CN114814396A - Automatic interface tester - Google Patents
Automatic interface tester Download PDFInfo
- Publication number
- CN114814396A CN114814396A CN202110143847.5A CN202110143847A CN114814396A CN 114814396 A CN114814396 A CN 114814396A CN 202110143847 A CN202110143847 A CN 202110143847A CN 114814396 A CN114814396 A CN 114814396A
- Authority
- CN
- China
- Prior art keywords
- identification circuit
- master control
- patch cord
- tester
- control singlechip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 5
- 210000001503 joint Anatomy 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/68—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board
- G01R31/69—Testing of releasable connections, e.g. of terminals mounted on a printed circuit board of terminals at the end of a cable or a wire harness; of plugs; of sockets, e.g. wall sockets or power sockets in appliances
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The invention discloses an automatic interface tester, which comprises a master control single chip microcomputer, wherein the master control single chip microcomputer is provided with a liquid crystal display module and a key module, and is also connected with a protocol identification circuit, the protocol identification circuit is provided with a plurality of connecting joints and is butted with a patch cord, the protocol identification circuit is also provided with a power loop, the power loop is connected with load equipment, and the patch cord is connected with the power loop.
Description
Technical Field
The invention relates to a tester, in particular to an automatic interface tester.
Background
At present, in production and life, port protocols of various devices are more and more, protocols of ports of various devices need to be tested in production and life, and general devices can only identify one protocol and cannot identify multiple protocols.
Disclosure of Invention
The present invention is directed to an interface automatic tester to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an interface automatic tester, includes the master control singlechip, and the master control singlechip has liquid crystal display module and button module, and the master control singlechip still is connected with agreement identification circuit, agreement identification circuit has multiple attach fitting and butt joint patch cord, agreement identification circuit still has the power return circuit, and the load equipment is connected in the power return circuit, and the patch cord is connected with the power return circuit.
Compared with the prior art, the invention has the beneficial effects that: the invention solves the problem of reading various protocols of various equipment ports, is convenient for production test and provides great convenience for consumers to know various equipment port protocols.
Drawings
Fig. 1 is a schematic circuit diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, in an embodiment of the present invention, an interface automatic tester includes a main control single chip, where the main control single chip includes a liquid crystal display module and a key module, the main control single chip is further connected to a protocol identification circuit, the protocol identification circuit includes multiple connection connectors and is connected to a patch cord, the protocol identification circuit further includes a power loop, the power loop is connected to a load device, and the patch cord is connected to the power loop.
When the device uses, through setting up the agreement identification circuit that has multiple attach fitting, and connect equipment under test and agreement identification circuit through a patch cord, all agreements that equipment under test port possesses can be discerned to the agreement identification circuit, then send agreement information for master control singlechip, master control singlechip shows the agreement that reads through liquid crystal display, also can be through key control master control singlechip, master control singlechip and then control agreement module and select different agreements, after selecting a kind of agreement, through power return circuit switching to external load equipment, receive equipment under test's power through external load equipment, master control singlechip will record power information simultaneously.
The invention solves the problem of reading various protocols of various equipment ports and is convenient for production test. Great convenience is provided for consumers to know various device port protocols.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (2)
1. The utility model provides an interface automatic tester, includes the master control singlechip, its characterized in that, the master control singlechip has liquid crystal display module and button module, and the master control singlechip still is connected with agreement identification circuit, agreement identification circuit has multiple attach fitting and butt joint patch cord, agreement identification circuit still has the power return circuit, and the load equipment is connected in the power return circuit.
2. The automatic interface tester of claim 1, wherein the patch cord is connected to a power loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110143847.5A CN114814396A (en) | 2021-01-29 | 2021-01-29 | Automatic interface tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110143847.5A CN114814396A (en) | 2021-01-29 | 2021-01-29 | Automatic interface tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114814396A true CN114814396A (en) | 2022-07-29 |
Family
ID=82526123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110143847.5A Pending CN114814396A (en) | 2021-01-29 | 2021-01-29 | Automatic interface tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114814396A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6026146A (en) * | 1998-06-08 | 2000-02-15 | Lucent Technologies Inc. | Automated voice terminal protocol identification system |
| CN106655387A (en) * | 2016-12-30 | 2017-05-10 | 建荣半导体（深圳）有限公司 | Charging equipment and rapid charge protocol identification chip |
| CN210119534U (en) * | 2019-06-06 | 2020-02-28 | 珠海智融科技有限公司 | Multi-protocol quick-charging testing device |
| CN111049226A (en) * | 2019-12-31 | 2020-04-21 | 深圳市倍行科技有限公司 | One-to-many quick-charging wire and quick-charging method |
| CN211478501U (en) * | 2019-12-31 | 2020-09-11 | 无锡华润矽科微电子有限公司 | Multifunctional device for wireless charging test and development |
| CN211579638U (en) * | 2019-12-31 | 2020-09-25 | 深圳市倍行科技有限公司 | Quick charging circuit capable of automatically distributing power and vehicle-mounted charger |
-
2021
- 2021-01-29 CN CN202110143847.5A patent/CN114814396A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6026146A (en) * | 1998-06-08 | 2000-02-15 | Lucent Technologies Inc. | Automated voice terminal protocol identification system |
| CN106655387A (en) * | 2016-12-30 | 2017-05-10 | 建荣半导体（深圳）有限公司 | Charging equipment and rapid charge protocol identification chip |
| CN210119534U (en) * | 2019-06-06 | 2020-02-28 | 珠海智融科技有限公司 | Multi-protocol quick-charging testing device |
| CN111049226A (en) * | 2019-12-31 | 2020-04-21 | 深圳市倍行科技有限公司 | One-to-many quick-charging wire and quick-charging method |
| CN211478501U (en) * | 2019-12-31 | 2020-09-11 | 无锡华润矽科微电子有限公司 | Multifunctional device for wireless charging test and development |
| CN211579638U (en) * | 2019-12-31 | 2020-09-25 | 深圳市倍行科技有限公司 | Quick charging circuit capable of automatically distributing power and vehicle-mounted charger |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |