CN111375863A - High-frequency insulator welding fixture - Google Patents
High-frequency insulator welding fixture Download PDFInfo
- Publication number
- CN111375863A CN111375863A CN202010277407.4A CN202010277407A CN111375863A CN 111375863 A CN111375863 A CN 111375863A CN 202010277407 A CN202010277407 A CN 202010277407A CN 111375863 A CN111375863 A CN 111375863A
- Authority
- CN
- China
- Prior art keywords
- clamping
- sliding
- support
- gear
- heat dissipation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/04—Heating appliances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/08—Auxiliary devices therefor
- B23K3/087—Soldering or brazing jigs, fixtures or clamping means
Abstract
The invention discloses a high-frequency insulator welding fixture which comprises a heat dissipation module, a heat preservation module, a heating coil, a sliding system, a heating coil bracket, a cavity filter, an insulator, a sliding system bracket and a holding device, wherein the heating coil is arranged above the heat dissipation module, the heating coil bracket is sleeved on the outer side of the heating coil, and the heating coil bracket is fixedly connected with the heat dissipation module through the sliding system bracket. The heating cavity filter can be quickly cooled by arranging the cooling fan, so that the waiting time after processing is reduced, the production efficiency is improved, the insulator can be clamped by arranging the clamping device, the insulator is enabled to be in a horizontal state, errors caused by manual operation are reduced, the installation precision is improved, the insulator can be stably installed in the cavity filter by arranging the sliding system, and the problem that the insulator shakes due to manual operation is solved.
Description
Technical Field
The invention relates to the technical field of radio frequency microwave, in particular to a high-frequency insulator welding type frame.
Background
The filter is a frequency-selecting device, which can make the specific frequency component in the signal pass through, but greatly attenuate other frequency components, and by using the frequency-selecting function of the filter, it can filter out the interference noise or make the spectrum analysis, in other words, all the devices or systems which can make the specific frequency component in the signal pass through, but greatly attenuate or inhibit other frequency components are called filter, the filter is the device which filters the wave, the "wave" is a very wide physical concept, in the electronic technology field, the "wave" is limited narrowly to the process which describes the fluctuation of various physical quantities along with time, the process is converted into the time function of voltage or current through the function of various sensors, called the time waveform of various physical quantities, or called the signal, because the independent variable time is continuous value, therefore, the filter is called as a continuous time signal and is also conventionally called as an analog signal, but the insulator installation of the input end and the output end of the filter is still in a manual operation stage, and the manual operation easily causes the insulator installation to be deviated, so that the short circuit phenomenon is caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a high-frequency insulator welding fixture, which can clamp an insulator by arranging a clamping device, so that the insulator is controlled to be in a horizontal state, the error caused by manual operation is reduced, and the problem of short circuit caused by the fact that the insulator is installed obliquely and easily caused by manual operation is solved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high frequency insulator welds dress type frame, includes heat radiation module, heat preservation module, heating coil, sliding system, heating coil support, cavity filter, insulator, sliding system support and holds the device with adding, heat radiation module's top is provided with heating coil, and heating coil's the outside has cup jointed heating coil support, and heating coil support passes through sliding system support fixed connection with heat radiation module, heating coil support's the left and right sides all is provided with sliding system, heating coil's inside is provided with cavity filter, and both ends are provided with holding the device about cavity filter, and the middle part joint that holds the device with adding has the insulator, cavity filter's lower surface overlap joint has heat preservation module, heat preservation module and heating coil fixed connection.
The heat dissipation module comprises a heat dissipation base, a heat dissipation fan, a heat dissipation motor and a heat dissipation motor support, wherein the upper surface of the heat dissipation base is fixedly connected with the heat dissipation motor through the heat dissipation motor support, and an output shaft of the heat dissipation motor is fixedly connected with the heat dissipation fan.
The heat preservation module include heat dissipation tray, heat preservation coil and hot plate, hot plate and heating coil fixed connection, the top of hot plate is provided with the heat dissipation tray to be provided with heat preservation coil between the opposite face of hot plate and heat dissipation tray.
The sliding system comprises an upper end sliding support, an upper end swinging support, a sliding motor support, a sliding limiting rod, a bottom end sliding support, a bottom end swinging plate, a screw, a bottom end movable plate, a sliding motor, an executing rod, a bottom end sliding rail, a screw rod, a reinforcing gear support, an upper end sliding rail, a nut gear and a driving gear, wherein the upper end sliding support is in sliding connection with the sliding system support through the upper end sliding rail, the front surface of the upper end sliding support is fixedly connected with the upper end swinging support, the front end of the upper end swinging support is movably connected with the executing rod, the middle part of the executing rod is movably connected with the bottom end movable plate, the bottom end of the bottom end movable plate is fixedly connected with the bottom end swinging plate through the screw, the bottom end swinging plate is in sliding connection with the sliding system support through the bottom end sliding support and, the front end fixedly connected with slip motor support of slip motor support, the one end sliding connection that slip motor was kept away from to slip motor support has the slip gag lever post, slip gag lever post and heating coil support fixed connection, threaded connection has the lead screw between the opposite face of slip gag lever post and slip motor, the surface threaded connection of nut gear has the nut gear, and the surface gear connection of nut gear has the driving gear, driving gear and slip motor's output shaft fixed connection.
The clamping device comprises a clamping support, a clamping screw rod, a clamping nut gear, a clamping intermediate gear, a clamping block, a side gear, a clamping driven gear, a connecting plate, a connecting screw, a clamping driving gear and a clamping motor, wherein the left side surface of the clamping support is fixedly connected with the connecting plate, the top end of the connecting plate is fixedly connected with an actuating rod through the connecting screw, the middle part of the upper surface of the clamping support is fixedly connected with the clamping motor, an output shaft of the clamping motor is fixedly connected with the clamping driving gear, the front side and the rear side of the outer surface of the clamping driving gear are both connected with the clamping driven gear through gears, the lower surface of the clamping driven gear is fixedly connected with the side gear, the edge gear of the lower surface of the side gear is connected with the clamping intermediate gear, the outer surface, the clamping screw rod is connected with the clamping support in a sliding mode, and a clamping block is fixedly connected to one end, located inside the clamping support, of the clamping screw rod.
Preferably, the number of the heat-insulating coils is three, and the rectangular arrays are arranged between the opposite surfaces of the heat-radiating tray and the heating plate.
Preferably, the outer surface of the heating coil support of the heat dissipation module is connected with a driving gear through a reinforcing gear support gear, and the reinforcing gear support is fixedly connected with the upper end sliding support and the bottom end sliding support.
Preferably, the clamping intermediate gear, the side gear and the clamping driven gear are all in rotary connection with the clamping bracket.
Preferably, the contact pins of the insulator are located between the opposed faces of the two clamping blocks and the clamping blocks are operatively engaged with the contact pins of the insulator.
Compared with the prior art, the invention provides a high-frequency insulator welding fixture, which has the following beneficial effects: the heating cavity filter can be quickly cooled by arranging the cooling fan, so that the waiting time after processing is reduced, the production efficiency is improved, the insulator can be clamped by arranging the clamping device, the insulator is enabled to be in a horizontal state, errors caused by manual operation are reduced, the installation precision is improved, the insulator can be stably installed in the cavity filter by arranging the sliding system, and the problem that the insulator shakes due to manual operation is solved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the sliding system of the present invention.
FIG. 3 is a schematic view of the present invention.
FIG. 4 is a schematic view of a sliding system according to the present invention.
FIG. 5 is a schematic view of the structure of the thermal module of the present invention.
FIG. 6 is a schematic structural diagram of a holding apparatus according to the present invention.
In the figure: 1-a heat dissipation module; 101-a heat dissipation base; 102-a heat dissipation fan; 103-a heat dissipation motor; 104-radiating motor support; 2-a heat preservation module; 201-heat dissipation tray; 202-heat preservation coil; 203-a heating plate; 3-heating coil; 4-a sliding system; 401-sliding support at upper end; 402-upper swing bracket; 403-sliding motor support; 404-sliding stop lever; 405-bottom sliding support; 406-bottom swing plate; 407-screw; 408-a bottom end movable plate; 409-a sliding motor; 410-an actuating lever; 411-bottom end slide rail; 412-lead screw; 413-a reinforced gear support; 414-upper end slide rail; 415-nut gear; 416-a drive gear; 5-heating coil support; 6-cavity filter; 601-an insulator; 7-sliding system support; 8-a holding device; 801-clamping the stent; 802-clamping the lead screw; 803-clamping nut gear; 804-clamping the intermediate gear; 805-a clamping block; 806-side gear; 807-clamping the driven gear; 808-a connecting plate; 809-connecting screws; 810-clamping the driving gear; 811-clamp motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6, the present invention provides a technical solution: the utility model provides a high frequency insulator welds dress type frame, including heat dissipation module 1, heat preservation module 2, heating coil 3, sliding system 4, heating coil support 5, cavity filter 6, insulator 601, sliding system support 7 with add and hold device 8, heat dissipation module 1's top is provided with heating coil 3, heating coil support 5 has been cup jointed in heating coil 3's the outside, heating coil support 5 passes through sliding system support 7 fixed connection with heat dissipation module 1, heating coil support 5's the left and right sides all is provided with sliding system 4, heating coil 3's inside is provided with cavity filter 6, both ends are provided with and hold device 8 about cavity filter 6, the middle part joint that holds device 8 with adding has insulator 601, cavity filter 6's lower surface overlap joint has heat preservation module 2, heat preservation module 2 and heating coil 3 fixed connection.
Fig. 3 is a schematic structural diagram of the present invention, wherein the heat dissipation module 1 includes a heat dissipation base 101, a heat dissipation fan 102, a heat dissipation motor 103 and a heat dissipation motor support 104, the upper surface of the heat dissipation base 101 is fixedly connected to the heat dissipation motor 103 through the heat dissipation motor support 104, and an output shaft of the heat dissipation motor 103 is fixedly connected to the heat dissipation fan 102.
Fig. 5 is a schematic structural diagram of the thermal insulation module of the present invention, wherein the thermal insulation module 2 includes a heat dissipation tray 201, a thermal insulation coil 202 and a heating plate 203, the heating plate 203 is fixedly connected to the heating coil 3, the heat dissipation tray 201 is disposed above the heating plate 203, and the thermal insulation coil 202 is disposed between the opposite surfaces of the heating plate 203 and the heat dissipation tray 201.
As shown in fig. 2 and 4, which are schematic structural diagrams of the sliding system of the present invention, the sliding system 4 includes an upper end sliding support 401, an upper end swinging support 402, a sliding motor support 403, a sliding limiting rod 404, a bottom end sliding support 405, a bottom end swinging plate 406, a screw 407, a bottom end moving plate 408, a sliding motor 409, an actuating rod 410, a bottom end sliding rail 411, a screw 412, a reinforcing gear support 413, an upper end sliding rail 414, a nut gear 415 and a driving gear 416, the upper end sliding support 401 is slidably connected with the sliding system support 7 through the upper end sliding rail 414, the front of the upper end sliding support 401 is fixedly connected with the upper end swinging support 402, the front of the upper end swinging support 402 is movably connected with the actuating rod 410, the middle of the actuating rod 410 is movably connected with the bottom end moving plate 408, the bottom end of the bottom end moving plate 408 is fixedly connected with the bottom end swinging plate 406 through the screw 407, a sliding motor bracket 403 is fixedly connected between the opposite faces of the upper end sliding bracket 401 and the bottom end sliding bracket 405, a sliding motor 409 is fixedly connected at the front end of the sliding motor bracket 403, a sliding limiting rod 404 is slidably connected at one end of the sliding motor bracket 403, which is far away from the sliding motor 409, the sliding limiting rod 404 is fixedly connected with the heating coil bracket 5, a lead screw 412 is in threaded connection between the opposite faces of the sliding limiting rod 404 and the sliding motor 409, a nut gear 415 is in threaded connection with the outer surface of the nut gear 415, a driving gear 416 is connected with the outer surface of the nut gear 415, and the driving gear 416 is fixedly connected with an output shaft.
FIG. 6 is a schematic structural diagram of the clamping device of the present invention, wherein the clamping device 8 includes a clamping bracket 801, a clamping screw 802, a clamping nut gear 803, a clamping intermediate gear 804, a clamping block 805, a side gear 806, a clamping driven gear 807, a connecting plate 808, a connecting screw 809, a clamping driving gear 810 and a clamping motor 811, the left side of the clamping bracket 801 is fixedly connected with the connecting plate 808, the top end of the connecting plate 808 is fixedly connected with an actuating rod 410 through the connecting screw 809, the middle of the upper surface of the clamping bracket 801 is fixedly connected with the clamping motor 811, the output shaft of the clamping motor 811 is fixedly connected with the clamping driving gear 810, the front and rear sides of the outer surface of the clamping driving gear 810 are respectively connected with the clamping driven gear 807 through gears, the lower surface of the clamping driven gear is fixedly connected with the side gear 806, the, the outer surface of the clamping intermediate gear 804 is connected with a clamping nut gear 803 through a gear, the middle part of the clamping nut gear 803 is connected with a clamping screw 802 through a thread, the clamping screw 802 is connected with the clamping bracket 801 in a sliding manner, and one end, located inside the clamping bracket 801, of the clamping screw 802 is fixedly connected with a clamping block 805.
When the device is used, a user firstly places the cavity filter 6 on the upper surface of the heat preservation module 2, then starts the heating coil 3 to quickly raise the temperature of the cavity filter 6, then starts the heat preservation coil 202 to prevent the temperature of the cavity filter 6 from being quickly lowered, at this time, the user injects solder paste into through holes at two ends of the cavity filter 6, at this time, waits for the solder paste to be melted, at this time, starts the sliding motor 409, moves the cavity filter 6 into through holes formed at the left end and the right end of the cavity filter 6 through the execution rod 410, at this time, starts the clamping motor 811, drives the clamping driven gear 807 to rotate through the clamping driving gear 810, drives the clamping intermediate gear 804 to rotate through the side gear 806, the clamping intermediate gear 804 drives the clamping screw rod 802 to move outwards through the clamping nut gear 803, at this time, the clamping block 805 is separated from the insulator 601, the holding device 8 is far away from the insulator 601, the heat dissipation motor 103 is started at this time, the temperature of the cavity filter 6 is rapidly reduced by the heat dissipation fan 102, then the cavity filter 6 is taken down for the next installation, a new insulator 601 is clamped between the two clamping blocks 805, and the steps are repeated.
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 (5)
1. The utility model provides a high frequency insulator welds dress type frame, includes heat radiation module (1), heat preservation module (2), heating coil (3), sliding system (4), heating coil support 5, cavity filter (6), insulator (601), sliding system support (7) and adds and hold device 8, its characterized in that: a heating coil (3) is arranged above the heat dissipation module (1), a heating coil support (5) is sleeved on the outer side of the heating coil (3), the heating coil support (5) is fixedly connected with the heat dissipation module (1) through a sliding system support (7), sliding systems (4) are arranged on the left side and the right side of the heating coil support (5), a cavity filter (6) is arranged inside the heating coil (3), clamping devices (8) are arranged at the left end and the right end of the cavity filter (6), an insulator (601) is clamped in the middle of each clamping device (8), a heat preservation module (2) is lapped on the lower surface of the cavity filter (6), and the heat preservation module (2) is fixedly connected with the heating coil (3);
the heat dissipation module (1) comprises a heat dissipation base (101), a heat dissipation fan (102), a heat dissipation motor (103) and a heat dissipation motor support (104), wherein the upper surface of the heat dissipation base (101) is fixedly connected with the heat dissipation motor (1030) through the heat dissipation motor support (104), and an output shaft of the heat dissipation motor (103) is fixedly connected with the heat dissipation fan (102);
the heat preservation module (2) comprises a heat dissipation tray (201), a heat preservation coil (202) and a heating plate (203), the heating plate (203) is fixedly connected with the heating coil (3), the heat dissipation tray (201) is arranged above the heating plate (203), and the heat preservation coil (202) is arranged between the opposite surfaces of the heating plate (203) and the heat dissipation tray (201);
the sliding system (4) comprises an upper end sliding support (401), an upper end swinging support (402), a sliding motor support (403), a sliding limiting rod (404), a bottom end sliding support (405), a bottom end swinging plate (406), a screw (407), a bottom end movable plate (408), a sliding motor (409), an actuating rod (410), a bottom end sliding rail (411), a lead screw (412), a reinforcing gear support (413), an upper end sliding rail (414), a nut gear (415) and a driving gear (416), wherein the upper end sliding support (401) is in sliding connection with a sliding system support (7) through the upper end sliding rail (414), the front of the upper end sliding support (401) is fixedly connected with the upper end swinging support (402), the front end of the upper end swinging support (402) is movably connected with the actuating rod (410), and the middle part of the actuating rod (410) is movably connected with the bottom end movable plate, the bottom end of the bottom end movable plate (408) is fixedly connected with a bottom end swinging plate (406) through a screw (407), the bottom end swinging plate (406) is in sliding connection with a sliding system bracket (7) through a bottom end sliding bracket (405) and a bottom end sliding rail (411), a sliding motor bracket (403) is fixedly connected between opposite faces of an upper end sliding bracket (401) and the bottom end sliding bracket (405), a sliding motor (409) is fixedly connected with the front end of the sliding motor bracket (403), one end of the sliding motor bracket (403) far away from the sliding motor (409) is in sliding connection with a sliding limiting rod (404), the sliding limiting rod (404) is fixedly connected with a heating coil bracket (5), a lead screw (412) is in threaded connection between the opposite faces of the sliding limiting rod (404) and the sliding motor (409), and a nut gear (415) is in threaded connection with the outer surface of the, the outer surface gear of the nut gear (415) is connected with a driving gear (416), and the driving gear (416) is fixedly connected with an output shaft of the sliding motor (409);
the clamping device (8) comprises a clamping support (801), a clamping screw rod (802), a clamping nut gear (803), a clamping intermediate gear (804), a clamping block (805), a side gear (806), a clamping driven gear (807), a connecting plate (808), a connecting screw (809), a clamping driving gear (810) and a clamping motor (811), wherein the left side face of the clamping support (801) is fixedly connected with the connecting plate (808), the top end of the connecting plate (808) is fixedly connected with an actuating rod (410) through the connecting screw (809), the middle part of the upper surface of the clamping support (801) is fixedly connected with the clamping motor (811), an output shaft of the clamping motor (811) is fixedly connected with the clamping driving gear (810), the front side face and the rear side face of the outer surface of the clamping driving gear (810) are respectively in gear connection with the clamping driven gear (807), and the lower surface of the clamping driven gear, the edge gear of the lower surface of the side gear (806) is connected with a clamping intermediate gear (804), the outer surface gear of the clamping intermediate gear (804) is connected with a clamping nut gear (803), the middle part of the clamping nut gear (803) is in threaded connection with a clamping lead screw (802), the clamping lead screw (802) is in sliding connection with a clamping bracket (801), and one end, located inside the clamping bracket (801), of the clamping lead screw (802) is fixedly connected with a clamping block (805).
2. The high-frequency insulator welding jig according to claim 1, characterized in that: the number of the heat preservation coils (202) is three, and the rectangular arrays are arranged between the opposite surfaces of the heat dissipation tray (201) and the heating plate (203).
3. The high-frequency insulator welding jig according to claim 1, characterized in that: the outer surface of the heating coil support (5) of the heat dissipation module (1) is connected with a driving gear (416) through a reinforcing gear support (413) in a gear mode, and the reinforcing gear support (413) is fixedly connected with an upper end sliding support (401) and a bottom end sliding support (405).
4. The high-frequency insulator welding jig according to claim 1, characterized in that: the clamping middle gear (804), the side gear (806) and the clamping driven gear (807) are rotationally connected with the clamping bracket (801).
5. The high-frequency insulator welding jig according to claim 1, characterized in that: the contact pins of the insulator (601) are positioned between the opposite faces of the two clamping blocks (805), and the clamping blocks (805) are clamped with the contact pins of the insulator (601) during operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277407.4A CN111375863A (en) | 2020-04-10 | 2020-04-10 | High-frequency insulator welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010277407.4A CN111375863A (en) | 2020-04-10 | 2020-04-10 | High-frequency insulator welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111375863A true CN111375863A (en) | 2020-07-07 |
Family
ID=71220115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010277407.4A Withdrawn CN111375863A (en) | 2020-04-10 | 2020-04-10 | High-frequency insulator welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111375863A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008060012A1 (en) * | 2006-11-13 | 2008-05-22 | Kmw Inc. | Radio frequency filter |
| CN103050763A (en) * | 2012-12-28 | 2013-04-17 | 成都泰格微波技术股份有限公司 | Quick welding process for cavity filter |
| CN203103483U (en) * | 2012-12-28 | 2013-07-31 | 成都泰格微波技术股份有限公司 | Cavity filter welding device |
| CN204793129U (en) * | 2014-11-24 | 2015-11-18 | 中国航空工业集团公司雷华电子技术研究所 | Novel microwave filter encapsulation shielding case |
| CN106129574A (en) * | 2016-08-25 | 2016-11-16 | 安徽华东光电技术研究所 | Cavity body filter and preparation method thereof |
| CN106329044A (en) * | 2016-08-24 | 2017-01-11 | 安徽华东光电技术研究所 | Ku-waveband small cavity filter |
| CN106925858A (en) * | 2017-03-06 | 2017-07-07 | 无锡格林沃科技有限公司 | A kind of high-frequency gas protect soldering oven and its method of work |
| CN207853850U (en) * | 2018-04-03 | 2018-09-11 | 成都迈林特科技有限公司 | A kind of insulator package assembly of filter cavity |
| CN110587063A (en) * | 2019-09-20 | 2019-12-20 | 福州迈可博电子科技股份有限公司 | Positioning welding device for glass insulator and microwave device |
-
2020
- 2020-04-10 CN CN202010277407.4A patent/CN111375863A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008060012A1 (en) * | 2006-11-13 | 2008-05-22 | Kmw Inc. | Radio frequency filter |
| CN103050763A (en) * | 2012-12-28 | 2013-04-17 | 成都泰格微波技术股份有限公司 | Quick welding process for cavity filter |
| CN203103483U (en) * | 2012-12-28 | 2013-07-31 | 成都泰格微波技术股份有限公司 | Cavity filter welding device |
| CN204793129U (en) * | 2014-11-24 | 2015-11-18 | 中国航空工业集团公司雷华电子技术研究所 | Novel microwave filter encapsulation shielding case |
| CN106329044A (en) * | 2016-08-24 | 2017-01-11 | 安徽华东光电技术研究所 | Ku-waveband small cavity filter |
| CN106129574A (en) * | 2016-08-25 | 2016-11-16 | 安徽华东光电技术研究所 | Cavity body filter and preparation method thereof |
| CN106925858A (en) * | 2017-03-06 | 2017-07-07 | 无锡格林沃科技有限公司 | A kind of high-frequency gas protect soldering oven and its method of work |
| CN207853850U (en) * | 2018-04-03 | 2018-09-11 | 成都迈林特科技有限公司 | A kind of insulator package assembly of filter cavity |
| CN110587063A (en) * | 2019-09-20 | 2019-12-20 | 福州迈可博电子科技股份有限公司 | Positioning welding device for glass insulator and microwave device |
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Application publication date: 20200707 |
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