CN203275457U - Interconnecting device - Google Patents
Interconnecting device Download PDFInfo
- Publication number
- CN203275457U CN203275457U CN 201320205461 CN201320205461U CN203275457U CN 203275457 U CN203275457 U CN 203275457U CN 201320205461 CN201320205461 CN 201320205461 CN 201320205461 U CN201320205461 U CN 201320205461U CN 203275457 U CN203275457 U CN 203275457U
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- China
- Prior art keywords
- connecting portion
- docking apparatus
- holder
- connector
- wave filter
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Abstract
The utility model discloses an interconnecting device. The interconnecting device comprises an interconnecting member and a holder, wherein one end of the interconnecting member is connected with a filter, and the other end of the interconnecting member is connected with a test device; and the holder is used for enabling the interconnecting member to be in positioning contact with the filter, and is disposed on an outer circumferential surface of the one end of the interconnecting member where the filter is connected. Compared with similar products in the prior art, according to the interconnecting device, the elastic holder is arranged on the outer circumferential surface of the interconnecting member for positioning, so that the interconnecting device can be rapidly connected with a connector on the filter, and the disassembly is convenient; a locking member is further disposed on an outer circumferential surface of the holder for preventing deformation of the holder and for adjusting the distance between the interconnecting device and the filer; and accordingly, the tedious assembly and disassembly during the test process are simplified, the complexity of the operation is substantially reduced, and at the same time, the work efficiency is improved.
Description
Technical field
The utility model relates to a kind of docking apparatus.
Background technology
Wave filter is widely used in the communications field as a kind of frequency selection device, in communication base station system, is mainly used in selecting signal of communication, clutter or undesired signal that the filtering communication signal frequency is outer.
before the wave filter product is packed base station system into, often to test it, at this moment, need by docking apparatus, wave filter and test component to be coupled together to test, be docking apparatus of the prior art as Fig. 1, it comprises connector 101 and described connector 101 is fixed on fixture 102 on the connector outer conductor of described wave filter, described fixture 102 is fixed by screws on described filter cavity, described connector 101 comprises outer conductor 1011, inner wire 1012 and be located at insulator 1013 between described outer conductor 1011 and inner wire 1012, described outer conductor 1,011 one ends are connected with conducting resinl on described filter connector outer conductor, the other end is connected with the test component outer conductor, described inner wire 1,012 one ends are connected with described filter connector inner wire, the other end is connected with described test component inner wire.
The fixture of existing docking apparatus need be fixed on the measured device filter cavity by screw, assembles and remove all more loaded down with trivial details, and highly non-adjustable, if performance does not satisfy, when needing to adjust height, just needs the new fixture of redesign, and is very inconvenient; And the fixture build is larger, and is not quick detachable, need to be by instrument.Also need to design screw hole on the measured device filter cavity during assembling.
The utility model content
The utility model is low for docking apparatus testing efficiency in the solution prior art, highly nonadjustable defective, and a kind of docking apparatus is provided.
For realizing above-mentioned utility model purpose, the utility model by the following technical solutions:
A kind of docking apparatus comprises:
Connector, described connector one end connects wave filter, other end connecting test device;
Be used for making described connector position with described wave filter the holder that contacts, described holder is located at the outer peripheral face that described connector connects an end of wave filter.
Also comprise locking member, described locking member is located at the outer peripheral face of described holder, in order to regulate described patching
Distance between device and described wave filter also prevents that described holder from deforming.
Described holder is the hollow hole structure, and it comprises connecting portion and the elastic that is connected with described connecting portion, and described elastic contacts with connector outer conductor on described wave filter, and the thickness of described connecting portion is greater than the thickness of described elastic.
Described elastic is provided with guide part away from the end of described connecting portion, also is provided with several bar-shaped troughs on described elastic, and described bar-shaped trough is in axial direction offered toward described connecting portion from described guide part.
The outer peripheral face of described connecting portion is provided with the screw thread that is connected with described locking member.
Described connector comprises outer conductor, inner wire and is located at insulator between described outer conductor and inner wire.
Described outer conductor is inserted in the hollow hole of described connecting portion, and with the hollow hole interference fit of described connecting portion.
The inside surface of described connecting portion is provided with the screw thread that is connected with described outer conductor.
Described locking member comprises that keeper reaches for the securing member that prevents that described keeper from moving vertically.
Described keeper one end is threaded with described connecting portion, other end end face be used for described wave filter on surface of contact position and contact.
The outer peripheral face of an end that is threaded with described connecting portion at described keeper or the outer peripheral face of described securing member are provided with annular knurl.
Described securing member is the torus structure, and its inside surface has the screw thread that is connected with described connecting portion.
Described securing member is the torus structure, and its inside surface has the screw thread that is connected with described connecting portion.
A kind of docking apparatus of the utility model with respect to prior art, arranges elastic clamping pieces at the connector outer peripheral face, positions by holder, and docking apparatus is connected with connector on wave filter fast, dismantles also to facilitate; At the holder outer peripheral face, locking member is set again again, both can have prevented holder distortion, can adjust distance between docking apparatus and wave filter by regulating locking member again; This kind docking apparatus only need insert when connecting, and only need extract during dismounting, need to just can not complete whole test by any instrument, has simplified loaded down with trivial details assembling and the unloading process in the test process, greatly reduces the complexity of operation, has improved simultaneously work efficiency.
Description of drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, during the below will describe embodiment, the accompanying drawing of required use is done to introduce simply.
Fig. 1 is the cut-open view of a kind of docking apparatus of prior art;
Fig. 2 is one one kinds of docking apparatus cut-open views one of the utility model embodiment;
Fig. 3 is one one kinds of docking apparatus cut-open views two of the utility model embodiment.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
A kind of docking apparatus is provided, as shown in Figure 2, comprises: connector 201, described connector 201 1 ends connect wave filter, and other end connecting test device is to be electrically connected to measured device wave filter and test component; Holder 202, described holder 202 is located at the outer peripheral face that described connector 201 connects an end of wave filter, be that described connector 201 1 ends are inserted in described holder 202, described connector 201 other ends position by described holder 202, so that described connector docks with described wave filter smoothly; Locking member 203, described locking member 203 is located at the outer peripheral face of described holder 202, be that described holder 202 1 ends are inserted in described locking member 203, in order to regulate the distance between described docking apparatus and described wave filter and to prevent that described holder 202 from deforming.
Docking apparatus a kind of according to the present embodiment, described holder 202 is the hollow hole structure, so that described connector 201 is inserted in described holder 202; Described holder is elastic material, be preferably the described holder 202 of phosphor bronze and comprise connecting portion 2021 and the elastic 2022 that is connected with described connecting portion 2021, described connecting portion 2021 and the 2022 integrated die-casting moulding or one-body molded by machine tooling of described elastic; Described elastic 2022 contacts with connector outer conductor 204 on described wave filter, and described connector outer conductor 204 is located on described filter cavity body sidewall; Need connection connector 201, the outside need to connect locking member 203 because described connecting portion 2021 is inner, enough thickness be arranged, therefore, preferred, the thickness of described connecting portion 2021 is greater than the thickness of described elastic 2022.
Docking apparatus a kind of according to the present embodiment, as shown in Figure 3, described elastic is provided with guide part 2023 away from the end of described connecting portion 2021, the port of described elastic 2022 is horn-like, also be provided with several bar-shaped troughs on described elastic 2022, so that described elastic 2022 has elastic expansion power, described bar-shaped trough is in axial direction offered toward described connecting portion from described guide part; When described docking apparatus coordinates with described filter connector, under the guiding of described guide part 2023, make described holder 202 be inserted in smoothly described filter connector outer conductor 204, be inserted in described filter connector outer conductor 204 processes at described holder 202, described filter connector outer conductor 204 can be to 2022 bulging forces of described elastic, described elastic 2022 is given 204 1 coupling mechanism forces of connector outer conductor of described wave filter conversely, thereby realizes the location.
Docking apparatus a kind of according to the present embodiment, the outer peripheral face of described connecting portion 2021 are provided with the screw thread that is connected with described locking member 203.
