CN111338444A - Encrypted computer CPCI board card convenient to maintain and replace - Google Patents
Encrypted computer CPCI board card convenient to maintain and replace Download PDFInfo
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- CN111338444A CN111338444A CN202010409681.2A CN202010409681A CN111338444A CN 111338444 A CN111338444 A CN 111338444A CN 202010409681 A CN202010409681 A CN 202010409681A CN 111338444 A CN111338444 A CN 111338444A
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- 102100029368 Cytochrome P450 2C18 Human genes 0.000 title claims abstract description 79
- 101000919360 Homo sapiens Cytochrome P450 2C18 Proteins 0.000 title claims abstract description 79
- 230000017525 heat dissipation Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000008859 change Effects 0.000 claims description 35
- 239000000428 dust Substances 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 9
- 230000037431 insertion Effects 0.000 claims description 9
- 239000012782 phase change material Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 16
- 230000008569 process Effects 0.000 description 13
- 230000000694 effects Effects 0.000 description 9
- 239000007787 solid Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000002955 isolation Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 4
- 230000002337 anti-port Effects 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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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
- G06F1/18—Packaging or power distribution
- G06F1/183—Internal mounting support structures, e.g. for printed circuit boards, internal connecting means
- G06F1/185—Mounting of expansion boards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B2/00—Friction-grip releasable fastenings
- F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
- F16B2/06—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action
- F16B2/065—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening external, i.e. with contracting action using screw-thread elements
-
- 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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Connection Of Plates (AREA)
Abstract
The invention discloses an encrypted computer CPCI board card convenient to maintain and replace, which comprises a CPCI board card body and fixing plates arranged at two ends of the CPCI board card body; a first moving block is locked on the fixed plate, a U-shaped plate is fixedly connected to the first moving block, a fixed clamping plate and a movable clamping plate which are used for clamping the CPCI board body are arranged on the U-shaped plate, the fixed clamping plate is fixedly connected to the U-shaped plate, and the movable clamping plate is adjustably connected to the U-shaped plate; the CPCI board card comprises a fixed plate, a CPCI board card body and a dustproof mechanism, wherein the fixed plate is provided with a first heat dissipation hole, the dustproof mechanism is inserted in the fixed plate, the top end of the dustproof mechanism is fixedly connected with a connecting plate, the connecting plate is connected onto the fixed plate through a fixing bolt, and the dustproof mechanism comprises vertical plates which are symmetrically and fixedly connected onto the lower surface of the fixed plate.
Description
Technical Field
The invention relates to the technical field of encryption computer CPCI board cards, in particular to an encryption computer CPCI board card convenient to maintain and replace.
Background
The NFC near field communication technology is applied, so when the computer needs to be started, the NFC module of the CPCI power supply of the computer is powered on firstly. When the source returns to the factory for overhaul or after the test is finished, the source is correctly installed in the original position. After the NFC module of the CPCI power supply board card identifies correct information, the single chip microcomputer controls the relay to suck, and the CPCI power supply is controlled to supply power to the computer, so that the situation that the BIOS password or the system password is not broken by a person who maliciously steals the information after the shipborne computer is started in a discharging and software mode is guaranteed. However, the conventional encryption computer CPCI board card is generally installed in a fixed connection mode, so that the position of the computer CPCI board card body is inconvenient to adjust, and inconvenience is brought to overhaul and replacement of the CPCI board card body.
Disclosure of Invention
The invention aims to provide an encryption computer CPCI board card convenient to maintain and replace, and aims to solve the problem that the conventional encryption computer CPCI board card is generally installed in a fixed connection mode in the background art, so that the position of a CPCI board card body of a computer is inconvenient to adjust, and the inconvenience is brought to the maintenance and replacement of the CPCI board card body.
In order to achieve the purpose, the invention provides the following technical scheme:
an encrypted computer CPCI board card convenient to maintain and replace comprises a CPCI board card body and fixing plates arranged at two ends of the CPCI board card body;
a first moving block is locked on the fixed plate, a U-shaped plate is fixedly connected to the first moving block, a fixed clamping plate and a movable clamping plate which are used for clamping the CPCI board body are arranged on the U-shaped plate, the fixed clamping plate is fixedly connected to the U-shaped plate, and the movable clamping plate is adjustably connected to the U-shaped plate;
the dustproof net comprises a fixed plate, a dustproof mechanism and a connecting plate, wherein the fixed plate is provided with first heat dissipation holes, the dustproof mechanism is inserted into the fixed plate, the top end of the dustproof mechanism is fixedly connected with the connecting plate, the connecting plate is connected onto the fixed plate through a fixing bolt, the dustproof mechanism comprises vertical plates which are symmetrically and fixedly connected to the lower surface of the fixed plate, dustproof nets are symmetrically arranged between the vertical plates, two ends of each dustproof net are fixedly connected with connecting plates, first threaded rods are fixedly connected onto the connecting plates, one ends of the first threaded rods penetrate through the side walls of the vertical plates and are in threaded connection with nuts, isolating rods are fixedly connected onto opposite side walls of the two dustproof nets respectively, and supporting plates for supporting the other;
the utility model discloses a CPCI board, including fixed plate, inside wall top fixedly connected with installing frame, CPCI board body, second louvre, the top fixedly connected with connection box of installing frame, the second louvre has been seted up on the lateral wall of connection box, the top fixedly connected with of connection box and CPCI board body lower surface matched with rubber pad, the dismantlement formula is connected with the phase transition piece in the installing frame.
