CN210868213U

CN210868213U - Practical microwave feed-in mechanism under vacuum

Info

Publication number: CN210868213U
Application number: CN201921505893.XU
Authority: CN
Inventors: 付沙沙; 赵森
Original assignee: Shenyang Tiancheng Vacuum Technology Co ltd
Current assignee: Shenyang Tiancheng Vacuum Technology Co ltd
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-06-26
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a practical microwave feed-in mechanism under vacuum, including the vacuum chamber, the outer wall internally mounted of vacuum chamber has the body, the buckle closure is installed on the top of body, the internally mounted of buckle closure has the extrusion component, the connecting elements is installed to the bottom of extrusion component, the internally mounted of body has the bracer, the bottom rigid coupling of bracer has the coaxial feed-in of microwave. This practical microwave feed-in mechanism under vacuum, through the apron, the extension board, the depression bar, the diaphragm, spring and sheathed tube cooperation, reached can prevent dust and the work of protection, through the montant, the cooperation of inserted bar and lug, it can fix the apron joint on the box to have reached, through deciding the piece, the ring, the plectane, a piece, a handle, the bull stick, the cooperation of standpipe and ejector pin, reached and to have carried out extrusion work to connecting element, can make connecting element carry out joint work, reached and to have dismantled fast and change or maintain microwave coaxial feed-in.

Description

Practical microwave feed-in mechanism under vacuum

Technical Field

The utility model relates to a practical microwave feed-in mechanism technical field specifically is a practical microwave feed-in mechanism under vacuum.

Background

The microwave refers to an electromagnetic wave with a frequency of 300MHz to 300GHz, and is a short for a limited frequency band in a radio wave, that is, an electromagnetic wave with a wavelength of 1 mm to 10 m, the frequency of the microwave is higher than that of a general radio wave, and is also generally called as an "ultrahigh frequency electromagnetic wave", the microwave also has a wave-particle duality as an electromagnetic wave, and the basic properties of the microwave generally show three characteristics of penetration, reflection, and absorption. To glass, plastics and porcelain, the microwave passes through almost and not absorbed, will absorb the microwave to water and food etc. and make self generate heat, and to metal class thing, then can reflect the microwave, the microwave feed-in mechanism of practicality under current vacuum can't accomplish quick installation and dismantlement when using, can't accomplish the work of protection simultaneously, leads to when the coaxial feed-in of microwave damages, changes extremely troublesome and waste time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a practical microwave feed-in mechanism under vacuum to solve the current practical microwave feed-in mechanism under vacuum that proposes in the above-mentioned background art and can't accomplish quick installation and dismantlement when using, can't accomplish the work of protection simultaneously, lead to when the coaxial feed-in of microwave damages, change extremely trouble and the problem of waste time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a practical microwave feed-in mechanism under vacuum, includes the vacuum chamber, the outer wall internally mounted of vacuum chamber has the body, the buckle closure is installed on the top of body, the internally mounted of buckle closure has the extrusion component, the connecting element is installed to the bottom of extrusion component, the internally mounted of body has the bracer, the bottom rigid coupling of bracer has the coaxial feed-in of microwave.

Preferably, the connecting members are symmetrically arranged.

Preferably, the body includes cylinder radiation window, screwed pipe, radiation loudspeaker and box, the inside bottom threaded connection of cylinder radiation window has the screwed pipe, the bottom rigid coupling of screwed pipe has radiation loudspeaker, the top rigid coupling of cylinder radiation window has the box, cylinder radiation window links to each other with the vacuum chamber is pegged graft, the kicking block links to each other with the box is pegged graft.

Preferably, the buckle cover comprises a cover plate, a support plate, a pressing rod, a transverse plate, a spring and a sleeve, the support plate is fixedly connected to the left side and the right side of the cover plate, the pressing rod is fixedly connected to the bottom end of the support plate, the transverse plate is attached to the bottom end of the pressing rod, the spring is fixedly connected to the bottom end of the transverse plate, the sleeve is fixedly connected to the box body, and the cover plate is fixedly connected with the box body in a buckled mode.

Preferably, the connecting component includes montant, inserted bar and lug, the inside sliding connection of montant has the inserted bar, the inboard rigid coupling of inserted bar has the lug, the inserted bar links to each other with the box joint, the montant links to each other with the apron is fixed, the montant laminates with the kicking block mutually.

Preferably, the extrusion component is including deciding piece, ring, plectane, a piece, handle, bull stick, standpipe and ejector pin, the inner wall of deciding the piece rotates and is connected with the ring, the inner wall rigid coupling of ring has the plectane, the equal rigid coupling in the top left and right sides of plectane has a piece, the top rigid coupling of a piece has the handle, the bottom rigid coupling of plectane has the bull stick, the outer wall of bull stick rotates and is connected with the standpipe, the bottom rigid coupling of bull stick has the ejector pin, decide the piece and lap fixed linking to each other, the standpipe links to each other with the apron is fixed.

Compared with the prior art, the beneficial effects of the utility model are that: this practical microwave feed-in mechanism under vacuum, through cylinder radiation window, the screwed pipe, the cooperation of radiation loudspeaker and box, microwave feed-in work has been reached and can be carried out, through the apron, the extension board, the depression bar, the diaphragm, spring and sheathed tube cooperation, the work that can prevent dust and protect has been reached, through the montant, the cooperation of inserted bar and lug, it can fix 3 joints of apron on the box to have reached, through deciding the piece, the ring, the plectane, a piece, a handle, the bull stick, the cooperation of standpipe and ejector pin, it can extrude work to connecting element to have reached, can make connecting element carry out the joint work, it can carry out quick dismantlement and change or maintain microwave coaxial feed-in to have reached.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the vertical rod, the inserted rod and the bump in FIG. 1;

FIG. 3 is a schematic view of a connection structure of the pressing rod, the transverse plate and the spring in FIG. 1;

fig. 4 is a schematic view of the connection structure of the stator block, the circular ring and the circular plate in fig. 1.

In the figure: 1. vacuum box, 2, body, 201, cylindrical radiation window, 202, screwed pipe, 203, radiation horn, 204, box, 3, buckle closure, 301, cover plate, 302, brace, 303, depression bar, 304, horizontal plate, 305, spring, 306, sleeve, 4, connecting component, 401, montant, 402, inserted bar, 403, lug, 5, extrusion component, 501, fixed block, 502, ring, 503, circular plate, 504, support block, 505, handle, 506, rotating rod, 507, standpipe, 508, ejector rod, 6, support block, 7, microwave coaxial feed-in.

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 microwave feed-in mechanism practical under vacuum comprises a vacuum box 1, a body 2 is arranged inside the outer wall of the vacuum box 1, a buckle cover 3 is arranged at the top end of the body 2, an extrusion member 5 is arranged inside the buckle cover 3, a connecting member 4 is arranged at the bottom end of the extrusion member 5, a supporting block 6 is arranged inside the body 2, a microwave coaxial feed-in 7 is fixedly connected to the bottom end of the supporting block 6, the connecting member 4 is symmetrically arranged, the body 2 comprises a cylindrical radiation window 201, a screwed pipe 202, a radiation horn 203 and a box body 204, the screwed pipe 202 is in threaded connection with the inner bottom end of the cylindrical radiation window 201, the rotary screwed pipe 202 can be installed and disassembled from the bottom end of the cylindrical radiation window 201, the radiation horn 203 can be installed and disassembled through the screwed pipe 202, the box body 204 is fixedly connected to the top end of the cylindrical radiation window 201, and the cylindrical radiation window 201 is connected with the vacuum box 1 in, the supporting block 6 is connected with the box body 204 in an inserting way, and the supporting block 6 can be inserted into and pulled out of the box body 204.

Buckle closure 3 includes apron 301, extension board 302, depression bar 303, diaphragm 304, spring 305 and sleeve pipe 306, and the equal rigid coupling in the left and right sides of apron 301 has extension board 302, and the bottom rigid coupling of extension board 302 has depression bar 303, and the bottom laminating of depression bar 303 has diaphragm 304, and depression bar 303 can extrude work to diaphragm 304, and the bottom rigid coupling of diaphragm 304 has spring 305, and diaphragm 304 can extrude work to spring 305, and the elastic coefficient of spring 305 is: 10N/CM-100N/CM, the bottom rigid coupling of spring 305 has sleeve pipe 306, diaphragm 304 can slide from top to bottom in sleeve pipe 306, sleeve pipe 306 is fixed with box 204 and links to each other, apron 301 links to each other with the lock of box 204, apron 301 can be followed the top lock of box 204 and opened, connecting elements 4 includes montant 401, inserted bar 402 and lug 403, the inside sliding connection of montant 401 has inserted bar 402, inserted bar 402 can slide from side to side in the inside of montant 401, the inboard rigid coupling of inserted bar 402 has lug 403, lug 403 can drive inserted bar 402 and slide from side to side, inserted bar 402 links to each other with the box 204 joint, inserted bar 402 can insert from the inside of box 204 and extract, can fix apron 301 with box 204, montant 401 is fixed with apron 301 and links to each other, montant 401 is laminated with kicking block 6.

The extrusion component 5 comprises a fixed block 501, a ring 502, a circular plate 503, a supporting block 504, a handle 505, a rotating rod 506, a vertical pipe 507 and a top rod 508, wherein the inner wall of the fixed block 501 is rotatably connected with the ring 502, the ring 502 can rotate on the inner wall of the fixed block 501, the inner wall of the ring 502 is fixedly connected with the circular plate 503, the circular plate 503 can drive the circular ring 502 to rotate, the left side and the right side of the top end of the circular plate 503 are fixedly connected with the supporting block 504, the top end of the supporting block 504 is fixedly connected with the handle 505, the rotating handle 505 can drive the circular plate 503 to rotate, the bottom end of the circular plate 503 is fixedly connected with the rotating rod 506, the circular plate 503 can drive the rotating rod 506 to rotate, the outer wall of the rotating rod 506 is rotatably connected with the vertical pipe 507, the rotating rod 506 can drive the inner part of the vertical pipe 507 to rotate, the bottom end of the rotating rod 506 is fixedly connected with the top rod.

When a practical microwave feed-in mechanism used under vacuum begins to return, a user firstly inserts the cylindrical radiation window 201 into the vacuum box 1, the user installs the radiation horn and the cylindrical window 201 through the internal rotating threaded pipe 202 of the vacuum box 1 after insertion, the user inserts the support block 6 and the microwave coaxial feed-in into the box body 204 after installation, the user buckles the cover plate 301 to the top end of the box body 204 after insertion, the pressing rod 303 is inserted into the sleeve 306 during buckling and can extrude the transverse plate 304 when not inserted, the spring 305 can be extruded when the transverse plate 304 is extruded, the ejector rod 508 is inserted between the convex blocks 403 when the cover plate 301 is buckled, the user rotates the handle 505 after insertion, the circular plate 503 rotates to drive the circular ring 503 to rotate inside the fixed block 501 through the support block 504, the circular plate 503 rotates to drive the rotating rod 506 to rotate when the circular plate 503 rotates, the rotating rod 506 rotates to rotate inside the vertical tube 507, the rotating rod 508 rotates to extrude the convex block 403, the convex block 403 moves towards two sides to drive the inserting rod 402 to slide outwards inside the vertical rod 401 and to be inserted into the box body 204 to be clamped and fixed, and therefore installation and use are completed.

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 microwave feed-in mechanism for use under vacuum, comprising a vacuum box (1), characterized in that: the outer wall internally mounted of vacuum box (1) has body (2), buckle closure (3) are installed on the top of body (2), the internally mounted of buckle closure (3) has extrusion component (5), connecting element (4) are installed to the bottom of extrusion component (5), the internally mounted of body (2) has bracer (6), the bottom rigid coupling of bracer (6) has the coaxial feed-in of microwave (7).

2. A microwave feedthrough for practical use under vacuum as claimed in claim 1, wherein: the connecting members (4) are symmetrically arranged.

3. A microwave feedthrough for practical use under vacuum as claimed in claim 1, wherein: body (2) include cylinder radiation window (201), screwed pipe (202), radiation loudspeaker (203) and box (204), the inside bottom threaded connection of cylinder radiation window (201) has screwed pipe (202), the bottom rigid coupling of screwed pipe (202) has radiation loudspeaker (203), the top rigid coupling of cylinder radiation window (201) has box (204), cylinder radiation window (201) links to each other with vacuum chamber (1) grafting, bracer (6) link to each other with box (204) grafting.

4. A microwave feedthrough for practical use under vacuum as claimed in claim 1, wherein: buckle closure (3) are including apron (301), extension board (302), depression bar (303), diaphragm (304), spring (305) and sleeve pipe (306), the equal rigid coupling in both sides has extension board (302) about apron (301), the bottom rigid coupling of extension board (302) has depression bar (303), the bottom laminating of depression bar (303) has diaphragm (304), the bottom rigid coupling of diaphragm (304) has spring (305), the bottom rigid coupling of spring (305) has sleeve pipe (306), sleeve pipe (306) are fixed continuous with box (204), apron (301) link to each other with box (204) lock.

5. A microwave feedthrough for practical use under vacuum as claimed in claim 1, wherein: connecting elements (4) include montant (401), inserted bar (402) and lug (403), the inside sliding connection of montant (401) has inserted bar (402), the inboard rigid coupling of inserted bar (402) has lug (403), inserted bar (402) link to each other with box (204) joint, montant (401) link to each other with apron (301) is fixed, montant (401) are laminated mutually with bracer (6).

6. A microwave feedthrough for practical use under vacuum as claimed in claim 1, wherein: extrusion component (5) are including deciding piece (501), ring (502), plectane (503), prop up piece (504), handle (505), bull stick (506), standpipe (507) and ejector pin (508), the inner wall of deciding piece (501) rotates and is connected with ring (502), the inner wall rigid coupling of ring (502) has plectane (503), the equal rigid coupling in the top left and right sides of plectane (503) has a piece (504), the top rigid coupling of propping up piece (504) has handle (505), the bottom rigid coupling of plectane (503) has bull stick (506), the outer wall rotation of bull stick (506) is connected with standpipe (507), the bottom rigid coupling of bull stick (506) has ejector pin (508), decide piece (501) and apron (301) fixed linking to each other, standpipe (507) and apron (301) fixed linking to each other.