Docking apparatus a kind of according to the present embodiment, described connector 201 comprises outer conductor 2011, inner wire 2012 and is located at insulator 2013 between described outer conductor 2011 and inner wire 2012, preferably, described outer conductor 2011 is the brass material, described inner wire 2012 is the sprung copper material, is preferably phosphor bronze; Described inner wire 2,012 one ends are connected with connector inner wire 204 on described wave filter, the other end is connected with described test component, and described outer conductor 2,011 one ends are electrically connected to described wave filter outer conductor 204 by conducting resinl, and the other end is connected with described test component.
docking apparatus a kind of according to the present embodiment, a kind of embodiment, described outer conductor 2011 is inserted in the hollow hole of described connecting portion 2021, and with the hollow hole interference fit of described connecting portion 2021, be about to the interior also interference fit of hollow hole that described connecting portion 2021 crimping enter described connecting portion 2021, but adopt this kind mode, in case after the holder 202 and described outer conductor 2011 interference fit of a model, if when needing the connector size of the wave filter of test to change, the size of the connecting portion 2021 of described holder 202 is also wanted corresponding change, but it is more difficult to change holder 202, therefore, this kind mode can not realize the universal standardization of testing.
docking apparatus a kind of according to the present embodiment, another kind of embodiment, the inside surface of described connecting portion 2021 is provided with the screw thread that is connected with described outer conductor 2011, be that described outer conductor 2011 is threaded with described connecting portion 2021, after connecting, prevent that in order to make described outer conductor 2011 and described connecting portion 2021 from axial displacement occuring, can establish a through hole that runs through described connecting portion 2021 on described connecting portion 2021 sidewalls, one location screw inserts this through hole described holder 202 is fixed on described outer conductor 2011, also can add a positioning block and described outer conductor 2011 threaded engagement, so that described holder 202 is fixed on described outer conductor 2011, adopt this kind mode, in case after the holder 202 and described outer conductor 2011 interference fit of a model, if when needing the connector size of the wave filter of test to change, as long as described pilot hole is screwed out, can screw out described holder 202, to change suitable holder 202, therefore, this kind mode can realize the universal standardization of test.
Docking apparatus a kind of according to the present embodiment; described locking member 203 comprises that keeper 2031 reaches for the securing member 2032 that prevents that described keeper 2031 from moving vertically; because described elastic 2022 is relatively thin; and which is provided with groove; easily distortion causes elastic break-down; therefore under the protection of described keeper 2031, can prevent that the elastic 2022 of described holder 202 from deforming.
Docking apparatus a kind of according to the present embodiment, described keeper 2,031 one ends are threaded with described connecting portion 2021, the other end surrounds the elastic 2022 of described holder 202, and the end face of this other end can be used as locating surface, be used for described wave filter on surface of contact position and contact, shake after described docking apparatus from inserting preventing.When the surface of contact on described wave filter is too high, described inner wire 2012 can not arrive the connector inner wire 205 of described wave filter, can not realize conducting, can regulate by the described keeper 2031 of turn, so that described inner wire 2012 can arrive the connector inner wire 205 of described wave filter, realize conducting.
Docking apparatus a kind of according to the present embodiment, the outer peripheral face of an end that is threaded with described connecting portion at described keeper or the outer peripheral face of described securing member are provided with annular knurl, described annular knurl is hatching knurling, friction force in the time of can increasing rotation, the present embodiment also respectively mills out a platform in the both sides, front and back of described keeper 2031, so that outside adjustment means is tightened use.
Docking apparatus a kind of according to the present embodiment, a kind of embodiment, described securing member 2032 is the torus structure, its inside surface has the screw thread that is connected with described connecting portion 2021, at described keeper 2031 with after described connecting portion 2021 coordinates, for preventing that described keeper 2031 and described connecting portion 2021 from axial displacements occuring, in the described connecting portion 2021 outer peripheral faces described torus structure that is threaded again, be threaded to described keeper 2031 and closely cooperate; Also can establish a through hole that runs through described keeper 2031 at the sidewall of described keeper 2031, a location pin screws in described through hole described keeper 2031 is fixed on described holder 202.