As a further scheme of the invention: the fixed plate is symmetrically provided with strip-shaped holes for accommodating the first moving block, the fixed plate is fixedly connected with a first sliding block, a first chute for the sliding connection of a first sliding block is arranged on the side wall of the strip-shaped hole, a second threaded rod is connected with the first sliding block in a threaded manner, the bottom end of the second threaded rod is rotatably connected to the bottom of the strip-shaped hole, the upper end of the second threaded rod penetrates through the strip-shaped hole and is fixedly connected with a belt pulley, the two belt pulleys are connected through a belt, when the position of the first moving block needs to be adjusted, a worker manually rotates the belt pulleys, the two belt pulleys synchronously rotate under the action of the belt, the second threaded rod synchronously rotates, due to the arrangement of the first sliding block and the second sliding groove, the first moving block can move upwards or downwards in the rotating process of the second threaded rod conveniently.
As a further scheme of the invention: fixedly connected with slide on the movable clamp plate, offer the second spout that is used for slide sliding connection on the inside wall of U-shaped plate, threaded connection has first adjusting bolt on the slide, first adjusting bolt's bottom is rotated and is connected on the U-shaped plate, and when the position of the relative solid fixed clamp plate of movable clamp plate was adjusted to needs, the first adjusting bolt of staff's manual rotation, because fixedly connected with slide on the movable clamp plate, and offered the second spout that is used for slide sliding connection on the inside wall of U-shaped plate, consequently realized moving clamp plate relative solid fixed clamp plate at first adjusting bolt pivoted in-process and upwards or move down.
As a further scheme of the invention: symmetrical fixedly connected with fixed block on the inside wall of fixed frame, the activity is inserted on the fixed frame and is equipped with the picture peg, the picture peg passes through locking bolted connection on the fixed block, and the one end of picture peg passes the lateral wall of fixed frame and inserts and establish on the fixed plate, fix fixed frame on the fixed plate when needs, the manual rotation locking bolt of staff, when locking bolt breaks away from the picture peg, the manual picture peg that promotes of staff, when the one end of picture peg passes fixed frame and inserts and establish on the fixed plate, the manual antiport locking bolt of staff, realize the fixed of picture peg through locking bolt, because the one end of picture peg is inserted and is established on the fixed plate, thereby realize fixing fixed frame on the fixed.
As a further scheme of the invention: the phase change block is made of a phase change material, the phase change material is a substance which changes the state of a substance and can provide latent heat under the condition of constant temperature, the process of changing the physical property is called a phase change process, and the phase change material absorbs or releases a large amount of latent heat;
the utility model discloses a phase change block, including installing frame, phase change block, symmetrical fixedly connected with U-shaped installation piece on the inside wall of installing frame, the equal fixedly connected with in both ends of phase change block links the piece mutually, the one end of linking the piece locks in the U-shaped installation piece, thereby the effect through U-shaped installation piece is convenient for the phase change block and is fixed in the installing frame.
As a further scheme of the invention: the movable plate is connected to the inner side wall of the mounting frame in a sliding mode, the second adjusting bolt is connected to the mounting frame in a threaded mode, the tail end of the second adjusting bolt is connected to the movable plate in a rotating mode, the movable plate is fixedly connected with an inserting rod, one end of the inserting rod penetrates through the side wall of the U-shaped mounting block and is inserted into the connecting block, when the phase change block needs to be mounted in the U-shaped mounting block, a worker manually rotates the second adjusting bolt to move the movable plate through the second adjusting bolt, the inserting rod is driven to move through the movable plate, when one end of the inserting rod is separated from the U-shaped mounting block, the connecting block of the phase change block is placed in the U-shaped mounting block by the worker, then the worker reversely manually rotates the second adjusting bolt, the movable plate is driven to move through the second adjusting bolt, the inserting rod is driven to move through the movable plate, and one end of the inserting rod penetrates through the U-shaped mounting, thereby realizing the installation of the phase change block in the U-shaped installation block.
As a further scheme of the invention: the equal fixedly connected with second slider in both ends of fly leaf, set up the third spout that is used for second slider sliding connection on the inside wall of installing frame, be convenient for the fly leaf through setting up of second slider and third spout and remove in the installing frame.
