CN210777596U

CN210777596U - Outdoor waterproof display screen

Info

Publication number: CN210777596U
Application number: CN201922125561.5U
Authority: CN
Inventors: 彭文官
Original assignee: Shenzhen User Special Display Technology Co ltd
Current assignee: Shenzhen User Special Display Technology Co ltd
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-06-16
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses an it is outdoor with waterproof display screen, including outer frame, the side face activity joint of outer frame has the joint board, the side fixedly connected with display screen body of joint board, the positive screw thread mounting of outer frame has the screw with joint board complex, the back of display screen body is fixed to bond has with outer frame matched with back backing plate, the coating mouth has been seted up in the front of outer frame, the coating in the front of coating mouth has sealed glue. Through set up the coating mouth on the surface of outer frame and make and fix the display screen body after waterproof rubber coating and then make glue's coating more even, can prevent moreover that the earlier rubber coating from leading to the glue film to appear damaged problem when installing again, make the device can be quick in the in-process that uses the quick absorption of the inside moisture of outer frame and installation room and then prevent to damage the display screen body through the cooperation that sets up moisture absorption cover and communicating pipe and suction fan.

Description

Outdoor waterproof display screen

Technical Field

The utility model belongs to the technical field of the display screen and specifically relates to an it is outdoor with waterproof display screen.

Background

The outdoor display screen adopts a super gray scale control technology, a modular structure design and a super large scale integrated circuit design technology, thereby greatly improving the stability, the reliability and the playing effect of a display screen system.

Outdoor waterproof display screen of using at present generally adopts the outside of paining the display screen body earlier and then bonds it on the frame when its in-process of installing of carrying out the use paints the waterproof glue with the frame, can lead to partly waterproof glue to take off inhomogeneous unable with the better laminating of outer frame and lead to the problem that partial water-proof effects is not good carrying out the bonding of frame when carrying out the bonding in-process, moreover the longer unable quick laminating of carrying out the waterproof glue of the time that needs when the frame is connected leads to the mode effect not good.

Need bond waterproof membrane in the display screen outside after the waterproof glue of frame and display screen junction is paintd and is accomplished, the radiating effect of display screen and inside probably produce moist problem this moment, just so lead to the display screen to appear the condition of short circuit in the in-process of using easily.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an it is outdoor with waterproof display screen to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a waterproof display screen for outdoor use comprises an outer frame, wherein a clamping plate is movably clamped on the side face of the outer frame, a display screen body is fixedly connected to the side face of the clamping plate, screws matched with the clamping plate are installed on the front face of the outer frame in a threaded mode, a back cushion plate matched with the outer frame is fixedly bonded on the back of the display screen body, a glue coating port is formed in the front of the outer frame, sealant is coated on the front face of the glue coating port, a movable plate is movably installed at the bottom of one side of the outer frame, a tension spring is fixedly connected to the other end of the movable plate, a threaded seat is fixedly connected to the other end of the tension spring, a fixed plate is fixedly installed at the bottom of the other side of the outer frame, a rotary bolt is movably installed on the side face of the fixed plate, the other end of, the utility model discloses a set up the room, including the installation room, the fixed intercommunication in back of outer frame, the left surface of installation room inner chamber and the fixed intercommunication in back of outer frame, the one end fixed mounting that the back of outer frame is located the installation room inner wall has the moisture absorption cover, the fixed intercommunication in right flank of moisture absorption cover has communicating pipe, the right flank fixed mounting of installation room inner chamber has the placing chamber, the inside fixed mounting of placing chamber has the suction fan, the left surface of placing chamber and the fixed intercommunication in side of communicating pipe, the right flank of installation room is located the side fixed mounting of placing chamber and has the shielding plate.

In further embodiment (or as the utility model discloses further scheme), the positive fixed mounting of display screen body has single display module assembly, the fixed barrier film that bonds in front of display screen body, barrier film can protect the surface of display screen body.

In further embodiment (or as the utility model discloses further scheme), the positive interference joint of rubber coating mouth has rubber seal strip, and rubber seal strip can guarantee that water can not violently glue the mouth and enter into inside the display screen body.

In further embodiment (or as the utility model discloses further scheme), outer frame is formed by two the same frame cooperations of inboard area recess, and has placed the sealing rubber circle in the inside of recess, and the sealing rubber circle can guarantee that the condition of leaking appears in the rubber-coated outside of display screen body and the part that outer frame contacted.

