Indoor strip-shaped screen convenient to maintain

Abstract

The utility model discloses an indoor strip-shaped screen convenient to maintain, and particularly relates to the technical field of strip-shaped screens, the indoor strip-shaped screen comprises a strip-shaped screen main body, the rear end of the strip-shaped screen main body is detachably connected with a maintenance plate, both sides of the strip-shaped screen main body are provided with mounting plates, and a fixing plate is connected between the two mounting plates. Lifting assemblies used for driving the strip-shaped screen body to ascend and descend are arranged in the two mounting plates correspondingly, each lifting assembly comprises a lead screw, sliding grooves are machined in the rear ends of the two mounting plates correspondingly, and the lead screws are rotationally arranged in the sliding grooves. The strip-shaped screen body is installed at the indoor high position for use through the fixing plate, the installing plate and the connecting plate, when maintenance is needed, a worker grabs the handle to rotate the rectangular plate, the two lead screws can be driven to rotate synchronously through the transmission rod, the strip-shaped screen body is stably lowered to the low position, and therefore the worker can conveniently maintain the strip-shaped screen body without the help of a ladder. And the whole strip-shaped screen is simple in structure and convenient and fast to operate.

Description

TECHNICAL FIELD

[0001] The utility model relates to strip screen technical field more specifically, it is a kind of indoor strip screen convenient to maintain. BACKGROUND

[0002] Strip screen is a kind of display screen of special shape, usually long strip, there are LED strip screen, LCD strip screen and multiple types.Show long format content, such as super-long video, scrolling text, etc., also can split screen display multiple content, picture is clear, color is bright.For example, prior art publication No.CN221958546U a kind of strip screen for indoor advertising display, the utility model includes strip screen, the rear end left and right sides of the strip screen are equipped with the rotating shaft for limiting the strip screen, the upper and lower ends of the rotating shaft are equipped with the fixed assembly for supporting and limiting the rotating shaft, the rear end of the strip screen is equipped with the outer frame for protecting the strip screen, the rear end of the outer frame is equipped with the connecting plate for supporting the strip screen with the rotating shaft, one end of the connecting plate is equipped with the sliding block for locking the strip screen with the rotating shaft.

[0003] But above-mentioned prior art still has following problem when using: when internal parts of strip screen are damaged when using, strip screen needs to be maintained, however, strip screen is usually installed at high place in room, so when maintaining, personnel needs to disassemble by means of ladder, and standing on ladder is prone to falling and other problems.Based on this, the utility model provides a kind of indoor strip screen convenient to maintain. UTILITY MODEL CONTENT

[0004] In order to overcome above-mentioned defects of prior art, the utility model provides a kind of indoor strip screen convenient to maintain, strip screen main body is installed at high place in room by fixed plate, mounting plate and connecting plate and is used, when needing to maintain, workman holds handle and rotates rectangular plate, can drive two lead screws synchronous rotation by transmission rod, strip screen main body is stably reduced to low place, so, workman can easily disassemble strip screen main body and maintain without the aid of ladder, whole device structure is simple, and it is convenient to operate, to solve the problems in above-mentioned background art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a kind of indoor strip screen convenient to maintain, including strip screen main body, the rear end of the strip screen main body is detachably connected with access plate, the both sides of the strip screen main body are equipped with mounting plate, connecting plate is connected between two mounting plates, lifting assembly for driving strip screen main body lifting is equipped in two mounting plates, the lifting assembly includes lead screw, the rear end of two mounting plates is machined with sliding slot, the lead screw is rotatably arranged in sliding slot, nut block is screw-connected on the outer wall of two lead screws, connecting plate is fixed between two nut blocks, the fixed plate is equipped with driving mechanism for driving two lead screws rotation.

[0006] In a preferred embodiment, the connecting plate is provided with a plurality of heat dissipation holes arranged in a linear array, which can reduce the weight of the connecting plate and facilitate air circulation and heat dissipation.

[0007] In a preferred embodiment, the driving mechanism comprises a transmission rod rotatably arranged in the fixed plate, and the transmission rod is connected with the two lead screws through a bevel gear set II, so that the transmission rod can drive the two lead screws to rotate synchronously when the transmission rod is rotated, thereby improving the stability of the strip-shaped screen body.

[0008] In a preferred embodiment, the fixed plate is provided with a rectangular recess at the front end, and a rectangular plate is arranged in the rectangular recess, and the rectangular plate is connected with the transmission rod through a bevel gear set II, and a handle is hingedly arranged at the front end of the rectangular plate, so that the handle can be conveniently used to rotate the transmission rod, and the handle can be folded into the slot at the front end of the rectangular plate after use.

[0009] In a preferred embodiment, the fixed plate is provided with a receiving slot at the rear end, and the bevel gear set II is arranged in the receiving slot, so that the fixed plate can protect the bevel gear set II when the fixed plate is attached to the wall.

[0010] In a preferred embodiment, the fixed plate is provided with an embedding slot at the front end, and a lock is fixedly arranged in the embedding slot, and the lock is connected with the rectangular plate, so that the lock can be used to fix the rectangular plate to prevent the strip-shaped screen body from loosening and affecting the stability.

[0011] In a preferred embodiment, the fixed plate and the two mounting plates are provided with a plurality of fixing holes arranged in a linear array on the fixed plate, and the fixing holes are used to fix the device to the wall by means of bolts during actual use, thereby improving the stability of the device.

[0012] The technical effects and advantages of the present application are as follows:

[0013] 1. The strip-shaped screen body is installed at a high position in a room by means of the fixed plate, the mounting plate and the connecting plate, and when maintenance is required, the handle is grasped to rotate the rectangular plate, so that the two lead screws are driven to rotate synchronously by means of the transmission rod, and the strip-shaped screen body is stably lowered to a low position, so that the worker can easily disassemble and maintain the strip-shaped screen body without the aid of a ladder, and the device has a simple structure and is convenient to operate.

[0014] 2、By setting a plurality of heat dissipation holes on the connecting plate, and setting gaps between the connecting plate and the maintenance plate and the indoor wall, ventilation and heat dissipation are facilitated, the strip-shaped screen body is prevented from being directly attached to the wall to hinder heat dissipation, and stable operation of the strip-shaped screen body can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is an overall structure schematic view of the present application;

[0016] Figure 2 It is an overall structure front view of the present application;

[0017] Figure 3 It is an overall structure rear view of the present application;

[0018] Figure 4 It is a fixed block partial sectional view of the present application;

[0019] Figure 5 It is a split schematic view of the strip-shaped screen body, the connecting plate and the nut block of the present application.

[0020] The reference signs are: 1, strip-shaped screen body; 2, maintenance plate; 3, mounting plate; 4, fixed plate; 5, lifting assembly; 6, driving mechanism; 7, heat dissipation hole; 8, rectangular groove; 9, storage groove; 10, embedding groove; 11, lock; 12, fixed hole;

[0021] 51, lead screw; 52, sliding groove; 53, nut block; 54, connecting plate;

[0022] 61, transmission rod; 62, bevel gear set one; 63, rectangular plate; 64, bevel gear set two; 65, handle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] With reference to the drawings in the description, Figures 1-5 The present application provides an indoor strip-shaped screen convenient to maintain, which comprises a strip-shaped screen body 1, a maintenance plate 2 is detachably connected to the rear end of the strip-shaped screen body 1, mounting plates 3 are arranged on both sides of the strip-shaped screen body 1, and a fixed plate 4 is connected between the two mounting plates 3.

[0025] Both mounting plates 3 are equipped with lifting components 5 for driving the strip screen body 1 to rise and fall. The lifting components 5 include lead screws 51. Both mounting plates 3 have grooves 52 machined at their rear ends. The lead screws 51 are rotatably disposed in the grooves 52. Nut blocks 53 are threadedly connected to the outer walls of both lead screws 51. A connecting plate 54 is fixedly disposed between the two nut blocks 53.

[0026] The fixed plate 4 is provided with a drive mechanism 6 for driving the two lead screws 51 to rotate. Specifically, the drive mechanism 6 includes a transmission rod 61 rotatably disposed in the fixed plate 4. The transmission rod 61 is connected to the two lead screws 51 through a bevel gear set 62. The front end of the fixed plate 4 is provided with a rectangular groove 8, and the rear end of the fixed plate 4 is provided with a storage groove 9. A rectangular plate 63 is disposed inside the rectangular groove 8. The rectangular plate 63 is connected to the transmission rod 61 through a bevel gear set 64. The bevel gear set 64 is disposed in the storage groove 9. A handle 65 is hinged to the front end of the rectangular plate 63.

