A radio frequency phase shifter adjustment device

Abstract

The utility model discloses a radio frequency phase shifter adjustment device, which includes a phase shifter body and a connector installed on one side of the phase shifter body and plugged with an external plug connector, a movable enclosure is provided on the connector, and a groove for the enclosure to be sleeved is provided on the connector. The utility model uses the groove provided on the connector and the enclosure sleeved in the groove to ensure that the connector can maintain a tight fit after being plugged with the plug connector on the external data connection line, and when separation is required, the contact area between the surface wall of the connector and the plug connector on the external data connection line can be reduced by pressing the enclosure, so that the user can easily separate the connector from the plug connector on the data connection line.

Description

Technical Field

[0001] The utility model relates to the technical field of phase shifters, in particular to a radio frequency phase shifter adjustment device. Background Art

[0002] An RF phase shifter is a device used to adjust the phase of an RF signal. It can change the phase of the input signal without changing the amplitude, and is commonly used to adjust the phase in antenna arrays, RF signal generators, and other RF systems.

[0003] In addition, RF phase shifters are usually composed of adjustable capacitors, adjustable inductors or other phase adjustment elements. The signal phase is adjusted by adjusting the parameters of these elements and are widely used in communications, radar, radio and other RF systems.

[0004] During the use of the RF phase shifter, the plug connector on it needs to be connected to the data cable and connected to other electronic components for use. After the plug connector is connected to the data cable, if the manufacturer needs to make it convenient for users to plug and unplug the data connector, it is easy for the connector to fall off. If the manufacturer wants to ensure stability, the user often needs to pull and tug when plugging and unplugging the data connector, which may damage the data cable or the RF phase shifter. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In order to solve the problem that the connector on the RF phase shifter and the data connector are difficult to plug or plug too hard after being plugged in, the utility model provides the following technical solutions:

[0007] A radio frequency phase shifter adjustment device comprises a phase shifter body and a connector installed on one side of the phase shifter body and plugged into an external plug connector. A movable enclosure is arranged on the connector and a groove is provided on the connector for the enclosure to be sleeved.

[0008] On the basis of the above technical solution, the present invention can also be improved as follows.

[0009] As a preferred solution of the radio frequency phase shifter adjustment device of the utility model, the groove is opened around the surface wall of the connector to form an upper groove, a lower groove, a left groove and a right groove.

[0010] As a preferred solution of the RF phase shifter adjustment device of the utility model, wherein: sliding grooves are opened on the inner walls of both sides of the upper groove and the lower groove, and sliding plates connected to the enclosure plate are slidably connected in the sliding grooves.

[0011] As a preferred solution of the radio frequency phase shifter adjustment device of the utility model, the enclosure is composed of two first plates located at the upper part and the lower part and two second plates located at the left side and the right side.

[0012] As a preferred solution of the radio frequency phase shifter adjustment device of the utility model, the two first plates and the two second plates are connected by a rubber strip.

[0013] As a preferred solution of the radio frequency phase shifter adjustment device of the utility model, wherein: a support rod connected to the enclosure plate is provided on the bottom wall of the inner cavity of the groove.

[0014] As a preferred solution of the radio frequency phase shifter adjustment device of the utility model, the support rod is a memory metal rod, and an opening is provided on the middle side wall.

[0015] As a preferred solution of the radio frequency phase shifter adjustment device of the utility model, the support rod is a bendable arc rod.

[0016] The beneficial effect of the utility model is that through the groove provided on the connector and the enclosure sleeved in the groove, the connector can maintain a tight fit with the plug connector on the external data connection line after being plugged in. When separation is required, the contact area between the surface wall of the connector and the plug connector on the external data connection line can be reduced by pressing the enclosure, thereby facilitating the user to separate the connector from the plug connector on the data connection line. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 It is a stereogram of the whole embodiment.

[0019] Figure 2 It is a stereogram of the whole embodiment.

[0020] Figure 3 For this embodiment Figure 2 Enlarged view of point A in FIG.

[0021] In the figure; 1 phase shifter body, 2 connector, 21 groove, 22 slide slot, 23 slide plate, 3 enclosure, 31 first plate body, 32 second plate body, 33 rubber strip, 4 support rod, 41 opening. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Example

[0025] Reference Figures 1 to 3 , is an embodiment of the utility model, which provides a radio frequency phase shifter adjustment device mainly including a phase shifter body 1 and a connector 2 embedded in a side wall of the phase shifter body 1, and a plurality of through holes are provided at one end of the connector 2 close to the outside for inserting the copper rods in the plug connector on the external data connection line. At this time, the connector 2 and the plug connector on the external data connection line are tightly plugged.

[0026] It should be noted that in order to facilitate the user to separate the connector 2 and the plug connector on the external data connection line, a groove 21 is opened around the surface wall of the connector 2, and the enclosure 3 is sleeved in the groove 21. The outer wall of the enclosure 3 is parallel to the outer wall of the connector 2 to maintain the tightness of the connector 2 and the plug connector on the external data connection line when plugged in.

[0027] In addition, for the convenience of distinction, the groove 21 is divided into an upper groove, a lower groove, a left groove and a right groove according to the orientation of the connector 2. Slide grooves 22 are provided on the inner walls of both sides of the upper groove and the lower groove, and a slide plate 23 is slidably connected in the slide groove 22, and the slide plate 23 is fixed to the side wall of the enclosure 3. When the enclosure 3 is squeezed by external force, the slide plate 23 on it can move along the slide groove 22, so that the enclosure 3 enters the groove 21, and reduces the contact surface between the connector 2 and the plug connector on the external data connection line, so that the user can easily separate the connector 2 from the plug connector on the external data connection line.

[0028] In addition, although the enclosure 3 can be moved, when the enclosure 3 lacks support, the outer wall of the enclosure 3 and the outer wall of the connector 2 cannot be kept parallel. For this reason, the support rod 4 is fixed in the groove 21. The support rod 4 is a memory metal and can bend under external force. To further facilitate the bending of the support rod 4, an opening 41 is opened on one side of the middle part of the support rod 4. The upper end of the support rod 4 is fixed to the inner wall of the enclosure 3, and the lower end is fixed to the bottom wall of the groove 21. The highest position of the enclosure 3 is that the surface wall is parallel to the surface wall of the connector 2, so that the enclosure 3 can be squeezed by the user manually through a tool. The plugging of the connector 2 with the plug connector on the external data connection line will not cause the enclosure 3 to move downward.

[0029] In addition, the support rod 4 can also be an arc-shaped metal rod. The metal rod itself has an arc and can bend when squeezed by external force.

[0030] It should be noted that if the enclosure 3 is integrally formed, then when one side of the enclosure 3 is squeezed, the other side will also move downward and squeeze against the inner wall of the plug connector on the external data connection line, affecting the user's ability to pull out the connector 2. To this end, the enclosure 3 is divided into four parts, namely, a first plate body 31 composed of an upper part and a lower part, and a second plate body 32 composed of a left side and a right side. The first plate body 31 and the second plate body 32 are fixed by a rubber strip 33, so that when one side of the enclosure 3 is squeezed downward, the rubber strip 33 will be pulled first to bend, and the other side will not be driven downward to squeeze the inner wall of the plug connector on the external data connection line.

[0031] Working principle: Through the groove 21 opened on the connector 2 and the enclosure 3 sleeved in the groove 21, the connector 2 can maintain a tight fit with the plug connector on the external data connection line after being plugged in. When separation is required, the contact area between the surface wall of the connector 2 and the plug connector on the external data connection line can be reduced by pressing the enclosure 3, thereby facilitating the user to separate the connector 2 from the plug connector on the data connection line.

[0032] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and is not only structurally equivalent but also an equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0033] Additionally, in order to provide a concise description of example embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those that are not relevant to implementing the invention).

[0034] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0035] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A radio frequency phase shifter adjustment device, characterized in that: It comprises a phase shifter body (1) and a connector (2) mounted on one side of the phase shifter body (1) and capable of being plugged into an external plug connector, a movable enclosure (3) being provided on the connector (2), and a groove (21) for the enclosure (3) to be sleeved on the connector (2); The groove (21) is opened around the surface wall of the connector (2) and forms an upper groove, a lower groove, a left groove and a right groove.

2. The RF phase shifter adjustment device according to claim 1, characterized in that: The inner walls of both sides of the upper groove and the lower groove are provided with sliding grooves (22), and a sliding plate (23) connected to the enclosure plate (3) is slidably connected in the sliding groove (22).

3. The RF phase shifter adjustment device according to claim 1, wherein: The enclosure (3) is composed of two first plate bodies (31) located at the upper part and the lower part, and two second plate bodies (32) located at the left side and the right side.

4. The RF phase shifter adjustment device according to claim 3, characterized in that: The two first plates (31) and the two second plates (32) are connected via a rubber strip (33).

5. The RF phase shifter adjustment device according to claim 1, wherein: The bottom wall of the inner cavity of the groove (21) is provided with a support rod (4) connected to the enclosure plate (3).

6. The RF phase shifter adjustment device according to claim 5, characterized in that: The support rod (4) is a memory metal rod, and an opening (41) is provided on a middle side wall.

7. The RF phase shifter adjustment device according to claim 5, characterized in that: The support rod (4) is a bendable arc-shaped rod.

Images