CN116156352B

CN116156352B - Multimedia communication transfer distribution box

Info

Publication number: CN116156352B
Application number: CN202310419084.1A
Authority: CN
Inventors: 李兴利; 王利平; 张志清
Original assignee: Zaozhuang Vocational College of Science and Technology
Current assignee: Zaozhuang Vocational College of Science and Technology
Priority date: 2023-04-19
Filing date: 2023-04-19
Publication date: 2023-07-04
Anticipated expiration: 2043-04-19
Also published as: CN116156352A

Abstract

The invention discloses a multimedia communication transfer distribution box which comprises a plurality of transfer joints arranged in a box body, wherein a plurality of accommodating grooves are formed in the inner walls of the left side and the right side of the box body, a wire winding wheel is rotatably connected in each accommodating groove through a rotating shaft, a connecting groove and a mounting groove are formed in the left side and the right side of the box body, driving rods are rotatably connected in the two connecting grooves, and the two driving rods are fixedly connected with the corresponding wire winding wheels respectively. The advantages are that: the winding of connecting wire is handled to the automatic completion of switch that can utilize the chamber door, need not artifical manual wiring, can effectively reduce wiring required time, improves work efficiency to every connecting wire can all be rolled up completely, and the uniformity has been guaranteed, also can make drive gear and fixed gear separate from top to bottom after the rolling is accomplished simultaneously, and the switch chamber door then can not drive the take-up pulley and rotate this moment, and the staff of being convenient for carries out other operations, can satisfy different user demands.

Description

Multimedia communication transfer distribution box

Technical Field

The invention relates to the technical field of multimedia communication equipment, in particular to a transfer distribution box for multimedia communication.

Background

Multimedia communication refers to a new communication mode capable of simultaneously providing various media information such as sound, image, graphic, data, text, etc. during a call. In the information transfer process of multimedia communication, it is inevitable to provide a transfer station, and a transfer distribution box is an indispensable facility for transfer. The optical cable is connected with the wiring of the optical communication equipment, and the optical signal is led out by an optical jumper through an adapter in the wiring box to realize the optical wiring function, so that the optical cable is also suitable for the protective connection of the optical cable and the wiring tail fiber. When the existing transfer distribution box is used, the internal connecting wires are required to be stored and laid one by one, unified storage cannot be performed quickly, more time is often required to be consumed in wiring operation, and the operation is complex, so that the multimedia communication transfer distribution box is required to be designed.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a multimedia communication transfer distribution box.

In order to achieve the above purpose, the present invention adopts the following technical scheme:

the utility model provides a multimedia communication transfer distribution box, includes a plurality of transfer joints of installing in the box, a plurality of holding tanks have all been seted up on the left and right sides inner wall of box, every holding tank is interior to be connected with the take-up pulley through the pivot rotation, a spread groove and a mounting groove have all been seted up to the left and right sides of box, two all rotate in the spread groove and be connected with the actuating lever, and two actuating levers respectively with corresponding take-up pulley fixed connection, two all rotate in the mounting groove and be connected with the round bar, two round bar respectively with corresponding take-up pulley fixed connection, every two upper and lower positions are corresponding all installed coupling mechanism between the pivot, every take-up pulley is last to all install card line mechanism;

the two connecting grooves are respectively connected with a rotating rod in a rotating mode on the side wall of each connecting groove, connecting rods are respectively arranged on the two rotating rods, driving gears are respectively fixedly arranged at the upper ends of the two connecting rods, fixing gears are respectively fixedly arranged at the upper ends of the driving rods, the two fixing gears are respectively matched with the two driving gears, two moving mechanisms are respectively arranged on the box body and are respectively matched with the two driving gears, two adjusting mechanisms are respectively matched with the two round rods, two fixing blocks are respectively fixedly arranged on the left side wall and the right side wall of the box body, fixing shafts are respectively and fixedly connected with each fixing block in a rotating mode, supporting rods are respectively fixedly arranged at the upper end and the lower end of each fixing shaft, a box door is respectively fixedly arranged between the supporting rods corresponding to each fixing shaft, and chain transmission mechanisms are respectively arranged between the two rotating rods and the corresponding fixing shafts.

