CN102914767B - Clamp used for testing radar TR (transmitter-receiver) component - Google Patents
Clamp used for testing radar TR (transmitter-receiver) component Download PDFInfo
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- CN102914767B CN102914767B CN 201210406741 CN201210406741A CN102914767B CN 102914767 B CN102914767 B CN 102914767B CN 201210406741 CN201210406741 CN 201210406741 CN 201210406741 A CN201210406741 A CN 201210406741A CN 102914767 B CN102914767 B CN 102914767B
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Abstract
The invention discloses a clamp used for testing a radar TR (transmitter-receiver) component. The clamp comprises a mounting base (1), four groups of component compacting devices (2) and an adapter connector plug-in mechanism (3); the mounting base comprises a clamp base plate (101), a centrifugal fan (102), a straight-tooth heat radiator (103) and a mounting locating plate (104); the straight-tooth heat radiator is arranged on the clamp base plate; the centrifugal fan is arranged on the clamp base plate and is located at one side of the straight-tooth heat radiator; the mounting locating plate is arranged on the straight-tooth heat radiator; the four groups of compacting devices are arranged at both sides of the mounting locating plate on the mounting base; and the connector plug-in mechanism is arranged on the clamp base plate in the mounting base. By driving the an adapter connector to move along the axial direction of a ball screw by a ball screw pair, the connection and the separation of the adapter connector and the component are overcome, and the problem that the adapter connector and the component cannot be directly plugged-in by manpower because of high joint and connection power between the adapter connector and the component is solved.
Description
Technical field
The utility model relates to a kind of mechanical hook-up that clamping connects of testing, and especially when the electronic device module fast-assemblings such as radar TR assembly are tested, is connected carrying out quick-clamping between measured piece and testing apparatus.
Background technology
The microwave signal interface of the TR assembly of the electronic equipments such as radar often adopts plug-in blindmate connected mode, and this connected mode makes the installation of TR assembly in radar isoelectronic series system easier, and improves the integration density of system, reduction system volume.The multiport of TR assembly adopts the blindmate connected mode of plug-in, and also for multiport while connecting test provides possibility, but often contact engaging and separating force is larger for umbilical connector, when multiport plugs simultaneously, relies on manpower to be difficult to accomplish.If can design a mechanism device, the multi-channel port of TR assembly can be connected simultaneously and signal converting is become universal test port type of attachment, just need not when the TR module testing plug-in connector one by one, can improve greatly the efficient of the test of multiport TR assembly.
The utility model content
Technical matters to be solved: in present radar isoelectronic series system, test port is with the testing apparatus connection reliability is not high, plug hard problem during the multiport module testing, the utility model provides a kind of mechanical hook-up of suitable multiport TR module testing clamping.
Technical scheme: provide a kind of fixture of using for radar TR module testing for above not enough the utility model, it is characterized in that: comprise mounting base, four groups of assembly hold down gags, intermateable connector push-pull structure; Mounting base comprises clamp base plate, centrifugal blower, straight-tooth heating radiator, location-plate is installed, and described straight-tooth heating radiator is arranged on the clamp base plate; Centrifugal blower is arranged on and is positioned at straight-tooth heating radiator one side on the clamp base plate; Location-plate is installed to be arranged on the straight-tooth heating radiator; Described four groups of assembly hold down gags are arranged on the both sides of the installation location-plate on mounting base, and connector plugging mechanism is arranged on clamp base plate in mounting base.
Described four groups of assembly hold down gags comprise and pull out button, bearing pin, Compress Spring, installing plate, and installing plate is arranged on respectively to be installed on the straight-tooth heating radiator of location-plate both sides; Pulling out the Compress Spring of packing in button uses bearing pin to be arranged on installing plate.
Described intermateable connector push-pull structure comprises a pair of line slide rail pair, a secondary ball wire bar pair, ball bearing, bearing seat, handwheel, planker, one group of assembly intermateable connector, assembly intermateable connector installing plate;
Described a pair of line slide rail pair is arranged on respectively and is positioned at straight-tooth heating radiator opposite side on the clamp base plate; Bearing seat is arranged on the clamp base plate; One secondary ball wire bar pair is installed by ball bearing and bearing seat; Handwheel is arranged on ball wire bar pair; Planker is connected with the slide block that the line slide rail pair is connected with nut in ball wire bar pair; One group of assembly intermateable connector is arranged on planker by assembly intermateable connector installing plate.
Described installation location-plate surrounding limited location structure namely is provided with the first limited block in the side that location-plate is installed, and is provided with the second limited block in the left and right sides of the other end.
Describedly pull out button and installing plate is provided with briquetting.
Beneficial effect: 1. the utility model drives the assembly intermateable connector by ball wire bar pair and has solved being connected and separating of assembly intermateable connector and assembly along the ball screw axially-movable, has solved due to both johning knots large problem that relies on manpower directly to plug of making a concerted effort.
2. the utility model is located assembly by location-plate is installed, then rely on line slideway to guarantee that the adaptive connection of assembly moves along a straight line, final Assurance component connector is accurately located with the position of assembly intermateable connector and is realized being connected, and has solved position between the two to direct problem.
3. the utility model is pressed on assembly by four groups of assembly hold down gags and installs on location-plate, Assurance component bottom surface and installation location-plate close contact, make the heat of assembly conduct to the installation location-plate, by being installed, location-plate conducts on the straight-tooth heating radiator again, by centrifugal blower, heat is taken away the heat dissipation problem when having solved module testing work.
Description of drawings
Fig. 1 is the utility model one-piece construction schematic diagram;
Fig. 2-1st, the utility model hold down gag off working state schematic diagram;
Fig. 2-2nd, the vertical view of Fig. 2-1;
Fig. 3 is the utility model hold down gag working state schematic representation;
Fig. 3-2nd, the vertical view of Fig. 3-1;
Fig. 4 is the whole off working state schematic diagram of the utility model;
Fig. 5 is the utility model overall work view.
Embodiment
The below is described in more detail the utility model.
It is as extremely shown in Figure 5 in Fig. 1,
A kind of fixture of using for radar TR module testing,Comprise that mounting base 1(comprises clamp base plate 101, centrifugal blower 102, straight-tooth heating radiator 103, location-plate 104 is installed), four groups of assembly hold down gag 2(comprise pull out button 201, bearing pin 202, Compress Spring 203, installing plate 204), a pair of line slide rail pair 301 of intermateable connector push-pull structure 3(, a secondary ball wire bar pair 302, ball bearing 303, bearing seat 304, handwheel 305, planker 306, one group of assembly intermateable connector 307, assembly intermateable connector installing plate 308);
Described four groups of hold down gags 2 are arranged on the both sides of the installation location-plate 104 on mounting base 1, on the clamp base plate 101 that connector plugging mechanism 3 is arranged in mounting base 1;
Described straight-tooth heating radiator 103 is arranged on clamp base plate 101; Be positioned at straight-tooth heating radiator 103 1 sides on centrifugal blower 102 sectional fixture bedplates 101; Location-plate 104 is installed to be arranged on straight-tooth heating radiator 103;
Described installing plate 204 is arranged on respectively to be installed on location-plate 104 both sides straight-tooth heating radiators 103; Pulling out the Compress Spring 203 of packing in button 201 uses bearing pin 202 to be arranged on installing plate 204;
Described a pair of line slide rail pair 301 is arranged on respectively and is positioned at straight-tooth heating radiator 103 opposite sides on clamp base plate 101; Bearing seat 304 is arranged on clamp base plate 101; One secondary ball wire bar pair 302 is installed by ball bearing 303 and bearing seat 304; Handwheel 305 is arranged on ball wire bar pair 302; Nut in planker 306 and ball wire bar pair 302 is connected with the slide block on the line slide rail pair is connected; One group of assembly intermateable connector 307 is arranged on planker 306 by assembly intermateable connector installing plate 308.
Described installation location-plate 104 surrounding limited location structures namely are provided with the first limited block 10401 in the side that location-plate 104 is installed, and are provided with the second limited block 10402 in the left and right sides of the other end.
The described button 201 that pulls out is provided with briquetting 20101 with installing plate 204.
at first centrifugal blower 102 is added during use and work on power, guarantee radiating condition, then TR assembly 4 is placed on and installs on location-plate 104, location-plate 104 surrounding limited location structures are installed, position that can restricted T R assembly 4, then pull up one and pull out button 201, pulling out button 201 moves upward along bearing pin 202, make the briquetting 20101 that pulls out on button 201 higher than TR assembly 4 upper surfaces, then will pull out button 201 90-degree rotations, unclamp pull out button 201 after, pull out briquetting 20101 on button by Compress Spring 203 surface that holds down assembly, as above operation is pulled out button with whole four and is pushed down respectively TR assembly 4 each surface of positions, make TR assembly 4 bottom surfaces and location-plate 104 surfaces are installed fit tightly, guarantee that TR assembly 4 conducts to the installation location-plate with heat.Next turn handwheel 305 moves to the TR assembly along the line slide rail direction by ball wire bar pair 302 drive plankers 306, when one group of assembly intermateable connector 307 with after the TR component interface contacts, to produce thrust to the TR assembly, the motion that the first limited block 10401 on location-plate 104 will stop the TR assembly is installed this moment, the final turn handwheel 305 pushing component intermateable connectors 307 that rely on are connected with the TR component interface, complete grafting work.As assembly intermateable connector 307 and TR component interface are broken away from, the handwheel of turn in the other direction 305, assembly intermateable connector 307 is moved backward, this moment, assembly intermateable connector 307 had large adhesion with the TR component interface, to drive the accompany movement of TR assembly, and the motion that two place's the second limited blocks 10402 on location-plate 104 will stop the TR assembly is installed, and both are broken away from, complete mask work.
The above is only preferred embodiment of the present utility model, is not restricted to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in claim scope of the present utility model.
Claims (5)
1. one kind is used for the fixture that radar TR module testing is used, and it is characterized in that: comprise mounting base (1), four groups of assembly hold down gags (2), intermateable connector push-pull structure (3); Mounting base (1) comprises clamp base plate (101), centrifugal blower (102), straight-tooth heating radiator (103), location-plate (104) is installed, and described straight-tooth heating radiator (103) is arranged on clamp base plate (101); Centrifugal blower (102) is arranged on and is positioned at straight-tooth heating radiator (103) one sides on clamp base plate (101); Location-plate (104) is installed to be arranged on straight-tooth heating radiator (103); Described four groups of assembly hold down gags (2) are arranged on the both sides of the installation location-plate (104) on mounting base (1), and connector plugging mechanism (3) is arranged on clamp base plate (101) in mounting base (1).
2. a kind of fixture of using for radar TR module testing according to claim 1, it is characterized in that: described four groups of assembly hold down gags (2) comprise and pull out button (201), bearing pin (202), Compress Spring (203), installing plate (204), and installing plate (204) is arranged on respectively to be installed on location-plate (104) both sides straight-tooth heating radiators (103); Pulling out the Compress Spring (203) of packing in button (201) uses bearing pin (202) to be arranged on installing plate (204).
3. a kind of fixture of using for radar TR module testing according to claim 1, it is characterized in that: described intermateable connector push-pull structure (3) comprises a pair of line slide rail secondary (301), a secondary ball wire bar pair (302), ball bearing (303), bearing seat (304), handwheel (305), planker (306), one group of assembly intermateable connector (307), assembly intermateable connector installing plate (308);
Described a pair of line slide rail secondary (301) is arranged on respectively and is positioned at straight-tooth heating radiator (103) opposite side on clamp base plate (101); Bearing seat (304) is arranged on clamp base plate (101); One secondary ball wire bar pair (302) is installed by ball bearing (303) and bearing seat (304); Handwheel (305) is arranged on ball wire bar pair (302); The slide block that planker (306) and the nut in ball wire bar pair (302) are connected with line slide rail on (301) is connected; One group of assembly intermateable connector (307) is arranged on planker (306) by assembly intermateable connector installing plate (308).
4. a kind of fixture of using for radar TR module testing according to claim 1, it is characterized in that: described installation location-plate (104) surrounding limited location structure, namely be provided with the first limited block (10401) in the side that location-plate (104) is installed, be provided with the second limited block (10402) in the left and right sides of the other end.
5. a kind of fixture of using for radar TR module testing according to claim 2, it is characterized in that: the described button (201) that pulls out is provided with briquetting (20101) with installing plate (204).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210406741 CN102914767B (en) | 2012-10-23 | 2012-10-23 | Clamp used for testing radar TR (transmitter-receiver) component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210406741 CN102914767B (en) | 2012-10-23 | 2012-10-23 | Clamp used for testing radar TR (transmitter-receiver) component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102914767A CN102914767A (en) | 2013-02-06 |
| CN102914767B true CN102914767B (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201210406741 Active CN102914767B (en) | 2012-10-23 | 2012-10-23 | Clamp used for testing radar TR (transmitter-receiver) component |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105372570B (en) * | 2015-12-23 | 2017-12-12 | 中国南方电网有限责任公司调峰调频发电公司天生桥水力发电总厂 | Test device of insulating rod |
| CN107167780B (en) * | 2017-05-27 | 2020-08-11 | 中国电子科技集团公司第四十一研究所 | Blind-plugging T/R assembly test fixture |
| CN107561515B (en) * | 2017-08-17 | 2020-07-14 | 北京润科通用技术有限公司 | Millimeter wave radar detection capability test system for vehicle |
| CN107548277B (en) * | 2017-08-30 | 2019-10-25 | 成都雷电微力科技有限公司 | A kind of TR component ballast and installation method |
| CN112379134A (en) * | 2020-11-11 | 2021-02-19 | 中国电子科技集团公司第十四研究所 | Aluminum alloy small-caliber deep-cavity inner surface weldability test fixture |
| CN115026533B (en) * | 2022-06-22 | 2023-06-27 | 中国电子科技集团公司第十三研究所 | TR module quick plug frock |
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| US6137298A (en) * | 1997-12-05 | 2000-10-24 | Compaq Computer Corporation | Method and apparatus for clamping land grid array integrated circuit devices |
| CN2742446Y (en) * | 2004-08-18 | 2005-11-23 | 中兴通讯股份有限公司 | Detecting clamp |
| CN201273941Y (en) * | 2008-09-27 | 2009-07-15 | 林新明 | T/R component with cooling slot |
| CN201569731U (en) * | 2009-12-01 | 2010-09-01 | 深圳市精实机电科技有限公司 | Clamp for battery test |
| CN102411072A (en) * | 2011-08-04 | 2012-04-11 | 苏州易特诺科技股份有限公司 | Test fixture of millimeter-wave circuit device |
| CN202886597U (en) * | 2012-10-23 | 2013-04-17 | 南京国睿安泰信科技股份有限公司 | Clamping apparatus for testing radar TR (temperature recorder) assembly |
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| US7470140B1 (en) * | 2007-06-18 | 2008-12-30 | David Eldridge | Integrated chip clamp adjustment assembly and method |
| DE10314192A1 (en) * | 2003-03-28 | 2004-10-21 | Yamaichi Electronics Deutschland Gmbh | Socket especially for dealers and assembly processes for this |
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| US6137298A (en) * | 1997-12-05 | 2000-10-24 | Compaq Computer Corporation | Method and apparatus for clamping land grid array integrated circuit devices |
| CN2742446Y (en) * | 2004-08-18 | 2005-11-23 | 中兴通讯股份有限公司 | Detecting clamp |
| CN201273941Y (en) * | 2008-09-27 | 2009-07-15 | 林新明 | T/R component with cooling slot |
| CN201569731U (en) * | 2009-12-01 | 2010-09-01 | 深圳市精实机电科技有限公司 | Clamp for battery test |
| CN102411072A (en) * | 2011-08-04 | 2012-04-11 | 苏州易特诺科技股份有限公司 | Test fixture of millimeter-wave circuit device |
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| CN102914767A (en) | 2013-02-06 |
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