CN211378033U - Auxiliary jig for communication tester - Google Patents
Auxiliary jig for communication tester Download PDFInfo
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- CN211378033U CN211378033U CN202020395753.8U CN202020395753U CN211378033U CN 211378033 U CN211378033 U CN 211378033U CN 202020395753 U CN202020395753 U CN 202020395753U CN 211378033 U CN211378033 U CN 211378033U
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Abstract
The utility model discloses an auxiliary jig of a communication tester, which comprises a base, wherein the upper end surface of the base is provided with a plurality of testing stations, the testing station can supply power to the circuit board, a testing needle matched with the circuit board is arranged on the testing station, an air cylinder is fixed on the rear side wall of the base at the rear side of the testing station, a piston rod of the air cylinder is vertically arranged, a T-shaped pressure head is fixed at the upper end of the piston rod, a shielding cover positioned right above the testing station is fixed at one end of the pressure head, the shielding cover can cover the corresponding testing station and the circuit board, a connecting pressing block is formed at the bottom of one end of the pressing head, a through hole is formed in the middle of the shielding cover, the connecting pressing block is inserted into the through hole, the inner wall of the through hole is connected with a plurality of ball plungers in a threaded mode, a plurality of concave holes corresponding to the ball plungers one to one are formed in the side wall of the connecting pressing block, and the ball heads of the ball plungers are embedded in the concave holes. The utility model discloses can detect a plurality of circuit boards simultaneously and supply power simultaneously to improve efficiency of software testing.
Description
Technical Field
The utility model relates to a communication tester assists tool belongs to communication tester technical field.
Background
The communication tester can carry out various tests on the communication equipment, thereby improving the efficiency and the accuracy of the maintenance of the communication equipment, shortening the time and saving the maintenance cost. The communication tester can be used for detecting the circuit board, however, the existing communication tester jig can only be used for placing one circuit board for testing at a time, and the testing efficiency is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can detect a plurality of circuit boards simultaneously and supply power simultaneously to improve efficiency of software testing's communication tester auxiliary jig.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model relates to an auxiliary jig of a communication tester, which comprises a base, wherein the upper end surface of the base is provided with a plurality of testing stations, the testing station can supply power to the circuit board, a testing needle matched with the circuit board is arranged on the testing station, an air cylinder is fixed on the rear side wall of the base at the rear side of the testing station, a piston rod of the air cylinder is vertically arranged, a T-shaped pressure head is fixed at the upper end of the piston rod, a shielding cover positioned right above the testing station is fixed at one end of the pressure head, the shielding cover can cover the corresponding testing station and the circuit board, a connecting pressing block is formed at the bottom of one end of the pressing head, a through hole is formed in the middle of the shielding cover, the connecting pressing block is inserted into the through hole, a plurality of ball plungers are connected to the inner wall of the through hole in a threaded mode, a plurality of concave holes corresponding to the ball plungers one to one are formed in the side wall of the connecting pressing block, and the ball heads of the ball plungers are embedded into the concave holes.
Furthermore, four testing stations are arranged on the base, and four corresponding shielding cases and four corresponding pressure heads are arranged above the testing stations.
Furthermore, a plurality of vertical guide posts are formed on the rear side of the base and sequentially penetrate through a first guide hole in the shielding cover and a second guide hole in the pressure head.
Further, the cylinder is electrically connected with the test pin.
Furthermore, the base is provided with a plurality of test signal output interfaces connected with the test equipment. According to the scheme, the test equipment reads the test data of the tested circuit board on the base.
Furthermore, the base is internally provided with a hidden electric wire, a hidden data wire and other structures.
Furthermore, U-shaped handles are arranged on opposite side walls of the base.
The beneficial effects of the utility model reside in that: the testing stations of the base can be respectively placed with a tested circuit board, the testing stations supply power to the tested circuit board, corresponding testing points on the tested circuit board are correspondingly placed up and down with testing needles on the testing stations, then the cylinder drives a pressure head and a shielding cover to press down, a connecting pressing block on the pressure head presses the tested circuit board downwards, the shielding cover presses against the base to seal wireless signals, and the corresponding testing points on the tested circuit board are connected with the testing needles on the testing stations to test; when not using, the shield cover is convenient to be installed and dismantled on the pressure head, and through the cooperation of bulb plunger and shrinkage pool, only need hard to insert the shield cover on connecting the briquetting and can install, only need hard to pull down the shield cover from connecting the briquetting and can dismantle, makes things convenient for the shield cover to maintain and change.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional structural view between the middle pressure head and the shielding case of the present invention;
fig. 3 is another schematic cross-sectional structural diagram between the middle pressure head and the shielding case according to the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
The following refers to fig. 1 to 3.
The utility model relates to a communication tester auxiliary jig, which comprises a base 1, the base is internally provided with hidden electric wires, data lines and other structures, the base is provided with a plurality of test signal output interfaces (not shown) connected with test equipment (not shown), the opposite side wall of the base 1 is provided with a U-shaped handle 11, the upper end surface of the base is provided with a plurality of test stations 2, the test stations can supply power to a circuit board (not shown), the test stations are provided with test needles (not shown) matched with the circuit board, the rear side wall of the base at the rear side of the test stations is fixed with an air cylinder 3, the air cylinder is electrically connected with the test needles, a piston rod of the air cylinder is vertically arranged, the upper end of the piston rod is fixed with a T-shaped pressure head 4, one end of the pressure head is fixed with a shielding cover 5 positioned right above the test stations, and the shielding cover can cover the corresponding test stations 2, the one end bottom shaping of pressure head has connection briquetting 41, and the middle part shaping of shield cover 5 has through-hole 51, it pegs graft to connect the briquetting in the through-hole, the spiro union has a plurality of bulb plungers 6 on the inner wall of through-hole, connect on the lateral wall of briquetting 41 the shaping have a plurality of with the shrinkage pool 411 of bulb plunger one-to-one, the bulb of bulb plunger inlays to be put in the shrinkage pool, the rear side shaping of base 1 has a plurality of vertical guide posts 7, the guide post passes first guide hole 71 on the shield cover 5 and the second guide hole 72 on the pressure head 4 in proper order.
In this embodiment, be equipped with four on the base 1 test station 2, test station top is equipped with corresponding four shield covers 5 and four pressure heads 4.
When the utility model is used, the tested circuit board can be respectively placed on the testing stations of the base, meanwhile, the testing stations supply power for the tested circuit board, the corresponding testing points on the tested circuit board are correspondingly placed with the testing needles on the testing stations up and down, then the cylinder driving pressure head and the shielding cover are pressed down, the connecting pressure block on the pressure head presses down the tested circuit board, the shielding cover presses on the base to seal the wireless signals, and the corresponding testing points on the tested circuit board are connected with the testing needles on the testing stations to be tested; when not using, the shield cover is convenient to be installed and dismantled on the pressure head, and through the cooperation of bulb plunger and shrinkage pool, only need hard to insert the shield cover on connecting the briquetting and can install, only need hard to pull down the shield cover from connecting the briquetting and can dismantle, makes things convenient for the shield cover to maintain and change.
Additionally, the utility model discloses the thing networking platform can be connected, be connected with on the base and install the control box at production line or independent use, be used for control the utility model discloses a test auxiliary fixture, test signal output interface on the base is connected with test equipment, and test equipment reads the test data by test circuit board on the base, and test equipment connects computer software simultaneously, and computer software controlgear switch, start and show test data, last test data upload to thing networking platform for save and analysis data.
To sum up, the utility model discloses a supplementary instrument of communication tester can detect a plurality of circuit boards simultaneously and supply power simultaneously to improve efficiency of software testing.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. The utility model provides a communication tester auxiliary jig, includes base (1), its characterized in that: the testing device is characterized in that a plurality of testing stations (2) are arranged on the upper end face of the base, the testing stations can supply power to the circuit board, testing needles matched with the circuit board are arranged on the testing stations, a cylinder (3) is fixed on the rear side wall of the base on the rear side of the testing stations, a piston rod of the cylinder is vertically arranged, a pressure head (4) in a T shape is fixed at the upper end of the piston rod, a shielding cover (5) located right above the testing stations is fixed at one end of the pressure head, the corresponding testing stations and the circuit board can be covered by the shielding cover, a connecting pressing block (41) is formed at the bottom of one end of the pressure head (4), a through hole (51) is formed in the middle of the shielding cover (5), the connecting pressing block is inserted into the through hole, a plurality of ball plungers (6) are screwed on the inner wall of the through hole, a plurality, the ball head of the ball head plunger is embedded in the concave hole.
2. The auxiliary fixture of the communication tester according to claim 1, wherein four testing stations (2) are provided on the base (1), and four corresponding shielding cases (5) and four corresponding pressing heads (4) are provided above the testing stations.
3. The auxiliary fixture of the communication tester as claimed in claim 1, wherein the rear side of the base (1) is formed with a plurality of vertical guide posts (7) which sequentially pass through a first guide hole (71) on the shielding case (5) and a second guide hole (72) on the pressure head (4).
4. The auxiliary fixture of communication tester as claimed in claim 1, wherein the cylinder (3) is electrically connected to the testing pin.
5. The auxiliary fixture of communication tester as claimed in claim 1, wherein the base (1) is provided with a plurality of test signal output interfaces connected with the test equipment.
6. The auxiliary fixture of communication tester as claimed in claim 1, wherein the base (1) is provided with a hidden wire and data line structure therein.
7. The auxiliary fixture of communication tester as claimed in claim 1, wherein the opposite side walls of the base (1) are provided with U-shaped handles (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020395753.8U CN211378033U (en) | 2020-03-25 | 2020-03-25 | Auxiliary jig for communication tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020395753.8U CN211378033U (en) | 2020-03-25 | 2020-03-25 | Auxiliary jig for communication tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211378033U true CN211378033U (en) | 2020-08-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020395753.8U Active CN211378033U (en) | 2020-03-25 | 2020-03-25 | Auxiliary jig for communication tester |
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| CN (1) | CN211378033U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113917250A (en) * | 2021-09-08 | 2022-01-11 | 三维通信股份有限公司 | Power amplifier module testing method and jig |
-
2020
- 2020-03-25 CN CN202020395753.8U patent/CN211378033U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113917250A (en) * | 2021-09-08 | 2022-01-11 | 三维通信股份有限公司 | Power amplifier module testing method and jig |
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