CN217543769U

CN217543769U - Double-master-control portable reinforced computer case

Info

Publication number: CN217543769U
Application number: CN202221595937.4U
Authority: CN
Inventors: 马喜成; 魏富勇
Original assignee: Beijing Avic Measurement And Control Technology Co ltd
Current assignee: Beijing Avic Measurement And Control Technology Co ltd
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2022-10-04
Anticipated expiration: 2032-06-24

Abstract

The application provides portable ruggedized computer machine case of two master controls includes: case, it includes box and apron, box one side is equipped with the guard plate, and the top of guard plate is equipped with coupling assembling, coupling assembling includes support and stull, and the stull is regional and the lower part is regional with upper portion in with the support, the support runs through there is the inserted bar, the spring coil has been cup jointed in the inserted bar outside that is located the upper portion region, and the spring coil is equipped with the spacing dish with the crossing department of stull, relates to portable quick-witted case technical field, is equipped with coupling assembling above the guard plate of box rear side, and coupling assembling includes spring coil, support and inserted bar, when the installation guard plate, pulling inserted bar extrusion spring coil, then rotate the limiting plate for the inside hole of limiting plate corresponds with the inserted bar each other, later unclamp the inserted bar, make the inserted bar be connected with the limiting plate under the reverse acting force of spring coil, so can be quick with the guard plate connection, quick dismantlement can be realized to the inserted bar in the dismantlement process simultaneously.

Description

Double-master-control portable reinforced computer case

Technical Field

The utility model relates to a portable quick-witted case technical field especially is about portable reinforcement computer machine case of two master controls.

Background

The industrial portable machine is convenient to carry, is suitable for computers in various severe environments in industry, has higher stability, stronger anti-interference performance and rich expansion performance compared with a common computer or a notebook computer, meets the requirements of industrial control industry, has long service life of the whole machine, and is suitable for special environments such as severe cold, high temperature, field, high humidity and high salt fog. The service life of general industrial products is 2 to 3 times of that of common civil products.

The structure of the industrial portable machine is characterized in that the main stream material is a machine body made of reinforced steel, the whole steel plate is bent and formed, the laser welding is firm and durable, and the anti-skid portable handle is designed; adopts a high-strength aluminum-magnesium alloy structure, and adopts the scratch-resistant coating treatment on the surface.

The industrial portable machine is designed into an upturning screen reinforced portable machine, and is of an all-metal shell, a high-strength aluminum alloy structure and unique anti-vibration rubber pads at four corners of a case, and the reliable environment technology for damping inside the case is more suitable for being used in different severe environments. At present, the portable industrial personal computer testing device is widely applied to the military high-tech fields of radar command vehicles, aviation, aerospace measurement and control and the like, and mainly comprises a shell, a fan, a liquid crystal display, a keyboard, a touch pad, a switch and the like.

However, the device has the following problems in the use process:

1. the backplate of traditional portable quick-witted case all adopts screw fixed mounting, if like this when needing installation and change the CPCI integrated circuit board, the backplate need adopt professional instrument when installation and dismantlement, if do not have professional instrument and can appear inconveniently installing and dismantling, lead to the problem emergence that CPCI integrated circuit board change efficiency reduces.

2. And the heat dissipation of machine incasement portion all adopts fan heat dissipation, but only relies on the fan to dispel the heat and can appear the poor problem of radiating effect, if radiating effect is bad can lead to quick-witted case awkward problem to take place.

SUMMERY OF THE UTILITY MODEL

In order to overcome the inconvenient installation and the dismantlement of current quick-witted case backplate, it is troublesome to lead to the CPCI integrated circuit board to change, and the poor problem of quick-witted incasement portion radiating effect, this application embodiment provides two main control portable ruggedized computer machine casees, guard plate top at the box rear side is equipped with coupling assembling, coupling assembling includes the spring coil, support and inserted bar, when the installation guard plate, the pulling inserted bar, the inserted bar is at removal in-process extrusion spring coil, then rotate the limiting plate, make the inside hole of limiting plate and inserted bar correspond each other, later loosen the inserted bar, make inserted bar and limiting plate connection under the reverse effort of spring coil, can be quick like this be connected the guard plate, quick dismantlement can be realized to the middle-upper pull inserted bar in the dismantlement process simultaneously.

The technical scheme adopted by the embodiment of the application for solving the technical problem is as follows:

a dual master portable ruggedized computer chassis, comprising: the case comprises a case body and a cover plate, wherein the cover plate is detachably arranged above the case body through a hinge, a protection plate is arranged on one side, close to the hinge, of the case body, a connecting assembly is arranged above the protection plate, and the connecting assembly is fixedly connected with the case body;

wherein, coupling assembling includes the support of being connected with the box, the inside stull that is equipped with of support, and the stull is regional and the lower part is regional with upper portion with dividing in the support, the support runs through there is the inserted bar, the spring coil has been cup jointed in the inserted bar outside that is located the upper portion region, and the spring coil is equipped with spacing dish with the crossing department of stull, when the guard plate need be opened, at this moment pull-up inserted bar, the inserted bar drives spacing dish and rises, spacing dish extrusion spring coil like this, then rotate the inside limiting plate of guard plate, make limiting plate and support separation, only just can dismantle the guard plate, if need when installing the guard plate, pull-up inserted bar, the inserted bar drives spacing dish and rises, spacing dish extrusion spring coil like this, then rotate the inside limiting plate of guard plate for the inside hole of limiting plate corresponds with the inserted bar each other, later loosen the inserted bar, make the inserted bar be connected with the limiting plate under the bounce-back of spring coil, just accomplished the installation of guard plate.

Preferably, the protection plate comprises a plate body for protecting the box body; the limiting plate is detachably mounted in the center of the upper portion of the box body, a fastener is arranged at the intersection of the limiting plate and the plate body, the limiting plate can perform circular motion by taking the fastener as a circle center, the fixing and protecting plate is stable, the limiting plate further comprises a rotating shaft connected with the box body, the rotating shaft is mounted below the plate body, a hole is formed in the upper portion of the limiting plate, and the size of the hole is the same as that of the inserted link.

Preferably, the box respectively is equipped with a cushion with four corners of apron, one side that the hinge was kept away from to the apron is equipped with the hasp, one side that the box is close to the hasp is equipped with the handle, one side of box is equipped with first heating panel, and the below of first heating panel is equipped with first curb plate, and the inside fan louvre that is equipped with of first curb plate, one side that first heating panel was kept away from to the box is equipped with the second heating panel, and one side of second heating panel is equipped with the second curb plate, and the inside of first curb plate and second curb plate is equipped with multiple interface form, for example two giga net interfaces of every CPCI controller, the Uplink interface of network exchange, two USB interfaces of every CPCI controller, a headset of every CPCI controller, the baffle interface of GPU integrated circuit board and the baffle interface of receiver integrated circuit board.

Preferably, a display is arranged in the cover plate, a waterproof keyboard is arranged on the upper surface of the box body, a GPU card fixing frame is arranged below the waterproof keyboard and used for fixing a GPU card, the GPU card is arranged in the GPU card fixing frame, a receiver card fixing frame is arranged below the GPU card and used for fixing a receiver card, the receiver card is arranged in the receiver card fixing frame, a cage is arranged below the receiver card fixing frame and used for raising the installation height of the cage, so that heat between the second CPCI board card and the first CPCI board card can be rapidly dissipated, the second CPCI board card and the first CPCI board card are sequentially arranged in the cage, and a bottom plate is arranged at the intersection of the bottom end of the cage and the bottom end of the box body.

Preferably, a fan frame is arranged on one side of the cage, a power supply is arranged on one side of the cage close to the handle, an air guide groove is formed in one side of the power supply, and a power supply interface is arranged on one side of the cage far away from the power supply.

The embodiment of the application has the advantages that:

1. be equipped with coupling assembling above the guard plate of box rear side, coupling assembling includes the spring coil, support and inserted bar, when the installation guard plate, the pulling inserted bar, the inserted bar is removing in-process extrusion spring coil, then rotate the limiting plate, make the inside hole of limiting plate and inserted bar correspond each other, later loosen the inserted bar, make inserted bar and limiting plate connection under the reverse effort of spring coil, can be quick like this be connected the guard plate, quick dismantlement can be realized to the last inserted bar of pulling in the dismantlement process simultaneously.

2. The first side plate and the second side plate of the box body are respectively provided with a ventilation hole to form a left-right convection air channel, meanwhile, a fan frame is arranged at the ventilation position, and a fan is arranged in the fan frame, so that the heat dissipation of the interior of the box body is enhanced; meanwhile, the mounting height of the cage is raised, the heat dissipation efficiency of the board cards is improved, and therefore heat among the board cards can be dissipated quickly.

3. Be equipped with first curb plate and second curb plate respectively in the both sides of box to the crossing department of box and first curb plate and second curb plate is equipped with the interface, because the interface setting is in both sides, compares common rear portion interface design, and the user of being more convenient for external equipment such as USB, network, demonstration and audio frequency accords with ergonomic design.

4. The arrangement of the mixed slot structure in the box body facilitates the connection of the board card resources in various compatible bus forms.

Drawings

FIG. 1 is a schematic view of the front view structure of the box body of the present invention;

FIG. 2 is a schematic top view of the box body of the present invention;

FIG. 3 is a schematic view of the top view cross-sectional structure of the case of the present invention;

FIG. 4 is a schematic sectional view of the back side of the case body of the present invention;

FIG. 5 is a schematic view of the right side structure of the box body of the present invention;

FIG. 6 is a schematic view of a right half-section structure of the box body of the present invention;

FIG. 7 is a left side schematic view of the box body of the present invention;

FIG. 8 is a schematic view of a left half-section structure of the box body of the present invention;

FIG. 9 is a schematic view of the rear side structure of the box body of the present invention;

FIG. 10 is a schematic view of a half-section structure of the case body of the present invention;

FIG. 11 is a front view of the protection plate of the present invention;

fig. 12 is a schematic sectional view of the connecting assembly of the present invention.

Description of the main reference numerals:

1. a box body; 2. a cover plate; 3. a handle; 4. a protection plate; 41. a rotating shaft; 42. a limiting plate; 43. a plate body; 5. a connecting assembly; 51. a limiting disc; 52. a rod is inserted; 53. a spring ring; 54. a support; 6. a first heat dissipation plate; 7. a first side plate; 8. a receiver card; 9. heat dissipation holes of the fan; 10. a second side plate; 11. a second heat dissipation plate; 12. locking; 13. a rubber pad; 14. a power interface; 15. a cage; 16. a base plate; 17. a wind guide groove; 18. a power source; 19. a fan frame; 20. a display; 21. a waterproof keyboard; 22. a first CPCI board card; 23. a second CPCI board card; 24. a receiver card fixing frame; 25. a GPU card; 26. and a GPU card fixing frame.

Detailed Description

The embodiment of the application provides a dual-master-control portable reinforced computer case, and solves the problems that in the prior art, a case rear baffle is inconvenient to install and disassemble, so that a CPCI board card is troublesome to replace, and the heat dissipation effect in the case is poor; raise the mounting height of cage simultaneously, improved the heat dissipation of integrated circuit board.

In order to solve the above problems, the technical solution in the embodiment of the present application has the following general idea:

example 1:

the present embodiment provides a specific structure of a dual-master portable ruggedized computer case, as shown in fig. 1-12, including: the case comprises a case body 1 and a cover plate 2, wherein the cover plate 2 is detachably mounted above the case body 1 through a hinge, a protection plate 4 is arranged on one side, close to the hinge, of the case body 1, a connecting assembly 5 is arranged above the protection plate 4, and the connecting assembly 5 is fixedly connected with the case body 1;

wherein, coupling assembling 5 includes the support 54 of being connected with box 1, and support 54 is inside to be equipped with the stull, and the stull is regional and the lower part region with dividing into upper portion in the support 54, and support 54 has run through inserted bar 52, and the inserted bar 52 outside that is located the upper portion region has cup jointed spring ring 53, and spring ring 53 and stull crossing department are equipped with spacing dish 51.

The protection plate 4 comprises a plate body 43 for protecting the tank body 1; the limiting plate 42 is detachably mounted at the center of the upper portion of the box body 1, a fastening piece is arranged at the intersection of the limiting plate 42 and the plate body 43, the limiting plate 42 can perform circular motion by taking the fastening piece as a circle center, the fixing and protecting plate 4 is stable, the limiting plate also comprises a rotating shaft 41 connected with the box body 1, the rotating shaft is mounted below the plate body 43, a hole is formed in the upper portion of the limiting plate 42, and the size of the hole is the same as that of the inserting rod 52.

Box 1 and four corners of apron 2 respectively are equipped with a cushion 13, one side that hinge was kept away from to apron 2 is equipped with hasp 12, one side that box 1 is close to hasp 12 is equipped with handle 3, one side of box 1 is equipped with first heating panel 6, and the below of first heating panel 6 is equipped with first curb plate 7, and first curb plate 7 is inside to be equipped with fan louvre 9, one side that box 1 was kept away from first heating panel 6 is equipped with second heating panel 11, and one side of second heating panel 11 is equipped with second curb plate 10, the inside of first curb plate 7 and second curb plate 10 is equipped with multiple interface form, for example two giga net interfaces of every CPCI controller, the Uplink interface of network switching, two USB interfaces of every CPCI controller, an earphone of every CPCI controller connects, the baffle interface of GPU integrated circuit board and the baffle interface of receiver integrated circuit board, and be equipped with first curb plate 7 and second curb plate 10 respectively in the both sides of box 1, and the crossing department of first curb plate 7 and second curb plate 10 are equipped with the interface, because the interface sets up in both sides, compare the rear portion of common user's interface design, the design, be convenient for user, the user engineering, the USB, the network, the audio frequency display device design accords with USB, etc.

By adopting the technical scheme:

when the protection plate 4 needs to be opened, at this moment, the inserted bar 52 is pulled upwards, the inserted bar 52 drives the limiting disc 51 to rise, the limiting disc 52 extrudes the spring ring 53, then the limiting plate 42 inside the protection plate 4 is rotated, make the limiting plate 42 separate from the support 54, only just can dismantle the protection plate 4, if need be with the installation of protection plate 4, the inserted bar 52 is pulled upwards, the inserted bar 52 drives the limiting disc 51 to rise, the limiting disc 52 extrudes the spring ring 53 like this, then rotate the limiting plate 42 inside the protection plate 4, make the inside hole of limiting plate 42 correspond to each other with the inserted bar 52, later loosen the inserted bar 52, make the inserted bar 52 be connected with the limiting plate 42 under the bounce-back of spring ring 53, just, the installation of protection plate 4 has been accomplished.

Example 2:

as shown in fig. 1-12, in embodiment 1, a display 20 is disposed inside a cover plate 2, a waterproof keyboard 21 is disposed on an upper surface of a case 1, a GPU card fixing frame 26 is disposed below the waterproof keyboard 21 and is used for fixing a GPU card 25, the GPU card 25 is disposed inside the GPU card fixing frame 26, a second CPCI board 23 and a first CPCI board 22 are sequentially disposed inside a cage 15, a first slot is disposed on one side of the second CPCI board 23 and the first CPCI board 22, a second slot is disposed on one side of a receiver card 8 and the GPU card 25, and a bottom plate 16 is disposed at an intersection of the bottom ends of the cage 15 and the case 1.

A fan bracket 19 is arranged on one side of the cage 15, a power supply 18 is arranged on one side of the cage 15 close to the handle 3, an air guide groove 17 is arranged on one side of the power supply 18, a power supply interface 14 is arranged on one side of the cage 15 far away from the power supply 18, and the air guide groove 17 can discharge heat generated by the power supply interface 14.

By adopting the technical scheme:

a receiver card fixing frame 24 is arranged below the GPU card 25 and used for fixing the receiver card 8, the receiver card 8 is arranged inside the receiver card fixing frame 24, and a cage 15 is arranged below the receiver card fixing frame 24 and used for raising the installation height of the cage 15, so that heat between the second CPCI card 23 and the first CPCI card 22 can be rapidly dissipated.

The working principle is as follows: when the portable machine is used, the lock catch 12 is opened, then the cover plate 2 is turned over, so that the cover plate 2 and the box body 1 are opened, after the cover plate 2 is opened, the display 20 embedded in the cover plate 2 can be opened, and the portable machine is controlled by the waterproof keyboard 21 arranged above the box body 1.

If need carry out the connection of circuit, can open the first curb plate 7 and the second curb plate 10 of the box 1 left and right sides, open the guard plate 4 of box 1 rear side simultaneously, can carry out the maintenance and the change of integrated circuit board.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. Portable ruggedized computer machine case of two master controls, its characterized in that includes:

the case comprises a case body (1) and a cover plate (2), wherein the cover plate (2) is detachably mounted above the case body (1) through a hinge, a protection plate (4) is arranged on one side, close to the hinge, of the case body (1), a connecting assembly (5) is arranged above the protection plate (4), and the connecting assembly (5) is fixedly connected with the case body (1);

wherein, coupling assembling (5) include support (54) be connected with box (1), support (54) inside is equipped with the stull, and the stull is regional and the lower part is regional with upper portion with support (54) interior division, support (54) run through inserted bar (52), spring ring (53) have been cup jointed in the inserted bar (52) outside that is located the upper portion region, and spring ring (53) are equipped with spacing dish (51) with the crossing department of stull.

2. The dual master portable ruggedized computer case of claim 1, wherein the protective shroud (4) comprises

A plate body (43) for protecting the box body (1);

and the limiting plate (42) is detachably arranged at the center of the upper part of the box body (1) and is used for fixing the stability of the protection plate (4).

3. The dual master portable ruggedized computer case of claim 2, further comprising a hinge (41) coupled to the case (1) and mounted below the plate (43).

4. The dual-master portable ruggedized computer case of claim 1, wherein a first heat sink (6) is disposed on one side of the case (1), a first side plate (7) is disposed below the first heat sink (6), and fan heat dissipation apertures (9) are disposed within the first side plate (7).

5. The dual-master portable ruggedized computer case of claim 1, wherein a second heat sink (11) is disposed on a side of the case (1) distal from the first heat sink (6), and a second side plate (10) is disposed on a side of the second heat sink (11).

6. The dual-master-control portable ruggedized computer case of claim 1, wherein a display (20) is disposed inside the cover plate (2), a waterproof keyboard (21) is disposed on an upper surface of the case (1), and a GPU card fixing bracket (26) is disposed below the waterproof keyboard (21).

7. The dual-master portable ruggedized computer case of claim 6, wherein a GPU card (25) is disposed within the GPU card retention frame (26), a receiver card retention frame (24) is disposed below the GPU card (25), and a receiver card (8) is disposed within the receiver card retention frame (24).

8. The dual-master-control portable ruggedized computer case of claim 7, wherein a cage (15) is disposed below the receiver card fixing frame (24), a second CPCI board (23) and a first CPCI board (22) are sequentially disposed inside the cage (15), and a bottom plate (16) is disposed at an intersection of the cage (15) and a bottom end of the case (1).

9. The dual-master portable ruggedized computer case of claim 8, wherein a fan tray (19) is disposed on a side of the cage (15), a power source (18) is disposed on a side of the cage (15) proximate to the handle (3), a wind-guiding slot (17) is disposed on a side of the power source (18), and a power interface (14) is disposed on a side of the cage (15) distal from the power source (18).

10. The dual-master-control portable ruggedized computer case of claim 1, wherein one rubber mat (13) is disposed at each of four corners of the case (1) and the cover plate (2), wherein a latch (12) is disposed on a side of the cover plate (2) away from the hinge, and wherein a handle (3) is disposed on a side of the case (1) proximate to the latch (12).