Novel connector radio frequency shielding case

Abstract

The utility model discloses a novel connector radio frequency shielding case, which comprises a shielding case body prepared by a stretching forming process, one end of the shielding case body is a connection port, and the other end is an elastic plugging port. A plurality of notches are formed in the position of the elastic plugging port of the shielding case body, and the edge position of the elastic plugging port is divided into a plurality of elastic clamping pieces through the notches; according to the radio frequency shielding case provided by the utility model, the elastic plugging port structure is formed on the shielding case in an integrated stretching forming mode in cooperation with flanging, rotary cutting and grooving processes, and the elastic clamping pieces in the elastic plugging port can provide better deformation tension in the plugging process, so that more adjustment amplitudes can be achieved in the plug-in work; not only can the structure tightness of plug-in fit be improved, but also the plug-in work of the connector can be carried out more conveniently. Meanwhile, the overall machining difficulty is low, the production efficiency of shielding case machining in actual machining production can be effectively improved, and the machining cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of connectors and relates to a novel connector radio frequency shielding cover. Background Art

[0002] In the past, a shielded connector for communication is known, which is mounted on a vehicle such as a car and is arranged on a wired communication path between an on-board electrical installation (navigation system, ETC, monitor, etc.) and an external device (camera, etc.) in the vehicle or between on-board electrical installations. However, the signal shielding of the shielded connector structure in the prior art is incomplete, and the overall processing difficulty is relatively large, resulting in low production efficiency and high processing costs. Utility Model Content

[0003] In order to solve the implementation technical problems, the utility model adopts the following technical solutions:

[0004] A novel connector radio frequency shielding cover comprises: a shielding cover body prepared by a stretch forming process; the shielding cover body is a tubular structure, one end of the shielding cover body is a connection port, and the other end is an elastic plug port; wherein, a plurality of cutouts are formed at the position of the elastic plug port of the shielding cover body, and the edge position of the elastic plug port is separated into a plurality of elastic clips by the cutouts, and the tail ends of the elastic clips are independently connected with the shielding cover body.

[0005] As a further solution of the utility model: the tubular shielding cover body adopts a three-section structure and is prepared by a three-stage stretching forming process; it is gradually narrowed from the elastic plug port to the connection port on the other side.

[0006] As a further solution of the utility model: the number of the cutouts in the elastic plug port is 2-8.

[0007] As a further solution of the utility model: the size of the cutout in the elastic plug section is between 2 and 4.5 mm.

[0008] As a further solution of the utility model: the elastic plug port has a structure that is narrow in the front and wide in the back.

[0009] As a further solution of the utility model: the start position of the elastic clip is formed with an outward arc bend to form a flange portion; so that the elastic plug port forms a mouth flange structure.

[0010] The beneficial effects of the utility model are as follows: the radio frequency shielding cover in the utility model forms an elastic plug-in port structure on the shielding cover through an integrated stretching forming method in combination with flanging, rotary cutting and slitting processes; during the plugging process, the elastic clips in the elastic plug-in port can provide better deformation tension, so that there is more adjustment range during the plug-in work, which can not only improve the structural tightness of the plug-in fit, but also make it more convenient to plug the connectors; at the same time, the overall processing difficulty is low, which can effectively improve the production efficiency of the shielding cover processing in actual processing and production, and reduce the processing cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model. DETAILED DESCRIPTION

[0012] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. It should be understood that the present application is not limited to the example embodiments disclosed herein. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0013] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0014] 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 one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0015] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0016] The utility model provides Figure 1 In an embodiment of the utility model, a new type of connector radio frequency shielding cover comprises: a shielding cover body 1 prepared by a stretch forming process; the shielding cover body 1 is a tubular structure, one end of the shielding cover body 1 is a connection port 2, and the other end is an elastic plug port 3; wherein, a plurality of cutouts 31 are formed at the position of the elastic plug port 3 of the shielding cover body 1, and the edge position of the elastic plug port 3 is divided into a plurality of elastic clips 32 by the cutouts 31, and the tail end of the elastic clip 32 is independently connected with the shielding cover body 1;

[0017] During use, the RF shielding cover structure is used to be plugged in with the male head of the connector. The male head of the connector is inserted into the elastic plug-in port 3. During the plug-in process, the elastic clip 32 in the elastic plug-in port 3 can provide better deformation tension, so that there is more adjustment range during the plug-in operation, which is convenient for the plug-in operation of the connector.

[0018] Furthermore, the number of cutouts 31 of the elastic plug port 3 in the shielding cover body 1 can be 2-8; and in actual use, assemblers can select a radio frequency shielding cover with a corresponding number of cutouts 31 according to different connector sizes and different assembly tightness requirements.

[0019] Furthermore, the size of the cutout 31 in the elastic plug section is between 2 and 4.5 mm, which can ensure the use function of the elastic clip 32 and prevent signal leakage.

[0020] Furthermore, the tubular structure of the shielding cover body 1 adopts a three-section structure and is prepared by a three-stage stretching forming process; it is gradually narrowed from the elastic plug-in port 3 to the connection port 2 on the other side. The RF shielding cover under this structural style can achieve the effect of plug-in closing, and can generate retention force on the connector during use to prevent poor contact.

[0021] Furthermore, the elastic plug-in port 3 is narrow in front and wide in the back, which can achieve the effect of tightly clamping the male head of the connector at the connection point, and in order to achieve the guiding effect during the plug-in process, the starting position of the elastic clip 32 is formed with an outward arc bend to form a flange portion 33; the elastic plug-in port 3 forms a mouth flange structure, and when the plug-in connection is performed, the guiding effect is achieved through the flange portion 33, ensuring that the male head can be smoothly inserted into the RF shielding cover of the device.

[0022] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "including a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0023] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A new type of connector radio frequency shielding cover, characterized in that: include: The shielding cover body is prepared by a stretching forming process; the shielding cover body is a tubular structure, one end of the shielding cover body is a connection port, and the other end is an elastic plug-in port; wherein, a plurality of incisions are formed at the position of the elastic plug-in port of the shielding cover body, and the edge position of the elastic plug-in port is separated into a plurality of elastic clips by the incisions, and the tail end of the elastic clip is independently connected with the shielding cover body.

2. A novel connector radio frequency shielding cover according to claim 1, characterized in that: The tubular shielding cover body adopts a three-section structure and is prepared by a three-stage stretching forming process; it is gradually narrowed from the elastic plug-in port to the connection port on the other side.

3. The novel connector radio frequency shielding cover according to claim 1 is characterized in that: The number of cutouts in the flexible plug port ranges from 2 to 8.

4. The novel connector radio frequency shielding cover according to claim 1 is characterized in that: The size of the incision in the elastic plug-in section is between 2 and 4.5 mm.

5. The novel connector radio frequency shielding cover according to claim 1 is characterized in that: The elastic plug port has a structure that is narrow at the front and wide at the back.

6. The novel connector radio frequency shielding cover according to claim 5 is characterized in that: The opening position of the elastic clip is formed with an outward arc bend to form a flange portion, so that the elastic plug-in port forms a mouth flange structure.

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