CN214539696U - Test shell fragment module - Google Patents
Test shell fragment module Download PDFInfo
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- CN214539696U CN214539696U CN202120167571.XU CN202120167571U CN214539696U CN 214539696 U CN214539696 U CN 214539696U CN 202120167571 U CN202120167571 U CN 202120167571U CN 214539696 U CN214539696 U CN 214539696U
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- test
- contact head
- bending part
- elastic sheet
- spring plate
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Abstract
The utility model discloses a testing elastic piece module, which comprises a fixed frame; the middle part of the fixing frame is provided with a rectangular through hole; the elastic piece module mounting main body is arranged in the rectangular through hole; the elastic piece module mounting main body is provided with a plurality of mounting glue grooves; each mounting rubber groove is correspondingly provided with a test elastic sheet; the testing elastic sheet comprises a contact head part, a stressed bent part and a connecting tail part; the contact head part is connected with one end of the stressed bending part; the other end of the stressed bending part is connected with the connecting tail part; contact head wears out contact with the test product behind the shell fragment module installation main part, warp behind the atress flexion bears pressure, by connect afterbody and test instrument and be connected and test, the utility model discloses simple structure, convenient to use, the reliability is high, and the life of shell fragment module is longer than the life of micropin, but mass production, greatly reduced manufacturing cost has good economic benefits.
Description
Technical Field
The utility model relates to a test instrument technical field, especially, test shell fragment module.
Background
Generally, a micro-needle is used for connecting and testing electronic products such as mobile phones and semiconductor equipment, the micro-needle is formed by manufacturing a needle head, a spring and a needle tube and is precise in internal structure and plated with gold on the surface, and the micro-needle is widely applied to electronic products such as mobile phones and semiconductor equipment, such as an LCD, an LCM and an FPC/BTB connector module of a camera. The microneedle has the disadvantages of high cost, short service life, error in test result, frequent replacement in the using process and inconvenience in maintenance due to complex manufacturing and assembling processes and a sectional structure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the deficiencies of the prior art, the utility model provides a reliability is high, long service life, but mass production, greatly reduced manufacturing cost's test shell fragment module.
The utility model discloses a following technical scheme realizes:
a testing elastic sheet module comprises a fixing frame; wherein: the middle part of the fixing frame is provided with a rectangular through hole; the elastic piece module mounting main body is arranged in the rectangular through hole; the elastic piece module mounting main body is provided with a plurality of mounting glue grooves; each mounting rubber groove is correspondingly provided with a test elastic sheet; the testing elastic sheet comprises a contact head part, a stressed bent part and a connecting tail part; the contact head part is connected with one end of the stressed bending part; the other end of the stressed bending part is connected with the connecting tail part; the contact head penetrates out of the elastic sheet module installation main body and then is in contact with a test product, and after the stress bending part bears pressure, the connection tail is connected with a test instrument for testing.
Furthermore, the lower end of the contact head part is provided with a spring plate exhaust hole.
Further, the contact head is a serrated contact head.
Further, the stressed bending portion comprises a first bending portion, a second bending portion and a third bending portion; the first bending part, the second bending part and the third bending part are connected in sequence.
Further, a connecting port is arranged at the connecting tail part; and one end of the connecting port is smaller than the other end of the connecting port.
Furthermore, the test elastic sheet is integrally manufactured by adopting a precise die.
Further, the left end and the right end of the fixing frame are provided with mounting holes.
Furthermore, a boss is arranged above the rectangular through hole; the upper end of the contact head part extends out of the upper end face of the boss.
The utility model has the advantages that:
the utility model discloses a set up fixed frame, the middle part of fixed frame is provided with the rectangle through-hole; the elastic piece module mounting main body is arranged in the rectangular through hole; the elastic piece module mounting main body is provided with a plurality of mounting glue grooves; each mounting rubber groove is correspondingly provided with a test elastic sheet; the testing elastic sheet comprises a contact head part, a stressed bent part and a connecting tail part; the contact head part is connected with one end of the stressed bending part; the other end of the stressed bending part is connected with the connecting tail part; the contact head part is in contact with a test product, and after the stress bending part bears pressure, the connection tail part is connected with a test instrument for testing. When a test product needs to be tested, the test product is firstly contacted with the contact head, and after the test product bears pressure through the stressed bent part, the test product is connected with a test instrument through the connecting tail part, so that the test is completed. The utility model discloses simple structure, convenient to use, the reliability is high, and the life of shell fragment module is longer than the life of micropin, but mass production, and greatly reduced manufacturing cost has good economic benefits.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of a testing spring piece module according to an embodiment of the present invention;
fig. 2 is a schematic view of the three-dimensional structure of the testing spring plate in the embodiment of the present invention;
fig. 3 is a schematic view of a three-dimensional structure of a fixing frame according to an embodiment of the present invention;
fig. 4 is a top view of a fixing frame according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
fig. 6 is a schematic view of an assembly structure of a spring module mounting main body and a test spring according to an embodiment of the present invention;
fig. 7 is a schematic view of a structure of the elastic piece module mounting main body according to the embodiment of the present invention, the bottom surface of which faces upward.
In the drawings: 1-testing the elastic sheet; 2-fixing the frame; 3-the elastic piece module mounting main body; 11-a contact head; 12-forced bend; 13-connecting the tail; 14-spring plate vent hole; 21-rectangular through holes; 22-a boss; 23-mounting holes; 31-installing a glue groove; 121-first bend; 122-second bend; 123-a third bend; 131-connection port.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments, and the present invention will be described in detail with reference to the accompanying drawings and specific embodiments below according to the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, upper end, lower end, top, bottom … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the term "connected" is to be construed broadly, e.g., "connected" 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to 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 addition, the technical solutions in the embodiments 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, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 7, a testing spring piece module includes a fixing frame 2; wherein: the middle part of the fixed frame 2 is provided with a rectangular through hole 21; the elastic piece module mounting main body 3 is arranged in the rectangular through hole 21; the elastic piece module mounting main body 3 is provided with a plurality of mounting glue grooves 31; each mounting rubber groove 31 is correspondingly provided with a testing elastic sheet 1; the testing elastic sheet 1 comprises a contact head part 11, a stressed bent part 12 and a connecting tail part 13; the contact head part 11 is connected with one end of the stressed bending part 12; the other end of the stressed bending part 12 is connected with the connecting tail part 13; the contact head part 11 penetrates out of the elastic sheet module installation main body 3 and then contacts with a test product, and after the stress bending part 12 bears pressure, the connection tail part 13 is connected with a test instrument for testing.
It should be noted that, when the test product needs to be tested, the test product is firstly contacted with the contact head 11, after the test product bears the pressure through the stress bending part 12, the test product is connected with the test instrument through the connection tail part 13 to complete the test, and a plurality of test products can be tested simultaneously through the test elastic sheet 1 provided with the module. The utility model discloses simple structure, convenient to use, the reliability is high, and life has very big improvement than the micropin, but mass production, and greatly reduced manufacturing cost has good economic benefits.
Specifically, in this embodiment, the lower end of the contact head 11 is provided with a spring piece vent hole 14. It should be noted that, in actual use, a pressure difference is generated between the inside and the outside of the mounting glue groove 31, and the pressure difference can be adjusted through the elastic sheet vent hole 14.
Specifically, in this embodiment, the contact head 11 is a serrated contact head. It should be noted that the top of the contact head 11 is designed to be serrated, and the serrated connection part arranged on the test product corresponds to the serrated connection part, so that the contact head 11 is convenient to be in combined contact with the test product, and the test efficiency is effectively improved.
Specifically, in this embodiment, the stressed curved portion 12 includes a first curved portion 121, a second curved portion 122, and a third curved portion 123; the first bending portion 121, the second bending portion 122 and the third bending portion 123 are sequentially connected. It should be noted that, the bearing capacity of the stressed bending portion 12 is effectively improved by respectively arranging the first bending portion 121, the second bending portion 122 and the third bending portion 123, so that the better buffering effect is achieved, the damage of a tested product is avoided, and the quality of the product is further improved.
Specifically, in this embodiment, the connection tail 13 is provided with a connection port 131; one end of the connecting port 131 is smaller in diameter than the other end.
Specifically, in this embodiment, the elastic sheet body 1 is integrally manufactured by using a precision mold. It should be noted that the elastic sheet body 1 adopts an integrated design, a precision mold is manufactured, one-step molding is performed, reliability is high, and the service life of the elastic sheet body 1 is longer than that of the microneedle.
Specifically, in the embodiment, the fixing frame 2 is provided with mounting holes 23 at the left and right ends. The fixing frame 2 is fixed by the mounting hole 23.
Specifically, in the present embodiment, a boss 22 is disposed above the rectangular through hole 21; the upper end of the contact head 11 protrudes beyond the upper end face of the boss 22.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (8)
1. A testing elastic sheet module comprises a fixing frame; the method is characterized in that: the middle part of the fixing frame is provided with a rectangular through hole; the elastic piece module mounting main body is arranged in the rectangular through hole; the elastic piece module mounting main body is provided with a plurality of mounting glue grooves; each mounting rubber groove is correspondingly provided with a test elastic sheet; the testing elastic sheet comprises a contact head part, a stressed bent part and a connecting tail part; the contact head part is connected with one end of the stressed bending part; the other end of the stressed bending part is connected with the connecting tail part; the contact head penetrates out of the elastic sheet module installation main body and then is in contact with a test product, and after the stress bending part bears pressure, the connection tail is connected with a test instrument for testing.
2. The test spring plate module according to claim 1, wherein: the lower end of the contact head part is provided with a spring plate exhaust hole.
3. The test spring plate module according to claim 1, wherein: the contact head is a serrated contact head.
4. The test spring plate module according to claim 1, wherein: the stressed bending part comprises a first bending part, a second bending part and a third bending part; the first bending part, the second bending part and the third bending part are connected in sequence.
5. The test spring plate module according to claim 1, wherein: the connecting tail part is provided with a connecting port; and one end of the connecting port is smaller than the other end of the connecting port.
6. The test spring plate module according to claim 1, wherein: the test elastic sheet is integrally manufactured by adopting a precise die.
7. The test spring plate module according to claim 1, wherein: and mounting holes are formed in the left end and the right end of the fixing frame.
8. The test spring plate module according to claim 1, wherein: a boss is arranged above the rectangular through hole; the upper end of the contact head part extends out of the upper end face of the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120167571.XU CN214539696U (en) | 2021-01-21 | 2021-01-21 | Test shell fragment module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120167571.XU CN214539696U (en) | 2021-01-21 | 2021-01-21 | Test shell fragment module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214539696U true CN214539696U (en) | 2021-10-29 |
Family
ID=78346154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120167571.XU Active CN214539696U (en) | 2021-01-21 | 2021-01-21 | Test shell fragment module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214539696U (en) |
-
2021
- 2021-01-21 CN CN202120167571.XU patent/CN214539696U/en active Active
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