CN112379729B - Computer and built-in function sub-board structure thereof - Google Patents
Computer and built-in function sub-board structure thereof Download PDFInfo
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- CN112379729B CN112379729B CN202011270940.4A CN202011270940A CN112379729B CN 112379729 B CN112379729 B CN 112379729B CN 202011270940 A CN202011270940 A CN 202011270940A CN 112379729 B CN112379729 B CN 112379729B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
- G06F1/203—Cooling means for portable computers, e.g. for laptops
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a computer and a built-in function daughter board structure thereof, which comprises a display, a connecting device and a hardware base, wherein the connecting device comprises a connecting rotating shaft, two ends of the connecting rotating shaft are fixedly connected with first connecting sleeves, the bottom ends of the two first connecting sleeves are fixedly connected with the hardware base, the middle part of the outer wall of the connecting rotating shaft is rotatably connected with a second connecting sleeve, and the top end of the second connecting sleeve is fixedly connected with the display; the display is including the protection backshell, the inside fixed mounting of the positive recess of protection backshell has crashproof backplate, the positive equidistance of crashproof backplate is provided with three connection boss, the positive fixedly connected with of three connection boss connects the backplate. The invention has the beneficial effects that: utilize the anticollision bottom plate to block external impact force, utilize the support rubber post to reduce external impact force, utilize the heat dissipation buckled plate to dispel the heat to the control mainboard, protect each inside function daughter board, prevent to receive the damage and cause the data loss.
Description
Technical Field
The invention relates to a computer, in particular to a computer and a built-in function daughter board structure thereof, belonging to the technical field of computers.
Background
Computers are electronic products commonly used in modern life and are diversified in types. According to the operation speed classification method, the method can be divided into a huge computer, a large computer, a small computer, a workstation and a microcomputer, wherein the microcomputer is a desktop computer and a notebook computer used by people.
The notebook computer is convenient to carry and operate, has high use frequency, and is the choice of most office workers needing to go on a business trip or needing to work anytime and anywhere. However, the notebook computer is easy to be damaged in the using process, and once the notebook computer is impacted by a large external force, even if the shell of the notebook computer is not damaged, the functional daughter boards such as the internal main board and the like are loosened, so that the internal data are easy to be damaged, and for a plurality of important data, the protection performance of the notebook computer is poor.
Disclosure of Invention
The present invention is directed to a computer and a built-in function daughter board structure thereof for solving the above problems.
The computer and the built-in function daughter board structure thereof comprise a display, a connecting device and a hardware base, wherein the connecting device comprises a connecting rotating shaft, two ends of the connecting rotating shaft are fixedly connected with first connecting sleeves, the bottom ends of the two first connecting sleeves are fixedly connected with the hardware base, the middle part of the outer wall of the connecting rotating shaft is rotatably connected with a second connecting sleeve, and the top end of the second connecting sleeve is fixedly connected with the display; the display comprises a protective rear shell, an anti-collision back plate is fixedly arranged inside a groove in the front surface of the protective rear shell, three connecting bosses are arranged on the front surface of the anti-collision back plate at equal intervals, the connecting back plate is fixedly connected to the front surfaces of the three connecting bosses, a display control plate is fixedly connected to the front surfaces of the connecting back plate, a display screen is attached to the front surface of the display control plate, and a protective front shell is clamped to the front surface of the display screen; the hardware base comprises an installation base, an anti-collision bottom plate is fixedly installed inside a groove in the top end of the installation base, a connection bottom plate is fixedly connected to the top end of the anti-collision bottom plate, a control mainboard is fixedly connected to the top end of the connection bottom plate, a keyboard daughter board is fixedly connected to one side of the top end of the control mainboard, a control keyboard is laminated to the top of the keyboard daughter board, a touch daughter board is fixedly connected to the other side of the top end of the control mainboard, a control touch pad is fixedly connected to the top end of the touch daughter board, and an installation top cover is sleeved on the top end of the control touch pad.
Preferably, a plurality of backboard plug holes are formed in the front faces of the three connecting bosses at equal intervals, a fixed connecting column is plugged in each backboard plug hole, the front face of each fixed connecting column is fixedly connected with the connecting backboard, and the back face of each fixed connecting column is in threaded connection with a connecting screw.
Preferably, adjacent two the equidistance is provided with a plurality of shock attenuation cushions between the connection boss, shock attenuation cushion back fixed connection is positive at crashproof backplate, the fixed joint in protection front shell back is positive at the protection backshell.
Preferably, the platform is connected to the three second of anticollision bottom plate top middle part equidistance fixedly connected with, adjacent two the second is connected and is provided with a plurality of heat dissipation buckled plates between the platform, and is three the equal equidistance in platform top is connected to the second has seted up many pairs of second spliced eye, the inside grafting of second spliced eye has the fixed post of inserting, fixed post bottom threaded connection that inserts has grafting screw.
Preferably, the equal fixedly connected with first joint station of both sides in anticollision bottom plate top, two a plurality of first spliced eye have been seted up to first joint station top equidistance, the inside grafting of first spliced eye has fixed inserted column, two be provided with a plurality of support rubber posts between first joint station and the adjacent second joint station.
Preferably, the positive one side top fixedly connected with power daughter board of control mainboard, the positive fixedly connected with power source of power daughter board, the positive opposite side top fixedly connected with signal daughter board of control mainboard, the three signal interface of the positive equidistance fixedly connected with of signal daughter board.
Preferably, the top end of the control touch pad penetrates through the installation top cover, the top end of the control keyboard penetrates through the installation top cover, and the bottom end of the installation top cover is clamped to the top end of the installation base.
Preferably, power daughter board bottom fixed connection is on connecting the bottom plate top, signal daughter board fixed connection is on connecting the bottom plate top, power source and the equal joint of three signal interface are in the front of installation top cap and installation base junction.
Preferably, it is a plurality of heat dissipation buckled plate equidistance sets up on crashproof bottom plate top, heat dissipation buckled plate top and connection bottom plate contact each other, a plurality of support rubber columns of connection bottom plate bottom fixedly connected with.
The invention has the beneficial effects that:
the display comprises a protective rear shell, an anti-collision back plate is fixedly arranged in a groove on the front surface of the protective rear shell, three connecting bosses are arranged on the front surface of the anti-collision back plate at equal intervals, the three connecting bosses are longitudinally arranged, the front surfaces of the three connecting bosses are fixedly connected with the connecting back plate through fixing connecting columns, the connection between the connecting bosses and the connecting back plate is enhanced, the connecting back plate is inserted with the connecting bosses, a plurality of fixing connecting columns are inserted on the connecting bosses, then connecting screws are connected with the back surface of the anti-collision back plate through screw holes in a threaded manner, the front surface of the connecting back plate is fixedly connected with a display control plate, the display control plate is fixedly connected with the connecting back plate through screws, the connection between the display control plate and the connecting back plate is enhanced, a display screen is attached to the front surface of the display control plate, a protective front shell is clamped on the front surface of the display screen, and the anti-collision back plate and the whole connected device are arranged in the groove on the front surface of the protective rear shell, the shell and the protection backshell block before will protecting, to whole display screen and display control panel sealing protection, with three connection boss welding at crashproof backplate openly, then bond the shock attenuation cushion equidistance at crashproof backplate openly, will connect the backplate and peg graft with connecting the boss after that, make a plurality of fixed connection posts peg graft on connecting the boss, prevent that the display from receiving the back and assaulting to cause the injury to the display screen.
Secondly, the invention utilizes a hardware base comprising an installation base, an anti-collision bottom plate is fixedly installed in a groove at the top end of the installation base, a connecting bottom plate is fixedly connected at the top end of the anti-collision bottom plate, an installation top cover is sleeved at the top end of a control touch pad, three second connecting platforms are fixedly connected at the middle part of the top end of the anti-collision bottom plate at equal intervals, the three second connecting platforms are transversely arranged, a plurality of radiating corrugated plates are arranged between every two adjacent second connecting platforms, a plurality of pairs of second inserting holes are formed at the top ends of the three second connecting platforms at equal intervals, fixed inserting columns are inserted in the second inserting holes, inserting screws are connected at the bottom ends of the fixed inserting columns in a threaded manner, inserting threaded holes are formed at the bottom ends of the fixed inserting columns, the inserting threaded holes penetrate through the second connecting platforms and the anti-collision bottom plate, the inserting screws are installed in the inserting threaded holes, and rubber columns are bonded and supported at the top ends of the anti-collision bottom plates between the first connecting platforms and the adjacent second connecting platforms, utilize the anticollision bottom plate to block external impact force, utilize the support rubber post to reduce external impact force, utilize the heat dissipation buckled plate to dispel the heat to the control mainboard, protect each inside function daughter board, prevent to receive the damage and cause the data loss.
Thirdly, the top of one side of the front face of the control main board is fixedly connected with a power supply daughter board through screws, the front face of the power supply daughter board is fixedly connected with a power supply interface, the top of the other side of the front face of the control main board is fixedly connected with a signal daughter board through screws, the three signal interfaces are fixedly connected with the front face of the signal daughter board at equal intervals, the mounting top cover is clamped at the top of the mounting base, the power supply interface and the three signal interfaces are clamped at the front face of the joint of the mounting top cover and the mounting base, the power supply daughter board and the signal daughter board are fixedly connected to the main board, connection tightness is guaranteed, and the possibility of separation caused by external impact is reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic diagram of the overall structure of the hardware base according to the present invention;
FIG. 5 is a partial cross-sectional structural view of a hardware base according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 2 according to the present invention.
In the figure: 1. a display; 2. a connecting device; 3. a hardware base; 101. protecting the rear shell; 102. protecting the front shell; 103. a display screen; 104. a display control panel; 105. connecting the back plate; 106. fixing a connecting column; 107. a connecting screw; 108. connecting the bosses; 109. an anti-collision back plate; 110. a shock-absorbing cushion; 201. a first connecting sleeve; 202. a second connecting sleeve; 203. connecting the rotating shaft; 301. installing a top cover; 302. a control keyboard; 303. a control touch panel; 304. installing a base; 305. a control main board; 306. a touch sub-board; 307. a keyboard daughter board; 308. a power interface; 309. a power supply daughter board; 310. a signal interface; 311. a signal daughter board; 312. connecting the bottom plate; 313. fixing the inserted columns; 314. supporting the rubber column; 315. a first connection station; 316. a second connecting station; 317. a heat dissipating corrugated plate; 318. a second plug hole; 319. a first plug hole; 320. inserting a screw; 321. crashproof bottom plate.
Detailed Description
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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a computer and a built-in function daughter board structure thereof include a display 1, a connecting device 2 and a hardware base 3, wherein the connecting device 2 includes a connecting shaft 203, two ends of the connecting shaft 203 are fixedly connected with first connecting sleeves 201, bottom ends of the two first connecting sleeves 201 are fixedly connected with the hardware base 3, a second connecting sleeve 202 is rotatably connected to the middle part of the outer wall of the connecting shaft 203, and the top end of the second connecting sleeve 202 is fixedly connected with the display 1; the display 1 comprises a protective rear shell 101, an anti-collision back plate 109 is fixedly arranged inside a groove in the front surface of the protective rear shell 101, three connecting bosses 108 are equidistantly arranged in the front surface of the anti-collision back plate 109, the three connecting bosses 108 are longitudinally arranged, the front surfaces of the three connecting bosses 108 are fixedly connected with a connecting back plate 105 through fixing connecting columns 106, the connecting back plate 105 is connected with the connecting bosses 108 in an inserting manner, a plurality of fixing connecting columns 106 are connected onto the connecting bosses 108 in an inserting manner, then connecting screws 107 are connected onto the back surface of the anti-collision back plate 109 through screw thread holes, the front surface of the connecting back plate 105 is fixedly connected with a display control panel 104, the display control panel 104 is fixedly connected with the connecting back plate 105 through screws, the connectivity between the display control panel 104 and the connecting back plate 105 is enhanced, the display screen 103 is attached to the front surface of the display control panel 104, the protective front shell 102 is clamped to the front surface of the display screen 103, the anti-collision back plate 109 and the whole connecting device are arranged in the groove in the front surface of the protective rear shell 101, clamping the protective front shell 102 with the protective rear shell 101; hardware base 3 includes installation base 304, the inside fixed mounting of installation base 304 top recess has crashproof bottom plate 321, crashproof bottom plate 321 top fixedly connected with connects bottom plate 312, connect bottom plate 312 top fixedly connected with control mainboard 305, control mainboard 305 top one side fixedly connected with keyboard daughter board 307, the laminating of keyboard daughter board 307 top has control keyboard 302, control mainboard 305 top opposite side fixedly connected with touches daughter board 306, touch daughter board 306 top fixedly connected with control touch pad 303, control touch pad 303 top has cup jointed installation top cap 301.
As a technical optimization scheme of the invention, a plurality of back plate inserting holes are equidistantly formed in the front faces of the three connecting bosses 108, the fixed connecting column 106 is inserted in the back plate inserting holes, the front face of the fixed connecting column 106 is fixedly connected to the connecting back plate 105, the back face of the fixed connecting column 106 is in threaded connection with the connecting screws 107, a plurality of screw threaded holes are formed in the back face of the connecting boss 108, the screw threaded holes penetrate through the anti-collision back plate 109 and the connecting bosses 108 and extend into the fixed connecting column 106, and the connecting screws 107 are in threaded installation in the screw threaded holes; a plurality of shock attenuation cushions 110 are provided with the equidistance between two adjacent connection bosss 108, and logical groove has all been seted up at the positive bottom of shock attenuation cushion 110 and top, and shock attenuation cushion 110 back fixed connection is positive at crashproof backplate 109, and shell 102 back fixed joint is positive at protection backshell 101 before the protection, in the middle of shell 102 and protection backshell 101 junction bottom before the protection and second connecting sleeve 202 fixed connection.
As a technical optimization scheme of the invention, the middle part of the top end of the anti-collision base plate 321 is fixedly connected with three second connecting platforms 316 at equal intervals, the three second connecting platforms 316 are transversely arranged, a plurality of heat dissipation corrugated plates 317 are arranged between every two adjacent second connecting platforms 316, a plurality of pairs of second inserting holes 318 are arranged at equal intervals at the top ends of the three second connecting platforms 316, a fixed inserting column 313 is inserted into the second inserting holes 318, an inserting screw 320 is connected with the bottom end of the fixed inserting column 313 through a thread, an inserting threaded hole is arranged at the bottom end of the fixed inserting column 313, the inserting threaded hole penetrates through the second connecting platforms 316 and the anti-collision base plate 321, the inserting screw 320 is arranged in the inserting threaded hole through a thread, and the fixed inserting column 313 is fixed; the two sides of the top end of the anti-collision base plate 321 are fixedly connected with first connecting tables 315, a plurality of first inserting holes 319 are formed in the top ends of the two first connecting tables 315 at equal intervals, fixed inserting columns 313 are inserted into the first inserting holes 319, the structures of the first inserting holes 319 and the second inserting holes 318 are the same, the connecting base plate 312 is inserted into the tops of the first connecting tables 315 and the second connecting tables 316 through the fixed inserting columns 313, the fixed inserting columns 313 are respectively inserted into the first inserting holes 319 and the second inserting holes 318, a plurality of supporting rubber columns 314 are arranged between the two first connecting tables 315 and the adjacent second connecting tables 316, and the bottom ends of the supporting rubber columns 314 are fixedly connected to the top end of the anti-collision base plate 321; the top of one side of the front of the control main board 305 is fixedly connected with a power supply daughter board 309, the front of the power supply daughter board 309 is fixedly connected with a power supply interface 308, the top of the other side of the front of the control main board 305 is fixedly connected with a signal daughter board 311, and the front of the signal daughter board 311 is fixedly connected with three signal interfaces 310 at equal intervals.
As a technical optimization scheme of the invention, the top end of the control touch pad 303 penetrates through the mounting top cover 301, the top end of the control keyboard 302 penetrates through the mounting top cover 301, and the bottom end of the mounting top cover 301 is clamped at the top end of the mounting base 304. The bottom end of the power supply sub-board 309 is fixedly connected to the top end of the connection base plate 312, the signal sub-board 311 is fixedly connected to the top end of the connection base plate 312, and the power supply interface 308 and the three signal interfaces 310 are all clamped on the front face of the joint of the installation top cover 301 and the installation base 304. A plurality of heat dissipation buckled plate 317 equidistance set up on crashproof bottom plate 321 top, and heat dissipation buckled plate 317 top equidistance sets up to a plurality of semicylinders, and heat dissipation buckled plate 317 top contacts each other with connecting bottom plate 312, connects a plurality of support rubber posts 314 of bottom plate 312 bottom fixedly connected with.
When the invention is used;
operation one, please refer to fig. 2 and 3;
firstly, welding three connecting bosses 108 on the front surface of an anti-collision back plate 109, then bonding shock absorption cushions 110 on the front surface of the anti-collision back plate 109 at equal intervals, then splicing the connecting back plate 105 with the connecting bosses 108 to splice a plurality of fixed connecting columns 106 on the connecting bosses 108, and then connecting screws 107 on the back surface of the anti-collision back plate 109 through screw thread holes in a threaded manner to fixedly connect the connecting back plate 105 with the connecting bosses 108;
secondly, fixedly connecting the display control panel 104 with the connecting back panel 105 through screws to enhance the connectivity between the display control panel 104 and the connecting back panel 105, then bonding the display screen 103 on the display control panel 104, then clamping and protecting the front shell 102 at the front end of the display screen 103 to enable the display screen 103 to be embedded in the protecting front shell 102, then installing the anti-collision back panel 109 and the whole connecting device in a groove on the front surface of the protecting rear shell 101, clamping and protecting the front shell 102 and the protecting rear shell 101 to complete the assembly of the display 1;
finally, a second connecting sleeve 202 is welded in the middle of the bottom end of the display 1 in a melting mode;
operation two, please refer to fig. 2, fig. 4, fig. 5 and fig. 6;
the three second connecting platforms 316 are welded in the middle of the top end of the anti-collision bottom plate 321 at equal intervals, then the two first connecting platforms 315 are welded on two side sides of the top end of the anti-collision bottom plate 321, and then the heat dissipation corrugated plates 317 are bonded between the two adjacent second connecting platforms 316 at equal intervals, so that two ends of each heat dissipation corrugated plate 317 are bonded with the second connecting platforms 316;
then, the top ends of the anti-collision bottom plates 321 between the first connecting platform 315 and the adjacent second connecting platform 316 are bonded with supporting rubber columns 314, and equidistant gaps are formed among the supporting rubber columns 314;
then the connecting bottom plate 312 is inserted into the tops of the first connecting table 315 and the second connecting table 316 through the fixed inserting columns 313, the fixed inserting columns 313 are respectively inserted into the first inserting holes 319 and the second inserting holes 318, and inserting screws 320 are installed at the bottom end of the anti-collision bottom plate 321 through inserting threaded holes in a threaded manner, so that the connecting bottom plate 312 is indirectly and fixedly connected with the anti-collision bottom plate 321;
after the connection between the connection bottom plate 312 and the anti-collision bottom plate 321 is completed, the control main board 305 is fixedly installed on the top of the connection bottom plate 312 through screws, then the keyboard sub-board 307 is fixedly connected on one side of the top end of the control main board 305 through screws, the control keyboard 302 is attached to the top of the keyboard sub-board 307, the touch sub-board 306 is fixedly connected on the other side of the top end of the control main board 305 through screws, the control touch pad 303 is fixedly connected to the top end of the touch sub-board 306, and the installation top cover 301 is sleeved on the top end of the control touch pad 303;
then, a power supply daughter board 309 is fixedly connected to the top of one side of the front of the control main board 305 through screws, a power supply interface 308 is fixedly connected to the front of the power supply daughter board 309, a signal daughter board 311 is fixedly connected to the top of the other side of the front of the control main board 305 through screws, three signal interfaces 310 are fixedly connected to the front of the signal daughter board 311 at equal intervals, then the mounting top cover 301 is clamped to the top of the mounting base 304, and the power supply interface 308 and the three signal interfaces 310 are clamped to the front of the connection position of the mounting top cover 301 and the mounting base 304;
finally, welding a first connecting sleeve 201 on two sides of the back of the joint of the mounting top cover 301 and the mounting base 304 in a melting way;
operation three, please refer to fig. 1 and 4;
the second connecting sleeve 202 is inserted between the two first connecting sleeves 201, then the connecting rotating shaft 203 is inserted through the through holes inside the first connecting sleeve 201 and the second connecting sleeve 202, and finally the two ends of the first connecting sleeve 201 and the connecting rotating shaft 203 are subjected to fusion welding.
To those skilled in the art;
firstly, the computer and the built-in function daughter board structure thereof utilize the display 1 to comprise a protection rear shell 101, an anti-collision back plate 109 is fixedly arranged inside a groove on the front surface of the protection rear shell 101, three connecting bosses 108 are equidistantly arranged on the front surface of the anti-collision back plate 109, the three connecting bosses 108 are longitudinally arranged, the front surface of the three connecting bosses 108 is fixedly connected with a connecting back plate 105 through a fixing connecting column 106, the connectivity between the connecting bosses 108 and the connecting back plate 105 is enhanced, the connecting back plate 105 is spliced with the connecting bosses 108, a plurality of fixing connecting columns 106 are spliced on the connecting bosses 108, then connecting screws 107 are in threaded connection with the back surface of the anti-collision back plate 109 through screw holes, a display control panel 104 is fixedly connected with the front surface of the connecting back plate 105, the display control panel 104 is fixedly connected with the connecting back plate 105 through screws, the connectivity between the display control panel 104 and the connecting back plate 105 is enhanced, and a display screen 103 is attached to the front surface of the display control panel 104, the front surface of the display screen 103 is clamped with a protective front shell 102, so that the anti-collision back plate 109 and the whole connecting device are arranged in a groove on the front surface of the protective back shell 101, the protective front shell 102 is clamped with the protective back shell 101 to carry out sealing protection on the whole display screen 103 and the display control panel 104, three connecting bosses 108 are welded on the front surface of the anti-collision back plate 109, then the shock absorption cushion 110 is equidistantly adhered on the front surface of the anti-collision back plate 109, then the connecting back plate 105 is spliced with the connecting bosses 108, so that a plurality of fixed connecting columns 106 are spliced on the connecting bosses 108, and the display 1 is prevented from being damaged by back impact on the display screen 103;
secondly, the computer and the built-in function daughter board structure thereof utilize the hardware base 3 to comprise an installation base 304, an anti-collision bottom board 321 is fixedly installed inside a groove at the top end of the installation base 304, a connection bottom board 312 is fixedly connected to the top end of the anti-collision bottom board 321, an installation top cover 301 is sleeved on the top end of the control touch board 303, three second connection platforms 316 are fixedly connected to the middle part of the top end of the anti-collision bottom board 321 at equal intervals, the three second connection platforms 316 are transversely arranged, a plurality of heat dissipation corrugated boards 317 are arranged between every two adjacent second connection platforms 316, a plurality of pairs of second insertion holes 318 are arranged at equal intervals at the top ends of the three second connection platforms 316, fixed insertion posts 313 are inserted into the second insertion holes 318, insertion screws 320 are connected to the bottom ends of the fixed insertion posts 313 through threads, insertion threaded holes are arranged at the bottom ends of the fixed insertion posts 313, the insertion threaded holes penetrate through the second connection platforms 316 and the anti-collision bottom board 321, the insertion screws 320 are installed in the insertion threaded holes, the supporting rubber columns 314 are bonded at the top ends of the anti-collision bottom plates 321 between the first connecting platform 315 and the adjacent second connecting platform 316, the anti-collision bottom plates 321 are used for blocking external impact force, the supporting rubber columns 314 are used for reducing the external impact force, and the heat dissipation corrugated plates 317 are used for dissipating heat of the control main board 305;
thirdly, the computer and the built-in function daughter board structure thereof are through controlling the positive one side top of mainboard 305 to pass through screw fixedly connected with power daughter board 309, the positive fixedly connected with power source 308 of power daughter board 309, the positive opposite side top of control mainboard 305 is through screw fixedly connected with signal daughter board 311, the positive equidistance fixedly connected with three signal interface 310 of signal daughter board 311, then will install top cap 301 block at installation base 304 top, power source 308 and the equal joint of three signal interface 310 are in the front of installation top cap 301 and installation base 304 junction, with the equal fixed connection of power daughter board 309 and signal daughter board 311 on the mainboard, guarantee the compactness of connection, reduce and receive external impact and take place the possibility that breaks away from.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. Computer and built-in function daughter board structure thereof, including display (1), connecting device (2) and hardware base (3), its characterized in that: the connecting device (2) comprises a connecting rotating shaft (203), two ends of the connecting rotating shaft (203) are fixedly connected with first connecting sleeves (201), the bottom ends of the two first connecting sleeves (201) are fixedly connected with a hardware base (3), the middle part of the outer wall of the connecting rotating shaft (203) is rotatably connected with a second connecting sleeve (202), and the top end of the second connecting sleeve (202) is fixedly connected with a display (1); the display (1) comprises a protective rear shell (101), an anti-collision back plate (109) is fixedly installed inside a front groove of the protective rear shell (101), three connecting bosses (108) are arranged on the front surface of the anti-collision back plate (109) at equal intervals, the front surface of the three connecting bosses (108) is fixedly connected with a connecting back plate (105), the front surface of the connecting back plate (105) is fixedly connected with a display control panel (104), a display screen (103) is attached to the front surface of the display control panel (104), and a protective front shell (102) is clamped to the front surface of the display screen (103); the hardware base (3) comprises an installation base (304), an anti-collision bottom plate (321) is fixedly installed inside a groove in the top end of the installation base (304), a connection bottom plate (312) is fixedly connected to the top end of the anti-collision bottom plate (321), a control main plate (305) is fixedly connected to the top end of the connection bottom plate (312), a keyboard sub-plate (307) is fixedly connected to one side of the top end of the control main plate (305), a control keyboard (302) is attached to the top of the keyboard sub-plate (307), a touch sub-plate (306) is fixedly connected to the other side of the top end of the control main plate (305), a control touch pad (303) is fixedly connected to the top end of the touch sub-plate (306), and an installation top cover (301) is sleeved on the top end of the control touch pad (303);
the middle of the top end of the anti-collision bottom plate (321) is fixedly connected with three second connecting tables (316) at equal intervals, a plurality of radiating corrugated plates (317) are arranged between every two adjacent second connecting tables (316), a plurality of pairs of second inserting holes (318) are formed in the top ends of the three second connecting tables (316) at equal intervals, fixed inserting columns (313) are inserted into the second inserting holes (318), and inserting screws (320) are connected to the bottom ends of the fixed inserting columns (313) in a threaded mode;
the anti-collision base plate is characterized in that two sides of the top end of the anti-collision base plate (321) are fixedly connected with first connecting tables (315), two first inserting holes (319) are formed in the top ends of the first connecting tables (315) at equal intervals, fixed inserting columns (313) are inserted into the first inserting holes (319), and a plurality of supporting rubber columns (314) are arranged between the first connecting tables (315) and adjacent second connecting tables (316).
2. The computer and its built-in function sub-board structure of claim 1, wherein: a plurality of back plate inserting holes are formed in the front faces of the three connecting bosses (108) at equal intervals, fixed connecting columns (106) are inserted in the back plate inserting holes, the front faces of the fixed connecting columns (106) are fixedly connected to the connecting back plate (105), and the back faces of the fixed connecting columns (106) are in threaded connection with connecting screws (107).
3. The computer and its built-in function sub-board structure of claim 1, wherein: adjacent two the equidistance is provided with a plurality of shock attenuation cushions (110) between connecting boss (108), shock attenuation cushion (110) back fixed connection is positive at crashproof backplate (109), shell (102) back fixed joint is positive at protection backshell (101) before the protection.
4. The computer and its built-in function sub-board structure of claim 1, wherein: control mainboard (305) openly one side top fixedly connected with power daughter board (309), the openly fixedly connected with power source (308) of power daughter board (309), control mainboard (305) openly opposite side top fixedly connected with signal daughter board (311), three signal interface (310) of the positive equidistance fixedly connected with of signal daughter board (311).
5. The computer and its built-in function sub-board structure of claim 1, wherein: the top end of the control touch pad (303) penetrates through the installation top cover (301), the top end of the control keyboard (302) penetrates through the installation top cover (301), and the bottom end of the installation top cover (301) is clamped at the top end of the installation base (304).
6. The computer and its built-in function sub-board structure of claim 4, wherein: the power daughter board (309) bottom fixed connection is on connecting bottom plate (312) top, signal daughter board (311) fixed connection is on connecting bottom plate (312) top, power source (308) and three signal interface (310) all joint are in the front of installation top cap (301) and installation base (304) junction.
7. The computer and its built-in function sub-board structure of claim 1, wherein: it is a plurality of heat dissipation buckled plate (317) equidistance sets up on crashproof bottom plate (321) top, heat dissipation buckled plate (317) top with be connected bottom plate (312) contact each other, be connected a plurality of support rubber columns (314) of bottom fixedly connected with of bottom plate (312).
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Effective date of registration: 20220801 Address after: 518000 e, 23rd floor, Kechuang building, maozhoushan Industrial Park, houting, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Zhongke Chaoyue Technology Co.,Ltd. Address before: Room 2101, No.2, huaanyuan 4th Street, country garden city garden, Zengcheng District, Guangzhou, Guangdong 511300 Applicant before: Zhu Mingfang |
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