Mounting structure of campus terminal

Abstract

The utility model discloses a campus terminal installation structure, relates to the broadcast field, and comprises an installation plate and a broadcast terminal, the outer side of the installation plate is fixedly connected with a fixed ear plate, the left side of the bottom of the installation plate is fixedly provided with a fixed clamping frame, and the right side of the bottom of the installation plate is movably provided with a fixed assembly. The upper end of the broadcast terminal is provided with a boss, and the broadcast terminal is movably clamped between the fixing clamping frame and the fixing assembly. According to the utility model, the fixing clamping frame and the fixing assembly are arranged at the bottom of the mounting plate, the boss is arranged above the broadcast terminal in a matched manner, the boss is clamped at the inner sides of the fixing clamping frame and the fixing assembly, and the boss is limited through the fixing clamping frame and the fixing assembly, so that the fixation of the broadcast terminal is completed; the fixing assembly is pulled outwards, so that the boss is separated from the limiting of the fixing assembly and the inner side of the fixing clamping frame, and the broadcast terminal is disassembled, thereby facilitating the disassembly, maintenance and replacement of the broadcast terminal.

Description

Technical Field

[0001] The utility model relates to the field of broadcasting, in particular to an installation structure of a campus terminal. Background Art

[0002] The broadcasting system is one of the indispensable infrastructures of every school. The broadcasting system includes signal input equipment, frequency modulator, transmitter and broadcasting terminal. For the installation of broadcasting terminals in buildings such as classrooms, more and more schools choose to install the broadcasting terminals on the ceiling to facilitate the propagation of sound.

[0003] In the existing campus terminal installation structure, the broadcast terminal is mostly installed at a high place in the classroom by bolts. When the broadcast terminal fails, it is not easy to disassemble the broadcast terminal, making it difficult to repair and replace the broadcast terminal. Utility Model Content

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A mounting structure for a campus terminal comprises a mounting plate and a broadcasting terminal, wherein a fixed ear plate is fixedly connected to the outer side of the mounting plate, a fixed card frame is fixedly mounted on the left side of the bottom of the mounting plate, a fixed component is movably mounted on the right side of the bottom of the mounting plate, a boss is arranged at the upper end of the broadcasting terminal, the broadcasting terminal is movably clamped between the fixed card frame and the fixed component, and an outer protective frame is movably mounted on the outside of the broadcasting terminal.

[0006] A further improvement of the technical solution of the utility model is that: an installation groove and a limit groove are provided at the bottom of the installation plate, and the fixing assembly includes a guide rod, which is fixedly installed inside the installation groove, and the outside of the guide rod is movably sleeved with a spring and a slider, the bottom of the slider is fixedly connected with an active clamping frame, the top of the active clamping frame is fixedly connected with a limit rod, the limit rod is movably clamped inside the limit groove, and the outside of the limit rod is fixedly connected with a pull plate.

[0007] A further improvement of the technical solution of the utility model is that the outer protective frame includes an outer connecting sleeve, a connecting groove is provided at the bottom of the outer connecting sleeve, a docking ring is connected to the internal thread of the connecting groove, and a protective cover is fixedly installed at the bottom of the docking ring.

[0008] A further improvement of the technical solution of the utility model is that: both the front and rear sides of the inner side of the movable card frame are fixedly connected with docking blocks, and the inner side of the fixed card frame is provided with a socket corresponding to the docking block.

[0009] A further improvement of the technical solution of the utility model is that the installation groove is arranged on the front and rear sides of the limiting groove, and the guide rod, spring and spring are arranged in the installation groove in a front-to-back symmetrical manner.

[0010] A further improvement of the technical solution of the utility model is that the cross section of the limit rod is in a "T" shape.

[0011] A further improvement of the technical solution of the utility model is that the fixed card frame and the movable card frame are both arranged in a semicircular shape.

[0012] A further improvement of the technical solution of the utility model is that the protective cover is arranged in a mesh shape.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] 1. The utility model provides an installation structure for a campus terminal, which is provided with a fixed card frame and a fixed component at the bottom of a mounting plate, and a boss is provided on the top of a broadcast terminal. The boss is clamped on the inner side of the fixed card frame and the fixed component, and the boss is limited by the fixed card frame and the fixed component to complete the fixation of the broadcast terminal. The fixed component is pulled outward to make the boss detach from the fixed component and the limit inside the fixed card frame to disassemble the broadcast terminal, thereby facilitating the disassembly, maintenance and replacement of the broadcast terminal.

[0015] 2. The utility model provides an installation structure of a campus terminal. An outer protective frame is arranged on the outside of the broadcast terminal, and an outer protective frame cover is arranged on the outside of the broadcast terminal, so as to protect the broadcast terminal from the outside and improve the protection capability of the broadcast terminal. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the installation structure of the campus terminal of the utility model;

[0017] Figure 2 It is a schematic diagram of the explosion of the structure of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the fixing assembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the outer protective frame of the utility model.

[0021] In the figure: 1. mounting plate; 11. mounting slot; 12. limiting slot; 2. broadcast terminal; 3. fixing ear plate; 4. fixing card frame; 5. fixing assembly; 51. guide rod; 52. spring; 53. slider; 54. movable card frame; 55. limiting rod; 56. pull plate; 57. docking block; 6. boss; 7. outer protective frame; 71. outer connecting sleeve; 72. connecting slot; 73. docking ring; 74. protective cover. DETAILED DESCRIPTION

[0022] The utility model is further described in detail below:

[0023] like Figures 1 to 5 As shown, the utility model provides an installation structure of a campus terminal, including a mounting plate 1 and a broadcast terminal 2, a fixed ear plate 3 is fixedly connected to the outer side of the mounting plate 1, a fixed card frame 4 is fixedly installed on the left side of the bottom of the mounting plate 1, a fixed component 5 is movably installed on the right side of the bottom of the mounting plate 1, a boss 6 is provided on the upper end of the broadcast terminal 2, the broadcast terminal 2 is movably connected between the fixed card frame 4 and the fixed component 5, and an outer protective frame 7 is movably installed on the outside of the broadcast terminal 2.

[0024] By setting a fixed card frame 4 and a fixed component 5 at the bottom of the mounting plate 1, a boss 6 is set on the top of the broadcast terminal 2. By setting the boss 6 on the inner side of the fixed card frame 4 and the fixed component 5, the boss 6 is limited by the fixed card frame 4 and the fixed component 5 to complete the fixation of the broadcast terminal 2. By pulling the fixed component 5 outward to make the boss 6 disengage from the fixed component 5 and the inner side of the fixed card frame 4 to limit the broadcast terminal 2, the broadcast terminal 2 can be disassembled, thereby facilitating the disassembly, assembly, maintenance and replacement of the broadcast terminal 2. At the same time, by setting an outer protective frame 7 on the outside of the broadcast terminal 2, the outer protective frame 7 cover is set on the outside of the broadcast terminal 2, so as to protect the broadcast terminal 2 from the outside, thereby improving the protection capability of the broadcast terminal 2.

[0025] like Figure 3 As shown, a mounting groove 11 and a limiting groove 12 are provided at the bottom of the mounting plate 1, and the fixing assembly 5 includes a guide rod 51, which is fixedly installed inside the mounting groove 11, and the outside of the guide rod 51 is movably sleeved with a spring 52 and a slider 53, and the bottom of the slider 53 is fixedly connected with a movable clamping frame 54, and the top of the movable clamping frame 54 is fixedly connected with a limiting rod 55, which is movably clamped inside the limiting groove 12, and the outer side of the limiting rod 55 is fixedly connected with a pull plate 56.

[0026] By pulling the pull plate 56 outward, the pull plate 56 drives the limit rod 55 to slide outward along the limit groove 12, and the limit rod 55 drives the active card frame 54 connected thereto to move outward synchronously, and the active card frame 54 drives the slider 53 located in the installation groove 11 to slide outward along the direction of the guide rod 51 while squeezing the spring 52, and the active card frame 54 slides outward to make the boss 6 above the broadcast terminal 2 detach from the inner side of the active card frame 54, and push the broadcast terminal 2 to one side of the sliding active card frame 54 to move the broadcast terminal 2 out of the fixed card frame 4, thereby facilitating the disassembly and assembly of the broadcast terminal 2 and facilitating its maintenance and replacement.

[0027] like Figure 5 As shown, the outer protective frame 7 includes an outer connecting sleeve 71 , a connecting groove 72 is provided at the bottom of the outer connecting sleeve 71 , a docking ring 73 is threadedly connected to the inside of the connecting groove 72 , and a protective cover 74 is fixedly installed at the bottom of the docking ring 73 .

[0028] The external connection sleeve 71 is put on the outside of the broadcast terminal 2 from the top of the broadcast terminal 2 so that it is stuck on the outside of the broadcast terminal 2, and the docking ring 73 is rotated and screwed into the corresponding connection groove 72 to fix the connection, so that the protective cover 74 is covered on the outside of the broadcast terminal 2, and the protective cover 74 improves the protection capability of the broadcast terminal 2.

[0029] like Figure 3 As shown, the front and rear sides of the inner side of the movable card frame 54 are fixedly connected with docking blocks 57 , and the inner side of the fixed card frame 4 is provided with a socket corresponding to the docking blocks 57 .

[0030] The docking plug-in block 57 on the inner side of the movable card frame 54 is engaged with the socket on the inner side of the fixed card frame 4 , thereby ensuring the stability of the alignment between the fixed card frame 4 and the movable card frame 54 .

[0031] like Figure 3 As shown, the installation slot 11 is arranged at the front and rear sides of the limiting slot 12, and the guide rod 51, the spring 52 and the spring 52 are arranged in the installation slot 11 in a front-to-back symmetrical manner.

[0032] The mounting slot 11 is arranged at the front and rear sides of the limiting slot 12 , so that the spring 52 inside the mounting slot 11 provides elastic force to push the slider 53 inward to ensure the tightness of the movable card frame 54 and thus ensure the stability of the fixation of the broadcast terminal 2 .

[0033] like Figure 3 As shown, the cross section of the limiting rod 55 is in a "T" shape.

[0034] The limiting rod 55 with a “T”-shaped cross section is located in the limiting groove 12 to provide support force for the movable clamping frame 54 .

[0035] like Figure 3As shown, the fixed card frame 4 and the movable card frame 54 are both arranged in a semicircular shape.

[0036] The fixed card frame 4 and the movable card frame 54 are both arranged in a semicircular shape, so as to facilitate the installation and disassembly of the broadcast terminal 2 .

[0037] like Figure 5 As shown, the protective cover 74 is arranged in a mesh shape.

[0038] The protective cover 74 arranged in a mesh shape ensures sound propagation and provides protection for the broadcast terminal 2 at the same time.

[0039] The following is a detailed description of the working principle of the installation structure of the campus terminal.

[0040] like Figures 1 to 5 As shown, the mounting plate 1 is fixedly installed at a high position in the classroom by using bolts to pass through the fixing ear plate 3. When the fixing ear plate 3 fails, the pull plate 56 is pulled outward, so that the pull plate 56 drives the limit rod 55 to slide outward along the limit groove 12, and the limit rod 55 drives the movable clamp frame 54 connected thereto to move outward synchronously, and the movable clamp frame 54 drives the slider 53 located in the mounting groove 11 to slide outward along the direction of the guide rod 51 while squeezing the spring 52, so that the boss 6 above the broadcasting terminal 2 is separated from the movable clamp frame 54 by sliding outward. The inner side of the card frame 54 is pushed by sliding one side toward the movable card frame 54 so that the broadcast terminal 2 is moved out of the fixed card frame 4, thereby facilitating the disassembly of the broadcast terminal 2, facilitating disassembly and assembly, and thus facilitating maintenance and repair. The external connecting sleeve 71 is sleeved from the top of the broadcast terminal 2 on the outside of the broadcast terminal 2 so that it is stuck on the outside of the broadcast terminal 2, and the docking ring 73 is rotated and screwed into the corresponding connecting groove 72 for fixed connection, so that the protective cover 74 is covered on the outside of the broadcast terminal 2, and the protective cover 74 is used to improve the protection capability of the broadcast terminal 2.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A campus terminal installation structure, comprising a mounting plate (1) and a broadcast terminal (2), characterized in that: A fixed ear plate (3) is fixedly connected to the outer side of the mounting plate (1), a fixed card frame (4) is fixedly installed on the left side of the bottom of the mounting plate (1), a fixed component (5) is movably installed on the right side of the bottom of the mounting plate (1), a boss (6) is provided at the upper end of the broadcast terminal (2), the broadcast terminal (2) is movably connected between the fixed card frame (4) and the fixed component (5), and an outer protective frame (7) is movably installed on the outside of the broadcast terminal (2).

2. The installation structure of a campus terminal according to claim 1, characterized in that: The bottom of the mounting plate (1) is provided with a mounting groove (11) and a limiting groove (12); the fixing assembly (5) comprises a guide rod (51); the guide rod (51) is fixedly mounted inside the mounting groove (11); the outside of the guide rod (51) is movably sleeved with a spring (52) and a slider (53); the bottom of the slider (53) is fixedly connected with a movable clamping frame (54); the top of the movable clamping frame (54) is fixedly connected with a limiting rod (55); the limiting rod (55) is movably clamped inside the limiting groove (12); the outside of the limiting rod (55) is fixedly connected with a pull plate (56).

3. The installation structure of a campus terminal according to claim 1, characterized in that: The outer protective frame (7) comprises an outer connecting sleeve (71), a connecting groove (72) is provided at the bottom of the outer connecting sleeve (71), a docking ring (73) is connected to the inner thread of the connecting groove (72), and a protective cover (74) is fixedly installed at the bottom of the docking ring (73).

4. The installation structure of a campus terminal according to claim 2, characterized in that: The front and rear sides of the inner side of the movable card frame (54) are both fixedly connected with docking plug blocks (57), and the inner side of the fixed card frame (4) is provided with a socket corresponding to the docking plug block (57).

5. The installation structure of a campus terminal according to claim 2, characterized in that: The installation slot (11) is arranged on both sides of the front and rear of the limiting slot (12); the guide rod (51), the spring (52) and the spring (52) are arranged in the installation slot (11) in a front-to-back symmetrical manner.

6. The installation structure of a campus terminal according to claim 2, characterized in that: The cross section of the limiting rod (55) is in a "T" shape.

7. The installation structure of a campus terminal according to claim 2, characterized in that: The fixed card frame (4) and the movable card frame (54) are both arranged in a semicircular shape.

8. The installation structure of a campus terminal according to claim 3, characterized in that: The protective cover (74) is arranged in a mesh shape.

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