CN213816382U

CN213816382U - 5G panel beating stripline is structure for phase shifter

Info

Publication number: CN213816382U
Application number: CN202022756477.6U
Authority: CN
Inventors: 陈文�; 高浩哲; 陈洪胜
Original assignee: Dongguan Zhenliang Precision Technology Co ltd
Current assignee: Dongguan Zhenliang Precision Technology Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-07-27
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a 5G panel beating stripline is structure for phase shifter, it includes shell body, medium subassembly, panel beating stripline and two sets of end blocking pieces, panel beating stripline and outside electric wire welded connection, the medium subassembly evagination extends to the shell body outside is provided with the pull rod, the medium subassembly includes first medium and the second medium through the fixed setting of offside back-off, form between first medium and the second medium and present a set of equipment chamber, just the medial surface of first medium and second medium all is provided with a plurality of contact archs. The utility model discloses a offside back-off looks adaptation ground card is solid first medium and second medium to form steadiness and the good feeder equipment chamber of spacing, and be equipped with the contact is protruding, fixes effectively on the one hand the panel beating stripline improves the equipment reliability of panel beating stripline, on the other hand reduces the medium subassembly with the frictional force of panel beating stripline avoids causing the influence to the realization of moving the looks ware function.

Description

5G panel beating stripline is structure for phase shifter

Technical Field

The utility model relates to the field of communication technology, concretely relates to 5G panel beating stripline is structure for phase shifter.

Background

With the continuous development of communication technology, base station coverage becomes more and more popular, but investment of operators in station building is reduced year by year, and unit price for equipment centralized purchase is also reduced year by year. In order to save the production cost, various equipment manufacturers and downstream matched manufacturers now put forward a new requirement of 'not reducing the electrical performance of the product and reducing the manufacturing cost in a large proportion'. The existing phase shifter feeder generally adopts a PCB structure, namely the feeder is fixed in the PCB, the friction between the feeder and a medium of the structure is large, the assembly stability is poor, the production and the processing are complex, and the cost is high. Therefore, how to design a phase shifter structural member with high assembly reliability and high limiting sliding stability, and further improving the comprehensive competitiveness of communication products while realizing the function of the phase shifter becomes an urgent technical problem for equipment manufacturers.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical problem, the utility model discloses a 5G panel beating stripline is structure for phase shifter.

The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is:

the utility model provides a 5G panel beating stripline is structure for phase shifter, its include the shell body, the activity set up in medium subassembly, card in the shell body put set up in panel beating stripline in the medium subassembly and overlap respectively and arrange in two sets of end-capping separation blades at shell body both ends, panel beating stripline and external electric wire welded connection, the medium subassembly extends to outward the shell body outside is provided with the pull rod, the medium subassembly includes first medium and the second medium through the fixed setting of offside back-off, form between first medium and the second medium and be used for the holding the feeder equipment chamber of panel beating stripline, just the medial surface of first medium and second medium all corresponds the feeder equipment chamber be provided with a plurality of with the contact of panel beating stripline butt is protruding.

In the above structural member for the 5G sheet metal strip line phase shifter, the first reverse-buckling protrusion is formed on the inner side surface of the first medium in an extending manner corresponding to the feeder assembly cavity, and the first reverse-buckling groove is formed on the outer side surface of the second medium in a corresponding manner to the first reverse-buckling protrusion.

In the above structural member for the 5G sheet metal strip line phase shifter, the inner side surface of the second medium is provided with a second inverted protrusion extending from the feeder assembly cavity, and the outer side surface of the first medium is provided with a second inverted groove corresponding to the second inverted protrusion.

The above structural member for the 5G sheet metal strip line phase shifter is characterized in that the first reverse-buckling protrusion and the second reverse-buckling protrusion are identical in structure, the first reverse-buckling protrusion comprises a limiting section and a clamping section, the limiting section is fixedly arranged on the inner side surface of the first medium, a stopping end surface is arranged on one side, close to the limiting section, of the clamping section, and an assembling pushing end surface is arranged on one side, far away from the limiting section, of the clamping section.

In the above structural member for a 5G sheet metal strip line phase shifter, the first reverse-buckling groove and the second reverse-buckling groove have the same structure, the second reverse-buckling groove includes a clamping through hole penetrating through the first medium and used for accommodating the limiting section of the second medium, and a reverse-buckling clamping seat used for clamping the clamping section is arranged adjacent to the clamping through hole.

Foretell 5G panel beating strip line structure for phase shifter, wherein the one end of first medium or second medium is provided with the first installation and dodges the seat, the pull rod corresponds the seat is dodged in the first installation and is provided with the second installation and dodge the seat mutually fittingly.

Foretell 5G panel beating stripline is structural part for phase shifter, wherein run through the seat is dodged in the first installation is provided with fixed through hole, in the seat is dodged in the second installation corresponds fixed protruding is provided with in fixed through hole looks adaptation.

The above-mentioned 5G panel beating stripline is structure for phase shifter, wherein run through one of them group the termination separation blade is provided with the pull rod and dodges the hole, the pull rod wear to arrange in the pull rod dodges the hole.

The above-mentioned 5G panel beating stripline is structural component for phase shifter, wherein the shell body encloses the frame under and encloses the frame including corresponding the last of setting, enclose the frame under and on be provided with respectively and supply the first sideslip spout and the second sideslip spout of medium subassembly activity.

Foretell structure for 5G panel beating stripline phase shifter, wherein the shell body still includes that the cladding encloses the frame, the cladding encloses the frame and is provided with first location arch, on enclose the frame and correspond first location arch looks adaptation ground is provided with first locating hole, it has a plurality of second location archs to enclose the frame evagination down, the cladding encloses the frame and corresponds second location arch looks adaptation ground is provided with the second locating hole.

The utility model has the advantages that: the utility model has reasonable and ingenious design, the first medium and the second medium are clamped and fixed in a matching way through the opposite side reverse buckle, so as to form a feeder assembly cavity with good stability and spacing performance, and the contact bulge is matched, on one hand, the sheet metal strip line is effectively fixed, the assembly reliability of the sheet metal strip line is further improved, on the other hand, the friction force between the medium component and the sheet metal strip line is reduced, and the influence on the realization of the function of the phase shifter is avoided; secondly, the medium assembly is movably arranged in the shell body, so that the limiting sliding stability of the medium assembly is effectively ensured, the function of the phase shifter is further convenient to realize, the assembling process is convenient, the structure of the structural member is simple, and the production cost is low.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural perspective view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

FIG. 3 is an exploded view of the dielectric assembly and the sheet metal strip line of the present invention;

FIG. 4 is a schematic cross-sectional view of a first medium of the present invention;

fig. 5 is a schematic perspective view of the middle pull rod of the present invention.

Detailed Description

The present invention is further described below with reference to specific embodiments, so that the technical solution of the present invention is easier to understand and master, rather than to limit the present invention.

Example (b): referring to fig. 1 to 5, the structural member for a 5G sheet metal strip line phase shifter provided by this embodiment, which comprises a shell body 1, a medium component 2 movably arranged in the shell body 1, a sheet metal strip line 3 clamped in the medium component 2, and two groups of end-sealing baffle plates 4 respectively sleeved at two ends of the shell body 1, the sheet metal strip line 3 is connected with an external electric wire 5 in a welding way, the medium component 2 extends to the outside of the shell body 1 in an outward protruding way and is provided with a pull rod 6, the medium assembly 2 includes a first medium 21 and a second medium 22 fixedly provided by opposite side undercuts, a feed line assembly cavity for accommodating the sheet metal strip line 3 is formed between the first medium 21 and the second medium 22, and the inner side surfaces of the first medium 21 and the second medium 22 are provided with a plurality of contact bulges 23 which are abutted against the sheet metal strip line 3 corresponding to the feeder assembly cavity.

Specifically, the first medium 21 and the second medium 22 are clamped and fixed in a matched manner by opposite side reverse buckles to form a feeder assembly cavity with good stability and limiting performance, and the contact bulge 23 is matched, so that the sheet metal strip line 3 is effectively fixed, the assembly reliability of the sheet metal strip line 3 is further improved, the friction force between the medium component 2 and the sheet metal strip line 3 is reduced, and the influence on the realization of the phase shifter function is avoided; secondly, the medium component 2 is movably arranged in the shell body 1, so that the limiting sliding stability of the medium component 2 is effectively ensured, and the function of a phase shifter is further facilitated; the sheet metal strip line 3 with the sheet metal structure is adopted, so that the structure of the medium component 2 is correspondingly simplified, and the production cost of the phase shifter is greatly saved.

Preferably, a first inverted protrusion 211 is extended from the inner side surface of the first medium 21 corresponding to the feeder assembly cavity, a first inverted groove 222 is formed in the outer side surface of the second medium 22 corresponding to the first inverted protrusion 211, and the first inverted protrusion 211 and the first inverted groove 222 are matched and arranged in a matching manner, so that the assembly reliability of the first medium 21 and the second medium 22 is further improved, and the stability and the limitation of the feeder assembly cavity are ensured to be good.

Further, in the medial surface of second medium 22 corresponds feeder equipment chamber extends and is provided with second back-off protrusion 221, the lateral surface of first medium 21 corresponds second back-off protrusion 221 is provided with second back-off recess 212, second back-off protrusion 221 with second back-off recess 212 looks adaptation ground cooperation sets up, further improves the equipment reliability of first medium 21 and second medium 22, and then ensures that feeder equipment chamber's steadiness and spacing are good.

Furthermore, the first inverted protrusion 211 and the second inverted protrusion 221 have the same structure, the first inverted protrusion 211 includes a limiting section 2111 and a fastening section 2112, the limiting section 2111 is fixedly disposed on the inner side surface of the first medium 21, one side of the fastening section 2112 close to the limiting section 2111 is provided with a stopping end surface 2113, and one side of the fastening section 2112 far away from the limiting section 2111 is provided with an assembling and pushing end surface 2114; specifically, the length of the limiting section 2111 is equal to or slightly greater than the sum of the widths of the inverted buckle holder 2122 and the feeder line assembly cavity, and the assembly reliability of the first medium 21 and the second medium 22 is further improved by matching the limiting section 2111 with the clamping section 2112.

Further, the first reverse-buckling groove 222 and the second reverse-buckling groove 212 have the same structure, the second reverse-buckling groove 212 includes a fastening through hole 2121 penetrating through the first medium 21 and configured to receive the limiting section of the second medium 22, and a reverse-buckling fastening seat 2122 configured to fasten the fastening section 2112 is disposed adjacent to the fastening through hole 2121.

Specifically, taking the first reverse-buckling protrusion 211 and the first reverse-buckling groove 222 as an example for explanation, during assembly, the assembly push-in end face 2114 of the first reverse-buckling protrusion 211 abuts against the first reverse-buckling groove 222 of the second medium 22, along with further extrusion, the fastening section 2112 passes through the fastening through hole of the second medium and is fastened on the reverse-buckling fastening seat, at this time, the limiting section 2111 penetrates through the fastening through hole, and the backstop end face 2113 abuts against the reverse-buckling fastening seat, so as to further improve the limiting and assembling reliability of the first medium 21 and the second medium 22.

Preferably, one end of the first medium 21 or the second medium 22 is provided with a first installation avoiding seat 241, and the pull rod 6 is provided with a second installation avoiding seat 61 corresponding to the first installation avoiding seat 241; specifically, the first installation avoiding seat 241 and the second installation avoiding seat 61 are adapted to enable the pull rod 6 and the first medium 21 or the second medium 22 to be located on the same plane, so that the limiting sliding stability of the medium assembly 2 is ensured, and the function of the phase shifter is further facilitated.

Further, a fixing through hole 242 is formed through the first installation avoiding seat 241, and a fixing protrusion 62 is correspondingly and fittingly arranged on the second installation avoiding seat 61 corresponding to the fixing through hole 242; the fixing through hole 242 and the fixing protrusion 62 are used in a matching manner, so that the pull rod 6 and the first medium 21 or the second medium 22 are assembled more firmly in a matching manner.

Furthermore, a pull rod avoiding hole is formed in the end-sealing blocking piece 4 penetrating through one group, and the pull rod 6 penetrates through the pull rod avoiding hole, so that the pull rod 6 can stably push and move transversely.

Furthermore, the shell body 1 includes an upper enclosure frame 11 and a lower enclosure frame 12 which are correspondingly arranged, the upper enclosure frame 11 and the lower enclosure frame 12 are respectively provided with a first traverse sliding chute 111 and a second traverse sliding chute 121 for the movement of the medium assembly 2, and the upper end and the lower end of the medium assembly 2 respectively translate on the first traverse sliding chute 111 and the second traverse sliding chute 121, so as to ensure the limiting sliding stability of the medium assembly 2, and further facilitate the realization of the function of the phase shifter.

Furthermore, the housing body 1 further includes a covering surrounding frame 13, the covering surrounding frame 13 is provided with a first positioning protrusion 131, the upper surrounding frame 11 is provided with a first positioning hole 112 corresponding to the first positioning protrusion 131 in a matching manner, the lower surrounding frame 12 is provided with a plurality of second positioning protrusions 122 in an outward protruding manner, and the covering surrounding frame 13 is provided with a second positioning hole 132 corresponding to the second positioning protrusions 122 in a matching manner.

The utility model discloses when the equipment, in the one end card of shell body 1 is solid one end blocking piece 4 will panel beating stripline 3 is arranged in between first medium 21 and the second medium 22, and the buckle equipment first medium 21 and second medium 22, this moment panel beating stripline 3 is arranged in the feeder group assembly cavity, will pull rod 6 the fixed protruding 62 card is arranged in fixed through-hole 242, and promote pull rod 6 so that assembled medium subassembly 2 push into extremely shell body 1 is inside, treat after medium subassembly 2 moves to corresponding position, will panel beating stripline 3 welds with external electric wire 5, at last with another end blocking piece 4 card in the other end of shell body 1, this moment pull rod 6 wears to arrange in pull rod 6 dodges in the hole.

