CN203133876U - Simulation test model for all-in-one card reader - Google Patents
Simulation test model for all-in-one card reader Download PDFInfo
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- CN203133876U CN203133876U CN2013201070981U CN201320107098U CN203133876U CN 203133876 U CN203133876 U CN 203133876U CN 2013201070981 U CN2013201070981 U CN 2013201070981U CN 201320107098 U CN201320107098 U CN 201320107098U CN 203133876 U CN203133876 U CN 203133876U
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- card reader
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Abstract
The utility model provides a simulation test model for an all-in-one card reader, which comprises a test conductor and a test system used for testing the pins of the card reader. The test conductor is matched with the internal space of the slot of the card reader in shape. When the test conductor is inserted into the card reader, the test conductor is in contact with all the pins of the card reader. According to the technical scheme of the utility model, due to the adoption of the simulation test model for the all-in-one card reader, the test on all the pins of the card reader can be realized by one shot, so that tests on the card reader and corresponding to various types of memory cards can be simulated at the same time in a test station. In this way, the test requirements of the comprehensive test on the read-write functions of various types of memory cards can be realized by means of the card reader. Therefore, the testing efficiency is improved and the production speed is accelerated.
Description
Technical field
The utility model relates to a kind of All-in-One card reader simulation test model.
Background technology
Card reader is exactly to read the equipment of storage card, and card reader has slot can insert storage card, and ports having can be connected to computing machine.Behind the storage card insertion card reader slot that is fit to, port links to each other with computing machine and installs after the required driver, and computing machine just is used as a removable memory to storage card, thereby can pass through the card reader reading and writing memory card.
The present application of storage card is very extensive, from the digital camera to the walkman, from palm PC to popular at present multimedia handset etc.Use for the ease of the user, card reader generally all is the product of All-in-One, if you have the storage card of a lot of different-formats, the All-in-One card reader can provide a better solution.The volume of card reader is generally all little, divides built-in and external two kinds, and external is easy to carry, and generally uses USB interface.Card reader is a similar floppy drive concerning computing machine, actual effect also comparing class seemingly, what just read is not floppy disk, but various storage card.
In current electronic product production run, for example when production has the main board for notebook computer of card reader, need use multiple analog card that card reader is tested in the electronic circuit surface installation technique stage, these analog cards are the tests that form of the line design of the storage card that can read of simulation card reader with card.When carrying out the card reader test, insert a kind of analog card earlier, carry out testing corresponding to pin and the circuit of this analog card, and then change different analog cards one by one, card reader is tested.
This kind method of testing, once test can only be tested card reader part pin and corresponding circuit, namely once only with the corresponding pin that carries out a kind of storage card and the test of circuit, carry out full test to the All-in-One card reader then needs through test several times, testing efficiency is low, is not suitable for importing in the large batch of production procedure.
The utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of All-in-One card reader simulation test model, be used for solving part pin and the corresponding circuit that prior art once can only be tested card reader, testing efficiency is low, the problem that is not suitable for producing in enormous quantities.
Reach other relevant purposes for achieving the above object, the utility model provides a kind of All-in-One card reader simulation test model, it comprises tested conductor and is used for the test macro of test card reader pin that the slot inner space of the shape of tested conductor and card reader adapts; After tested conductor was inserted card reader, tested conductor contacted with whole pins of card reader.
Preferably, tested conductor is connected with automatic extending-contracting apparatus, and automatic extending-contracting apparatus control tested conductor is inserted card reader or extracted from card reader.
Further preferred, automatic extending-contracting apparatus is controlled by test macro.
Further preferred, automatic extending-contracting apparatus is cylinder, and the piston rod of cylinder is connected with tested conductor.
As mentioned above, the utility model All-in-One card reader simulation test model has following beneficial effect:
This All-in-One card reader simulation test model, can disposablely finish card reader all pin short circuit and out of circuit tests, make the test of the various storage cards of the disposable simulation All-in-One card reader correspondence of testing station energy, reach card reader and the read-write capability of various storage cards is carried out the test request of full test, improve testing efficiency, accelerated speed of production.
Description of drawings
Fig. 1 is shown as the utility model All-in-One card reader simulation test structure of models synoptic diagram.
Fig. 2 is shown as a kind of structural representation of embodiment of the tested conductor of All-in-One card reader simulation test model shown in Figure 1.
Fig. 3 is shown as the structural representation of another kind of embodiment of the tested conductor of All-in-One card reader simulation test model shown in Figure 1.
Fig. 4 is shown as the bottom diagram of the card reader circuit plate of testing of All-in-One card reader simulation test model shown in Figure 1.
Fig. 5 is shown as the front view (FV) of the card reader circuit plate of testing of All-in-One card reader simulation test model shown in Figure 4.
Fig. 6 is shown as the first step synoptic diagram of the method for using All-in-One card reader simulation test model shown in Figure 1.
Fig. 7 is shown as the second step synoptic diagram of the method for using All-in-One card reader simulation test model shown in Figure 1.
Fig. 8 is shown as the 4th step synoptic diagram of the method for using All-in-One card reader simulation test model shown in Figure 1.
The element numbers explanation
Embodiment
Below by particular specific embodiment embodiment of the present utility model is described, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this instructions.
See also Fig. 1 to Fig. 8.Notice, the appended graphic structure that illustrates of this instructions, ratio, size etc., equal contents in order to cooperate instructions to disclose only, understand and reading for person skilled in the art scholar, be not in order to limit the enforceable qualifications of the utility model, so technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not influencing under the effect that the utility model can produce and the purpose that can reach, all should still drop on the technology contents that the utility model discloses and get in the scope that can contain.Simultaneously, quote in this instructions as " on ", D score, " left side ", " right side ", " centre " reach the term of " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under no essence change technology contents, when also being considered as the enforceable category of the utility model.
As shown in Figure 1 to Figure 3, the utility model provides a kind of All-in-One card reader simulation test model, and it comprises tested conductor 1 and be used for the test macro of test card reader 2 pins that the slot inner space of the shape of tested conductor 1 and card reader 2 adapts; After tested conductor 1 was inserted card reader 2, tested conductor 1 contacted with whole pins of card reader 2.Fig. 1 is a kind of tested conductor 1 of shape, and corresponding card reader 2 inner pins are positioned on the plane; Fig. 2 is the tested conductor 1 of another kind of shape, and corresponding card reader 2 inner pins are not positioned at a plane, and stepped, the shape of tested conductor 1 is corresponding with the inner space of card reader 2.
As shown in Figure 1, tested conductor 1 is connected with automatic extending-contracting apparatus 3, and automatic extending-contracting apparatus 3 control tested conductor 1 are inserted in the card reader 2 or extracted from card reader 2.This automatic extending-contracting apparatus 3 can be controlled by test macro, and test macro is before the test of card reader 2 pins being carried out with tested conductor 1 conducting, and control automatic extending-contracting apparatus 3 inserts tested conductor 1 in the card reader 2; Test macro is before the whole pins to card reader 2 carry out between any two short circuit, and control automatic extending-contracting apparatus 3 is extracted tested conductor 1 from card reader 2.Automatic extending-contracting apparatus 3 can be cylinder, and the piston rod of cylinder is connected with tested conductor 1, and the piston rod of cylinder stretches out, and tested conductor 1 is inserted in the card reader 2, the withdrawal of the piston rod of cylinder, and tested conductor 1 is extracted from card reader 2.
Fig. 4 is a kind of bottom diagram of circuit board of All-in-One card reader 2 to be tested, this card reader 2 can read three kinds of storage cards, it comprises three groups of pins corresponding to three kinds of storage cards, first group of pin 21 corresponding first kind of storage card, second group of pin 22 corresponding second kind of storage card, the 3rd group of pin 23 corresponding the third storage cards.Fig. 5 is the front view (FV) of the circuit board of card reader 2 shown in Figure 4.
To shown in Figure 8, use the method for above-mentioned All-in-One card reader simulation test model as Fig. 6, may further comprise the steps:
1) card reader 2 is put into test model, the slot of card reader 2 is corresponding with tested conductor 1, as shown in Figure 6;
2) tested conductor 1 is inserted in the card reader 2, tested conductor 1 contacts with whole pins of card reader 2, as shown in Figure 7;
3) test macro is tested whole pins of card reader 2, if all pin all with tested conductor 1 conducting, then whole pins of this card reader 2 are normal, if any any pin disconnection, then this pin is the fault pin;
4) tested conductor 1 is extracted from card reader 2, as shown in Figure 8;
5) test macro is tested whole pins of card reader 2, if all pin not conductings each other, then whole pins of this card reader 2 are normal, and if any short circuit between any two pins, then these two pins are the fault pin.
This tested conductor 1 is connected with automatic extending-contracting apparatus 3, in step 2) in, automatic extending-contracting apparatus 3 control tested conductor 1 are inserted in the card reader 2; In step 4), automatic extending-contracting apparatus 3 control tested conductor 1 are extracted from card reader 2.
This automatic extending-contracting apparatus 3 can be controlled by test macro, and test macro is before the test of card reader 2 pins being carried out with tested conductor 1 conducting, and control automatic extending-contracting apparatus 3 inserts tested conductor 1 in the card reader 2; Test macro is before the whole pins to card reader 2 carry out between any two short-circuit test, and control automatic extending-contracting apparatus 3 is extracted tested conductor 1 from card reader 2.Automatic extending-contracting apparatus 3 can be cylinder, and the piston rod of cylinder is connected with tested conductor 1, and the piston rod of cylinder stretches out, and tested conductor 1 is inserted in the card reader 2, the withdrawal of the piston rod of cylinder, and tested conductor 1 is extracted from card reader 2.
This test model is applicable to any test phase that needs the test card reader, only need be on test model the position installation testing conductor 1 of corresponding card reader 2 slots, tested conductor 1 is connected with automatic extending-contracting apparatus 3, automatic extending-contracting apparatus 3 control tested conductor 1 are inserted in the card reader 2 or are extracted from card reader 2, the shape of tested conductor 1 is corresponding with card reader 2 slot inner spaces, its size and card reader 2 support read-write some kinds of storage cards be integrated measure-alike, tested conductor 1 conveniently plugs and can replace some kinds of storage cards, can realize the test to card reader 2 once.
For example, when the mainboard production line is tested, by test macro control automatic extending-contracting apparatus 3 push to test conductors 1, tested conductor 1 is inserted in the card reader 2, test macro is done the test of carrying out with tested conductor 1 conducting to whole pins of card reader 2, tested conductor 1 was extracted automatically after short-circuit test was finished, and test macro carries out between any two short-circuit test to whole pins of card reader 2 again.So, this test model can disposablely be finished the test to card reader 2 all pins, has improved testing efficiency, has accelerated speed of production.
In sum, the utility model All-in-One card reader simulation test model, can disposablely finish the test to all pins of card reader, make the test of the various storage cards of the disposable simulation All-in-One card reader correspondence of testing station energy, reach card reader and the read-write capability of various storage cards is carried out the test request of full test, improve testing efficiency, accelerated speed of production.So the utility model has effectively overcome various shortcoming of the prior art and the tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not is used for restriction the utility model.Any person skilled in the art scholar all can be under spirit of the present utility model and category, and above-described embodiment is modified or changed.Therefore, have in the technical field under such as and know that usually the knowledgeable modifies or changes not breaking away from all equivalences of finishing under spirit that the utility model discloses and the technological thought, must be contained by claim of the present utility model.
Claims (4)
1. All-in-One card reader simulation test model is characterized in that: it comprises tested conductor and is used for the test macro of test card reader pin that the slot inner space of the shape of described tested conductor and described card reader adapts; After described tested conductor was inserted described card reader, described tested conductor contacted with whole pins of described card reader.
2. All-in-One card reader simulation test model according to claim 1, it is characterized in that: described tested conductor is connected with automatic extending-contracting apparatus, and described automatic extending-contracting apparatus is controlled described tested conductor and is inserted described card reader or extract from described card reader.
3. All-in-One card reader simulation test model according to claim 2 is characterized in that: described automatic extending-contracting apparatus is by described test macro control.
4. All-in-One card reader simulation test model according to claim 2, it is characterized in that: described automatic extending-contracting apparatus is cylinder, the piston rod of described cylinder is connected with described tested conductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201070981U CN203133876U (en) | 2013-03-08 | 2013-03-08 | Simulation test model for all-in-one card reader |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201070981U CN203133876U (en) | 2013-03-08 | 2013-03-08 | Simulation test model for all-in-one card reader |
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| Publication Number | Publication Date |
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| CN203133876U true CN203133876U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201070981U Expired - Lifetime CN203133876U (en) | 2013-03-08 | 2013-03-08 | Simulation test model for all-in-one card reader |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166030A (en) * | 2014-09-10 | 2014-11-26 | 无锡蓝晶电子科技有限公司 | Testing clamp for lightning interface SD card reader |
-
2013
- 2013-03-08 CN CN2013201070981U patent/CN203133876U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104166030A (en) * | 2014-09-10 | 2014-11-26 | 无锡蓝晶电子科技有限公司 | Testing clamp for lightning interface SD card reader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |