CN214589513U - Wrong insertion preventing structure for different working environments of same test system - Google Patents
Wrong insertion preventing structure for different working environments of same test system Download PDFInfo
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- CN214589513U CN214589513U CN202023079718.4U CN202023079718U CN214589513U CN 214589513 U CN214589513 U CN 214589513U CN 202023079718 U CN202023079718 U CN 202023079718U CN 214589513 U CN214589513 U CN 214589513U
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Abstract
The utility model belongs to the test field, concretely relates to wrong structure is inserted in different operational environment's of same test system mistake proofing. The misplug-proof structure comprises: the device comprises a shell (1), wherein two slots are formed in the shell (1); the overturning blocking piece (2) is of an L-shaped structure, is rotatably connected to the shell (1), and is positioned between the two slots; identifiers are arranged on two side edges of the turning retaining sheet (2); when any storage medium carrier is inserted, the storage medium carrier pushes the overturning blocking piece (2) to rotate, so that one side edge of the overturning blocking piece (2) enters the slot opening; the other side edge of the turning separation blade (2) rotates and is closed with the opening of the other slot, and the turning separation blade is used for simultaneously inserting two storage medium carriers into the two slots.
Description
Technical Field
The utility model belongs to the test field, concretely relates to wrong structure is inserted in different operational environment's of same test system mistake proofing.
Background
The common commercial secret and the secret work environments are widely applied to military scientific research units, and in order to ensure the data security of different work environments, two sets of the same test systems are often required to be respectively used for the common commercial secret and the secret work environments, so that the resource waste and the cost increase are caused.
In the existing test system, different storage media are required in different working environments, a media plug-in structure of the test system cannot isolate the different storage media, and the problems of resource waste, cost increase and the like are caused by the need of independently matching with corresponding hardware equipment.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the utility model provides a wrong structure of preventing inserting of different operational environment of same test system, thoroughly solve different operational environment and use same test system, the problem that the medium cartridge structure can not be kept apart different storage medium, realizes the physical isolation of different storage medium.
The technical scheme of the utility model, a same different operational environment's of test system mistake proofing structure is inserted is provided, mistake proofing structure includes: the device comprises a shell 1, wherein two slots are formed in the shell 1; the overturning blocking piece 2 is of an L-shaped structure, is rotatably connected to the shell 1, and is positioned between the two slots; identifiers are arranged on two side edges of the turning baffle plate 2;
when any storage medium carrier is inserted, the storage medium carrier pushes the overturning blocking piece 2 to rotate, so that one side edge of the overturning blocking piece 2 enters the slot opening; the other side edge of the turning separation blade 2 rotates and is closed with the opening of the other slot, and the turning separation blade is used for simultaneously inserting two storage medium carriers into the two slots.
Further, the two slots on the housing 1 have different shapes for allowing insertion of a storage medium carrier corresponding to the shape of the slots.
Further, the two slots are a first slot 10 and a second slot 20 respectively; the first slot 10 and the second slot 20 are correspondingly arranged on the shell 1 up and down;
wherein, the left end of the first slot 10 is provided with a groove, and the right end of the second slot 20 is provided with a groove.
Further, the storage medium carriers corresponding to the first slot 10 and the second slot 20 are a first hard disk carrier 110 and a second hard disk carrier 120, respectively;
a protrusion is provided at the left side end of the case of the first hard disk carrier 110, and a protrusion is provided at the right side end of the case of the second hard disk carrier 120.
Further, the first hard disk carrier 110 is a groove structure with an opening at the upper end; after the first hard disk carrier 110 is inserted into the slot, a handle is disposed on the side far away from the housing protrusion.
Further, the second hard disk carrier 120 is a groove structure with an open upper end; after the second hard disk carrier 120 is inserted into the slot, a handle is disposed on the side far away from the housing protrusion.
The technical effects of the utility model: the utility model discloses not only can prevent that two storage medium from inserting simultaneously can also prevent in the draw-in groove that storage medium inserted the mistake draw-in groove, realize different storage medium's physical isolation.
Drawings
FIG. 1 is a schematic overall view of the misplug prevention structure of the present invention;
FIG. 2 is a schematic view of the structure of the turning flap;
fig. 3 is a schematic view of the first socket 10 and the second socket 20;
fig. 4 is a schematic structural diagram of the first hard disk carrier 110;
fig. 5 is a schematic structural diagram of the second hard disk carrier 120.
Detailed Description
Fig. 1 the utility model discloses a whole schematic diagram, fig. 2 of mistake proofing structure of inserting are the structural schematic diagram of upset separation blade, combine fig. 1 and fig. 2 to show, this embodiment provides a mistake proofing structure of different operational environment of same test system, the mistake proofing structure of inserting includes: the device comprises a shell 1, wherein two slots are formed in the shell 1; the overturning blocking piece 2 is of an L-shaped structure, is rotatably connected to the shell 1, and is positioned between the two slots; identifiers are arranged on two side edges of the turning baffle plate 2.
In this embodiment, when any storage medium carrier is inserted, the storage medium carrier pushes the turning baffle 2 to rotate, so that one side edge of the turning baffle 2 enters the slot opening; the other side edge of the turning separation blade 2 rotates and is closed with the opening of the other slot, and the turning separation blade is used for simultaneously inserting two storage medium carriers into the two slots.
Specifically, identifiers arranged on two side edges of the turning barrier 2 are used for distinguishing different working environments, and different testing system software and data are respectively stored in two different storage media for the two different working environments. The shell 1 is internally provided with a test system which consists of a bus data communication module, a signal processing module, an input I/O module and a test cable, wherein each module is connected with the storage device through a PCI structure. After the storage medium is connected into the test system shell, the storage medium and all modules in the shell form a finished test system. When in test, the test system is required to be connected with the tested equipment, the signal processing module reads data and software in the storage medium, the bus communication module and the I/O module are used for communicating discrete quantity, analog quantity and bus data required by the test, meanwhile, a software tool is used for analyzing the acquired discrete quantity, analog quantity and bus data to generate a test report, and the test report is stored in the storage medium to complete the check and troubleshooting of the tested equipment.
As one of the preferred embodiments of this embodiment, the two slots on the housing 1 have different shapes for allowing insertion of a storage medium carrier corresponding to the shapes of the slots. As shown in fig. 1 and fig. 3, the two slots are respectively a first slot 10 and a second slot 20; the first slot 10 and the second slot 20 are correspondingly arranged on the shell 1 up and down; wherein, the left end of the first slot 10 is provided with a groove, and the right end of the second slot 20 is provided with a groove. In the embodiment, the storage medium carrier can be prevented from being inserted wrongly by arranging the slots with different shapes.
Referring to fig. 4 and 5, in this embodiment, the storage medium carriers corresponding to the first slot 10 and the second slot 20 are a first hard disk carrier 110 and a second hard disk carrier 120, respectively, a protrusion is disposed at a left end of a housing of the first hard disk carrier 110, and the protrusion of the housing of the first hard disk carrier 110 is matched with the groove of the first slot 10; the right side end of the housing of the second hard disk carrier 120 is provided with a protrusion, and the protrusion of the housing of the second hard disk carrier 120 is matched with the groove of the second slot 20.
The first hard disk carrier 110 is a groove structure with an opening at the upper end; after the first hard disk carrier 110 is inserted into the slot, a handle is disposed on the side far away from the housing protrusion. The second hard disk carrier 120 is a tank structure with an open upper end; after the second hard disk carrier 120 is inserted into the slot, a handle is disposed on the side far away from the housing protrusion.
The embodiment can prevent the storage media with different working properties from being inserted into the shell at the same time to cause data interaction; the unique hard disk carrier only in a specified shape can be ensured to be inserted into the specified slot by distinguishing the shapes of the slot and the storage medium carrier, and the storage medium can be prevented from being inserted into a wrong slot; the upper ends of the first hard disk carrier 110 and the second hard disk carrier 120 are open, and mounting holes are formed at the bottom and the side edges, so that a storage medium can be conveniently fixed on the carriers; the handle is arranged on the hard disk carrier, so that an operator can conveniently pull out the hard disk carrier when the storage medium is replaced.
Claims (6)
1. The utility model provides a wrong structure is inserted to different operational environment of same test system which characterized in that, wrong structure includes is inserted to the mistake proofing: the device comprises a shell (1), wherein two slots are formed in the shell (1); the overturning blocking piece (2) is of an L-shaped structure, is rotatably connected to the shell (1), and is positioned between the two slots; identifiers are arranged on two side edges of the turning retaining sheet (2);
when any storage medium carrier is inserted, the storage medium carrier pushes the overturning blocking piece (2) to rotate, so that one side edge of the overturning blocking piece (2) enters the slot opening; the other side edge of the turning separation blade (2) rotates and is closed with the opening of the other slot, and the turning separation blade is used for simultaneously inserting two storage medium carriers into the two slots.
2. Misplug prevention structure according to claim 1, characterized in that the two slots on the housing (1) have different shapes for allowing insertion of a storage medium carrier corresponding to the slot shape.
3. The misplug prevention structure of claim 2, wherein the two slots are a first slot (10) and a second slot (20), respectively; the first slot (10) and the second slot (20) are arranged on the shell (1) in a vertically corresponding manner;
the left end of the first slot (10) is provided with a groove, and the right end of the second slot (20) is provided with a groove.
4. The misplug prevention structure of claim 3, wherein the storage medium carriers corresponding to the first slot (10) and the second slot (20) are a first hard disk carrier (110) and a second hard disk carrier (120), respectively;
a protrusion is arranged at the left end of the shell of the first hard disk carrier (110), and a protrusion is arranged at the right end of the shell of the second hard disk carrier (120).
5. The misplug prevention structure of claim 4, wherein the first hard disk carrier (110) is a slot structure with an open upper end; after the first hard disk carrier (110) is inserted into the slot, a handle is arranged on the side edge far away from the shell protrusion.
6. The misplug prevention structure of claim 4, wherein the second hard disk carrier (120) is a slot structure with an open upper end; after the second hard disk carrier (120) is inserted into the slot, a handle is arranged on the side far away from the shell protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079718.4U CN214589513U (en) | 2020-12-17 | 2020-12-17 | Wrong insertion preventing structure for different working environments of same test system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023079718.4U CN214589513U (en) | 2020-12-17 | 2020-12-17 | Wrong insertion preventing structure for different working environments of same test system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214589513U true CN214589513U (en) | 2021-11-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023079718.4U Active CN214589513U (en) | 2020-12-17 | 2020-12-17 | Wrong insertion preventing structure for different working environments of same test system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214589513U (en) |
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2020
- 2020-12-17 CN CN202023079718.4U patent/CN214589513U/en active Active
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