A kind of docking apparatus of the utility model with respect to prior art, arranges elastic clamping pieces at the connector outer peripheral face, positions by holder, and docking apparatus is connected with connector on wave filter fast, dismantles also to facilitate; At the holder outer peripheral face, locking member is set again again, both can have prevented holder distortion, can adjust distance between docking apparatus and wave filter by regulating locking member again; This kind docking apparatus only need insert when connecting, and only need extract during dismounting, need to just can not complete whole test by any instrument, has simplified loaded down with trivial details assembling and the unloading process in the test process, greatly reduces the complexity of operation, has improved simultaneously work efficiency.
Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for those of ordinary skill in the art, according to thought of the present utility model, all will change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (12)
1. a docking apparatus, is characterized in that, comprising:
Connector, described connector one end connects wave filter, other end connecting test device;
Be used for making described connector position with described wave filter the holder that contacts, described holder is located at the outer peripheral face that described connector connects an end of wave filter.
2. docking apparatus according to claim 1, it is characterized in that: also comprise locking member, described locking member is located at the outer peripheral face of described holder, in order to regulate the distance between described docking apparatus and described wave filter and to prevent that described holder from deforming.
3. docking apparatus according to claim 2, it is characterized in that: described holder is the hollow hole structure, it comprises connecting portion and the elastic that is connected with described connecting portion, described elastic contacts with connector outer conductor on described wave filter, and the thickness of described connecting portion is greater than the thickness of described elastic.
4. docking apparatus according to claim 3, it is characterized in that: described elastic is provided with guide part away from the end of described connecting portion, also be provided with several bar-shaped troughs on described elastic, described bar-shaped trough is in axial direction offered toward described connecting portion from described guide part.
5. docking apparatus according to claim 3, it is characterized in that: the outer peripheral face of described connecting portion is provided with the screw thread that is connected with described locking member.
6. docking apparatus according to claim 1 is characterized in that: described connector comprises outer conductor, inner wire and is located at insulator between described outer conductor and inner wire.
7. according to claim 3 or 6 described docking apparatus, it is characterized in that: described outer conductor is inserted in the hollow hole of described connecting portion, and with the hollow hole interference fit of described connecting portion.
8. according to claim 3 or 6 described docking apparatus, it is characterized in that: the inside surface of described connecting portion is provided with the screw thread that is connected with described outer conductor.
9. docking apparatus according to claim 2 is characterized in that: described locking member comprises keeper and is used for preventing described keeper mobile securing member vertically.
10. docking apparatus according to claim 9, it is characterized in that: described keeper one end is threaded with described connecting portion, other end end face be used for described wave filter on surface of contact position and contact.
11. docking apparatus according to claim 10 is characterized in that: the outer peripheral face of an end that is threaded with described connecting portion at described keeper or the outer peripheral face of described securing member are provided with annular knurl.
12. docking apparatus according to claim 9 is characterized in that: described securing member is the torus structure, and its inside surface has the screw thread that is connected with described connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320205461 CN203275457U (en) | 2013-04-22 | 2013-04-22 | Interconnecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320205461 CN203275457U (en) | 2013-04-22 | 2013-04-22 | Interconnecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203275457U true CN203275457U (en) | 2013-11-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320205461 Expired - Fee Related CN203275457U (en) | 2013-04-22 | 2013-04-22 | Interconnecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203275457U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983810A (en) * | 2014-05-21 | 2014-08-13 | 天津大唐国际盘山发电有限责任公司 | Connecting device for verification of oil station differential pressure switch |
| CN107076780A (en) * | 2014-12-31 | 2017-08-18 | 深圳市大富科技股份有限公司 | A kind of test splice |
-
2013
- 2013-04-22 CN CN 201320205461 patent/CN203275457U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103983810A (en) * | 2014-05-21 | 2014-08-13 | 天津大唐国际盘山发电有限责任公司 | Connecting device for verification of oil station differential pressure switch |
| CN103983810B (en) * | 2014-05-21 | 2017-01-25 | 天津大唐国际盘山发电有限责任公司 | Connecting device for verification of oil station differential pressure switch |
| CN107076780A (en) * | 2014-12-31 | 2017-08-18 | 深圳市大富科技股份有限公司 | A kind of test splice |
| CN107076780B (en) * | 2014-12-31 | 2020-02-04 | 深圳市大富科技股份有限公司 | Test joint |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20180422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |