CN213207101U - Cross-border electric commerce and trade flow simulation practical training exhibition stand - Google Patents
Cross-border electric commerce and trade flow simulation practical training exhibition stand Download PDFInfo
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- CN213207101U CN213207101U CN202021744566.2U CN202021744566U CN213207101U CN 213207101 U CN213207101 U CN 213207101U CN 202021744566 U CN202021744566 U CN 202021744566U CN 213207101 U CN213207101 U CN 213207101U
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- 238000004088 simulation Methods 0.000 title claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 2
- 230000001360 synchronised effect Effects 0.000 description 5
- 230000001105 regulatory effect Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of practical training exhibition stands, and discloses a cross-border electric commerce and trade flow simulation practical training exhibition stand, which comprises a base, wherein the upper end of the base is fixedly connected with a cylinder, the piston end of the cylinder is connected with an operation table, the upper end of the operation table is connected with a multi-mode display screen through an adjusting and fixing mechanism, and the upper end of the operation table is connected with a practical training operation unit; the adjustment fixing mechanism comprises a cylindrical adjusting groove, the adjusting groove is formed in the center of the upper end of the operating platform, the center of the bottom of the adjusting groove is connected with a rotating support column in a rotating mode through a rotating piece, the other end of the rotating support column is fixedly connected to the center of the lower end of the multi-mode display screen, a spring is fixedly connected to the center of the lower end of the multi-mode display screen, and an adjusting pipe is fixedly connected to the other end of the spring. The utility model discloses fix the angle after the multi-mode display screen rotates, prevent that the multi-mode display screen from receiving the influence of factors such as wind-force in the use and taking place to rotate, influence normal use.
Description
Technical Field
The utility model relates to a real standard stand technical field especially relates to a real standard stand of cross-border electric commerce and trade flow simulation.
Background
In international economy and trade activities, in order to better publicize and sell various commodities, various products need to be frequently displayed, so that consumers can conveniently know the latest information of the products in time and put the products on the market to be approved by the consumers, and virtuous circle is formed.
The current patent (announcement) No. CN209625505U discloses a cross-border electric commerce and trade flow simulation training exhibition stand, when in use, when needing to be exhibited, the adjustment lifting controller controls the exhibition screen to be at a suitable height, the above multiple exhibition screens can exhibit different flow procedures and contents as required, and an operation interface is arranged in front of each exhibition screen, so that multiple users can operate conveniently and simultaneously. Meanwhile, a progressive display cycle can be formed according to different contents of each display screen, so that different process program contents can be quickly switched to a user needing to use by operating a rotary operator on a support column, and the user can read the contents in the required range intuitively and quickly; the scheme still has the following technical defects:
this technical scheme carries out rotation support to multi-mode display screen through the rotation support post, but lacks effectual fixed after the multi-mode display screen is rotatory, and in the multi-mode display screen use, its influence that receives factors such as wind-force easily takes place to rotate, influences normal use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art and carrying out the rotation support to multi-mode display screen through the rotation support post, but multi-mode display screen lacks effectual fixed after rotatory, and in the multi-mode display screen use, its influence that receives factors such as wind-force easily takes place to rotate, influences the problem of normal use, and the real standard stand of cross border electric commerce and trade flow simulation that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cross-border electric commerce and trade flow simulation practical training exhibition stand comprises a base, wherein the upper end of the base is fixedly connected with a cylinder, the piston end of the cylinder is connected with an operation table, the upper end of the operation table is connected with a multi-mode display screen through an adjusting and fixing mechanism, and the upper end of the operation table is connected with a practical training operation unit;
adjustment fixed establishment includes the columniform adjustment tank, the upper end center department at the operation panel is seted up to the adjustment tank, the tank bottom center department of adjustment tank rotates through rotating and is connected with the rotation support post, the other end fixed connection of rotation support post is in the lower extreme center department of multi-mode display screen, the lower extreme center department fixedly connected with spring of multi-mode display screen, the other end fixedly connected with control tube of spring, the control tube is through two locating parts and rotation support post sliding connection, and the control tube cover is established on the rotation support post, the fixed gear that has cup jointed on the outer pipe wall of control tube, the fixed ring gear that has cup jointed on the cell wall of adjustment tank, and gear and ring gear mesh mutually.
Preferably, the rotating part comprises an annular groove with a T-shaped section and an annular block with a T-shaped section, the annular groove is formed in the groove bottom of the adjusting groove, the annular block is fixedly connected to the lower end of the rotating support column, and the annular block is rotatably connected to the annular groove.
Preferably, the limiting part comprises a limiting block and a limiting groove which are matched, the limiting block is fixedly connected to the inner wall of the adjusting pipe close to the lower end position, the position of the limiting groove corresponding to the limiting block is vertically arranged on the column wall of the rotating support column, and the limiting block is slidably connected to the limiting groove.
Preferably, four rolling grooves are formed in the inner wall of the adjusting pipe close to the upper end of the adjusting pipe in an annular uniform and equidistant mode, rolling balls are arranged in the rolling grooves, the balls penetrate through notches of the rolling grooves and are connected to the column wall of the rotating support column in a rolling mode.
Preferably, the lower extreme four corners department of base all fixedly connected with universal wheel, and install the brake block on the universal wheel.
Preferably, a push handle is fixedly connected to the annular side wall of the operating platform.
Compared with the prior art, the utility model provides a real standard stand of cross-border electric commerce and trade flow simulation possesses following beneficial effect:
this real stand of instructing of cross-border electricity merchant's easy flow simulation, through setting up adjustment fixed establishment, when needing to rotate multi-mode display screen, apply ascending pulling force to the adjusting pipe, make gear and ring gear break away from mutually, apply the turning force to the adjusting pipe again, can drive multi-mode display screen synchronous rotation, rotate to required angle back until multi-mode display screen, loosen the adjusting pipe, make gear and ring gear re-engagement, angle after the multi-mode display screen rotates is fixed, prevent that multi-mode display screen from receiving the influence of factors such as wind-force and taking place to rotate in the use, influence normal use.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses angle after rotating multi-mode display screen is fixed, prevents that multi-mode display screen from receiving the influence of factors such as wind-force in the use and taking place to rotate, influences normal use.
Drawings
Fig. 1 is a schematic structural view of a cross-border electric commerce and trade flow simulation practical training exhibition stand provided by the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
In the figure: the device comprises a base 1, a cylinder 2, an operating platform 3, a multi-mode display screen 4, a practical training operating unit 5, an adjusting groove 6, a rotary supporting column 7, a spring 8, an adjusting pipe 9, a gear 10, an inner gear ring 11, an annular groove 12, an annular block 13, a limiting block 14, a limiting groove 15, a ball 16, a push handle 17 and a universal wheel 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-2, a cross-border electric commerce and trade flow simulation practical training exhibition stand comprises a base 1, wherein a cylinder 2 is fixedly connected to the upper end of the base 1, an operation table 3 is connected to the piston end of the cylinder 2, a multi-mode display screen 4 is connected to the upper end of the operation table 3 through an adjusting and fixing mechanism, a practical training operation unit 5 is connected to the upper end of the operation table 3, the practical training operation unit 5 is the prior art, and therefore repeated description is omitted;
the adjusting and fixing mechanism comprises a cylindrical adjusting groove 6, the adjusting groove 6 is arranged at the center of the upper end of the operating platform 3, the center of the bottom of the adjusting groove 6 is rotatably connected with a rotating support column 7 through a rotating piece, the other end of the rotating support column 7 is fixedly connected with the center of the lower end of the multi-mode display screen 4, the center of the lower end of the multi-mode display screen 4 is fixedly connected with a spring 8, the other end of the spring 8 is fixedly connected with an adjusting pipe 9, the adjusting pipe 9 is slidably connected with the rotating support column 7 through two limiting pieces, the adjusting pipe 9 is sleeved on the rotating support column 7, a gear 10 is fixedly sleeved on the outer pipe wall of the adjusting pipe 9, an inner gear ring 11 is fixedly sleeved on the groove wall of the adjusting groove 6, the gear 10 is meshed with the inner gear ring 11, when the multi-mode display screen 4 needs to be rotated, when compressing spring 8, make gear 10 break away from with ring gear 11 mutually, exert the turning force to adjusting tube 9 again, adjusting tube 9 drives rotatory support column 7 synchronous rotation through the locating part, can drive multi-mode display screen 4 synchronous rotation, until multi-mode display screen 4 rotates to needs the angle after, loosen adjusting tube 9, compressed spring 8 promotes adjusting tube 9 and resets, make gear 10 on the adjusting tube 9 and ring gear 11 re-mesh, adjusting tube 9 can't rotate this moment, and then fix rotatory support column 7 this moment position of being connected with multi-mode display screen 4, thereby fix the angle after multi-mode display screen 4 rotates, prevent that multi-mode display screen 4 from receiving the influence of factors such as wind-force and rotating in the use, influence normal use.
