CN213957961U

CN213957961U - Extension support and industrial computer

Info

Publication number: CN213957961U
Application number: CN202022986184.7U
Authority: CN
Inventors: 陆雪雯; 张卫国; 张淑凤
Original assignee: EVOC Intelligent Technology Co Ltd
Current assignee: Shenzhen Yanxiang Smart Technology Co ltd
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-08-13
Anticipated expiration: 2030-12-11

Abstract

The utility model provides an extension support and industrial computer, wherein, the extension support includes: the device comprises an IO frame, a support frame and a switching card; the IO frame and the adapter card are positioned on the same side of the support frame, and both the IO frame and the adapter card are fixedly connected with the support frame; the IO frame is used for fixing the interface of the expansion card and enabling the interface of the expansion card to face a first direction; the adapter card is used for being electrically connected with the expansion card in a second direction; the first direction and the second direction are two different directions. The utility model provides an extension support simple to operate, space utilization is high.

Description

Extension support and industrial computer

Technical Field

The utility model relates to an industrial control equipment technical field especially relates to an extension support and industrial computer.

Background

At present, most of traditional industrial personal computers still adopt a rack-mounted case, and the problems that the size is large, the appearance is clumsy, the interface speed is low, the expansion performance is low, the heat dissipation effect is poor, the step of installing an expansion card on an expansion bracket in the industrial personal computers is complicated, the space utilization rate of the expansion bracket is low and the like exist; the industrial computer collects mainboard, hard disk, expansion card, extension interface isotructure in an organic whole, and is more and more to industrial computer powerful performance, compact structure's demand, is subject to the box size, only can install the less expansion card of size, and it is inconvenient to maintain.

Therefore, in order to solve the above problems, it is necessary to provide a novel extension bracket and an industrial personal computer to overcome the disadvantages in the prior art.

SUMMERY OF THE UTILITY MODEL

For solving the problem, the utility model provides an extension support and industrial computer wherein the extension support is through setting up the relative position relation that the support frame injectd IO frame and switching card, so the installation of the expansion card of not only being convenient for, can also improve extension support and the holistic space utilization of expansion card when installing the expansion card to quick-witted incasement simultaneously.

In a first aspect, the present invention provides an extension bracket for supporting an extension card, including: the device comprises an IO frame, a support frame and a switching card;

the IO frame and the adapter card are positioned on the same side of the support frame, and both the IO frame and the adapter card are fixedly connected with the support frame;

the IO frame is used for fixing the interface of the expansion card and enabling the interface of the expansion card to face a first direction;

the adapter card is used for being electrically connected with the expansion card in a second direction;

the first direction and the second direction are two different directions.

Optionally, a gold finger of the adapter card faces a third direction;

the mutual directions among the first direction, the second direction and the third direction include: the first direction, the second direction and the third direction are perpendicular to each other.

Optionally, the support frame comprises: the first side plate, the second side plate and the connecting plate;

the first side plate and the second side plate are parallel to each other, the first side plate and the second side plate are located on two opposite sides of the connecting plate, one end of the connecting plate is fixedly connected with the first side plate, and the other end of the connecting plate is fixedly connected with the second side plate

The IO frame and the adapter card are located on one side, far away from the second side plate, of the first side plate.

Optionally, the support frame further comprises: a fixing plate;

the fixed plate is arranged on one side of the first side plate, which is far away from the second side plate, and one end of the fixed plate is fixedly connected with the first side plate.

Optionally, the connecting plate is provided with a heat dissipation through hole.

In a second aspect, the utility model provides an industrial computer, include: a chassis and an expansion bracket as described in any of the above;

the extension support is fixedly arranged in the case.

Optionally, the industrial computer further comprises: the expansion card, the mounting frame, the mainboard, the power supply module and the hard disk;

the expansion card, the mounting frame, the mainboard, the power supply module and the hard disk are all positioned in the case;

the main board is fixedly arranged at the bottom of the case, and the expansion card, the mounting frame, the expansion bracket, the power supply module and the hard disk are all positioned on one side of the main board;

an interface of the expansion card is detachably and fixedly connected with an IO frame, a golden finger of the expansion card is electrically connected with the adapter card, one end of the mounting frame is detachably and fixedly connected with the expansion card, and the other end of the mounting frame is detachably and fixedly connected with the case or the mainboard;

the power supply module is fixedly arranged on one side of the connecting plate, which faces the mainboard;

the hard disk is detachably and fixedly connected with the case.

