Direct insertion type power divider

Abstract

The utility model discloses a direct insertion type power divider, and relates to the technical field of power dividers, the direct insertion type power divider comprises a housing assembly, a support plate assembly and a PCB assembly, the housing assembly comprises a housing main body, a sliding groove, a screw rod, a fixed block and a rotating handle, according to the utility model, through the arrangement of the shell assembly with the bolt, the fixed block and the rotating handle, the supporting plate assembly with the connecting hole and the PCB assembly with the fixed groove, an operator can rotate the rotating handle to drive the bolt to rotate during use; the bolts rotate to drive the fixing blocks to slide, and the shell assembly, the supporting plate assembly and the PCB assembly are connected and fixed through the sliding grooves, the connecting holes and the fixing grooves, so that the situation that internal elements of the power divider are damaged by high temperature generated in the welding process due to the fact that welding is used for connecting and fixing is avoided; the connection mode is simple and easy to operate, and operators can conveniently disassemble the power divider for maintenance, repair and replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of power dividers, in particular to a direct-insertion power divider. Background Art

[0002] The power divider is a very important microwave passive device in wireless communication systems. It is a device that divides one input signal energy into two or more outputs of equal or unequal energy. It is widely used in power divider array feeding systems, power amplifiers and wireless local area networks.

[0003] The utility model patent with patent application publication number CN 217444603 U discloses a plug-in power divider, including a shell, the shell has a top wall and a side wall, and the bottom of the shell is open; a support frame, the support frame includes a fitting section, a support section and a protrusion, the two ends of the fitting section are respectively connected to fix the support section, and the support section is connected to fix the protrusion; a PCB bottom plate, the side of the PCB bottom plate is provided with a card slot, the PCB bottom plate is connected to a fixed pin, and the PCB bottom plate covers the bottom opening of the shell. The shell of the utility model is a stretching type, which keeps the appearance structure unchanged and is convenient for welding. The support frame is installed inside to ensure the indicators and optimize the structure.

[0004] However, the above device still has some disadvantages in actual use. The most obvious one is that the outer shell of the device is connected and fixed to the support frame and the PCB board by welding. The high temperature generated during the welding process can easily damage the internal components of the power divider and the operation is cumbersome and troublesome. When welding is used for connection, it is very inconvenient for operators to maintain, repair or replace the power divider, and it is also easy to damage the power divider, resulting in a waste of manpower and material resources.

[0005] Therefore, it is necessary to invent a plug-in power divider to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a plug-in power divider, which solves the problem that the device proposed in the above background technology uses welding for connection and fixation, and the high temperature generated during the welding process is easy to damage the internal components of the power divider and the operation is cumbersome and troublesome. When welding is used for connection, it is very inconvenient for operators to maintain, repair or replace the power divider, and it is also easy to damage the power divider, resulting in a waste of manpower and material resources.

[0007] According to one aspect of the present disclosure, the following technical solution is provided: a plug-in power divider, comprising:

[0008] A housing assembly, the housing assembly comprising a housing body, a sliding groove, a screw, a fixed block and a rotating handle, wherein two sliding grooves are provided, the two sliding grooves are respectively provided on the inner side of the housing body and extend into the interior of the housing body, the screw is threadedly connected to the housing body and extends into the interior of the housing body, the fixed block is rotationally connected to one end of the threaded rod through a bearing and is located inside the sliding block, and the rotating handle is fixedly connected to the outside of the threaded rod;

[0009] a support plate assembly, the support plate assembly being slidably connected to the interior of the housing assembly; and

[0010] A PCB board assembly is clamped with the support board assembly and is located outside the support board assembly.

[0011] According to at least one embodiment of the plug-in power divider disclosed herein, the support plate assembly includes a support base plate, a support frame, a connecting protrusion and a connecting hole, the support frame is fixedly connected to the outer side of the support base plate, the connecting protrusion is fixedly connected to the outer side of the support frame, and the connecting hole is opened on the surface of the connecting protrusion and passes through the connecting protrusion.

[0012] According to at least one embodiment of the plug-in power divider disclosed herein, the PCB board assembly includes a PCB board body, a fixed connecting plate, a fixed slot and a pin, the fixed connecting plate is fixedly connected to the outside of the PCB board body, the fixed slot is opened on the side of the fixed connecting plate and extends into the inside of the fixed connecting plate, the pin is fixedly connected to the outside of the fixed connecting plate, and the sliding slot, the connecting hole and the fixed slot are matched in size and position.

[0013] According to the plug-in power divider of at least one embodiment of the present disclosure, the shell assembly also includes a first magnetic block, which is fixedly connected to the inside of the shell body, and the support plate assembly also includes a second magnetic block, which is fixedly connected to the outside of the support base plate.

[0014] Technical effects and advantages of the utility model:

[0015] The utility model provides a shell assembly with bolts, a fixing block and a rotating handle, a support plate assembly with a connecting hole and a PCB board assembly with a fixing groove, so that when in use, an operator can drive the bolt to rotate by turning the rotating handle, and the rotation of the bolt drives the fixing block to slide, and the shell assembly, the support plate assembly and the PCB board assembly are connected and fixed through the sliding groove, the connecting hole and the fixing groove, thereby avoiding the use of welding for connection and fixing, resulting in damage to the internal components of the power divider caused by the high temperature generated in the welding process. The connection method is simple and easy to operate, and it is convenient for the operator to disassemble the power divider for maintenance, repair and replacement.

[0016] The utility model provides a shell body with a first magnetic block and a support plate assembly with a second magnetic block, so that when an operator is installing the support base plate, the adsorption effect of the first magnetic block and the second magnetic block can more quickly and conveniently push the support base plate into the bottom of the shell body, so that the connecting hole and the sliding groove are quickly aligned, which is convenient for the fixing block to connect and fix, thereby improving the installation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings illustrate exemplary embodiments of the present disclosure and together with the description serve to explain the principles of the present disclosure. These drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification.

[0018] Figure 1 It is a schematic diagram of the overall structure of a plug-in type power divider according to an embodiment of the present disclosure.

[0019] Figure 2 It is a schematic diagram of the structure of a housing assembly of a plug-in type power divider according to an embodiment of the present disclosure.

[0020] Figure 3 It is a schematic structural diagram of a support plate assembly of a plug-in type power divider according to an embodiment of the present disclosure.

[0021] Figure 4 It is a schematic diagram of the structure of a PCB board assembly of a plug-in type power divider according to an embodiment of the present disclosure.

[0022] The specific reference numerals in the figure are:

[0023] 1. Shell assembly; 11. Shell body; 12. Sliding groove; 13. Screw; 14. Fixed block; 15. Rotating handle; 16. First magnetic block;

[0024] 2. Support plate assembly; 21. Support base plate; 22. Support frame; 23. Connecting protrusion; 24. Connecting hole; 25. Second magnetic block;

[0025] 3. PCB board assembly; 31. PCB board body; 32. Fixed connecting plate; 33. Fixed slot; 34. Pin. DETAILED DESCRIPTION

[0026] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0027] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in the present disclosure can be combined with each other. The technical solution of the present disclosure will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] Unless otherwise specified, the exemplary embodiments / embodiments shown will be understood as providing exemplary features of various details of some ways in which the technical concept of the present disclosure can be implemented in practice. Therefore, unless otherwise specified, the features of the various embodiments / embodiments can be combined, separated, interchanged and / or rearranged without departing from the technical concept of the present disclosure.

[0029] The use of cross-hatching and / or shading in the accompanying drawings is generally used to make the boundaries between adjacent components clear. As such, unless otherwise specified, the presence or absence of cross-hatching or shading does not convey or indicate any preference or requirement for the specific materials, material properties, dimensions, proportions, commonalities between the components shown, and / or any other characteristics, attributes, properties, etc. of the components. In addition, in the accompanying drawings, the sizes and relative sizes of the components may be exaggerated for clarity and / or descriptive purposes. When the exemplary embodiments can be implemented differently, the specific process sequence can be performed in a different order than described. For example, two successively described processes can be performed substantially simultaneously or in an order opposite to the described order. In addition, the same figure numbers represent the same components.

[0030] When a component is referred to as being "on" or "over," "connected to," or "coupled to" another component, the component may be directly on, directly connected to, or directly coupled to the other component, or intervening components may be present. However, when a component is referred to as being "directly on," "directly connected to," or "directly coupled to" another component, there are no intervening components. For this purpose, the term "connected" may refer to a physical connection, an electrical connection, etc., with or without intervening components.

[0031] For descriptive purposes, the present disclosure may use spatially relative terms such as "under," "beneath," "under," "down," "over," "upper," "above," "higher," and "side (e.g., as in "sidewall")," to describe the relationship of one component to another (other) component as shown in the accompanying drawings. The spatially relative terms are intended to encompass different orientations of the device in use, operation, and / or manufacture in addition to the orientation depicted in the accompanying drawings. For example, if the device in the accompanying drawings is turned over, components described as "under" or "beneath" other components or features would subsequently be positioned "over" the other components or features. Thus, the exemplary term "under" can encompass both the "above" and "below" orientations. Furthermore, the device may be otherwise oriented (e.g., rotated 90 degrees or at other orientations), and the spatially relative descriptors used herein should be interpreted accordingly.

[0032] The terms used here are for the purpose of describing specific embodiments, and are not intended to be restrictive. As used here, unless the context clearly indicates otherwise, the singular forms "one (kind, person)" and "said (the)" are also intended to include plural forms. In addition, when the terms "comprise" and / or "include" and their variations are used in this specification, it is explained that there are stated features, integral bodies, steps, operations, parts, assemblies and / or their groups, but it is not excluded that there are or add one or more other features, integral bodies, steps, operations, parts, assemblies and / or their groups. It should also be noted that, as used here, the terms "substantially", "approximately" and other similar terms are used as approximate terms and not as degree terms, so that they are used to explain the inherent deviations of the measured values, calculated values ​​and / or the values ​​provided that will be recognized by those of ordinary skill in the art.

[0033] Figure 1 It is a schematic diagram of the overall structure of a plug-in type power divider according to an embodiment of the present disclosure.

[0034] like Figure 1-Figure 4 As shown, the plug-in type power divider of the present disclosure may include: a housing assembly 1, a support plate assembly 2, a PCB board assembly 3 and other components.

[0035] Figure 2 It is a schematic structural diagram of a housing assembly 1 of a plug-in type power divider according to an embodiment of the present disclosure.

[0036] like Figure 2As shown, in the present disclosure, the shell assembly 1 includes a shell body 11, a sliding groove 12, a screw 13, a fixed block 14, a rotating handle 15 and a first magnetic block 16, wherein the sliding grooves 12 are provided with two, and the two sliding grooves 12 are respectively provided on the inner side of the shell body 11 and extend into the shell body 11, the screw 13 is threadedly connected to the shell body 11 and extends into the shell body 11, the fixed block 14 is rotatably connected to one end of the threaded rod through a bearing and is located inside the sliding block, the rotating handle 15 is fixedly connected to the outside of the threaded rod, and the first magnetic block 16 is fixedly connected to the inside of the shell body 11.

[0037] Therefore, the operator first rotates the rotating handle 15 , and the rotating handle 15 drives the bolt to rotate inside the housing body 11 , and the rotating bolt drives the fixing block 14 to slide in the sliding groove 12 .

[0038] Figure 3 It is a schematic structural diagram of a support plate assembly 2 of a plug-in type power divider according to an embodiment of the present disclosure.

[0039] like Figure 3 As shown, in a preferred embodiment, the support plate assembly 2 includes a support base plate 21, a support frame 22, a connecting protrusion 23, a connecting hole 24 and a second magnetic block 25, wherein the support frame 22 is fixedly connected to the outer side of the support base plate 21, the connecting protrusion 23 is fixedly connected to the outer side of the support frame 22, the connecting hole 24 is opened on the surface of the connecting protrusion 23 and passes through the connecting protrusion 23, and the second magnetic block 25 is fixedly connected to the outer side of the support base plate 21.

[0040] Thus, the operator pushes the support base plate 21 into the shell body 11 , and quickly fits the support base plate 21 to the inside of the shell body 11 through the adsorption effect of the first magnetic block 16 and the second magnetic block 25 , so that the sliding groove 12 is aligned with the connecting hole 24 .

[0041] Figure 4 It is a schematic structural diagram of a PCB board assembly 3 of a plug-in type power divider according to an embodiment of the present disclosure.

[0042] like Figure 4 As shown, in the present disclosure, the PCB board assembly 3 includes a PCB board body 31, a fixed connecting plate 32, a fixed groove 33 and a pin 34, wherein the fixed connecting plate 32 is fixedly connected to the outside of the PCB board body 31, the fixed groove 33 is opened on the side of the fixed connecting plate 32 and extends into the inside of the fixed connecting plate 32, the pin 34 is fixedly connected to the outside of the fixed connecting plate 32, and the sliding groove 12, the connecting hole 24 and the fixed groove 33 are matched in size and position.

[0043] Therefore, the operator slides the PCB board body 31 into the support frame 22 and engages it with the connecting protrusion, and then the operator continues to rotate the rotating handle 15 to drive the bolt to rotate, and the bolt drives the fixing block 14 to move and enter the fixing groove 33 through the connecting hole 24 to fix the shell assembly 1, the support plate assembly 2 and the PCB assembly.

[0044] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments / methods or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments / methods or examples described in this specification and the features of different embodiments / methods or examples, unless they are contradictory.

[0045] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0046] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A plug-in power divider, characterized in that: include: A housing assembly (1), the housing assembly (1) comprising a housing body (11), a sliding groove (12), a screw rod (13), a fixing block (14) and a rotating handle (15), the sliding groove (12) being provided with two, the two sliding grooves (12) being provided respectively on the inner side of the housing body (11) and extending into the housing body (11), the screw rod (13) being threadedly connected to the housing body (11) and extending into the housing body (11), the fixing block (14) being rotationally connected to one end of the threaded rod via a bearing and being located inside the sliding block, and the rotating handle (15) being fixedly connected to the outer side of the threaded rod; A support plate assembly (2), the support plate assembly (2) being slidably connected to the interior of the housing assembly (1); and A PCB board assembly (3), wherein the PCB board assembly (3) is clamped with the support board assembly (2) and is located outside the support board assembly (2).

2. The plug-in type power divider according to claim 1, characterized in that: The support plate assembly (2) comprises a support base plate (21), a support frame (22), a connecting protrusion (23) and a connecting hole (24); the support frame (22) is fixedly connected to the outside of the support base plate (21); the connecting protrusion (23) is fixedly connected to the outside of the support frame (22); and the connecting hole (24) is formed on the surface of the connecting protrusion (23) and penetrates the connecting protrusion (23).

3. The plug-in type power divider according to claim 1, characterized in that: The PCB board assembly (3) comprises a PCB board body (31), a fixed connecting plate (32), a fixed slot (33) and a pin (34); the fixed connecting plate (32) is fixedly connected to the outside of the PCB board body (31); the fixed slot (33) is arranged on the side of the fixed connecting plate (32) and extends into the inside of the fixed connecting plate (32); the pin (34) is fixedly connected to the outside of the fixed connecting plate (32); and the sliding slot (12), the connecting hole (24) and the fixed slot (33) are matched in size and position.

4. The plug-in type power divider according to claim 2, characterized in that: The shell assembly (1) further comprises a first magnetic block (16), wherein the first magnetic block (16) is fixedly connected to the inside of the shell body (11); the support plate assembly (2) further comprises a second magnetic block (25), wherein the second magnetic block (25) is fixedly connected to the outside of the support base plate (21).

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