CN218004062U - Compatible portable computer - Google Patents

Abstract

The invention provides a compatible portable computer, and belongs to the field of electronic equipment. The computer comprises an outer frame and support frame mechanism, a main board, a display card and adjusting mechanism, a display screen and adjusting mechanism, a wheel set, a water cooling row, a hard disk and adjusting mechanism, a containing bin, an air cooling system mechanism, a hand-held rod, a power supply, a wheel shaft, a protective plate and the like, wherein the rear board is a single-layer L-shaped 1mm alloy board, the height of a bent part is 72.5mm, the middle board is of a C-shaped structure and is provided with a 100mm long groove for adjusting the applicable height of the display card, the display screen can realize angle adjustment of +10 to-5 degrees, front and back adjustment of 38mm and height adjustment of 195mm, 6 turbofan and maximum 240 water cooling row are integrally designed to meet the heat dissipation requirement, secondary shock absorption is adopted to prevent an accessory interface from loosening, three layers of the protective plate with a plastic structure protect the display screen in a motion state, and a hand-screwed screw is adopted to conveniently detach the protective plate. The invention can realize the adjustment and upgrade of computer accessories, is convenient to carry, occupies small desktop space, and is simple and beautiful as a whole.

Description

Compatible portable computer

Technical Field

The invention relates to a portable computer, in particular to a compatible portable computer, and belongs to the field of electronic equipment.

Background

With the development of computer technology, computers with various functions gradually appear, and how to improve the computing capability of the computers becomes one of the main directions of the future development of the computer technology. In addition to special computers widely used in national defense, scientific research or industrial fields, another widely used scenario of computers is personal computers, and desktop computers, notebook computers, small notebook computers, tablet computers and ultrabooks all belong to personal computers. Desktop computers, notebook computers and all-in-one machines which can be selected in the current market generally have the problems of difficult upgrading, difficult carrying, messy desktop, cost performance and the like, and a computer which is provided with performance configuration, supports upgrading adjustment, is convenient to move occasionally and carry, is convenient for adjusting the angle and the height of a screen, supports long-time comfortable use, saves the occupied desktop space and has clean appearance is needed.

Disclosure of Invention

In view of this, the invention provides a compatible portable computer, which can be compatible with different desktop accessories to be freely replaced and configured at any time, and is convenient to carry out by adopting a multiple damping design, so that the occupied desktop space can be reduced.

The utility model provides a compatible portable computer, this computer includes frame and support frame mechanism, mainboard, display card and adjustment mechanism, display screen and adjustment mechanism, wheelset, water-cooling row, hard disk and adjustment mechanism, holds storehouse, air cooling system mechanism, portable pole, power, shaft, backplate, and overall dimension is 663 × 513 × 180mm, adopts modular structure.

The outer frame and the support frame mechanism comprise a plurality of components, a portable rod convenient to carry is arranged on the outer frame, a rear plate for supporting the weight of all accessories is arranged on the outer frame, the rear plate is a single-layer L-shaped 1mm alloy plate, through screw holes, ventilation openings and the like are carved at the bending position with the height of 72.5mm according to the layout of the accessories, a middle plate is fixed on the rear plate and divides the whole internal area into a left part and a right part, the rear plate is of a C-shaped structure, the bottom corner is fixed on the rear plate through screws, a rear fixed support plate assembly and a front fixed support plate assembly are fixedly connected onto the rear plate, a clamp for fixing the display card is arranged on the rear fixed support plate assembly, a rubber screw hole for connecting and fixing the display card is arranged on the front fixed support plate assembly, and the foot plate is adhered to the bottom of the outer frame through a magic tape.

Preferably, the mainboard adopts MATX size mainboard and is connected with the backplate through 8 rubber screws.

Preferably, the display card top sets up in having the structure of adjusting width and thickness, and the side is through realizing the altitude mixture control with the medium plate that is provided with the spout, realizes fixing in order to reduce vibrations through the rubber screw.

Preferably, the display screen rotating shaft support connected with the display screen can drive the display screen to realize angle adjustment of +10 to-5 degrees, the transverse sliding block and the long sliding chute are arranged to realize front and back adjustment of the display screen in the direction facing a user by 38mm, the height of the display screen is adjusted by 195mm, and the coil spring can provide constant 4.5Kg of pulling force to counteract the gravity of the display screen and all aspects of friction force.

Preferably, the wheelset is 4 wheels that the diameter is 93mm, thickness is 22mm, adopts low rigidity PU material preparation, realizes being connected with the frame through the shaft.

Preferably, the water-cooling row adopts 240 models or 120 models, and when the water-cooling row is used, the baffle of the original ventilation opening at the corresponding position of the rear plate needs to be detached.

Preferably, the specification of the hard disk adopts a 2.5-inch hard disk, an upper fixed block of the hard disk and a lower fixed block of the hard disk are connected to the rear plate through screws, and the hard disk is suspended and fixed.

Preferably, backplate and frame pass through hand screw connection, backplate 13 is the two-layer structure of triplex, the size is 620 x 500 x 2.8mm, first portion is the PVC plastic slab that first layer structure adopted 2.8mm thickness, can realize the lightweight in the time to display screen guard action, the second portion is the vent position that backplate 102 corresponds, also be the PVC mesh board that the first layer is diameter 2.0mm, the third portion is that the second layer adopts 0.3mm thickness dimension to be the sticker of 620 x 413, can realize the pleasing to the eye of outward appearance, the triplex is the plastics material, first layer is mosaic structure, vent department that the backplate corresponds is the mesh board, can realize the ventilation.

Has the beneficial effects that:

(1) The invention realizes the compatibility of main accessories such as a universal desktop mainboard, a display card, a hard disk, a power supply, a radiator and the like, when a certain module of a computer is damaged or needs to be upgraded, the accessories can be conveniently replaced by opening the computer body, a manually adjustable structure is adopted at the slot of the display card, the invention is compatible with various types and sizes of display cards, and can realize the fixation after the replacement and prevent the slot from loosening.

(2) The invention adopts the hinge structure capable of adjusting the display screen, can realize multi-angle and large-height adjustment in a use state, meets comfortable use in different postures, and realizes maximum compression of the computer volume by moving the display screen to the top of the computer and reserving a part replacement space in a configuration adjustment state.

(3) The invention adopts multiple shock absorption design, the primary shock absorption device is four wheel sets, the wheel sets are all made of low-hardness PU materials, in addition, 8 rubber shock absorption screws are adopted for connecting the main board and the rear board, EVA shock absorption sponge is adopted for three limiting modules in contact with the display card, and the hard disk is also connected with the rear board by adopting rubber strips and screws, so that secondary shock absorption is formed, shock absorption in the carrying process is realized to the maximum extent, and the modules are prevented from loosening.

(4) The invention realizes the heat dissipation in the computer through a plurality of groups of heat dissipation modules, and can be divided into a mainboard heat dissipation module, a power supply heat dissipation module and a water-cooling heat dissipation module, wherein the water-cooling heat dissipation module is used in high-performance configuration, so that the cooling of the mainboard or the display card can be accelerated, and the stable operation of the computer is ensured.

Drawings

FIG. 1 is an overall front view of a compatible laptop computer in a configuration adjustment state.

Fig. 2 is a schematic structural diagram of the outer frame and the support frame mechanism.

Fig. 3 is a schematic structural diagram of the display card and the adjusting mechanism thereof.

Fig. 4 is a schematic structural diagram of the display screen and its adjusting mechanism.

Fig. 5 is a schematic structural diagram of a hard disk and its adjustment mechanism.

Fig. 6 is a block diagram of a compatible laptop computer in a dynamic mobile state.

FIG. 7 is a block diagram of a compatible portable computer in a static operating state.

The system comprises a frame and support mechanism 1, an outer frame and support mechanism 2, a main board 3, a display card and an adjusting mechanism 4 thereof, a display screen and an adjusting mechanism 5 thereof, a wheel set 6, a water cooling row 7, a hard disk and an adjusting mechanism 8 thereof, a containing bin 9, an air cooling system mechanism 10, a portable rod 11, a power supply 12, a wheel shaft 13 and a protective plate;

101, an outer frame 102, a rear plate 103, a middle plate 104, a power fixing plate 105, a rear fixing support plate assembly 106, a front fixing support plate assembly 107 and a foot plate;

301, a display card 302, a display card top adjusting plate group;

401-display screen 402-display screen rotating shaft support 403-transverse slider 404-transverse chute 405-coil spring 406-long chute;

701-a hard disk 702-a hard disk upper fixed block 703-a hard disk lower fixed block;

901-9733 turbofan 902-9733 turbofan 903-7530 turbofan-904-7530 turbofan-905-7530 turbofan-three.

Detailed Description

The invention provides a compatible portable computer, which can easily realize the replacement of accessories to realize the configuration upgrade of the computer, has the shock absorption and fastening design and is convenient to carry. The use process of the computer is divided into three states: static working state, configuration adjustment state, and dynamic moving state.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1-6, the present invention provides a compatible portable computer, which includes an outer frame and support frame mechanism 1, a main board 2, a display card and its adjusting mechanism 3, a display screen and its adjusting mechanism 4, a wheel set 5, a water cooling bar 6, a hard disk and its adjusting mechanism 7, a containing bin 8, an air cooling system mechanism 9, a portable rod 10, a power supply 11, a wheel axle 12, and a guard plate 13.

The outer frame and support frame mechanism 1 comprises an outer frame 101, a rear plate 102, a middle plate 103, a power fixing plate 104, a rear fixing support plate assembly 105, a front fixing support plate assembly 106 and a foot plate 107.

The display card and the adjusting mechanism 3 thereof comprise a display card 301 and a display card top adjusting plate group 302.

The display screen and the adjusting mechanism 4 thereof comprise a display screen 401, a display screen rotating shaft bracket 402, a transverse sliding block 403, a transverse sliding groove 404, a coil spring 405 and a long sliding groove 406.

The hard disk and the adjusting mechanism 7 thereof comprise a hard disk 701, an upper fixed block 702 of the hard disk and a lower fixed block 703 of the hard disk.

The air cooling system mechanism 9 includes 6 fans, which are 9733 turbofan 901, 9733 turbofan 902, 7530 turbofan 903, 904, and 905, and each of which has a wind speed governor, and the 9733 turbofan 902 includes two 9733 turbofan at a position.

As shown in FIG. 1, in the configuration adjustment state, the display screen 401 is lifted to the top and is vertical to the back plate 102, so that the space is avoided for convenient replacement of the accessories, and the guard plate 13 is arranged on the back side of the invention through hand-screwed screws.

As shown in fig. 1-2, the overall size of the compatible laptop is 663 × 513 × 180mm, and the outer frame and the supporting frame mechanism 1 play a role of supporting internal accessories and the whole device. The outer frame 101 is provided with a portable rod 10 which is convenient to carry by hand, the portable rod 10 is made of alloy materials, the texture is hard, rustless and not easy to damage, the outer frame 101 is used for supporting the weight of the whole equipment and plays a role of protection, the back plate 102 is fixedly welded on the inner frame of the outer frame 101, the back plate 102 is used for fixing accessories inside the equipment and supporting the weight of the accessories, the back plate is a single-layer L-shaped 1mm alloy plate, the height of a bending part is 72.5mm, through screw holes, ventilation openings and the like are carved according to different accessory layouts and shapes, the middle plate 103 is fixedly connected with the outer frame 101 and has the size of 411 & 71mm, the outer frame and the support mechanism 1 are divided into a left part and a right part, the middle plate 103 is C-shaped, and a bottom corner is connected with the back plate 102 through screws, in addition, the middle plate 103 is a support plate of the graphics card and the adjusting mechanism 3 thereof, the power fixing plate 104 is used for connecting and fixing the power 11 and the 7530 turbofan three 905, and is fixedly connected to the back plate 102, the back fixing support plate assembly 105 is used for fixing the graphics card 301, the 7530 turbofan one 903 and the 7530 turbofan two 904, a clamp for fixing the graphics card 301 is arranged on the back fixing support plate assembly 105, the weight of the clamp is supported by the bent part of the back plate 102 and is fixed on the back plate 102 through screws, the front fixing support plate assembly 106 is used for fixing the graphics card 301, the 9733 turbofan 901 and the 9733 turbofan 902, the weight of the clamp is supported by the bent part of the back plate 102 and is fixed on the back plate 102 through screws, and the foot plate 107 is adhered to the bottom of the outer frame 101 through a magic tape.

Preferably, mainboard 2 is fixed for MATX mainboard size, is connected with back plate 102 through 8 rubber screws, and rubber screws has stronger shock attenuation performance, avoids carrying vibrations that the process produced and damages mainboard and part, and this screw can realize that manual screwing is convenient for change the accessory.

Preferably, wheelset 5 is 4 wheels that the diameter is 93mm, thickness is 22mm, adopts low rigidity PU material preparation, because the PU material has higher shock attenuation performance and non-slip properties, wheelset 5 passes through the wheel axle 12 and realizes being connected with frame 101.

In order to further optimize the technical solution, in the compatible laptop provided in this embodiment, preferably, the water-cooling row 6 is installed, the water-cooling row 6 realizes water cooling of the motherboard 2 or the graphics card 301, and can be selectively installed when the configured performance is stronger and the generated heat is more, and the baffle of the original ventilation opening needs to be removed at the position of the rear plate 102 corresponding to the water-cooling row 6, the water-cooling row 6 may not be installed when the configuration is not strong, the rest of the air-cooling system mechanisms 9 may meet the heat dissipation requirement, and the water-cooling row 6 adopts the 240 model.

More preferably, in order to accommodate the power line, the mouse and other objects, the accommodating bin 8 with the height of about 95mm is arranged at the bottom of the bent part of the rear plate 102, the accommodating bin 8 is isolated from the internal environment, the internal accessories can be prevented from being touched by mistake, the accommodating bin 8 is covered with the bin plate, the internal objects cannot fall off in a dynamic moving state, the bin plate is connected with the bent part of the rear plate 102 through the hand-screwed nut, and the desk top where the computer is located can be opened and fixed manually, so that the computer can be conveniently arranged.

More preferably, the power supply 11 provides power for the motherboard 2, the display card 301, the display screen 401, and the like, is a SFX standard power supply, has an input voltage of 220V, outputs voltages of 3.3V, 5V, and 12V, and has a through heat dissipation opening at a position of the back plate 102 corresponding to the power supply 11.

Preferably, of the 6 fans of the air cooling system mechanism 9, 9733 turbofan 901 and 9733 turbofan 902 provide cooling wind for the main board 2, and are fixed on the front fixed supporting board assembly 106, 7530 turbofan one 903 and 7530 turbofan two 904 provide cooling wind for the graphics card 301, and are fixed on the rear fixed supporting board assembly 105, and 7530 turbofan three 905 provides cooling wind for the power supply 11 to adopt enhanced wind, and are fixed on the power supply fixing board 104 and are the only cooling wind at the periphery of the power supply 11, and except for the 7530 turbofan three 905, ventilation openings are engraved at positions of the rear board 102 corresponding to the fan installation positions.

In order to further optimize the technical solution, in the compatible laptop computer provided in this embodiment, one side of the accessories is protected by the back plate 102, an independent space is formed for protecting the internal accessories, and a baffle is adhered to one side of the display 401 for protection. The baffle protection can be divided into two parts, the first part is protection for the motherboard 2 and the graphics card 302, and the second part is protection for the 9733 turbofan 901, 9733 turbofan 902, 7530 turbofan one 903, 7530 turbofan two 904 and the hard disk 701. The first part baffle is located mainboard 2 and display card 301's top, paste on the inboard little connecting plate of middle plate 103 top bent angle and frame 101, the size is 318 × 258mm, the second part baffle is located 9733 turbofan 901, 9733 turbofan group 902, 7530 turbofan 903, 7530 turbofan two 904 and the top of hard disk 701, paste on the inboard little connecting plate of frame 101, these two parts are all pasted through the magic subsides, can be convenient take off and bond on, wherein first part adopts the transparent plate, conveniently look over inside accessory operating conditions, the second part adopts black PVC plastic slab.

As shown in fig. 3, the display card and its adjusting mechanism 3 play a role of fixing and adjusting the display cards with different sizes. The graphics card 301 has three fixing points, which are the middle plate 103, the rear fixed supporting plate assembly 105 and the front fixed supporting plate assembly 106, and the graphics card 301 does not contact the rear plate 102. The adjusting and fixing area can be divided into four parts, namely a top thickness and width adjusting area, a right side length adjusting area, a left lower fixing area and a right lower fixing area. The top thickness and width adjusting area is a display card top adjusting plate group 302, the display card top adjusting plate group 302 is fixed on the middle plate 103, the display card 301 is adjusted to adapt to the display cards 301 with different thicknesses and widths through the display card top adjusting plate group 302, and EVA damping sponge is adopted for the contact surface. The display card 301 that adapts to different length is realized adjusting in right side length adjustment district, support the regulating plate and be located top thickness and width adjustment district 302 department, support the regulating plate and pass through rubber screw and display card 301 fixed connection, pass through screw fixed connection with medium plate 103, the screw can slide in the inslot of medium plate 103 in order to adjust the height of different display cards, the length in groove is 100mm, it is motionless after screwing up, the applicable display card 301 length scope according to the length in groove is 150-250mm. The lower left fixing area is that the display card 301 is fixedly connected with the rear fixing support plate assembly 105 through rubber screws. The lower right fixing area is formed by fixedly connecting the display card 301 with the front fixing support plate assembly 106 through rubber screws.

As shown in fig. 4, the display screen and its adjusting mechanism 4 function to support the display screen and adjust the angle and height of the display screen 401, and can realize three-degree-of-freedom adjustment, and under the static working state, the front and back adjustment 38mm and the height adjustment 195mm in the direction facing the user can be realized, and the angle adjusting range at the middle position is +10 to-5 °. The display screen 401 is connected to the display screen rotating shaft support 402 through screws, the display screen rotating shaft support 402 has an angle adjusting function, the display screen rotating shaft support 402 is fixedly connected with the transverse sliding block 403 through a connecting piece, the transverse sliding block 403 slides on the transverse sliding groove 404 to achieve front and back adjustment facing a user, the transverse sliding groove 404 is fixedly connected with the tail end of the coil spring 405, the coil spring 405 can provide constant 4.5Kg of pulling force to achieve the effect of supporting the weight of the display screen 401, after the height of the display screen 401 is adjusted manually, the pulling force of the coil spring 405 offsets with the gravity of the display screen 401 and the friction force of each aspect, the position of the display screen 401 is maintained unchanged, the transverse sliding groove 404 can achieve vertical sliding facing the user on the long sliding groove 406, and the long sliding groove 406 is fixed on the rear plate 102 through screw connection.

As shown in fig. 5, the hard disk and its adjusting mechanism 7 function to fix the hard disk 701, rubber shock-absorbing strips are arranged between the upper fixed block 702 and the lower fixed block 703 of the hard disk and the back plate 102 and are screwed to the back plate 102 to suspend and fix the hard disk 701, and the specification of the hard disk is 2.5 inches.

As shown in fig. 6, the guard plate 13 is connected to the outer frame 101 by hand screws. In the dynamic state of moving, backplate 13 is laid the front side at this embodiment after being pulled down from this embodiment rear side, play the effect of protection display screen 401, backplate 13 is the two-layer structure of triplex, the size is 620 × 500 × 2.5mm, first portion adopts the PVC plastic slab of 2mm thickness for first layer structure, can realize lightweight in the time of to display screen 401 guard action, the second portion also is that the first layer is the PVC mesh board of diameter 2.0mm, the third portion is that the second layer adopts the sticker of 0.3mm thickness size 620 × 413mm, can realize the pleasing to the eye of outward appearance, the triplex is the plastics material, first layer is mosaic structure, the vent department that corresponds at backplate 102 is the mesh board, can realize ventilating.

Preferably, the embodiment has two-stage shock attenuation design, and the first order is whole shock attenuation, and wheelset 5 adopts the preparation of low rigidity PU material, can descend the influence of vibrations to this embodiment by a wide margin in dynamic movement state, and the second level is the rubber screw shock attenuation that adopts the material better, only carries out the shock attenuation to mainboard 2, display card 301, hard disk 701. The influence of vibrations to this embodiment can effectively be reduced in the design of second grade shock attenuation, prevents that the interface under the dynamic motion state is not hard up.

In the static operating state, as shown in fig. 7, the protector plate 13 is detached from the rear side of the embodiment, and the user can easily adjust the position and angle of the display 401.

Specifically, the process of the present embodiment for switching from the static operating state to the configuration adjustment state, that is, the process of fig. 7 to fig. 1, is as follows: the display screen 401 is pushed forwards to push the transverse sliding block 403 to the foremost side of the transverse sliding groove 404, the angle of the display screen 401 is adjusted to the position of 0 degree in the vertical direction through the display screen rotating shaft support 402, the display screen 401 is pulled to the top of the shell 1 in the vertical direction, the coil spring 405 is driven to contract in the pulling process, the transverse sliding groove 404 moves longitudinally along the long sliding groove 406, the conversion state is finished, and the computer configuration can be replaced. Otherwise, the process of switching from the configuration adjustment state to the static working state is performed in reverse, and details are not repeated.

Specifically, the process of the present embodiment for converting from the static operating state to the dynamic moving state, that is, the process of fig. 7 to fig. 6, is as follows: firstly, the embodiment is converted into the configuration adjustment state according to the conversion process from the static working state to the configuration adjustment state, the wheel set 5 and the rotating shaft 12 are taken down and recovered to the static working state, the protective plate 13 is taken down and placed in front of the display screen 401, wheels in the wheel set 5 and the rotating shaft 12 are assembled and installed, the foot plate 107 is pasted on the specific position of the rear plate 102, and the state conversion is finished. Otherwise, the process of switching from the dynamic mobile state to the static working state is the reverse of the process, and details are not repeated.

Specifically, the process of the embodiment for converting from the dynamic moving state to the configuration adjustment state, that is, the process for converting from fig. 6 to fig. 1, is as follows: the lower wheel set 5 and the rotating shaft 12 are detached, the foot plate 107 is adhered to the bottom of the outer frame 101, the present embodiment is placed in the posture of fig. 1, the lower guard plate 13 is detached and installed on the back side of the rear plate 102, the static working state is converted, the process of converting the static working state into the configuration adjusting state can be performed, and the state conversion is completed. Otherwise, the process of switching from the configuration adjustment state to the dynamic movement state is performed in reverse, and details are not repeated.

In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (9)

1. A compatible portable computer is characterized by comprising an outer frame and support frame mechanism (1), a main board (2), a display card and an adjusting mechanism (3) thereof, a display screen and an adjusting mechanism (4) thereof, a wheel set (5), a water cooling row (6), a hard disk and an adjusting mechanism (7) thereof, an accommodating bin (8), an air cooling system mechanism (9), a portable rod (10), a power supply (11), a wheel shaft (12) and a protective plate (13);

the outer frame and support frame mechanism (1) comprises an outer frame (101), a rear plate (102), a middle plate (103), a power fixing plate (104), a rear fixing support plate assembly (105), a front fixing support plate assembly (106) and a foot plate (107);

the display card and the adjusting mechanism (3) thereof comprise a display card (301) and a display card top adjusting plate group (302);

the display screen and the adjusting mechanism (4) thereof comprise a display screen (401), a display screen rotating shaft support (402), a transverse sliding block (403), a transverse sliding groove (404), a coil spring (405) and a long sliding groove (406);

the hard disk and the adjusting mechanism (7) thereof comprise a hard disk (701), an upper hard disk fixing block (702) and a lower hard disk fixing block (703);

the air cooling system mechanism (9) comprises a 9733 turbofan (901), a 9733 turbofan group (902), a 7530 turbofan I (903), a 7530 turbofan II (904) and a 7530 turbofan III (905); the 9733 turbofan group (902) includes two 9733 turbofan;

the installation relation is as follows: the rear plate (102) is fixed on the outer frame (101), the middle plate (103), the power supply fixing plate (104), the rear fixing supporting plate assembly (105) and the front fixing supporting plate assembly (106) are fixedly connected with the rear plate (102), a lifting rod (10) is fixed on the outer frame of the outer frame (101), and the foot plate (107) is bonded with the outer frame of the outer frame (101) through a magic tape; the display card top adjusting plate group (302) is fixed on the middle plate (103), and the display card (301) is fixed through the display card top adjusting plate group (302); the display screen (401) is fixedly connected with a display screen rotating shaft support (402), the display screen rotating shaft support (402) is connected to a transverse sliding block (403) through parts, the transverse sliding block (403) can slide on a transverse sliding groove (404), the transverse sliding groove (404) is connected with one end of a coil spring (405) and has parts inserted into a groove of a long sliding groove (406), one end of the coil spring (405) is fixed to the top of the long sliding groove (406), the non-groove side of the long sliding groove (406) is fixed to a rear plate (102), a 9733 turbofan (901) and a 9733 turbofan group (902) are fixed to a rear fixed support plate assembly (105), a 7530 turbofan I (903) and a 7530 turbofan II (904) are fixed to a front fixed support plate assembly (106), and a 7530 turbofan III (905) is fixed to a power supply fixing plate (104).

2. A compatible portable computer as claimed in claim 1, wherein the middle plate (103) is C-shaped, the bottom corner is fixed to the rear plate (102) by screws, and a transparent plate is attached to the top corner to form an independent space for protecting the main board (2) and the display card (301).

3. A compatible portable computer according to claim 1, wherein the receiving chamber (8) has a height of 95mm and is provided at the bottom of the bent portion of the rear plate (102).

4. A compatible portable computer according to claim 1, wherein said main board (2) is a MATX size main board and is connected to said rear board (102) by 8 rubber screws.

5. A compatible portable computer as claimed in claim 1, wherein the display screen rotation shaft bracket (402) can drive the display screen (401) to achieve an angle adjustment of +10 to-5 °, the lateral sliding block (403) and the long sliding groove (406) can achieve a front and back adjustment of the display screen (401) in the direction facing the user by 38mm, the height adjustment is 195mm, and the coil spring (405) can provide a constant 4.5Kg pulling force to counteract the gravity and friction of the display screen (401) in all aspects.

6. A compatible portable computer according to claim 1, wherein said wheels (5) are 4 wheels with a diameter of 93mm and a thickness of 22mm, made of low-hardness PU material, and are connected to the back plate (102) by means of the wheel axle (12) in the dynamic movement state.

7. The compatible portable computer as claimed in claim 1, wherein the hard disk (701) is a 2.5 "hard disk, and rubber shock-absorbing strips are arranged between the upper fixed block (702) of the hard disk, the lower fixed block (703) of the hard disk and the back plate (102) and are connected to the back plate (102) through screws to suspend and fix the hard disk (701).

8. A compatible portable computer according to claim 1, wherein the water cooling bank (6) is of 240 or 120 type, and when in use, the baffle of the original ventilation opening at the corresponding position of the back plate (102) is required to be removed.

9. A compatible portable computer according to claim 1, wherein the cover sheet (13) is a three-part two-layer structure with dimensions 620 x 500 x 2.5mm, the first part is a PVC plastic sheet with a thickness of 2mm for the first layer, the second part is a mesh sheet with a diameter of 2.0mm for the first layer, the third part is a sticker with a thickness of 0.3mm and a dimension 620 x 413mm for the second layer, the three parts are all made of plastic material, the first layer is a porous structure, and the mesh sheet is provided at the vent corresponding to the rear panel (102).

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