Optionally, the chassis includes: a box body and a box cover;

the box cover is matched with the opening of the box body, a positioning groove is formed in the opening of the box body, a positioning piece is fixedly arranged on the side edge of the box cover, and the positioning piece is matched with the positioning groove;

a clamping piece is fixedly arranged in the box body, a clamping groove is formed in the surface of the clamping piece, a cover tongue is fixedly arranged on the box cover, and the cover tongue is matched with the clamping groove;

the case lid closes during the opening of box, the flap passes through the screens groove with screens piece joint, the setting element passes through the constant head tank with the box is pegged graft.

Optionally, the box includes: the front panel, the rear panel, the bottom panel and the two side panels;

the bottom ends of the two side panels are respectively fixedly connected with the two opposite ends of the bottom panel, the front panel and the rear panel are both positioned between the two side panels, and the front panel and the rear panel are respectively fixedly connected with the bottom panel;

the front panel is provided with an air inlet hole, the box cover is provided with a first heat dissipation hole, the rear panel is provided with a second heat dissipation hole, and the side panel is provided with a third heat dissipation hole.

Optionally, a fan assembly is further disposed in the chassis,

the fan assembly includes: the fan comprises a fixed support, a dust screen and a fan body for blowing air into the case;

the fan body and the fixed support can be disassembled and fixedly connected, the fixed support and the case plate can be disassembled and fixedly connected, and the dust screen is clamped between the fixed support and the inner wall of the case.

The embodiment of the utility model provides an extension support and industrial computer, wherein the extension support is through setting up the relative position relation that the support frame injectd IO frame and switching card, so the installation of the extension card of not only being convenient for, can also improve extension support and the holistic space utilization of extension card when installing extension card to quick-witted incasement simultaneously. The industrial computer has improved through the relative position relation of injecing quick-witted incasement portion device the space utilization of industrial computer has improved the radiating effect of industrial computer through setting up a plurality of louvres.

Drawings

FIG. 1 is a block diagram of an expansion bracket according to an embodiment of the present application;

FIG. 2 is an exploded view of an expansion bracket according to an embodiment of the present application;

fig. 3 is a structural diagram of the expansion bracket according to an embodiment of the present application after removing the adapter card;

fig. 4 and 5 are structural diagrams of the inside of a chassis according to an embodiment of the present application;

fig. 6 is a structural diagram of a compact wall-mounted industrial personal computer according to an embodiment of the present application;

FIG. 7 is an exploded view of a fan assembly according to one embodiment of the present application;

FIG. 8 is a state diagram of a compact wall-mounted industrial personal computer in the process of installing a fan assembly according to an embodiment of the present disclosure;

FIG. 9 is an exploded view of an embodiment of the present application showing the relative positions of the case lid, the stainless steel screen and the dust-proof weldment;

fig. 10 is a structural view of a case cover according to an embodiment of the present application.

Reference numerals

1. A chassis; 11. a box cover; 111. a first heat dissipation hole; 112. a positioning member; 113. a cover flap; 12. a box body; 121. a front panel; 1211. an air inlet hole; 1212. an I-shaped screw; 122. a rear panel; 1221. a second heat dissipation hole; 1222. pressing and riveting the nut; 1223. an installation port; 123. a side panel; 1231. a third heat dissipation hole; 1232. positioning a groove; 1233. a second counterbore; 2. expanding the stent; 21. an IO rack; 211. an upper positioning hole; 212. side positioning holes; 213. a threaded hole; 22. a support frame; 221. a fixing plate; 2211. welding a positioning hole; 2212. a first counterbore; 222. a first side plate; 2221. side welding positioning holes; 2222. a first press riveting stud; 223. a second side plate; 2231. the second pressure riveting stud; 224. a connecting plate; 2241. a heat dissipating through hole; 23. a switching card; 231. a pad; 3. an expansion card; 4. a mounting frame; 5. a main board; 6. an antenna module; 7. a power supply module; 8. a fan assembly; 81. fixing a bracket; 811. clamping a pin; 82. a dust screen; 83. a fan body; 9. a hard disk; 101. a stainless steel screen; 102. a dust-proof weldment; 103. a clamping piece; 104. and a fixing member.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In a first aspect, with reference to fig. 1 and fig. 2, the present embodiment provides an expansion cradle 2 for supporting an expansion card 3, including: IO rack 21, support rack 22 and adapter card 23. The IO rack 21 is configured to fix an interface of the expansion card 3, and enable the interface of the expansion card 3 to face a first direction; the adapter card 23 is used for electrically connecting with the expansion card 3 in a second direction, and the gold finger of the adapter card 23 faces a third direction. Wherein the first direction, the second direction and the third direction intersect or coincide with each other. In this embodiment, the first direction, the second direction and the third direction are perpendicular to each other.

The support frame 22 includes: a fixed plate 221, a first side plate 222, a second side plate 223, and a connecting plate 224. The first side plate 222 and the second side plate 223 are parallel to each other, the first side plate 222 and the second side plate 223 are located on two opposite sides of the connecting plate 224, one end of the connecting plate 224 is fixedly connected with the top of the first side plate 222 in an integrated manner, and the other end of the connecting plate 224 is fixedly connected with the top of the second side plate 223 in an integrated manner; the connecting plate 224 is provided with a heat dissipation through hole 2241; the IO rack 21 and the riser card 23 are located on one side of the first side plate 222 away from the second side plate 223; the fixing plate 221 is located on a side of the first side plate 222 away from the second side plate 223, one end of the fixing plate 221 is fixedly connected with the first side plate 222 in an integrated manner, and the IO frame 21 is located below the fixing plate 221. The fixing plate 221 is matched and positioned with the upper positioning hole 211 on the IO frame 21 through the upper welding positioning hole 2211, and the first side plate 222 is matched with the side positioning hole 212 on the IO frame 21 through the side welding positioning hole 2221; with reference to fig. 2 and 3, the adapter card 23 is provided with four pads 231, which can be locked on the four first rivet pressing studs 2222 of the first side plate 222 by screws. An expansion slot is fixedly arranged on one side face, away from the first side plate 222, of the adapter card 23, and a gold finger of the expansion card 3 can be directly inserted into the expansion slot of the adapter card 23. In this embodiment, the expansion slot may be connected to two PCI full-length cards or two PCIE full-length cards in an expandable manner.

The expansion bracket 2 not only can stably fix the expansion card 3, but also can make the expansion card 3 convenient and fast to install, and simultaneously can improve the space utilization rate of the expansion bracket 2 and the expansion card 3 as a whole when the expansion card 3 is installed in the case 1.

In a second aspect, the present invention provides a compact industrial wall-mounted computer. The compact wall-mounted industrial personal computer is widely applied to industries such as IT communication, self-service terminals, industrial automation, vehicle detection and the like. With reference to fig. 4 and 5, the compact wall-mounted industrial personal computer comprises: case 1, expansion card 3, mounting bracket 4, mainboard 5, antenna module 6, power module 7, fan assembly 8, hard disk 9 and expansion bracket 2 as any above.

The case 1 is processed by high-quality hot galvanized plates and has good heat dissipation and vibration resistance. With reference to fig. 4 and 6, in this embodiment, the main board 5 includes: the system comprises an ECS series standard mainboard, specifically an ATX mainboard, wherein a CPU is fixedly arranged on the upper surface of the ATX mainboard; the cabinet 1 includes: a case 12 and a case cover 11. The width of the box body 12 is 320mm, the height is 164mm, and the depth is 316 mm; the box cover 11 is matched with an opening of the box body 12; the main board 5 is provided with an expansion slot for mounting the antenna module 6, and the antenna module 6 is connected with the box body 12 through a screw; mainboard 5 fixed set up in the bottom of quick-witted case 1, expansion card 3, mounting bracket 4 expansion support 2 power module 7 with hard disk 9 all is located one side of mainboard 5.

The case 12 includes: a front panel 121, a rear panel 122, a bottom panel and two side panels 123. The front panel 121, the rear panel 122 and the two side panels 123 are all located above the bottom panel, and the two side panels 123 include: a left side panel and a right side panel, in this embodiment, the left side panel is located at the left end of the bottom panel, and the right side panel is located at the right end of the bottom panel. The front panel 121 and the rear panel 122 are both located between the left side panel and the right side panel; the adjacent ends of the front panel 121, the rear panel 122, the bottom panel and the two side panels 123 are integrally formed and fixedly connected. Extension support 2 power module 7 with hard disk 9 all is located left side portion in the box 12, just extension support 2 power module 7 with hard disk 9 with left side panel fixed connection, expansion card 3 is located right side portion in the box 12.

An air inlet 1211 is formed in the left end of the front panel 121, and a first heat dissipation hole 111 is formed in the box cover 11 and used for dissipating heat of the graphics card in the case 1, so that heat dissipation can meet requirements when a high-power graphics card is used; the rear panel 122 is provided with a second heat dissipation hole 1221 and a plug wire of a power supply, and the plug wire and the outlet air of the power supply are both arranged on the rear panel 122, so that the front panel 121 is ensured to have no redundant plug wire and air outlet, and is more attractive and tidy; the right side panel is provided with a third heat dissipation hole 1231 for dissipating heat of the CPU, so that the industrial personal computer can have a superior heat dissipation environment even if matched with a high-performance CPU. The air inlet 1211 is an air inlet of the industrial personal computer, and the first heat dissipation hole 111, the second heat dissipation hole 1221 and the third heat dissipation hole 1231 are air outlets of the industrial personal computer. The air outlet of the whole machine is arranged at the top of the case 1, the side panel 123 and the rear panel 122, so that the probability that the industrial personal computer can be in contact with a human body when the heat outlet holes of the industrial personal computer emit hot air is reduced, and the use comfort of the industrial personal computer is improved.

With reference to fig. 7 and 8, the fan assembly 8 includes: a fixed bracket 81, a dust screen 82 and a fan body 83 for blowing air into the cabinet 1. The fan body 83 is detachably and fixedly connected with the fixing bracket 81, and the top of the fixing bracket 81 is detachably and fixedly connected with the front panel 121 through loosening and releasing.

In this embodiment, the dust screen 82 is connected to the fixing bracket 81 in a clamping manner, the dust screen 82 is located on one side of the fixing bracket 81 facing the air inlet 1211, and the fan body 83 is fixed to one side of the fixing bracket 81 far away from the front panel 121 through four screws. The bottom of the fixing bracket 81 is provided with two clamping feet 811, and the clamping feet 811 are clamped on two i-shaped screws 1212 on the front panel 121. Because the dust screen 82 needs to be replaced after a certain working time, the fan assembly 8 can be easily taken out only by unscrewing and not dropping off without using other tools due to the fixing mode of the front panel 121, so that the maintenance difficulty of replacing the dust screen 82 is reduced. The fan main body is an 8020 system fan, the air inlet amount is large, and heat dissipation of heating elements such as the main board 5, the hard disk 9 and the like in the case 1 can be guaranteed. The dust screen 82 can effectively filter dust in air, and provide a good working condition for the interior of the case 1, so that the service life and the reliability of the whole machine can be improved.

Referring to fig. 9 and 10, a stainless steel mesh 101 and a dust-proof welding member 102 are fixedly disposed on the inner side of the case cover 11. The dustproof weldment 102 is welded with the box cover 11 after being positioned through the weldment positioning hole and the top cover positioning hole, the stainless steel screen 101 is clamped between the box cover 11 and the dustproof weldment 102, and the dustproof weldment can be effectively fixed after being welded. Because the industrial computer is the level when the installation and places, so weld the particulate matter that the stainless steel mesh screen can effectually prevent to drop on case lid 11.

With reference to fig. 8 and 9, the top of each of the two side panels 123 is provided with two positioning grooves 1232; the edge of the box cover 11 is turned downwards to form a folded edge, wherein two pins serving as positioning pieces 112 are fixedly arranged on the inner sides of two folded edges opposite to the side panel 123 respectively, and the positioning pieces 112 are adapted to the positioning grooves 1232;

when the box cover 11 is closed at the opening of the box body 12, the box cover 11 is placed on the box body 12 through four pins, then the positioning members 112 are clamped into the corresponding positioning grooves 1232 by translating the box cover 11, and then the box body 12 and the box cover 11 are fixed through the loose and loose of the box cover 11 without being matched with the press rivet nuts 1222 on the rear panel 122.

A cover tongue 113 is fixedly arranged on the inner side of the front end of the box cover 11. There is screens piece 103 in the inboard fixed setting at the top of front panel 121, the upper surface of screens piece 103 with the top parallel and level of front panel 121, just the screens groove with the tongue 113 adaptation is seted up to the upper surface of screens piece 103. When the case lid 11 covers the opening of the case body 12, the cover tongue 113 is clamped with the clamping part 103 through the clamping groove, and the positioning part 112 is inserted into the case body 12 through the positioning groove 1232. Thus, the stability of the matching of the case body 12 and the case cover 11 can be improved, and the electromagnetic shielding capability of the case body 12 can be improved by increasing the contact between the case body 12 and the case cover 11. The draw-in groove on screens piece 103 has mainly restricted the degree of freedom about the case lid 11 about from top to bottom, and the looseness of case lid 11 rear side has not fallen to restrict the degree of freedom behind the case lid 11, and the simple fast key of fixed mode of case lid 11 and box 12 also can quick dismouting under the condition of not using tools, has improved the maintainability of complete machine.

Installing port 1223 has been seted up to rear panel 122, IO frame 21 is located installing port 1223 department, the inboard on rear panel 122 top is fixed and is provided with mounting 104, first counter bore 2212 on the fixed plate 221 is fixed through lock screw with mounting 104, and the fixed two second pressure riveting studs 2231 that are provided with in one side that first curb plate 222 was kept away from to second curb plate 223, support frame 22 is fixed through two second pressure riveting studs 2231 and the cooperation of two second counter bores 1233 on the side panel 123 of the correspondence of screw to the fastness that extension support 2 is fixed has been guaranteed. When the expansion bracket 2 is installed in the chassis 1, the gold finger on the adapter card 23 is inserted into the PCIE expansion slot on the motherboard 5 in a matching manner. The structure of the extension bracket 2 enables the mainboard 5 to be provided with the two extension cards 3 in a limited size, thereby improving the extension performance of the whole machine, enabling the small-sized industrial personal computer to have rich interfaces and simultaneously enabling the installation and maintenance to be simpler and more convenient.

The golden finger of the expansion card 3 is electrically connected with the adapter card 23 through an expansion slot; the IO frame 21 is provided with a threaded hole 213, and the interface of the expansion card 3 and the IO frame 21 can be fixed together through the matching of the threaded hole 213 and the screw. Mounting bracket 4 is located the below of expansion card 3 to can dismantle fixed connection with the one end that expansion card 3 kept away from IO frame 21, mounting bracket 4's the other end with fixed connection can be dismantled to the bottom surface board. When expansion card 3 is the full-length display card of the full height of 250mm length, the setting of mounting bracket 4 can prevent effectively that the display card from taking place to warp at the in-process display card of transportation.

The power module 7 is fixedly arranged on one side of the connecting plate 224 facing the main board 5 and located between the first side plate 222 and the second side plate 223; the power interface of the power module 7 is fixedly arranged on the back panel 122. The hard disk 9 is detachably and fixedly connected with the side panel 123 connected with the second side panel 223, and the length direction of the hard disk 9 is the same as that of the side panel 123, so that the space inside the case 1 is greatly saved. In this embodiment, the hard disk 9 is a 2.5-inch hard disk 9.

In this embodiment, this industrial computer has abundant interface, and all interfaces all design in rear panel 122 department, so convenient operation and the aesthetic property that improves the complete machine. And meanwhile, a plurality of IO interfaces are provided, 2 expansion slot positions are provided by using the adapter card 23, the full-height full-length card can be expanded, and the card has a small volume and still has good expansion performance. The whole machine is provided with a 2.5-inch hard disk 9, and most of storage requirements in the market can be met. Meanwhile, the rear part of the expansion slot is only provided with the heat dissipation holes and the position of the fan assembly 8, so that the expansion slot can be guaranteed to have enough space to be compatible with a longer display card, and the expansion slot is suitable for the trend of installing a high-performance display card by an industrial personal computer.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An expansion bracket for supporting an expansion card, comprising: the device comprises an IO frame, a support frame and a switching card;

the adapter card is used for being electrically connected with the expansion card in a second direction, and the first direction and the second direction are two different directions.

2. The expansion bracket of claim 1, wherein the gold finger of the adapter card faces a third direction;

3. The extension bracket of claim 1 wherein the support frame comprises: the first side plate, the second side plate and the connecting plate;

4. The extension bracket of claim 3 wherein the support bracket further comprises: a fixing plate;

the fixed plate is located on one side, away from the second side plate, of the first side plate, and one end of the fixed plate is fixedly connected with the first side plate.

5. The extension bracket of claim 3, wherein the connection plate is provided with heat dissipating through holes.

6. An industrial personal computer, comprising: a chassis and an expansion bracket according to any one of claims 1 to 5;

the extension support is fixedly arranged in the case.

7. The industrial personal computer of claim 6, further comprising: the expansion card, the mounting frame, the mainboard, the power supply module and the hard disk;

the hard disk is detachably and fixedly connected with the case.

8. The industrial personal computer of claim 6, wherein the case comprises: a box body and a box cover;

9. The industrial personal computer of claim 8, wherein the case comprises: the front panel, the rear panel, the bottom panel and the two side panels;

10. The industrial personal computer of claim 8, wherein a fan assembly is further disposed within the housing,