CN110260120B - Marketing data display device - Google Patents
Marketing data display device Download PDFInfo
- Publication number
- CN110260120B CN110260120B CN201910654154.5A CN201910654154A CN110260120B CN 110260120 B CN110260120 B CN 110260120B CN 201910654154 A CN201910654154 A CN 201910654154A CN 110260120 B CN110260120 B CN 110260120B
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- positioning
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- 238000005096 rolling process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Displays For Variable Information Using Movable Means (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention provides a marketing data display device, which comprises a display device body, wherein a base is arranged below a display screen, a storage groove is formed in the base, a connecting plate is rotatably arranged on the inner wall of the storage groove, and the top of the connecting plate is fixedly connected with the display screen; the shell of the display screen is provided with two first mounting pieces, a moving rod is rotatably arranged between the two first mounting pieces, and the bottom end of the moving rod extends into the storage groove; a rectangular groove is formed in the inner wall of the bottom of the storage groove, a first positioning rod is arranged in the rectangular groove, a moving block is movably sleeved on the first positioning rod, the moving block is connected with the rectangular block, two second mounting plates are arranged on the rectangular block, and the bottom of the moving rod is rotatably mounted between the two second mounting plates; the rectangular block is connected with a screw rod, and the screw rod can move under the action of the driving mechanism. Above-mentioned marketing data display device is convenient for adjust the inclination of display screen, and is convenient for accomodate the display screen after the use.
Description
Technical Field
The invention relates to the technical field of data display equipment, in particular to a marketing data display device.
Background
In the continuously-changing power market, the power consumer demand is taken as the center, and through the power supply and utilization relationship, the power consumer can use safe, reliable, qualified and economic power commodities and obtain the services of all around and satisfaction, and through the analysis of the power marketing concept and the problems, the consumer can better understand the advantages and disadvantages of the marketing.
Along with the generalization of electric power use, marketing data display device's use also gradually increases, current marketing data display device mainly comprises the display screen, a housing, the PLC controller and data transceiver, data transceiver can receive the electric power marketing data that electric power center sent, thereby with its transmission to the PLC controller in, finally show on the display screen, carry out the show of electric power marketing data, but the inclination of the display screen in current marketing data display device is inconvenient to adjust according to actual need, the display screen in current marketing data display device is generally fixed, make can not satisfy the needs of watching of the personnel of different heights, and the display screen in current marketing data display device is inconvenient to accomodate, make marketing data display device occupy a large amount of spaces after using, can not satisfy the user demand.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides the marketing data display device so as to adjust the inclination angle of the display screen, meet the watching demands of people with different heights, and facilitate storage of the display screen after use, thereby saving a large amount of space and meeting the use demands.
In order to achieve the above purpose, the invention provides a marketing data display device, which comprises a display device body, wherein the display device body comprises a display screen (4), a data transceiver (6) and a PLC (programmable logic controller) which are obliquely arranged, a base (1) is arranged below the display screen (4), a storage groove (2) is formed in the base (1), a connecting plate (3) is rotatably arranged on the inner wall of the storage groove (2), and the top of the connecting plate (3) extends to the upper side of the base (1) and is fixedly connected with the bottom of the display screen (4); the shell of the display screen (4) is also provided with two first mounting plates (8), a moving rod (9) is rotatably arranged between the two first mounting plates (8), and the bottom end of the moving rod (9) extends into the storage groove (2); rectangular grooves (11) are formed in the inner walls of the bottoms of the storage grooves (2), first positioning rods (12) are arranged in the rectangular grooves (11), moving blocks (13) are movably sleeved on the first positioning rods (12), the tops of the moving blocks (13) extend into the storage grooves (2) and are connected with the rectangular blocks (10), two second mounting plates (16) are arranged on the rectangular blocks (10), and the bottoms of the moving rods (9) are rotatably mounted between the two second mounting plates (16); the