The rotating piece comprises an annular groove 12 with a T-shaped section and an annular block 13 with a T-shaped section, the annular groove 12 is formed in the bottom of the adjusting groove 6, the annular block 13 is fixedly connected to the lower end of the rotating support column 7, the annular block 13 is rotatably connected into the annular groove 12, and the rotating support column 7 is forced to rotate so that the annular block 13 is driven to synchronously rotate in the annular groove 12, so that the rotating support column 7 can rotate while being connected with the adjusting groove 6.
The locating part includes assorted stopper 14 and spacing groove 15, stopper 14 fixed connection is on the interior pipe wall that regulating tube 9 is close to lower extreme position, the position that spacing groove 15 corresponds stopper 14 is seted up on the column wall of rotation support post 7 along vertical direction, and stopper 14 sliding connection is in spacing groove 15, because stopper 14 can only slide in spacing groove 15, and then make regulating tube 9 be the motion of vertical direction on rotation support post 7, when regulating tube 9 takes place to rotate, stopper 14 that the card was gone into in the spacing groove 15 drives rotation support post 7 synchronous rotation.
Four rolling grooves are formed in the inner pipe wall of the adjusting pipe 9 close to the upper end position in an annular uniform and equidistant mode, rolling balls 16 are arranged in the rolling grooves, the balls 16 penetrate through notches of the rolling grooves and are connected to the column wall of the rotating support column 7 in a rolling mode, the rotating support column 7 is clamped through the balls 16 respectively arranged in an annular mode, and friction resistance in rotation between the adjusting pipe 9 and the rotating support column 7 is reduced.
The equal fixedly connected with universal wheel 18 in lower extreme four corners department of base 1, and install the brake block on the universal wheel 18, be convenient for promote base 1 and remove.
The annular side wall of the operating platform 3 is fixedly connected with a push handle 17, and the synchronous push plate is convenient for applying pushing force when moving to the operating platform 3.
In the utility model, when the multi-mode display screen 4 needs to be rotated, an upward pulling force is applied to the adjusting pipe 9, the adjusting pipe 9 slides upwards on the rotating support column 7, the spring 8 is compressed, the gear 10 is separated from the inner gear ring 11, a rotating force is applied to the adjusting pipe 9, the adjusting pipe 9 drives the rotating support column 7 to rotate synchronously through the limiting part, the multi-mode display screen 4 can be driven to rotate synchronously, until the multi-mode display screen 4 rotates to a required angle, the adjusting pipe 9 is loosened, the compressed spring 8 pushes the adjusting pipe 9 to reset, the gear 10 on the adjusting pipe 9 is re-meshed with the inner gear ring 11, the adjusting pipe 9 cannot rotate at the moment, the position of the rotating support column 7 connected with the multi-mode display screen 4 is fixed at the moment, the angle after the multi-mode display screen 4 rotates is fixed, and the multi-mode display screen 4 is prevented from rotating under the influence of factors such as wind power, affecting normal use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A cross-border electric commerce and trade flow simulation practical training exhibition stand comprises a base (1) and is characterized in that the upper end of the base (1) is fixedly connected with a cylinder (2), the piston end of the cylinder (2) is connected with an operation table (3), the upper end of the operation table (3) is connected with a multi-mode display screen (4) through an adjusting and fixing mechanism, and the upper end of the operation table (3) is connected with a practical training operation unit (5);
the adjusting and fixing mechanism comprises a cylindrical adjusting groove (6), the adjusting groove (6) is arranged at the upper end center of the operating table (3), the bottom center of the adjusting groove (6) is rotatably connected with a rotating support column (7) through a rotating piece, the other end of the rotating support column (7) is fixedly connected with the lower end center of the multi-mode display screen (4), the lower end center of the multi-mode display screen (4) is fixedly connected with a spring (8), the other end of the spring (8) is fixedly connected with an adjusting pipe (9), the adjusting pipe (9) is slidably connected with the rotating support column (7) through two limiting pieces, the adjusting pipe (9) is sleeved on the rotating support column (7), a gear (10) is fixedly sleeved on the outer pipe wall of the adjusting pipe (9), and an inner gear ring (11) is fixedly sleeved on the groove wall of the adjusting groove (6), and the gear (10) is meshed with the inner gear ring (11).
2. The cross-border electric commerce and trade flow simulation practical training exhibition stand of claim 1, wherein the rotating member comprises an annular groove (12) with a T-shaped section and an annular block (13) with a T-shaped section, the annular groove (12) is opened at the bottom of the adjusting groove (6), the annular block (13) is fixedly connected to the lower end of the rotating support column (7), and the annular block (13) is rotatably connected in the annular groove (12).
3. The cross-border electric commerce and trade flow simulation practical training exhibition stand as claimed in claim 1, wherein the limiting member comprises a limiting block (14) and a limiting groove (15) which are matched, the limiting block (14) is fixedly connected to the inner wall of the adjusting pipe (9) near the lower end position, the limiting groove (15) is vertically arranged on the wall of the rotating support column (7) corresponding to the position of the limiting block (14), and the limiting block (14) is slidably connected in the limiting groove (15).
4. The practical training exhibition stand for simulation of cross-border electric commerce and trade process according to claim 1, wherein four rolling grooves are uniformly and equidistantly formed in the inner wall of the adjusting pipe (9) near the upper end, rolling balls (16) are arranged in the rolling grooves, the rolling balls (16) pass through the notches of the rolling grooves, and the rolling balls (16) are connected to the column wall of the rotating support column (7) in a rolling manner.
5. The cross-border electric commerce and trade flow simulation practical training exhibition stand according to claim 1, characterized in that universal wheels (18) are fixedly connected to four corners of the lower end of the base (1), and brake pads are mounted on the universal wheels (18).
6. The cross-border electric commerce and trade flow simulation practical training exhibition stand according to claim 1, characterized in that a push handle (17) is fixedly connected to the annular side wall of the operation table (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021744566.2U CN213207101U (en) | 2020-08-20 | 2020-08-20 | Cross-border electric commerce and trade flow simulation practical training exhibition stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021744566.2U CN213207101U (en) | 2020-08-20 | 2020-08-20 | Cross-border electric commerce and trade flow simulation practical training exhibition stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213207101U true CN213207101U (en) | 2021-05-14 |
Family
ID=75840836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021744566.2U Expired - Fee Related CN213207101U (en) | 2020-08-20 | 2020-08-20 | Cross-border electric commerce and trade flow simulation practical training exhibition stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213207101U (en) |
-
2020
- 2020-08-20 CN CN202021744566.2U patent/CN213207101U/en not_active Expired - Fee Related
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| 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: 20210514 |
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| CF01 | Termination of patent right due to non-payment of annual fee |