All-in-one computer with hidden interface expansion module

Abstract

The utility model discloses an all-in-one computer with a hidden interface expansion module, and relates to the technical field of computers. The integrated computer comprises an integrated computer body, a support, a hidden rear cover and an external expansion module, the back of the integrated computer body is fixed to the support through a connecting disc matched with screws, and a groove for installing the hidden rear cover is formed in the support. The integrated computer support is provided with the external expansion module which can be hidden in the integrated computer support, a plurality of equipment interfaces are needed for office work, meanwhile, the situation that desktop wires are messy and neatness is affected is avoided, and when the interfaces need to be used and the interfaces of the integrated computer are fully used, the interfaces can be hidden in the integrated computer support. When the hidden rear cover is in use, the bolt can be separated from the positioning hole by opening the deflector rod, then the abutting spring abuts against the extension rod to drive the hidden rear cover to pop up, and at the moment, the external expansion module hidden at the side end of the hidden rear cover is exposed for a user to externally connect electronic equipment.

Description

Technical Field

[0001] The utility model belongs to the field of computers, and in particular relates to an all-in-one computer with a hidden interface expansion module. Background Art

[0002] All-in-one computers are a new type of computer that is currently between desktop computers and laptops. They integrate the main unit and the display unit into one. The innovation of this product lies in the high integration of internal components, which solves the problem of multiple and complicated cables in desktop computers that has long been criticized.

[0003] However, in an office environment, the all-in-one computer often needs to be connected to a mobile phone, printer, drive, large-screen display, keyboard, scanner and external screen. Therefore, there is a situation where the expansion interface is not enough. At this time, an external expansion module is needed, but the external expansion module will affect the overall simplicity of the desktop. In view of this, the present invention is specially proposed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide an all-in-one computer with a hidden interface expansion module.

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] An all-in-one computer with a hidden interface expansion module comprises an all-in-one computer, a support, a hidden back cover, and an external expansion module. The back of the all-in-one computer is fixed to the support via a connecting plate and screws. The support has a groove for mounting the hidden back cover. The side of the hidden back cover has an embedding slot for mounting the external expansion module. The back of the external expansion module passes through the other side of the support via a data cable and is connected to the interface on the back of the all-in-one computer.

[0007] The upper and lower ends of the interior of the groove are provided with pins for docking with positioning holes. The positioning holes are opened at the upper and lower ends of the hidden back cover. Multiple pins are movably connected to the cavities opened at the upper and lower ends of the support. A reset spring is provided between each pin and the cavity. A lever is provided at the top of each pin. The lever passes through the upper end of the cavity and extends to the yield groove on the surface of the support.

[0008] Optionally, a dustproof accordion plate is fixed to the upper end of the back of the hidden rear cover, and the other side of the dustproof accordion plate is fixed to the inner upper end of the groove.

[0009] Optionally, sleeve rods are symmetrically fixed at the upper and lower ends of the groove, an extension rod is movably connected to the side end of each sleeve rod, and a resistance spring for resisting the side end of the extension rod is also provided inside each sleeve rod.

[0010] Optionally, a polyurethane buffer ring for contacting the inner wall of the groove is bonded to the back of the hidden back cover.

[0011] Optionally, the front surface of the hidden back cover is provided with heat dissipation cavities for installing heat dissipation fans at equal intervals, and the front port of each heat dissipation cavity is provided with a dustproof net, each dustproof net is fixed by a resistance piece, and the resistance piece is hinged to the surface of the hidden back cover through an axis, and the back of the resistance piece is provided with a protruding end that interferes with the surface of the dustproof net.

[0012] Optionally, the rear end port of each heat dissipation cavity is connected to the interior of the embedded slot, and the rear end port of each heat dissipation cavity is provided with a heat dissipation fin, the other end of the heat dissipation fin is adhered to the side wall of the external expansion module through thermal grease, and a data interface for connecting various electronic devices is provided at the side end of the external expansion module.

[0013] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0014] The present invention is provided with an external expansion module that can be hidden inside the integrated computer support, which meets the needs of office work for multiple device interfaces without causing clutter on the desktop and affecting the tidiness. When the interface needs to be used and the interface of the integrated computer itself is fully used, the lever can be opened to disengage the pin from the positioning hole, and then the resistance spring will resist the extension rod to drive the hidden back cover to pop out. At this time, the external expansion module hidden in the side end of the hidden back cover will be exposed, allowing the user to connect external electronic devices. Moreover, since the interface is located on the side of the support, even if there are many external devices, the connected data cables will not cause clutter on the office worker's desktop. In addition, considering the heat dissipation requirements of the external expansion module, the heat dissipation module can be used in conjunction with a heat dissipation fan for heat dissipation.

[0015] The specific implementation of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described below are only some embodiments. A person skilled in the art can derive other drawings based on these drawings without inventive effort. In the drawings:

[0017] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0018] Figure 2 This is a side cross-sectional schematic diagram of the structure of the combined parts of the support, connecting plate and hidden back cover in the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the combined parts of the hidden back cover, dustproof accordion plate and polyurethane buffer ring in the utility model;

[0020] Figure 4 This is a structural diagram of the appearance of the dustproof accordion plate in the present utility model;

[0021] Figure 5 This is a schematic diagram of the appearance and structure of the dustproof net in the utility model;

[0022] Figure 6 This is a schematic diagram of the appearance of the combined parts structure of the resistance member and the protruding end in the present utility model;

[0023] Figure 7 for Figure 1 Schematic diagram of the structure of part A;

[0024] Figure 8 for Figure 2 Schematic diagram of the structure of part B;

[0025] Figure 9 for Figure 2 Schematic diagram of the C part structure;

[0026] Figure 10 for Figure 3 Schematic diagram of the D part structure;

[0027] Figure 11 for Figure 3 Schematic diagram of the E part structure.

[0028] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0029] 1. All-in-one computer; 2. Connection plate; 3. Support; 4. Hidden back cover; 5. External expansion module; 6. Data cable; 7. Thermal grease; 8. Positioning hole; 9. Latch; 10. Reset spring; 11. Lever; 12. Gap; 13. Dust-proof accordion plate; 14. Sleeve rod; 15. Extension rod; 16. Resistance spring; 17. Polyurethane buffer ring; 18. Cooling fan; 19. Dust screen; 20. Resistance part; 21. Shaft; 22. Protruding end; 23. Cooling fins.

[0030] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0031] The present invention will now be described in further detail with reference to the accompanying drawings.

[0032] See also Figures 1 to 11The utility model provides a technical solution: an all-in-one computer with a hidden interface expansion module, comprising an all-in-one computer 1, a support 3, a hidden back cover 4, and an external expansion module 5. The back of the all-in-one computer 1 is fixed to the support 3 through a connection plate 2 with screws. A groove for installing the hidden back cover 4 is provided inside the support 3. An embedding slot for installing the external expansion module 5 is provided on the side of the hidden back cover 4. The back of the external expansion module 5 passes through the other side of the support 3 through a data cable 6 and is connected to the interface on the back of the all-in-one computer 1.

[0033] The upper and lower ends of the interior of the groove are provided with latches 9 for docking with the positioning holes 8. The positioning holes 8 are opened at the upper and lower ends of the hidden back cover 4. A plurality of latches 9 are movably connected to the cavities opened at the upper and lower ends of the support 3. There is a reset spring 10 between each latch 9 and the cavity. The top of each latch 9 is provided with a lever 11, which passes through the upper end of the cavity and extends to the yield groove 12 on the surface of the support 3. Considering that in an office environment, the all-in-one machine often needs to be connected to a mobile phone, printer, drive, large-screen display, keyboard, scanner and external screen, so there is a situation where the expansion interface is not enough to use. At this time, an external expansion module 5 is needed, but the external expansion module 5 will In order to affect the overall simplicity of the desktop, the utility model is provided with an external expansion module 5 that can be hidden inside the support 3 of the all-in-one computer 1. It is necessary to have multiple device interfaces for office work without causing clutter of desktop wires that affects the neatness. When the interface needs to be used and the interface of the all-in-one computer 1 itself is fully used, the latch 9 can be disengaged from the positioning hole 8 by opening the lever 11, and then the resistance spring 16 will resist the extension rod 15 to drive the hidden back cover 4 to pop out. At this time, the external expansion module 5 hidden at the side end of the hidden back cover 4 will be exposed, which can be used by the user to connect external electronic devices, and considering the heat dissipation requirements of the external expansion module 5, the heat dissipation module can be used in conjunction with the heat dissipation fan 18 for heat dissipation.

[0034] Among them, a dustproof accordion plate 13 is fixed to the upper end of the back of the hidden back cover 4, and the other side of the dustproof accordion plate 13 is fixed to the inner upper end of the groove. Considering that when the hidden back cover 4 pops up for use by the user, dust will adhere to the upper end of the hidden back cover 4 and the support 3, a dustproof accordion plate 13 is set between the hidden back cover 4 and the groove of the support 3. The dustproof accordion plate 13 can stretch and shrink to prevent dust from the upper end of the gap between the opened hidden back cover 4 and the groove.

[0035] Among them, sleeve rods 14 are symmetrically fixed at the upper and lower ends of the interior of the groove, and an extension rod 15 is movably connected to the side end of each sleeve rod 14, and a resistance spring 16 for resisting the side end of the extension rod 15 is also provided inside each sleeve rod 14. By arranging the sleeve rod 14, the extension rod 15 and the resistance spring 16, when the pin 9 is disengaged from the positioning hole 8, the hidden back cover 4 will be pushed out by the reset resistance spring 16, thereby making it convenient for users to use.

[0036] Among them, a polyurethane buffer ring 17 is adhered to the back of the hidden back cover 4 for contacting the inner wall of the groove. By setting the polyurethane buffer ring 17, the contact surface between the hidden back cover 4 and the groove is protected, so that when the user presses the hidden back cover 4 into the groove, the polyurethane buffer ring 17 can be used for protection, avoiding damage caused by rigid contact between the hidden back cover 4 and the inner wall of the groove.

[0037] Among them, the front surface of the hidden back cover 4 is provided with heat dissipation cavities for installing heat dissipation fans 18 at equal intervals, and the front end port of each heat dissipation cavity is provided with a dustproof net 19, each dustproof net 19 is fixed by a resistance member 20, and the resistance member 20 is hinged to the surface of the hidden back cover 4 through an axis 21. The back of the resistance member 20 is provided with a protruding end 22 that contacts the surface of the dustproof net 19. Considering that the external expansion module 5 generates heat when working, since it is installed inside the hidden back cover 4, the heat dissipation effect is not good. Therefore, the heat dissipation fan 18 will be used to discharge the heat generated when the external expansion module is working.

[0038] Among them, the rear end port of each heat dissipation cavity is connected to the interior of the embedded slot, and the rear end port of each heat dissipation cavity is provided with a heat dissipation fin 23. The other end of the heat dissipation fin 23 is adhered to the side wall of the external expansion module 5 through thermal grease 7. The side end of the external expansion module 5 provides a data interface for connecting various electronic devices. In order to increase the heat dissipation effect of the external expansion module 5, the heat dissipation fin 23 is set on the side wall of the external expansion module 5, which can discharge the heat generated by the external expansion module 5 when it is working through heat transfer.

[0039] The present invention is not limited to the above-described embodiments. Any structural changes made under the guidance of the present invention should be understood by anyone. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention. The technology, shape, and structure not described in detail in the present invention are all known technologies.

Claims

1. An all-in-one computer with a hidden interface expansion module, comprising an all-in-one computer (1), a support (3), a hidden back cover (4) and an external expansion module (5), characterized in that: The back of the all-in-one computer (1) is fixed to the support (3) by means of a connecting plate (2) and screws. A groove for installing a hidden back cover (4) is provided inside the support (3). An embedding slot for installing an external expansion module (5) is provided on the side of the hidden back cover (4). The back of the external expansion module (5) passes through the other side of the support (3) via a data cable (6) and is connected to an interface on the back of the all-in-one computer (1). The upper and lower ends of the interior of the groove are both provided with latches (9) for docking with the positioning holes (8). The positioning holes (8) are opened at the upper and lower ends of the hidden back cover (4). A plurality of latches (9) are movably connected to the cavities opened at the upper and lower ends of the support (3). A reset spring (10) is provided between each latch (9) and the cavity. The top end of each latch (9) is provided with a shift rod (11). The shift rod (11) passes through the upper end of the cavity and extends to a clearance groove (12) on the surface of the support (3).

2. The all-in-one computer with a hidden interface expansion module according to claim 1, characterized in that: The upper end of the back of the hidden rear cover (4) is fixed with a dustproof accordion plate (13), and the other side of the dustproof accordion plate (13) is fixed to the inner upper end of the groove.

3. The all-in-one computer with a hidden interface expansion module according to claim 1, characterized in that: Sleeve rods (14) are symmetrically fixed at the upper and lower ends of the interior of the groove, and an extension rod (15) is movably connected to the side end of each sleeve rod (14). A resisting spring (16) for resisting the side end of the extension rod (15) is also provided inside each sleeve rod (14).

4. The all-in-one computer with a hidden interface expansion module according to claim 1, characterized in that: A polyurethane buffer ring (17) for contacting the inner wall of the groove is bonded to the back of the hidden rear cover (4).

5. The all-in-one computer with a hidden interface expansion module according to claim 1, characterized in that: The front surface of the hidden rear cover (4) is provided with heat dissipation cavities for installing heat dissipation fans (18) at equal intervals, and the front end port of each heat dissipation cavity is provided with a dustproof net (19), each dustproof net (19) is fixed by a resistance member (20), and the resistance member (20) is hinged to the surface of the hidden rear cover (4) through a shaft (21), and the back of the resistance member (20) is provided with a protruding end (22) that resists the surface of the dustproof net (19).

6. The all-in-one computer with a hidden interface expansion module according to claim 5, characterized in that: The rear end port of each heat dissipation cavity is communicated with the interior of the embedded slot, and the rear end port of each heat dissipation cavity is provided with a heat dissipation fin (23), the other end of the heat dissipation fin (23) is attached to the side wall of the external expansion module (5) through thermal grease (7), and a data interface for connecting various electronic devices is provided at the side end of the external expansion module (5).

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