CN209880777U

CN209880777U - Multilayer ferrite waveguide structure

Info

Publication number: CN209880777U
Application number: CN201920796929.8U
Authority: CN
Inventors: 李焕法
Original assignee: Beijing Xibao Electronic Technology Co Ltd
Current assignee: Beijing Xibao Electronic Technology Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2019-12-31
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a multilayer ferrite waveguide structure, including first violently managing, first inside of violently managing is equipped with first indisputable oxygen pipe, there is second indisputable oxygen pipe inside of first indisputable oxygen pipe through the branch rigid coupling, the outer wall rigid coupling of first indisputable oxygen pipe has the rubber tube, first outer wall of violently managing is equipped with the shielding pipe, first outer wall top and the equal rigid coupling in bottom of violently managing have the mount. This multilayer ferrite waveguide structure, can provide two electromagnetic wave transmission path, very big improvement the efficiency of transmission, and through the cooperation between first couple and the second couple, can be quick dismantle first iron oxygen pipe and second iron oxygen pipe, make first iron oxygen pipe and second iron oxygen pipe after long-time use, in case the demagnetization, can carry out quick dismantlement, later magnetize through external equipment, prevent to influence waveguide structure's normal use, need not wholly change waveguide structure, avoid extravagant.

Description

Multilayer ferrite waveguide structure

Technical Field

The utility model relates to a ferrite waveguide technical field specifically is a multilayer ferrite waveguide structure.

Background

The waveguide structure is an electromagnetic wave transmission tool, similar to electric power transmission through a cable, but different from the electric power transmission, electromagnetic waves are transmitted in the waveguide structure through reflection, the ferrite waveguide structure is used as one of the waveguide structures and is applied to various fields, but the waveguide structure in the prior art cannot provide a plurality of electromagnetic wave transmission channels in the use process, and after long-time use, the internal ferrite layer is easy to demagnetize, so that the normal use of the waveguide structure is influenced, if the waveguide structure is integrally replaced, the waveguide structure is quite wasteful, and the prior art cannot meet the use requirements of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multilayer ferrite waveguide structure to the waveguide structure who proposes among the prior art among the above-mentioned background art is solving at the in-process that uses, can't provide a plurality of electromagnetic wave transmission channel, and after long-time use, the problem of demagnetization appears easily in its inside ferrite layer, and then influences waveguide structure's normal use, if wholly change waveguide structure, very extravagant, so the problem that prior art can't satisfy people's use needs.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multilayer ferrite waveguide structure, includes first violently pipe, first inside of violently managing is equipped with first iron oxide pipe, the inside of first iron oxide pipe has second iron oxide pipe through the branch rigid coupling, the outer wall rigid coupling of first iron oxide pipe has the rubber tube, the outer wall of rubber tube and the first interference fit of violently managing, the top of first iron oxide pipe and the equal rigid coupling in bottom have first couple, first couple passes through opening and the first slip joint of violently managing, the first outer wall of violently managing is equipped with the shielding pipe, the first outer wall top of violently managing and the equal rigid coupling in bottom have the mount, the mount is in the same place with first couple joint, all be equipped with the connecting bolt about the left side of first violently pipe and the right side of shielding pipe, the top of connecting bolt is equipped with the gag lever post.

Preferably, the shield pipe includes that the second violently manages, the cover body and rubber circle, the inner wall right side that the second was violently managed links to each other with the outer wall right side screw thread of first violently managing, the inner wall left side that the second was violently managed and the outer wall rigid coupling of rubber circle are in the same place, the inner wall of rubber circle and the outer wall interference fit of the cover body, the inner wall of the cover body and the outer wall rigid coupling of first violently managing are in the same place.

Preferably, the fixing frame comprises a support, a pin shaft and a second hook, the support is fixedly connected with the outer wall of the first transverse pipe, the tail end of the support is rotatably connected with the second hook through the pin shaft, the second hook is connected with the first hook in a clamping manner, a torsion spring is sleeved on the outer wall of the pin shaft, and two ends of the torsion spring are respectively abutted against the support and the second hook.

Preferably, the connecting bolt comprises a threaded rod, a handle and a nut, the right end of the threaded rod is fixedly connected with the lower portion of the left side of the handle, the outer wall of the threaded rod is in threaded connection with the inner wall of the nut, and the threaded rod is located on the left side and the right side and is in clearance fit with the first transverse pipe and the second transverse pipe respectively.

Preferably, the gag lever post includes horizontal pole, spring and ring, the right-hand member of horizontal pole is in the same place with the left side top rigid coupling of handle, the outer wall and the spring cup joint of horizontal pole are in the same place, the inner wall of ring and the outer wall clearance fit of horizontal pole, both ends are in the same place with the left side rigid coupling of ring and handle respectively about the spring, the bottom rigid coupling of ring has the bearing, the inner wall of bearing is in the same place with the outer wall rigid coupling of nut.

Preferably, the height of the cross bars on the left and right sides is the same.

