Indoor funnel screen convenient to assemble

Abstract

The utility model relates to the technical field of indoor funnel screens, and discloses a convenient-to-assemble indoor funnel screen which comprises a main body mechanism and lifting mechanisms, the lifting mechanisms are located on the front side and the rear side of the main body mechanism, and the main body mechanism comprises a movable connecting rod, a first threaded groove, a mounting plate, a connecting seat, an indoor funnel screen body and a second threaded groove. The first threaded groove is fixedly formed in the upper end of the movable connecting rod. According to the indoor funnel screen convenient to assemble, the connecting base is fixed to the lower end of the mounting plate through the first fixing screw and the second threaded groove, so that the indoor funnel screen body is convenient to assemble and disassemble, the first mounting frame and the second mounting frame are fixedly mounted at the upper end of the mounting plate, and the movable connecting rod penetrates through the first mounting frame and the second mounting frame; the second mounting frame and the first mounting frame can be fixed to the outer side of the movable connecting rod through a second fixing screw, a third fixing screw, a third threaded groove and a fourth threaded groove, and the indoor funnel screen body can be transversely adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor funnel screens, in particular to an indoor funnel screen which is easy to assemble. Background Art

[0002] Indoor funnel screen is a kind of LED display screen used indoors. It is usually hoisted in the center of the venue and has a lifting function. It consists of multiple layers of screens, including cylindrical screens at the top and bottom and four or eight screens in the middle.

[0003] The existing indoor funnel screen is relatively complicated to assemble. It is generally installed in the center of the site. Although it can be raised and lowered, it can only adjust the indoor funnel screen up and down, and it is not convenient to adjust the indoor funnel screen horizontally. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The utility model aims to provide an indoor funnel screen which is easy to assemble, so as to solve the problem that the indoor funnel screen is not easy to assemble and is not easy to adjust horizontally in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an indoor funnel screen that is easy to assemble, comprising a main body mechanism and a lifting mechanism, wherein the lifting mechanism is located at the front and rear sides of the main body mechanism, wherein the main body mechanism comprises a movable connecting rod, a first threaded groove, a mounting plate, a connecting seat, an indoor funnel screen body and a second threaded groove, wherein the first threaded groove is fixedly arranged at the upper end of the movable connecting rod, the mounting plate is movably arranged at the lower end of the movable connecting rod, the connecting seat is movably arranged at the lower end of the mounting plate, the indoor funnel screen body is fixedly arranged at the lower end of the connecting seat, and the second threaded groove is fixedly arranged at the upper end of the connecting seat.

[0008] Preferably, the main body structure also includes a first fixing screw, a first mounting frame, a third thread groove, a second mounting frame, a fourth thread groove, a second fixing screw and a third fixing screw, and the first fixing screw is movably mounted on the upper end of the mounting plate.

[0009] Preferably, the first mounting frame is fixedly arranged on the upper end of the mounting plate, the third thread groove is fixedly arranged on the upper end of the first mounting frame, the second mounting frame is fixedly arranged on the upper end of the mounting plate, and the fourth thread groove is fixedly arranged on the upper end of the second mounting frame.

[0010] Preferably, the second fixing screw is movably mounted on the upper end of the first installation frame, and the third fixing screw is movably mounted on the upper end of the second installation frame.

[0011] Preferably, the lifting mechanism comprises a lifting adjustment box, a lifting motor, a threaded screw, a lifting slider, a movable ring, an auxiliary box, an auxiliary ring, an auxiliary rod and an auxiliary slider, and the lifting adjustment box is fixedly mounted on the front side of the movable connecting rod.

[0012] Preferably, the lifting motor is fixedly mounted on the upper end of the lifting adjustment box, the threaded screw is fixedly mounted on the transmission end of the lower end of the lifting motor, the lifting slider is movably mounted on the outer end of the threaded screw, the movable ring is fixedly mounted inside the lifting adjustment box, and the rear end of the lifting slider is fixedly connected to the movable connecting rod.

[0013] Preferably, the auxiliary box is fixedly mounted on the rear side of the movable connecting rod, the auxiliary ring is fixedly mounted inside the auxiliary box, the auxiliary rod is fixedly mounted in the middle of the auxiliary ring, the auxiliary slider is movably mounted on the outer end of the auxiliary rod, and the front end of the auxiliary slider is fixedly connected to the movable connecting rod.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The indoor funnel screen that is easy to assemble, fixes the connecting seat to the lower end of the mounting plate through the first fixing screw and the second threaded groove, so that the indoor funnel screen body is easy to assemble and disassemble, the first mounting frame and the second mounting frame are fixedly mounted on the upper end of the mounting plate, the movable connecting rod passes through the first mounting frame and the second mounting frame, and the second mounting frame and the first mounting frame can be fixed to the outside of the movable connecting rod through the second fixing screw and the third fixing screw and the third threaded groove and the fourth threaded groove, so that the indoor funnel screen body can be adjusted horizontally;

[0016] 2. The indoor funnel screen which is easy to assemble drives the threaded screw to rotate through the lifting motor, so that the lifting slider moves up and down, and the lifting slider is fixedly connected to the moving connecting rod, thereby making the moving connecting rod and the indoor funnel screen body whose lower end is fixed to the moving connecting rod move up and down. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the first thread groove of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the second thread groove of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the indoor funnel screen body of the utility model.

[0021] In the figure: 1. Main body; 101. Mobile connecting rod; 102. First thread groove; 103. Mounting plate; 104. Connecting seat; 105. Indoor funnel screen body; 106. Second thread groove; 107. First fixing screw; 108. First mounting frame; 109. Third thread groove; 110. Second mounting frame; 111. Fourth thread groove; 112. Second fixing screw; 113. Third fixing screw; 2. Lifting mechanism; 201. Lifting adjustment box; 202. Lifting motor; 203. Threaded screw; 204. Lifting slider; 205. Movable ring; 206. Auxiliary box; 207. Auxiliary ring; 208. Auxiliary rod; 209. Auxiliary slider. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1 - Figure 4 The utility model provides a technical solution: an indoor funnel screen that is easy to assemble, comprising a main body mechanism 1 and a lifting mechanism 2, the lifting mechanism 2 is located at the front and rear sides of the main body mechanism 1, the main body mechanism 1 comprises a mobile connecting rod 101, a first thread groove 102, a mounting plate 103, a connecting seat 104, an indoor funnel screen body 105 and a second thread groove 106, the first thread groove 102 is fixedly arranged at the upper end of the mobile connecting rod 101, the mounting plate 103 is movably installed at the lower end of the mobile connecting rod 101, the connecting seat 104 is movably installed at the lower end of the mounting plate 103, the indoor funnel screen body 105 is fixedly installed at the lower end of the connecting seat 104, and the second thread groove 106 is fixedly arranged at the upper end of the connecting seat 104.

[0024] The main body mechanism 1 also includes a first fixing screw 107, a first mounting frame 108, a third thread groove 109, a second mounting frame 110, a fourth thread groove 111, a second fixing screw 112 and a third fixing screw 113. The first fixing screw 107 is movably mounted on the upper end of the mounting plate 103, the first mounting frame 108 is fixedly arranged on the upper end of the mounting plate 103, the third thread groove 109 is fixedly arranged on the upper end of the first mounting frame 108, the second mounting frame 110 is fixedly arranged on the upper end of the mounting plate 103, the fourth thread groove 111 is fixedly arranged on the upper end of the second mounting frame 110, the second fixing screw 112 is movably mounted on the upper end of the first mounting frame 108, and the third fixing screw 113 is movably mounted on the upper end of the second mounting frame 110. When it is needed to be used In the case of the indoor funnel screen which is easy to assemble, the indoor funnel screen body 105 is fixedly mounted on the lower end of the connecting seat 104, and the connecting seat 104 is fixed to the lower end of the mounting plate 103 by the first fixing screw 107 and the second threaded groove 106, so that the indoor funnel screen body 105 is easy to assemble and disassemble, the first mounting frame 108 and the second mounting frame 110 are fixedly mounted on the upper end of the mounting plate 103, and the movable connecting rod 101 passes through the first mounting frame 108 and the second mounting frame 110, and the second mounting frame 110 and the first mounting frame 108 can be fixed to the outside of the movable connecting rod 101 by the second fixing screw 112 and the third fixing screw 113 and the third threaded groove 109 and the fourth threaded groove 111, so that the indoor funnel screen body 105 can be adjusted laterally.

[0025] The lifting mechanism 2 includes a lifting adjustment box 201, a lifting motor 202, a threaded screw 203, a lifting slider 204, a movable ring 205, an auxiliary box 206, an auxiliary ring 207, an auxiliary rod 208 and an auxiliary slider 209. The lifting adjustment box 201 is fixedly installed on the front side of the mobile connecting rod 101, the lifting motor 202 is fixedly installed on the upper end of the lifting adjustment box 201, the threaded screw 203 is fixedly installed on the transmission end of the lower end of the lifting motor 202, the lifting slider 204 is movably installed on the outer end of the threaded screw 203, the movable ring 205 is fixedly installed inside the lifting adjustment box 201, and the rear end of the lifting slider 204 and the mobile connecting rod 10 1 is fixedly connected, the auxiliary box 206 is fixedly installed on the rear side of the mobile connecting rod 101, the auxiliary ring 207 is fixedly installed inside the auxiliary box 206, the auxiliary rod 208 is fixedly installed in the middle of the auxiliary ring 207, the auxiliary slider 209 is movably installed on the outer end of the auxiliary rod 208, the front end of the auxiliary slider 209 is fixedly connected to the mobile connecting rod 101, and the threaded screw 203 is driven to rotate by the lifting motor 202, so that the lifting slider 204 moves up and down, and the lifting slider 204 is fixedly connected to the mobile connecting rod 101, thereby making the mobile connecting rod 101 and the indoor funnel screen body 105 fixed at the lower end of the mobile connecting rod 101 move up and down.

[0026] Working principle: When the indoor funnel screen that is easy to assemble is needed, the indoor funnel screen body 105 is fixedly installed at the lower end of the connecting seat 104, and the connecting seat 104 is fixed to the lower end of the mounting plate 103 through the first fixing screw 107 and the second threaded groove 106, so that the indoor funnel screen body 105 is easy to assemble and disassemble, and the first mounting frame 108 and the second mounting frame 110 are fixedly installed at the upper end of the mounting plate 103. The moving connecting rod 101 passes through the first mounting frame 108 and the second mounting frame 110, and the second fixing screw 11 2 and the third fixing screw 113 and the third thread groove 109 and the fourth thread groove 111, the second installation frame 110 and the first installation frame 108 are fixed to the outside of the mobile connecting rod 101, so that the indoor funnel screen body 105 can be adjusted horizontally, and the threaded screw 203 is driven to rotate by the lifting motor 202, so that the lifting slider 204 moves up and down, and the lifting slider 204 is fixedly connected to the mobile connecting rod 101, thereby making the mobile connecting rod 101 and the indoor funnel screen body 105 fixed at the lower end of the mobile connecting rod 101 move up and down.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. An indoor funnel screen that is easy to assemble, comprising a main body mechanism (1) and a lifting mechanism (2), characterized in that: The lifting mechanism (2) is located at the front and rear sides of the main mechanism (1); the main mechanism (1) comprises a movable connecting rod (101), a first thread groove (102), a mounting plate (103), a connecting seat (104), an indoor funnel screen body (105) and a second thread groove (106); the first thread groove (102) is fixedly arranged at the upper end of the movable connecting rod (101); the mounting plate (103) is movably arranged at the lower end of the movable connecting rod (101); the connecting seat (104) is movably arranged at the lower end of the mounting plate (103); the indoor funnel screen body (105) is fixedly arranged at the lower end of the connecting seat (104); and the second thread groove (106) is fixedly arranged at the upper end of the connecting seat (104).

2. The indoor funnel screen that is easy to assemble according to claim 1 is characterized by: The main body mechanism (1) further comprises a first fixing screw (107), a first mounting frame (108), a third thread groove (109), a second mounting frame (110), a fourth thread groove (111), a second fixing screw (112) and a third fixing screw (113), wherein the first fixing screw (107) is movably mounted on the upper end of the mounting plate (103).

3. The indoor funnel screen that is easy to assemble according to claim 2 is characterized by: The first mounting frame (108) is fixedly arranged on the upper end of the mounting plate (103), the third thread groove (109) is fixedly arranged on the upper end of the first mounting frame (108), the second mounting frame (110) is fixedly arranged on the upper end of the mounting plate (103), and the fourth thread groove (111) is fixedly arranged on the upper end of the second mounting frame (110).

4. The indoor funnel screen that is easy to assemble according to claim 3 is characterized by: The second fixing screw (112) is movably mounted on the upper end of the first installation frame (108), and the third fixing screw (113) is movably mounted on the upper end of the second installation frame (110).

5. The indoor funnel screen that is easy to assemble according to claim 4 is characterized by: The lifting mechanism (2) comprises a lifting adjustment box (201), a lifting motor (202), a threaded screw (203), a lifting slider (204), a movable ring (205), an auxiliary box (206), an auxiliary ring (207), an auxiliary rod (208) and an auxiliary slider (209); the lifting adjustment box (201) is fixedly mounted on the front side of the movable connecting rod (101).

6. The indoor funnel screen that is easy to assemble according to claim 5 is characterized by: The lifting motor (202) is fixedly mounted on the upper end of the lifting adjustment box (201), the threaded screw (203) is fixedly mounted on the transmission end of the lower end of the lifting motor (202), the lifting slider (204) is movably mounted on the outer end of the threaded screw (203), the movable ring (205) is fixedly mounted inside the lifting adjustment box (201), and the rear end of the lifting slider (204) is fixedly connected to the movable connecting rod (101).

7. The indoor funnel screen that is easy to assemble according to claim 6 is characterized by: The auxiliary box (206) is fixedly mounted on the rear side of the movable connecting rod (101), the auxiliary ring (207) is fixedly mounted inside the auxiliary box (206), the auxiliary rod (208) is fixedly mounted in the middle of the auxiliary ring (207), the auxiliary slider (209) is movably mounted on the outer end of the auxiliary rod (208), and the front end of the auxiliary slider (209) is fixedly connected to the movable connecting rod (101).

Images