CN104280575A - Portable circuit board testing device - Google Patents
Portable circuit board testing device Download PDFInfo
- Publication number
- CN104280575A CN104280575A CN201310283130.6A CN201310283130A CN104280575A CN 104280575 A CN104280575 A CN 104280575A CN 201310283130 A CN201310283130 A CN 201310283130A CN 104280575 A CN104280575 A CN 104280575A
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- CN
- China
- Prior art keywords
- circuit board
- testing device
- board testing
- portable
- box body
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Abstract
The invention discloses a portable circuit board testing device. The testing device can be moved conveniently, and meanwhile it is guaranteed that a display screen cannot be damaged easily. The portable circuit board testing device comprises a box body and a circuit board testing system, wherein the circuit board testing system is arranged inside the box body and is composed of a test circuit module, a power interface, a power converter and thimble modules. The portable circuit board testing device is characterized in that the box body is of a cuboid structure, and two opposite side faces of the outside of the box body are each provided with a lifting handle; a downward first sunken area is arranged on the upper end face of the box body, and a touch screen is arranged in the first sunken area; an upward second sunken area is arranged on the lower end face of the box body, circuit board inserting grooves which are used for connecting an external data interface and which allow circuit boards to be inserted in are formed in the second sunken area, and the thimble modules are arranged in the circuit board inserting grooves. By means of the portable circuit board testing device, the circuit boards can be positioned quickly through the circuit board inserting grooves; meanwhile, the structure is simple, moving is convenient, the working environment is greatly improved, and working efficiency is effectively improved.
Description
Technical field
The present invention relates to electronic applications, particularly relate to a kind of portable circuit board testing device.
Background technology
When entering the volume production stage after board design has realized, reliable for guaranteeing each the block board quality produced, must test each block circuit board, corresponding circuit board testing frock must be developed for this reason.Usual circuit board testing frock comprises housing, enclosure interior is provided with test circuit module, power interface, power supply changeover device, thimble module, described power interface connects described test circuit module by power supply changeover device, and described test circuit module is connected to the circuit board under test of described circuit board testing device outside by thimble module.See Chinese patent CN202256608U, test circuit module comprises a CPU, and is connected to signal output apparatus, signal input circuit, feed circuit, the button inputting circuits of described CPU; Described signal output apparatus comprises the digital signal output circuit, analog signal output circuit, the state display output circuit that are all connected with CPU; Described signal input circuit comprises the digital signal input circuit, the analog signal input circuit that are all connected with CPU, and described digital signal input circuit, digital signal output circuit synthesize a bi-directional digital IO interface.But foregoing circuit board test frock does not form unified structural allocation, in use need frequently to carry out to move, the operation such as grafting installation, comparatively loaded down with trivial details, portability is poor, and parts easily damage, therefore, need to redesign this test fixture, make its compact conformation, be convenient to mobile, the safety of display screen can be ensured simultaneously as far as possible.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of portable circuit board testing device, and the convenient movement to this proving installation, can ensure that display screen is not fragile simultaneously.
For solving the problem, portable circuit board testing device of the present invention, comprise casing, and be arranged on the circuit board testing system that box house is made up of test circuit module, power interface, power supply changeover device, thimble module, it is characterized in that: described casing is rectangular structure, two sides that described casing is outside relative are respectively arranged with handle; The upper surface of described casing is provided with the first downward sunk area, and a touch-screen is arranged in described first sunk area; The lower surface of described casing is provided with the second sunk area upwards, and be provided with in described second sunk area for connecting outside data-interface and the board in circuit board slot for inserting circuit board, described thimble module is arranged in described board in circuit board slot.
Described board in circuit board slot is multiple.
Corner place, described casing upper surface is provided with the leg upwards extended.
Adopt portable circuit board testing device of the present invention, in use, first casing first sunk area is placed downwards, then circuit board is inserted in board in circuit board slot, then by handle, casing is overturn, carry out observation operation by touch-screen; After finishing using, then casing is overturn, touch-screen is placed downwards, thus play the object of protection touch-screen.Portable circuit board testing device of the present invention, can by board in circuit board slot to circuit board quick position; Features simple structure simultaneously, conveniently moving, substantially improves working environment, effectively increases work efficiency.
Accompanying drawing explanation
Fig. 1 is portable circuit board testing device structural representation of the present invention;
Fig. 2 is the structural representation of portable another angle of circuit board testing device of the present invention.
Embodiment
In order to make those skilled in the art person understand technical solution of the present invention better, below in conjunction with drawings and embodiments, the present invention is described in further detail.
As shown in Figure 1, 2, portable circuit board testing device, comprise casing 1, and be arranged on the circuit board testing system that box house is made up of test circuit module, power interface, power supply changeover device, thimble module, described casing is rectangular structure, and two sides that described casing is outside relative are respectively arranged with handle 2; The upper surface of described casing is provided with the first downward sunk area 3, touch-screen 4 and is arranged in described first sunk area; The lower surface of described casing is provided with the second sunk area 5 upwards, and be provided with in described second sunk area for connecting outside data-interface 6 and the board in circuit board slot 7 for inserting circuit board, described thimble module is arranged in described board in circuit board slot.
Described board in circuit board slot is multiple, and each slot inner structure adjusts according to the structure of various boards.
Corner place, described casing upper surface is provided with the leg 8 upwards extended.
Adopt portable circuit board testing device of the present invention, in use, first casing first sunk area is placed downwards, then circuit board is inserted in board in circuit board slot, then by handle, casing is overturn, carry out observation operation by touch-screen; After finishing using, then casing is overturn, touch-screen is placed downwards, thus play the object of protection touch-screen; Can by board in circuit board slot to circuit board quick position; Features simple structure simultaneously, conveniently moving, substantially improves working environment, effectively increases work efficiency.
Claims (3)
1. a portable circuit board testing device, comprise casing, and be arranged on the circuit board testing system that box house is made up of test circuit module, power interface, power supply changeover device, thimble module, it is characterized in that: described casing is rectangular structure, two sides that described casing is outside relative are respectively arranged with handle; The upper surface of described casing is provided with the first downward sunk area, and a touch-screen is arranged in described first sunk area; The lower surface of described casing is provided with the second sunk area upwards, and be provided with in described second sunk area for connecting outside data-interface and the board in circuit board slot for inserting circuit board, described thimble module is arranged in described board in circuit board slot.
2. portable circuit board testing device as claimed in claim 1, is characterized in that: described board in circuit board slot is multiple.
3. portable circuit board testing device as claimed in claim 1, is characterized in that: corner place, described casing upper surface is provided with the leg upwards extended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310283130.6A CN104280575A (en) | 2013-07-05 | 2013-07-05 | Portable circuit board testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310283130.6A CN104280575A (en) | 2013-07-05 | 2013-07-05 | Portable circuit board testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104280575A true CN104280575A (en) | 2015-01-14 |
Family
ID=52255654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310283130.6A Pending CN104280575A (en) | 2013-07-05 | 2013-07-05 | Portable circuit board testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104280575A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185629A1 (en) * | 2016-04-27 | 2017-11-02 | 乐视控股（北京）有限公司 | Modularized unmanned aerial vehicle and use method thereof |
| CN107505482A (en) * | 2017-09-19 | 2017-12-22 | 深圳亚力盛连接器有限公司 | Connector testing device |
| CN112611917A (en) * | 2020-11-25 | 2021-04-06 | 天津普林电路股份有限公司 | Multi-path resistance tester |
-
2013
- 2013-07-05 CN CN201310283130.6A patent/CN104280575A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017185629A1 (en) * | 2016-04-27 | 2017-11-02 | 乐视控股（北京）有限公司 | Modularized unmanned aerial vehicle and use method thereof |
| CN107505482A (en) * | 2017-09-19 | 2017-12-22 | 深圳亚力盛连接器有限公司 | Connector testing device |
| CN112611917A (en) * | 2020-11-25 | 2021-04-06 | 天津普林电路股份有限公司 | Multi-path resistance tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: TIANJIN HAOYANG HUANYU TECHNOLOGY CO., LTD. Document name: Notification that Application Deemed to be Withdrawn |
|
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |
|
| WD01 | Invention patent application deemed withdrawn after publication |