CN204989255U - Electronic equipment and test probe - Google Patents
Electronic equipment and test probe Download PDFInfo
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- CN204989255U CN204989255U CN201520646832.0U CN201520646832U CN204989255U CN 204989255 U CN204989255 U CN 204989255U CN 201520646832 U CN201520646832 U CN 201520646832U CN 204989255 U CN204989255 U CN 204989255U
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Abstract
The utility model discloses an electronic equipment and test probe, its electronic equipment includes: radio frequency circuit, antenna cable and radio -frequency antenna, wherein, the radio frequency circuit includes: first interface, the antenna cable includes: second interface and third interface, during the radio frequency test, first interface can be dismantled with the test probe and be connected, and the test probe forms first circuit through first interface and radio frequency circuit, normal during operation, the 2nd interface connection of first interface and antenna cable, the third interface and the radio frequency antenna connection of antenna cable, the radio frequency circuit passes through antenna cable and radio -frequency antenna formation second circuit. The utility model discloses an electronic equipment only reserves first interface on the radio frequency circuit, the connection interface of accomplishing after -action radio frequency coaxial line as the test interface, is tested to this first interface when producing line production, arranging of frequency measurement measuring head can be reduced like this when radio frequency circuit design, in the optimal design space, manufacturing cost has been reduced.
Description
Technical field
The utility model relates to intelligent terminal design and field tests, particularly relates to a kind of electronic equipment and test probe.
Background technology
In order to meet production test requirement, the mainboard of intelligent terminal adding radio frequency testing head, as shown in Figure 1, radio circuit 101 being provided with the test interface 102 for radio frequency testing, and the connecting interface 103 for being connected with antenna cable 104.Wherein, this test interface 102 is only used for being connected with test probe 105 when producing line production radio frequency testing, just no longer used after dispatching from the factory, service efficiency is very low, therefore, the layout of test interface 102, the not only cost of idleness because service efficiency is low, but also affect the design space of electronic equipment to a certain extent.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of electronic equipment and test probe, solves test interface cost of idleness of the prior art, affects the problem of layout.
According to an aspect of the present utility model, provide a kind of electronic equipment, comprising: radio circuit, antenna cable and radio-frequency antenna; Wherein, radio circuit comprises: first interface; Antenna cable comprises: the second interface and the 3rd interface;
Wherein, during radio frequency testing, first interface and test probe removably connect, and test probe forms the first circuit by first interface and radio circuit;
During normal work, first interface is connected with the second interface of antenna cable, and the 3rd interface of antenna cable is connected with radio-frequency antenna, and radio circuit forms second circuit by antenna cable and radio-frequency antenna.
According to another aspect of the present utility model, additionally provide a kind of test probe, be applied to test electronic equipment as above, wherein, this test probe comprises:
Movable probe;
First housing, one end of movable probe is fixed on the first housing;
Elastomeric element, one end of elastomeric element is connected with the first housing; And
Second housing, the other end of elastomeric element is connected with the second housing, and movable probe is arranged through elastomeric element and the second housing successively;
Wherein, during radio frequency testing, when the first housing is pressed, elastic components contract, the movable probe other end be exposed to the second housing at least partly, the other end of movable probe is electrically connected with the radio circuit of electronic equipment by first interface.
The beneficial effect of embodiment of the present utility model is:
Electronic equipment of the present utility model and test probe, this electronic equipment only reserves first interface on radio circuit, and this first interface is used as test interface when producing line and producing, and has tested the connecting interface of rear effect radio-frequency (RF) coaxial line; The layout of frequency measurement measuring head can be reduced like this when radio circuit designs, while optimal design space, reduce manufacturing cost.
Accompanying drawing explanation
Fig. 1 represents the circuit design schematic diagram of electronic equipment in prior art;
Fig. 2 represents the circuit design schematic diagram of electronic equipment of the present utility model;
Fig. 3 represents the structural representation of test probe of the present utility model.
Wherein in figure:
101, radio circuit, 102, test interface, 103, connecting interface, 104, antenna cable, 105, test probe;
1, radio circuit, 2, antenna cable, 3, radio-frequency antenna, 4, test probe;
11, first interface, the 21, second interface, the 22, the 3rd interface;
41, movable probe, the 42, first housing, 43, elastomeric element, the 44, second housing.
Embodiment
Below with reference to accompanying drawings exemplary embodiment of the present utility model is described in more detail.Although show exemplary embodiment of the present utility model in accompanying drawing, however should be appreciated that can realize the utility model in a variety of manners and not should limit by the embodiment set forth here.On the contrary, provide these embodiments to be in order to more thoroughly the utility model can be understood, and complete for scope of the present utility model can be conveyed to those skilled in the art.
In description of the present utility model, orientation or the position relationship of the instruction such as term " top ", " below " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, instead of require that the utility model with specific azimuth configuration and operation, therefore can not must be interpreted as restriction of the present utility model.
As shown in Figure 2, embodiment of the present utility model provides a kind of electronic equipment, specifically comprises: radio circuit 1, antenna cable 2 and radio-frequency antenna 3; Wherein, this radio circuit 1 is provided with first interface 11, antenna cable 2 is provided with the second interface 21 and the 3rd interface 22.Wherein, when electronic equipment produces line production, need to carry out radio frequency testing to this electronic equipment, removably connected by first interface 11 and the test probe 4 of radio circuit 1, test probe 4 forms the first circuit by first interface 11 and radio circuit 1.At this moment, the effect of first interface 11 is effects of test interface, is mainly used in being connected with test circuit, realizes the radio frequency testing to electronic equipment.When test by after, test probe 4 and first interface 11 disconnect, first interface 11 is connected with the second interface 21 of antenna cable 2, wherein, 3rd interface 22 of antenna cable 2 is connected with radio-frequency antenna 3, and then radio circuit 1 forms second circuit by antenna cable 2 and radio-frequency antenna 3, and this is, the effect of first interface 11 is effects of connecting interface, is mainly used in being connected with rear end radio-frequency antenna 3.
This electronic equipment only reserves first interface on radio circuit, and this first interface is used as test interface when producing line and producing, and has tested the connecting interface of rear effect radio-frequency (RF) coaxial line; The layout of frequency measurement measuring head can be reduced like this when radio circuit designs, while optimal design space, reduce manufacturing cost.
Alternatively, above-mentioned antenna cable 2 is radio frequency coaxial cables.
Alternatively, first interface 11 is coaxial cable connector male, and the second interface 21 matched with first interface 11 is coaxial cable connector female.
Alternatively, test probe 4 is removably connected in coaxial cable connector male, and that is test probe is connected with coaxial cable connector male when tested, after test completes, test probe can be taken off from coaxial cable connector male, to disconnect.
According to another aspect of the present utility model, additionally provide a kind of test probe, be applied to test electronic equipment as above.Wherein, this test probe 4 is for removably connecting with first interface 11, and as shown in Figure 3, this test probe 4 specifically comprises: movable probe 41, first housing 42, elastomeric element 43 and the second housing 44.Wherein, one end of elastomeric element 43 is fixed on the first housing 42, the other end of elastomeric element 43 is fixed on the second housing 44, and one end of movable probe 41 is fixed on the first housing 42, and the other end of movable probe 41 is arranged through elastomeric element 43 and the second housing 44 successively.
When radio frequency testing, the first housing 42 is pressed, and elastomeric element 43 shrinks, movable probe 41 other end be exposed to the second housing 44 at least partly, at this moment, the other end of movable probe 41 is electrically connected with radio circuit 1 by first interface 11; After test completes, discharge the first housing 42, elastomeric element 43 recovers original free state, the other end of movable probe 41 be contracted in the second housing 44 at least partly, this is that movable probe 41 disconnects with first interface 11.
Alternatively, above-mentioned elastomeric element 43 can select common volute spring to realize.
To sum up, radio circuit only reserves first interface, this first interface is used as test interface when producing line and producing, and has tested the connecting interface of rear effect radio-frequency (RF) coaxial line; The layout of frequency measurement measuring head can be reduced like this when radio circuit designs, while optimal design space, reduce manufacturing cost.
Above-described is preferred implementation of the present utility model; should be understood that the ordinary person for the art; can also make some improvements and modifications not departing under principle prerequisite described in the utility model, these improvements and modifications are also in protection domain of the present utility model.
Claims (6)
1. an electronic equipment, is characterized in that, comprising: radio circuit, antenna cable and radio-frequency antenna; Wherein, described radio circuit comprises: first interface; Antenna cable comprises: the second interface and the 3rd interface;
Wherein, during radio frequency testing, described first interface and test probe removably connect, and described test probe forms the first circuit by described first interface and described radio circuit;
During normal work, described first interface is connected with the second interface of described antenna cable, and the 3rd interface of described antenna cable is connected with described radio-frequency antenna, and described radio circuit forms second circuit by described antenna cable and described radio-frequency antenna.
2. electronic equipment according to claim 1, is characterized in that, described antenna cable is radio frequency coaxial cables.
3. electronic equipment according to claim 2, is characterized in that, described first interface is coaxial cable connector male, and described second interface is coaxial cable connector female.
4. electronic equipment according to claim 3, is characterized in that, described test probe is removably connected in described coaxial cable connector male.
5. a test probe, be applied to the electronic equipment of test as described in any one of Claims 1 to 4, it is characterized in that, described test probe comprises:
Movable probe;
First housing, one end of described movable probe is fixed on described first housing;
Elastomeric element, one end of described elastomeric element is connected with described first housing; And
Second housing, the other end of described elastomeric element is connected with described second housing, and described movable probe is arranged through described elastomeric element and described second housing successively;
Wherein, during radio frequency testing, when described first housing is pressed, described elastic components contract, the described movable probe other end be exposed to described second housing at least partly, the other end of described movable probe is electrically connected with the radio circuit of described electronic equipment by described first interface.
6. test probe according to claim 5, is characterized in that, described elastomeric element is volute spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646832.0U CN204989255U (en) | 2015-08-25 | 2015-08-25 | Electronic equipment and test probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520646832.0U CN204989255U (en) | 2015-08-25 | 2015-08-25 | Electronic equipment and test probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204989255U true CN204989255U (en) | 2016-01-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520646832.0U Active CN204989255U (en) | 2015-08-25 | 2015-08-25 | Electronic equipment and test probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204989255U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597030A (en) * | 2016-11-07 | 2017-04-26 | 上海斐讯数据通信技术有限公司 | Method and device of signal connection of mainboard and small board |
| CN107275754A (en) * | 2017-05-25 | 2017-10-20 | 奇酷互联网络科技（深圳）有限公司 | Antenna structure, cable connector and mobile terminal |
| CN113122853A (en) * | 2021-03-13 | 2021-07-16 | 青岛钢研纳克检测防护技术有限公司 | Reference electrode with replaceable probe |
-
2015
- 2015-08-25 CN CN201520646832.0U patent/CN204989255U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106597030A (en) * | 2016-11-07 | 2017-04-26 | 上海斐讯数据通信技术有限公司 | Method and device of signal connection of mainboard and small board |
| CN107275754A (en) * | 2017-05-25 | 2017-10-20 | 奇酷互联网络科技（深圳）有限公司 | Antenna structure, cable connector and mobile terminal |
| CN113122853A (en) * | 2021-03-13 | 2021-07-16 | 青岛钢研纳克检测防护技术有限公司 | Reference electrode with replaceable probe |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |