CN213040140U

CN213040140U - LED double-screen automatic translation device

Info

Publication number: CN213040140U
Application number: CN202021466719.1U
Authority: CN
Inventors: 苏林银; 苏健坤
Original assignee: Fujian Xinyi Jucai Photoelectric Co ltd
Current assignee: Fujian Xinyi Jucai Photoelectric Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-23
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a device of automatic translation of LED double screen, including screen body motor, the first supporting leg of bottom fixedly connected with of screen body, and the bottom fixed mounting of first supporting leg has the movable pulley, the bottom of screen body is provided with the base, and the inside of base has seted up the sliding tray, the one end fixedly connected with second supporting leg of screen body is kept away from to first supporting leg, and the second supporting leg inserts the inside of establishing at spacing cover shell, the bottom fixedly connected with chuck of second supporting leg, and the bottom meshing of chuck has the gear. The utility model discloses a convex design of base has increaseed LED screen display range, not only can show the positive position, can also show the position of the back and side, has increaseed the effect of observing, has enlarged the dynamics of propaganda, compares fixed mounting's LED screen display effect and shows the promotion, gives the people of watching better have a better observation experience, has increased the interactive experience between LED double screen and the user.

Description

LED double-screen automatic translation device

Technical Field

The utility model relates to a translation device technical field specifically is a device of automatic translation of LED double screen.

Background

The LED display screen is a flat panel display, it is made up of LED module panel of one by one, the apparatus used for displaying various information such as characters, picture, video, etc., the LED electronic display screen collects microelectronic technology, computer technology, information processing in an organic whole, have bright in color, the dynamic range is wide, the luminance is high, longe-lived, advantages such as the job stabilization is reliable, the LED display screen is applied to the commercial media extensively, the cultural performance market, stadium, information transmission, news issue, stock exchange, etc., can meet the needs of different environments.

When carrying out the LED screen show, LED screen fixed mounting back does not have the ability of activity, and the angle of observation also can receive the restriction, like this with greatly reduced the bandwagon effect of LED screen, when showing, if can carry out diversified multi-angle's show, will increase the propaganda dynamics like this, but when the show of current LED double screen, fixed show will receive the influence of sight, reduces the observation effect, in addition when the show, can not adjust the angle, the polarisation problem can appear.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device of automatic translation of LED double screen to solve the problem that the fixed propaganda dynamics and the bandwagon effect that reduces of the LED double screen show position that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a device for LED double-screen automatic translation comprises a screen body motor, wherein a first supporting leg is fixedly connected to the bottom end of the screen body, a sliding wheel is fixedly mounted at the bottom end of the first supporting leg, a base is arranged at the bottom end of the screen body, a sliding groove is formed in the base, a second supporting leg is fixedly connected to one end, away from the screen body, of the first supporting leg, the second supporting leg is inserted in a limiting sleeve shell, a chuck is fixedly connected to the bottom end of the second supporting leg, a gear is meshed with the bottom end of the chuck, a crank is mounted on the right side of the gear, a supporting rod is connected to the bottom end of the limiting sleeve shell, a belt is arranged on the inner side of the base, a first driving wheel is inserted in the belt, a linkage rod is mounted on the upper surface of the first driving wheel, a sliding groove is formed in the linkage rod, and a sliding block is, and the lower surface of the sliding block is connected with a pulling rod, one end of the pulling rod, which is far away from the sliding block, is connected with a motor, and one end of the linkage rod, which is far away from the first driving wheel, is connected with a second driving wheel.

Preferably, the first support leg is provided in two sections, and the upper end and the lower end of the first support leg are fixedly connected together through a connecting shaft.

Preferably, the sliding wheels are provided with two groups, the two groups of sliding wheels are respectively arranged in sliding grooves formed in the base, and the sliding wheels and the sliding grooves are combined to form a sliding type structure.

Preferably, the longitudinal section of the top end of the limiting sleeve shell is in an inverted triangle shape, the inner diameter of the top end of the limiting sleeve shell is large, and the inner diameter of the bottom end of the limiting sleeve shell is small.

Preferably, the chuck is semicircular, the lower surface of the chuck is provided with a toothed groove, and the chuck and the gear set form a rotary structure.

Preferably, the crank is connected to the gear through a connecting rod, one end of the connecting rod is square, the other end of the connecting rod is circular, the crank is sleeved on the connecting rod, and a square hole groove matched with the connecting rod for use is formed in the crank.

Compared with the prior art, the beneficial effects of the utility model are that: this device of automatic translation of two screens of LED is when showing, through the position that changes the two screens of LED, has increased the angle of observation, is passing through the angle between adjustment LED screen and the sight, avoids appearing the polarisation.

1. When carrying out the observation of LED screen, the rotation through the belt has driven the change of screen body position, circular design through the base, LED screen display range has been increaseed, not only can show the front position, can also show the position of back and side, the effect of surveing has been increaseed, the dynamics of propaganda has been enlarged, the LED screen that compares fixed mounting shows the effect and is showing the promotion, give the people who watches better have a better observation experience, the interactive experience between LED double screen and the user has been increased, be more suitable for masses' demand, the propaganda dynamics has also been showing and has been promoted.

2. When the LED double-screen display device is displayed, the position of the LED double-screen display device and the angle position between the LED screens can be adjusted by people, the observation effect is improved by adjusting the angle between the LED double-screen display device and the line of sight of people, and the observation effect is prevented from being reduced due to the fact that polarized light is generated.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;

figure 4 is the utility model discloses a side view section structure schematic diagram of second supporting leg and spacing cover shell.

In the figure: 1. a screen body; 2. a base; 3. a first support leg; 4. a sliding wheel; 5. a sliding groove; 6. a second support leg; 7. a limiting casing; 8. a chuck; 9. a gear; 10. a crank; 11. a support bar; 12. a first drive pulley; 13. a linkage rod; 14. a belt; 15. a slider; 16. a chute; 17. a motor; 18. pulling a rod; 19. a second transmission wheel.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment:

an LED double-screen automatic translation device comprises a screen body 1 and a motor 17, wherein the bottom end of the screen body 1 is fixedly connected with a first supporting leg 3, the first supporting leg 3 is arranged into two sections, the upper end and the lower end of the first supporting leg 3 are fixedly connected together through a connecting shaft, when the screen body 1 needs to adjust the angle, the upper end and the lower end of the first supporting leg 3 are combined into a rotary structure, a sliding wheel 4 is fixedly arranged at the bottom end of the first supporting leg 3, a base 2 is arranged at the bottom end of the screen body 1, a sliding groove 5 is formed in the base 2, two groups of sliding wheels 4 are arranged on the sliding wheels 4, the two groups of sliding wheels 4 are respectively arranged in the sliding groove 5 formed in the base 2, the sliding wheels 4 and the sliding groove 5 are combined into a sliding structure, the sliding wheels 4 are embedded in the sliding groove 5, and the sliding wheels 4 are driven to slide in the sliding groove 5 through the rotation of a, belt 14's rotation has driven the movable pulley 4 that sets up on belt 14 surface and has removed, slide 5 inside the slip through movable pulley 4, the change of position is observed to the two screens of LED has been increased, the effect of observation has been increased, the propaganda dynamics has been promoted, the one end fixedly connected with second supporting leg 6 of screen body 1 is kept away from to first supporting leg 3, and second supporting leg 6 inserts the inside of establishing at spacing cover 7, the top longitudinal cut of spacing cover 7 is the triangle of falling, the top internal diameter of spacing cover 7 is big, the bottom internal diameter is little, when screen body 1 angle takes place to deflect, second supporting leg 6 will be under spacing cover 7's protection, avoid second supporting leg 6 deflection angle too big, through spacing cover 7's installation, the control of second supporting leg 6 deflection angle.

The bottom end of the second supporting leg 6 is fixedly connected with a chuck 8, the bottom end of the chuck 8 is meshed with a gear 9, the chuck 8 is arranged in a semicircular shape, the lower surface of the chuck 8 is arranged to be provided with a tooth groove, the chuck 8 and the gear 9 are combined into a rotary structure, the gear 9 is driven to rotate by rotating a crank 10, when the gear 9 rotates, the chuck 8 is driven to rotate, the angle of a screen body 1 at the top end of the second supporting leg 6 is deviated, when the chuck 8 and the gear 9 are not rotated by meshing, the angle of the second supporting leg 6 can be effectively fixed, the crank 10 is arranged at the right side of the gear 9, the crank 10 is connected to the gear 9 by a connecting rod, one end of the connecting rod is arranged in a square shape, the other end of the connecting rod is arranged in a circular shape, the crank 10 is sleeved on the connecting rod, a square hole groove matched with the connecting rod is formed in the crank 10, when the square, the idle running will take place for rotatory crank 10, when putting crank 10 and connecting rod meshing, the rotation of crank 10 will have been driven, and then the rotation of gear 9 has been driven, the bottom of spacing cover shell 7 is connected with bracing piece 11, the inboard of base 2 is provided with belt 14, belt 14's inside is inserted and is equipped with first drive wheel 12, and the last surface mounting of first drive wheel 12 has gangbar 13, and gangbar 13's inside has seted up spout 16, the inside embedding of spout 16 has slider 15, and slider 15 lower surface is connected with pulling rod 18, and the one end that pulling rod 18 kept away from slider 15 is connected with motor 17, the rated voltage of motor 17 is two hundred twenty volts, the one end that first drive wheel 12 was kept away from to gangbar 13 is connected with second drive wheel 19.

The working principle is as follows: when the LED screen is in operation, the motor 17 is driven to drive under the power supply of a power supply, the motor 17 rotates to drive the pulling rod 18 to rotate, the sliding block 15 is driven to slide in the sliding groove 16 when the pulling rod 18 rotates, the linkage rod 13 is driven under the transmission when the sliding rod slides, the linkage rod 13 is rotated to enable the first transmission wheel 12 and the second transmission wheel 19 to rotate, the rotation is enabled, the belt 14 on the first transmission wheel 12 and the second transmission wheel 19 rotates, when the belt 14 rotates, the sliding wheel 4 arranged on the belt 14 is driven to rotate, then the screen body 1 is driven to synchronously rotate along with the belt 14, the translation of the LED double screens is increased, the observation experience of a user is improved, and the propaganda strength is increased.

When carrying out the use of LED double screen, the mode through the translation has increaseed the scope of observing, when needs adjustment screen body 1 angle, the polarisation appears when the irrational of angle will lead to the observer to observe the LED screen, lead to not observing the content of LED screen show, through rotating crank 10 the rotation of having driven gear 9, the effect of meshing has driven chuck 8's rotation again after gear 9 rotates, rotate when chuck 8 and drive 6 angles of second supporting leg and take place the skew and adjust.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a device of automatic translation of LED double screen, includes screen body (1) and motor (17), its characterized in that: the bottom end of the screen body (1) is fixedly connected with a first supporting leg (3), a sliding wheel (4) is fixedly installed at the bottom end of the first supporting leg (3), a base (2) is arranged at the bottom end of the screen body (1), a sliding groove (5) is formed in the base (2), a second supporting leg (6) is fixedly connected to one end, far away from the screen body (1), of the first supporting leg (3), the second supporting leg (6) is inserted in a limiting casing (7), a chuck (8) is fixedly connected to the bottom end of the second supporting leg (6), a gear (9) is meshed with the bottom end of the chuck (8), a crank (10) is installed on the right side of the gear (9), a supporting rod (11) is connected to the bottom end of the limiting casing (7), a belt (14) is arranged on the inner side of the base (2), a first transmission wheel (12) is inserted in the belt (14), and the upper surface of first drive wheel (12) installs gangbar (13), and inside of gangbar (13) has seted up spout (16), the inside embedding of spout (16) has slider (15), and slider (15) lower surface is connected with pulling rod (18), and the one end that slider (15) were kept away from to pulling rod (18) is connected with motor (17), the one end that first drive wheel (12) were kept away from in gangbar (13) is connected with second drive wheel (19).

2. The device for LED double-screen automatic translation according to claim 1, is characterized in that: the two-section support is characterized in that the first support leg (3) is provided with two sections, and the upper end and the lower end of the first support leg (3) are fixedly connected together through a connecting shaft.

3. The device for LED double-screen automatic translation according to claim 1, is characterized in that: the sliding wheel (4) is provided with two groups, the two groups of sliding wheels (4) are respectively arranged in a sliding groove (5) formed in the base (2), and the sliding wheels (4) and the sliding groove (5) are combined into a sliding structure.

4. The device for LED double-screen automatic translation according to claim 1, is characterized in that: the top longitudinal section of the limiting casing (7) is in an inverted triangle shape, the top inner diameter of the limiting casing (7) is large, and the bottom inner diameter is small.

5. The device for LED double-screen automatic translation according to claim 1, is characterized in that: chuck (8) set up to semi-circular, the lower surface of chuck (8) is established to have the tooth's socket, chuck (8) and gear (9) make up into rotary type structure.

6. The device for LED double-screen automatic translation according to claim 1, is characterized in that: the crank (10) is connected to the gear (9) through a connecting rod, one end of the connecting rod is square, the other end of the connecting rod is round, the crank (10) is sleeved on the connecting rod, and a square hole groove matched with the connecting rod for use is formed in the crank (10).