CN204101597U - A kind of filters to test fixture - Google Patents
A kind of filters to test fixture Download PDFInfo
- Publication number
- CN204101597U CN204101597U CN201420472608.XU CN201420472608U CN204101597U CN 204101597 U CN204101597 U CN 204101597U CN 201420472608 U CN201420472608 U CN 201420472608U CN 204101597 U CN204101597 U CN 204101597U
- Authority
- CN
- China
- Prior art keywords
- base plate
- filters
- test fixture
- movable block
- slide bar
- 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
- 238000012360 testing method Methods 0.000 title claims abstract description 31
- 230000001105 regulatory effect Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
The utility model relates to a kind of filters to test fixture, comprise base plate, described base plate is arranged the fixed orifice of multiple stationary fixture, described base plate is also provided with hollow bulb, the downside of the vertical dual-side of described base plate is respectively arranged with slide bar, described two slide bars are movably fixed with 2 movable blocks, described movable block can along described slide bar axially-movable, the downside of described movable block is provided with adapter, described adapter connecting test line and product, for Fault detection filter, the distance between described adapter can be regulated by moveable movable block, therefore different product sizes is gone for, a kind of filters to test fixture that can change test point position according to the size of required test products is at any time provided.
Description
Technical field
The utility model relates to a kind of test fixture for detecting dielectric filter electric property, belongs to radio frequency testing field.
Background technology
The communications industry is constantly updated and is regenerated in recent years, and driven the development of the whole communications manufacturing industry greatly, particularly forth generation communication system is in the test run of part region, brings unprecedented opportunities to the manufacturer of whole communications industry.Wave filter is essential as a signal selector use in a communications device, particularly there is low-loss, small size, the dielectric filter of stable temperature characterisitic more and more by equipment run favor, but also more harsh cost control requirement is proposed to the dielectric filter manufacturer being in whole industry low side simultaneously, be same as communication system kind many, add the use of converter technique, the conventional frequency of wave filter is got more and more, model also gets more and more, current majority is the corresponding a kind of test fixture of a kind of model, but so often use manufacturer more in the input of test fixture, production cost is added in the middle of invisible, particularly for the product being also in development, the test fixture that a new model needs design one corresponding, a very large obstruction for the exploitation of product is ageing.
Utility model content
The technical problems to be solved in the utility model is: for overcoming the problems referred to above, provides a kind of filters to test fixture that can change test point position according to the size of required test products at any time.
The utility model solves the technical scheme that its technical matters adopts:
A kind of filters to test fixture, comprise base plate, described base plate is arranged the fixed orifice of multiple stationary fixture, described base plate is also provided with hollow bulb, the downside of the vertical dual-side of described base plate is respectively arranged with slide bar, described two slide bars are movably fixed with 2 movable blocks, and described movable block can along described slide bar axially-movable, and the downside of described movable block is provided with adapter.
Preferably, the two ends of described movable block are provided with sliding eye, described slide bar is arranged in described sliding eye, described slide bar is fixed by the support being arranged on described base plate both lateral sides, described support is provided with horizontal through hole, in described through hole, is provided with internal thread, in described through hole, be provided with screw rod, screw-internal thread fit in external thread on described screw rod and described through hole, the fixed bar on one end of described screw rod and described adapter can the centrally Axial and radial connection of rotating.
Preferably, described base plate is provided with the hollow bulb of 2 formed objects, and described hollow bulb is rectangle.
Preferably, described 2 movable blocks all comprise a lug boss, and described 2 lug bosses stretch in 2 hollow bulbs of described base plate respectively.
Preferably, described base plate is provided with 4 fixed orifices.
The beneficial effects of the utility model are: the utility model structure is simple, described movable block can along described slide bar axially-movable, the distance that described slide bar is arranged on described baseplate underside will ensure that described movable block can move freely, the downside of described movable block is provided with adapter, described adapter connecting test line and product, for Fault detection filter, the distance between described adapter can be regulated by moveable movable block, therefore different product sizes is gone for, a kind of filters to test fixture that can change test point position according to the size of required test products is at any time provided.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the vertical view of the utility model embodiment;
Fig. 2 is the upward view of the utility model embodiment;
Fig. 3 is the front view of the utility model embodiment;
Fig. 4 is the front view of movable block described in the utility model.
Mark in figure: 1-base plate, 2-support, 3-slide bar, 4-movable block, 5-fixed orifice, 6-hollow bulb, 7-screw rod, 8-adapter, 9-fixed bar, 41-lug boss, 42-sliding eye.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Described in the utility model a kind of filters to test fixture as shown in Figure 1, comprise base plate 1, described base plate 1 is arranged the fixed orifice 5 of more than at least three stationary fixtures, in the present embodiment, arrange at least three and can fix fixture, described base plate 1 is also provided with hollow bulb 6, the downside of the vertical dual-side of described base plate 1 is respectively arranged with slide bar 3, described two slide bars 3 are movably fixed with 2 movable blocks 4, described movable block 4 is vertical setting, its two ends are movably arranged on described two slide bars 3 respectively, described movable block 4 can along the axially-movable of described slide bar 3, described slide bar 3 distance be arranged on the downside of described base plate 1 will ensure that described movable block 4 can move freely, as shown in Figure 3, the downside of described movable block 4 is provided with adapter 8, described adapter 8 connecting test line and product, for Fault detection filter, the distance between described adapter 8 can be regulated by moveable movable block 4, therefore different product sizes is gone for, a kind of filters to test fixture that can change test point position according to the size of required test products is at any time provided.
In preferred embodiments, as shown in Figure 2, the two ends of described movable block 4 are provided with sliding eye 42, described slide bar 3 is arranged in described sliding eye 42, namely the two ends of described movable block 4 are movably fixed on slide bar 3 respectively by sliding eye 42, described slide bar 3 is fixed by the support 2 being arranged on described base plate 1 both lateral sides, in the present embodiment, horizontal through hole is provided with in the middle of described support 2, internal thread is provided with in described through hole, screw rod 7 is provided with in described through hole, external thread on described screw rod 7 and the screw-internal thread fit in described through hole, therefore rotating described screw rod 7 can make screw rod 7 stretch into or exit, fixed bar 9 on one end of described screw rod 7 and described adapter 8 can the centrally Axial and radial connection of rotating, in the present embodiment, the support 2 of both sides is respectively arranged with screw rod 7, one end that the screw rod 7 that both sides are arranged stretches into support 2 is connected with the fixed bar 9 of the adapter 8 of both sides respectively, described adapter 8 is preferably arranged on the centre of described movable block 4, therefore itself and described screw rod 7 are in same direction, described fixed bar 9 is rotatable to be connected in screw rod 7, when needs regulating rotary joint 8 position, rotate described screw rod 7, screw rod 7 can stretch into or the support 2 that contracts, described adapter 8 is driven to move along its axis.
In preferred embodiments, described base plate 1 is provided with the hollow bulb 6 of 2 formed objects, and described hollow bulb 6 is rectangle, but is not limited thereto, and also can arrange according to specific needs.
In preferred embodiments, as shown in Figure 4, described 2 movable blocks 4 all comprise a lug boss 41, and described 2 lug bosses 41 stretch in 2 hollow bulbs 6 of described base plate 1 respectively, described lug boss 41 is corresponding with the shape of hollow bulb 6 to be arranged, and movably fixes in described hollow bulb 6.
In preferred embodiments, described base plate 1 is provided with the setting that 4 fixed orifices, 5,4 fixed orifices 5 are the most applicable wave filter at present.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to right.
Claims (5)
1. a filters to test fixture, comprise base plate, described base plate is arranged the fixed orifice of multiple stationary fixture, it is characterized in that, described base plate is also provided with hollow bulb, and the downside of the vertical dual-side of described base plate is respectively arranged with slide bar, and described two slide bars are movably fixed with 2 movable blocks, described movable block can along described slide bar axially-movable, and the downside of described movable block is provided with adapter.
2. filters to test fixture as claimed in claim 1, it is characterized in that, the two ends of described movable block are provided with sliding eye, described slide bar is arranged in described sliding eye, described slide bar is fixed by the support being arranged on described base plate both lateral sides, described support is provided with horizontal through hole, internal thread is provided with in described through hole, screw rod is provided with in described through hole, screw-internal thread fit in external thread on described screw rod and described through hole, the fixed bar on one end of described screw rod and described adapter can the centrally Axial and radial connection of rotating.
3. filters to test fixture as claimed in claim 2, it is characterized in that, described base plate is provided with the hollow bulb of 2 formed objects, and described hollow bulb is rectangle.
4. filters to test fixture as claimed in claim 3, it is characterized in that, described 2 movable blocks all comprise a lug boss, and described 2 lug bosses stretch in 2 hollow bulbs of described base plate respectively.
5. the filters to test fixture as described in any one of claim 1-4, is characterized in that, described base plate is provided with 4 fixed orifices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472608.XU CN204101597U (en) | 2014-08-20 | 2014-08-20 | A kind of filters to test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420472608.XU CN204101597U (en) | 2014-08-20 | 2014-08-20 | A kind of filters to test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204101597U true CN204101597U (en) | 2015-01-14 |
Family
ID=52270015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420472608.XU Active CN204101597U (en) | 2014-08-20 | 2014-08-20 | A kind of filters to test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204101597U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882392A (en) * | 2015-05-19 | 2015-09-02 | 北京中科飞鸿科技有限公司 | Hollow test clamp for surface acoustic wave filter assembly |
| CN105785081A (en) * | 2016-04-27 | 2016-07-20 | 安徽四创电子股份有限公司 | Comprehensive filter testing tool |
| CN106378733A (en) * | 2016-12-01 | 2017-02-08 | 深圳市威富通讯技术有限公司 | Support head of filter and clamp of filter |
| CN109406843A (en) * | 2018-12-12 | 2019-03-01 | 江苏贝孚德通讯科技股份有限公司 | A kind of debugging clamper and adjustment method of dielectric waveguide filter |
| CN109541335A (en) * | 2018-09-30 | 2019-03-29 | 宁波艾思科汽车音响通讯有限公司 | A kind of glass antenna filters to test tooling and test method |
| CN109655640A (en) * | 2018-12-28 | 2019-04-19 | 贵州大学 | A kind of electrical detection device convenient for being fixedly clamped |
-
2014
- 2014-08-20 CN CN201420472608.XU patent/CN204101597U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104882392A (en) * | 2015-05-19 | 2015-09-02 | 北京中科飞鸿科技有限公司 | Hollow test clamp for surface acoustic wave filter assembly |
| CN105785081A (en) * | 2016-04-27 | 2016-07-20 | 安徽四创电子股份有限公司 | Comprehensive filter testing tool |
| CN105785081B (en) * | 2016-04-27 | 2018-09-04 | 安徽四创电子股份有限公司 | Synthesis filter test fixture |
| CN106378733A (en) * | 2016-12-01 | 2017-02-08 | 深圳市威富通讯技术有限公司 | Support head of filter and clamp of filter |
| CN109541335A (en) * | 2018-09-30 | 2019-03-29 | 宁波艾思科汽车音响通讯有限公司 | A kind of glass antenna filters to test tooling and test method |
| CN109406843A (en) * | 2018-12-12 | 2019-03-01 | 江苏贝孚德通讯科技股份有限公司 | A kind of debugging clamper and adjustment method of dielectric waveguide filter |
| CN109655640A (en) * | 2018-12-28 | 2019-04-19 | 贵州大学 | A kind of electrical detection device convenient for being fixedly clamped |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204101597U (en) | A kind of filters to test fixture | |
| CN204788476U (en) | Fluorescent tube test and ageing tool | |
| CN203516361U (en) | Locating device for moving sliding table | |
| CN207780083U (en) | A kind of transmission line malfunction indicator | |
| CN204183178U (en) | Clothes hanger faster press | |
| CN203673035U (en) | Circuit board tester | |
| CN103640258A (en) | Double photoelectric tracking mechanism of bag making machine | |
| CN203156727U (en) | Motor testing bracket | |
| CN205790294U (en) | A kind of microwave device | |
| CN203349768U (en) | Device for detecting hole-site alignment degree of flange hole of pillar-type insulator product | |
| CN201877699U (en) | Link bar with adjustable length | |
| CN206802003U (en) | A kind of novel limiting oil cylinder | |
| CN204374248U (en) | A kind of breaker of plastic casing checkout equipment probe mechanism | |
| CN205972061U (en) | Photoelectric detection device | |
| CN204195274U (en) | Connecting rod enters latch structure | |
| CN205205434U (en) | Jacket buttonhole sewing appurtenance | |
| CN203853231U (en) | Improved dispensing jig | |
| CN204130979U (en) | The movable contact arm of circuit breaker | |
| CN204677550U (en) | A kind of integral type guardrail specification part structure | |
| CN204690373U (en) | The drawstring assembly of washing machine and there is its washing machine | |
| CN204361283U (en) | The drive system of antenna for base station is adjusted to adjust antenna for base station with the electricity with it for electricity | |
| CN205051172U (en) | Novel low -voltage cabinet | |
| CN204349247U (en) | A kind of bottom plate of power transformation cabinet | |
| CN203555840U (en) | Free component device of operating room equipment | |
| CN203297205U (en) | Machine installation base with stand columns |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yadong Inventor after: Chen Rongda Inventor before: Li Junjie Inventor before: Chen Rongda |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI JUNJIE CHEN RONGDA TO: LIU YADONG CHEN RONGDA |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215129, Jiangsu province Suzhou hi tech Zone deer road environmental protection Industrial Park No. 14 factory landlord half Patentee after: SUZHOU RF TOP ELECTRONIC COMMUNICATIONS CO., LTD. Address before: 215129, 14, national environmental protection industrial park, 369 deer Road, hi tech Zone, Jiangsu, Suzhou Patentee before: Suzhou RF Top Electronic Communication Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 215129, Jiangsu province Suzhou hi tech Zone deer road environmental protection Industrial Park No. 14 factory landlord half Patentee after: Suzhou RF Top Electronic Communication Co., Ltd. Address before: 215129, Jiangsu province Suzhou hi tech Zone deer road environmental protection Industrial Park No. 14 factory landlord half Patentee before: SUZHOU RF TOP ELECTRONIC COMMUNICATIONS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215129, Jiangsu province Suzhou hi tech Zone deer road environmental protection Industrial Park No. 14 factory landlord half Patentee after: SUZHOU RF TOP ELECTRONIC COMMUNICATIONS CO., LTD. Address before: 215129, Jiangsu province Suzhou hi tech Zone deer road environmental protection Industrial Park No. 14 factory landlord half Patentee before: Suzhou RF Top Electronic Communication Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 215000 No.65, Chengji Road, Hushuguan Town, high tech Zone, Suzhou City, Jiangsu Province Patentee after: SUZHOU RF TOP ELECTRONIC COMMUNICATIONS Co.,Ltd. Address before: 215129, Jiangsu province Suzhou hi tech Zone deer road environmental protection Industrial Park No. 14 factory landlord half Patentee before: SUZHOU RF TOP ELECTRONIC COMMUNICATIONS Co.,Ltd. |