In a further embodiment (or as the utility model discloses a further scheme), the barrier film is located and forms protruding bubble between the front of display screen body, and protruding bubble makes the barrier film paste and carries out better heat dissipation to the surface of display screen body after on the display screen body.

In a further embodiment (or as the utility model discloses a further scheme), the quantity of suction fan is two, two the suction fan uses the central line of installation room to increase the operating efficiency as the symmetry axis symmetric distribution, a plurality of suction fans combined action.

Compared with the prior art, the beneficial effects of the utility model are that: through set up the coating mouth on the surface of outer frame and make and fix the display screen body after waterproof rubber coating and then make glue's coating more even, can prevent moreover that the earlier rubber coating from leading to the glue film to appear damaged problem when installing again, make the device can be quick in the in-process that uses the quick absorption of the inside moisture of outer frame and installation room and then prevent to damage the display screen body through the cooperation that sets up moisture absorption cover and communicating pipe and suction fan.

Drawings

Fig. 1 is a structural front view of an outdoor waterproof display screen.

Fig. 2 is a side cross-sectional view of the structure in a waterproof display screen for outdoor use.

Fig. 3 is a schematic structural diagram of a display screen body in the outdoor waterproof display screen.

Fig. 4 is a side sectional view of the overall structure of the outdoor waterproof display screen.

Fig. 5 is an enlarged view of a portion a of the outdoor waterproof display screen in fig. 2.

In the figure: 1. an outer frame; 2. a screw; 3. a display screen body; 4. gluing ports; 5. sealing glue; 6. a clamping and connecting plate; 7. a back cushion plate; 8. a single display module; 9. an isolation film; 10. an installation chamber; 11. a shielding plate; 12. a moisture absorption cover; 13. a placing chamber; 14. a communicating pipe; 15. a suction fan; 16. a fixing plate; 17. rotating the bolt; 18. a threaded seat; 19. a tension spring; 20. a movable plate.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "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 used merely for convenience of description and for 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. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

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. 1-5, in the embodiment of the present invention, an outdoor waterproof display screen includes an outer frame 1, the outer frame 1 is formed by two identical frames with a groove at the inner side, a sealing rubber ring is disposed inside the groove, a clamping plate 6 is movably clamped on the side surface of the outer frame 1, a display screen body 3 is fixedly connected to the side surface of the clamping plate 6, a single display module 8 is fixedly mounted on the front surface of the display screen body 3, a separation film 9 is fixedly bonded on the front surface of the display screen body 3, the separation film 9 is located between the front surfaces of the display screen body 3 to form a convex bubble, a screw 2 matched with the clamping plate 6 is threadedly mounted on the front surface of the outer frame 1, a back cushion plate 7 matched with the outer frame 1 is fixedly bonded on the back portion of the display screen body 3, a glue coating opening 4 is formed on the front surface of the outer frame 1, and a sealant, the front of the gluing port 4 is in interference joint with a rubber sealing strip, the gluing port 4 is arranged on the surface of the outer frame 1, so that waterproof gluing is carried out after the display screen body 3 is fixed, further, the glue is more uniformly coated, and the problem that the glue layer is damaged when gluing is carried out first and then mounting is avoided, a movable plate 20 is movably arranged at the bottom of one side of the outer frame 1, a tension spring 19 is fixedly connected to the other end of the movable plate 20, a threaded seat 18 is fixedly connected to the other end of the tension spring 19, a fixed plate 16 is fixedly arranged at the bottom of the other side of the outer frame 1, a rotary bolt 17 is movably arranged on the side surface of the fixed plate 16, the other end of the rotary bolt 17 penetrates through the fixed plate 16 and extends to the left side of the fixed plate 16 and is connected with the inner thread of the threaded seat 18, a mounting chamber 10, a moisture absorption cover 12 is fixedly arranged at one end of the back of the outer frame 1, which is positioned on the inner wall of the installation chamber 10, the right side surface of the moisture absorption cover 12 is fixedly communicated with a communicating pipe 14, a placing chamber 13 is fixedly arranged on the right side surface of the inner cavity of the installation chamber 10, suction fans 15 are fixedly arranged inside the placing chamber 13, the number of the suction fans 15 is two, the two suction fans 15 are symmetrically distributed by taking the central line of the installation chamber 10 as a symmetry axis, the left side surface of the placing chamber 13 is fixedly communicated with the side surface of the communicating pipe 14, the moisture absorption device has the advantages that the moisture absorption device can rapidly absorb moisture inside the outer frame 1 and inside the installation chamber 10 in the using process through the cooperation of the moisture absorption cover 12, the communication pipe 14 and the suction fan 15, so that the display screen body 3 is prevented from being damaged, the shielding plate 11 is fixedly installed on the side face, located in the placement chamber 13, of the right side face of the installation chamber 10, and the shielding plate 11 can prevent water from entering the display screen assembly from the placement chamber 13 and preventing the display screen from being damaged.

The utility model discloses a theory of operation is: when in use, the display screen body 3 is firstly arranged inside the outer frame 1, at the moment, the clamping plate 6 is clamped inside the outer frame 1 and is fixed by the screw 2, then the rotation bolt 17 is turned to tighten the screw seat 18 and the force of the tension spring 19 acts on the movable plate 20 to make the outer frame 1 clamp the display body, when the installation is carried out, a rubber sealing ring is required to be installed between the display screen body 3 and the outer frame 1, then the sealant 5 is coated on the front surface of the joint of the display screen body 3 and the outer frame 1 through the sealant coating port 4 and is uniformly coated, when the sealant 5 is dried, the sealant coating port 4 is sealed by using a rubber strip, when the display screen body 3 works, the suction fan 15 works to enable negative pressure to be formed in the moisture absorption cover 12, so that moisture in the outer frame 1 is discharged, and the display screen body 3 is protected.

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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an outdoor waterproof display screen, includes outer frame (1), its characterized in that, the side face activity joint of outer frame (1) has joint board (6), the side fixedly connected with display screen body (3) of joint board (6), the front screw thread of outer frame (1) is installed and is connected with joint board (6) matched with screw (2), the back of display screen body (3) is fixed to bond has back backing plate (7) with outer frame (1) matched with, glue coating mouth (4) have been seted up in the front of outer frame (1), the front coating of glue coating mouth (4) has sealed glue (5), the bottom movable mounting of outer frame (1) one side has fly leaf (20), the other end fixedly connected with extension spring (19) of fly leaf (20), the other end fixedly connected with screw thread seat (18) of extension spring (19), the utility model discloses a moisture absorption device of an air conditioner, including outer frame (1), the bottom fixed mounting of outer frame (1) opposite side has fixed plate (16), the side movable mounting of fixed plate (16) has rotatory bolt (17), the other end of rotatory bolt (17) runs through fixed plate (16) and extends to the left side of fixed plate (16) and with the inside threaded connection of screw thread seat (18), the back fixed mounting of outer frame (1) has installation room (10), the left surface of installation room (10) inner chamber and the fixed intercommunication in back of outer frame (1), the one end fixed mounting that the back of outer frame (1) is located installation room (10) inner wall has moisture absorption cover (12), the fixed intercommunication in right flank of moisture absorption cover (12) has communicating pipe (14), the right flank fixed mounting of installation room (10) inner chamber has placing chamber (13), the inside fixed mounting of placing chamber (13) has suction fan (15), the left side face of the placing chamber (13) is fixedly communicated with the side face of the communicating pipe (14), and the right side face of the mounting chamber (10) is fixedly provided with a baffle plate (11) on the side face of the placing chamber (13).

2. The outdoor waterproof display screen according to claim 1, wherein a single display module (8) is fixedly mounted on the front surface of the display screen body (3), and an isolation film (9) is fixedly bonded on the front surface of the display screen body (3).

3. The outdoor waterproof display screen according to claim 1, wherein the front face of the glue coating port (4) is in interference fit with a rubber sealing strip.

4. An outdoor waterproof display screen according to claim 1, characterized in that the outer frame (1) is formed by two identical frames with a groove on the inside, and a sealing rubber ring is placed inside the groove.

5. An outdoor water-proof display screen according to claim 2, characterized in that the isolating membrane (9) forms a raised bubble between the front faces of the display screen body (3).

6. Outdoor waterproof display screen according to claim 1, characterized in that the number of said suction fans (15) is two, and two of said suction fans (15) are symmetrically distributed with the center line of the installation chamber (10) as the symmetry axis.