CN216387295U - Alignment template for open/short circuit test of coil board - Google Patents
Alignment template for open/short circuit test of coil board Download PDFInfo
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- CN216387295U CN216387295U CN202122564445.0U CN202122564445U CN216387295U CN 216387295 U CN216387295 U CN 216387295U CN 202122564445 U CN202122564445 U CN 202122564445U CN 216387295 U CN216387295 U CN 216387295U
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- coil plate
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Abstract
The utility model discloses a coil plate open/short circuit test alignment template, which comprises a substrate and a plurality of coil plate placing grooves arranged on the substrate in an array mode and matched with a coil plate to be tested in shape, wherein the substrate is provided with a positioning hole for positioning a test machine, and a golden finger pin inserting hole corresponding to a conductive bonding pad of the coil plate to be tested is arranged in each coil plate placing groove. The utility model has the beneficial effects that: by arranging the positioning holes, quick batch on-machine testing can be realized, the open/short circuit testing time is reduced, and the delivery period is shortened; by numbering the coil plate placing grooves in sequence, a tester can quickly identify a measurement sequence and effectively prevent problem plates from being selected by mistake; through setting up the coil plate and putting the groove for the workman can put into the test counterpoint template with the coil plate that awaits measuring fast, and the difficult off tracking of coil plate that awaits measuring when the module test leads to the mismeasurement, also makes the test more accurate when saving the cost of labor.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of coil plate testing, in particular to a coil plate open/short circuit testing alignment template.
[ background of the utility model ]
At present, the PCB industry tends to be light and thin, short and small integration more and more, and based on the rapid development of the current mobile phone technology, the mobile phone charger is developed accordingly, so that the requirement of a client on a coil plate in the mobile phone charger is higher, no matter in the aspect of delivery deadline or product measurement data accuracy. Because the coil plates themselves are small, open and short circuit measurements are required during the manufacturing process, which is inefficient and wasteful of resources if measured as one measurement is used alone.
[ Utility model ] content
The utility model discloses an open/short circuit test alignment template of a coil board, which is used for rapidly, efficiently and accurately measuring the network on-off condition of the coil board to be tested by utilizing the convenience of the open/short circuit test alignment template, shortening the delivery time and realizing rapid delivery while improving the accuracy of measured data, thereby effectively solving the technical problems related to the background technology.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
a coil plate open/short circuit test alignment template comprises a substrate and a plurality of coil plate placing grooves which are arranged on the substrate in an array mode and are matched with a coil plate to be tested in shape, wherein a positioning hole for positioning a test machine is formed in the substrate, and a golden finger pin inserting hole corresponding to a conductive bonding pad of the coil plate to be tested is formed in each coil plate placing groove.
As a preferable improvement of the utility model, a positioning boss for positioning the coil plate to be tested is also arranged in the coil plate placing groove.
As a preferable improvement of the present invention, the positioning boss is a rectangle with four arc-shaped corners.
As a preferable improvement of the present invention, the substrate is rectangular, the number of the positioning holes is four, and the four positioning holes are respectively disposed at the peripheral edge of the substrate.
As a preferable improvement of the present invention, the number of the coil plate placing grooves is 50, and the coil plate placing grooves are uniformly arrayed on the substrate in a manner of 5 × 10.
As a preferable improvement of the present invention, the coil plate housing grooves are numbered in order.
The utility model has the following beneficial effects:
1. by arranging the positioning holes, quick batch on-machine testing can be realized, the open/short circuit testing time is reduced, and the delivery period is shortened;
2. by numbering the coil plate placing grooves in sequence, a tester can quickly identify a measurement sequence and effectively prevent problem plates from being selected by mistake;
3. through setting up the coil plate and putting the groove for the workman can put into the test counterpoint template with the coil plate that awaits measuring fast, and the difficult off tracking of coil plate that awaits measuring when the module test leads to the mismeasurement, also makes the test more accurate when saving the cost of labor.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic structural diagram of a coil board to be tested;
FIG. 2 is a schematic structural view of a coil plate receiving slot;
fig. 3 is a schematic structural diagram of the alignment template for the open/short circuit test of the coil board of the present invention.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the following 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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a coil board open/short circuit test aligning template, which includes a substrate 1 and a plurality of coil board placing slots 3 arranged on the substrate 1 in an array and matching with the shape of a coil board 2 to be tested, wherein the substrate 1 is provided with a positioning hole 11 for positioning with a test machine (not shown), and the coil board placing slots 3 are provided with gold finger pin holes 31 corresponding to conductive pads 21 of the coil board 2 to be tested, so that the coil board 2 to be tested can start to be used as a measuring point for testing open/short circuit.
The coil plate placing groove 3 is also internally provided with a positioning boss 32 for positioning the coil plate 2 to be tested, and correspondingly, the coil plate 2 to be tested is provided with a positioning through hole 22 matched with the positioning boss 32. The positioning boss 32 is a rectangle with four arc-shaped corners, can quickly position the coil plate 2 to be tested, and is not easy to offset. Through setting up coil plate and putting groove 3 for the workman can be fast put into test counterpoint template with waiting to test coil plate 2, and waiting to test coil plate 2 is difficult for the off tracking when the module test to lead to the mismeasurement, also makes the test more accurate when saving the cost of labor.
The base plate 1 is rectangular, the number of the positioning holes 11 is four, the four positioning holes 11 are respectively arranged on the peripheral edge of the base plate 1, and by arranging the positioning holes 11, quick batch on-machine testing can be realized, the open/short circuit testing time is reduced, and the delivery period is shortened.
Further, the number of the coil board placing grooves 3 is 50, and the coil board placing grooves are uniformly arrayed on the substrate 1 in a 5 × 10 mode, and the coil board placing grooves 3 are numbered in sequence, so that a tester can quickly identify a measurement sequence, and the problem board is effectively prevented from being mistakenly selected.
While embodiments of the utility model have been disclosed above, it is not limited to the applications set forth in the specification and the embodiments, which are fully applicable to various fields of endeavor for which the utility model pertains, and further modifications may readily be made by those skilled in the art, it being understood that the utility model is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (6)
1. The alignment template for the open/short circuit test of the coil board is characterized by comprising a substrate and a plurality of coil board placing grooves which are arranged on the substrate in an array mode and matched with the shape of a coil board to be tested, wherein a positioning hole for positioning with a testing machine is formed in the substrate, and golden finger pin inserting holes corresponding to conductive bonding pads of the coil board to be tested are formed in the coil board placing grooves.
2. The alignment template for the open/short circuit test of the coil board as claimed in claim 1, wherein: and a positioning boss for positioning the coil plate to be tested is also arranged in the coil plate placing groove.
3. The alignment template for the open/short circuit test of the coil board as claimed in claim 2, wherein: the positioning boss is rectangular with four arc-shaped corners.
4. The alignment template for the open/short circuit test of the coil board as claimed in claim 1, wherein: the base plate is rectangular, the number of the positioning holes is four, and the four positioning holes are respectively arranged on the peripheral edge of the base plate.
5. The alignment template for the open/short circuit test of the coil board as claimed in claim 1 or 4, wherein: the number of the coil plate placing grooves is 50, and the coil plate placing grooves are uniformly arrayed on the substrate in a 5 x 10 mode.
6. The alignment template for the open/short circuit test of the coil board as claimed in claim 5, wherein: the coil plate placing grooves are numbered in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122564445.0U CN216387295U (en) | 2021-10-25 | 2021-10-25 | Alignment template for open/short circuit test of coil board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122564445.0U CN216387295U (en) | 2021-10-25 | 2021-10-25 | Alignment template for open/short circuit test of coil board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216387295U true CN216387295U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122564445.0U Active CN216387295U (en) | 2021-10-25 | 2021-10-25 | Alignment template for open/short circuit test of coil board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216387295U (en) |
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2021
- 2021-10-25 CN CN202122564445.0U patent/CN216387295U/en active Active
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