CN110471508B - Universal assembled VPX box and VPX case - Google Patents

Universal assembled VPX box and VPX case Download PDF

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Publication number
CN110471508B
CN110471508B CN201910599130.4A CN201910599130A CN110471508B CN 110471508 B CN110471508 B CN 110471508B CN 201910599130 A CN201910599130 A CN 201910599130A CN 110471508 B CN110471508 B CN 110471508B
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vpx
cover plate
guide groove
guide
positioning
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CN110471508A (en
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靳永亮
胡哲
渠向东
周世平
黄龙
李芬芬
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General Designing Institute of Hubei Space Technology Academy
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General Designing Institute of Hubei Space Technology Academy
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/181—Enclosures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/185—Mounting of expansion boards
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/18—Packaging or power distribution
    • G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
    • G06F1/186—Securing of expansion boards in correspondence to slots provided at the computer enclosure
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Mounting Of Printed Circuit Boards And The Like (AREA)

Abstract

The invention discloses a general assembly type VPX box body which is used for installing a VPX board card and comprises a base and an upper cover plate; the VPX box further comprises: the at least two groups of guide units are detachably arranged between the base and the upper cover plate, and each group of guide units is used for correspondingly arranging one VPX board card; each group of guide units comprises two guide groove standard parts which are arranged oppositely, and the inner sides of the guide groove standard parts are provided with guide grooves for accommodating and supporting the VPX board cards; the left side and the right side of the front cover plate and the right side of the rear cover plate are connected with all guide groove standard parts, and the upper side and the lower side of the front cover plate and the lower side of the rear cover plate are respectively connected with the base and the upper cover plate. The invention provides a general assembly type VPX box, wherein the number of guide units is assembled according to the requirement of an actual VPX board card, so that the generalization of the VPX box is realized.

Description

Universal assembled VPX box and VPX case
Technical Field
The invention relates to the technical field of VPX assembly, in particular to a general assembled VPX box body and a VPX case.
Background
The VPX bus is a new generation of high-speed serial bus standard developed by vta (VME International Trade Association ) organization on the basis of the VME bus in 2007, and the VPX bus technology is widely applied to the field of data signal processing.
With the change of tasks and application environments, the requirements of digital signal processing systems on operation processing speed, bus bandwidth, signal processing modes, working environments and the like are continuously changed. According to the signal processing scale and the functions, types and number of the VPX board cards, different requirements are provided for the appearance and size of the VPX case structure.
The design of the VPX case structure in the current market mostly adopts an integrated case structure or a multi-surface type assembled case structure; the integrated chassis structure is integrally machined and formed by using a single metal part, and then is provided with a corresponding number of cover plates to form a complete VPX chassis, and the structural design has the advantages of high structural strength and good structural heat dissipation performance; the multi-surface assembled case structure is characterized in that the case is divided into a plurality of structural surfaces, each structural surface can be processed independently, different structural surfaces are connected and assembled into a complete VPX case through mounting screws, and the multi-surface assembled case structure has the advantages that the processing difficulty is reduced and the cost is low compared with an integrated case structure on the premise that the mechanical conditions and the heat dissipation requirements of an application environment are met. The common defects of the design of the chassis structure are that the structure universality is poor and the expansion capability is not available, when the signal processing scale of a product is changed, the VPX chassis needs to be customized again, the expenditure of time cost and economic cost is increased, and the practical engineering application is inconvenient.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a general assembly type VPX box body and a VPX case, wherein the number of guide units is assembled according to the requirement of an actual VPX board card, so that the generalization of the VPX box body and the VPX case is realized.
In order to achieve the above object, in a first aspect, an embodiment of the present invention provides a general assembled VPX box for mounting a VPX board, where the VPX box includes a base and an upper cover plate; the VPX box further comprises:
the at least two groups of guide units are detachably arranged between the base and the upper cover plate, and each group of guide units is used for correspondingly arranging one VPX board card; each group of guide units comprises two guide groove standard parts which are arranged oppositely, and the inner sides of the guide groove standard parts are provided with guide grooves for accommodating and supporting the VPX board cards;
the left side and the right side of the front cover plate and the right side of the rear cover plate are connected with all guide groove standard parts, and the upper side and the lower side of the front cover plate and the lower side of the rear cover plate are respectively connected with the base and the upper cover plate.
On the basis of the technical scheme, all the guide units are sequentially detachably stacked and installed in the vertical direction.
On the basis of the technical scheme, at least one positioning through hole is formed in each guide groove standard component, a positioning sleeve matched with the positioning through hole is arranged between every two adjacent guide groove standard components, and the positioning sleeve is located in every two adjacent positioning through holes.
On the basis of the technical scheme, the positioning sleeve is a stepped shaft sleeve, the large outer diameter part of the positioning sleeve is in interference fit with the positioning through hole, and the inner diameter of the large outer diameter part of the positioning sleeve is larger than the outer diameter of the small outer diameter part of the positioning sleeve.
On the basis of the above technical solution, the VPX box further includes:
and the fasteners corresponding to the number of the positioning sleeves penetrate through the positioning sleeves of all the guide groove standard parts.
On the basis of the technical scheme, two ends of the guide groove standard part are provided with two steps;
the second-stage step at one end is a first step and a second step from outside to inside in sequence, a mounting hole is formed in the surface, opposite to the front cover plate, of the first step, and the second step is used for supporting the VPX board card;
the second-level step at the other end is a third step and a fourth step from outside to inside in sequence, and mounting holes are formed in the surfaces, opposite to the rear cover plate, of the third step and the fourth step.
On the basis of the technical scheme, the guide groove standard part comprises a radiating fin arranged on the outer side of the guide groove standard part.
On the basis of the above technical solution, the base includes:
a base body;
and the base side plate is connected with the guide unit and forms a placing cavity together with the base body.
In a second aspect, an embodiment of the present invention provides a general assembled VPX chassis, where the VPX chassis includes:
a VPX box as described above;
the number of the VPX board cards is the same as that of the guide unit groups, and each VPX board card is correspondingly arranged in a guide groove in two guide groove standard components which are arranged oppositely;
and the left side and the right side of the VPX back plate are connected with all the guide groove standard parts, and the VPX back plate is arranged on one side, close to the rear cover plate, in the VPX box body.
On the basis of the technical scheme, a locker is arranged on the VPX board card.
Compared with the prior art, the invention has the advantages that:
(1) compared with the VPX box in the prior art, the VPX box provided by the embodiment of the invention does not need to be reconfigured, only the number of the guide units needs to be increased or reduced, and further the generalization of the VPX box is realized; meanwhile, all the components in the VPX box body in the embodiment of the invention are detachable, and the VPX box body is convenient to transport after being detached in the transportation process of products.
(2) The guide way standard component is arranged in the positioning through hole in a penetrating mode through the positioning sleeve for positioning, the positioning and installation mode is simple and fast, and the positioning and installation mode is faster in the assembling process of the box body.
Drawings
FIG. 1 is an exploded view of a generic assembled VPX box according to an embodiment of the present invention;
FIG. 2 is a perspective view of a guide slot standard according to an embodiment of the present invention;
FIG. 3 is a perspective view of an alternative embodiment of a guide slot standard according to the present invention;
fig. 4 is an exploded view of a general assembled VPX chassis according to an embodiment of the present invention;
FIG. 5 is a perspective view of the structure of a VPX board card in the embodiment of the present invention;
fig. 6 is a perspective view of a general-purpose assembled VPX chassis according to an embodiment of the present invention;
in the figure: 1. a base; 10. a placement chamber; 11. a base body; 12. a base side plate; 2. an upper cover plate; 3. a guide slot standard; 31. a guide groove; 32. positioning the through hole; 33. a positioning sleeve; 34. a heat dissipating fin; 35. a first step; 36. a second step; 37. a third step; 38. a fourth step; 4. a VPX board card; 5. a front cover plate; 6. a rear cover plate; 7. a fastener; 8. a VPX backplane; 9. a locking device.
Detailed Description
The present invention will be described in further detail below with reference to specific embodiments and with reference to the attached drawings.
Examples
Referring to fig. 1, an embodiment of the present invention provides a general assembly-type VPX box for mounting a VPX board card 4, where the VPX box includes a base 1, an upper cover plate 2, a guide unit, a front cover plate 5, and a rear cover plate 6; at least two groups of guide units are arranged between the base 1 and the upper cover plate 2, and each group of guide units is used for correspondingly mounting one VPX board card 4; each group of guide units comprises two guide groove standard parts 3 which are arranged oppositely, and the inner sides of the guide groove standard parts 3 are provided with guide grooves 31 for accommodating and supporting the VPX board cards 4; the left and right sides of the front cover plate 5 and the rear cover plate 6 are connected with all the guide groove standard parts 3, and the upper and lower sides of the front cover plate 5 and the rear cover plate 6 are respectively connected with the base 1 and the upper cover plate 2.
The installation process of the embodiment of the invention is as follows:
selecting guide units with the same number according to the number of the VPX board cards 4, wherein each guide unit comprises two guide groove standard parts 3 which are arranged oppositely, guide grooves 31 are formed in the inner sides of the guide groove standard parts 3, and the two opposite guide grooves 31 can be used for correspondingly placing one VPX board card 4; in this embodiment, the number of the guide units is four, the first group of guide units is detachably mounted on the base 1, then the second group of guide units, the third group of guide units and the fourth group of guide units are sequentially mounted on the base 1 in a detachable manner in a stacking manner from bottom to top, the upper cover plate 2 is mounted on the fourth group of guide units, finally, the left and right sides of the front cover plate 5 and the rear cover plate 6 are connected to all the guide units, and meanwhile, the upper and lower sides of the front cover plate 5 and the rear cover plate 6 are respectively connected to the base 1 and the upper cover plate 2, so that the VPX box is mounted.
Therefore, in the general assembled VPX box provided by the embodiment of the invention, one group of guide units corresponds to one VPX board card 4, and the number of the guide units is set according to actual requirements in actual application; at present, four surfaces, front, back, left and right, are assembled integrally in the market, and when the requirement of the number of VPX board cards changes, a VPX box needs to be reconfigured, so that compared with the VPX box in the prior art, the embodiment of the invention does not need to reconfigure a new box, and only needs to increase or reduce the number of guide units, thereby realizing the generalization of the VPX box and being more economical and applicable; meanwhile, all the components in the VPX box body in the embodiment of the invention are detachable, and the VPX box body is convenient to transport after being detached in the transportation process of products.
Further, all the guide units are sequentially detachably stacked and mounted in the vertical direction. When the guide units are arranged between the base 1 and the upper cover plate 2 in a stacked manner from bottom to top, compared with the case that a plurality of guide units are tiled between the base 1 and the upper cover plate 2, the required space is smaller when the same number of VPX board cards 4 are installed, and the common use habit is better met.
As a further improvement and supplement to this embodiment, a positioning through hole 32 is provided on each guide groove standard component 3, a positioning sleeve 33 matched with the positioning through hole 32 is provided between two adjacent guide groove standard components 3, and the positioning sleeve 33 is located in two adjacent positioning through holes 32. When two adjacent guide slot modules 3 are connected, the positioning sleeve 33 is partially located in one of the guide slot modules 3, and the other is partially located in the other guide slot module 3. When the guide groove standard part 3 is connected with the base 1, the positioning sleeve 33 is partially positioned in the guide groove standard part 3, and the other part is positioned in the positioning hole on the base 1. The guide slot standard 3 according to the exemplary embodiment of the present invention can, on the one hand, position the guide slot standard 3 quickly, and, on the other hand, can also mount the guide slot standard 3 on a contiguous component, such as a contiguous guide slot standard or a base, by means of the positioning sleeve 33 associated with the positioning through-hole 32.
Further, the positioning sleeve 33 is a stepped shaft sleeve, the large outer diameter portion of the positioning sleeve 33 is in interference fit with the positioning through hole 32, and the inner diameter of the large outer diameter portion of the positioning sleeve 33 is larger than the outer diameter of the small outer diameter portion. When one end of the positioning sleeve 33 is inserted into the guide groove standard component 3 with interference, and the outer diameter of the other end is smaller than the inner diameter of the large outer diameter part of the stepped shaft sleeve, the other end can be easily inserted into the positioning through hole 32 or the large outer diameter part of the positioning sleeve, the connection mode is simple, and the connection or the disassembly between the upper guide groove standard component 3 and the lower guide groove standard component 3 which are adjacent is easier, so that the embodiment of the invention can achieve the installation purpose, save labor and realize quick and convenient disassembly.
Further, the length of the positioning through hole 32 is between the length of the small outer diameter portion of the positioning sleeve 33 and the length of the positioning sleeve 33. When the length of the positioning through hole 32 is shorter than that of the positioning sleeve 33, when the positioning sleeve 33 is mounted on the positioning through hole 32, one of the positioning through hole and the positioning sleeve can ensure that the extending part can be positioned and mounted with the adjacent positioning through hole 32 or the positioning hole on the base 1, and the other positioning through hole and the positioning sleeve can avoid the occurrence of unqualified gaps in mounting between the guide groove standard parts 3 during mounting.
Specifically, the VPX box further includes fasteners 7 corresponding to the number of the positioning sleeves 33, which are inserted into the positioning sleeves 33 of all the guide groove standards 3. When the box body can be normally installed, in order to improve the quality of the box body, the fixation of all the guide groove standard parts 3 needs to be strengthened, therefore, in this embodiment, the fastening pieces 7 are mainly long screws, have two, penetrate through all the positioning sleeves 33 which are distributed oppositely, the upper ends of the fastening pieces 7 are fixed on the upper cover plate 2, and all the guide groove standard parts 3 and the upper cover plate 2 are connected into an integral structure, so that the installation reliability is improved.
As shown in fig. 2 to 3, as an improvement of the embodiment of the present invention, two positioning through holes 32 are provided on the guide groove standard parts 3, a positioning sleeve 33 matched with the positioning through hole 32 is provided between two adjacent guide groove standard parts 3, and the positioning sleeve 33 is located in two adjacent positioning through holes 32. The locating sleeve 33 is partially located in the locating through hole 32, the number of the locating sleeves 33 is the same as that of the locating through holes 32, when two locating through holes 32 are arranged, the locating sleeves can be located quickly, the deviation between the adjacent two guide groove standard parts 3 can be avoided, and the installation quality is higher.
In the present embodiment, the number of the fastening members 7 is four. When two positioning through holes 32 are provided in each guide slot standard 3, since the positioning sleeve 33 is hollow, four passages can be formed in the guide unit, and four fasteners 7 are respectively inserted into the four passages, so as to fix all the guide slot standards 3 between the upper cover plate 2 and the base, thereby improving the stability.
In order to improve the installation reliability, the embodiment of the invention is provided with the installation holes at the two ends of the guide groove standard parts 3 according to actual needs, and the front cover plate 5 and the rear cover plate 6 are both detachably and fixedly installed on all the guide groove standard parts 3 through screws or bolts.
Specifically, both ends of the guide groove standard part 3 are provided with two steps; the two-stage step at one end is a first step 35 and a second step 36 from outside to inside in sequence, a mounting hole is formed in the surface, opposite to the front cover plate 5, of the first step 35, and the second step 36 is used for supporting the VPX board card 4; the second-stage step at the other end is a third step 37 and a fourth step 38 from outside to inside in sequence, and mounting holes are formed in the surfaces of the third step 37 and the fourth step 38 opposite to the rear cover plate 6. The first step 35 is used for supporting the VPX board 4 when the VPX board 4 is mounted; the mounting hole on the second step 36 is used for matching with the front cover plate 5, the front cover plate 5 is connected with the guide slot standard part 3 by using a screw or a bolt to penetrate through the front cover plate 5, and the second step 36 is closer to the rear cover plate 6; similarly, the third step 37 is opposite to the back cover 6, and is used for mounting the VPX back plate 8 on all the guide slot standards 3 through the mounting holes on the third step 37, wherein the third step 37 is closer to the front cover 5; the mounting hole of the fourth step 38 is used for matching with the rear cover plate 6, and the rear cover plate 6 is connected with the guide groove standard component 3 by using a screw or a bolt to penetrate through the rear cover plate 6.
Specifically, the guide groove standard 3 includes a heat radiation fin 34 provided on the outer side thereof. And a radiating fin 34 is arranged on the outer side of the guide groove standard part 3, so that the effective radiating area of the box body is increased.
Further, the power supply assembly is generally required to be installed in the base 1, and therefore, the base 1 includes a base body 11 and a base side plate 12 connected to the guide unit, and the base side plate 12 and the base body 11 together form a placing cavity 10. In the placement chamber 10, power components are provided, and in order to facilitate the connection of the power components, the front cover plate 5, the rear cover plate 6 and the VPX back plate 8 to the base 1, further, both ends of each of the base side plates 12 have two steps similar to the steps in the guide slot standard 3, except that the first step is used to support the VPX card 4 in the guide slot standard 3, and the power components are used to support the power components in the base side plate 12.
Specifically, the base side plate 12 is provided with a positioning hole matched with the positioning sleeve 33, the positioning hole is used for being fixedly connected with the guide groove standard part 3 and the upper cover plate 2, four corners of the base body 11 are respectively provided with an installation support lug, and the installation support lugs are used for fixedly installing the box body and other equipment.
In order to further increase the heat dissipation area, the outer side of the base side plate 12 is also provided with heat dissipation fins.
In the embodiment of the invention, the front cover plate 5 is a panel of the external interface of the VPX box, and the front cover plate 5 and the rear cover plate 6 are both of metal flat plate structures, so that the manufacturing cost is low and the source is wide.
In summary, the embodiments of the present invention provide a general assembly-type VPX box, where under the condition that a base 1 and an upper cover plate 2 are not changed, a corresponding number of guide units are assembled according to actual requirements for VPX boards, so as to implement the generalization of the VPX box; meanwhile, the guide groove standard parts 3 can be repeatedly used and assembled, the production cost can be saved, and in the case body, the single guide groove standard parts 3 are used as structural units, so that when the case body is disassembled and then transported or stored, the operation can be implemented, and the universality is good.
Referring to fig. 4, an embodiment of the present invention further provides a general-purpose assembled VPX chassis, where the general-purpose assembled VPX chassis includes: the above-described VPX box; the number of the VPX board cards 4 is the same as that of the guide unit groups, and each VPX board card 4 is correspondingly arranged in the guide grooves 31 of the two guide groove standard parts 3 which are arranged oppositely; and the left side and the right side of the VPX back plate 8 are connected with all the guide groove standard parts 3, and the VPX back plate 8 is arranged on one side, close to the rear cover plate 6, in the VPX box body.
In the embodiment of the present invention, all the guide slot standard components 3 form a mounting cavity for mounting the VPX board 4, each VPX board 4 is correspondingly mounted in the guide slots 31 of two guide slot standard components 3 arranged opposite to each other, and the VPX backplane 8 is mounted on all the guide slot standard components 3, and the VPX connectors on the VPX backplane 8 are opposite to the guide slots 31, so as to ensure that the VPX board 4 can be reliably connected to the VPX connectors on the VPX backplane 8 on the guide slots 31.
After the VPX case is assembled, the VPX case is as shown in figure 6, the VPX case is reasonable in structural distribution, and the using effect is the same as that of the VPX case of the whole machine.
As shown in fig. 5, as a further improvement and supplement to this embodiment, a locker 9 is disposed on the VPX board 4. When the VPX board 4 is inserted into the guide groove 31, a gap is formed between the guide groove 31 and the VPX board 4, so that the lockers 9 are arranged on two sides of the VPX board 4, the lockers 9 are screwed down in the embodiment of the invention, the lockers 9 are abutted in the guide groove 31 by rotating the lockers, and then the VPX board 4 is fixedly connected with the guide groove standard component 3, the installation is stable and reliable, and the heat dissipation of the VPX board is facilitated in a heat conduction mode.
The present invention is not limited to the above-described embodiments, and it will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and such modifications and improvements are also considered to be within the scope of the present invention. Those not described in detail in this specification are within the skill of the art.

Claims (6)

1. A general assembly type VPX box body is used for mounting a VPX board card (4), and comprises a base (1) and an upper cover plate (2); characterized in that, VPX box still includes:
at least two groups of guide units which are detachably arranged between the base (1) and the upper cover plate (2), and each group of guide units is used for correspondingly arranging one VPX board card (4); each group of guide units comprises two guide groove standard parts (3) which are arranged oppositely, and the inner sides of the guide groove standard parts (3) are provided with guide grooves (31) for accommodating and supporting the VPX board cards (4); all the guide units are sequentially detachably stacked and mounted in the vertical direction;
the guide groove standard component comprises a front cover plate (5) and a rear cover plate (6), wherein the left side and the right side of the front cover plate (5) and the right side of the rear cover plate (6) are connected with all guide groove standard components (3), and the upper side and the lower side of the front cover plate (5) and the upper side of the rear cover plate (6) are respectively connected with a base (1) and an upper cover plate (2);
at least one positioning through hole (32) is formed in each guide groove standard part (3), a positioning sleeve (33) matched with the positioning through hole (32) is arranged between every two adjacent guide groove standard parts (3), and the positioning sleeves (33) are located in the two adjacent positioning through holes (32);
the positioning sleeve (33) is a stepped shaft sleeve, the large-outer-diameter part of the positioning sleeve (33) is in interference fit with the positioning through hole (32), and the inner diameter of the large-outer-diameter part of the positioning sleeve (33) is larger than the outer diameter of the small-outer-diameter part;
two ends of the guide groove standard part (3) are provided with two steps;
the two-stage step at one end is a first step (35) and a second step (36) from outside to inside in sequence, the first step (35) is closer to the front cover plate (5) than the second step (36), a mounting hole is formed in the surface, opposite to the front cover plate (5), of the first step (35), and the second step (36) is used for supporting the VPX board (4);
the second grade step of the other end is third step (37) and fourth step (38) from outside to inside in proper order, third step (37) and fourth step (38) with all be equipped with the mounting hole on the relative face of back shroud (6), fourth step (38) are closer to front shroud (5) than third step (37), mounting hole and VPX backplate cooperation on fourth step (38), mounting hole on third step (37) with back shroud (6) cooperation.
2. The universal mount style VPX box of claim 1, further comprising:
and the fasteners (7) corresponding to the number of the positioning sleeves (33) are arranged in the positioning sleeves (33) of all the guide groove standard parts (3) in a penetrating manner.
3. Universal built-up VPX box according to claim 1, characterized in that the guide slot standard (3) comprises cooling fins (34) on its outer side.
4. The universal mount-type VPX box according to claim 1, wherein the base (1) comprises:
a base body (11);
and the base side plate (12) is connected with the guide unit and forms a placing cavity (10) together with the base body (11).
5. A VPX cabinet of general pin-connected panel, its characterized in that, VPX cabinet includes:
the VPX box of any one of claims 1 to 4;
the number of the VPX board cards (4) is the same as that of the guide unit groups, and each VPX board card (4) is correspondingly arranged in a guide groove (31) of two guide groove standard parts (3) which are arranged oppositely;
and the left side and the right side of the VPX back plate (8) are connected with all the guide groove standard parts (3), and the VPX back plate (8) is arranged on one side, close to the rear cover plate (6), in the VPX box body.
6. The universal assembled VPX cabinet according to claim 5, wherein a locker (9) is arranged on the VPX board card (4).
CN201910599130.4A 2019-07-04 2019-07-04 Universal assembled VPX box and VPX case Active CN110471508B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
CN201910599130.4A CN110471508B (en) 2019-07-04 2019-07-04 Universal assembled VPX box and VPX case

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CN110471508B true CN110471508B (en) 2021-04-27

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2436965Y (en) * 2000-07-13 2001-06-27 中国飞行试验研究院 Laminated frame for machine cabinet
CN103687411A (en) * 2013-11-29 2014-03-26 成都国蓉科技有限公司 Detachable installation box
US20170052920A1 (en) * 2015-08-20 2017-02-23 Cornet Technology, Inc. Systems and methods for providing open vpx slot profile configurations
US20170330045A1 (en) * 2015-10-28 2017-11-16 Dario B. Crosetto Method and apparatus to build new electronic instruments and devices: the 3d-flow opra to solve applications of fast, real-time, multi-dimension object pattern recognition algorithms (opra) and the 3d-cbs (3-d complete body screening) to accurately measure minimum abnormal biological processes of diseases at an early curable stage such as cancer improving diagnosis and prognoses for maximizing reduction of premature deaths and minimize the cost per each life saved
CN105263285B (en) * 2015-10-29 2018-05-04 成都瑞雪精密机械有限公司 Retaining mechanism
CN205689074U (en) * 2016-06-17 2016-11-16 海宁市美格领地木业有限公司 A kind of movable color matching door-plate

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