CN214315980U - Fixing device and casing for military electrical system - Google Patents
Fixing device and casing for military electrical system Download PDFInfo
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- CN214315980U CN214315980U CN202022297173.8U CN202022297173U CN214315980U CN 214315980 U CN214315980 U CN 214315980U CN 202022297173 U CN202022297173 U CN 202022297173U CN 214315980 U CN214315980 U CN 214315980U
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Abstract
The utility model relates to an electrical equipment makes technical field, specific can load and unload a plurality of function board subregion of electrical system that says so, and each function module can expand and assemble as required, and then is convenient for directly fix a position the fault location in electrical system, improve equipment detection efficiency and the military use fixing device and casing for electrical system of equipment use reliability, its characterized in that is equipped with mount and function integrated circuit board, set up respectively on the mount with function integrated circuit board both sides matched with grafting guide rail, the function integrated circuit board sets up on the mount through the grafting guide rail.
Description
The technical field is as follows:
the utility model relates to an electrical equipment makes technical field, specific can load and unload a plurality of function board subregion of electrical system that says so, and each functional module can expand and assemble as required, and then is convenient for directly fix a position the fault location in electrical system, improve equipment detection efficiency and equipment use for military use fixing device and casing for electrical system of reliability.
Background art:
the conventional military electrical system test equipment has the defects of single function, complex operation, poor expandability, no electrical part modular design, no test interface protection measure, no functional expandability, anti-collision design and waterproof, dustproof and anti-impurity design, so that the equipment is easy to damage and difficult to maintain and replace under severe use conditions; the existing maintenance detection equipment can only perform off-line technical state inspection and assist maintenance personnel to find the fault of the single equipment at ordinary times, and cannot directly position the fault position in an electrical system, so that the detection efficiency is greatly influenced.
In view of the problems in the prior art, a need exists for a device which has a simple and compact structure, is convenient to carry, is simple to operate, has certain function expansibility, pays attention to the modular design, the anti-collision design, the dustproof, impurity-proof and waterproof design of an electrical part and the protection design of a test interface, can ensure the accidental damage of equipment under the condition of improper use, and is convenient to disassemble and maintain.
The invention content is as follows:
the utility model discloses shortcoming and not enough to exist among the prior art, provided a simple structure compactness, have certain function expansibility for military use fixing device and casing for electrical system.
The utility model discloses a following measure reaches:
the utility model provides a for military use fixing device for electrical system which characterized in that is equipped with mount and function integrated circuit board, sets up on the mount respectively with function integrated circuit board both sides matched with grafting guide rail, function integrated circuit board through the setting of grafting guide rail on the mount.
Function integrated circuit board is equipped with the integrated circuit board main part, and integrated circuit board main part both sides are equipped with the bar deflector respectively, and the bar deflector cooperatees with the grafting guide rail, and is further, the bar deflector is the L form, and the screw hole is seted up to the kink of bar deflector, is convenient for through the further fixed function integrated circuit board of screw.
The integrated circuit board main part front end of function integrated circuit board sets up the cushion, and the recess is seted up to the cushion, and integrated circuit board main part front end is pegged graft through recess and cushion, through setting up the cushion at function integrated circuit board front end, and the fixed height of the adjustment function integrated circuit board of not only being convenient for can also improve buffering effect, effectively guarantees the reliability of the electrical component under the vibrations environment on the function integrated circuit board.
The fixing frame of the utility model is provided with a plurality of groups of functional board fixing arrays, each group of functional board fixing arrays comprises a left side fixing plate and a right side fixing plate, more than two inserting guide rails are correspondingly arranged on the left side fixing plate and the right side fixing plate, and more than two functional boards are inserted and fixed in sequence to complete the multilayer installation and fixation of the electric mechanism; further, in order to guarantee the radiating effect of electric mechanism, the left side fixed plate and the right side fixed plate of mount all adopt hollow out construction, furthermore, the both sides board of mount comprises upper portion strip shaped plate and lower part strip shaped plate, set up upper portion grafting guide rail and the lower part grafting guide rail that is located same straight line on upper portion strip shaped plate and the lower part strip shaped plate respectively, at the in-process that uses, through upper portion grafting guide rail and lower part grafting guide rail, the completion is to function integrated circuit board upper end, the grafting of lower part is fixed, under the fixed degree of stability prerequisite of electric mechanism on guaranteeing the function integrated circuit board, effectively improve space radiating effect.
The utility model discloses can be equipped with the mother board, the cushion sets up on the mother board, and the mother board is connected with the mount bottom, accomplishes the bearing to the function integrated circuit board more than two on the mount.
The utility model also provides a for military use fixed casing for electrical system, its characterized in that is equipped with above-mentioned for military use fixing device for electrical system in the casing.
The left side board and the right side board of casing are equipped with the fretwork region to it is cotton to fill dustproof bubble in the casing inboard.
Be equipped with the quick-witted chamber door that can open on the roof of casing, the roof inboard sets up the front shroud, sets up the human-computer interaction panel on the front shroud.
Casing installation cornerite and package strip all around, avoid colliding with the damage to equipment and personnel.
Compared with the prior art, the utility model, can set up various integrated function integrated circuit board combinations that possess the test function according to the measurand, make up and establish ties through the mother board, finally export each test interface, when changing, only need to extract original function integrated circuit board and change, convenient and fast, can also add the combination of expanded function integrated circuit board according to the test requirement of measurand, solve the problem that the existing military test equipment is numerous and diverse in quantity, single in function, complicated in operation, poor in expandability, does not have electrical part modular design; the upper cover plate is integrated with the man-machine interaction unit, so that the fault position and the problem can be quickly and quickly positioned in the test process, and the test guarantee efficiency is greatly improved; the heat dissipation design is emphasized, the fan is arranged in the case, and the functional board card combinations are distributed in a layered principle to form a good heat dissipation air channel, so that the normal operation of the equipment can be ensured even under a high-temperature condition; the portable design is emphasized, the weight and the volume of the equipment are reduced as much as possible, and people can carry the equipment for short-distance transportation; the design of anti-collision is emphasized, and wrap angles and wrap strips are arranged on the periphery of the machine box, so that the damage to equipment and personnel caused by collision is avoided; the cabinet door which can be opened and closed at will is arranged on the front cover plate assembly, so that each test interface in the cabinet can be protected from being damaged accidentally even under severe use conditions; the design of water resistance, dust resistance and impurity prevention is emphasized, double-layer dust resistance and impurity prevention foam is arranged on the left cover plate and the right cover plate in a combined mode, on the basis that the interior of the case is guaranteed to have good air circulation, certain water resistance, dust resistance and impurity prevention functions can be achieved, and all modules in the case are protected from being damaged.
Description of the drawings:
fig. 1 is a schematic structural diagram of the middle fixing frame of the present invention.
Fig. 2 is a schematic structural diagram of the middle function board of the present invention.
Fig. 3 is a schematic structural diagram of the fixed housing for the medium and military electrical system of the present invention.
Fig. 4 is a partially enlarged view of fig. 3.
Fig. 5 is a schematic structural view of the upper part of the housing in embodiment 1 of the present invention.
Fig. 6 is a schematic structural view of an upper cover plate in embodiment 1 of the present invention.
Fig. 7 is a schematic structural view of a left cover plate or a right cover plate in embodiment 1 of the present invention.
Fig. 8 is a schematic view of a housing structure in embodiment 1 of the present invention.
Reference numerals: the device comprises a fixed frame 1, a function board card 2, a plug-in guide rail 3, a strip-shaped guide plate 4, a screw hole 5, a cushion block 6, a mother board 7, a left side plate 8, a right side plate 9, dustproof foam 10, a power module 11, a cooling fan 12, a wrap angle 13, a wrap strip 14, a panel 15, a pull column 16, a front cover plate 17, a cabinet door 18, a hinge 19, a door lock 20, a fixed block 21, an upper cover plate 22, a man-machine interaction unit 23, a switching fixed strip 24, a lower cover plate 25, a rear cover plate 26 and a cooling plate 27.
The specific implementation mode is as follows:
the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1 and fig. 2, the utility model provides a for military use fixing device for electrical system is equipped with mount 1 and function integrated circuit board 2, and 1 both sides of mount are seted up respectively with 2 both sides matched with grafting guide rail 3 of function integrated circuit board, and function integrated circuit board 2 sets up on mount 1 through grafting guide rail 3.
Function integrated circuit board 2 is equipped with the integrated circuit board main part, and integrated circuit board main part both sides are equipped with bar deflector 4 respectively, and bar deflector 4 cooperatees with the guide rail of pegging graft, and is further, bar deflector 4 is the L form, and screw hole 5 is seted up to the kink of bar deflector 4, is convenient for further fix function integrated circuit board 2 through the screw.
The integrated circuit board main part front end of function integrated circuit board 2 sets up cushion 6, and the recess is seted up to cushion 6, and integrated circuit board main part front end is pegged graft through recess and cushion 6, through setting up cushion 6 at 2 front ends of function integrated circuit boards, the fixed height of the adjustment function integrated circuit board 2 of not only being convenient for can also improve buffering effect, effectively guarantees the reliability of the electrical component under the vibrations environment on the function integrated circuit board 2.
The fixing frame 1 of the utility model is provided with a plurality of groups of functional board fixing arrays, each group of functional board fixing arrays comprises a left side fixing plate and a right side fixing plate, more than two inserting guide rails 3 are correspondingly arranged on the left side fixing plate and the right side fixing plate, more than two functional boards 2 are inserted and fixed in sequence, and the multilayer installation and fixation of an electrical mechanism are completed; further, in order to guarantee the radiating effect of electric mechanism, mount 1's left side fixed plate and right side fixed plate all adopt hollow out construction, furthermore, mount 1's both sides board comprises upper portion strip shaped plate and lower part strip shaped plate, set up upper portion grafting guide rail 3 and lower part grafting guide rail 3 that is located the collinear on upper portion strip shaped plate and the lower part strip shaped plate respectively, at the in-process that uses, through upper portion grafting guide rail and lower part grafting guide rail, the completion is to 2 upper ends of function integrated circuit boards, the grafting of lower part is fixed, under the fixed firm degree prerequisite of electric mechanism on guaranteeing function integrated circuit board 2, effectively improve space radiating effect.
The utility model discloses can be equipped with mother board 7, cushion 6 sets up on mother board 7, and mother board 7 is connected with 1 bottom of mount, accomplishes the bearing to two above function integrated circuit boards 2 on the mount 1.
The utility model also provides a for military use fixed casing for electrical system, its characterized in that is equipped with above-mentioned for military use fixing device for electrical system in the casing.
Be equipped with the quick-witted chamber door that can open on the roof of casing, the roof inboard sets up the front shroud, sets up the human-computer interaction panel on the front shroud.
Casing installation cornerite and package strip all around, avoid colliding with the damage to equipment and personnel.
Example 1:
the example provides a fixing device and a shell for a military electrical system, wherein a motherboard 7 is arranged at the bottom of the shell, a power module 11 and a fixing frame 1 are arranged on the motherboard 7, a plurality of groups of functional board cards 2 are arranged on the fixing frame 1, a cooling fan 12 is also arranged in the shell, wrap angles 13 and wrap strips 14 are arranged around the shell, wherein the functional board cards 2 are fixedly connected with the fixing frame 1 through inserting guide rails 3, the shell consists of an upper cover plate assembly, a lower cover plate 25, a front cover plate assembly, a rear cover plate 26, a left side plate 8 and a right side plate 9, and the six cover plates are connected through threads, so that the connection is firm and the disassembly and assembly are convenient;
the front cover plate component comprises a panel 15, a pull column 16, a front cover plate 17, a cabinet door 18, a hinge 19, a door lock 20 and a fixed block 21; the panel 15 is fixedly installed on the front cover plate 17 through a pull column 16, the cabinet door 18 is fixedly installed on the front cover plate 17 through a hinge 19 and a fixing block 21, and the door lock 20 is fixedly installed on the cabinet door 18;
the upper cover plate component comprises an upper cover plate 22, a man-machine interaction unit 23 and a switching fixing strip 24; the man-machine interaction unit 23 is fixedly installed on the upper cover plate 22 through a switching fixing strip 24;
the left side plate 8 and the right side plate 9 are correspondingly provided with heat dissipation areas, the heat dissipation areas are composed of a first heat dissipation plate 27 and a second heat dissipation plate 27 which are respectively fixed on two sides of the left side plate/the right side plate, the positions of the left side plate and the right side plate corresponding to the first heat dissipation plate and the second heat dissipation plate are hollowed out, heat dissipation holes are formed in the first heat dissipation plate and the second heat dissipation plate, and dustproof and impurity-proof foam is filled between the first heat dissipation plate 27 and the second heat dissipation plate;
the lower cover plate 25 is provided with a positioning fixing groove; the handle is fixedly arranged on the rear cover plate; the panel 15 is provided with various required test interfaces, power interfaces and data transmission interfaces; the opening and closing angle of the cabinet door 18 is 0-100 degrees;
when the shell is assembled, the upper cover plate assembly, the lower cover plate, the front cover plate assembly, the rear cover plate, the left side plate, the right side plate, the functional board card and the fixing frame are sequentially assembled; then a power module, a mother board, a function board fixing frame, a front cover plate assembly, a rear cover plate, a left side plate and a right side plate are sequentially arranged on the lower cover plate; secondly, connecting each module by using a cable; and finally, installing an upper cover plate assembly, a handle, a wrap angle and a wrap strip.
Compared with the prior art, the utility model, can set up various integrated function integrated circuit board combinations that possess the test function according to the measurand, make up and establish ties through the mother board, finally export each test interface, when changing, only need to extract original function integrated circuit board and change, convenient and fast, can also add the combination of expanded function integrated circuit board according to the test requirement of measurand, solve the problem that the existing military test equipment is numerous and diverse in quantity, single in function, complicated in operation, poor in expandability, does not have electrical part modular design; the upper cover plate is integrated with the man-machine interaction unit, so that the fault position and the problem can be quickly and quickly positioned in the test process, and the test guarantee efficiency is greatly improved; the heat dissipation design is emphasized, the fan is arranged in the case, and the functional board card combinations are distributed in a layered principle to form a good heat dissipation air channel, so that the normal operation of the equipment can be ensured even under a high-temperature condition; the portable design is emphasized, the weight and the volume of the equipment are reduced as much as possible, and people can carry the equipment for short-distance transportation; the design of anti-collision is emphasized, and wrap angles and wrap strips are arranged on the periphery of the machine box, so that the damage to equipment and personnel caused by collision is avoided; the cabinet door which can be opened and closed at will is arranged on the front cover plate assembly, so that each test interface in the cabinet can be protected from being damaged accidentally even under severe use conditions; the design of water resistance, dust resistance and impurity prevention is emphasized, double-layer dust resistance and impurity prevention foam is arranged on the left cover plate and the right cover plate in a combined mode, on the basis that the interior of the case is guaranteed to have good air circulation, certain water resistance, dust resistance and impurity prevention functions can be achieved, and all modules in the case are protected from being damaged.
Claims (8)
1. The utility model provides a for military use fixing device for electrical system which characterized in that is equipped with mount and function integrated circuit board, sets up on the mount respectively with function integrated circuit board both sides matched with grafting guide rail, function integrated circuit board through the setting of grafting guide rail on the mount.
2. The fixing device for military electrical system of claim 1, wherein the function board is provided with a board main body, two sides of the board main body are respectively provided with a strip-shaped guide plate, and the strip-shaped guide plates are matched with the plugging guide rails.
3. The military electrical system fixing device of claim 2, wherein the bar-shaped guide plate is L-shaped, and the bent portion of the bar-shaped guide plate is provided with screw holes.
4. The fixing device for the military electrical system of claim 1, wherein a cushion block is arranged at the front end of the board card main body of the functional board card, a groove is formed in the cushion block, and the front end of the board card main body is inserted into the cushion block through the groove.
5. The fixing device for the military electrical system of claim 1, wherein a plurality of groups of functional board fixing arrays are arranged on the fixing frame, each group of functional board fixing arrays comprises a left fixing plate and a right fixing plate, more than two inserting guide rails are correspondingly arranged on the left fixing plate and the right fixing plate, and more than two functional boards are sequentially inserted and fixed to complete multilayer installation and fixation of the electrical mechanism.
6. The fixing device for the military electrical system of claim 5, wherein a left side fixing plate and a right side fixing plate of the fixing frame are both hollow-out structures, two side plates of the fixing frame are composed of an upper strip-shaped plate and a lower strip-shaped plate, the upper strip-shaped plate and the lower strip-shaped plate are respectively provided with an upper inserting guide rail and a lower inserting guide rail which are positioned on the same straight line, and in the using process, the upper inserting and fixing of the upper end and the lower end of the function board card are completed through the upper inserting guide rail and the lower inserting guide rail.
7. The fixing device for military electrical system of claim 4, wherein a motherboard is provided, the cushion block is disposed on the motherboard, and the motherboard is connected with the bottom end of the fixing frame to support more than two functional boards on the fixing frame.
8. A fixed casing for military electrical systems, characterized in that the casing is provided with the fixing device for military electrical systems as claimed in any one of claims 1-7, the left side plate and the right side plate of the casing are provided with hollow areas, and the inner side of the casing is filled with dustproof foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022297173.8U CN214315980U (en) | 2020-10-15 | 2020-10-15 | Fixing device and casing for military electrical system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022297173.8U CN214315980U (en) | 2020-10-15 | 2020-10-15 | Fixing device and casing for military electrical system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214315980U true CN214315980U (en) | 2021-09-28 |
Family
ID=77839187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022297173.8U Active CN214315980U (en) | 2020-10-15 | 2020-10-15 | Fixing device and casing for military electrical system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214315980U (en) |
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2020
- 2020-10-15 CN CN202022297173.8U patent/CN214315980U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.10 Junshan Road, chucun Town, torch hi tech Industrial Development Zone, Weihai City, Shandong Province Patentee after: Weihai Blue Sky Technology Co.,Ltd. Address before: No.10 Junshan Road, chucun Town, torch hi tech Industrial Development Zone, Weihai City, Shandong Province Patentee before: Weihai Weigao Electronic Engineering Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |