CN104703423A - General case of general-purpose tester - Google Patents
General case of general-purpose tester Download PDFInfo
- Publication number
- CN104703423A CN104703423A CN201510112123.9A CN201510112123A CN104703423A CN 104703423 A CN104703423 A CN 104703423A CN 201510112123 A CN201510112123 A CN 201510112123A CN 104703423 A CN104703423 A CN 104703423A
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- China
- Prior art keywords
- cavity
- comprehensive tester
- machine cabinet
- universal machine
- tester universal
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- 230000008901 benefit Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000012360 testing method Methods 0.000 description 7
- 230000008520 organization Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 125000005597 hydrazone group Chemical group 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a general case of a general-purpose tester. The general case of the general-purpose tester comprises a box body, a first cavity and a second cavity are formed in the box body, a first ventilating duct is formed in the first cavity and a second ventilating duct is formed in the second cavity. The general case of the general-purpose tester has the advantages the interior part of the general-purpose tester is divided into two parts, a basic configuration module is formed in the first cavity, a function module is formed in the second cavity, the ventilating ducts of two parts are independent to each other, the heat dissipation is reasonable and the electromagnetic compatibility is good.
Description
Technical field
The present invention relates to testing equipment field, particularly relate to comprehensive tester Universal machine cabinet.
Background technology
Comprehensive tester is the multiple function apparatus integrating multiple radio frequency instrument and conventional electrical measuring instrument function.Comprehensive tester can be integrated with the conventional func such as frequency meter, power meter, radio-frequency signal generator, audio signal generator, modulation meter, Signal-to-Noise-and-distortion ratio instrument, digital voltmeter, distortion factor meter usually, have also have frequency spectrograph, oscilloscope, receiver, with Premium Features such as hydrazone signal source, signalling analysis, anolog base station, special test patterns.
Present comprehensive tester kind gets more and more, function is more and more abundanter, internal structure also becomes increasingly complex, due to replacing and the multiple requirements such as maintenance, the variation of product, conveniently customization of carrying convenience, module, make organization plan to miniaturization, standard modular, generalization development, this is also for the structural design of comprehensive tester is had higher requirement.
And the organization plan of comprehensive test instrument in the market, mainly contain several below, a kind of is perpendicular PXIe framework of inserting by standard in 4U cabinet, this organization plan, and external interface is too much, is unfavorable for identifying, cabinet volume is too large, is unfavorable for carrying; One is in cabinet, adopt multiple module to be realized by screw stack, line, this organization plan, difficulty is installed, inner cabling is too much, very difficult during increase and decrease instrumental function, when instrument breaks down, be also difficult to investigation reason, also be unfavorable for using same casing structure, realize the variation of product.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of comprehensive tester Universal machine cabinet.
The invention provides a kind of comprehensive tester Universal machine cabinet, comprise casing, in described casing, be provided with the first cavity and the second cavity, in described first cavity, be provided with the first air duct, in described second cavity, be provided with the second air duct.
As a further improvement on the present invention, described casing comprises case lid, case shell, and described case lid is removable connection with described case shell.
As a further improvement on the present invention, described case shell comprises left plate, right plate, base, panel, and described left plate and described right plate are connected to and are positioned at described base arranged on left and right sides, and described panel is connected to described pan frontward end.
As a further improvement on the present invention, described left plate and described base are removable connection.
As a further improvement on the present invention, described right plate and described base are removable connection.
As a further improvement on the present invention, what described panel was removable is connected to described pan frontward end.
As a further improvement on the present invention, this comprehensive tester Universal machine cabinet also comprises cover plate fastener, and described base, described case lid and described panel link together by described cover plate fastener.
As a further improvement on the present invention, this comprehensive tester Universal machine cabinet also comprises feet, fan, described feet is installed on bottom described case lid, described base is provided with the crossbeam described casing being divided into described first cavity and described second cavity, and described fan is installed in described first cavity and described second cavity.
As a further improvement on the present invention, this comprehensive tester Universal machine cabinet also comprises configurations module, functional module, and described configurations module is installed in described first cavity, and described functional module is installed in described second cavity.
As a further improvement on the present invention, this comprehensive tester Universal machine cabinet also comprises backboard, module mounting frame, and described backboard and described module mounting frame are all installed in described second cavity.
The invention has the beneficial effects as follows: comprehensive tester Universal machine cabinet of the present invention, comprehensive tester internal components being divided into two large divisions, configuration module based in the first cavity, is functional module in the second cavity, two parts air channel is independent of one another, and heat radiation is reasonable, Electro Magnetic Compatibility is good.
Accompanying drawing explanation
Fig. 1 is of the present invention point of chamber and ventilation map.
Fig. 2 is schematic perspective view of the present invention.
Fig. 3 is that the present invention removes case lid schematic diagram.
Fig. 4 is that case lid of the present invention is installed or opens schematic diagram.
Fig. 5 is module installation process schematic diagram of the present invention.
Fig. 6 is that schematic diagram changed by panel of the present invention.
Fig. 7 is front view of the present invention.
Fig. 8 is left view of the present invention.
Fig. 9 is module replacing schematic diagram of the present invention.
Figure 10 is the A place section enlarged diagram of Fig. 7.
Figure 11 is the B place section enlarged diagram of Fig. 8.
Figure 12 is the C place section enlarged diagram of Fig. 8.
Embodiment
As shown in Figure 1, the invention discloses a kind of comprehensive tester Universal machine cabinet, comprise casing 100, in described casing 100, be provided with the first cavity 15 and the second cavity 16, be provided with the first air duct in described first cavity 15, in described second cavity 16, be provided with the second air duct.
Described casing 100 comprises case lid 3, case shell, and described case lid 3 is removable connection with described case shell.As shown in Figure 4, when opening or closing case lid 3, the direction of motion of case lid 3 is consistent with casing 100 length direction.
Described case shell comprises left plate 5, right plate 13, base 7, panel 2, and described left plate 5 and described right plate 13 lay respectively at described base 7 arranged on left and right sides, and described panel 2 is connected to base 7 front end.
As shown in Figure 5, described left plate 5 is connected for removable with described base 7, and such as, left plate 5 and base 7 are connected by screw, can be for convenience detach; When opening left plate 5, replaceable configurations module 6, maintains easily.
As shown in Figure 5, described right plate 13 is connected for removable with described base 7, and such as, right plate 13 and base 7 are connected by screw, can be for convenience detach; When opening right plate 13, can insert different functional modules 12, aspect is changed and is safeguarded, under the prerequisite not changing complete machine structure, can be combined, realize the variation of product, rapid customization by different functional modules 12.
As shown in Figure 6, what described panel 2 was removable is connected to described base 7 front end, after changing different functional modules 12, can change panel 2 easily, makes product be convenient to distinguish, user-friendly.
As shown in Figure 7, the cross section on base 7, coordinates with the flanging of case lid 3 bottom surface, keeps highly consistent, thus guarantee the utilization of cabinet maximum space after making the bottom assembling of cabinet.
As shown in Figure 8, the afterbody of cabinet, case lid 3 flanging below coordinates with the flanging of base 7, guarantees that case lid 3 position is accurate, reduces hold-down screw.
As shown in Figure 8, the front end of cabinet, the top of panel 2, is linked together base 7, case lid 3 and panel 2 by cover plate fastener 14, reduces screw, prevents distortion, aesthetic appeal.
The front end of cabinet, the bottom of panel 2 coordinates with the flanging of case lid 3 bottom surface, after being screwed, keeping highly consistent, thus guarantee the utilization of cabinet maximum space after making the bottom assembling of cabinet.
This comprehensive tester Universal machine cabinet also comprises feet 4, fan 10, described feet 4 is installed on bottom described case lid 3, described base 7 is provided with the crossbeam 8 described casing 100 being divided into described first cavity 15 and described second cavity 16, and described fan 10 is installed in described first cavity 15 and the second cavity 16.
This comprehensive tester Universal machine cabinet also comprises configurations module 6, functional module 12, and described configurations module 6 is installed in described first cavity 15, and described functional module 12 is installed in described second cavity 16.
This casing 100 is also provided with hangers 1.
This comprehensive tester Universal machine cabinet also comprises backboard 9, module mounting frame 11, and described backboard 9 and described module mounting frame 11 are all installed in described second cavity 16.By backboard 9 and module mounting frame 11 assembling function module 12, as shown in Figure 9, compatible PXIe bus functionality module can be assembled by replacing backboard 9 and module mounting frame 11.
Comprehensive tester Universal machine cabinet of the present invention, is divided into two large divisions by comprehensive tester internal components, as shown in Figure 1, configuration module 6 based in first cavity 15, be functional module 12 in second cavity 16, two parts air channel is independent of one another, and heat radiation is reasonable, Electro Magnetic Compatibility is good.
Comprehensive tester internal components is mainly divided into two large divisions by the present invention, configuration module 6 based on a part, mainly realizes the devices such as power supply, storage, computing and control; Another part is functional module 12, according to the difference (as different application scenes such as test products, test request, test indexs) of application scenarios, functional module 12 is also various in style accordingly, under the prerequisite not changing complete machine structure, combined by difference in functionality module 12, realize the variation of product, rapid customization.This two large divisions is separated by the crossbeam 8 of cabinet, has heat dissipation wind channel separately, and heat radiation is reasonable, Electro Magnetic Compatibility is good, is specially adapted to the mounting platform as modular testing equipment.
Comprehensive tester Universal machine cabinet provided by the invention, take full advantage of the space of standard 2U height 19 inch rack casings, according to the difference of back plane circuitry design, the functional module 12 of compatible PXIe bus and nonstandard PXIe bus, simultaneously according to different functional modules 12, have identical structure and connected mode, thus make the features such as cabinet possesses compact conformation, space availability ratio is high, heat radiation is reasonable, Electro Magnetic Compatibility is good, resistance to shock is excellent.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. a comprehensive tester Universal machine cabinet, is characterized in that: comprise casing, is provided with the first cavity and the second cavity in described casing, is provided with the first air duct in described first cavity, is provided with the second air duct in described second cavity.
2. comprehensive tester Universal machine cabinet according to claim 1, is characterized in that: described casing comprises case lid, case shell, and described case lid is removable connection with described case shell.
3. comprehensive tester Universal machine cabinet according to claim 2, it is characterized in that: described case shell comprises left plate, right plate, base, panel, described left plate and described right plate are connected to and are positioned at described base arranged on left and right sides, and described panel is connected to described pan frontward end.
4. comprehensive tester Universal machine cabinet according to claim 3, is characterized in that: described left plate and described base are removable connection.
5. comprehensive tester Universal machine cabinet according to claim 3, is characterized in that: described right plate and described base are removable connection.
6. comprehensive tester Universal machine cabinet according to claim 3, is characterized in that: what described panel was removable is connected to described pan frontward end.
7. comprehensive tester Universal machine cabinet according to claim 3, is characterized in that: this comprehensive tester Universal machine cabinet also comprises cover plate fastener, and described base, described case lid and described panel link together by described cover plate fastener.
8. comprehensive tester Universal machine cabinet according to claim 1, it is characterized in that: this comprehensive tester Universal machine cabinet also comprises feet, fan, described feet is installed on bottom described case lid, described base is provided with the crossbeam described casing being divided into described first cavity and described second cavity, and described fan is installed in described first cavity and described second cavity.
9. the comprehensive tester Universal machine cabinet according to any one of claim 1 to 8, it is characterized in that: this comprehensive tester Universal machine cabinet also comprises configurations module, functional module, described configurations module is installed in described first cavity, and described functional module is installed in described second cavity.
10. comprehensive tester Universal machine cabinet according to claim 9, is characterized in that: this comprehensive tester Universal machine cabinet also comprises backboard, module mounting frame, and described backboard and described module mounting frame are all installed in described second cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112123.9A CN104703423A (en) | 2015-03-13 | 2015-03-13 | General case of general-purpose tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510112123.9A CN104703423A (en) | 2015-03-13 | 2015-03-13 | General case of general-purpose tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104703423A true CN104703423A (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510112123.9A Pending CN104703423A (en) | 2015-03-13 | 2015-03-13 | General case of general-purpose tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104703423A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612596A (en) * | 2015-10-27 | 2017-05-03 | 研祥智能科技股份有限公司 | Split partition-type case and electronic equipment with split partition-type case |
| CN107817406A (en) * | 2017-12-13 | 2018-03-20 | 浙江天拓电气有限公司 | A kind of new-energy automobile drive system comprehensive tester shell |
| CN109520959A (en) * | 2017-09-18 | 2019-03-26 | 南京固琦分析仪器制造有限公司 | The cabinet of integrated analysis instrument |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201765315U (en) * | 2010-08-03 | 2011-03-16 | 广州蓝奇电子实业有限公司 | Hierarchical battery test equipment |
| CN202092673U (en) * | 2010-12-31 | 2011-12-28 | 成都天奥测控技术有限公司 | Portable test platform device based on PXI bus |
| CN203618253U (en) * | 2013-12-27 | 2014-05-28 | 中国电子科技集团公司第五十四研究所 | Modular portable machine case |
-
2015
- 2015-03-13 CN CN201510112123.9A patent/CN104703423A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201765315U (en) * | 2010-08-03 | 2011-03-16 | 广州蓝奇电子实业有限公司 | Hierarchical battery test equipment |
| CN202092673U (en) * | 2010-12-31 | 2011-12-28 | 成都天奥测控技术有限公司 | Portable test platform device based on PXI bus |
| CN203618253U (en) * | 2013-12-27 | 2014-05-28 | 中国电子科技集团公司第五十四研究所 | Modular portable machine case |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106612596A (en) * | 2015-10-27 | 2017-05-03 | 研祥智能科技股份有限公司 | Split partition-type case and electronic equipment with split partition-type case |
| CN109520959A (en) * | 2017-09-18 | 2019-03-26 | 南京固琦分析仪器制造有限公司 | The cabinet of integrated analysis instrument |
| CN107817406A (en) * | 2017-12-13 | 2018-03-20 | 浙江天拓电气有限公司 | A kind of new-energy automobile drive system comprehensive tester shell |
| CN107817406B (en) * | 2017-12-13 | 2024-01-26 | 湖南银河电气有限公司 | New energy automobile actuating system integrated tester shell |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150610 |