CN217360701U

CN217360701U - Fan-free industrial personal computer with display screen

Info

Publication number: CN217360701U
Application number: CN202221230141.9U
Authority: CN
Inventors: 蔡右兵; 严寒亮
Original assignee: Guangdong Hanwei Information Technology Co ltd
Current assignee: Guangdong Hanwei Information Technology Co ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-09-02
Anticipated expiration: 2032-05-19

Abstract

The utility model provides a take fanless industrial computer of display screen, including quick-witted case, mainboard and the display screen of being connected with the mainboard electricity, the mainboard dress is at quick-witted incasement, and machine end of case portion is equipped with and supplies the mainboard to carry out the wiring panel of wiring, and the machine outside of the case stretches out outwards has the fin, and the installation position is left in the machine outside of the case, and the display screen dress shows towards the outside in this installation position. The number of interfaces of the panel is not required to be reduced, the size of the panel is not required to be additionally increased, the self space structure is skillfully utilized, and the installation position is reserved outside the case for installing the display screen. The structure can enable the industrial personal computer to keep a compact working space, is suitable for various working environments with narrow spaces, does not affect the heat dissipation effect of the industrial personal computer, is compared with a display screen arranged on a panel, is not shielded by a connecting wire, can enable people to see the content on the display screen at a glance, and is convenient for the workers to check the display content.

Description

Fan-free industrial personal computer with display screen

Technical Field

The utility model relates to an industrial computer field especially relates to a from no fan industrial computer that has display screen.

Background

The industrial personal computer is called industrial control computer, and can obtain the data to be calculated from serial port, and can utilize microprocessor to calculate data to obtain calculation result, then can output the calculation result through display screen or serial port. In recent years, a fan-free industrial personal computer with compact size and thin volume is started, wherein a case shell is made of light aluminum alloy materials with excellent heat dissipation performance, and direct current is used for supplying power, so that the heat productivity can be reduced from the source, a fan is not needed to be arranged like a traditional industrial personal computer, and the heat generated by a circuit board can be well taken away only by the aluminum case shell.

The existing industrial personal computer without the fan can display a calculation result or functional parameters only by connecting a display screen. Patent document CN211878550U discloses a fanless heat dissipation type industrial personal computer, in which a display screen is fixed to a front wiring panel of an industrial personal computer case. Because the number of the interfaces arranged on the wiring panel of the fan-free industrial personal computer is large and the arrangement is dense, an additional area is difficult to leave on the wiring panel of the fan-free industrial personal computer for installing a display screen. In addition, because a plurality of connecting wires are generally connected to a wiring panel of the fan-free industrial personal computer, the connecting wires can block a display screen on the panel, the sight line is disturbed, and the display content is inconvenient for workers to check.

Disclosure of Invention

The utility model aims at providing a take no fan industrial computer of display screen, it need not to reduce wiring panel interface quantity, also need not additionally to increase wiring panel size, utilizes the spatial structure of self just can install the display screen ingeniously.

In order to realize the above-mentioned purpose, the utility model provides a take fan-free industrial computer of display screen, including quick-witted case, mainboard and the display screen of being connected with the mainboard electricity, the mainboard dress is at quick-witted incasement, and machine end portion is equipped with and supplies the mainboard to carry out the wiring panel of wiring, and the machine outside of the case outwards stretches out there is the fin, and the installation position is left in the machine outside of the case, and the display screen dress shows towards the outside in this installation position.

The radiating fin is at least two radiating fins, and the mounting position is positioned between the two radiating fins.

The heat sink is specifically a heat dissipation fin, and has at least two pieces, and the installation position is located the heat dissipation fin outside, covers at least two heat dissipation fins.

The utility model provides a heat radiation surface cover arranged between two heat radiation fins, two side edges of the heat radiation surface cover are respectively connected with the two heat radiation fins; the mounting hole has been covered to the cooling surface, the utility model provides an installation position is located the mounting hole, and the display screen is absorbed in this mounting hole and shows to the outside.

Two sides of cooling surface lid are concrete connection respectively the utility model provides a two cooling fin's outside border.

The side wall of the case where the display screen is located is provided with a wire passing hole, and an electric connecting wire between the display screen and the main board passes through the wire passing hole.

The heat radiating surface cover and the two connected heat radiating fins are integrally formed.

The chassis comprises a substrate and a heat dissipation shell arranged on the substrate, wherein the substrate and the heat dissipation shell jointly enclose the side wall of the chassis; each radiating fin extends out of the radiating shell and is integrally formed with the radiating shell.

The interface board is arranged on the wiring panel and is used for the expansion interface to penetrate out of the case, and the interface board is detachable and can be detached from the wiring panel for replacement.

The industrial personal computer without the fan does not need to reduce the number of interfaces of the panel and additionally increase the size of the panel, skillfully utilizes the spatial structure of the industrial personal computer, and leaves a mounting position outside the case for mounting the display screen. The structure can enable the industrial personal computer to keep a compact working space, is suitable for various working environments with narrow spaces, does not affect the heat dissipation effect of the industrial personal computer, is compared with a display screen arranged on a panel, is not shielded by a connecting wire, can enable people to see the content on the display screen at a glance, and is convenient for the workers to check the display content.

Drawings

FIG. 1 is a perspective view of a fanless industrial personal computer with a display screen cover omitted;

FIG. 2 is an exploded view of a fanless industrial personal computer;

FIG. 3 is a top view of a fanless industrial personal computer with a display screen and a display screen cover omitted;

fig. 4 is a front view of the front patch panel;

FIG. 5 is a rear view of the front patch panel;

FIG. 6 is a perspective view of the motherboard connecting the expansion board;

fig. 7 is a perspective view of the heat sink housing showing another mating relationship of the heat sink cover and the heat sink fins;

fig. 8 is a top view of the heat sink housing showing another mating relationship of the heat sink cover and the heat sink fins.

Description of reference numerals: 1. a chassis; 11. a heat dissipation housing; 111. a heat dissipation inner cavity; 112. a heat dissipating surface cover; 113. a heat dissipating fin; 114. a wire passing hole; 115. mounting holes; 12. a front wiring panel; 121. sinking a groove; 122. an interface board; 123. an opening; 124. a lap joint tongue; 13. a rear wiring panel; 14. a substrate; 2. a main board; 3. an expansion board; 31. an expansion interface; 4. a display screen; 5. a display screen cover.

Detailed Description

The invention is described in further detail below with reference to specific embodiments.

Referring to fig. 1 and 2, the fanless industrial personal computer comprises a case 1 and a mainboard 2 arranged in the case 1. The chassis 1 comprises a substrate 14 and a heat dissipation shell 11 mounted on the substrate 14, wherein the substrate 14 and the heat dissipation shell 11 together enclose a side wall of the chassis 1. A plurality of heat dissipating fins 113 extend from the side of the heat dissipating housing 11, and the heat dissipating fins 113 are integrally formed with the heat dissipating housing 11. The side of the heat dissipating housing 11 is provided with a heat dissipating surface cover 112 between two heat dissipating fins 113, two sides of the heat dissipating surface cover 112 are respectively connected to the outer edges of the two heat dissipating fins 113, and the heat dissipating surface cover 112 and the two heat dissipating fins 113 are integrally formed. The heat dissipating surface cover 112 is provided with a mounting hole 115, the display screen 4 exposed outwards is fixedly mounted on the mounting hole 115, and the display screen 4 is covered with a display screen cover 5 for protecting the display screen 4. The side wall of the heat dissipation shell 11 at the side where the display screen 4 is located is provided with a wire through hole 114, and an electrical connection wire of the display screen 4 passes through the wire through hole 114 to be communicated with the main board 2 for display.

The heat radiating surface cover 112 is small in size, and the size of the display panel 4 that can be mounted is limited. If a larger-sized display 4 needs to be installed, the two side edges of the heat dissipating surface cover 112 may extend laterally across the outer side edges of the two heat dissipating fins 113 respectively as shown in fig. 7 or fig. 8 on the basis of connecting the two heat dissipating fins 113, so that the heat dissipating surface cover 112 covers the plurality of heat dissipating fins 113, and thus, the heat dissipating surface cover 112 may be provided with the installation holes 115 having a size larger than that of the original heat dissipating surface cover, and the larger-sized display 4 may be installed.

Referring to fig. 1 and 2, a heat dissipating surface cover 112 and two heat dissipating fins 113 connected to the heat dissipating surface cover 112 enclose a heat dissipating inner cavity 111. If the installed display screen 4 is thick, the heat dissipation inner cavity 111 can be matched with the heat dissipation surface cover 112 to accommodate the display screen 4 together, so that the industrial personal computer can install the display screens 4 with different thicknesses only by utilizing the self space structure. In addition, as shown in fig. 3, since the wire through hole 114 is located in the heat dissipation inner cavity 111, the heat dissipation inner cavity 111 can be used as a wire routing space for placing the remaining wires that do not pass through the wire through hole 114.

Referring to fig. 2, the front and rear ends of the chassis 1 are respectively provided with a front connection panel 12 and a rear connection panel 13, the front connection panel 12 is provided with a sinking groove 121, and the sinking groove 121 is provided with an interface board 122. Referring to fig. 4 and 5, a tab 124 extends from the interface board 122, the interface board 122 is mounted on the slot 121 via the tab 124 and is fastened by screws, and an opening 123 is opened in the middle of the interface board 122. Referring to fig. 6, if a user needs to additionally extend the display function of the industrial personal computer, an extension board 3 for extending the display function is mounted and connected on the main board 2. The expansion board 3 is loaded with the expansion interface 31, and the expansion interface 31 extends to the front of the front connection panel 12 through the interface board 122 via the opening 123, and the extended state is shown in fig. 1. Such an expansion board 3 is detachable, and if a user's demand is changed from a display function to an audio function, the display expansion board 3 is detached from the main board 2, and then the expansion board having the audio function is attached to the main board 2. Since different expansion interfaces need to be matched with interface boards with corresponding opening shapes and sizes, and the interface board 122 in this embodiment is detachable, the audio expansion interface can be extended from the new interface board 122 only by detaching the original interface board 122 from the front wiring panel 12 and then mounting a new interface board matched with the audio expansion interface on the sink 121 of the front wiring panel 12. Further, if the user does not need additional expansion functions, the expansion board 3 and its expansion interface 31 can be detached from the main board 2 as described above, and the interface board 122 can be replaced with an interface board not provided with the opening 123.

The above description is only an embodiment of the present invention, and the scope of protection is not limited thereto. The insubstantial changes or substitutions will now be made by those skilled in the art based on the teachings of the present invention, which fall within the scope of the claims.

Claims

1. The utility model provides a take no fan industrial computer of display screen, includes quick-witted case (1), mainboard (2) and display screen (4) be connected with mainboard (2) electricity, mainboard (2) dress is in quick-witted case (1), and quick-witted case (1) tip is equipped with the wiring panel that supplies mainboard (2) to carry out the wiring, and it has the fin, its characterized in that to stretch out outwards in quick-witted case (1) outside: an installation position is reserved on the outer side of the case (1), and the display screen (4) is installed in the installation position and exposed towards the outer side.

2. The fan-less industrial personal computer of claim 1, wherein: the heat sink is specifically a heat dissipation fin (113) which is provided with at least two heat dissipation fins, and the installation position is positioned between the two heat dissipation fins (113).

3. The fan-less industrial personal computer of claim 1, wherein: the radiating fin is specifically a radiating fin (113) which is provided with at least two blocks, and the mounting position is positioned at the outer side of the radiating fin (113) and covers the at least two radiating fins (113).

4. The fan-less industrial personal computer of claim 2, wherein: a radiating surface cover (112) is arranged between the two radiating fins (113), and two side edges of the radiating surface cover (112) are respectively connected with the two radiating fins (113); the heat radiating surface cover (112) is provided with a mounting hole (115), the mounting position is positioned in the mounting hole (115), and the display screen (4) is sunk into the mounting hole (115) and exposed towards the outer side.

5. The fan-less industrial personal computer of claim 4, wherein: two side edges of the radiating surface cover (112) are respectively and specifically connected with the outer side edges of the two radiating fins (113).

6. The fan-less industrial personal computer of claim 4 or 5, wherein: the side wall of the case (1) at the side where the display screen (4) is located is provided with a wire through hole (114), and an electric connection wire between the display screen (4) and the mainboard (2) penetrates through the wire through hole (114).

7. The fanless industrial personal computer of claim 4 or 5, wherein: the heat radiating surface cover (112) and the two connected heat radiating fins (113) are integrally formed.

8. The fan-less industrial personal computer of claim 7, wherein: the chassis (1) comprises a substrate (14) and a heat dissipation shell (11) arranged on the substrate (14), wherein the substrate (14) and the heat dissipation shell (11) jointly enclose a chassis side wall; each of the heat dissipating fins (113) extends from the heat dissipating case (11) and is integrally formed with the heat dissipating case (11).

9. The fanless industrial personal computer of claim 1, wherein: the connection panel is provided with an interface board (122) for the expansion interface (31) to pass through from the chassis (1), and the interface board (122) is detachable and can be detached from the connection panel for replacement.