In the above-mentioned multimedia communication transfer distribution box, coupling mechanism comprises change groove, damping bearing and connecting axle, change the groove and offer in the pivot upper end that is located the lower extreme, the connecting axle passes through damping bearing and installs on changeing the groove, and connecting axle and the pivot fixed connection who is located the upper end.

In the above-mentioned multimedia communication transfer distribution box, card line mechanism comprises recess, movable rod, depression bar, two dead levers, two spouts and two extension springs, the recess is seted up in the take-up pulley, movable rod sliding connection is in the recess, two the extension spring is all installed between the diapire of movable rod and recess, two dead lever fixed mounting respectively is at the upper and lower both ends of movable rod, two the spout is all seted up on the lateral wall of recess, and two spouts cooperate with two dead levers respectively, depression bar fixed mounting is located between the one end of take-up pulley outside at two dead levers.

In the above-mentioned multimedia communication transfer distribution box, moving mechanism comprises shifting chute, movable block, lead screw, go-between and ring channel, the shifting chute is seted up on the lateral wall of spread groove, movable block sliding connection is in the shifting chute, the lead screw rotates to be connected on the box, and lead screw and movable block threaded connection, go-between fixed mounting is at the movable block lower extreme, the ring channel is seted up on drive gear, and the ring channel cooperatees with the go-between.

In the above-mentioned multimedia communication transfer distribution box, fixed ring is fixed mounting on the lateral wall of go-between, annular spacing groove has been seted up on the lateral wall of ring channel, and annular spacing groove cooperatees with fixed ring.

In the multimedia communication transfer distribution box, the telescopic groove is formed in the rotating rod, the telescopic rod is fixedly arranged at the lower end of the connecting rod and matched with the telescopic groove, the positioning rod is fixedly arranged at the port of the telescopic groove, the guide groove matched with the positioning rod is formed in the telescopic rod, and the depth of the guide groove is larger than that of the moving groove.

In the above-mentioned multimedia communication transfer distribution box, adjustment mechanism comprises adjusting bull stick, initiative helical gear and driven helical gear, it connects on the mounting groove to adjust the bull stick rotation, initiative helical gear fixed mounting is on adjusting the bull stick, driven helical gear fixed mounting is at the round bar lower extreme, and driven helical gear meshes with initiative helical gear.

Compared with the prior art, the invention has the advantages that:

1. through the cooperation of take-up pulley and card line mechanism, can fix the back rolling to the connecting wire, improved the neatly degree of connecting wire in the box to the operation is also more convenient when the rolling.

2. Through chain drive mechanism, drive gear and fixed gear's cooperation, can utilize the switch of chamber door to accomplish the rolling processing to the connecting wire voluntarily after accomplishing the fixed of connecting wire on the take-up pulley, need not artifical manual wiring, can effectively reduce wiring required time, improves work efficiency.

3. Through coupling mechanism's design, can be in place the back at the connecting wire rolling on one of them take-up pulley, make it keep rotating relative other take-up pulleys, avoid on it connecting wire by breaking or other take-up pulley rolling hindered lead to other connecting wire rolling incomplete problem.

4. Through the design of moving mechanism, can be when the switching chamber door but need not take-up pulley rotation for drive gear and fixed gear separate from each other from top to bottom, the switching chamber door then can not drive the take-up pulley rotation this moment, and the staff of being convenient for carries out other operations, can satisfy different user demands.

5. Through the cooperation of adjustment mechanism and moving mechanism, can rotate the regulation to a plurality of take-up pulleys of one side alone, further improved the maneuverability of this distribution box.

In summary, the invention can automatically complete the winding treatment of the connecting wire by utilizing the opening and closing of the box door, does not need manual wiring, can effectively reduce the time required by wiring, improves the working efficiency, ensures that each connecting wire can be completely wound, ensures the uniformity, can separate the driving gear from the fixed gear up and down after the winding is completed, and at the moment, the box door can not drive the winding wheel to rotate, thereby being convenient for other operations by staff and meeting different use requirements.