The utility model has reasonable and ingenious design, the first medium and the second medium are clamped and fixed in a matching way through the opposite side reverse buckle, so as to form a feeder assembly cavity with good stability and spacing performance, and the contact bulge is matched, on one hand, the sheet metal strip line is effectively fixed, the assembly reliability of the sheet metal strip line is further improved, on the other hand, the friction force between the medium component and the sheet metal strip line is reduced, and the influence on the realization of the function of the phase shifter is avoided; secondly, the medium assembly is movably arranged in the shell body, so that the limiting sliding stability of the medium assembly is effectively ensured, and the function of the phase shifter is further facilitated.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, using the technical means and contents disclosed above, without departing from the scope of the technical solution of the present invention. Therefore, the protection scope of the present invention should be covered by the equivalent changes made according to the shape, structure and principle of the present invention, all without departing from the technical solution of the present invention.

Claims

1. The utility model provides a 5G panel beating stripline is structure for phase shifter, its characterized in that, its include the shell body, the activity set up in medium subassembly, card in the shell body put set up in panel beating stripline in the medium subassembly, and overlap respectively and arrange in two sets of end blocking pieces at shell body both ends, panel beating stripline and external electric wire welded connection, the medium subassembly is outer outstanding to extend to the shell body outside is provided with the pull rod, the medium subassembly includes first medium and the second medium through the fixed setting of offside back-off, it is used for the holding to form between first medium and the second medium the feeder equipment chamber of panel beating stripline, just the medial surface of first medium and second medium all corresponds the line feeder equipment chamber be provided with a plurality ofly with the contact of panel beating stripline butt is protruding.

2. The structural member for a 5G sheet metal strip line phase shifter according to claim 1, wherein a first inverted protrusion is arranged on the inner side surface of the first medium corresponding to the feeder assembly cavity in an extending manner, and a first inverted groove is arranged on the outer side surface of the second medium corresponding to the first inverted protrusion.

3. The structural member for a 5G sheet metal strip line phase shifter according to claim 2, wherein a second inverted protrusion is arranged on the inner side surface of the second medium corresponding to the feeder assembly cavity in an extending manner, and a second inverted groove is arranged on the outer side surface of the first medium corresponding to the second inverted protrusion.

4. The structural member for the 5G sheet metal strip line phase shifter according to claim 3, wherein the first reverse-buckling protrusion and the second reverse-buckling protrusion have the same structure, the first reverse-buckling protrusion comprises a limiting section and a clamping section, the limiting section is fixedly arranged on the inner side surface of the first medium, a backstop end surface is arranged on one side of the clamping section close to the limiting section, and an assembly pushing end surface is arranged on one side of the clamping section far away from the limiting section.

5. The structural member for a 5G sheet metal strip line phase shifter according to claim 4, wherein the first reverse-buckling groove and the second reverse-buckling groove have the same structure, the second reverse-buckling groove comprises a clamping through hole penetrating through the first medium and used for accommodating the limiting section of the second medium, and a reverse-buckling clamping seat used for clamping the clamping section is arranged adjacent to the clamping through hole.

6. The structural member for the 5G sheet metal strip line phase shifter according to claim 1, wherein one end of the first medium or the second medium is provided with a first installation avoiding seat, and the pull rod is provided with a second installation avoiding seat corresponding to the first installation avoiding seat in a matching manner.

7. The structural member for a 5G sheet metal strip line phase shifter according to claim 6, wherein a fixing through hole is formed through the first mounting avoiding seat, and a fixing protrusion is arranged on the second mounting avoiding seat in a manner of being matched with the fixing through hole.

8. The structural member for a 5G sheet metal strip line phase shifter according to claim 7, wherein a pull rod avoiding hole is formed through one group of the end-sealing blocking pieces, and the pull rod penetrates through the pull rod avoiding hole.

9. The structural member for a 5G sheet metal strip line phase shifter according to claim 8, wherein the shell body comprises an upper surrounding frame and a lower surrounding frame which are correspondingly arranged, and the upper surrounding frame and the lower surrounding frame are respectively provided with a first traverse sliding groove and a second traverse sliding groove for the movement of the medium assembly.

10. The structural member for a 5G sheet metal strip line phase shifter according to claim 9, wherein the shell body further comprises a covering surrounding frame, the covering surrounding frame is provided with a first positioning protrusion, the upper surrounding frame is provided with a first positioning hole corresponding to the first positioning protrusion in a matched manner, the lower surrounding frame is provided with a plurality of second positioning protrusions in a protruding manner, and the covering surrounding frame is provided with a second positioning hole corresponding to the second positioning protrusion in a matched manner.