CN216051848U - Circuit board high-voltage testing device - Google Patents
Circuit board high-voltage testing device Download PDFInfo
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- CN216051848U CN216051848U CN202122212151.1U CN202122212151U CN216051848U CN 216051848 U CN216051848 U CN 216051848U CN 202122212151 U CN202122212151 U CN 202122212151U CN 216051848 U CN216051848 U CN 216051848U
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- circuit board
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Abstract
The utility model discloses a high-voltage testing device for a circuit board, belonging to the technical field of circuit board testing; the test device comprises a test host and an adaptive seat, wherein the adaptive seat is inserted and arranged on the right side of the test host; the fluting of adaptation seat lower extreme is provided with the adaptation groove, and adaptation inslot side is provided with a pair of circuit board and connects, and two circuit board connect be horizontal symmetric distribution and peg graft with the adaptation seat, are fixed with the bar frame between two circuit board connect: a signal plate connected with the test host in series is fixed on the inner side of the adaptation seat, a packaging pipe head is inserted on the right side of the signal plate and connected with a circuit board connector, a test screen is embedded at the upper end of the test host, a host interface serving as an equipment interface is inserted on the front side of the side-view host, a connecting terminal is inserted between the connection part of the test host and the adaptation seat, and the connecting terminal is connected with the host interface in series; the high-voltage testing device can ensure the safety and stability of the testing equipment and the circuit board in the high-voltage testing process, and improves the safety of the testing device.
Description
Technical Field
The utility model relates to the technical field of circuit board testing, in particular to a circuit board high-voltage testing device.
Background
The circuit board failure is reflected among all components on the circuit board, wherein the circuit principle is the difficult problem of the fault maintenance of the whole circuit board, how to test and examine the components of the circuit board one by one and test the reliability of the whole composition structure of the circuit board, and the circuit board failure is the basis for distinguishing the quality of the circuit board in the whole circuit board processing and producing process;
in the circuit board high-voltage test process, the tester often needs to accomplish being connected of circuit board and high-voltage testing equipment to accomplish the assembly of circuit board and equipment through fixed knot structures such as operation fastener, stitch, the actual operation process assembly degree of difficulty is higher, and the sealed insulating properties of mounting structure department receives the mounting means influence great simultaneously, has the potential safety hazard to a certain extent.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problems and provides a circuit board high-voltage testing device which comprises a testing host and an adaptive seat, wherein the adaptive seat is inserted and arranged on the right side of the testing host;
the fluting of adaptation seat lower extreme is provided with the adaptation groove, adaptation inslot side is provided with a pair of circuit board and connects, two circuit board connects be horizontal symmetric distribution and with the adaptation seat is pegged graft, two be fixed with the bar frame between the circuit board connects:
the inner side of the adaptive seat is fixedly provided with a signal plate connected with the test host in series, the right side of the signal plate is inserted with a packaging pipe head, and the packaging pipe head is connected with the circuit board connector.
Furthermore, the upper end of the test host is embedded with a test screen, and the front surface of the side-view host is inserted with a host interface as an equipment interface.
Furthermore, a connecting terminal is inserted between the connecting part of the test host and the adapter, and the connecting terminal is connected with the host interface in series.
Furthermore, a port plate is fixed on the left side of the adapting seat, the port plate is embedded with the bottom surface of the test host, and a connecting piece is inserted between the port plate and the test host.
Furthermore, the inner side of the circuit board connector is filled with an isolation ring, the isolation ring is fixed on the inner wall of the circuit board connector in a surrounding manner, and the isolation ring is an aluminum alloy part.
Furthermore, the packaging pipe head is formed by internally and externally wrapping a two-layer pipe structure, wherein the outer layer pipe is of an insulating armor structure.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
the high-voltage circuit board testing device combines the externally arranged adapter seat to facilitate the rapid assembly of the circuit board and the testing equipment during the test work of the circuit board, particularly, the circuit board interface is inserted into the circuit board joint along the adapter seat lower end adapter groove in the operation process, and the connection part of the circuit board and the circuit board joint is protected by the strip-shaped frame and the isolation ring arranged in the circuit board joint in the insertion structure, thereby ensuring the safety of the connection structure of the circuit board and the testing equipment while facilitating the assembly of the circuit board, meanwhile, the connection structure of the encapsulation tube head and the circuit board joint is adopted, the signal plate and the circuit board are isolated by the arranged encapsulation tube head between the signal plate and the circuit board joint, and the signal plate is protected while outputting the testing current by the double-layer insulation structure of the encapsulation tube head, avoid high-voltage reflux current to destroy the signal board, influence the stability of test process, can effectively keep apart high-voltage power transmission end and circuit board, avoid appearing the condition that the short circuit punctures circuit board components and parts, further improved this testing arrangement's security.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of the inner structure of the adapter of the present invention.
Fig. 3 is a side view of the inner structure of the adapter of the present invention.
In the attached drawing, 1-test host, 2-adapter seat, 3-host interface, 4-connecting terminal, 5-test screen, 6-adapter groove, 7-port plate, 8-connecting piece, 9-circuit board joint, 10-signal plate, 11-packaging tube head, 12-isolation ring and 13-strip frame.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings. The following examples are merely illustrative of the practice of the utility model. It should be noted that the disclosed embodiments do not limit the scope of the utility model. On the contrary, all changes and modifications that come within the spirit of the utility model are desired to be protected;
with reference to fig. 1-3, the present invention discloses a high voltage testing device for a circuit board, which includes a testing host 1 and an adapting base 2, wherein the adapting base 2 is inserted and arranged at the right side of the testing host 1;
the upper end of the test host 1 is embedded with a test screen 5, the front surface of the side view host 1 is inserted with a host interface 3 as an equipment interface, the test host 1 carries the existing high-voltage test system and feeds back test data through the test screen 5, wherein the test host 1 is externally connected with a test equipment connecting wire through the host interface 3, a connecting terminal 4 is inserted between the connecting parts of the test host 1 and the adapting seat 2, and the connecting terminal 4 is connected with the host interface 3 in series;
the lower end of the adapting seat 2 is provided with an adapting groove 6, the inner side of the adapting groove 6 is provided with a pair of circuit board connectors 9, the two circuit board connectors 9 are transversely and symmetrically distributed and are spliced with the adapting seat 2, a strip frame is fixed between the two circuit board connectors 9, the testing device particularly passes through the adapting groove 6 under the adapting seat 2 to be used as adapting splicing ends of the circuit boards, after a circuit board connecting piece is spliced with the circuit board connectors 9 in the connecting process, the two circuit board connectors 9 are respectively used as output ends and output ends of a voltage supply circuit and form a loop after being communicated with the circuit board circuit, wherein the inner side of the circuit board connectors 9 is filled with a spacing ring 12, the spacing ring 12 is fixed on the inner wall of the circuit board connectors 9 in a surrounding way, the spacing ring 12 is an aluminum alloy piece, the connecting end of the circuit board connectors 9 and the circuit board connecting piece is insulated and packaged by the spacing ring 12, and the strip frame 13 is matched to fix the circuit board, guarantee the connection structure stability and the leakproofness of circuit board and this adaptation seat 2, and then improve the security of test structure when high-pressure test:
a port plate 7 is fixed on the left side of the adapting seat 2, the port plate 7 is embedded with the bottom surface of the test host 1, a connecting piece 8 is inserted between the port plate 7 and the test host 1, the adapting seat 2 is connected with the test host 1 through a signal plate 10 arranged on the inner side, and the connecting piece 8 in the port plate 7 is used as a connecting port of the signal plate 10 and the test host 1;
the inner side of the adaptive seat 2 is fixedly provided with a signal plate 10 which is connected with the test host 1 in series, the right side of the signal plate 10 is inserted with a packaging tube head 11, the packaging tube head 11 is connected with a circuit board connector 9, the adaptive seat 2 is connected with the test host 1 through the signal plate 10 arranged on the inner side, the packaging tube head 11 is formed by wrapping a two-layer tube structure inside and outside, and the outer layer tube is an insulating armor structure;
on the basis, encapsulate through the insulation system in the circuit board connects 9 between circuit board and the adaptation seat 2, and simultaneously, signal board 10 and circuit board will be kept apart through the encapsulation tube head 11 that sets up between signal board 10 and the circuit board joint 9, utilize its double-deck insulation system who encapsulates tube head 11 to come the protection signal board 10 in output test current, avoid high-pressure backflow current to destroy signal board 10, influence test process's stability, the security of this testing arrangement in test work process has further been improved.
Claims (6)
1. The utility model provides a circuit board high pressure testing arrangement, includes test host (1) and adaptation seat (2), adaptation seat (2) are pegged graft and are set up in test host (1) right side, its characterized in that:
adaptation seat (2) lower extreme fluting is provided with adaptation groove (6), adaptation groove (6) inboard is provided with a pair of circuit board joint (9), two circuit board joint (9) be horizontal symmetric distribution and with adaptation seat (2) are pegged graft, two be fixed with bar frame (13) between circuit board joint (9):
the inner side of the adaptive seat (2) is fixedly provided with a signal plate (10) which is connected with the test host (1) in series, the right side of the signal plate (10) is inserted with a packaging tube head (11), and the packaging tube head (11) is connected with the circuit board connector (9).
2. The circuit board high voltage testing device of claim 1, wherein: the test device is characterized in that a test screen (5) is connected to the upper end of the test host (1) in an embedded mode, and a host interface (3) serving as an equipment interface is inserted into the front face of the side-view host (1).
3. The circuit board high voltage testing device of claim 1, wherein: the test device is characterized in that a connecting terminal (4) is inserted between the connecting part of the test host (1) and the adapting seat (2), and the connecting terminal (4) is connected with the host interface (3) in series.
4. The circuit board high voltage testing device of claim 1, wherein: the left side of the adaptive seat (2) is fixedly provided with a port plate (7), the port plate (7) is embedded with the bottom surface of the test host (1), and a connecting piece (8) is inserted between the port plate (7) and the test host (1).
5. The circuit board high voltage testing device of claim 1, wherein: the inner side of the circuit board connector (9) is filled with an isolation ring (12), the isolation ring (12) is fixed on the inner wall of the circuit board connector (9) in a surrounding mode, and the isolation ring (12) is an aluminum alloy part.
6. The circuit board high voltage testing device of claim 1, wherein: the packaging pipe head (11) is formed by wrapping a two-layer pipe structure inside and outside, wherein the outer layer pipe is of an insulating armor structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122212151.1U CN216051848U (en) | 2021-09-13 | 2021-09-13 | Circuit board high-voltage testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122212151.1U CN216051848U (en) | 2021-09-13 | 2021-09-13 | Circuit board high-voltage testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216051848U true CN216051848U (en) | 2022-03-15 |
Family
ID=80598477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122212151.1U Active CN216051848U (en) | 2021-09-13 | 2021-09-13 | Circuit board high-voltage testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216051848U (en) |
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2021
- 2021-09-13 CN CN202122212151.1U patent/CN216051848U/en active Active
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