CN210109142U - Test fixture for millimeter wave filter amplifier - Google Patents
Test fixture for millimeter wave filter amplifier Download PDFInfo
- Publication number
- CN210109142U CN210109142U CN201822250636.8U CN201822250636U CN210109142U CN 210109142 U CN210109142 U CN 210109142U CN 201822250636 U CN201822250636 U CN 201822250636U CN 210109142 U CN210109142 U CN 210109142U
- Authority
- CN
- China
- Prior art keywords
- mount pad
- wiring board
- millimeter wave
- wave filter
- test fixture
- 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.)
- Active
Links
Images
Landscapes
- Amplifiers (AREA)
Abstract
The utility model discloses a test fixture for millimeter wave filter amplifier, including mount pad and amplifier main part, upper surface one side of mount pad is provided with a plurality of fixed blocks, and is a plurality of the fixed block is constituteed into mounting groove jointly, the slider is installed through the spout in the outside of fixed block to the upper surface of mount pad, one side that the slider is close to the fixed block is provided with first plug, and the upper surface opposite side of mount pad is provided with wiring board and wiring board, multiunit wire socket has been seted up to the upper surface of wiring board, a plurality of connection socket has been seted up to the upper surface of wiring board, and is a plurality of connection socket is respectively with a plurality of first plug one-to-one, and connect through the wire, the upper surface of mount pad is provided with the mount in the outside of wiring board, the inboard of mount is provided with the multiunit guide. The utility model discloses can be in the test procedure test interface that individual quick change is different, effectual improvement efficiency of software testing.
Description
Technical Field
The utility model relates to a test fixture field specifically is a test fixture for millimeter wave filter amplifier.
Background
The electromagnetic wave with the wavelength of 1-10 mm is called millimeter wave, and is located in the overlapping wavelength range of microwave and far-infrared wave, so that the millimeter wave has the characteristics of two wave spectrums, the theory and the technology of the millimeter wave are respectively the extension of the microwave to high frequency and the development of the light wave to low frequency, and a millimeter wave amplifier is an amplifying circuit for providing power for a load.
However, when the millimeter wave amplifier is tested, manual amplification is adopted for testing, the test cable needs to be frequently disassembled, the test interface needs to be replaced, time and labor are consumed, in the test process, the test time is too long, and a large error exists in the test result of the high-power device in a cold state and a hot state.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above object, the utility model provides a following technical scheme: a test fixture for a millimeter wave filter amplifier comprises a mounting seat and an amplifier main body, wherein one side of the upper surface of the mounting seat is provided with a plurality of fixed blocks which are combined into a mounting groove together, the outer side of the fixed blocks of the upper surface of the mounting seat is provided with a sliding block through a sliding groove, one side of the sliding block close to the fixed blocks is provided with a first plug, the other side of the upper surface of the mounting seat is provided with a patch board and a wiring board, the upper surface of the patch board is provided with a plurality of groups of wire sockets, the upper surface of the wiring board is provided with a plurality of connecting sockets which are respectively in one-to-one correspondence with the first plugs and are connected through wires, the upper surface of the mounting seat is provided with a fixing frame at the outer side of the wiring board, the inner side of the fixing frame is provided with a plurality of groups of, the lower surface of the guide block is provided with a connecting plug, the amplifier main body is positioned in the mounting groove on the upper surface of the mounting seat, and the interface on the outer side of the amplifier main body is respectively connected with the first plug in a matching manner.
Preferably, a cavity is formed in the mounting seat below the mounting groove, and the mounting seat is provided with a heating resistance wire in the cavity through a mounting frame.
Preferably, both ends of the cavity are communicated with the outside, and a heat radiation fan is arranged inside the cavity on one side of the mounting frame.
Preferably, two ends of the guide rail are respectively installed in a vertical sliding groove formed in the inner side of the fixing frame, and the center of the guide block is installed on the outer side of the guide rail through a center circular hole.
Preferably, the guide blocks arranged on the outer sides of the multiple groups of guide rails are respectively connected with the wire sockets on the upper surface of the patch board through wires.
The utility model provides a test fixture for millimeter wave filter amplifier possesses following beneficial effect:
(1) the utility model discloses a line connection board, the mount and set up the multiunit guide rail in the inboard of mount, install the guide block in the outside of guide rail, lower surface at the guide block sets up connecting plug, the connection socket that will set up line connection board upper surface passes through wire and first plug connection, pass through the wire socket of wire and wiring board upper surface with connecting plug and be connected, thereby in the testing process, can keep the amplifier main part motionless, through the guide block that slides, the connection plug that makes the lower extreme set up is connected with the connection socket of difference, realize quick change test interface, high convenience and fast, and the efficiency of software testing is improved.
(2) The utility model discloses a cavity is seted up in the inside of mount pad to set up heating resistor silk through the mounting bracket in the inside of cavity, and set up radiator fan in one side of mounting bracket, in the test procedure, through starting heating resistor silk or radiator fan, thereby adjust the inside temperature of cavity, and then the temperature on control mount pad surface, can test the influence that produces the amplifier main part under the temperature environment of difference.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is an installation diagram of the amplifier main body of the present invention;
fig. 3 is an installation schematic diagram of the guide rail and the guide block of the present invention.
In the figure: 1. a mounting seat; 2. an amplifier main body; 3. a fixed block; 4. a slider; 5. a first plug; 6. a patch board; 7. a wiring board; 8. a connecting socket; 9. a fixed mount; 10. a guide rail; 11. a guide block; 12. a connecting plug; 13. a cavity; 14. heating the resistance wire.
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.
As shown in fig. 1-3, the utility model provides a technical solution: a test fixture for a millimeter wave filter amplifier comprises a mounting seat 1 and an amplifier main body 2, wherein a plurality of fixed blocks 3 are arranged on one side of the upper surface of the mounting seat 1, a plurality of fixed blocks 3 are combined together to form a mounting groove, a slide block 4 is mounted on the outer side of each fixed block 3 through a slide groove on the upper surface of the mounting seat 1, a first plug 5 is arranged on one side, close to each fixed block 3, of each slide block 4, a patch board 6 and a patch board 7 are arranged on the other side of the upper surface of the mounting seat 1, a plurality of groups of lead sockets are formed in the upper surface of each patch board 6, a plurality of connecting sockets 8 are formed in the upper surface of each patch board 7, the plurality of connecting sockets 8 are in one-to-one correspondence with the plurality of first plugs 5 respectively and are connected through leads, a fixing frame 9 is arranged on the outer side of each patch board 7 on, guide block 11 is all installed in the multiunit the outside of guide rail 10, the lower surface mounting of guide block 11 has connecting plug 12, amplifier main part 2 is located inside the mounting groove of 1 upper surface of mount pad, just the interface in the 2 outsides of amplifier main part is connected with the cooperation of first plug 5 respectively.
A cavity 13 is formed in the mounting base 1 below the mounting groove, and a heating resistance wire 14 is arranged in the cavity 13 of the mounting base 1 through a mounting frame; both ends of the cavity 13 are communicated with the outside, and a heat radiation fan is arranged on one side of the mounting rack inside the cavity 13; two ends of the guide rail 10 are respectively arranged in a vertical sliding chute arranged on the inner side of the fixed frame 9, and the center of the guide block 11 is arranged on the outer side of the guide rail 10 by arranging a center round hole; and the guide blocks 11 arranged on the outer sides of the guide rails 10 are respectively connected with the wire sockets on the upper surface of the patch board 6 through wires.
The working principle is as follows: place amplifier main part 2 when the inside test of mounting groove, carry out effectual fixed to amplifier main part 2 through fixed block 3, simultaneously with first plug 5 respectively with the socket in the 2 outsides of amplifier main part, be connected the wire socket of seting up outside wire and wiring board 6 upper surface, when testing, through the guide block 11 with the guide rail 10 outside to different positions, and be connected with the different connection socket 8 cooperation of connecting plate upper surface, realize quick change socket, improve efficiency of software testing, start the heating resistor silk 14 or radiator fan of 1 inside cavity 13 of mount pad simultaneously, thereby control the temperature on 1 surperficial of mount pad, can test the influence that produces amplifier main part 2 under the temperature environment of difference.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 test fixture for millimeter wave filter amplifier, includes mount pad (1) and amplifier main part (2), its characterized in that: the upper surface one side of mount pad (1) is provided with a plurality of fixed blocks (3), and is a plurality of fixed block (3) make up into mounting groove jointly, slider (4) are installed through the spout in the outside of fixed block (3) to the upper surface of mount pad (1), one side that slider (4) are close to fixed block (3) is provided with first plug (5), and the upper surface opposite side of mount pad (1) is provided with wiring board (6) and wiring board (7), multiunit wire socket has been seted up to the upper surface of wiring board (6), a plurality of connecting socket (8) have been seted up to the upper surface of wiring board (7), and a plurality of connecting socket (8) correspond one-to-one with a plurality of first plug (5) respectively, and connect through the wire, the upper surface of mount pad (1) is provided with mount (9) in the outside of wiring board (7), the inboard of mount (9) is provided with multiunit guide rail (10), multiunit guide block (11) are all installed in the outside of guide rail (10), the lower surface mounting of guide block (11) has connecting plug (12), amplifier main part (2) are located inside the mounting groove of mount pad (1) upper surface, just the interface in the amplifier main part (2) outside is connected with first plug (5) cooperation respectively.
2. The test fixture for the millimeter wave filter amplifier according to claim 1, wherein: a cavity (13) is formed in the mounting base (1) below the mounting groove, and a heating resistance wire (14) is arranged in the cavity (13) of the mounting base (1) through a mounting frame.
3. The test fixture for the millimeter wave filter amplifier according to claim 2, wherein: both ends of cavity (13) all communicate with the outside, just the inside of cavity (13) is provided with radiator fan in one side of mounting bracket.
4. The test fixture for the millimeter wave filter amplifier according to claim 1, wherein: two ends of the guide rail (10) are respectively arranged in a vertical sliding groove formed in the inner side of the fixing frame (9), and the center of the guide block (11) is arranged on the outer side of the guide rail (10) through a central round hole.
5. The test fixture for the millimeter wave filter amplifier according to claim 1, wherein: and the guide blocks (11) arranged on the outer sides of the guide rails (10) are respectively connected with the wire sockets on the upper surface of the patch board (6) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822250636.8U CN210109142U (en) | 2018-12-29 | 2018-12-29 | Test fixture for millimeter wave filter amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822250636.8U CN210109142U (en) | 2018-12-29 | 2018-12-29 | Test fixture for millimeter wave filter amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210109142U true CN210109142U (en) | 2020-02-21 |
Family
ID=69531009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822250636.8U Active CN210109142U (en) | 2018-12-29 | 2018-12-29 | Test fixture for millimeter wave filter amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210109142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114280474A (en) * | 2021-12-27 | 2022-04-05 | 苏州新视野自动化科技有限公司 | KDCX circuit breaker action characteristic test equipment |
-
2018
- 2018-12-29 CN CN201822250636.8U patent/CN210109142U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114280474A (en) * | 2021-12-27 | 2022-04-05 | 苏州新视野自动化科技有限公司 | KDCX circuit breaker action characteristic test equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210109142U (en) | Test fixture for millimeter wave filter amplifier | |
| CN205016880U (en) | Novel electric automatic control cabinet | |
| CN101315410B (en) | Pre-burning test device of semiconductor component | |
| CN104698227A (en) | Low-impedance broadband test fixture | |
| CN209894923U (en) | Reliability test system for laser chip | |
| CN109425799B (en) | Electronic component pre-burning test device and pre-burning furnace applied by same | |
| CN112954959B (en) | High temperature test module error code device | |
| CN206272960U (en) | A kind of mounting structure of the onboard electronic device of circuit | |
| CN207320521U (en) | A kind of communications connector | |
| CN203133190U (en) | Thermoelectric refrigeration assembly aging screening automatic testing device | |
| CN216531916U (en) | Circuit board with good heat dissipation effect | |
| CN112629824A (en) | Optical module high temperature test frock | |
| CN215833521U (en) | Water-cooling aging examination module and water-cooling aging examination equipment | |
| CN214702535U (en) | Multichannel furnace temperature tester | |
| CN218998627U (en) | Relay for power grid transmission | |
| CN204835945U (en) | Dc -to -ac converter support | |
| CN204834266U (en) | Split type oil transformer group | |
| CN217954515U (en) | Drawer type aging test device for optical module | |
| CN219456399U (en) | Aging test platform | |
| CN211013269U (en) | Novel real-time monitoring backflow quantity temperature change device | |
| CN216956217U (en) | Test fixture and aging test device | |
| US1721582A (en) | Variable heat-control means for electrical heaters | |
| CN209785763U (en) | Heat treatment device for capacitor production | |
| CN108058414A (en) | Vulcanizer heating plate and vulcanizer | |
| CN215813170U (en) | Make things convenient for air-cooled intermittent type working life test machine of dismouting |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |