CN219759942U

CN219759942U - Compact power distributor

Info

Publication number: CN219759942U
Application number: CN202223485508.4U
Authority: CN
Inventors: 嵇庆荣; 唐璐
Original assignee: Zhenjiang Dalian Electronic Technology Co ltd
Current assignee: Zhenjiang Dalian Electronic Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-09-26
Anticipated expiration: 2032-12-27

Abstract

The utility model discloses a compact power distributor, which relates to the technical field of power distributors, and comprises a distributor body, wherein a receiving port is arranged on one side of the distributor body, four output ports are arranged on one side of the distributor body away from the receiving port, through grooves are formed in the surfaces of the distributor body and correspond to the output ports and the receiving ports, a mounting plate is arranged on one side of the output ports and the receiving ports, which is close to the distributor body, the mounting plate corresponds to the through grooves, a connecting structure is arranged between the mounting plate and the inner wall of the through grooves, the connecting structure comprises an arc-shaped elastic plate, a spring cylinder, a second spring, a limiting plate, a fixing rod and a lifting rod, and the arc-shaped elastic plate and the fixing rod are matched to replace the connection between the distributor body and the mounting plate through screws, so that the insertion and the detachment are more rapid and convenient, the installation and the replacement of the output ports and the receiving ports are facilitated for people, and the working efficiency is improved.

Description

Compact power distributor

Technical Field

The utility model relates to the technical field of power dividers, in particular to a compact power divider.

Background

Along with the rapid development of microwave communication technology, the power divider is widely applied to an antenna feed network and a radio frequency channel of a wireless communication and satellite navigation system as one of key devices, such as an antenna array, a power amplifier, a phase shifter, a modem and the like, and the power divider is convenient for people to use, and has a simple structure and convenient operation.

Some existing power distributors are required to be installed outdoors, and if severe weather or artificial contact is met, the power distributors shake, so that looseness of the connection positions of the output port and the receiving port and external elements can be caused, and the situations of disconnection or poor contact are easy to occur, so that the normal use of the distributor is affected.

Therefore, it is necessary to invent a compact power divider to solve the above problems.

Disclosure of Invention

The present utility model is directed to a compact power divider to solve the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a compact power distributor, includes the distributor body, and receiving port is installed to one side of distributor body, and four output ports are installed to one side that the distributor body kept away from receiving port, and the logical groove has all been seted up to the surface of distributor body and the position that output port and receiving port correspond, and one side that output port and receiving port are close to the distributor body is provided with the mounting panel, and the mounting panel corresponds with the position of logical groove, is provided with connection structure between mounting panel and the inner wall of logical groove, and connection structure includes arc elastic plate, spring cylinder, second spring, limiting plate, dead lever and lifter.

Preferably, the mounting panel is close to the both sides of logical inslot wall and has all seted up the mounting groove, the spring section of thick bamboo sets up in the inside of mounting groove, the bottom fixed mounting of spring section of thick bamboo is on the inner wall of mounting groove, the adjustment tank has all been seted up to the both sides inner wall that the mounting groove is relative, the second spring sets up in the inside of spring section of thick bamboo, the one end fixed connection of second spring is in the bottom of spring section of thick bamboo, fixed connection between the other end of second spring and the limiting plate, the both ends sliding connection of limiting plate is in the inside of adjustment tank, dead lever fixed connection is in one side that the limiting plate kept away from the second spring, the extension tank has been seted up in the corresponding position of mounting panel and dead lever.

Preferably, the L-shaped through groove is formed in the position, corresponding to the two mounting grooves, of the distributor body, a third spring is arranged at the position, corresponding to the opening of the surface of the distributor body, of the L-shaped through groove, one end of the third spring is fixedly connected with a baffle plate, one end of the third spring, which is far away from the distributor body, is fixedly connected with the baffle plate, the lifting rod is sleeved in the third spring, one end of the lifting rod is fixedly connected with the lower surface of the baffle plate, one end, which is far away from the baffle plate, of the lifting rod extends into the L-shaped through groove, a fixing belt is arranged at the outer ring of the lifting rod, an arc-shaped elastic plate is connected to one side, close to the other opening of the L-shaped through groove, of the lifting rod through the fixing belt, and the position of the fixing rod corresponds to the position of the other opening of the L-shaped through groove.

Preferably, the upper side of the mounting plate is provided with stable clamping structures on both sides of the output port and the receiving port, and the stable clamping structures comprise a limiting ring, a threaded rod, a U-shaped clamping plate, a first spring, a lifting ring and a threaded cylinder.

Preferably, two arc-shaped support columns are arranged on the two sides of the output port and the receiving port above the mounting plate, two limiting rings are arranged, the two limiting rings are fixedly mounted between one sides of the two arc-shaped support columns, which are close to each other, threaded rods penetrate through the inner walls of the two limiting rings, and one sides of the U-shaped clamping plates, which are close to the two threaded rods, are fixedly connected.

Preferably, the first spring and the lifting ring are both sleeved outside the receiving port, the lifting ring is located between the two limiting rings, one end of the first spring is fixedly connected to the lower surface of the limiting ring, and the other end of the first spring is fixedly connected with the upper surface of the lifting ring.

Preferably, the thread cylinder is positioned below the two limiting rings, the thread cylinder is sleeved outside the threaded rod, and the internal thread of the thread cylinder is matched with the external thread of the threaded rod.

The utility model has the technical effects and advantages that:

1. according to the utility model, the distributor body is connected with the mounting plate by the cooperation of the arc-shaped elastic plate and the fixing rod instead of screws, so that the insertion and the detachment are more rapid and convenient, the mounting and the replacement of the output port and the receiving port are facilitated for people, the working efficiency is improved, the two mounting grooves formed on two sides of the mounting plate are distributed in a diagonal manner, the stability of the connection between the distributor body and the mounting plate is enhanced, the damaged output port or receiving port can be replaced independently, and the cost is reduced;

2. according to the utility model, the external element is connected with the distributor body through the output port and the receiving port, the U-shaped clamping plates at the two sides are respectively sleeved at the two sides of the external element, the threaded rod is downwards moved under the action of the first spring, then the threaded cylinder is rotated to fix the threaded rod, the first spring is in a compressed state, and the U-shaped clamping plates are tightly attached to the external element at the moment, so that loosening at the interface of the output port and the receiving port can be effectively prevented, the condition that the normal operation of the distributor body is influenced due to poor contact is avoided, and the stability and reliability of connection are improved.

Drawings

Fig. 1 is a schematic diagram of a power divider according to the present utility model.

Fig. 2 is an enlarged view of the structure of fig. 1 a according to the present utility model.

Fig. 3 is a side cross-sectional view of a power splitter mounting plate of the present utility model.

Fig. 4 is an enlarged view of the structure of fig. 3B according to the present utility model.

In the figure: the distributor comprises a distributor body 1, an output port 2, a receiving port 3, an arc-shaped support column 4, a limiting ring 5, a threaded rod 6, a U-shaped clamping plate 7, a first spring 8, a lifting ring 9, a threaded cylinder 10, a mounting plate 11, a mounting groove 12, an arc-shaped elastic plate 13, a spring cylinder 14, a second spring 15, a limiting plate 16, a fixing rod 17, an L-shaped through groove 18, a lifting rod 19, a third spring 20 and a baffle 21.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a compact power distributor as shown in fig. 1-4, which comprises a distributor body 1, wherein a receiving port 3 is arranged on one side of the distributor body 1, four output ports 2 are arranged on one side of the distributor body 1 far away from the receiving port 3, through grooves are formed in the surfaces of the distributor body 1 and correspond to the output ports 2 and the receiving ports 3, a mounting plate 11 is arranged on one side of the output ports 2 and the receiving ports 3 close to the distributor body 1, the mounting plate 11 corresponds to the through grooves, a connecting structure is arranged between the mounting plate 11 and the inner wall of the through grooves, and the connecting structure comprises an arc-shaped elastic plate 13, a spring cylinder 14, a second spring 15, a limiting plate 16, a fixing rod 17 and a lifting rod 19.

Mounting panel 11 is close to the both sides of logical inslot wall and has all been seted up mounting groove 12, spring section of thick bamboo 14 sets up in the inside of mounting groove 12, the bottom fixed mounting of spring section of thick bamboo 14 is on the inner wall of mounting groove 12, the adjustment tank has all been seted up to the both sides inner wall that mounting groove 12 is relative, second spring 15 sets up in the inside of spring section of thick bamboo 14, the one end fixed connection of second spring 15 is in the bottom of spring section of thick bamboo 14, fixed connection between the other end of second spring 15 and limiting plate 16, the both ends sliding connection of limiting plate 16 is in the inside of adjustment tank, dead lever 17 fixed connection is kept away from one side of second spring 15 at limiting plate 16, the extension tank has been seted up to the position that mounting panel 11 corresponds with dead lever 17.

According to the utility model, the through groove is formed in the surface of the distributor body 1, the connection between the distributor body 1 and the output port 2 and the receiving port 3 is realized by installing the mounting plate 11 in the through groove, the fixing rod 17 stretches out of the stretching groove formed in the mounting plate 11 in a natural state, the guide groove is formed in the position corresponding to the fixing rod 17 at one side of the through groove, the fixing rod 17 corresponds to the position of the guide groove, when the fixing rod 17 is extruded by the guide groove, the limiting plate 16 presses the second spring 15 to compress the bottom of the spring cylinder 14, the limiting plate 16 can slide in the adjusting grooves formed in the two sides of the spring cylinder 14, so that the mounting plate 11 can be freely installed in the through groove formed in the distributor body 1, and when the fixing rod 17 corresponds to the opening of the L-shaped through groove 18, the fixing rod 17 can extend into the L-shaped through groove 18, so that the mounting plate 11 is realized.

The distributor body 1 is provided with L-shaped through grooves 18 corresponding to the two mounting grooves 12, a third spring 20 is arranged at a position corresponding to the opening of the surface of the distributor body 1 and positioned at the L-shaped through grooves 18, one end of the third spring 20 is fixedly connected with the outer surface of the distributor body 1, one end of the third spring 20, which is far away from the distributor body 1, is fixedly connected with a baffle 21, a lifting rod 19 is sleeved in the third spring 20, one end of the lifting rod 19 is fixedly connected with the lower surface of the baffle 21, one end of the lifting rod 19, which is far away from the baffle 21, extends into the L-shaped through grooves 18, a fixing belt is arranged at the outer ring of the lifting rod 19, an arc-shaped elastic plate 13 is connected to one side, which is close to the other opening of the L-shaped through grooves 18, of the lifting rod 19 through the fixing belt, and the position of the fixing rod 17 corresponds to the position of the other opening of the L-shaped through grooves 18.

Wherein, under natural state, the tip of arc elastic plate 13 is laminated with the one end of dead lever 17 that stretches into L type and lead to the inslot 18 mutually, arc elastic plate 13 receives the effect of L type and lead to the inslot 18 inner wall, the degree of buckling is restricted, when pressing down baffle 21, third spring 20 atress compression, baffle 21 drives lifter 19 and moves to the bottom of L type and lead to the inslot 18, arc elastic plate 13 receives the restriction of L type and lead to the inslot 18 inner wall to diminish, arc elastic plate 13 can take place elastic deformation, the one end that arc elastic plate 13 is close to dead lever 17 extrudees dead lever 17, make dead lever 17 to keeping away from the direction of arc elastic plate 13 and remove, when dead lever 17 shifts out to the outside of L type and lead to the inslot 18, realize the purpose of tearing down mounting panel 11, when cancelling the pressure to baffle 21, receive the effect of third spring 20, arc elastic plate 13 can resume initial position.

Specifically, the cooperation through arc elastic plate 13 and dead lever 17 has replaced being connected between with distributor body 1 and mounting panel 11 through the screw, makes cartridge and split more convenient fast, and the people of being convenient for are to the installation and the change of output port 2 and receiving port 3, have improved work efficiency, and two mounting grooves 12 that the mounting panel 11 both sides were seted up are the mode distribution of diagonal, have strengthened the stability of being connected between distributor body 1 and the mounting panel 11, and can change the output port 2 or the receiving port 3 of damage alone, the cost is reduced.

The upper side of the mounting plate 11 is provided with stable clamping structures on both sides of the output port 2 and the receiving port 3, and the stable clamping structures comprise a limiting ring 5, a threaded rod 6, a U-shaped clamping plate 7, a first spring 8, a lifting ring 9 and a threaded cylinder 10.

The upper side of mounting panel 11 all is provided with two arc support columns 4 in the both sides of output port 2 and receiving port 3, and stop collar 5 is provided with two, and two stop collar 5 fixed mounting is between the one side that two arc support columns 4 are close to mutually, and threaded rod 6 runs through in the inner wall of two stop collar 5, and U-shaped splint 7 are connected with one side fixed close to mutually with two threaded rods 6.

Wherein, external component passes through being connected between output port 2 and the receiving port 3 and the distributor body 1, establish the U-shaped splint 7 of both sides in external component's both sides respectively, under the effect of first spring 8, downwardly moving threaded rod 6, afterwards rotatory screw thread section of thick bamboo 10 is fixed threaded rod 6, first spring 8 is in compressed state, make U-shaped splint 7 and external component closely laminate this moment, can effectually prevent the not hard up of output port 2 and receiving port 3 interface department, thereby avoided the condition emergence that influences the normal operating of distributor body 1 because of the contact failure, stability and reliability of connection have been improved.

Specifically, when the distributor body 1 shakes, under the action of the elastic support and the buffer of the first spring 8, the external elements of the U-shaped clamping plate 7 can be tightly attached to each other and pressed in the interface, so that the looseness of the interface is avoided.

The outside of receiving port 3 is all located to first spring 8 and lift ring 9 cover, and lift ring 9 is located between two spacing rings 5, and the one end fixed connection of first spring 8 is in the lower surface of spacing ring 5, and fixed connection is between the upper surface of the other end of first spring 8 and lift ring 9.