Drawings

Fig. 1 is a schematic structural diagram of a relay distribution box in multimedia communication according to the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is an enlarged schematic view of the portion A of FIG. 1;

FIG. 4 is an enlarged schematic view of the portion B of FIG. 3;

FIG. 5 is an enlarged schematic view of the portion C of FIG. 1;

FIG. 6 is an enlarged schematic view of the portion D of FIG. 5;

FIG. 7 is an enlarged schematic view of the H portion of FIG. 1;

FIG. 8 is an enlarged schematic view of the J portion of FIG. 2;

FIG. 9 is a schematic perspective view of the take-up pulley and components thereof in FIG. 3;

fig. 10 is a cross-sectional view of fig. 9.

In the figure: the box comprises a box body 1, a transfer joint 2, a containing groove 3, a take-up pulley 4, a rotating shaft 5, a groove 6, a moving rod 7, a tension spring 8, a fixed rod 9, a sliding groove 10, a compression rod 11, a driving rod 12, a connecting groove 13, a fixed gear 14, a rotating rod 15, a connecting rod 16, a driving gear 17, a rotating groove 18, a damping bearing 19, a connecting shaft 20, a fixed block 21, a fixed shaft 22, a supporting rod 23, a box door 24, a chain transmission mechanism 25, a moving groove 26, a moving block 27, a screw rod 28, a connecting ring 29, a ring groove 30, a round rod 31, a mounting groove 32, a regulating rotating rod 33, a driven bevel gear 34, a driving bevel gear 35 and a handle 36.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 10, a multimedia communication transfer distribution box comprises a plurality of transfer joints 2 arranged in a box body 1, wherein a plurality of accommodating grooves 3 are formed in the inner walls of the left side and the right side of the box body 1, and a wire take-up wheel 4 is rotatably connected in each accommodating groove 3 through a rotating shaft 5;

the above noted are:

1. the take-up reel 4 is used for carrying out winding treatment on the connecting wire, ensures the regularity of the connecting wire in the box body 1, and each take-up reel 4 is provided with a wire clamping mechanism which consists of a groove 6, a movable rod 7, a compression rod 11, two fixed rods 9, two sliding grooves 10 and two tension springs 8.

2. The groove 6 is formed in the take-up pulley 4, the movable rod 7 is slidably connected in the groove 6, the two tension springs 8 are all installed between the movable rod 7 and the bottom wall of the groove 6, the two fixing rods 9 are respectively fixedly installed at the upper end and the lower end of the movable rod 7, the two sliding grooves 10 are all formed in the side wall of the groove 6, the two sliding grooves 10 are respectively matched with the two fixing rods 9, the compression rod 11 is fixedly installed between one ends of the two fixing rods 9 outside the take-up pulley 4, when the connecting wire is wound, the compression rod 11 is pulled outwards, the connecting wire penetrates through the compression rod 11, then the compression rod 11 can be pressed and fixed on the surface of the take-up pulley 4 by utilizing the elasticity of the tension springs 8, and then the connecting wire can be wound by rotating the take-up pulley 4.

3. The left and right sides of box 1 has all offered a spread groove 13 and an mounting groove 32, all rotate in two spread grooves 13 and be connected with actuating lever 12, and two actuating levers 12 respectively with the take-up pulley 4 fixed connection that corresponds, all rotate in two mounting grooves 32 and be connected with round bar 31, two round bars 31 respectively with the take-up pulley 4 fixed connection that corresponds, all rotate on the lateral wall of two spread grooves 13 and be connected with bull stick 15, all install connecting rod 16 on two bull sticks 15, and all fixed mounting has driving gear 17 on two connecting rod 16, all fixed mounting has fixed gear 14 on two actuating levers 12, and two fixed gear 14 cooperate with two driving gear 17 respectively, through the cooperation of fixed gear 14 and driving gear 17, can drive actuating lever 12 rotation when bull stick 15 rotates, and then drive corresponding take-up pulley 4 and rotate.

4. Two fixed blocks 21 are fixedly installed on the left side wall and the right side wall of the box body 1, fixed shafts 22 are rotatably connected to each fixed block 21, supporting rods 23 are fixedly installed at the upper end and the lower end of each fixed shaft 22, box doors 24 are fixedly installed between the supporting rods 23 corresponding to the positions, and handles 36 are fixedly installed at the front ends of the two box doors 24.

5. The chain transmission mechanism 25 is arranged between the two rotating rods 15 and the two corresponding fixed shafts 22, through the design of the chain transmission mechanism 25, the winding or loosening treatment of the connecting wire can be automatically completed by the winding wheel 4 when the box door 24 is opened and closed, so that manual wiring is not needed, the wiring time can be effectively reduced, the working efficiency is improved, a connecting mechanism is arranged between every two corresponding rotating shafts 5 at the upper and lower positions and consists of a rotating groove 18, a damping bearing 19 and a connecting shaft 20, the rotating groove 18 is formed in the upper end of the rotating shaft 5 at the lower end, the connecting shaft 20 is arranged on the rotating groove 18 through the damping bearing 19, the connecting shaft 20 is fixedly connected with the rotating shaft 5 at the upper end, and through the design of the connecting mechanism, the connecting wire on one winding wheel 4 can be kept rotating relative to other winding wheels 4 after being wound in place, and the connecting wire is prevented from being broken or other connecting wires are not wound completely due to the blocking of the other winding wheels 4.

6. The box 1 is provided with two moving mechanisms which are respectively matched with two driving gears 17, each moving mechanism consists of a moving groove 26, a moving block 27, a screw rod 28, a connecting ring 29 and an annular groove 30, the moving grooves 26 are formed in the side wall of each connecting groove 13, the moving blocks 27 are slidably connected in the moving grooves 26, the screw rods 28 are rotationally connected to the box 1, the screw rods 28 are in threaded connection with the moving blocks 27, the connecting rings 29 are fixedly arranged at the lower ends of the moving blocks 27, the annular grooves 30 are formed in the driving gears 17, the annular grooves 30 are matched with the connecting rings 29, and when the screw rods 28 are rotated, the moving blocks 27 can drive the driving gears 17 to move up and down to control the connection relation between the driving gears 17 and the fixed gears 14, so that when the box door 24 is opened, but a plurality of connecting lines are not required to be loosened, the driving gears 17 are staggered up and down, and when the box door 24 is opened, the rotating rods 15 can not drive the driving rods 12 to rotate, so that the wiring box can be used for more choices, and different use requirements can be met.

7. A fixed ring is fixedly arranged on the side wall of the connecting ring 29, an annular limiting groove is formed in the side wall of the annular groove 30, the annular limiting groove is matched with the fixed ring, the connection relationship between the moving block 27 and the driving gear 17 can be ensured through the matching of the fixed ring and the annular limiting groove, and the driving gear 17 can be smoothly driven to move in the same direction when the moving block 27 moves up and down.

8. The telescopic slot has been seted up on the bull stick 15, and connecting rod 16 lower extreme fixed mounting has the telescopic link, and telescopic link and telescopic slot cooperate, and the port department fixed mounting in telescopic slot has the locating lever, has seted up on the telescopic link with locating lever matched with guide way, the degree of depth of guide way is greater than the degree of depth of removal groove 26, through the cooperation of telescopic slot and telescopic link, can guarantee the transmission effect between bull stick 15 and the connecting rod 16 after removing drive gear 17.

9. Two adjusting mechanisms are mounted on the box body 1 and are respectively matched with the two round rods 31, each adjusting mechanism comprises an adjusting rotating rod 33, a driving bevel gear 35 and a driven bevel gear 34, the adjusting rotating rods 33 are rotationally connected to the mounting grooves 32, the driving bevel gears 35 are fixedly mounted on the adjusting rotating rods 33, the driven bevel gears 34 are fixedly mounted at the lower ends of the round rods 31, the driven bevel gears 34 are meshed with the driving bevel gears 35, when a plurality of take-up wheels 4 on one side of the box body 1 are required to be rotationally adjusted, the corresponding driving gears 17 are separated from the corresponding fixed gears 14 by rotating the screw rods 28, then the corresponding side of the adjusting rotating rods 33 are manually rotated, and the round rods 31 can drive the corresponding plurality of take-up wheels 4 to rotate under the matching of the driving bevel gears 35 and the driven bevel gears 34, so that the operability of the wiring box is further improved.

The working principle of the invention is as follows: when the wiring operation of the internal connecting wires is carried out, two box doors 24 are opened firstly, each connecting wire is then fixed on the corresponding take-up pulley 4 in sequence, the pressing rod 11 is pulled outwards during specific operation, the connecting wires pass through the pressing rod 11, then the pressing rod 11 can be used for pressing and fixing the connecting wires on the surface of the take-up pulley 4 by utilizing the elastic force of the tension spring 8, after the fixing of the connecting wires is completed, the two box doors 24 are closed, at the moment, the fixed shaft 22 connected on the box doors 24 rotates along with the box doors 24, the corresponding rotating rod 15 is driven to rotate simultaneously under the action of the chain transmission mechanism 25, the connecting rod 16 is driven to rotate when the rotating rod 15 rotates, at the moment, the driving rod 12 rotates under the cooperation of the driving gear 17 and the fixed gear 17, and the corresponding take-up pulley 4 rotates when the driving rod 12 rotates, at this time, under the operation of the connecting mechanism between the adjacent rotating shafts 5, when the connecting wires on the plurality of take-up pulleys 4 are not completely wound, the plurality of take-up pulleys 4 can rotate simultaneously to wind the plurality of connecting wires, and due to the existence of the connecting mechanism, after the connecting wire on one take-up pulley 4 is wound in place, the connecting wire can keep rotating relative to other take-up pulleys 4, so that the problem that the connecting wire on the connecting wire is broken or the winding of the other take-up pulleys 4 is blocked to cause the winding of other connecting wires to be incomplete is avoided, the simultaneous winding and wiring of the plurality of connecting wires can be realized, the manual wiring is not needed, the time required by wiring can be effectively reduced, the working efficiency is improved, and the corresponding connecting wires can be simultaneously loosened by the plurality of take-up pulleys 4 when the box door 24 is opened later;

when the box door 24 is required to be opened, but a plurality of connecting wires are not required to be loosened, the driving gear 17 and the fixed gear 14 can be staggered up and down under the action of the moving mechanism, and at the moment, when the box door 24 is opened, the rotating rod 15 does not drive the driving rod 12 to rotate, so that the use of the distribution box has more choices, and different use requirements can be met;

in addition, when the plurality of take-up wheels 4 on one side of the box body 1 need to be independently rotated and adjusted, the screw rod 28 can be rotated first to separate the corresponding driving gear 17 from the corresponding fixed gear 14, and then the adjusting rotating rod 33 on the corresponding side can be manually rotated, so that the round rod 31 drives the corresponding plurality of take-up wheels 4 to rotate under the cooperation of the driving bevel gear 35 and the driven bevel gear 34, and the operability of the wiring box is further improved.

The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims

1. The utility model provides a multimedia communication transfer distribution box, includes a plurality of transfer joints (2) of installing in box (1), its characterized in that, a plurality of holding tanks (3) have all been seted up on the left and right sides inner wall of box (1), every holding tank (3) are interior all to be connected with reel (4) through pivot (5) rotation, a spread groove (13) and a mounting groove (32) have all been seted up to the left and right sides of box (1), two all rotate in spread groove (13) and be connected with actuating lever (12), and two actuating lever (12) respectively with reel (4) fixed connection that correspond, two in mounting groove (32) all rotate and be connected with round bar (31), two round bar (31) respectively with reel (4) fixed connection that correspond, every two upper and lower positions are corresponding between pivot (5) all install coupling mechanism, all install card line mechanism on each reel (4);

the two connecting grooves (13) are respectively and rotatably connected with a rotating rod (15), the two rotating rods (15) are respectively and rotatably connected with a connecting rod (16), the upper ends of the two connecting rods (16) are respectively and fixedly provided with a driving gear (17), the upper ends of the driving rods (12) are respectively and fixedly provided with a fixed gear (14), the two fixed gears (14) are respectively matched with the two driving gears (17), the box body (1) is provided with two moving mechanisms, the two moving mechanisms are respectively matched with the two driving gears (17), the box body (1) is provided with two adjusting mechanisms, the two adjusting mechanisms are respectively matched with two round rods (31), the left side wall and the right side wall of the box body (1) are respectively and fixedly provided with two fixed blocks (21), each fixed block (21) is respectively and rotatably connected with a fixed shaft (22), the upper end and the lower end of each fixed shaft (22) are respectively and fixedly provided with a supporting rod (23), the corresponding positions of the supporting rods (23) are respectively provided with two adjusting mechanisms, and the two connecting rods (25) are respectively and fixedly provided with a transmission mechanism (25) between the two corresponding box doors (23);

the connecting mechanism consists of a rotating groove (18), a damping bearing (19) and a connecting shaft (20), wherein the rotating groove (18) is formed in the upper end of a rotating shaft (5) positioned at the lower end, the connecting shaft (20) is installed on the rotating groove (18) through the damping bearing (19), and the connecting shaft (20) is fixedly connected with the rotating shaft (5) positioned at the upper end;

the wire clamping mechanism comprises a groove (6), a moving rod (7), a pressing rod (11), two fixing rods (9), two sliding grooves (10) and two tension springs (8), wherein the groove (6) is formed in a wire collecting wheel (4), the moving rod (7) is slidably connected in the groove (6), the two tension springs (8) are all installed between the moving rod (7) and the bottom wall of the groove (6), the two fixing rods (9) are respectively fixedly installed at the upper end and the lower end of the moving rod (7), the two sliding grooves (10) are formed in the side wall of the groove (6), the two sliding grooves (10) are respectively matched with the two fixing rods (9), and the pressing rod (11) is fixedly installed between one ends, outside the wire collecting wheel (4), of the two fixing rods (9).

The moving mechanism consists of a moving groove (26), a moving block (27), a screw rod (28), a connecting ring (29) and an annular groove (30), wherein the moving groove (26) is formed in the side wall of the connecting groove (13), the moving block (27) is slidably connected in the moving groove (26), the screw rod (28) is rotatably connected to the box body (1), the screw rod (28) is in threaded connection with the moving block (27), the connecting ring (29) is fixedly arranged at the lower end of the moving block (27), the annular groove (30) is formed in the driving gear (17), and the annular groove (30) is matched with the connecting ring (29);

the adjusting mechanism comprises an adjusting rotating rod (33), a driving bevel gear (35) and a driven bevel gear (34), wherein the adjusting rotating rod (33) is rotationally connected to the mounting groove (32), the driving bevel gear (35) is fixedly arranged on the adjusting rotating rod (33), the driven bevel gear (34) is fixedly arranged at the lower end of the round rod (31), and the driven bevel gear (34) is meshed with the driving bevel gear (35).

2. The multimedia communication transfer distribution box according to claim 1, wherein a fixed ring is fixedly installed on the side wall of the connecting ring (29), an annular limit groove is formed on the side wall of the annular groove (30), and the annular limit groove is matched with the fixed ring.

3. The multimedia communication transfer distribution box according to claim 1, wherein the rotary rod (15) is provided with a telescopic groove, a telescopic rod is fixedly arranged at the lower end of the connecting rod (16), the telescopic rod is matched with the telescopic groove, a positioning rod is fixedly arranged at a port of the telescopic groove, a guide groove matched with the positioning rod is formed in the telescopic rod, and the depth of the guide groove is larger than that of the moving groove (26).