rectangular block (10) is further connected with a screw (17), the screw (17) is parallel to the first positioning rod (12), a driving motor (18) is fixed on the base (1), a first chain wheel (19) is fixedly sleeved on an output shaft of the driving motor (18), a first bearing (20) fixed on the side wall of the storage groove (2) is arranged below the driving motor (18), a rotating rod (21) is arranged in the storage groove (2), the rotating rod (21) is connected with the inner ring of the first bearing (20), a second chain wheel (22) is fixedly sleeved on the rotating rod (21), a chain (23) is connected to the second chain wheel (22) and the first chain wheel (19) in a transmission mode, a threaded hole (24) is formed in the rotating rod (21), and the threaded hole (24) is in threaded connection with the screw (17); the outer ring of the first bearing (20) is provided with two second positioning rods (25), the rotating rod (21) is positioned between the two second positioning rods (25), the chain (23) passes through the second positioning rods (25) positioned above and can move relative to the second positioning rods (25) positioned above, one ends of the two second positioning rods (25) far away from the first bearing (20) are connected with the vertical rods (26), and one end of the rotating rod (21) close to the vertical rods (26) is not contacted with the vertical rods (26); square holes (28) are formed in the vertical rods (26), the screw rods (17) penetrate through the square holes (28), first balls (29) are nested on the inner walls of the tops and the bottoms of the square holes (28), ball grooves (27) are formed in the tops and the bottoms of the screw rods (17), and the first balls (29) are in rolling contact with the corresponding ball grooves (27).
Preferably, the inner walls of the two sides of the storage groove (2) are welded with fourth bearings, the inner rings of the two fourth bearings are connected with a third pin shaft, the third pin shaft is connected with the bottom of the connecting plate (3), a third round hole is formed in the bottom of the connecting plate (3), and the side wall of the third round hole is welded with the outer side of the third pin shaft.
Preferably, the two first mounting plates (8) are welded with third bearings, inner rings of the two third bearings are connected with a second pin shaft, the second pin shaft is connected with the top of the moving rod (9), a second round hole is formed in the top of the moving rod (9), and the side wall of the second round hole is welded with the outer side of the second pin shaft.
Preferably, the moving block (13) is provided with a first through hole (14), a plurality of second balls (15) are nested on the inner wall of the first through hole (14) along the circumferential direction, the first positioning rod (12) passes through the first through hole (14), the first positioning rod (12) is positioned between the second balls (15), and the second balls (15) are in rolling contact with the outer side of the first positioning rod (12).
Preferably, the second bearings are welded on the two second mounting plates (16), the inner rings of the two second bearings are connected with the first pin shaft, the first pin shaft is connected with the bottom of the movable rod (9), a first round hole is formed in the bottom of the movable rod (9), and the side wall of the first round hole is welded with the outer side of the first pin shaft.
Preferably, a second through hole is formed in the second positioning rod (25) above, the chain (23) passes through the second through hole, and the side wall of the second through hole is not contacted with the outer side of the chain (23).
The marketing data display device has the beneficial effects that the marketing data display device is reasonable in design, convenient to operate and convenient to adjust the inclination angle of the display screen, so that the viewing requirements of people with different heights can be met, the display screen can be conveniently stored after the marketing data display device is used, a large amount of space is saved, and the use requirement is met.
Drawings
Fig. 1 shows a schematic structural diagram of a marketing data presentation device according to the present invention.
Fig. 2 is a schematic cross-sectional view of a marketing data presentation device according to the present invention.
Fig. 3 shows a schematic structural diagram of the portion a in fig. 2.
Fig. 4 shows a schematic structural diagram of the portion B in fig. 2.
Fig. 5 shows a schematic structural view of the portion C in fig. 4.
Reference numerals: the device comprises a base, a 2-storage groove, a 3-connecting plate, a 4-display screen, a 5-mounting box, a 6-data transceiver, a 7-PLC controller, an 8-first mounting plate, a 9-moving rod, a 10-rectangular block, an 11-rectangular groove, a 12-first positioning rod, a 13-moving block, a 14-first through hole, a 15-second ball, a 16-second mounting plate, a 17-screw, a 18-driving motor, a 19-first sprocket, a 20-first bearing, a 21-rotating rod, a 22-second sprocket, a 23-chain, a 24-threaded hole, a 25-second positioning rod, a 26-vertical rod, a 27-ball groove, a 28-square hole and a 29-first ball.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings.
