CN204221663U - Communication equipment test fixture and non-signaling antenna measurement equipment - Google Patents
Communication equipment test fixture and non-signaling antenna measurement equipment Download PDFInfo
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- CN204221663U CN204221663U CN201420681468.7U CN201420681468U CN204221663U CN 204221663 U CN204221663 U CN 204221663U CN 201420681468 U CN201420681468 U CN 201420681468U CN 204221663 U CN204221663 U CN 204221663U
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Abstract
The utility model is about a kind of communication equipment test fixture and non-signaling antenna measurement equipment.Communication equipment test fixture comprises: substrate, fixed mount and interface steering gear.Fixed mount is arranged on substrate, is provided with coupler in fixed mount, and the upper surface of fixed mount is for placing tested communication equipment.Interface steering gear comprises first end, the second end and cable.First end one end is provided with the first data-interface, and the second end one end is provided with the second data-interface.First end is perpendicular to the second end.Cable is arranged in first end and the second end.When first data-interface is connected with tested communication equipment, the second end is perpendicular to the coupling plate of coupler.Cable is located in first end and the second end, the data wire polarised direction in the second end can be made orthogonal with the polarised direction of coupler, make the radiation of the data wire in the second end can not be coupled device to receive, improve the antenna power accurate testing degree of non-signaling antenna measurement equipment.
Description
Technical field
The utility model relates to communication equipment field tests, particularly relates to a kind of communication equipment test fixture for non-signaling antenna measurement and non-signaling antenna measurement equipment.
Background technology
When carrying out non-signaling antenna measurement to mobile phone, mobile phone needs to carry out data transmission by USB (Universal SerialBus) data wire and external electronic device, and USB data line two ends connect mobile phone and exterior terminal equipment respectively.
Realizing in the utility model process, inventor finds that in prior art, at least there are the following problems: in test process, USB data line is arbitrarily put relative to coupling plate, because USB data line itself can produce radiation, polarization, it can interact with the polarization of coupling plate, impact is caused on the non-antenna measurement that makes of mobile phone antenna power, reduces the accuracy to the test of mobile phone antenna power.
Utility model content
In view of this, the utility model provides a kind of communication equipment test fixture and non-signaling antenna measurement equipment, and main purpose is to reduce cable to the impact of communication device antenna power test precision.
For achieving the above object, the utility model mainly provides following technical scheme:
On the one hand, embodiment of the present utility model provides a kind of communication equipment test fixture, and it comprises:
Substrate.
Fixed mount, it is arranged on the substrate, and be provided with coupler in described fixed mount, the upper surface of described fixed mount is for placing tested communication equipment.
Interface steering gear, it comprises first end, the second end and cable.
Described first end one end is provided with the first data-interface, and described the second end one end is provided with the second data-interface.
The other end of described first end is connected with the other end of described the second end, and described first end is perpendicular to described the second end.
Described cable is arranged in described first end and described the second end, and the two ends of described cable connect described first data-interface and described second data-interface respectively.
Wherein, be arranged on described substrate at described tested communication equipment, when described first data-interface is connected with tested communication equipment, described the second end is perpendicular to the coupling plate of described coupler.
The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.
Optionally, aforesaid communication equipment test fixture, the length of wherein said first end is less than 3mm.
Optionally, aforesaid communication equipment test fixture, is wherein arranged on described substrate at described tested communication equipment, and when described first data-interface is connected with tested communication equipment, the cable in described the second end is perpendicular to the coupling plate of described coupler.
Optionally, aforesaid communication equipment test fixture, wherein said substrate is provided with line slideway, the grafting direction described in the course bearing of described line slideway and described first data-interface grafting during tested communication equipment in the same way,
Be provided with bottom described first end with described line slideway with the use of slide block or chute, described slide block or described chute are arranged on described line slideway.
Optionally, aforesaid communication equipment test fixture, wherein said slide block or described chute and described line slideway connect for rubbing or damping is connected.
Optionally, aforesaid communication equipment test fixture, the upper surface of wherein said fixed mount is provided with four L shape ribs, and the outline of the shape that described four L shape ribs surround and described equipment under test is suitable.
On the other hand, the purpose of this utility model and solve its technical problem and also adopt following technical scheme to realize.Comprise according to a kind of non-signaling antenna measurement equipment that the utility model proposes:
Communication equipment test fixture, data wire and testing equipment.
Described communication equipment test fixture comprises:
Substrate.
Fixed mount, it is arranged on the substrate, and be provided with coupler in described fixed mount, the upper surface of described fixed mount is for placing tested communication equipment.
