CN221199762U - Test assembly and test packaging structure - Google Patents
Test assembly and test packaging structure Download PDFInfo
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- CN221199762U CN221199762U CN202323225117.3U CN202323225117U CN221199762U CN 221199762 U CN221199762 U CN 221199762U CN 202323225117 U CN202323225117 U CN 202323225117U CN 221199762 U CN221199762 U CN 221199762U
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- 238000012360 testing method Methods 0.000 title claims abstract description 152
- 238000004806 packaging method and process Methods 0.000 title abstract description 5
- 239000003292 glue Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Abstract
The utility model provides a test assembly and a tested packaging structure, wherein the test assembly comprises a test board, a front connector and a back connector, the connector test board comprises a front surface and a back surface, the front connector of a connector is clamped on the connector test board and is connected with a front surface signal of the connector test board, and the back connector of the connector is clamped on the connector test board and is connected with a back surface signal of the connector test board. When the front connector is clamped on the test board, the front connector is connected with the front signal of the test board; when the back connector is clamped on the test board, the back connector is connected with a back signal of the test board. The test assembly only needs to be attached to the workpiece to be tested once, the connector is not required to be welded manually in a clamping mode, and the embodiment has the advantages of being simple in procedure and high in production efficiency.
Description
Technical Field
The utility model relates to the technical field of test assemblies, in particular to a test assembly and a test packaging structure.
Background
Before shielding test, the packaged product and the two connectors are required to be attached to a test board to realize signal conduction. The two connectors are required to be respectively attached to the front surface and the back surface of the test board twice, and the process is complex. And the connectors on the back are easy to fall off due to melting of solder paste when the connectors are welded on the front, so that the front connectors can only be welded manually after the connectors are attached on the surface of the back, and the efficiency is low.
In view of this, there is a need to provide a new test assembly and test package structure that addresses or at least alleviates the above-mentioned technical drawbacks.
Disclosure of utility model
The utility model mainly aims to provide a test assembly and a tested packaging structure, and aims to solve the technical problems of complex process and low efficiency of the test assembly in the prior art.
In order to achieve the above object, according to one aspect of the present utility model, there is provided a testing assembly, including a testing board, a front connector and a back connector, wherein the testing board includes a front surface and a back surface, the front connector is clamped to the testing board and is connected to the front surface of the testing board by a signal, and the back connector is clamped to the testing board and is connected to the back surface of the testing board by a signal.
In some embodiments, the front connector and the back connector are respectively clamped at edge positions of the test board.
In some embodiments, the front connector and the back connector each comprise a main body and a clamping portion connected with the main body, the main body and the clamping portion are matched to form a clamping groove, the clamping groove is clamped at the edge position of the test board, and a connecting piece for signal connection with the test board is arranged on the main body.
In some embodiments, the clamping portion comprises a connecting section and a clamping section, the connecting section connects the clamping section and the main body, the clamping section is arranged in parallel with the main body, and the test board is partially clamped between the clamping section and the main body.
In some embodiments, the clamping section is provided with a glue layer for adhering to the test board.
In some embodiments, the clamping portion is an elastic member, and a distance between the clamping section and the main body is less than or equal to a thickness of the test board.
In some embodiments, the test board is provided with a slot, the front connector and the back connector are both provided with an inserting piece and a connecting piece, the inserting piece is matched with the slot, and the front connector and the back connector are in signal connection with the test board through the connecting pieces respectively corresponding to each other.
In some embodiments, the number of the slots is two, and the two slots are respectively disposed on the side surfaces of the test board.
In some embodiments, the number of the slots is two, and the two slots are respectively disposed on the front surface and the back surface of the test board.
According to one aspect of the present utility model, there is provided a tested package structure, where the tested package structure includes the above-mentioned test assembly, and further includes a workpiece to be tested, and the workpiece to be tested is in signal connection with the test board.
In the above-mentioned scheme, test assembly includes test board, front connector and back connector, and the connecting piece test board includes front and back, and the front connector joint of connecting piece is in the front signal connection of connecting piece test board and with the connecting piece test board, and the back connector joint of connecting piece is in the connecting piece test board and with the back signal connection of connecting piece test board. When the front connector is clamped on the test board, the front connector is connected with the front signal of the test board; when the back connector is clamped on the test board, the back connector is connected with a back signal of the test board. The front connector and the back connector are respectively and firmly arranged on the test board in a clamping manner, and can be connected with the test board in a signal manner, so that the subsequent detection of the workpiece to be detected is facilitated.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings may be obtained from the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a test assembly according to an embodiment of the utility model;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic diagram of a front connector or a back connector of a testing assembly according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of another exemplary embodiment of a testing assembly;
FIG. 5 is an exploded view of FIG. 4;
FIG. 6 is a schematic diagram of another exemplary embodiment of a test assembly;
FIG. 7 is an exploded view of FIG. 6;
Fig. 8 is a schematic diagram of a package structure for testing according to an embodiment of the present utility model.
Description of the reference numerals:
1. A test board; 2. a front connector; 21. a main body; 22. a clamping part; 221. a connection section; 222. a clamping section; 23. a clamping groove; 24. a connecting piece; 25. a plug-in component; 3. a back connector; 4. a slot; 6. a connection site; 7. and (5) a workpiece to be tested.
The achievement of the object, functional features and advantages of the present utility model will be further described with reference to the drawings in connection with the embodiments.
Detailed Description
In the following description of embodiments of the utility model, the technical proposal in the embodiment of the utility model is clearly and completely described, it will be apparent that the described embodiments are only some, but not all, of the embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as upper and lower … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
Furthermore, descriptions such as those referred to as "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implying an order of magnitude of the indicated technical features in the present disclosure. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature.
Moreover, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the embodiments, and when the technical solutions are contradictory or cannot be implemented, it should be considered that the combination of the technical solutions does not exist, and is not within the scope of protection claimed by the present utility model.
Before shielding test, the packaged product, the front connector and the back connector are required to be attached to a test board to realize signal connection. According to the test requirement, the front connector needs to be attached to the front of the test board, the back connector needs to be attached to the back of the test board, and therefore two surface mounting processes are needed, and the process is complex. The mounting sequence is when the connector is mounted on one surface of the test board and then the connector on the other surface is turned over. If the back connector is firstly attached to the back of the test board, the attachment is generally in the form of printing solder paste, and then the front connector and the packaged product are attached to the front of the test board. However, during the front reflow soldering process, the solder paste on the back connector on the back connected to the test board may be melted, and the back connector may fall under the action of gravity. Therefore, in actual operation, only the front connector can be welded manually, resulting in low production efficiency.
Referring to fig. 1 to 6, the utility model provides a testing assembly, which comprises a testing board 1, a front connector 2 and a back connector 3, wherein the testing board 1 comprises a front surface and a back surface, a workpiece 7 to be tested is connected with the testing board 1 through signals, the front connector 2 is clamped on the testing board 1 and is connected with the front surface of the testing board 1 through signals, and the back connector 3 is clamped on the testing board 1 and is connected with the back surface of the testing board 1 through signals.
The test assembly is mainly used for testing the workpiece 7 to be tested, and the workpiece 7 to be tested is attached to the test board 1 during detection to realize signal connection. In the above embodiment, when the front connector 2 is clamped to the test board 1, the front connector 2 is in signal connection with the front surface of the test board 1; when the back connector 3 is clamped on the test board 1, the back connector 3 is connected with a back signal of the test board 1. The front connector 2 and the back connector 3 are firmly installed on the test board 1 respectively through the form of joint, and the signal connection of the front connector 2 and the back connector 3 with the test board 1 can be realized, the subsequent detection of the workpiece 7 to be detected is facilitated, the embodiment only needs to carry out one-time mounting on the workpiece 7 to be detected, the joint is adopted, and the connector is not required to be welded manually, so that the embodiment has the advantages of simple process and high production efficiency. The workpiece 7 to be measured may be a packaged product.
Referring to fig. 1 and 2, in some embodiments, the front connector 2 and the back connector 3 are respectively clamped to edge positions of the test board 1. In some specific embodiments, the front connector 2 and the back connector 3 each include a main body 21 and a clamping portion 22 connected to the main body 21, the main body 21 and the clamping portion 22 are cooperatively formed with a clamping groove 23, the clamping groove 23 is clamped at an edge position of the test board 1, the edge position refers to an outer edge of the test board 1, and a connector 24 for signal connection with the test board 1 is provided on the main body 21.
The clamping part 22 mainly plays a clamping role, the main body 21 is clamped on the test board 1 by forming a clamping groove 23 with the main body 21, the main body 21 refers to a part of a connector comprising a circuit and an electric element, the connecting piece 24 is arranged on the main body 21, and the connecting piece 24 is used for realizing signal connection with the connecting position 6 on the test board 1. When the clamping groove 23 is clamped at the edge position of the test board 1, the connecting piece 24 just contacts with the connecting position 6 to realize electric connection, so that subsequent test work is facilitated. Of course, in other embodiments, the connector 24 may be disposed on the clip portion 22.
Referring to fig. 1 to 3, in some embodiments, the clamping portion 22 includes a connection section 221 and a clamping section 222, the connection section 221 connects the clamping section 222 and the main body 21, the clamping section 222 is disposed parallel to the main body 21, and the test board 1 is partially clamped between the clamping section 222 and the main body 21. The number of the clamping parts 22 is a plurality, the clamping parts 22 can be designed to be L-shaped as a whole, and a plurality of clamping grooves 23 are formed through the clamping parts 22 and the main body 21, so that the front connector 2 and the back connector 3 are more firmly connected with the test board 1. The connecting section 221 can be perpendicular to the clamping section 222, the connecting section 221 extends along the thickness direction of the test board 1, and the clamping section 222 is led to one side of the test board 1, which is away from the main body 21, so that the clamping is convenient to be connected to the test board 1.
In some embodiments, the clamping section 222 is provided with a glue layer for adhering to the test board 1. To further ensure the connection firmness, an adhesive may be provided on the side of the clamping section 222 facing the test board 1, so that the clamping section 222 is adhered to the test board 1.
In some embodiments, the clamping portion 22 is an elastic member, and the distance between the clamping section 222 and the main body 21 is less than or equal to the thickness of the test board 1. In order to ensure tight clamping, an interference fit clamping mode can be adopted. I.e. the spacing between the clamping section 222 and the body 21 is smaller than the thickness of the test board 1. Because the spacing between the clamping section 222 and the main body 21 is used for clamping the test board 1, the clamping portion 22 can generate small deformation when the test board 1 enters the clamping groove 23, so that when the test board 1 is clamped, the clamping section 222 has a restoring force pressing against the test board 1, and the test board 1 is clamped.
Referring to fig. 4 to 7, in some embodiments, a socket 4 is provided on the test board 1, and the front connector 2 and the back connector 3 are both provided with a connector 25 and a connector 24, where the connector 25 is matched with the socket 4, and the front connector 2 and the back connector 3 are in signal connection with the test board 1 through the corresponding connectors 24. The slot 4 can be a recess, and the front connector 2 is provided with plug connector 25 and connecting piece 24, is provided with plug connector 25 and connecting piece 24 equally on the back connector 3, and plug connector 25 stretches into in the slot 4 with slot 4 joint or grafting, and at this moment, connecting piece 24 on the connector (including front connector 2 and back connector 3) realizes signal connection with hookup location 6 on the test board 1, has realized the installation and the signal connection of front connector 2 and back connector 3 through the form of slot 4 and plug connector 25 joint like this, has the advantage that the process is simple, production efficiency is high. Specifically, the placement position of the slot 4 may have at least two forms:
Referring to fig. 4 and 5, in the first embodiment, the number of the slots 4 is two, and two slots 4 are respectively provided on the side surfaces of the test board 1. The side surface refers to the side wall connecting the front surface and the back surface of the test board 1, and the slot 4 is arranged on the side surface, so that the connector 25 stretches into the slot 4 to be clamped, and meanwhile, the connecting piece 24 arranged on the main body 21 part of the connector is connected with the connecting position 6 of the test board 1 in a signal mode.
Referring to fig. 6 and 7, in the second embodiment, the number of the slots 4 is two, and two slots 4 are respectively provided on the front and rear surfaces of the test board 1. I.e. one slot 4 is arranged on the front side and the other slot 4 is arranged on the back side. The plug-in connector 25 can be a protrusion matched with the shape of the slot 4, and the main body 21 of the connector is also provided with a connecting piece 24 for realizing signal connection with the test board 1.
According to an aspect of the present utility model, the present utility model provides a tested package structure, which includes the above-mentioned test assembly, and further includes a workpiece 7 to be tested, where the workpiece 7 to be tested is soldered to the front or back of the test board 1 by solder paste, and is in signal connection with the test board 1.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the patent claims; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: under the technical conception of the utility model, the technical scheme recorded in the embodiments can be modified or part or all of the technical features can be replaced equivalently; or directly/indirectly in other related technical fields, without departing from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present utility model, and the scope of the claims and the specification of the present utility model shall be covered. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict. The present utility model is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions falling within the scope of the claims.
Claims (10)
1. The utility model provides a test subassembly, its characterized in that includes test board, front connector and back connector, the test board includes front and back, front connector joint in the test board and with the front signal connection of test board, back connector joint in the test board and with the back signal connection of test board.
2. The test assembly of claim 1, wherein the front connector and the back connector are each snapped into an edge position of the test plate.
3. The test assembly of claim 2, wherein the front connector and the back connector each comprise a main body and a clamping portion connected with the main body, the main body and the clamping portion are matched to form a clamping groove, the clamping groove is clamped at the edge position of the test board, and a connecting piece for signal connection with the test board is arranged on the main body.
4. The test assembly of claim 3, wherein the clamping portion comprises a connecting section and a clamping section, the connecting section connects the clamping section and the main body, the clamping section is disposed parallel to the main body, and the test board portion is clamped between the clamping section and the main body.
5. The test assembly of claim 4, wherein the clamping section is provided with a glue layer for bonding to the test plate.
6. The test assembly of claim 4, wherein the clamping portion is an elastic member and a spacing between the clamping section and the body is less than or equal to a thickness of the test plate.
7. The test assembly of claim 1, wherein the test board is provided with a slot, the front connector and the back connector are each provided with a plug connector and a connector, the plug connectors are mated with the slot, and the front connector and the back connector are in signal connection with the test board through the connectors respectively corresponding to each other.
8. The test assembly of claim 7, wherein the number of slots is two, and two slots are respectively disposed on sides of the test board.
9. The test assembly of claim 7, wherein the number of slots is two, the two slots being disposed on the front and back sides of the test board, respectively.
10. A tested package structure, characterized in that the tested package structure comprises the test assembly according to any one of claims 1-9, and further comprises a workpiece to be tested, which is in signal connection with the test board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323225117.3U CN221199762U (en) | 2023-11-28 | 2023-11-28 | Test assembly and test packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323225117.3U CN221199762U (en) | 2023-11-28 | 2023-11-28 | Test assembly and test packaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221199762U true CN221199762U (en) | 2024-06-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323225117.3U Active CN221199762U (en) | 2023-11-28 | 2023-11-28 | Test assembly and test packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221199762U (en) |
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2023
- 2023-11-28 CN CN202323225117.3U patent/CN221199762U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |