Communication receiving splitter

Abstract

The utility model discloses a communication receiving splitter, which relates to the technical field of communication equipment, and comprises a lower shell, a second clamping plate is inserted in the lower shell, the top of the second clamping plate is fixedly connected with an upper cover plate, two corresponding first clamping plates are inserted in the lower shell, and the upper cover plate is fixedly connected with the top of the second clamping plate. One side of each first clamping plate is fixedly connected with a wiring board, two corresponding second clamping grooves are formed in the second clamping plate, and the clamping blocks can be limited through mutual cooperation of the first sliding grooves, the sliding rods, the sliding blocks, the telescopic springs and the push plates; the clamping blocks penetrate through the first clamping grooves, the second clamping grooves and the third clamping grooves, so that the stability of connection of the lower shell, the upper cover plate and the wiring board is improved, the clamping blocks are pulled out from the interiors of the first clamping grooves, the second clamping grooves and the third clamping grooves by pushing the push plates, and then the lower shell, the upper cover plate and the wiring board can be disassembled. And the convenience of dismounting and mounting the communication receiving splitter is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to communication equipment technical field, concretely is a kind of communication receiving shunt. BACKGROUND

[0002] The function of shunt is to encode the information outputted by switching network first, then to make it restore to original multiplexing degree and rate by parallel-serial conversion.In the field of communication, shunt is used to separate telephone channel from data channel.

[0003] According to patent application No.202320885209.5, a communication receiving shunt is disclosed, which comprises a shunt, a heat dissipation mechanism fixedly installed in the inner cavity of the shunt, the heat dissipation mechanism comprising a connecting frame, a heat sink, a hydraulic cylinder, a hydraulic rod, a rack, a gear, a rotating rod and a closing plate, a data connection slot is formed on the left side of the shunt, a dustproof mechanism is fixedly installed in the inner cavity of the data connection slot, the dustproof mechanism comprising a spring, a dustproof plate and a pull-out block, by increasing the design of shunt heat dissipation, the hydraulic cylinder drives the hydraulic rod to move to the right, the hydraulic rod drives the gear to rotate through the rack, the gear drives the closing plate to rotate through the rotating rod, and the heat sink is used in cooperation, so as to directly discharge the temperature inside the shunt, avoid the process of heat being absorbed by the shunt shell and then released, and improve the effect of shunt heat dissipation.

[0004] The communication receiving shunt is inconvenient to disassemble and assemble the shell, and it is inconvenient to maintain and repair, therefore, we propose a communication receiving shunt. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a communication receiving shunt, which solves the problems raised in the background art.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a communication receiving shunt, comprising a lower shell, a second clamping plate is inserted into the inside of the lower shell, an upper cover plate is fixedly connected to the top of the second clamping plate, two corresponding first clamping plates are inserted into the inside of the lower shell, a wiring board is fixedly connected to one side of the two first clamping plates, two corresponding second clamping slots are formed in the inside of the second clamping plate, two corresponding first clamping slots are formed in the inside of the lower shell, a third clamping slot is formed in the inside of the first clamping plate, two corresponding first sliding grooves are formed in the inside of the wiring board, a sliding mechanism is arranged in the inside of the first sliding groove, a push plate is fixedly connected to the top of the sliding mechanism, a clamping block is fixedly connected to one side of the push plate, and the clamping block is inserted into the inside of the first clamping slot, the second clamping slot and the third clamping slot.

[0007] Preferably, the sliding mechanism comprises a sliding rod, a sliding block, the sliding rod is fixedly connected to the inside of the first sliding groove, the sliding block is slidingly connected to the inside of the first sliding groove, the sliding rod penetrates through the sliding block and is slidingly connected therewith, the outside of the sliding rod and located in the inside of the first sliding groove is provided with a telescopic spring, one end of the telescopic spring is fixedly connected to the inner wall of the first sliding groove, the other end of the telescopic spring is fixedly connected to one side of the sliding block, the push plate is fixedly connected to one side of the sliding block, through the cooperation of the first sliding groove, the sliding rod, the sliding block and the telescopic spring, the push plate and the clamping block can be limited, thereby improving the stability of the clamping block when penetrating through the first clamping groove, the second clamping groove and the third clamping groove to fix the lower shell, the upper cover plate and the wiring board.

[0008] Preferably, the inside of the wiring board is sleeved with a plurality of wiring seats, the inside of the wiring seat is provided with an insertion slot, the inside of the insertion slot is inserted with an insertion plate, the inside of the insertion slot is provided with two corresponding iron sheets, the outside of the insertion plate is fixedly connected with two corresponding thin magnetic sheets, the iron sheet and the thin magnetic sheet are matched with each other, through the cooperation of the insertion slot, the insertion plate, the iron sheet and the thin magnetic sheet, the wiring seat can be closed, thereby avoiding dust accumulation in a single wiring seat when not in use.

[0009] Preferably, the outside of the second clamping plate is provided with a soft magnetic sheet, the soft magnetic sheet is matched with the lower shell, the soft magnetic sheet can adsorb the inner wall of the lower shell, thereby improving the stability when the lower shell and the upper cover plate are connected.

[0010] Preferably, the inside of the lower shell is provided with a shunt body, the inside of the lower shell is fixedly connected with a fixing frame, the inside of the shunt body is fixedly connected with a plurality of optical cables, one end of the optical cable is fixedly connected with a connector, the connector is clamped in the inside of the fixing frame.

[0011] Preferably, one end of the connector is inserted into the inside of the insertion plate.

[0012] Preferably, a plurality of heat dissipation holes are formed in the inside of the upper cover plate.

[0013] The utility model provides a kind of communication receiving shunt, with the following beneficial effects:

[0014] 1, the communication receiving shunt, through the cooperation of the first sliding groove, sliding rod, sliding block, telescopic spring, push plate, the clamping block can be limited, so that the clamping block penetrates through the first clamping groove, second clamping groove and third clamping groove, thereby improving the stability when the lower shell, upper cover plate and wiring board are connected, by pushing the push plate and pulling out the clamping block from the inside of the first clamping groove, second clamping groove and third clamping groove, the lower shell, upper cover plate and wiring board can be disassembled, improve the convenience when the communication receiving shunt is disassembled.

[0015] 2、The communication receiving shunt is closed to the inside of the terminal block by inserting the plug-in plate into the plug-in slot, thereby avoiding the accumulation of too much dust in the single terminal block when not in use, which affects subsequent use, and the mutual cooperation of the iron sheet and the thin magnetic sheet can fix the plug-in plate inside the plug-in slot, thereby improving the stability of the plug-in plate inserted into the plug-in slot. BRIEF DESCRIPTION OF DRAWINGS

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

[0017] Figure 2 It is a structural schematic diagram of the utility model's terminal board;

[0018] Figure 3 It is a structural schematic diagram of the utility model Figure 2 It is an enlarged view of A in the utility model;

[0019] Figure 4 It is an enlarged view of A in the utility model Figure 2 It is an enlarged view of A in the utility model.

[0020] In the figure: 1, lower shell; 2, upper cover plate; 3, first clamping groove; 4, second clamping groove; 5, first clamping plate; 6, terminal board; 7, third clamping groove; 8, first sliding groove; 9, sliding rod; 10, sliding block; 11, extension spring; 12, push plate; 13, clamping block; 14, terminal; 15, plug-in slot; 16, plug-in plate; 17, iron sheet; 18, thin magnetic sheet; 19, second clamping plate; 20, soft magnetic sheet; 21, fixed frame; 22, shunt main body; 23, optical cable; 24, joint; 25, heat dissipation hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Please refer to Figures 1 to 4The utility model provides a technical scheme: a kind of communication receiving shunt, second clamping plate 19 is inserted in the inside of lower shell 1, the top of second clamping plate 19 is fixedly connected with upper cover plate 2, two corresponding first clamping plate 5 are inserted in the inside of lower shell 1, the side of two first clamping plate 5 is fixedly connected with wiring board 6, two corresponding second card slot 4 are set in the inside of second clamping plate 19, two corresponding first card slot 3 are set in the inside of lower shell 1, third card slot 7 is set in the inside of first clamping plate 5, two corresponding first sliding slot 8 are set in the inside of wiring board 6, sliding mechanism is provided in the inside of first sliding slot 8, the top of sliding mechanism is fixedly connected with push plate 12, the side of push plate 12 is fixedly connected with clamping block 13, clamping block 13 is inserted in the inside of first card slot 3, second card slot 4 and third card slot 7;

[0023] Sliding mechanism includes sliding rod 9, sliding block 10, sliding rod 9 is fixedly connected in the inside of first sliding slot 8, sliding block 10 is slidably connected in the inside of first sliding slot 8, sliding rod 9 penetrates sliding block 10 and is slidably connected with it, the outside of sliding rod 9 and located in the inside of first sliding slot 8 is provided with telescopic spring 11, one end of telescopic spring 11 is fixedly connected to the inner wall of first sliding slot 8, the other end of telescopic spring 11 is fixedly connected to the side of sliding block 10, push plate 12 is fixedly connected to the side of sliding block 10, by the cooperation of first sliding slot 8, sliding rod 9, sliding block 10 and telescopic spring 11, push plate 12 and clamping block 13 can be limited, to improve the stability when clamping block 13 is fixed after penetrating first card slot 3 second card slot 4 third card slot 7 lower shell 1, upper cover plate 2 and wiring board 6;

[0024] The inside of wiring board 6 is sleeved with a plurality of terminal blocks 14, the inside of terminal block 14 is set with inserting slot 15, inserting slot 15 is inserted with inserting plate 16, the inside of inserting slot 15 is provided with two corresponding iron sheets 17, the outside of inserting plate 16 is fixedly connected with two corresponding thin magnetic sheets 18, iron sheet 17 and thin magnetic sheet 18 cooperate with each other, by the cooperation of inserting slot 15, inserting plate 16, iron sheet 17 and thin magnetic sheet 18, terminal block 14 can be closed, to avoid dust accumulation when single terminal block 14 is not used;

[0025] The outside of second clamping plate 19 is provided with soft magnetic sheet 20, soft magnetic sheet 20 cooperates with lower shell 1, by soft magnetic sheet 20, the inner wall of lower shell 1 can be adsorbed, to improve the stability when lower shell 1 and upper cover plate 2 are connected;

[0026] The inside of the lower shell 1 is provided with a splitter body 22, the inside of the lower shell 1 is fixedly connected with a fixing frame 21, the inside of the splitter body 22 is fixedly connected with a plurality of optical cables 23, one end of the optical cable 23 is fixedly connected with a connector 24, the connector 24 is clamped with the inside of the fixing frame 21, one end of the connector 24 is inserted into the inside of the insertion board 16;

[0027] The inside of the upper cover plate 2 is provided with a plurality of heat dissipation holes 25.

[0028] In summary, the communication receiving splitter is used, the user inserts the second clamping plate 19 into the inside of the lower shell 1, the second clamping plate 19 is attached to the inner wall of the lower shell 1, then manually pushes the two push plates 12 to move away from the middle of the terminal board 6, then drives the sliding block 10 to slide in the first sliding groove 8, the telescopic spring 11 is contracted, then the two first clamping plates 5 are inserted into the inside of the lower shell 1, the first clamping plate 5 is attached to the inner wall of the second clamping plate 19, at the same time, the first clamping groove 3, the second clamping groove 4 and the third clamping groove 7 are in the same horizontal line, then the two push plates 12 are loosened, the two telescopic springs 11 are rebounded, then the two sliding blocks 10 are reset, the push plate 12 and the clamping block 13 are driven, the clamping block 13 is inserted into the inside of the first clamping groove 3, the second clamping groove 4 and the third clamping groove 7, thereby fixing the lower shell 1, the upper cover plate 2 and the terminal board 6, by inserting the insertion board 16 into the inside of the insertion slot 15, the terminal seat 14 can be closed, thereby avoiding the accumulation of dust in the single terminal seat 14 when not in use.

[0029] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A communication receiving splitter comprising a lower housing (1), characterized in that: The inside of the lower shell (1) is inserted with a second clamping plate (19), the top of the second clamping plate (19) is fixedly connected with an upper cover plate (2), the inside of the lower shell (1) is inserted with two corresponding first clamping plates (5), one side of the two first clamping plates (5) is fixedly connected with a wiring board (6), the inside of the second clamping plate (19) is provided with two corresponding second clamping grooves (4), the inside of the lower shell (1) is provided with two corresponding first clamping grooves (3), the inside of the first clamping plate (5) is provided with a third clamping groove (7), the inside of the wiring board (6) is provided with two corresponding first sliding grooves (8), the inside of the first sliding groove (8) is provided with a sliding mechanism, the top of the sliding mechanism is fixedly connected with a push plate (12), one side of the push plate (12) is fixedly connected with a clamping block (13), the clamping block (13) is inserted into the first clamping groove (3), the second clamping groove (4) and the third clamping groove (7).

2. A communications receiving splitter as claimed in claim 1, characterised in that: The sliding mechanism comprises a sliding rod (9) and a sliding block (10), the sliding rod (9) is fixedly connected to the inside of the first sliding groove (8), the sliding block (10) is slidingly connected to the inside of the first sliding groove (8), the sliding rod (9) penetrates through the sliding block (10) and is slidingly connected therewith, the outside of the sliding rod (9) and located in the inside of the first sliding groove (8) is provided with a telescopic spring (11), one end of the telescopic spring (11) is fixedly connected to the inner wall of the first sliding groove (8), the other end of the telescopic spring (11) is fixedly connected to one side of the sliding block (10), and the push plate (12) is fixedly connected to one side of the sliding block (10).

3. A communications receiving splitter according to claim 1, wherein: The inside of the wiring board (6) is sleeved with a plurality of wire seats (14), the inside of the wire seat (14) is provided with an insertion groove (15), the inside of the insertion groove (15) is inserted with an insertion plate (16), the inside of the insertion groove (15) is provided with two corresponding iron sheets (17), the outside of the insertion plate (16) is fixedly connected with two corresponding thin magnetic sheets (18), and the iron sheet (17) and the thin magnetic sheet (18) are matched with each other.

4. A communications receiving splitter according to claim 1, wherein: The outside of the second clamping plate (19) is provided with a soft magnetic sheet (20), and the soft magnetic sheet (20) is matched with the lower shell (1).

5. A communications receiving splitter according to claim 1, wherein: The inside of the lower shell (1) is provided with a shunt body (22), the inside of the lower shell (1) is fixedly connected with a fixing frame (21), the inside of the shunt body (22) is fixedly connected with a plurality of optical cables (23), one end of the optical cable (23) is fixedly connected with a connector (24), and the connector (24) is clamped in the inside of the fixing frame (21).

6. A communications receiving splitter as claimed in claim 5, characterised in that: One end of the connector (24) is inserted into the inside of the insertion plate (16).

7. A communications receiving splitter according to claim 1, wherein: The inside of the upper cover plate (2) is provided with a plurality of heat dissipation holes (25).

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