CN210243699U - Wire rod test fixture - Google Patents
Wire rod test fixture Download PDFInfo
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- CN210243699U CN210243699U CN201920978585.2U CN201920978585U CN210243699U CN 210243699 U CN210243699 U CN 210243699U CN 201920978585 U CN201920978585 U CN 201920978585U CN 210243699 U CN210243699 U CN 210243699U
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Abstract
The utility model discloses a wire testing jig, which comprises a testing machine, a jig base and a testing board, the two corners at one end of the test board are provided with bolts, the test board is arranged on the surface of the jig base through the bolts, one end of the test board is provided with fixing columns, the fixing columns are arranged in a plurality of rows, each row of the fixing columns is arranged at equal intervals along the width direction of the test board, one end of the jig base is provided with a guide rail, the bottom end of the guide rail is fixedly connected with the jig base, a test block is arranged on one side of the bottom end of the guide rail, probes are arranged on the bottom end of the test block and are provided with a plurality of rows, each row of probes is provided with a plurality of probes, the probes are arranged along the width direction of the test block at equal intervals, the number of rows of the probes is the same as the number of branch lines inside the wire to be tested, and the number of rows of the probes is one row less than that of the rows of the fixed columns. The utility model discloses, set up multiseriate probe, contact nature when reinforcing the test reduces the possibility that the test was made mistakes.
Description
Technical Field
The utility model relates to a test fixture technical field specifically is a wire rod test fixture.
Background
Various electronic products are frequently required to be used in modern life, the electronic products need to use wires to carry out operations such as data connection and electric energy transmission, when the wires go wrong, the wire test jig can test whether the internal wires of the wires are damaged due to damage of the joints or internal damage of the wires.
The utility model discloses an applicant discovers, and current wire rod test fixture only is equipped with one row of probe, produces probe and the condition of silk thread contact failure very easily in the test procedure, increases the error incidence of test.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wire rod test fixture aims at improving the problem.
The utility model discloses a realize like this:
a wire testing jig comprises a testing machine, a jig base and a testing board, wherein bolts are installed at two corners of one end of the testing board, the testing board is installed on the surface of the jig base through the bolts, fixing columns are installed at one end of the testing board and provided with multiple columns, each column of the fixing columns are arranged at equal intervals in the width direction of the testing board, a guide rail is installed at one end of the jig base, the bottom end of the guide rail is fixedly connected with the jig base, a testing block is installed at one side of the bottom end of the guide rail, probes are installed at the bottom end of the testing block and provided with multiple columns, each column of the probes is provided with multiple rows, the probes are arranged at equal intervals in the width direction of the testing block, the number of the columns of the probes is the same as the number of branch lines inside wires to be.
Furthermore, the testing block is provided with a connecting wire, the bottom end of the connecting wire penetrates through the testing block and is connected with the probe, the testing machine is provided with an interface matched with the connecting wire, and the testing machine is connected with the probe through the connecting wire.
Further, a jig mounting plate is installed on one side of the test plate, one side of the jig mounting plate is in contact with the test plate, a bolt is installed on the jig mounting plate, and the jig mounting plate is installed on the jig base through the bolt.
Furthermore, a wire fixing groove is formed in the surface of the test board, the shape of the wire fixing groove is matched with that of the lead, and one end of the wire fixing groove penetrates through the test board.
Furthermore, one end of the wire fixing groove is connected with a connector fixing groove, and the overall shape of the connector fixing groove is matched with the shape of the SR in the lead.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses
(1) The probe is arranged in multiple rows, each row is provided with multiple probes, multi-point testing is achieved, the contact performance during testing is enhanced, and the possibility of testing errors is reduced.
(2) The fixed column is installed to the one end of surveying test panel, and the interior silk thread of wire rod separately passes between the fixed column, strengthens the fixed stability of silk thread through the fixed column, facilitates the use more.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural diagram of the test board of the present invention;
fig. 3 is a schematic view of the installation of the probe of the present invention;
fig. 4 is a schematic view of the present invention in use.
In the figure: 1. a testing machine; 2. a guide rail; 3. a connecting wire; 4. a jig base; 5. a jig mounting plate; 6. a test board; 7. a connector fixing groove; 8. wire fixing grooves; 9. fixing a column; 10. a test block; 11. and (3) a probe.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a wire testing jig comprises a testing machine 1, a jig base 4 and a testing board 6, wherein bolts are installed at two corners of one end of the testing board 6, the testing board 6 is installed on the surface of the jig base 4 through the bolts, a jig mounting board 5 is installed at one side of the testing board 6, one side of the jig mounting board 5 is in contact with the testing board 6, the bolts are installed on the jig mounting board 5, the jig mounting board 5 is installed on the jig base 4 through the bolts, a fixing column 9 is installed at one end of the testing board 6, the fixing columns 9 are provided with a plurality of rows, each row of fixing columns 9 is equidistantly arranged along the width direction of the testing board 6, the fixing columns 9 are cylindrical, the top ends of the fixing columns are hemispherical, wires in the wire respectively penetrate through the fixing columns 9, the stability of, the number of rows of the probes 11 is one less than that of the rows of the fixing columns 9 (if the branch lines in the lead are 5, the probes are provided with 5 rows, and the fixing columns 9 need to be provided with 6 rows to ensure that the branch lines are fixed by the fixing columns), one end of the jig base 4 is provided with the guide rail 2, and the guide rail 2 can be a hydraulic guide rail, an electric guide rail or a gear rack for transmission and can be lifted by manual control; the bottom end of a guide rail 2 is fixedly connected with a jig base 4, a testing block 10 is installed on one side of the bottom end of the guide rail 2, probes 11 are installed at the bottom end of the testing block 10, the probes 11 are provided with a plurality of rows for multi-point testing and enhancing the contact performance during testing, a plurality of probes 11 are arranged on each row of probes 11, the probes 11 are equidistantly arranged along the width direction of the testing block 10, connecting wires 3 are installed on the testing block 10, the bottom end of each connecting wire 3 penetrates through the testing block 10 and is connected with the probes 11, an interface matched with the connecting wire 3 is arranged on a testing machine 1, the testing machine 1 is connected with the probes 11 through the connecting wires 3, wire fixing grooves 8 are formed in the surface of the testing plate 6, the shapes of the wire fixing grooves 8 are matched with the shapes of wires, one end of each wire fixing groove 8 penetrates through the testing plate 6, one end, when the wire fixing device is used, the wire is clamped in the wire fixing groove 8, and the connector is clamped in the connector fixing groove 7.
The working principle of the utility model is as follows:
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a wire rod test fixture, includes test machine (1), tool base (4) and surveys test plate (6), its characterized in that: bolts are arranged at two corners of one end of the test board (6), the test board (6) is arranged on the surface of the jig base (4) through the bolts, a fixing column (9) is arranged at one end of the test board (6), a plurality of columns are arranged on the fixing column (9), each column of the fixing column (9) is arranged at equal intervals along the width direction of the test board (6), a guide rail (2) is arranged at one end of the jig base (4), the bottom end of the guide rail (2) is fixedly connected with the jig base (4), a test block (10) is arranged on one side of the bottom end of the guide rail (2), probes (11) are arranged at the bottom end of the test block (10), the probes (11) are arranged in a plurality of columns, a plurality of the probes (11) are arranged at equal intervals along the width direction of the test block (10), and the number of the columns of the probes (11) is the same as the number of branch, the number of rows of probes (11) is one row less than that of the fixed columns (9).
2. The wire testing jig according to claim 1, wherein the testing block (10) is provided with a connecting wire (3), the bottom end of the connecting wire (3) penetrates through the testing block (10) and is connected with the probe (11), the testing machine (1) is provided with an interface matched with the connecting wire (3), and the testing machine (1) is connected with the probe (11) through the connecting wire (3).
3. A wire testing jig according to claim 1, wherein a jig mounting plate (5) is mounted on one side of the test plate (6), one side of the jig mounting plate (5) is in contact with the test plate (6), bolts are mounted on the jig mounting plate (5), and the jig mounting plate (5) is mounted on the jig base (4) by the bolts.
4. A wire rod testing jig according to claim 1, wherein the surface of the testing board (6) is provided with a wire rod fixing groove (8), the shape of the wire rod fixing groove (8) is adapted to the shape of the wire rod, and one end of the wire rod fixing groove (8) passes through the testing board (6).
5. A wire rod test fixture according to claim 4, wherein one end of the wire rod fixing groove (8) is connected with a connector fixing groove (7), and the overall shape of the connector fixing groove (7) is matched with the shape of SR in the lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920978585.2U CN210243699U (en) | 2019-06-27 | 2019-06-27 | Wire rod test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920978585.2U CN210243699U (en) | 2019-06-27 | 2019-06-27 | Wire rod test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210243699U true CN210243699U (en) | 2020-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920978585.2U Active CN210243699U (en) | 2019-06-27 | 2019-06-27 | Wire rod test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210243699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441814A (en) * | 2022-01-13 | 2022-05-06 | 东莞市柳川电子科技有限公司 | Precision transmission conduction test fixture and test method thereof |
-
2019
- 2019-06-27 CN CN201920978585.2U patent/CN210243699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114441814A (en) * | 2022-01-13 | 2022-05-06 | 东莞市柳川电子科技有限公司 | Precision transmission conduction test fixture and test method thereof |
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