[0027] The front end of the fixing plate 4 is provided with a groove 10, and a lock 11 is fixedly installed inside the groove 10. The lock 11 is locked to the rectangular plate 63. The front end of the fixing plate 4 and the front ends of the two mounting plates 3 are all machined with fixing holes 12. There are multiple fixing holes 12, which are arranged in a linear array on the fixing plate 4. The setting of multiple fixing holes 12 can provide stability when the fixing plate 4 is installed.

[0028] In actual use, the staff first fixes the fixing plate 4 to the indoor wall, then fixes the main body 1 of the strip screen to the connecting plate 54, and then grasps the handle 65 to rotate the rectangular plate 63. The rectangular plate 63 drives the transmission rod 61 to rotate through the bevel gear set 64. The rotation of the transmission rod 61 drives the two lead screws 51 to rotate synchronously, so that the nut block 53 on the lead screw 51 moves upward in the slide groove 52, and drives the main body 1 of the strip screen on the connecting plate 54 to move upward together, so that the main body 1 of the strip screen is moved to a high position for display. After adjustment, lock the rectangular plate 63 with lock 11. When the main body of the bar screen 1 needs to be repaired, the staff can grasp the handle 65 and rotate the rectangular plate 63 in the opposite direction to move the main body of the bar screen 1 to a lower position. Then, the staff can remove the main body of the bar screen 1 from the connecting plate 54 and then remove the inspection plate 2 to repair and replace the main body of the bar screen 1 and the internal parts of the bar screen 1. The staff does not need to use ladders or other tools for disassembly and repair. The structure is simple and the operation is very convenient.

[0029] In this embodiment, heat dissipation holes 7 are machined on the connecting plate 54. There are multiple heat dissipation holes 7, which are arranged in a linear array. A gap is left between the connecting plate 54 and the strip screen body 1 to facilitate heat dissipation. At the same time, the arrangement of multiple heat dissipation holes 7 can reduce the weight of the connecting plate 54 and facilitate air circulation for heat dissipation.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An indoor strip screen convenient for maintenance, comprising a strip screen body (1), a maintenance plate (2) being detachably connected to the rear end of the strip screen body (1), characterized in that: Both sides of the bar-shaped screen body (1) are provided with mounting plates (3), and the two mounting plates (3) are connected with a fixed plate (4); Both of the two mounting plates (3) are provided with lifting assemblies (5) for driving the bar-shaped screen body (1) to lift, the lifting assembly (5) comprises a lead screw (51), the rear end of each mounting plate (3) is processed with a sliding groove (52), the lead screw (51) is rotatably arranged in the sliding groove (52), the outer wall of each lead screw (51) is threadedly connected with a nut block (53), and the two nut blocks (53) are fixedly provided with a connecting plate (54), and the fixed plate (4) is provided with a driving mechanism (6) for driving the two lead screws (51) to rotate.

2. A strip screen for indoor use according to claim 1, characterized in that: A plurality of heat dissipation holes (7) are linearly arranged on the connecting plate (54).

3. A strip screen for indoor use according to claim 1, characterized in that: The driving mechanism (6) comprises a transmission rod (61) rotatably arranged in the fixed plate (4), and the transmission rod (61) is connected with the two lead screws (51) through a bevel gear set one (62).

4. A strip screen for indoor use according to claim 3, characterized in that: The front end of the fixed plate (4) is provided with a rectangular groove (8), and the rectangular groove (8) is provided with a rectangular plate (63) inside, the rectangular plate (63) and the transmission rod (61) are connected through a bevel gear set two (64), and the front end of the rectangular plate (63) is hingedly provided with a handle (65).

5. A strip screen for indoor use according to claim 4, characterized in that: The rear end of the fixed plate (4) is provided with a receiving groove (9), and the bevel gear set two (64) is arranged in the receiving groove (9).

6. A strip screen for indoor use according to claim 4, characterized in that: The front end of the fixed plate (4) is provided with an embedding groove (10), and the embedding groove (10) is fixedly provided with a lock (11) inside, and the lock (11) is locked with the rectangular plate (63).

7. The indoor strip screen of claim 1, wherein: The front end of the fixed plate (4) and the front end of the two mounting plates (3) are processed with fixing holes (12), and the fixing holes (12) are linearly arranged on the fixed plate (4).

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