Interface steering gear, it comprises first end, the second end and cable.
Described first end one end is provided with the first data-interface, and described the second end one end is provided with the second data-interface.
The other end of described first end is connected with the other end of described the second end, and described first end is perpendicular to described the second end.
Described cable is arranged in described first end and described the second end, and the two ends of described cable connect described first data-interface and described second data-interface respectively.
Wherein, be arranged on described substrate at described tested communication equipment, when described first data-interface is connected with tested communication equipment, described the second end is perpendicular to the coupling plate of described coupler.
One end of described data wire connects described testing equipment, and the other end connects described second data-interface.
By technique scheme, the utility model communication equipment test fixture and non-signaling antenna measurement equipment at least have following advantages:
The interface steering gear of the communication equipment test fixture that the utility model proposes have employed first end connected vertically and the second end, by original data wire arbitrarily put relative to coupling plate, change into and be located in described first end and described the second end, be arranged on described substrate at described tested communication equipment, when described first data-interface is connected with tested communication equipment, described the second end is perpendicular to the coupling plate of described coupler.The data wire polarised direction in described the second end can be made orthogonal with the polarised direction of described coupler, make the radiation of the data wire in described the second end can not be coupled device and receive, improve the antenna power accurate testing degree of non-signaling antenna measurement equipment.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the structural representation of the communication equipment test fixture that the utility model embodiment one proposes;
Fig. 2 is the structural representation of the non-signaling antenna measurement equipment that the utility model embodiment two proposes.
Detailed description of the invention
The utility model is solve USB data line in prior art can affect the technical problem of communication device antenna power test precision, provide a kind of communication equipment test fixture and non-signaling antenna measurement equipment, to reduce the impact of cable on communication device antenna power test precision.
The technical scheme of the utility model embodiment is for solving the problems of the technologies described above, and general thought is as follows:
On the one hand, a kind of communication equipment test fixture that the utility model provides, comprising:
Substrate;
Fixed mount, it is arranged on the substrate, and be provided with coupler in described fixed mount, the upper surface of described fixed mount is for placing tested communication equipment;
Interface steering gear, it comprises first end, the second end and cable;
Described first end one end is provided with the first data-interface, and described the second end one end is provided with the second data-interface;
The other end of described first end is connected with the other end of described the second end, and described first end is perpendicular to described the second end;
Described cable is arranged in described first end and described the second end, and the two ends of described cable connect described first data-interface and described second data-interface respectively;
Wherein, be arranged on described substrate at described tested communication equipment, when described first data-interface is connected with tested communication equipment, described the second end is perpendicular to the coupling plate of described coupler.
On the other hand, a kind of non-signaling antenna measurement equipment that the utility model provides, comprising:
Communication equipment test fixture, data wire and testing equipment;
Communication equipment test fixture, comprising:
Substrate;
Fixed mount, it is arranged on the substrate, and be provided with coupler in described fixed mount, the upper surface of described fixed mount is for placing tested communication equipment;
Interface steering gear, it comprises first end, the second end and cable;
Described first end one end is provided with the first data-interface, and described the second end one end is provided with the second data-interface;
The other end of described first end is connected with the other end of described the second end, and described first end is perpendicular to described the second end;
Described cable is arranged in described first end and described the second end, and the two ends of described cable connect described first data-interface and described second data-interface respectively;
Wherein, be arranged on described substrate at described tested communication equipment, when described first data-interface is connected with tested communication equipment, described the second end is perpendicular to the coupling plate of described coupler.
One end of described data wire connects described testing equipment, and the other end connects described second data-interface.
The interface steering gear of the communication equipment test fixture that the utility model proposes have employed first end connected vertically and the second end, by original data wire arbitrarily put relative to coupling plate, change into and be located in described first end and described the second end, be arranged on described substrate at described tested communication equipment, when described first data-interface is connected with tested communication equipment, described the second end is perpendicular to the coupling plate of described coupler.The data wire polarised direction in described the second end can be made orthogonal with the polarised direction of described coupler, make the radiation of the data wire in described the second end can not be coupled device and receive, improve the antenna power accurate testing degree of non-signaling antenna measurement equipment.
For further setting forth the utility model for the technological means reaching predetermined utility model object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, to according to the communication equipment test fixture that the utility model proposes and its detailed description of the invention of non-signaling antenna measurement equipment, structure, feature and effect thereof, be described in detail as follows.In the following description, the not necessarily same embodiment that different " embodiment " or " embodiment " refers to.In addition, special characteristic, structure or feature in one or more embodiment can be combined by any suitable form.
As shown in Figure 1, a kind of communication equipment test fixture that embodiment one of the present utility model proposes comprises: substrate 1, fixed mount 2 and interface steering gear 4.Described fixed mount 2 is arranged on described substrate 1, is provided with coupler (not shown) in described fixed mount 2, and the upper surface of described fixed mount 2 is for placing tested communication equipment 100.Described interface steering gear 4 comprises first end 41, the second end 42 and cable (not shown).Described first end 41 one end are provided with the first data-interface 4a, and described the second end 42 one end is provided with the second data-interface 4b.The other end of described first end 41 is connected with the other end of described the second end 42, and described first end 41 is perpendicular to described the second end 42.Described cable is arranged in described first end 41 and described the second end 42, and the two ends of described cable connect described first data-interface 4a and described second data-interface 4b respectively.Wherein, be arranged on described substrate 1 at described tested communication equipment 100, when described first data-interface 4a is connected with tested communication equipment 100, described the second end 42 is perpendicular to the coupling plate of described coupler.
The USB interface steering gear of the communication equipment test fixture that the utility model embodiment one proposes have employed first end connected vertically and the second end, by original data wire arbitrarily put relative to coupling plate, change into and be located in described first end and described the second end, be arranged on described substrate at described tested communication equipment, when described first data-interface is connected with tested communication equipment, described the second end is perpendicular to the coupling plate of described coupler.The data wire polarised direction in described the second end can be made orthogonal with the polarised direction of described coupler, make the radiation of the data wire in described the second end can not be coupled device and receive, improve the antenna power accurate testing degree of non-signaling antenna measurement equipment.
Test through inventor, the communication equipment test fixture that the utility model embodiment one proposes can reduce the energy back of original cable, original cable is reduced 0.5dB ~ 1.5dB to the impact that non-signaling antenna power is tested, by original cable, existing 0.5dB is reduced on the 2dB impact that non-signaling antenna power is tested.
Further, in order to the impact making the cable of described communication equipment test fixture test non-signaling antenna power is less, as shown in Figure 1, the communication equipment test fixture described in embodiment one of the present utility model also provides following embodiment, and the length of described first end 41 is less than 3mm.The shorter first end of length can reduce the impact that data wire is tested non-signaling antenna power.The length of described first end is the size of described USB interface steering gear at the maximum outline of described first end length direction.
Concrete, in the position described cable set being put into described the second end be: be arranged on described substrate at described tested communication equipment, when described first data-interface is connected with tested communication equipment, the cable in described the second end is perpendicular to the coupling plate of described coupler.
Further, in order to keep the cable in described the second end perpendicular to the coupling plate of described coupler, improve stability when interface steering gear uses, as shown in Figure 1, communication equipment test fixture described in embodiment one of the present utility model also provides following embodiment, wherein said substrate 1 is provided with line slideway 5, grafting direction described in the course bearing of described line slideway 5 and described first data-interface 4a grafting during tested communication equipment 100 in the same way, be provided with bottom described first end 41 with described line slideway 5 with the use of chute (not shown), described chute is arranged on described line slideway 5.The line slideway that the first end of described interface steering gear is provided with by the chute on it and described substrate is coordinated, relative to just coordinating fixing interface steering gear by described first data-interface with tested communication equipment, the relative position of described interface steering gear and described substrate can be made more firm, the coupling plate perpendicular to described coupler that simultaneously cable in described the second end can be made more stable.Certain described chute also can for the slide block etc. coordinated with described line slideway.
Further, in order in carrying communication equipment test fixture process, the relative position of described USB interface steering gear and described substrate keeps stable, communication equipment test fixture described in embodiment one of the present utility model also provides following embodiment, wherein said slide block or described chute connect for rubbing with described line slideway, or described slide block or described chute are that damping is connected with described line slideway.Concrete, as shown in Figure 1, communication equipment test fixture described in embodiment one of the present utility model also provides following embodiment, the upper surface of wherein said fixed mount is provided with four L shape ribs 3, the outline of the shape that described four L shape ribs 3 surround and described equipment under test is suitable, and four L shape ribs can be positioned at four edges of described tested communication equipment respectively.
Wherein, described first data line interface, described second data line interface can adopt USB interface form.
As shown in Figure 2, the non-signaling antenna measurement equipment that the utility model embodiment two provides comprises: communication equipment test fixture 10, data wire 20 and testing equipment 30.Described communication equipment test fixture 10 comprises: substrate, fixed mount and interface steering gear.Fixed mount is arranged on the substrate, and be provided with coupler in described fixed mount, the upper surface of described fixed mount is for placing tested communication equipment.Interface steering gear comprises first end, the second end and cable.Described first end one end is provided with the first data-interface, and described the second end one end is provided with the second data-interface.The other end of described first end is connected with the other end of described the second end, and described first end is perpendicular to described the second end.Described cable is arranged in described first end and described the second end, and the two ends of described cable connect described first data-interface and described second data-interface respectively.Wherein, be arranged on described substrate at described tested communication equipment, when described first data-interface is connected with tested communication equipment, described the second end is perpendicular to the coupling plate of described coupler.One end of described data wire 20 connects described testing equipment 30, and the other end connects described second data-interface 4b.The described the second end of the non-signaling antenna measurement equipment that the utility model embodiment two proposes is perpendicular to described coupling plate, enable the cable polarised direction in it orthogonal with the polarised direction of described coupler, make the radiation of the data wire in described the second end can not be coupled device to receive, improve the antenna power accurate testing degree of non-signaling antenna measurement equipment.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to the utility model, the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. a communication equipment test fixture, is characterized in that, comprising:
Substrate;
Fixed mount, it is arranged on the substrate, and be provided with coupler in described fixed mount, the upper surface of described fixed mount is for placing tested communication equipment;
Interface steering gear, it comprises first end, the second end and cable;
Described first end one end is provided with the first data-interface, and described the second end one end is provided with the second data-interface;
The other end of described first end is connected with the other end of described the second end, and described first end is perpendicular to described the second end;
Described cable is arranged in described first end and described the second end, and the two ends of described cable connect described first data-interface and described second data-interface respectively;
Wherein, be arranged on described substrate at described tested communication equipment, when described first data-interface is connected with tested communication equipment, described the second end is perpendicular to the coupling plate of described coupler.
2. communication equipment test fixture according to claim 1, is characterized in that,
The length of described first end is less than 3mm.
3. communication equipment test fixture according to claim 1, is characterized in that,
Be arranged on described substrate at described tested communication equipment, when described first data-interface is connected with tested communication equipment, the cable in described the second end is perpendicular to the coupling plate of described coupler.
4. communication equipment test fixture according to claim 1, is characterized in that,
Described substrate is provided with line slideway, the grafting direction described in the course bearing of described line slideway and described first data-interface grafting during tested communication equipment in the same way,
Be provided with bottom described first end with described line slideway with the use of slide block or chute, described slide block or described chute are arranged on described line slideway.
5. communication equipment test fixture according to claim 4, is characterized in that,
Described slide block or described chute and described line slideway connect for rubbing or damping is connected.
6., according to the arbitrary described communication equipment test fixture of Claims 1 to 5, it is characterized in that,
The upper surface of described fixed mount is provided with four L shape ribs, and the outline of the shape that described four L shape ribs surround and described equipment under test is suitable.
7. a non-signaling antenna measurement equipment, is characterized in that, comprising:
The claims 1 ~ 6 arbitrary described communication equipment test fixture, data wire and testing equipment;
One end of described data wire connects described testing equipment, and the other end connects described second data-interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681468.7U CN204221663U (en) | 2014-11-10 | 2014-11-10 | Communication equipment test fixture and non-signaling antenna measurement equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681468.7U CN204221663U (en) | 2014-11-10 | 2014-11-10 | Communication equipment test fixture and non-signaling antenna measurement equipment |
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| Publication Number | Publication Date |
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| CN204221663U true CN204221663U (en) | 2015-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420681468.7U Active CN204221663U (en) | 2014-11-10 | 2014-11-10 | Communication equipment test fixture and non-signaling antenna measurement equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596864A (en) * | 2018-12-19 | 2019-04-09 | 上海创功通讯技术有限公司 | A kind of test fixture |
| CN111856154A (en) * | 2019-04-29 | 2020-10-30 | 中国信息通信研究院 | Test bracket for 5G millimeter wave power density test system |
-
2014
- 2014-11-10 CN CN201420681468.7U patent/CN204221663U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596864A (en) * | 2018-12-19 | 2019-04-09 | 上海创功通讯技术有限公司 | A kind of test fixture |
| CN109596864B (en) * | 2018-12-19 | 2021-07-30 | 上海创功通讯技术有限公司 | Test fixture |
| CN111856154A (en) * | 2019-04-29 | 2020-10-30 | 中国信息通信研究院 | Test bracket for 5G millimeter wave power density test system |
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