The thread cylinder 10 is positioned below the two limiting rings 5, the thread cylinder 10 is sleeved outside the threaded rod 6, and the internal thread of the thread cylinder 10 is matched with the external thread of the threaded rod 6.

Claims

1. A compact power divider comprising a divider body (1), characterized in that: the distributor comprises a distributor body (1), wherein a receiving port (3) is arranged on one side of the distributor body (1), four output ports (2) are arranged on one side, away from the receiving port (3), of the distributor body (1), through grooves are formed in the surfaces of the distributor body (1) and the positions, corresponding to the output ports (2) and the receiving ports (3), of the distributor body, a mounting plate (11) is arranged on one side, close to the distributor body (1), of the output ports (2) and the receiving ports (3), the mounting plate (11) corresponds to the positions of the through grooves, a connecting structure is arranged between the mounting plate (11) and the inner wall of the through grooves, and comprises an arc-shaped elastic plate (13), a spring cylinder (14), a second spring (15), a limiting plate (16), a fixing rod (17) and a lifting rod (19).

2. A compact power divider as recited in claim 1, characterised in that: mounting panel (11) are close to the both sides of logical inslot wall and have all been seted up mounting groove (12), spring section of thick bamboo (14) set up in the inside of mounting groove (12), the bottom fixed mounting of spring section of thick bamboo (14) is on the inner wall of mounting groove (12), the adjustment tank has all been seted up to the both sides inner wall that mounting groove (12) are relative, second spring (15) set up in the inside of spring section of thick bamboo (14), the one end fixed connection of second spring (15) is in the bottom of spring section of thick bamboo (14), fixed connection between the other end of second spring (15) and limiting plate (16), the both ends sliding connection of limiting plate (16) is in the inside of adjustment tank, one side that second spring (15) was kept away from in limiting plate (16) is fixed connection to dead lever (17), the corresponding position of mounting panel (11) and dead lever (17) has been seted up and has been stretched out the groove.

3. A compact power divider as recited in claim 1, characterised in that: the distributor comprises a distributor body (1), two mounting grooves (12) and a lifting rod (19), wherein the two mounting grooves (12) are correspondingly arranged on the distributor body (1), an L-shaped through groove (18) is formed in the position corresponding to the opening of the surface of the distributor body (1), a third spring (20) is arranged at the position corresponding to the opening of the surface of the distributor body, one end of the third spring (20) is fixedly connected with the outer surface of the distributor body (1), one end of the third spring (20) away from the distributor body (1) is fixedly connected with a baffle plate (21), the lifting rod (19) is sleeved in the third spring (20), one end of the lifting rod (19) is fixedly connected with the lower surface of the baffle plate (21), one end of the lifting rod (19) away from the baffle plate (21) extends into the inside of the L-shaped through groove (18), a fixing belt is arranged at the outer ring of the lifting rod (19), one side, close to the other opening of the L-shaped through groove (18), of the lifting rod (19) is connected with the fixing belt, and the position of the fixing rod (17) corresponds to the other opening of the L-shaped through groove (18).

4. A compact power divider as recited in claim 1, characterised in that: the upper side of mounting panel (11) all sets up stable clamping structure in the both sides of output port (2) and receiving port (3), stable clamping structure includes spacing ring (5), threaded rod (6), U-shaped splint (7), first spring (8), lifting ring (9) and screw barrel (10).

5. The compact power divider as recited in claim 4, further comprising: the utility model discloses a device for fixing a U-shaped clamping plate, including mounting panel (11), limiting ring (5), threaded rod (6), U-shaped clamping plate (7) and threaded rod (6), wherein the top of mounting panel (11) all is provided with two arc support column (4) above output port (2) and the both sides of receiving port (3), limiting ring (5) are provided with two, two limiting ring (5) fixed mounting is between one side that two arc support column (4) are close to mutually, threaded rod (6) run through in the inner wall of two limiting ring (5), one side fixed connection that U-shaped clamping plate (7) and two threaded rod (6) are close to mutually.

6. The compact power divider as recited in claim 4, further comprising: the lifting device is characterized in that the first springs (8) and the lifting rings (9) are sleeved outside the receiving port (3), the lifting rings (9) are located between the two limiting rings (5), one ends of the first springs (8) are fixedly connected to the lower surface of the limiting rings (5), and the other ends of the first springs (8) are fixedly connected with the upper surface of the lifting rings (9).

7. The compact power divider as recited in claim 4, further comprising: the thread cylinder (10) is located below the two limiting rings (5), the thread cylinder (10) is sleeved outside the threaded rod (6), and the internal thread of the thread cylinder (10) is matched with the external thread of the threaded rod (6).