, be provided with two pins, two pins insert respectively in the jack of two vertical sections of square frame, the top of square frame is provided with inverted U-shaped upper ledge, two vertical sections of upper ledge insert respectively in square frame vertical section, and on upper ledge vertical section, be respectively arranged with the upper jack of a row, on upper ledge vertical section, be arranged with respectively catch, the inward flange of the catch projection that extends internally out, this projection is inserted in the upper jack on upper ledge vertical section, and after projection exits from upper jack, catch can move up and down along upper ledge vertical section, the area that catch outward flange encloses is greater than the area that Hollow cuboids cross section inward flange encloses, on upper ledge, be also fixed with supporting plate, two pins that arrange on supporting plate insert respectively in the upper jack of two upper ledge vertical sections of upper ledge.But this showing stand takes up room larger, therefore be inconvenient to transport, deposit, carry this showing stand.
Utility model content
The defect of prior art and various weak point in view of the above, the technical problems to be solved in the utility model is to provide a kind of and can folds, greatly reduce the international trade exhibition showing stand taking up room.
For achieving the above object, the utility model provides a kind of international trade exhibition showing stand, comprise a plurality of being equally spaced up and down and show stand in the form of annular discs, a plurality of show stands are connected by four circumferential equally distributed supports, and a plurality of show stands comprise the first show stand in support upper end, at the second show stand and the middle show stand between the first show stand and the second show stand of support lower end; Every support comprises connecting rod, many intermediate connecting rods and lower link, and the length L of described intermediate connecting rod is the length A 1 of upper connecting rod, one times of the length A 2 of lower link; The outer peripheral face of described upper small end and the first show stand is hinged, and the upper end of lower end and intermediate connecting rod is hinged; The end of two adjacent intermediate connecting rods is hinged, and the middle of intermediate connecting rod and the outer peripheral face of middle show stand hinged; The outer peripheral face of described lower link lower end and the second show stand is hinged, and the upper end of upper end and intermediate connecting rod is hinged; On the lower surface of described the first show stand and the lower surface of middle show stand, be equipped with infrared sensor and a plurality of radiation source, also comprise controller and be arranged on alarm and the indicator lamp on the first show stand upper surface, described infrared sensor, alarm, indicator lamp are all connected with controller.
Preferably, described radiation source is LED light source.
Further, the thickness of described the first show stand, the second show stand and middle show stand is 2-3mm.
Preferably, the material of described the first show stand, the second show stand and middle show stand is acrylic board.
The international trade exhibition that the utility model relates to has following beneficial effect with showing stand:
This showing stand has been realized the folding functional of showing stand by the structure of support and the syndeton of support and show stand, thereby make showing stand can greatly dwindle taking up room of showing stand in obsolete situation, and then be convenient to it and transport, carry, pack and store.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, below with preferred embodiment of the present utility model and coordinate accompanying drawing to be elaborated to this patent.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the folding procedure chart of the utility model.
Fig. 3 is the structural representation after the utility model folds.
Element numbers explanation
1 first show stand
2 second show stands
Show stand in the middle of 3
Connecting rod on 4
5 intermediate connecting rods
6 lower links
7 infrared sensors
8 radiation sources
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, the utility model provides a kind of international trade exhibition showing stand, comprise a plurality of being equally spaced up and down and show stand in the form of annular discs, a plurality of show stands are connected by four circumferential equally distributed supports, and a plurality of show stands comprise the first show stand 1 in support upper end, at the second show stand 2 and the middle show stand 3 between the first show stand 1 and the second show stand 2 of support lower end; Every support comprises connecting rod 4, many intermediate connecting rods 5 and lower link 6, and the length L of described intermediate connecting rod 5 is length A 1 of upper connecting rod 4, one times of the length A 2 of lower link 6; The outer peripheral face of described upper connecting rod 4 upper ends and the first show stand 1 is hinged, and the upper end of lower end and intermediate connecting rod 5 is hinged; The end of two adjacent intermediate connecting rods 5 is hinged, and the outer peripheral face of the middle of intermediate connecting rod 5 and middle show stand 3 is hinged; The outer peripheral face of described lower link 6 lower ends and the second show stand 2 is hinged, and the upper end of upper end and intermediate connecting rod 5 is hinged; On the lower surface of the lower surface of described the first show stand 1 and middle show stand 3, be equipped with infrared sensor 7 and a plurality of radiation source 8, also comprise controller and be arranged on alarm and the indicator lamp on the first show stand 1 upper surface, described infrared sensor 7, alarm, indicator lamp are all connected with controller.
When showing, shown in support be upright shaft-like, and the first show stand 1, a plurality of in the middle of show stand 3 and the second show stand 2 from top to bottom between many supports, therefore can be on the upper surface of middle show stand 3 and the second show stand 2 displaying merchandise.In displaying process, radiation source 8 provides light, and with can more clear, ground attractive in appearance displaying merchandise, in the present embodiment, described radiation source 8 be LED light source, to reach energy-conservation effect.Simultaneously, in the process of showing, in order to prevent that showpiece from being stolen, therefore be provided with infrared sensor 7 in the bottom of each show stand, this infrared sensor 7 is over against shown commodity, therefore when commodity are stolen, the measured distance of infrared sensor 7 can change, controller trigger alarm device generation alarm song triggers indicator lamp bright, to play the effect of warning simultaneously.
Further, when this showing stand is not used, as shown in Figure 2, the junction of upper connecting rod 4, intermediate connecting rod 5 and lower link 6 is folding, finally be folded into state as shown in Figure 3, this showing stand has been realized the folding functional of showing stand by the structure of support and the syndeton of support and show stand, thereby makes showing stand can greatly dwindle taking up room of showing stand in obsolete situation, and then is convenient to it and transports, carry, pack and store.
Preferably, the material of described the first show stand 1, the second show stand 2 and middle show stand 3 is acrylic board; The thickness of described the first show stand 1, the second show stand 2 and middle show stand 3 is 2-3mm.
In sum, the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
A kind of international trade exhibition above the utility model embodiment being provided is described in detail with showing stand; for one of ordinary skill in the art; thought according to the utility model embodiment; all will change in specific embodiments and applications; in sum; this description should not be construed as restriction of the present utility model, and all any changes of making according to the utility model design philosophy are all within protection domain of the present utility model.
Claims (4)
1. an international trade exhibition showing stand, it is characterized in that: comprise a plurality of being equally spaced up and down and show stand in the form of annular discs, a plurality of show stands are connected by four circumferential equally distributed supports, a plurality of show stands comprise be positioned at support upper end the first show stand (1), be positioned at second show stand (2) of support lower end and be positioned at the first show stand (1) and the second show stand (2) between middle show stand (3); Every support comprises connecting rod (4), many intermediate connecting rods (5) and lower link (6), and the length L of described intermediate connecting rod (5) is the length A 1 of upper connecting rod (4), one times of the length A 2 of lower link (6); The outer peripheral face of described upper connecting rod (4) upper end and the first show stand (1) is hinged, and the upper end of lower end and intermediate connecting rod (5) is hinged; The end of adjacent two intermediate connecting rods (5) is hinged, and the outer peripheral face of the middle of intermediate connecting rod (5) and middle show stand (3) is hinged; The outer peripheral face of described lower link (6) lower end and the second show stand (2) is hinged, and the upper end of upper end and intermediate connecting rod (5) is hinged; On the lower surface of the lower surface of described the first show stand (1) and middle show stand (3), be equipped with infrared sensor (7) and a plurality of radiation source (8), also comprise controller and be arranged on alarm and the indicator lamp on the first show stand (1) upper surface, described infrared sensor (7), alarm, indicator lamp are all connected with controller.
2. international trade exhibition showing stand according to claim 1, is characterized in that: described radiation source (8) is LED light source.
3. international trade exhibition showing stand according to claim 1, is characterized in that: the thickness of described the first show stand (1), the second show stand (2) and middle show stand (3) is 2-3mm.
4. international trade exhibition showing stand according to claim 1, is characterized in that: the material of described the first show stand (1), the second show stand (2) and middle show stand (3) is acrylic board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333376.XU CN203885142U (en) | 2014-06-21 | 2014-06-21 | Showing stand for international trade exhibition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420333376.XU CN203885142U (en) | 2014-06-21 | 2014-06-21 | Showing stand for international trade exhibition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203885142U true CN203885142U (en) | 2014-10-22 |
Family
ID=51711603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420333376.XU Expired - Fee Related CN203885142U (en) | 2014-06-21 | 2014-06-21 | Showing stand for international trade exhibition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203885142U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473511A (en) * | 2014-11-27 | 2015-04-01 | 王伟 | Corn display shelf |
| CN107323817A (en) * | 2017-06-26 | 2017-11-07 | 广东工业大学 | A kind of packing box |
-
2014
- 2014-06-21 CN CN201420333376.XU patent/CN203885142U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104473511A (en) * | 2014-11-27 | 2015-04-01 | 王伟 | Corn display shelf |
| CN107323817A (en) * | 2017-06-26 | 2017-11-07 | 广东工业大学 | A kind of packing box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20150621 |
|
| EXPY | Termination of patent right or utility model |