As shown in fig. 1-5, the marketing data display device according to the present invention includes a display device body, the display device body includes a display screen 4 that is obliquely disposed, an installation box 5 is disposed on a housing of the display screen 4, a data transceiver 6 and a PLC controller 7 are disposed in the installation box 5, the data transceiver 6 is electrically connected with the PLC controller 7 through a wire, and the PLC controller 7 is electrically connected with the display screen 4 through a wire, which belongs to the prior art and will not be described in detail herein.
The below of display screen 4 is equipped with base 1, set up in the base 1 and accomodate groove 2, rotate on accomodating the inner wall of groove 2 and install connecting plate 3, specific realization structure is as follows: the two side inner walls of the storage groove 2 are welded with fourth bearings, the inner rings of the two fourth bearings are connected with a third pin shaft, the third pin shaft is connected with the bottom of the connecting plate 3, and specifically, a third round hole is formed in the bottom of the connecting plate 3, and the side wall of the third round hole is welded with the outer side of the third pin shaft. The top of the connecting plate 3 extends to the upper part of the base 1 and is fixedly connected with the bottom of the display screen 4; the shell of the display screen 4 is also provided with two first mounting pieces 8, a movable rod 9 is rotatably arranged between the two first mounting pieces 8, and the specific implementation structure is as follows: and the two first mounting pieces 8 are welded with third bearings, the inner rings of the two third bearings are connected with second pin shafts, and the second pin shafts are connected with the top of the movable rod 9. Specifically, a second round hole is formed in the top of the moving rod 9, and the side wall of the second round hole is welded with the outer side of the second pin shaft. The bottom end of the moving rod 9 extends into the accommodating groove 2.
A rectangular groove 11 is formed in the inner wall of the bottom of the storage groove 2, a first positioning rod 12 is arranged in the rectangular groove 11, a moving block 13 is movably sleeved on the first positioning rod 12, specifically, a first through hole 14 is formed in the moving block 13, a plurality of second balls 15 are nested on the inner wall of the first through hole 14 along the circumferential direction, the first positioning rod 12 passes through the first through hole 14, the first positioning rod 12 is positioned between the second balls 15, and the second balls 15 are in rolling contact with the outer side of the first positioning rod 12; the top of movable block 13 extends to in accomodating groove 2 and is connected with rectangular piece 10, be equipped with two second mounting pieces 16 on the rectangular piece 10, the bottom of movable rod 9 rotate install in between two second mounting pieces 16, specifically, all weld the second bearing on two second mounting pieces 16, the inner circle of two second bearings all is connected with first round pin axle, first round pin axle is connected with the bottom of movable rod 9. Specifically, a first round hole is formed in the bottom of the moving rod 9, and the side wall of the first round hole is welded with the outer side of the first pin shaft.
The rectangular block 10 is further connected with a screw 17, the screw 17 is parallel to the first positioning rod 12, a driving motor 18 is fixed on the base 1, a first chain wheel 19 is fixedly sleeved on an output shaft of the driving motor 18, a first bearing 20 fixed on the side wall of the storage groove 2 is arranged below the driving motor 18, a rotating rod 21 is arranged in the storage groove 2, the rotating rod 21 is connected with an inner ring of the first bearing 20, a second chain wheel 22 is fixedly sleeved on the rotating rod 21, a chain 23 is connected to the second chain wheel 22 and the first chain wheel 19 in a transmission manner, a threaded hole 24 is formed in the rotating rod 21, and the threaded hole 24 is in threaded connection with the screw 17.
The outer ring of the first bearing 20 is provided with two second positioning rods 25, the rotating rod 21 is positioned between the two second positioning rods 25, the chain 23 passes through the second positioning rod 25 positioned above and can move relative to the second positioning rod 25 positioned above, specifically, the second positioning rod 25 positioned above is provided with a second through hole, the chain 23 passes through the second through hole, and the side wall of the second through hole is not contacted with the outer side of the chain 23; one end of the two second positioning rods 25 far away from the first bearing 20 is connected with the vertical rod 26, and one end of the rotating rod 21 near the vertical rod 26 is not contacted with the vertical rod 26; the vertical rod 26 is provided with a square hole 28, the screw 17 passes through the square hole 28, first balls 29 are nested on the top inner wall and the bottom inner wall of the square hole 28, the top and the bottom of the screw 17 are provided with ball grooves 27, and the first balls 29 are in rolling contact with the corresponding ball grooves 27.
When specific use, when needs are according to actual need to adjust the inclination of display screen 4, control driving motor 18 action, driving motor 18's output shaft drives first sprocket 19 rotation, first sprocket 19 drives second sprocket 22 through chain 23 and rotates, second sprocket 22 drives dwang 21 and rotates, and then make screw rod 17 remove, screw rod 17 drives two ball grooves 27 position and removes, make first ball 29 roll in corresponding ball groove 27, simultaneously screw rod 17 drives rectangular block 10 position and removes, rectangular block 10 drives movable block 13 position and removes, movable block 13 drives second ball 15 and rolls on first locating lever 12, simultaneously rectangular block 10 drives second mounting piece 16 position and removes, second mounting piece 16 drives movable lever 9 position through first round pin axle and rotates, movable lever 9 drives two first mounting pieces 8 position removal and rotates through the second round pin axle, two first mounting pieces 8 drive display screen 4 simultaneously and rotate in accomodating groove 2, the rotation of display screen 4 makes the inclination of display screen 4 take place the change, the inclination of display screen 4 has realized that the inclination of display screen 4 has realized, the demand of having realized that the different viewing personnel can be satisfied.
When the display screen 4 needs to be stored, the driving motor 18 is continuously controlled to act, so that the display screen 4 continuously rotates, and when the display screen 4 rotates to be in a horizontal state, the display screen 4 completely moves into the storage groove 2, so that the storage of the display screen 4 is realized, the storage of the display screen 4 is convenient after the display screen 4 is used, and a large amount of space is saved; the arrangement of the first ball 29 and the second ball 15 can effectively reduce the moving friction force while positioning in the moving adjustment process, and achieve smooth adjustment.
The marketing data display device is reasonable in design, convenient to operate and convenient to adjust the inclination angle of the display screen, can meet the watching requirements of people with different heights, is convenient to store the display screen after being used, saves a large amount of space, and meets the use requirements.
Claims (6)
1. The utility model provides a marketing data display device, includes the display device body, the display device body is including display screen (4), data transceiver (6) and PLC controller (7) that the slope set up, its characterized in that: a base (1) is arranged below the display screen (4), a storage groove (2) is formed in the base (1), a connecting plate (3) is rotatably arranged on the inner wall of the storage groove (2), and the top of the connecting plate (3) extends to the upper side of the base (1) and is fixedly connected with the bottom of the display screen (4); the shell of the display screen (4) is also provided with two first mounting plates (8), a moving rod (9) is rotatably arranged between the two first mounting plates (8), and the bottom end of the moving rod (9) extends into the storage groove (2); rectangular grooves (11) are formed in the inner walls of the bottoms of the storage grooves (2), first positioning rods (12) are arranged in the rectangular grooves (11), moving blocks (13) are movably sleeved on the first positioning rods (12), the tops of the moving blocks (13) extend into the storage grooves (2) and are connected with the rectangular blocks (10), two second mounting plates (16) are arranged on the rectangular blocks (10), and the bottoms of the moving rods (9) are rotatably mounted between the two second mounting plates (16); the rectangular block (10) is further connected with a screw (17), the screw (17) is parallel to the first positioning rod (12), a driving motor (18) is fixed on the base (1), a first chain wheel (19) is fixedly sleeved on an output shaft of the driving motor (18), a first bearing (20) fixed on the side wall of the storage groove (2) is arranged below the driving motor (18), a rotating rod (21) is arranged in the storage groove (2), the rotating rod (21) is connected with the inner ring of the first bearing (20), a second chain wheel (22) is fixedly sleeved on the rotating rod (21), a chain (23) is connected to the second chain wheel (22) and the first chain wheel (19) in a transmission mode, a threaded hole (24) is formed in the rotating rod (21), and the threaded hole (24) is in threaded connection with the screw (17); the outer ring of the first bearing (20) is provided with two second positioning rods (25), the rotating rod (21) is positioned between the two second positioning rods (25), the chain (23) passes through the second positioning rods (25) positioned above and can move relative to the second positioning rods (25) positioned above, one ends of the two second positioning rods (25) far away from the first bearing (20) are connected with the vertical rods (26), and one end of the rotating rod (21) close to the vertical rods (26) is not contacted with the vertical rods (26); square holes (28) are formed in the vertical rods (26), the screw rods (17) penetrate through the square holes (28), first balls (29) are nested on the inner walls of the tops and the bottoms of the square holes (28), ball grooves (27) are formed in the tops and the bottoms of the screw rods (17), and the first balls (29) are in rolling contact with the corresponding ball grooves (27).
2. The marketing data presentation device of claim 1, wherein: the novel bearing is characterized in that fourth bearings are welded on the inner walls of the two sides of the storage groove (2), inner rings of the two fourth bearings are connected with a third pin shaft, the third pin shaft is connected with the bottom of the connecting plate (3), a third round hole is formed in the bottom of the connecting plate (3), and the side wall of the third round hole is welded with the outer side of the third pin shaft.
3. The marketing data presentation device of claim 1, wherein: the two first mounting plates (8) are welded with third bearings, inner rings of the two third bearings are connected with second pin shafts, the second pin shafts are connected with the top of the movable rod (9), a second round hole is formed in the top of the movable rod (9), and the side wall of the second round hole is welded with the outer side of the second pin shaft.
4. The marketing data presentation device of claim 1, wherein: the movable block (13) is provided with a first through hole (14), a plurality of second balls (15) are nested on the inner wall of the first through hole (14) along the circumferential direction, the first positioning rod (12) passes through the first through hole (14), the first positioning rod (12) is positioned between the second balls (15), and the second balls (15) are in rolling contact with the outer side of the first positioning rod (12).
5. The marketing data presentation device of claim 1, wherein: the two second mounting plates (16) are welded with second bearings, inner rings of the two second bearings are connected with first pin shafts, the first pin shafts are connected with the bottoms of the movable rods (9), first round holes are formed in the bottoms of the movable rods (9), and side walls of the first round holes are welded with the outer sides of the first pin shafts.
6. The marketing data presentation device of claim 1, wherein: a second through hole is formed in the second locating rod (25) above, the chain (23) penetrates through the second through hole, and the side wall of the second through hole is not contacted with the outer side of the chain (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654154.5A CN110260120B (en) | 2019-07-19 | 2019-07-19 | Marketing data display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654154.5A CN110260120B (en) | 2019-07-19 | 2019-07-19 | Marketing data display device |
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| Publication Number | Publication Date |
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| CN110260120A CN110260120A (en) | 2019-09-20 |
| CN110260120B true CN110260120B (en) | 2024-03-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910654154.5A Active CN110260120B (en) | 2019-07-19 | 2019-07-19 | Marketing data display device |
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| CN (1) | CN110260120B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110610653B (en) * | 2019-09-28 | 2020-06-16 | 温州谷枫电子科技有限公司 | Vertical type windproof greeting board |
| CN111402718A (en) * | 2020-04-03 | 2020-07-10 | 重庆电子工程职业学院 | Adjustable propaganda device based on computer and use method thereof |
| CN112744008B (en) * | 2021-02-06 | 2021-12-31 | 郑州科技学院 | University student's innovation entrepreneurship process guides and consulting service recorder |
| CN115143369A (en) * | 2022-07-05 | 2022-10-04 | 北京浩瀚创联科技有限公司 | Face identification and identity verification all-in-one machine |
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| CN110260120A (en) | 2019-09-20 |
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