Conducting rod structure for coupler

Abstract

The utility model provides a conducting rod structure for a coupler, which comprises a conducting straight rod, a conducting bent rod and a protective assembly, and is characterized in that a plurality of irregular grooves are formed in the surfaces of the conducting straight rod and the conducting bent rod; the two ends of the conductive bent rod are fixedly connected with strip-shaped rods. The protection assembly comprises a protection baffle. Two ends of the conductive straight rod and one end of the strip-shaped rod are respectively provided with a joint groove; the protective baffle is fixed to the bottom of the connector groove. The protection assembly is arranged, the protection baffle is fixed to the bottom of the connector groove, in the working process, the conductive plug is clamped into the connector groove, then tinning is conducted, tin falls between the top of the protection baffle and the inner wall of the connector groove, the protection baffle can prevent tin from leaking downwards, and the tinning effect is improved. Therefore, tin is accumulated at the bottoms of the conductive straight rod and the conductive bent rod, so that the conductive straight rod and the conductive bent rod can be flatly laid at the bottom of the coupler cavity, the stability of an electromagnetic wave reflection coefficient is ensured, and the working adaptability is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of coupler, especially a kind of coupler electric pole structure. BACKGROUND

[0002] Coupler is a kind of device for coupling or decoupling signal in circuit.In microwave system, coupler is often called power distribution component, and when signal transmission is carried out, electrically conductive rod is used for conduction.

[0003] The coupler currently generally uses two electrically conductive rods, and the structure is mainly composed of a straight rod and a bent rod, and a joint groove is formed at both ends of the straight rod and the bent rod for connecting with the electrically conductive plug, and the electrically conductive plug is fixed to the straight rod and the bent rod after being connected.

[0004] Since the electrically conductive rods are connected with the electrically conductive plug through the joint groove, tin is prone to accumulate at the bottom of the electrically conductive rod when tinning, which causes corresponding protrusions at the bottom of the electrically conductive rod, and the electrically conductive rod cannot be placed horizontally in the cavity of the coupler, which affects the reflection coefficient of internal electromagnetic wave and the adaptability of work needs to be improved. UTILITY MODEL CONTENTS

[0005] The utility model provides a kind of coupler electric pole structure to solve the problems in the background art.

[0006] In order to solve the above problems, the utility model provides a kind of coupler electric pole structure, which comprises an electrically conductive straight rod, an electrically conductive bent rod and a protection assembly, and a plurality of irregular grooves are formed on the surface of the electrically conductive straight rod and the electrically conductive bent rod;The two ends of the electrically conductive bent rod are fixedly connected with a strip-shaped rod;The protection assembly comprises a protection baffle;The two ends of the electrically conductive straight rod and one end of the strip-shaped rod are provided with joint grooves;The protection baffle is fixed at the bottom of the joint groove.

[0007] Preferably, wide-slot clamps and narrow-slot clamps are clamped between the surfaces of the electrically conductive straight rod and the electrically conductive bent rod;Open clamps are clamped on the surfaces of the electrically conductive straight rod and the electrically conductive bent rod.

[0008] Preferably, a large gap and a small gap are respectively formed between the surfaces of the electrically conductive straight rod and the electrically conductive bent rod;The wide-slot clamps are clamped at the large gap;The narrow-slot clamps are clamped at the small gap;The open clamps are clamped between the top and the bottom of the electrically conductive straight rod and the electrically conductive bent rod.

[0009] The beneficial effects of the above technical solutions are:

[0010] By setting the protection assembly, the protection baffle is fixed at the bottom of the joint groove, when working, the conductive plug is clamped into the joint groove, then tinning is carried out, and the tin will fall between the top of the protection baffle and the inner wall of the joint groove, the protection baffle can prevent the tin from falling down, so that the tin is accumulated at the bottom of the conductive straight rod and the conductive bent rod, the conductive straight rod and the conductive bent rod can be laid flat at the bottom of the coupler cavity, the stability of the electromagnetic wave reflection coefficient is ensured, and the adaptability of work is improved. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a three-dimensional structure schematic view of the utility model.

[0012] Figure 2 It is another perspective three-dimensional structure schematic view of the utility model.

[0013] Figure 3 It is a schematic view of part of the structure of the utility model.

[0014] Figure 4 It is a schematic view of the conductive straight rod structure in the utility model.

[0015] Figure 5 It is a schematic view of the conductive bent rod structure in the utility model.

[0016] 1, conductive straight rod; 2, conductive bent rod; 3, irregular groove; 4, strip-shaped rod; 5, protection baffle; 6, joint groove; 7, wide slot clamp; 8, narrow slot clamp; 9, opening clamp; 10, large gap; 11, small gap. DETAILED DESCRIPTION

[0017] The embodiment of the utility model will be described in detail below in combination with the drawings.

[0018] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the utility model, it is necessary to explain that, unless there are explicit provisions and limitations, the terms "connected", "connected" should be understood broadly, for example, it can be fixed connection, can also be detachable connection, movable connection or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate media.

[0020] As Figure 1 - Figure 5 As shown in the embodiment, a kind of coupler electrically conductive rod structure, including electrically conductive straight pole 1, electrically conductive bent pole 2 and protection assembly, the surface of electrically conductive straight pole 1 and electrically conductive bent pole 2 is all set with multiple irregular grooves 3;The both ends of electrically conductive bent pole 2 are all fixedly connected with strip pole 4;The protection assembly includes protection baffle 5;The both ends of electrically conductive straight pole 1 and one end of strip pole 4 are all set with joint groove 6;Protection baffle 5 is fixed in the bottom of joint groove 6.

[0021] Through the above technical scheme, electrically conductive rod is mainly composed of electrically conductive straight pole 1 and electrically conductive bent pole 2, irregular grooves 3 are set on the surface of electrically conductive straight pole 1 and electrically conductive bent pole 2, to realize that electrically conductive straight pole 1 and electrically conductive bent pole 2 can form multiple different gaps, strip pole 4 is fixed at the both ends of electrically conductive bent pole 2, and joint groove 6 is set on the surface of electrically conductive straight pole 1 and strip pole 4, joint groove 6 is used to butt joint with electrically conductive plug, protection baffle 5 is fixed in the bottom of joint groove 6, when working, electrically conductive plug is clamped into joint groove 6, then tinning is carried out again, and the tin will fall between the top of protection baffle 5 and the inner wall of joint groove 6, which can prevent tin from leaking, so that tin is accumulated at the bottom of electrically conductive straight pole 1 and electrically conductive bent pole 2, so that electrically conductive straight pole 1 and electrically conductive bent pole 2 can be laid flat at the bottom of coupler cavity, the stability of electromagnetic wave reflection coefficient is guaranteed, and the adaptability of work is improved.

[0022] As Figure 2 And Figure 3 As shown, the surface of electrically conductive straight pole 1 and electrically conductive bent pole 2 is clamped with wide slot clamp 7 and narrow slot clamp 8;The surface of electrically conductive straight pole 1 and electrically conductive bent pole 2 is clamped with open clamp 9;The surface between electrically conductive straight pole 1 and electrically conductive bent pole 2 forms a large gap 10 and a small gap 11 respectively;Wide slot clamp 7 is clamped at large gap 10;Narrow slot clamp 8 is clamped at small gap 11;Open clamp 9 is clamped between the top and bottom of electrically conductive straight pole 1 and electrically conductive bent pole 2.

[0023] Through the technical scheme, due to the effect of the irregular groove 3, a large gap 10 and a small gap 11 can be formed between the conductive straight rod 1 and the conductive curved rod 2, the wide slot clip 7 is arranged at the large gap 10, thereby clamping the conductive straight rod 1 and the conductive curved rod 2, the narrow slot clip 8 is arranged at the small gap 11, thereby clamping the conductive straight rod 1 and the conductive curved rod 2 again, so that the conductive straight rod 1 and the conductive curved rod 2 can be kept parallel, the opening clip 9 is clamped between the top and the bottom of the conductive straight rod 1 and the conductive curved rod 2, so that the conductive straight rod 1 and the conductive curved rod 2 can be kept in the same horizontal plane, and the conductive straight rod 1 and the conductive curved rod 2 can be laid flat at the bottom of the coupler cavity, thereby ensuring the stability of the electromagnetic wave reflection coefficient.

[0024] Finally, it should be noted that: the above implementation cases are only used to illustrate the present application, and not to limit the technical solutions described in the present application; therefore, although the present application has been described in detail with reference to the above embodiments, those skilled in the art should understand that the present application can still be modified or replaced, and all technical solutions and improvements that do not deviate from the spirit and scope of the present application should be covered in the scope of the claims of the present application; the technologies not described in detail in the present application are realized by the existing technologies.

Claims

1. A structure of electrically conductive rods for couplers, comprising electrically conductive straight rods (1), electrically conductive curved rods (2) and a protection assembly, characterized in that: The surface of the conductive straight rod (1) and the conductive curved rod (2) is provided with a plurality of irregular grooves (3); both ends of the conductive curved rod (2) are fixedly connected with a strip-shaped rod (4); the protection assembly comprises a protection baffle (5); both ends of the conductive straight rod (1) and one end of the strip-shaped rod (4) are provided with joint grooves (6); the protection baffle (5) is fixed at the bottom of the joint groove (6).

2. The conductive rod structure for a coupler according to claim 1, wherein: The surface of the conductive straight rod (1) and the conductive curved rod (2) is provided with a plurality of irregular grooves (3); both ends of the conductive curved rod (2) are fixedly connected with a strip-shaped rod (4); the protection assembly comprises a protection baffle (5); both ends of the conductive straight rod (1) and one end of the strip-shaped rod (4) are provided with joint grooves (6); the protection baffle (5) is fixed at the bottom of the joint groove (6).

3. The conductive rod structure for a coupler according to claim 2, wherein: The surface of the conductive straight rod (1) and the conductive curved rod (2) is provided with a plurality of irregular grooves (3); both ends of the conductive curved rod (2) are fixedly connected with a strip-shaped rod (4); the protection assembly comprises a protection baffle (5); both ends of the conductive straight rod (1) and one end of the strip-shaped rod (4) are provided with joint grooves (6); the protection baffle (5) is fixed at the bottom of the joint groove (6).

Images