阅读说明：本技术 一种环型器壳体组件 (Circulator shell assembly ) 是由 王振海 于 2019-11-06 设计创作，主要内容包括：一种环型器壳体组件,用于安装至一种通讯设备的主板上,其包括用以收容环型器组件的壳体及用以将环型器组件封装于壳体内的盖板,所述壳体包括底壁及环绕底壁并向底壁上方延伸的侧壁,所述侧壁与底壁共同围成一腔体,所述盖板的外周形成有外螺纹,所述壳体的侧壁的内表面形成有内螺纹,所述盖板与壳体通过外螺纹与内螺纹啮合,所述侧壁从上向下开设有多个缺口,所述环型器组件设有定位片,所述定位片形成有从缺口延伸出侧壁外的限位台,所述限位台阻挡于侧壁的外表面,用于防止侧壁外翻。(The utility model provides a circulator casing subassembly for install to communication equipment's mainboard on, its includes the casing that is used for acceping the circulator subassembly and is used for encapsulating the apron of circulator subassembly in the casing, the casing includes diapire and encircles the diapire and to the lateral wall that the diapire top extends, the lateral wall encloses into a cavity with the diapire jointly, the periphery of apron is formed with the external screw thread, the internal surface of the lateral wall of casing is formed with the internal thread, apron and casing pass through external screw thread and internal thread engagement, a plurality of breachs have been seted up from last to bottom to the lateral wall, the circulator subassembly is equipped with the spacer, the spacer is formed with and extends the outer spacing platform of lateral wall from the breach, spacing platform blocks in the surface of lateral wall for prevent that the lateral wall from turning up.)

1. The utility model provides a circulator casing subassembly for install to communication equipment's mainboard on, include the casing that is used for acceping the circulator subassembly and be used for encapsulating the apron in the casing with the circulator subassembly, the casing includes the diapire and encircles the diapire and to the lateral wall that extends above the diapire, the lateral wall encloses into a cavity with the diapire jointly, the periphery of apron is formed with the external screw thread, the internal surface of the lateral wall of casing is formed with the internal thread, apron and casing pass through external screw thread and internal thread engagement, its characterized in that: the side wall is provided with a plurality of gaps from top to bottom, the ring-shaped device assembly is provided with a positioning sheet, the positioning sheet is provided with a limiting table extending out of the side wall from the gaps, and the limiting table blocks the outer surface of the side wall and is used for preventing the side wall from turning outwards.

2. The circulator housing assembly of claim 1 wherein: the positioning sheet is provided with a body part, at least part of the body part is accommodated in the cavity, and the limiting table is formed by the outward protruding of the edge position of the body part.

3. The circulator housing assembly of claim 2 wherein: the locating plate is provided with a protrusion matched with the notch in a protruding mode along the edge of the body part, and the limiting table is formed by sinking the position, corresponding to the notch, of one side of the protrusion.

4. The circulator housing assembly of claim 3 wherein: the lug boss comprises a neck part accommodated in the notch, and the limiting table is formed by further extending the positions of the neck part at two sides of the notch.

5. The circulator housing assembly of claim 4 wherein: the lug boss further comprises a limiting part formed by further extending the neck outwards, the neck is accommodated in the notch, the neck is narrower than the limiting part in the width direction of the notch, and at least one end of the limiting part forms the limiting table.

6. The circulator housing assembly of claim 1 wherein: the breach is equipped with threely, the arch corresponds to be equipped with threely, each protruding both sides all are formed with spacing platform.

7. The circulator housing assembly of claim 1 wherein: the positioning sheet is located at any position of a half or more than a half of the height of the cavity in the vertical direction.

8. The circulator housing assembly of claim 1 wherein: the circulator component at least comprises a temperature compensation plate, a central conductor and a magnetic homogenizing plate, and the positioning plate is actually the temperature compensation plate and/or the magnetic homogenizing plate.

9. The circulator housing assembly of claim 1 wherein: the ring-shaped device assembly is provided with a plurality of connecting pins for connecting to a communication equipment mainboard, and when the ring-shaped device assembly is installed in the inner cavity from top to bottom, the connecting pins are exposed from corresponding gaps.

10. The circulator housing assembly of claim 1 wherein: the edge of spacer runs through formation and lateral wall complex arc through-hole structure and forms spacing platform, the lateral wall is worn to locate in the arc through-hole structure.

Technical Field

The invention relates to the technical field of communication equipment accessories, in particular to a circulator shell assembly.

Background

Publicly cloth in 2015 year 3 month 25 days's chinese utility model patent ZL201420677194.4, and publish in 2014 year 3 month 26 days's chinese utility model patent ZL201320597251.3, all disclosed a ring type ware that is used for fourth generation mobile communication equipment, its cavity is equipped with the external screw thread, and the apron is equipped with the internal thread, and both are through the solid fixed ring type ware subassembly of screw-thread fit, the cavity generally by the diapire and encircle the diapire and enclose jointly to establish to the lateral wall that extends above the diapire and form, a plurality of breachs are seted up from last downwards to the lateral wall, the breach is used for stepping down the equipment to the interior ring type ware subassembly's of cavity connection foot. However, with the development of 5G communication equipment, the overall shape of the ring-shaped device is smaller than that of the 4G communication equipment. The outer diameter of the shell assembly of the existing 4G communication equipment ring-shaped device is usually larger than 10 mm. However, in the ring-shaped device of 5G communication equipment, the outer diameter of the housing assembly needs to be further reduced to about 7 mm or even smaller. The thickness of the side wall is necessarily made thinner, however, the thinner side wall inevitably brings about the reduction of the strength of the side wall, so that the problems of the outward expansion of the cavity (outward expansion of the side wall), thread sliding and the like are easily caused, and particularly, under the condition that the side wall has a certain height, the electrical performance of the ring-shaped device is poor, the ring-shaped device assembly is not firmly fixed and the like.

Disclosure of Invention

The main objective of the present invention is to provide a circulator casing assembly, which is not easy to release and the cover plate and the casing are stably fixed.

In order to achieve the above object, the present invention provides a circulator casing assembly for being mounted on a main board of a communication device, including a casing for accommodating the circulator assembly and a cover plate for enclosing the circulator assembly in the casing, wherein the casing includes a bottom wall and a side wall surrounding the bottom wall and extending upward from the bottom wall, the side wall and the bottom wall together enclose a cavity, an external thread is formed on the periphery of the cover plate, an internal thread is formed on the inner surface of the side wall of the casing, the cover plate and the casing are engaged with the internal thread through the external thread, the side wall is provided with a plurality of notches from top to bottom, the circulator assembly is provided with a positioning piece, the positioning piece is provided with a limiting table extending out of the side wall from the notch, and the limiting table blocks the outer surface of the side wall to prevent the side wall from turning outwards.

Furthermore, the positioning sheet is provided with a body part, at least part of the body part is accommodated in the cavity, and the limiting table is formed by the edge position of the body part protruding outwards.

Furthermore, the locating plate is provided with a protrusion matched with the notch in a protruding mode along the edge of the body part, and the limiting table is formed by sinking the position, corresponding to the notch, of one side of the protrusion.

Furthermore, the protrusion comprises a neck part accommodated in the notch, and the limiting table is formed by further extending the positions of the neck part at the two sides of the notch.

Furthermore, the protrusion further comprises a limiting part formed by further extending a neck outwards, the neck is accommodated in the notch, the neck is narrower than the limiting part in the width direction of the notch, and at least one end of the limiting part forms the limiting table.

Furthermore, the gaps are three, the protrusions are correspondingly three, and limiting platforms are formed on two sides of each protrusion.

Furthermore, the positioning sheet is positioned at any position of half or more than half of the height of the cavity in the vertical direction.

Furthermore, the circulator component at least comprises a temperature compensation plate, a central conductor and a magnetic homogenizing plate, and the positioning plate is actually the temperature compensation plate and/or the magnetic homogenizing plate.

Furthermore, the ring-shaped device assembly is provided with a plurality of connecting pins for connecting to a communication equipment mainboard, and when the ring-shaped device assembly is installed in the inner cavity from top to bottom, the connecting pins are exposed from the corresponding gaps.

Furthermore, the edge of spacer runs through formation and lateral wall complex arc through-hole structure and forms spacing platform, the lateral wall is worn to locate in the arc through-hole structure.

The invention has the beneficial effects that: through the structural design of the locating plate, the side wall can be prevented from being turned outwards.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention.

FIG. 1 is a perspective assembly view of the ring housing assembly of the present invention with arrows indicating the direction of rotation of the cover plate and the direction of outward expansion of the sidewall under force;

FIG. 2 is a side view of the circulator housing assembly shown in FIG. 1;

FIG. 3 is an exploded perspective view of the circulator housing assembly shown in FIG. 1;

FIG. 4 is an exploded perspective view of the circulator housing assembly of FIG. 1, further illustrating the structure of the cover plate, housing and spacer.

Detailed Description

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it is to be understood that the terms "comprises" and "comprising," and any variations thereof, as used herein, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1 to 4, in order to illustrate a circulator housing assembly 100 according to the present invention, a circulator assembly (not shown) is enclosed in the circulator housing assembly 100 to form a circulator, which is used for communication equipment in mobile communication technology and is installed on a main board (not shown) of the communication equipment. The ring housing assembly 100 is generally cylindrical in shape, and includes a housing 20 for receiving a ring assembly (not shown) and a cover plate 40 for enclosing the ring assembly in the housing 20, wherein the housing 20 includes a bottom wall 22 and a side wall 24 surrounding the bottom wall 22 and extending above the bottom wall 22. The side wall 24 is in a circular tube shape, the side wall 24 and the bottom wall 22 together enclose a cavity (not numbered), the side wall 24 is provided with a plurality of notches 241 from top to bottom, the circulator assembly is provided with a plurality of connecting pins (not shown) for connecting to a communication equipment mainboard, the circulator assembly is installed on the cavity from top to bottom, and the connecting pins are exposed from the corresponding notches 241. The outer diameter of the ring housing 20 of the present embodiment is 7 mm, but it is not excluded that the ring housing is configured to have a size of about 7 mm, such as 10 mm, 8 mm, or even 6 mm.

In this embodiment, the cover plate 40 is substantially in a circular sheet shape, an external thread 41 is formed on the outer periphery of the cover plate 40, a matching internal thread 240 is formed on the inner wall of the cavity of the housing 24, the cover plate 40 is engaged with the housing 24 through a thread, a mounting portion 42 is formed on the top surface of the cover plate 40 in an inward recessed manner, and the mounting portion 42 facilitates mounting and dismounting of the cover plate.

Referring to fig. 1 to 4, the ring housing assembly 100 of the present invention further includes a positioning plate 60. The positioning piece 60 includes a body 61 having a substantially circular sheet shape and a protrusion 62 formed to protrude outward along an edge of the body 61. A fitting groove 620 is concavely formed on one side of the protrusion 62 corresponding to the position of the notch 241 and forms a limit stop 6221, and the protrusion 62 includes a neck 621 with a narrow width (i.e. the part of the body portion 61 between the two fitting grooves 620) and a limit portion 622 located outside the neck 621 and having a wide width. The body portion 61 has a diameter no greater than the inner diameter of the side wall 24. The number of the protrusions 62 corresponds to the number of the notches 241. The body part 61 of the positioning sheet 60 is assembled from top to bottom and accommodated in the cavity, the neck part 622 is located in each notch 241, the limiting table 6221 is formed at two ends of the limiting part 622, and the limiting table 6221 hooks the outer surface of the side wall 24 located at two sides of the notch 241, so that the side wall 24 is prevented from being stressed and stretched outwards.

In this design, the notch 241 engaged with the protrusion 62 also serves as a connecting leg of the abduction ring-shaped device assembly, but in other embodiments, a notch (not shown) may be additionally formed on the side wall to engage with the protrusion 62.

In the present design, the circulator assembly assembled in the circulator housing assembly 100 generally includes a temperature compensation plate, a permanent magnet, a central conductor, a magnetic homogenizing plate, etc., and the circulator assembly is stacked up and down in the cavity in a certain order. The spacer 60 may be a temperature compensator and/or shim in the ring assembly or may be a metal sheet structure that is added thereto without substantially affecting the function of the ring. It should be noted that, in the present arrangement, the positioning plate preferably abuts against the lower surface of the cover plate 40, i.e. the closer to the cover plate 40, the better the effect. In a preferred embodiment, the positioning plate 60 is located at any position of a half or more of the height of the cavity in the vertical direction.

In addition, the structure of the position-limiting table 6221 in this design can also be replaced by other designs, for example, an arc-shaped through hole structure (the sidewall 24 correspondingly penetrates through the arc-shaped through hole, not shown) directly formed at the edge of the positioning plate 60 and matched with the sidewall 24 can also achieve the effect of preventing the sidewall 24 from turning outwards. In addition, the limit stop 6221 may be designed as two opposite L-shaped cantilever structures extending outward from the main body 61, and may also achieve the effect of preventing the side wall 24 from turning outward.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.