Fixing mechanism for broadcast television network switch

Abstract

The utility model relates to the technical field of switch installation, and discloses a broadcast television network switch fixing mechanism which comprises a plurality of sets of overlapped fixing plates, the fixing plates are of U-shaped structures, slots are formed in the two sides of the inner surface of each fixing plate, one end of each slot is closed, and the other end of each slot is provided with a limiting block. Insertion grooves are formed in the two sides of each fixing plate, limiting blocks are arranged in the insertion grooves, the limiting blocks are connected with the fixing plates through moving mechanisms, the moving mechanisms can enable the limiting blocks to move into or out of the insertion grooves, and connecting mechanisms are arranged between every two adjacent fixing plates. According to the switch fixing device, the switches are inserted into the slots, then the limiting blocks are moved into the slots through the moving mechanisms to abut against the outer walls of the switches, so that the switches can be fixedly installed in the fixing plates, the fixing plates can be stacked together through the connecting mechanisms, namely, the switches can be stacked together, and in addition, certain gaps exist between the switches, so that heat dissipation is facilitated.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of switch installation, in particular to a radio and television network switch fixing mechanism. BACKGROUND

[0002] Switch means "switch" is a kind of network equipment for electric (optical) signal forwarding. It can provide exclusive electric signal passage for any two network nodes connected to the switch. In actual use, there are usually more than one group of switches. The existing fixing mechanism usually stacks the switches together and then fixes them. The gap between the switches is small, which is not conducive to heat dissipation. Therefore, the radio and television network switch fixing mechanism is provided. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problem that the existing fixing mechanism usually stacks the switches together and then fixes them, the gap between the switches is small, which is not conducive to heat dissipation, the application provides a radio and television network switch fixing mechanism.

[0004] The radio and television network switch fixing mechanism provided by the application adopts the following technical scheme:

[0005] A radio and television network switch fixing mechanism, comprising a plurality of stacked fixing plates, the fixing plate is provided in a U-shaped structure, the inner surface of the fixing plate is provided with a slot on both sides, one end of the slot is closed, the other end of the slot is provided with a limiting block, the limiting block is connected with the fixing plate through a moving mechanism, the moving mechanism can move the limiting block into or out of the slot, and a connecting mechanism is arranged between adjacent two groups of fixing plates.

[0006] Preferably, the moving mechanism comprises a vertical rod, the top end of the limiting block protrudes from the upper surface of the fixing plate, the top end of the limiting block is provided in an inverted L-shaped structure, the top end of the limiting block is fixedly connected with the vertical rod, the lower end of the vertical rod is slidably inserted into the fixing plate, a spring is sleeved on the outer surface of the vertical rod, the upper end of the spring is fixedly connected with the limiting block, and the lower end of the spring is fixedly connected with the fixing plate.

[0007] Preferably, the upper surface of the fixing plate is provided with a groove on both sides, when the limiting block moves into the slot, the limiting block is flush with the upper surface of the fixing plate.

[0008] Preferably, the lower surface of the fixing plate is provided with evenly distributed ventilation holes.

[0009] Preferably, the upper surface of the fixing plate is provided with a fixing groove on both sides, the lower surface of the fixing plate on the upper layer is fixedly connected with a plug rod matched with the fixing groove, the lower surface of the fixing plate on the lower layer is not provided with the plug rod, the outer surface of the fixing plate is provided with a fixing bolt on both sides, and the plug rod is provided with a positioning hole matched with the fixing bolt in the middle.

[0010] In summary, the present application includes the following beneficial technical effects:

[0011] The utility model discloses when using, the both ends of switch respectively insert fixed plate both sides'slot inside, then utilize moving mechanism and make limit block move into the slot inside, and press against the switch outer wall, can thus switch fixed mounting in fixed plate inside, and through setting connecting mechanism can make fixed plate superpose together, namely can make switch superpose together, in addition, there is certain gap between switch, in order to facilitate heat dissipation. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is the structure schematic diagram of the whole of application embodiment;

[0013] Figure 2 It is the structure schematic diagram of the part of application embodiment;

[0014] Figure 3 It is the application embodiment Figure 1 The enlarged view of A in application embodiment.

[0015] Explanation of reference numerals: 1, fixed plate;2, fixed bolt;3, fixed groove;4, limit block;5, slot;6, vent hole;7, plug rod;8, positioning hole;9, vertical rod;10, spring;11, slot. DETAILED DESCRIPTION

[0016] The following combines the attached Figures 1-3 The application is further explained.

[0017] The application embodiment discloses a kind of radio and television network switch fixed mechanism, including multiple groups of superposition fixed plate 1, fixed plate 1 is set to U-shaped structure, both sides of the inner surface of fixed plate 1 are all started with slot 5, one end of slot 5 is closed, the other end of slot 5 is all provided with limit block 4, limit block 4 is all connected with fixed plate 1 by setting moving mechanism, moving mechanism can make limit block 4 move into or move out slot 5, adjacent two groups of fixed plate 1 are all provided with connecting mechanism.

[0018] In the embodiment, the both ends of switch are respectively inserted into the slots 5 on both sides of the fixed plate 1, and then the limit blocks 4 are moved into the slots 5 by the moving mechanism, pressing against the outer wall of the switch, so that the switch can be fixedly installed in the fixed plate 1. Furthermore, the fixed plates 1 can be superposed together by the connecting mechanism, i.e., the switches can be superposed together. In addition, there is a certain gap between the switches to facilitate heat dissipation.

[0019] Further, the moving mechanism comprises a vertical rod 9, the top end of the limiting block 4 protrudes from the upper surface of the fixed plate 1, the top end of the limiting block 4 is provided as an inverted L-shaped structure, the top end horizontal part of the limiting block 4 is fixedly connected with the vertical rod 9, the lower end of the vertical rod 9 is slidingly inserted into the fixed plate 1, the outer surface of the vertical rod 9 is sleeved with a spring 10, the upper end of the spring 10 is fixedly connected with the limiting block 4, the lower end of the spring 10 is fixedly connected with the fixed plate 1, the upper surface of the fixed plate 1 is provided with a groove 11 on both sides, and the limiting block 4 is flush with the upper surface of the fixed plate 1 when the limiting block 4 is moved into the insertion slot 5.

[0020] Further, the upper surface of the fixed plate 1 is provided with a fixed groove 3 on both sides, the lower surface of the fixed plate 1 is fixedly connected with an insertion rod 7 matched with the fixed groove 3, and the outer surface of the fixed plate 1 is provided with a fixed bolt 2.

[0021] In the embodiment, when the stacked switches are needed, the switches are respectively placed in the corresponding fixed plate 1, then the insertion rod 7 on the upper fixed plate 1 is inserted into the fixed groove 3 on the lower fixed plate 1, and after the upper fixed plate 1 is stacked on the lower fixed plate 1, the limiting block 4 on the lower fixed plate 1 is pressed down, so that the switches can be limited and prevented from sliding out of the fixed plate 1, wherein the lower surface of the lowermost fixed plate 1 is not provided with the insertion rod 7, the limiting block 4 on the uppermost fixed plate 1 can be manually pressed, and then fixed by the bolt.

[0022] Further, the lower surface of the fixed plate 1 is provided with uniformly distributed ventilation holes 6.

[0023] In the embodiment, the ventilation holes 6 can play a role in heat dissipation when the switches are running, and improve the applicability of the device.

[0024] Finally, it should be pointed out that: first, in the description of the application, it should be pointed out that, unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change;

[0025] Secondly: the utility model discloses the embodiment of the drawings only relates to the structure involved in the embodiment of the disclosure, and other structures can refer to the usual design, and under the condition of no conflict, the same embodiment and different embodiments of the utility model can be combined with each other.

[0026] Finally: the above only for the preferred embodiments of the present application have, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the scope of protection of the present application.

[0027] The above are the preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application, therefore: any equivalent changes made in accordance with the structure, shape, principle of the present application, should be covered within the scope of protection of the present application.

Claims

1. A fixing mechanism for a broadcast network switch, comprising a plurality of sets of superimposed fixing plates (1), characterized in that, The fixed plate (1) is provided with a U-shaped structure, both sides of the inner surface of the fixed plate (1) are provided with a slot (5), one end of the slot (5) is closed, the other end of the slot (5) is provided with a limiting block (4), the limiting block (4) is connected with the fixed plate (1) through a moving mechanism, the moving mechanism can make the limiting block (4) move into or out of the slot (5), and two adjacent groups of the fixed plate (1) are provided with a connecting mechanism.

2. The fixed mechanism of a broadcast network switch according to claim 1, wherein, The moving mechanism comprises a vertical rod (9), the top end of the limiting block (4) protrudes from the upper surface of the fixed plate (1), the top end of the limiting block (4) is provided with an inverted L-shaped structure, the top end of the limiting block (4) is fixedly connected with the vertical rod (9), the lower end of the vertical rod (9) is slidably inserted into the fixed plate (1), the outer surface of the vertical rod (9) is sleeved with a spring (10), the upper end of the spring (10) is fixedly connected with the limiting block (4), and the lower end of the spring (10) is fixedly connected with the fixed plate (1).

3. The fixed mechanism of a broadcast network switch according to claim 2, characterized in that, The upper surface of the fixed plate (1) is provided with a groove (11) on both sides, when the limiting block (4) moves into the slot (5), the limiting block (4) is flush with the upper surface of the fixed plate (1).

4. The fixed mechanism of a broadcast network switch according to claim 3, characterized in that, The lower surface of the fixed plate (1) is provided with uniformly distributed ventilation holes (6).

5. The mechanism according to claim 4, wherein, The upper surface of the fixed plate (1) is provided with a fixed groove (3) on both sides, the lower surface of the fixed plate (1) is fixedly connected with a plug rod (7) matched with the fixed groove (3) on both sides, the lower surface of the fixed plate (1) is not provided with a plug rod (7), the outer surface of the fixed plate (1) is provided with a fixed bolt (2) on both sides, and the middle part of the plug rod (7) is provided with a positioning hole (8) matched with the fixed bolt (2).

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