CN220542973U - Multi-phenotype compatible instrument testing device - Google Patents
Multi-phenotype compatible instrument testing device Download PDFInfo
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- CN220542973U CN220542973U CN202321475293.XU CN202321475293U CN220542973U CN 220542973 U CN220542973 U CN 220542973U CN 202321475293 U CN202321475293 U CN 202321475293U CN 220542973 U CN220542973 U CN 220542973U
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- 238000012360 testing method Methods 0.000 title claims abstract description 42
- 238000003825 pressing Methods 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 30
- 238000012545 processing Methods 0.000 claims description 10
- 230000000703 anti-shock Effects 0.000 claims 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a multi-phenotype compatible instrument testing device which comprises a mounting panel, a special meter seat for a terminal, a switching structure, a meter pressing structure, an electric wire interface, a module switching box and an error display, wherein the terminal meter switching structure is provided with a connector lug which is adapted to a national network terminal meter or a south network terminal meter, the special meter seat for the terminal and the switching structure are both arranged below the meter pressing structure, and the meter pressing structure is fixedly arranged on the mounting panel and is used for pressing down the terminal meter; the special gauge stand of terminal fixed mounting is on the installation panel, fixed connection can be dismantled with the installation panel to switching structure, special gauge stand of terminal and switching structure are used for cooperating with the terminal on the terminal table, electric wire interface, module switching box and error display all set up on the installation panel for the access is followed the electric wire that the switching ox horn was drawn forth. The utility model can greatly improve the utilization rate of the testing device and reduce the production cost of enterprises.
Description
Technical Field
The utility model relates to an instrument testing device, in particular to a multi-phenotype compatible instrument testing device.
Background
At present, the terminal phenotypes are various, the common national network concentrator I type, the national network special transformer terminal III type, the national network energy controller, the south network load control terminal, the south network distribution transformer terminal, the south network concentrator, the south network modularized terminal and the intelligent fusion terminal (TTU) are different in structure, particularly, the terminal definitions of test points are different, if one test device is customized for each terminal phenotype, the test device is extremely wasted for enterprises producing the terminals, the production burden of the enterprises can be increased, and the utilization rate of the test device is extremely low. Therefore, it is necessary to design an instrument testing device compatible with multiple terminal phenotypes, so as to reduce the investment cost of enterprises on testing equipment.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model provides the instrument testing device compatible with multiple phenotypes, thereby improving the utilization rate of the testing device and reducing the production cost of enterprises.
In order to achieve the above purpose, the technical scheme adopted by the utility model is that the instrument testing device compatible with multiple phenotypes comprises a mounting panel, a special meter seat for a terminal, a switching structure, a meter pressing structure, an electric wire interface, a module switching box and an error display, wherein the switching structure is provided with a connector lug which is adapted to a national network terminal meter or a south network terminal meter, the special meter seat for the terminal and the switching structure are both mounted below the meter pressing structure, and the meter pressing structure is fixedly mounted on the mounting panel and is used for pressing down the terminal meter; the special gauge stand of terminal fixed mounting is on the installation panel, fixed connection can be dismantled with the installation panel to switching structure, special gauge stand of terminal and switching structure are used for cooperating with the terminal on the terminal table, electric wire interface, module switching box and error display all set up on the installation panel for the electric wire that draws from switching ox horn is inserted.
The pressing meter structure is positioned above the special meter seat and the switching structure for moderately pressing the terminal meter onto the meter rod or the thimble on the special meter seat and the switching structure. The special gauge stand of terminal is hugged closely the installation panel and is installed, the switching structure is installed in the special gauge stand of terminal one side of keeping away from the installation panel, the mounted position of the first assembly body, the second assembly body is slightly higher than the special gauge stand of terminal.
In an embodiment of the utility model, the adapting structure is detachably and fixedly connected with the mounting surface plate through a fast-assembling structure, the fast-assembling structure comprises a fixed block, an eccentric pressing block and a screw rod, the fixed block is fixedly arranged on the mounting panel, the screw rod is fixedly connected with the fixed block, and the eccentric pressing block is rotatably connected with the screw rod. The eccentric pressing block consists of an eccentric block and a handle, and the eccentric block is fixedly connected with the handle. The installation panel is obliquely arranged and forms a certain included angle with the vertical direction.
In an embodiment of the present utility model, a TTU installation limiting block is further disposed on the installation panel, the TTU installation limiting block is fixedly connected with the installation panel, and an installation platform is disposed on the TTU installation limiting block, and is used for placing a terminal meter.
In an embodiment of the utility model, the electric shock protection device further comprises an electric shock protection plate, wherein the electric shock protection plate is arranged on the outer side of the special gauge stand for the terminal through a quick-mounting structure, and the electric shock protection plate is arranged between the fixed block and the eccentric pressing block.
In an embodiment of the utility model, the pressure gauge structure comprises a mounting block, a pressure handle, a connecting rod and a pressure head, wherein the mounting block is fixedly connected with a mounting panel, the pressure handle is rotationally connected with a mounting block bracket, one end of the connecting rod is rotationally connected with the pressure handle, the other end of the connecting rod is fixedly connected with the pressure head, and the pressure head is slidingly connected with the mounting block. The pressure head comprises a pressure bar and a pressing sheet, the pressure bar is fixedly connected with the pressing sheet, the pressing sheet is positioned at the end part of the pressure bar, a sliding groove is formed in the mounting block, and the pressure bar can slide in the sliding groove.
In an embodiment of the present utility model, the system further includes a signal processing system, and the signal processing system is electrically connected to the wire interface and is configured to receive and process the electrical signal from the wire interface. The electric wire interface comprises a three-phase voltage interface, a network port, an epitope interface and a TTU voltage and current interface.
The technical scheme has the following beneficial effects:
the utility model extracts common points and different points of multiple terminal phenotypes, and designs corresponding switching structures for terminals with different test points at different points so as to perform different selection tests, thereby achieving the compatible test purpose.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a basic assembly in accordance with one embodiment of the present utility model;
FIG. 3 is an exploded view of FIG. 2 in accordance with the present utility model;
FIG. 4 is a schematic diagram of the assembly of Chinese net epitopes according to an embodiment of the present utility model;
FIG. 5 is a side view of FIG. 4 in accordance with the present utility model;
FIG. 6 is a perspective view of FIG. 5 in accordance with the present utility model;
FIG. 7 is a schematic view of the switch in FIG. 4 according to the present utility model;
FIG. 8 is an exploded view of FIG. 7 in accordance with the present utility model;
FIG. 9 is a schematic view of the partial structure of FIG. 7 in accordance with the present utility model;
FIG. 10 is a schematic view of the structure of the second assembly of FIG. 7 according to the present utility model;
FIG. 11 is a front view of the second fitting body of FIG. 10 according to the present utility model;
FIG. 12 is an exploded view of the second assembly of FIG. 10 according to the present utility model;
FIG. 13 is a diagram illustrating assembly of a south-net epitope according to an embodiment of the present utility model;
FIG. 14 is a side view of FIG. 13 in accordance with the present utility model;
FIG. 15 is a perspective view of FIG. 13 in accordance with the present utility model;
FIG. 16 is a schematic view of the switch in FIG. 13 according to the present utility model;
FIG. 17 is a schematic view of the partial structure of FIG. 16 in accordance with the present utility model;
FIG. 18 is a front view of FIG. 17 in accordance with the present utility model;
FIG. 19 is a schematic view of the structure of the second assembly of FIG. 16 according to the present utility model;
FIG. 20 is a schematic view of a partial structure of an embodiment of the present utility model;
FIG. 21 is a side view of FIG. 20 in accordance with the present utility model;
FIG. 22 is a schematic view of a quick-assembly structure according to an embodiment of the utility model;
FIG. 23 is a schematic diagram of a pressure gauge structure according to an embodiment of the utility model.
Reference numerals illustrate: the equipment rack 100, the mounting panel 1, the special gauge stand 2 for the terminal, the switching structure 3, the fixed plate 31, the mounting hole 310, the mounting sliding block 32, the first assembly body 33, the second assembly body 34, the switching ox horn 35, the clamping head 321, the fixed hole 3210, the clamping groove 322, the locking hole 323, the pressing gauge structure 4, the sliding chute 40, the mounting block 41, the pressing handle 42, the connecting rod 43, the pressing head 44, the electric wire interface 5, the three-phase voltage interface 50, the epitope interface 51, the TTU voltage current interface 52, the module switching box 6, the error display 7, the locking piece 8, the handle 80, the screw 81, the spring 82, the pull head 83, the fast-assembling structure 9, the fixed block 91, the eccentric pressing block 92, the screw rod 93, the TTU mounting limiting block 10 and the mounting platform 11.
Description of the embodiments
The utility model is further described below with reference to the examples and figures 1 to 23.
The utility model provides a compatible instrument testing arrangement of many phenotypes, is shown in fig. 1, includes equipment rack 100, installation panel 1, terminal special gauge stand 2, switching structure 3, and pressure table structure 4, electric wire interface 5, module switching box 6 and error display 7, fixed connection between installation panel and the equipment rack, in this embodiment, equipment rack and installation panel 1 adopt aluminum alloy as the main part, and the external application iron plate plastic spraying. The installation panel 1 is obliquely arranged, forms a certain included angle with the vertical direction, and the panel with the inclined plane design is more beneficial to test operation. The special gauge stand 2 and the switching structure 3 are both arranged below the pressure gauge structure 4, and the pressure gauge structure 4 is fixedly arranged on the mounting panel 1 and used for pressing down the terminal gauge; the special gauge stand 2 for the terminal is fixedly installed on the installation panel 1, in this embodiment, the special gauge stand 2 for the terminal adopts a special gauge stand (6 current terminals+4 voltage terminals) for the terminal, and the special gauge stand is provided with a spring which can rapidly compress the voltage current terminals of the terminal.
Since the auxiliary test terminals of different termination phenotypes are very different, an auxiliary test terminal switching structure 3 is provided. The switching structure 3 can be dismantled fixed connection with the installation panel 1, terminal special gauge stand 2 and switching structure 3 are used for cooperating with the terminal on the terminal table, electric wire interface 5, module switching box 6 and error display all set up on the installation panel 1 for the electric wire that the switching ox horn 35 was drawn forth is followed in the access.
Further, a signal processing system is also included, which is electrically connected to the wire interface 5, and is configured to receive and process the electrical signal from the wire interface 5. The electric wire interface 5 comprises a three-phase voltage interface 50, a network port, an epitope interface 51 and a TTU voltage and current interface 52. The auxiliary test terminal signals of the terminal are transferred to the signal processing system in the equipment through the transfer structure 3, and the computer automatically switches and selects corresponding test signals by selecting different terminal models so as to achieve the purposes of compatibility and automatic test.
The pressure gauge structure 4 comprises a mounting block 41, a pressure handle 42, a connecting rod 43 and a pressure head 44, as shown in fig. 23, the mounting block 41 is fixedly connected with the mounting panel 1, the pressure handle 42 is rotationally connected with a bracket of the mounting block 41, one end of the connecting rod 43 is rotationally connected with the pressure handle 42, the other end of the connecting rod 43 is fixedly connected with the pressure head 44, and the pressure head 44 is slidably connected with the mounting block 41. The pressure head 44 comprises a pressure bar and a pressing sheet, the pressure bar is fixedly connected with the pressing sheet, the pressing sheet is positioned at the end part of the pressure bar, the mounting block 41 is provided with a sliding groove 40, and the pressure bar can slide in the sliding groove 40.
The switching structure 3 is detachably and fixedly connected with the installation panel 1 through the quick-mounting structure 9. The switching structure 3 comprises a fixed plate 31, a mounting sliding block 32, a first assembly body 33, a second assembly body 34 and a switching ox horn 35, wherein the first assembly body 33 and the mounting sliding block 32 are fixedly mounted on the fixed plate 31, the second assembly body 34 is fixedly connected with the fixed plate 31 through the mounting sliding block 32, and the second assembly body 34 is detachably and fixedly connected with the mounting sliding block 32. The first assembly body 33 and the second assembly body 34 are respectively located at two sides of the fixed plate 31, the first assembly body 33 and the second assembly body 34 are respectively provided with a transfer ox horn 35, the fixed plate 31 is provided with a mounting hole 310, and the first assembly body 33 and the second assembly body 34 are respectively provided with a connector lug and/or a thimble which are adapted to the national network terminal meter or the south network terminal meter and are different.
In this embodiment, two ends of the mounting slider 32 protrude outwards to form a chuck 321, a fixing hole 3210 is formed in the chuck 321, a clamping groove 322 is formed in the second assembly 34, and the clamping groove 322 is matched with the chuck 321; the second assembly 34 is further provided with a lock hole 323, the lock hole 323 is a through hole, a locking piece 88 is arranged in the lock hole 323, the locking piece 8 is used for being matched with the fixing hole 3210, one end, away from the fixing hole 3210, of the locking piece 8 extends out of the lock hole 323, and the locking piece 8 is pulled out and pressed into the lock hole through the handle 80. The second assembly 34 is fixedly connected with the mounting slide 32 through the locking member 8. The locking hole 323 is matched with the fixing hole and is used for installing the locking piece 8. The locking piece 88 comprises a screw rod 81, a spring 82 and a pull head 83, one end of the spring 82 is fixedly connected with the screw rod 81, the other end of the spring 82 is fixedly connected with the pull head 83, the spring 82 and the screw rod 81 are arranged inside a lock hole 323, and the screw rod 81 is movably connected with the second assembly body 34. The end of the screw 81 remote from the spring 82 is intended to be inserted into a fixing hole in the mounting slide 32.
The quick assembly structure 9 comprises a fixed block 91, an eccentric pressing block 92 and a screw rod 93, as shown in fig. 22, the fixed block 91 is fixedly arranged on the installation panel 1, the screw rod 93 is fixedly connected with the fixed block 91, and the eccentric pressing block 92 is rotatably connected with the screw rod 93. The eccentric pressing block 92 is composed of an eccentric block and a handle, and the eccentric block is fixedly connected with the handle. The pressure gauge structure 4 is located above the special gauge stand 2 and the switching structure 3, and is used for moderately pressing the terminal gauge onto gauge bars or thimble on the special gauge stand 2 and the switching structure 3. The special gauge stand 2 of terminal is closely attached to the mounting panel 1, the switching structure 3 is mounted on one side of the special gauge stand 2 of terminal far away from the mounting panel 1, and the mounting positions of the first assembly body 33 and the second assembly body 34 are slightly higher than the special gauge stand 2 of terminal.
In this embodiment, the mounting panel 1 is further provided with a TTU mounting limiting block 10, the TTU mounting limiting block 10 is fixedly connected with the mounting panel 1, and the TTU mounting limiting block 10 is provided with a mounting platform 11 for placing a terminal meter. The electric shock protection device further comprises an electric shock protection plate, wherein the electric shock protection plate is arranged on the outer side of the special gauge stand 2 for the terminal through the fast-assembling structure 9 and is arranged between the fixed block 91 and the eccentric pressing block 92.
For the existing 8 terminal phenotypes: the utility model can be used for testing the different structures, particularly different terminal definitions of test points, through the switching structure 3, a test device does not need to be customized for each terminal phenotype, the test device has extremely high utilization rate, the production cost of enterprises is obviously reduced, and the input cost of the test device is greatly reduced.
Aiming at the type I national network concentrator and the type III national network special transformer terminal, the auxiliary test is carried out by adopting the switching structure 3 shown in figures 7-12. The thimble on the switching structure 3 is positioned by welding a printed circuit board and is converted into a standard unified interface, and the standard unified interface is connected to a signal processing system in the equipment for test processing.
Auxiliary tests are carried out by adopting a switching structure 3 shown in fig. 16-19 aiming at a south network load control terminal, a south network distribution transformer terminal, a south network concentrator and a south network modularized terminal. The thimble on the switching structure 3 is positioned by welding a printed circuit board and is converted into a standard unified interface, and the standard unified interface is connected to a signal processing system in the equipment for test processing.
Because the intelligent fusion terminal (TTU) phenotype structure is completely different from other terminal phenotypes, the TTU installation limiting block 10 shown in figures 20-21 is adopted as an auxiliary tool, a test port of a terminal is connected with a test line in a quick connection mode, and an electric shock prevention plate is arranged on the front surface of a meter support of the special meter seat 2 for the terminal, so that the electric shock prevention safety protection function is achieved.
The above-described embodiments are only for illustrating the present utility model, not for limiting the present utility model, and any changes and substitutions without inventive effort, which are within the scope of the inventive concept and the claims, fall within the scope of the patent claims.
Claims (6)
1. The instrument testing device compatible with multiple phenotypes is characterized by comprising an installation panel, a special meter seat for a terminal, a switching structure, a meter pressing structure, an electric wire interface, a module switching box and an error display, wherein the switching structure is provided with a connector lug for adapting to a national network terminal meter or a south network terminal meter, the special meter seat for the terminal and the switching structure are both installed below the meter pressing structure, and the meter pressing structure is fixedly installed on the installation panel and used for pressing down the terminal meter; the special gauge stand of terminal fixed mounting is on the installation panel, fixed connection can be dismantled with the installation panel to switching structure, special gauge stand of terminal and switching structure are used for cooperating with the terminal on the terminal table, electric wire interface, module switching box and error display all set up on the installation panel for the electric wire that draws from switching ox horn is inserted.
2. The meter testing device of claim 1, wherein the adapter structure is detachably and fixedly connected to the mounting surface plate through a quick-assembly structure, the quick-assembly structure comprises a fixed block, an eccentric pressing block and a screw rod, the fixed block is fixedly mounted on the mounting panel, the screw rod is fixedly connected with the fixed block, and the eccentric pressing block is rotatably connected with the screw rod.
3. The instrument testing device according to claim 1, wherein the mounting panel is further provided with a TTU mounting stopper, the TTU mounting stopper is fixedly connected with the mounting panel, and the TTU mounting stopper is provided with a mounting platform for placing a terminal meter.
4. The meter testing device of claim 3, further comprising an anti-shock plate mounted on an outside of the terminal-specific gauge stand by a quick-mounting structure, the anti-shock plate being adapted to be mounted between the fixed block and the eccentric press block.
5. The instrument testing device according to claim 1, wherein the pressure gauge structure comprises a mounting block, a pressure handle, a connecting rod and a pressure head, wherein the mounting block is fixedly connected with the mounting panel, the pressure handle is rotatably connected with the mounting block support, one end of the connecting rod is rotatably connected with the pressure handle, the other end of the connecting rod is fixedly connected with the pressure head, and the pressure head is slidably connected with the mounting block.
6. The meter testing device of any one of claims 1 to 5, further comprising a signal processing system electrically connected to the wire interface for receiving and processing electrical signals from the wire interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321475293.XU CN220542973U (en) | 2023-06-09 | 2023-06-09 | Multi-phenotype compatible instrument testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321475293.XU CN220542973U (en) | 2023-06-09 | 2023-06-09 | Multi-phenotype compatible instrument testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220542973U true CN220542973U (en) | 2024-02-27 |
Family
ID=89972685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321475293.XU Active CN220542973U (en) | 2023-06-09 | 2023-06-09 | Multi-phenotype compatible instrument testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220542973U (en) |
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2023
- 2023-06-09 CN CN202321475293.XU patent/CN220542973U/en active Active
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