CN211716124U - Automatic 90 degrees LED screen devices are rolled over in lift - Google Patents

Abstract

The utility model discloses an automatic 90 degrees LED screen devices are rolled over in lift, which comprises a body, the right side cover of body is equipped with fixed cover, the top of fixed cover inner chamber is provided with the positioning mechanism who uses with the body cooperation, the constant head tank that uses with the positioning mechanism cooperation is seted up at the top of body, the right side at fixed cover top is provided with the fixed establishment who uses with the positioning mechanism cooperation. The utility model discloses a set up the body, fixed cover, positioning mechanism, constant head tank, fixed establishment, the slider, the spout, the spacing groove, the stopper, the opening, first draw-in groove, the cooperation of second draw-in groove and through-hole is used, solved current automatic rising book degree LED and shielded the device and mostly adopted the bolt to carry out fixed mounting, when the dismouting, need many people to operate, the security is great, can bring inconvenient problem for the user, this automatic rising book degree LED shields the device, possess the advantage of the dismouting of being convenient for, be worth promoting.

Description

Automatic 90 degrees LED screen devices are rolled over in lift

Technical Field

The utility model belongs to the technical field of the LED screen, especially, relate to an automatic 90 degrees LED screen devices are rolled over in lift.

Background

The LED screen is a novel imaging electronic device made of light emitting diodes arranged in sequence, and is widely applied to products such as outdoor advertising screens due to the characteristics of high brightness, wide visual angle, long service life and the like, and the LED screen adopts an LED light source for illumination, firstly replaces a power-consuming incandescent lamp, then gradually enters the whole illumination market, so that a large amount of electric energy can be saved, recently, the white LED achieves the condition that the single power consumption exceeds 1 watt, the light output is 25 lumens, and the practicability of the white LED is also improved.

Need use the LED screen in places such as government square, national celebration, leisure square, large-scale amusement square, numerous and prosperous trade center, advertising information issue tablet, commercial street, railway station, waiting room, performance center, live on-the-spot, exhibition venue, concert scene, the problem that prior art exists is: the existing automatic lifting 90-degree LED screen device mostly adopts bolts to be fixedly installed, when the device is disassembled and assembled, a plurality of people are required to operate, the safety is high, and inconvenience can be brought to a user.

SUMMERY OF THE UTILITY MODEL

Problem to prior art exists, the utility model provides an automatic go up and down to roll over 90 degrees LED screen devices possesses the advantage of the dismouting of being convenient for, has solved current automatic go up and down to roll over 90 degrees LED screen devices and mostly adopted the bolt to carry out fixed mounting, when the dismouting, needs many people to operate, and the security is great, can bring inconvenient problem for the user.

The utility model discloses a realize like this, an automatic lift book degree LED screen device, which comprises a body, the right side cover of body is equipped with fixed cover, the top of fixed cover inner chamber is provided with the positioning mechanism who uses with the body cooperation, the constant head tank that uses with the positioning mechanism cooperation is seted up at the top of body, the right side at fixed cover top is provided with the fixed establishment who uses with the positioning mechanism cooperation.

As the utility model discloses it is preferred, positioning mechanism includes the connecting plate, the bottom fixedly connected with of connecting plate and the locating piece that the constant head tank cooperation was used, the top fixedly connected with connecting rod of connecting plate, the top of connecting rod runs through outside and the fixedly connected with handle to fixed cover.

As the utility model discloses it is preferred, fixed establishment includes the casing, the right side of casing is provided with the pull ring, the left side fixedly connected with dead lever of pull ring, the left side of dead lever runs through to the inner chamber of casing and overlaps in proper order and be equipped with spring and limiting plate, the left side of dead lever runs through to the outside of casing.

As the utility model discloses it is preferred, the body is close to one side of fixed cover inner wall and the inner wall contact of fixed cover, the bottom fixedly connected with slider of body, the spout that uses with the slider cooperation is seted up to the bottom of fixed cover inner wall, the quantity of constant head tank is two, the spacing groove has been seted up on the right side of body, the stopper that the right side fixedly connected with of fixed cover inner wall used with the spacing groove cooperation, the quantity of spacing groove is two.

As the utility model discloses it is preferred, the opening that uses with the connecting rod cooperation is seted up at the top of fixed cover, the right side of connecting rod is from last to having seted up first draw-in groove and the second draw-in groove that uses with the fixed establishment cooperation down in proper order.

As the utility model discloses it is preferred, the bottom of casing and the top fixed connection of fixed cover, the through-hole that uses with the dead lever cooperation is all seted up to the both sides of casing, the surface of dead lever and the inner wall contact of spring, the surface of dead lever and the inner wall fixed connection of limiting plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model is provided with the body, the fixed sleeve, the positioning mechanism, the positioning groove, the fixing mechanism, the slider, the sliding groove, the limiting block, the through hole, the first clamping groove, the second clamping groove and the through hole, when in use, a user needs to install the body, firstly adjusts the position of the body, then sequentially adjusts the positions of the fixed rod and the positioning block, and then adjusts the position of the fixed rod again after the adjustment is finished, thereby completing the installation, when the user needs to disassemble the body, the positions of the fixed rod and the positioning block are firstly sequentially adjusted, after the adjustment is finished, the position of the fixed rod is again adjusted, then the position of the body is adjusted, thereby completing the disassembly, solving the problems that most of the existing automatic lifting folding LED screen devices adopt bolts for fixed installation, when in disassembly, the operation by a plurality of people is needed, the safety is higher, can bring inconvenient problem for the user, this automatic lift book degree LED screen device possesses the advantage of the dismouting of being convenient for, is worth promoting.

2. The utility model discloses a set up positioning mechanism, can play the fixed action to the body, avoid the position of body to take place the migration to influence the stability of body.

3. The utility model discloses a set up fixed establishment, can fix positioning mechanism's position, the person of being convenient for carries out the dismouting, has reduced the number of operation.

4. The utility model discloses a set up fixed cover, can play the fixed action to the body, the person of facilitating the use carries out the dismouting, through setting up slider and spout, can play limiting displacement, has increased the security of body, and the person of facilitating the use uses, through setting up the constant head tank, can play limiting displacement, through setting up spacing groove and stopper, can increase the stability of body.

5. The utility model discloses a set up the opening, make things convenient for the connecting rod to remove, through setting up first draw-in groove and second draw-in groove, can play limiting displacement, the convenient positioning mechanism to different positions is fixed.

6. The utility model discloses a set up the casing, can play the fixed action, increased the life of spring, through setting up the through-hole, make things convenient for the dead lever to remove, through setting up the spring, can play the fixed action, through setting up the limiting plate, can play limiting displacement, the convenience extrudes the spring.

Drawings

Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;

fig. 2 is a perspective view of a body according to an embodiment of the present invention;

fig. 3 is a left side cross-sectional view of a retainer sleeve according to an embodiment of the present invention;

fig. 4 is a partial enlarged view of a portion a in fig. 3 according to an embodiment of the present invention;

fig. 5 is a front cross-sectional view of a housing according to an embodiment of the present invention.

In the figure: 1. a body; 2. fixing a sleeve; 3. a positioning mechanism; 301. a connecting plate; 302. positioning blocks; 303. a connecting rod; 304. a grip; 4. positioning a groove; 5. a fixing mechanism; 501. a housing; 502. a pull ring; 503. fixing the rod; 504. a spring; 505. a limiting plate; 6. a slider; 7. a chute; 8. a limiting groove; 9. a limiting block; 10. a port; 11. a first card slot; 12. a second card slot; 13. and a through hole.

Detailed Description

In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.

The structure of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the embodiment of the utility model provides an automatic 90 degrees LED screen devices of book go up and down, including body 1, the right side cover of body 1 is equipped with fixed cover 2, and the top of fixed cover 2 inner chambers is provided with the positioning mechanism 3 that uses with the cooperation of body 1, and constant head tank 4 that uses with the 3 cooperations of positioning mechanism is seted up at the top of body 1, and the right side at fixed cover 2 top is provided with the fixed establishment 5 that uses with the 3 cooperations of positioning mechanism.

Referring to fig. 4, the positioning mechanism 3 includes a connecting plate 301, a positioning block 302 is fixedly connected to the bottom of the connecting plate 301 and is used in cooperation with the positioning groove 4, a connecting rod 303 is fixedly connected to the top of the connecting plate 301, and the top of the connecting rod 303 penetrates to the outer side of the fixing sleeve 2 and is fixedly connected with a handle 304.

Adopt above-mentioned scheme: through setting up positioning mechanism 3, can play the fixed action to body 1, avoid the position of body 1 to take place the migration to influence the stability of body 1.

Referring to fig. 4 and 5, the fixing mechanism 5 includes a housing 501, a pull ring 502 is disposed on the right side of the housing 501, a fixing rod 503 is fixedly connected to the left side of the pull ring 502, the left side of the fixing rod 503 penetrates through the inner cavity of the housing 501 and is sequentially sleeved with a spring 504 and a limiting plate 505, and the left side of the fixing rod 503 penetrates through the outer side of the housing 501.

Adopt above-mentioned scheme: through setting up fixed establishment 5, can fix the position of positioning mechanism 3, the person of being convenient for carries out the dismouting, has reduced the number of the operation.

Referring to fig. 1, 2 and 3, body 1 is close to one side of fixed cover 2 inner wall and the inner wall contact of fixed cover 2, and body 1's bottom fixedly connected with slider 6, and the spout 7 that uses with slider 6 cooperation is seted up to the bottom of fixed cover 2 inner wall, and the quantity of constant head tank 4 is two, and spacing groove 8 has been seted up on body 1's right side, and the right side fixedly connected with of fixed cover 2 inner wall cooperates the stopper 9 that uses with spacing groove 8, and the quantity of spacing groove 8 is two.

Adopt above-mentioned scheme: through setting up fixed cover 2, can play the fixed action to body 1, the person of facilitating the use carries out the dismouting, through setting up slider 6 and spout 7, can play limiting displacement, has increased body 1's security, and convenient to use person uses, through setting up constant head tank 4, can play limiting displacement, through setting up spacing groove 8 and stopper 9, can increase body 1's stability.

Referring to fig. 4, the top of the fixing sleeve 2 is provided with a through opening 10 used in cooperation with the connecting rod 303, and the right side of the connecting rod 303 is provided with a first clamping groove 11 and a second clamping groove 12 used in cooperation with the fixing mechanism 5 in sequence from top to bottom.

Adopt above-mentioned scheme: through setting up opening 10, make things convenient for connecting rod 303 to remove, through setting up first draw-in groove 11 and second draw-in groove 12, can play limiting displacement, the convenient positioning mechanism 3 to different positions is fixed.

Referring to fig. 5, the bottom of the housing 501 is fixedly connected to the top of the fixing sleeve 2, through holes 13 are formed on both sides of the housing 501 for cooperating with fixing rods 503, the surfaces of the fixing rods 503 contact with the inner walls of the springs 504, and the surfaces of the fixing rods 503 are fixedly connected to the inner walls of the limiting plates 505.

Adopt above-mentioned scheme: through setting up casing 501, can play the fixed action, increased spring 504's life, through setting up through-hole 13, make things convenient for dead lever 503 to remove, through setting up spring 504, can play the fixed action, through setting up limiting plate 505, can play limiting displacement, conveniently extrude spring 504.

The utility model discloses a theory of operation:

when the user needs to install the body 1, the user moves the body 1, the body 1 drives the slider 6 to enter the inner cavity of the sliding groove 7, then moves the body 1 to the right, the body 1 is sleeved on the surface of the limiting block 9 through the limiting groove 8, then pulls the pull ring 502, the pull ring 502 drives the fixing rod 503 to move out of the inner cavity of the second clamping groove 12, the fixing rod 503 drives the limiting plate 505 to slide in the inner cavity of the shell 501 and extrude the spring 504, the user moves the connecting rod 303 downwards through the handle 304, the connecting rod 303 drives the positioning block 302 to enter the inner cavity of the positioning groove 4 through the connecting plate 301 and fix the position of the body 1, then releases the pull ring 502, the force released after the spring 504 is compressed drives the fixing rod 503 to move leftwards through the limiting plate 505, the fixing rod 503 enters the inner cavity of the first clamping groove 11, when the user needs to dismantle body 1, pull ring 502 is pulled, pull ring 502 drives dead lever 503 to move out from the inner chamber of first draw-in groove 11, dead lever 503 drives limiting plate 505 to slide in the inner chamber of casing 501 and extrude spring 504, the user moves connecting rod 303 upwards through handle 304, connecting rod 303 drives locating piece 302 to move out from the inner chamber of locating slot 4 through connecting plate 301, then pull ring 502 is loosened, the power that releases after spring 504 compresses drives dead lever 503 to move left through limiting plate 505, dead lever 503 enters the inner chamber of second draw-in groove 12 and fixes the position of connecting rod 303, the user moves body 1 left, body 1 drives slider 6 to move out from the inner chamber of chute 7, limiting groove 8 moves out from the surface of limiting block 9, and disassembly is completed.

In summary, the following steps: this automatic 90 degrees LED screen devices are rolled over in lift, through setting up body 1, fixed cover 2, positioning mechanism 3, the constant head tank 4, fixing mechanism 5, slider 6, spout 7, the spacing groove 8, stopper 9, opening 10, first draw-in groove 11, the cooperation of second draw-in groove 12 and through-hole 13 is used, it carries out fixed mounting to have solved current automatic lift and roll over 90 degrees LED screen devices and adopt the bolt most of, when the dismouting, need many people to operate, the security is great, can bring inconvenient problem for the user, this automatic lift rolls over 90 degrees LED screen devices, the advantage of the dismouting of being convenient for is possessed, be worth promoting.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an automatic go up and down to roll over 90 degrees LED screen devices, includes body (1), its characterized in that: the right side cover of body (1) is equipped with fixed cover (2), the top of fixed cover (2) inner chamber is provided with positioning mechanism (3) that use with body (1) cooperation, constant head tank (4) that use with positioning mechanism (3) cooperation are seted up at the top of body (1), the right side at fixed cover (2) top is provided with fixed establishment (5) that use with positioning mechanism (3) cooperation.

2. The automatic lifting 90-degree folding LED screen device of claim 1, wherein: positioning mechanism (3) are including connecting plate (301), the bottom fixedly connected with of connecting plate (301) and locating piece (302) that constant head tank (4) cooperation was used, the top fixedly connected with connecting rod (303) of connecting plate (301), the top of connecting rod (303) is run through to the outside of fixed cover (2) and fixedly connected with handle (304).

3. The automatic lifting 90-degree folding LED screen device of claim 1, wherein: fixed establishment (5) include casing (501), the right side of casing (501) is provided with pull ring (502), the left side fixedly connected with dead lever (503) of pull ring (502), the left side of dead lever (503) is run through to the inner chamber of casing (501) and is overlapped in proper order and is equipped with spring (504) and limiting plate (505), the left side of dead lever (503) is run through to the outside of casing (501).

4. The automatic lifting 90-degree folding LED screen device of claim 1, wherein: body (1) is close to the inner wall contact of one side of fixed cover (2) inner wall and fixed cover (2), the bottom fixedly connected with slider (6) of body (1), spout (7) that use with slider (6) cooperation are seted up to the bottom of fixed cover (2) inner wall, the quantity of constant head tank (4) is two, spacing groove (8) have been seted up on the right side of body (1), stopper (9) that the right side fixedly connected with of fixed cover (2) inner wall used with spacing groove (8) cooperation, the quantity of spacing groove (8) is two.

5. The automatic lifting 90-degree folding LED screen device as claimed in claim 2, wherein: opening (10) of using with connecting rod (303) cooperation are seted up at the top of fixed cover (2), the right side of connecting rod (303) is from last to having seted up first draw-in groove (11) and second draw-in groove (12) of using with fixed establishment (5) cooperation in proper order down.

6. The automatic lifting 90-degree folding LED screen device according to claim 3, characterized in that: the bottom of casing (501) and the top fixed connection of fixed cover (2), through-hole (13) that use with dead lever (503) cooperation have all been seted up to the both sides of casing (501), the surface of dead lever (503) and the inner wall contact of spring (504), the surface of dead lever (503) and the inner wall fixed connection of limiting plate (505).

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