CN219959394U - Outer groove of metal die-casting power divider - Google Patents

Abstract

The utility model discloses an outer groove of a metal die-casting power divider, which comprises a shell, wherein a movable plate is connected between the tops of two sides of an inner cavity of the shell in a sliding manner, the top of the movable plate is fixedly connected with an active power divider body, two sides of the bottom of the inner cavity of the shell are fixedly connected with vertical rods, the tops of the vertical rods are fixedly connected with limiting blocks, the tops of the surfaces of the vertical rods are connected with a connecting plate in a sliding manner, and two sides of the tops of the connecting plate are fixedly connected with connecting rods. According to the utility model, through the matched use of the shell, the movable plate, the power divider body, the vertical rods, the limiting blocks, the connecting plates, the connecting rods, the buffer springs, the heat conducting plates, the heat conducting fins, the mounting blocks, the motor and the fan blades, the metal die-casting power divider has the advantages of shock absorption protection and heat dissipation effect improvement, and the problems that the existing metal die-casting power divider outer groove does not have the shock absorption protection function and the heat dissipation effect is unsatisfactory and cannot meet the use requirement can be effectively solved.

Description

Outer groove of metal die-casting power divider

Technical Field

The utility model relates to the technical field of power dividers, in particular to an outer groove of a metal die-casting power divider.

Background

The requirements of the market on the performance of the mobile communication base station antenna product are increasingly improved, and the requirements on the performance of devices used in the product are also increased, the power divider is called a power divider for short, is the simplest and most commonly used microwave passive device, plays a very important role in an antenna feed network, however, the existing metal die-casting power divider outer groove does not have the function of damping protection, and meanwhile, the heat dissipation effect is not ideal, so that the use requirements cannot be met.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide the outer groove of the metal die-casting power divider, which has the advantages of shock absorption protection and improvement of heat dissipation effect, and can effectively solve the problems that the existing outer groove of the metal die-casting power divider does not have the shock absorption protection function and the heat dissipation effect is not ideal, so that the use requirement cannot be met.

(II) technical scheme

The utility model provides a technical scheme that the metal die-casting power divider outer groove comprises a shell, wherein a movable plate is connected between the tops of two sides of an inner cavity of the shell in a sliding manner, an active power divider body is fixedly connected to the tops of the movable plate, vertical rods are fixedly connected to two sides of the bottom of the inner cavity of the shell, a limiting block is fixedly connected to the tops of the vertical rods, a connecting plate is connected to the tops of the surfaces of the vertical rods in a sliding manner, connecting rods are fixedly connected to the two sides of the tops of the connecting plates, the tops of the connecting rods are fixedly connected to the bottoms of the movable plate, a buffer spring is sleeved on the bottoms of the surfaces of the vertical rods, a heat conducting plate is fixedly connected to the tops of the heat conducting plate, a mounting block is fixedly connected to the two sides of the tops of the inner cavity of the shell, a motor is fixedly connected to the bottoms of the mounting block, and a fan blade is fixedly connected to the output end of the motor.

As a preferable scheme, a damper is fixedly connected to the center of the bottom of the inner cavity of the shell, and the top of the damper is fixedly connected with the bottom of the movable plate.

As the preferable scheme, the top of shell inner chamber both sides has all seted up logical groove, the inner wall fixedly connected with dust screen of logical groove.

As a preferable scheme, the bottom of the buffer spring is fixedly connected with the inner wall of the shell, and the top of the buffer spring is fixedly connected with the bottom of the connecting plate.

As a preferable scheme, the front of the shell is provided with a cover plate, and four corners of the front of the cover plate are fixedly connected with the shell through fasteners.

As a preferable scheme, the heat conducting plate and the heat conducting fins are made of copper, and the number of the heat conducting fins is seven.

(III) beneficial effects

Compared with the prior art, the utility model provides the outer groove of the metal die-casting power divider, which has the following beneficial effects:

1. according to the utility model, through the matched use of the shell, the movable plate, the power divider body, the vertical rods, the limiting blocks, the connecting plates, the connecting rods, the buffer springs, the heat conducting plates, the heat conducting fins, the mounting blocks, the motor and the fan blades, the metal die-casting power divider has the advantages of shock absorption protection and heat dissipation effect improvement, and the problems that the existing metal die-casting power divider outer groove does not have the shock absorption protection function and the heat dissipation effect is unsatisfactory and cannot meet the use requirement can be effectively solved.

2. According to the utility model, the buffer effect of the movable plate can be further improved by arranging the damper, dust can be prevented from entering the shell by arranging the dustproof net, and the inner structure of the shell can be conveniently overhauled by arranging the cover plate.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a front view of the structure of the present utility model;

fig. 3 is an enlarged view of a of fig. 1 according to the present utility model.

In the figure: 1. a housing; 2. a moving plate; 3. a power divider body; 4. a vertical rod; 5. a limiting block; 6. a connecting plate; 7. a connecting rod; 8. a buffer spring; 9. a heat conductive plate; 10. a heat conduction fin; 11. a mounting block; 12. a motor; 13. a fan blade; 14. a damper; 15. a through groove; 16. a dust screen; 17. and a cover plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-3, the present utility model: the utility model provides a ware external groove is divided to metal die-casting power, including shell 1, sliding connection has movable plate 2 between the top of shell 1 inner chamber both sides, the top fixedly connected with active distributor body 3 of movable plate 2, the equal fixedly connected with montant 4 in both sides of shell 1 inner chamber bottom, the top fixedly connected with stopper 5 of montant 4, the top sliding connection on montant 4 surface has connecting plate 6, the equal fixedly connected with connecting rod 7 in both sides at connecting plate 6 top, the top and the bottom fixedly connected with of movable plate 2 of connecting rod 7, the bottom cover on montant 4 surface is equipped with buffer spring 8, the top fixedly connected with heat-conducting plate 9 of active distributor body 3, the top fixedly connected with heat-conducting fin 10 of heat-conducting plate 9, the equal fixedly connected with installation piece 11 in both sides at shell 1 inner chamber top, the bottom fixedly connected with motor 12 of installation piece 11, the output fixedly connected with flabellum 13 of motor 12.

The center of the bottom of the inner cavity of the shell 1 is fixedly connected with a damper 14, and the top of the damper 14 is fixedly connected with the bottom of the movable plate 2.

By the above technical scheme, the buffer effect of the moving plate 2 can be further improved by the arrangement of the damper 14.

The top of the two sides of the inner cavity of the shell 1 is provided with a through groove 15, and the inner wall of the through groove 15 is fixedly connected with a dust screen 16.

By the above technical scheme, the dust screen 16 is arranged, so that dust can be prevented from entering the inside of the housing 1.

The bottom of the buffer spring 8 is fixedly connected with the inner wall of the shell 1, and the top of the buffer spring 8 is fixedly connected with the bottom of the connecting plate 6.

The front of the shell 1 is provided with a cover plate 17, and four corners of the front of the cover plate 17 are fixedly connected with the shell 1 through fasteners.

Through above-mentioned technical scheme, the setting of apron 17 can the inner structure of easy access shell 1.

The heat conducting plate 9 and the heat conducting fins 10 are made of copper, and the number of the heat conducting fins 10 is seven.

The working principle of the utility model is that; when the power divider body 3 shakes, the movable plate 2 is driven to move, the movable plate 2 drives the connecting rod 7 to move, the connecting rod 7 drives the connecting plate 6 to move, the connecting plate 6 extrudes the buffer spring 8, the buffer spring 8 has elasticity, so that the power divider body 3 can be buffered and protected, heat generated by the power divider body 3 can be conducted through the arrangement of the heat conducting plate 9 and the heat conducting fins 10, then the motor 12 drives the fan blades 13 to rotate, and the fan blades 13 rotate to discharge the heat out of the shell 1, so that the heat dissipation effect of the power divider body 3 is improved.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims (6)

1. The utility model provides a metal die-casting power divider external tank, includes shell (1), its characterized in that: sliding connection has movable plate (2) between the top of shell (1) inner chamber both sides, the top fixedly connected with active distributor body (3) of movable plate (2), the equal fixedly connected with montant (4) in both sides of shell (1) inner chamber bottom, the top fixedly connected with stopper (5) of montant (4), the top sliding connection on montant (4) surface has connecting plate (6), the equal fixedly connected with connecting rod (7) in both sides at connecting plate (6) top, the top of connecting rod (7) and the bottom fixedly connected with of movable plate (2), the bottom cover on montant (4) surface is equipped with buffer spring (8), the top fixedly connected with heat conduction board (9) of active distributor body (3), the equal fixedly connected with installation piece (11) in both sides at shell (1) inner chamber top, the bottom fixedly connected with motor (12) of installation piece (11), the output fixedly connected with flabellum (13) of motor (12).

2. The metal die-casting power divider external tank according to claim 1, wherein: the center of the bottom of the inner cavity of the shell (1) is fixedly connected with a damper (14), and the top of the damper (14) is fixedly connected with the bottom of the movable plate (2).

3. The metal die-casting power divider external tank according to claim 1, wherein: the top of shell (1) inner chamber both sides has all seted up logical groove (15), the inner wall fixedly connected with dust screen (16) of logical groove (15).

4. The metal die-casting power divider external tank according to claim 1, wherein: the bottom of the buffer spring (8) is fixedly connected with the inner wall of the shell (1), and the top of the buffer spring (8) is fixedly connected with the bottom of the connecting plate (6).

5. The metal die-casting power divider external tank according to claim 1, wherein: the front of the shell (1) is provided with a cover plate (17), and four corners of the front of the cover plate (17) are fixedly connected with the shell (1) through fasteners.

6. The metal die-casting power divider external tank according to claim 1, wherein: the heat conducting plates (9) and the heat conducting fins (10) are made of copper, and the number of the heat conducting fins (10) is seven.