Compared with the prior art, the beneficial effects of the utility model are that: this multilayer ferrite waveguide structure, cooperation through between first iron oxide pipe and the second ferrite pipe, can provide two electromagnetic wave transmission channel, the in-process of waveguide structure among the prior art using has been solved, can't provide a plurality of electromagnetic wave transmission channel's problem, very big improvement the efficiency of transmission, and cooperation through between first couple and the second couple, can be quick dismantle first iron oxide pipe and second ferrite pipe, make first iron oxide pipe and second iron oxide pipe after long-time use, in case the demagnetization, can carry out quick dismantlement, later magnetize through external equipment, prevent to influence waveguide structure's normal use, need not wholly change waveguide structure, avoid extravagant, so this multilayer ferrite waveguide structure can satisfy people's use needs completely.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a schematic view showing the connection relationship between the threaded rod, the bearing and the cross rod in FIG. 2;

fig. 4 is a schematic view of a connection relationship between the cover, the second hook and the torsion spring in fig. 2.

In the figure: 1. the shielding pipe, 101, the horizontal pipe of second, 102, the cover body, 103, the rubber circle, 2, the mount, 201, the second couple, 202, the round pin axle, 203, the support, 204, torsion spring, 3, the connecting bolt, 301, the threaded rod, 302, the nut, 303, the handle, 4, the gag lever post, 401, the horizontal pole, 402, the spring, 403, the bearing, 404, the bearing, 5, the first horizontal pipe, 6, first iron oxygen pipe, 7, the second iron oxygen pipe, 8, branch, 9, first couple, 10, the opening, 11, the rubber tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a multilayer ferrite waveguide structure comprises a first transverse pipe 5, a first iron oxide pipe 6 is arranged inside the first transverse pipe 5, a second iron oxide pipe 7 is fixedly connected inside the first iron oxide pipe 6 through a support rod 8, the first iron oxide pipe 6 and the second iron oxide pipe 7 are both made of nickel-zinc ferrite, a rubber pipe 11 is fixedly connected to the outer wall of the first iron oxide pipe 6, the rubber pipe 11 increases friction between the first iron oxide pipe 6 and the first transverse pipe 5, the outer wall of the rubber pipe 11 is in interference fit with the first transverse pipe 5, first hooks 9 are fixedly connected to the top and the bottom of the first iron oxide pipe 6 respectively, a limiting effect can be achieved on the first transverse pipe 5 and the first iron oxide pipe 6 through the cooperation between the first hooks 9 and a second hook 201, the first hooks 9 are in sliding clamping connection with the first transverse pipe 5 through openings 10, a shielding pipe 1 is arranged on the outer wall of the first transverse pipe 5, and a fixing frame 2 is fixedly connected to the top and the bottom of the first transverse pipe 5, the fixing frame 2 is connected with a first hook 9 in a clamping manner, connecting bolts 3 are arranged on the upper and lower sides of the left side of the first transverse pipe 5 and the upper and lower sides of the right side of the shielding pipe 1, a limiting rod 4 is arranged above the connecting bolts 3, the shielding pipe 1 comprises a second transverse pipe 101, a cover body 102 and a rubber ring 103, the right side of the inner wall of the second transverse pipe 101 is in threaded connection with the right side of the outer wall of the first transverse pipe 5, the left side of the inner wall of the second transverse pipe 101 is fixedly connected with the outer wall of the rubber ring 103, the inner wall of the rubber ring 103 is in interference fit with the outer wall of the cover body 102, the rubber ring 103 ensures the sealing performance between the first transverse pipe 5 and the second transverse pipe 101, the inner wall of the cover body 102 is fixedly connected with the outer wall of the first transverse pipe 5, the fixing frame 2 comprises a support 203, a pin shaft 202 and a second hook 201, the support 203 is fixedly connected with the outer wall of the first transverse pipe 5, the first hook 9 is limited by the second hook 201, the first iron oxide pipe 6 is fixed, the torsion spring 204 is sleeved on the outer wall of the pin shaft 202, the torsion spring 204 provides clockwise torsion for the first hook 9, two ends of the torsion spring 204 are respectively abutted against the support 203 and the second hook 201, the connecting bolt 3 comprises a threaded rod 301, a handle 303 and a nut 302, the right end of the threaded rod 301 is fixedly connected with the lower portion of the left side of the handle 303, the outer wall of the threaded rod 301 is in threaded connection with the inner wall of the nut 302, the first transverse pipe 5 and the second transverse pipe 101 are conveniently connected with an external waveguide structure through the matching between the nut 302 and the threaded rod 301, the threaded rods 301 on the left side and the right side are respectively in clearance fit with the first transverse pipe 5 and the second transverse pipe 101, the limiting rod 4 comprises a transverse rod 401, a spring 402 and a circular ring 403, the right end of the transverse rod 401 is fixedly connected with the upper portion of the left side of the handle, the outer wall of horizontal pole 401 cup joints together with spring 402, spring 402 gives handle 303 the pulling force that is close to ring 403, the inner wall of ring 403 and the outer wall clearance fit of horizontal pole 401, both ends are in the same place with the left side rigid coupling of ring 403 and handle 303 respectively about spring 402, the bottom rigid coupling of ring 403 has bearing 404, bearing 404 is convenient for make when nut 302 rotates ring 403 can not rotate, the inner wall of bearing 404 is in the same place with the outer wall rigid coupling of nut 302, the horizontal pole 401 that is located the left and right sides highly the same.

When the multilayer ferrite waveguide structure is used, firstly, the first ferrite pipe 6 and the second ferrite pipe 7 are magnetized, then the first ferrite pipe 6 and the second ferrite pipe 7 are inserted into the first transverse pipe 5, the first hook 9 is ensured to move leftwards along the inner wall of the opening 10, when the first hook 9 is tightly propped against the left end of the opening 10, the second hook 201 is rotated, the second hook 201 is clamped with the first hook 9, at the moment, the first ferrite pipe 6 and the first transverse pipe 5 are fixed together, then the second transverse pipe 101 is in threaded connection with the outer wall of the first transverse pipe 5, the rubber ring 103 at the left end of the inner wall of the second transverse pipe 101 is in interference fit with the outer wall of the cover body 102, the protection of the inside of the first transverse pipe 5 is realized, the dustproof and waterproof effects are achieved, when the multilayer ferrite waveguide structure is connected with an external waveguide structure, the left side of the first transverse pipe 5 and the right side of the second transverse pipe 101 are aligned with the external waveguide structure, the nut 302 is separated from the threaded rod 301, the ring 403 is separated from the cross rod 401 at the moment, the spring 403 still plays a connection role between the ring 403 and the handle 303, the threaded rod 301 penetrates through a reserved hole of an external waveguide structure, the multilayer ferrite waveguide structure is fixed with the external waveguide structure through the matching between the nut 302 and the threaded rod 301, the ring 403 is matched with the cross rod 401 at the moment, the pulling force close to the handle 303 can be given to the nut 302, and the nut 302 is prevented from rotating.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multilayer ferrite waveguide structure comprising a first transverse tube (5), characterized in that: the inner part of the first transverse pipe (5) is provided with a first iron oxygen pipe (6), the inner part of the first iron oxygen pipe (6) is fixedly connected with a second iron oxygen pipe (7) through a support rod (8), the outer wall of the first iron oxygen pipe (6) is fixedly connected with a rubber pipe (11), the outer wall of the rubber pipe (11) is in interference fit with the first transverse pipe (5), the top and the bottom of the first iron oxygen pipe (6) are fixedly connected with a first hook (9), the first hook (9) is in sliding clamping connection with the first transverse pipe (5) through an opening (10), the outer wall of the first transverse pipe (5) is provided with a shielding pipe (1), the top and the bottom of the outer wall of the first transverse pipe (5) are fixedly connected with a fixing frame (2), the fixing frame (2) is in clamping connection with the first hook (9), the left side of the first transverse pipe (5) is provided with a connecting bolt (3) from top to bottom and the right side of the shielding pipe (1), and a limiting rod (4) is arranged above the connecting bolt (3).

2. A multilayer ferrite waveguide structure according to claim 1 wherein: shielding pipe (1) includes that the second violently manages (101), cover body (102) and rubber circle (103), the inner wall right side of violently managing (101) and the outer wall right side screw thread of first violently managing (5) are connected to the second, the inner wall left side of violently managing (101) and the outer wall rigid coupling of rubber circle (103) are in the same place to the second, the inner wall of rubber circle (103) and the outer wall interference fit of cover body (102), the inner wall of cover body (102) and the outer wall rigid coupling of first violently managing (5) are in the same place.

3. A multilayer ferrite waveguide structure according to claim 1 wherein: the fixing frame (2) comprises a support (203), a pin shaft (202) and a second hook (201), the support (203) is fixedly connected with the outer wall of the first transverse pipe (5), the tail end of the support (203) is rotatably connected with the second hook (201) through the pin shaft (202), the second hook (201) is connected with the first hook (9) in a clamped mode, a torsion spring (204) is sleeved on the outer wall of the pin shaft (202), and two ends of the torsion spring (204) are respectively abutted to the support (203) and the second hook (201).

4. A multilayer ferrite waveguide structure according to claim 1 wherein: connecting bolt (3) include threaded rod (301), handle (303) and nut (302), the right-hand member of threaded rod (301) is in the same place with the left side below rigid coupling of handle (303), the outer wall of threaded rod (301) links to each other with the inner wall screw thread of nut (302), is located the left and right sides threaded rod (301) are violently managed (5) and the second respectively with first violently and are violently managed (101) clearance fit.

5. A multilayer ferrite waveguide structure according to claim 1 wherein: the gag lever post (4) includes horizontal pole (401), spring (402) and ring (403), the right-hand member of horizontal pole (401) is in the same place with the left side top rigid coupling of handle (303), the outer wall of horizontal pole (401) cup joints together with spring (402), the inner wall of ring (403) and the outer wall clearance fit of horizontal pole (401), both ends are in the same place with the left side rigid coupling of ring (403) and handle (303) respectively about spring (402), the bottom rigid coupling of ring (403) has bearing (404), the inner wall of bearing (404) is in the same place with the outer wall rigid coupling of nut (302).

6. A multilayer ferrite waveguide structure according to claim 5 wherein: the height of the cross bars (401) on the left and right sides is the same.