CN112369842A - Portable trade agent and display device for consultation service - Google Patents
Portable trade agent and display device for consultation service Download PDFInfo
- Publication number
- CN112369842A CN112369842A CN202011339201.6A CN202011339201A CN112369842A CN 112369842 A CN112369842 A CN 112369842A CN 202011339201 A CN202011339201 A CN 202011339201A CN 112369842 A CN112369842 A CN 112369842A
- Authority
- CN
- China
- Prior art keywords
- wall
- containing box
- display device
- transmission shafts
- portable
- 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.)
- Withdrawn
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 42
- 239000000428 dust Substances 0.000 claims abstract description 27
- 125000003003 spiro group Chemical group 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 230000001174 ascending effect Effects 0.000 abstract 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B81/00—Cabinets or racks specially adapted for other particular purposes, e.g. for storing guns or skis
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B91/00—Feet for furniture in general
- A47B91/06—Gliders or the like
- A47B91/066—Swivel gliders
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B95/00—Fittings for furniture
- A47B95/02—Handles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
The invention discloses a portable display device for trade agency and consultation service, which comprises a containing box, wherein universal wheels are welded at four corners of the bottom of the containing box, a motor bin is installed on the outer wall of the back of the containing box, a servo motor is fixedly installed on the inner wall of the back of the motor bin through bolts, a through channel is formed in the inner wall of the top of the containing box, two first transmission shafts which are symmetrically distributed and are different in length are inserted into the channel, gears and belt pulleys are sequentially and coaxially sleeved on the two first transmission shafts, an output shaft of the servo motor is connected with one of the first transmission shafts through a coupling, and racks are meshed on the two gears. According to the invention, through the arrangement of the roller brush, dust on the surface of the display board can be cleaned in the process of ascending or descending of the display board, so that the display effect of the display board is better, and through the matched use of the dust hood, the filter screen, the air pump and the material receiving barrel, the dust can be conveniently cleaned and collected.
Description
Technical Field
The invention relates to the technical field of display devices, in particular to a portable display device for trade agencies and consultation services.
Background
The trade agency means that the agent directly engages in a trade behavior of effectiveness for the principal within the authority range of the principal. The agent has the right to perform business activities such as signing and selling contracts, buying and selling commodities and the like on behalf of the client, and to collect commission as consideration to the client, the consultation service means meaning similar to requisition, inquiry, negotiation and the like, the service means providing help, and the literal meaning of the consultation service means providing help for solving problems. In a broad sense, any two-party question-answer event related to the meaning of please, inquiry, consultation and the like can be used as consultation service for the questioner, such as a first-direction question path and a second-direction question path, a display device is required to be used in the process of trade agency and consultation service, and some important contents are displayed so as to be convenient for the client to be familiar with.
But the arrangement is accomodate to current display device is inconvenient, and inconvenient carrying and removal simultaneously, thereby the display device who is in addition just be placed and have a large amount of dusts attached to the effect that influences the show on its surface in the open air, display device is also inconvenient in addition to it carries out altitude mixture control. Therefore, a portable display device for trade agency and consultation service is provided.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a portable display device for trade agencies and consultation services.
In order to achieve the purpose, the invention adopts the following technical scheme:
a portable display device for trade agency and consultation service comprises a containing box welded with universal wheels at four corners of the bottom, a motor bin is installed on the outer wall of the back of the containing box, a servo motor is fixedly installed on the inner wall of the back of the motor bin through bolts, a penetrating channel is formed in the inner wall of the top of the containing box, two first transmission shafts which are symmetrically distributed and are different in length are inserted in the channel, gears and belt pulleys are sequentially and coaxially sleeved on the two first transmission shafts, an output shaft of the servo motor is connected with one of the first transmission shafts through a coupler, racks are respectively meshed on the two gears, the outer wall of one side, close to each other, of the two racks is welded with the same display board, the size of the display board is far smaller than that of the channel, the inner walls of two sides of the channel are inserted with the same second transmission shaft, and a roller brush is coaxially sleeved on the second transmission, the welding of one side inner wall of containing box has the dust excluding hood, and the top inner wall and the bottom inner wall of dust excluding hood install same filter screen, there is the air pump one side outer wall of containing box through bolt fixed mounting, and the bottom intercommunication of dust excluding hood has a screwed pipe that runs through containing box bottom inner wall, the bottom spiro union of screwed pipe has the material receiving cylinder.
Preferably, the two first transmission shafts are connected with the inner wall of the containing box through bearings, and the second transmission shafts are connected with the inner walls of the two sides of the containing box through the two bearings respectively.
Preferably, the two racks are arranged in a central symmetry manner, and the two belt pulleys are connected through a belt in a transmission manner.
Preferably, the outer wall of the other side of the containing box is welded with a push handle, the push handle is sleeved with an anti-slip rubber sleeve, and bristles on the roller brush are in contact with the outer wall of the front face of the display board.
Preferably, the end of bleeding of air pump and the inside intercommunication of dust excluding hood, the inlet port that runs through is seted up to one side inner wall of dust excluding hood, and the filter screen sets up for the slope downwards.
Preferably, the servo motor is connected with a reversing switch through a wire, and the reversing switch is connected with a power line.
The invention has the beneficial effects that:
1. through the matching use of the servo motor, the first transmission shafts, the gears, the belt pulleys, the racks and the display board, one of the first transmission shafts is driven to rotate through the servo motor, at the moment, one of the gears sleeved on the first transmission shafts rotates, and under the transmission action of the two belt pulleys, the other first transmission shaft rotates, so that the two gears simultaneously rotate in the same direction, and the two racks meshed with the gears can reciprocate in the vertical direction, so that the height of the display board can be conveniently and reasonably adjusted, and the display board can be timely stored into the storage box after the display board is used;
2. the display device can be conveniently moved and carried through the matched use of the universal wheels and the push handles, and is convenient to store and arrange, so that the portability of the display device can be improved;
3. through the setting of cylinder brush, can rise at the display card or the in-process that descends clears up the dust on its surface to can make the bandwagon effect better, and use through dust excluding hood, filter screen, air pump and the cooperation that connects the material section of thick bamboo, can conveniently clear up and collect the dust.
Drawings
FIG. 1 is a schematic structural diagram of a portable display device for trade agencies and consulting services according to the present invention;
FIG. 2 is a schematic structural diagram of a portable display device for trade agencies and consulting services according to the present invention;
fig. 3 is a schematic structural diagram of a portable trade agency and display device for consulting services according to the present invention.
In the figure: 1 containing box, 2 motor storehouses, 3 servo motor, 4 passageways, 5 first transmission shafts, 6 gears, 7 belt pulleys, 8 racks, 9 display boards, 10 second transmission shafts, 11 roller brushes, 12 dust hoods, 13 filter screens, 14 air pumps, 15 screwed pipes, 16 material receiving barrels, 17 universal wheels and 18 pushing handles.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
a dust hood 12 is welded on the inner wall of one side of the containing box 1, the top inner wall and the bottom inner wall of the dust hood 12 are provided with the same filter screen 13, an air pump 14 is fixedly arranged on the outer wall of one side of the containing box 1 through bolts, the bottom of the dust hood 12 is communicated with a threaded pipe 15 penetrating through the inner wall of the bottom of the containing box 1, the bottom of the threaded pipe 15 is in threaded connection with a material receiving barrel 16, two first transmission shafts 5 are connected with the inner wall of the containing box 1 through bearings, a second transmission shaft 10 is respectively connected with the inner walls of two sides of the containing box 1 through two bearings, two racks 8 are arranged in central symmetry, two belt pulleys 7 are connected through belt transmission, a push handle 18 is welded on the outer wall of the other side of the containing box 1, an anti-skid rubber sleeve is sleeved on the push handle 18, bristles on a roller brush 11 are in contact with the outer wall of the front, the inlet port that runs through is seted up to one side inner wall of dust excluding hood 12, and filter screen 13 sets up downwards for the slope, servo motor 3 is connected with the switch of falling in the same direction as the wire, and the switch connection of falling in the same direction as the power cord, use through universal wheel 17 and the cooperation that pushes away handle 18, can conveniently remove and carry display device, and conveniently accomodate the arrangement, thereby can improve display device's portability, setting through roller brush 11, can rise or descend the in-process at display tablet 9 and clear up its surperficial dust, thereby can make display tablet 9's bandwagon effect better, and through dust excluding hood 12, filter screen 13, air pump 14 and the cooperation of receiving a material section of thick bamboo 16 are used, can conveniently clear up and collect the dust.
Through servo motor 3, first transmission shaft 5, gear 6, belt pulley 7, rack 8 and display board 9's cooperation is used, drive one of them first transmission shaft 5 through servo motor 3 and rotate, cup joint one of them gear 6 rotation on it this moment, under the drive action of two belt pulleys 7, another first transmission shaft 5 rotates, thereby two gears 6 are the same direction simultaneously and rotate together this moment, reciprocating motion can be done in vertical direction with two racks 8 of it meshing like this, thereby can conveniently carry out reasonable regulation to display board 9's height, also can be timely after the use is accomplished simultaneously accomodate it to containing box 1 in. Through the universal wheel 17 and the cooperation use of pushing away handle 18, can conveniently remove and carry display device, and conveniently accomodate the arrangement, thereby can improve display device's portability, through the setting of cylinder brush 11, can rise at display board 9 or the in-process that descends clears up the dust on its surface, thereby can make display board 9's bandwagon effect better, and use through the dust excluding hood 12, filter screen 13, air pump 14 and the cooperation of receiving a material section of thick bamboo 16, can conveniently clear up and collect the dust.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A portable display device for trade agency and consultation service comprises a containing box (1) with universal wheels (17) welded at the four corners of the bottom, and is characterized in that a motor bin (2) is installed on the outer wall of the back of the containing box (1), a servo motor (3) is fixedly installed on the inner wall of the back of the motor bin (2) through bolts, a through channel (4) is formed in the inner wall of the top of the containing box (1), two first transmission shafts (5) which are symmetrically distributed and different in length are inserted in the channel (4), gears (6) and belt pulleys (7) are sequentially and coaxially sleeved on the two first transmission shafts (5), an output shaft of the servo motor (3) is connected with one of the first transmission shafts (5) through a coupler, racks (8) are respectively meshed on the two gears (6), and the same display board (9) is welded on the outer wall of one side, close to the racks (8), and the size of show tablet (9) is far less than the size of passageway (4), the both sides inner wall of passageway (4) is inserted and is equipped with same second transmission shaft (10), and coaxial cylinder brush (11) of having cup jointed on second transmission shaft (10), one side inner wall welding of containing box (1) has dust excluding hood (12), and the top inner wall and the bottom inner wall of dust excluding hood (12) install same filter screen (13), one side outer wall of containing box (1) has air pump (14) through bolt fixed mounting, and the bottom intercommunication of dust excluding hood (12) has screwed pipe (15) that run through containing box (1) bottom inner wall, the bottom spiro union of screwed pipe (15) has connect feed cylinder (16).
2. A portable trade agency and consultation display device according to claim 1, wherein the two first transmission shafts (5) are connected to the inner wall of the container (1) through bearings, and the second transmission shaft (10) is connected to the inner walls of the container (1) through two bearings.
3. A portable trade agency and consultation display device according to claim 1, wherein said two racks (8) are arranged in a central symmetry and said two pulleys (7) are connected by a belt transmission.
4. The portable display device for trade agency and consultation service according to claim 1, wherein a push handle (18) is welded to the outer wall of the other side of the containing box (1), an anti-slip rubber sleeve is sleeved on the push handle (18), and bristles on the roller brush (11) are in contact with the outer wall of the front surface of the display board (9).
5. The portable display device for trade agency and consultation service according to claim 1, wherein an air exhaust end of the air pump (14) is communicated with the inside of the dust hood (12), a through air inlet hole is formed in an inner wall of one side of the dust hood (12), and the filter screen (13) is obliquely arranged downwards.
6. The portable trade agency and consultation display device according to claim 1, wherein said servo motor (3) is connected with a reversing switch through a wire, and the reversing switch is connected with a power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011339201.6A CN112369842A (en) | 2020-11-25 | 2020-11-25 | Portable trade agent and display device for consultation service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011339201.6A CN112369842A (en) | 2020-11-25 | 2020-11-25 | Portable trade agent and display device for consultation service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112369842A true CN112369842A (en) | 2021-02-19 |
Family
ID=74588412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011339201.6A Withdrawn CN112369842A (en) | 2020-11-25 | 2020-11-25 | Portable trade agent and display device for consultation service |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112369842A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116978296A (en) * | 2023-07-28 | 2023-10-31 | 安徽胜方文化传媒有限公司 | A three-dimensional animation display system and its display method |
-
2020
- 2020-11-25 CN CN202011339201.6A patent/CN112369842A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116978296A (en) * | 2023-07-28 | 2023-10-31 | 安徽胜方文化传媒有限公司 | A three-dimensional animation display system and its display method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210219 |