As a further scheme of the invention: a cavity is formed in the inner side wall of the U-shaped mounting block, a spring is fixedly connected to the side wall of the top of the cavity, a second moving block is fixedly connected to the lower end of the spring, a phase connecting rod is fixedly connected to the second moving block, one end of the phase connecting rod penetrates through the side wall of the cavity and is fixedly connected with a U-shaped supporting plate, the connecting block is located in the U-shaped supporting plate, the connecting block of the phase change block is placed in the U-shaped mounting block, and because one end of the inserting rod is inserted into the connecting block, the bottom of the U-shaped supporting plate is in contact with the bottom of the inner side of the U-; when the phase change block needs to be taken out of the U-shaped mounting block, the inserted bar is separated from the connecting block, then the U-shaped supporting plate moves upwards under the action of the spring, and the connecting block located on the U-shaped supporting plate moves upwards in the process of moving upwards of the U-shaped supporting plate, so that a worker can take out the phase change block in the U-shaped mounting block conveniently.
As a further scheme of the invention: and a third heat dissipation hole is formed in the U-shaped supporting plate, and the heat dissipation effect is convenient to realize due to the arrangement of the third heat dissipation hole.
Compared with the prior art, the invention has the beneficial effects that:
the first moving block is locked on the fixing plate, so that the position of the first moving block can be adjusted conveniently, a worker manually rotates the belt pulley, the second threaded rod is rotated through the belt, the first moving block moves upwards in the rotating process of the second threaded rod, and then the fixing clamp plate and the moving clamp plate move upwards.
Through will remove splint regulation formula and connect on the U-shaped board, be convenient for adjust the position of removal splint to be convenient for press from both sides the CPCI integrated circuit board body between solid fixed splint and removal splint, place the tip of CPCI integrated circuit board body between solid fixed splint and solid fixed splint, the first adjusting bolt of manual antiport, realize removing splint and remove to solid fixed splint at first adjusting bolt pivoted in-process, realize the clamp tight to the CPCI integrated circuit board body through solid fixed splint and removal splint's cooperation.
Through being equipped with dustproof mechanism in the fixed plate interpolation, reduce the dust in the air and adhere to on CPCI integrated circuit board body from first louvre, because the dust screen is the bilayer, played better reduction dust and got into CPCI integrated circuit board body on simultaneously, because the effect of isolation rod and backup pad prevents that two dust screens from pasting together. When the dust screen is detached to be cleaned on the fixing plate, the fixing bolt is manually rotated by workers, when the fixing bolt is detached from the connecting plate, the workers manually take out the connecting plate, so that the dust screen and the vertical plate can be conveniently taken out from the fixing plate, then the nuts are manually rotated, when the nuts are separated from the first threaded rods, the dust screen can be manually pulled, and the dust screen can be conveniently detached from the vertical plate.
The phase change block is detachably connected in the mounting frame, so that the phase change block can be conveniently mounted and dismounted in the mounting frame, when dust on the phase change block needs to be cleaned, a worker manually rotates the locking bolt, when the locking bolt is separated from the inserting plate, the worker manually moves the inserting plate, when one end of the inserting plate is separated from the fixed frame, the fixing frame can be detached from the fixing plate, the second adjusting bolt is manually rotated by the operator, the movable plate is moved through the second adjusting bolt, the movable plate drives the inserted bar to move, when one end of the inserted link is separated from the U-shaped mounting block, the U-shaped supporting plate moves upwards under the action of the spring, the continuous blocks located on the U-shaped supporting plate move upwards in the process that the U-shaped supporting plate moves upwards, so that workers can take out the phase change blocks in the U-shaped mounting block conveniently, and the phase change blocks can be cleaned conveniently.
The encryption computer CPCI board card convenient to maintain and replace is convenient for taking out the CPCI board card body on the fixing plate, so that the CPCI board card body is convenient to maintain and replace.
Drawings
FIG. 1 is a schematic diagram of an encrypted computer CPCI board card convenient to maintain and replace;
FIG. 2 is a schematic view of the interior of a first moving block, a fixed clamp plate and a moving clamp plate in an encryption computer CPCI board card which is convenient to maintain and replace;
FIG. 3 is a partial schematic view of a fixing plate of the CPCI board of the encryption computer, which is convenient to maintain and replace;
FIG. 4 is a first schematic diagram of a fixing plate in the CPCI board card of the encryption computer, which is convenient to maintain and replace;
FIG. 5 is a second schematic diagram of a fixing plate in the CPCI board card of the encryption computer, which is convenient to maintain and replace;
FIG. 6 is a front view of a connection plate and a dust screen in a CPCI board card of the encryption computer, which is convenient to maintain and replace;
FIG. 7 is a bottom view of the dust screen and riser of the CPCI board of the encryption computer which is convenient to maintain and replace;
fig. 8 is a schematic connection diagram of a fixed frame and a mounting frame in an encrypted computer CPCI board card convenient to maintain and replace;
FIG. 9 is an enlarged view of a portion of FIG. 8 at A;
fig. 10 is a schematic view of a fixing frame in an encryption computer CPCI board card convenient to maintain and replace;
FIG. 11 is an enlarged view of a portion of FIG. 10 at B;
FIG. 12 is a schematic view of the connection between the movable plate and the plug board of the CPCI board card of the encryption computer, which is convenient to maintain and replace;
FIG. 13 is a schematic view of a U-shaped mounting block in a CPCI board of an encryption computer that is convenient to repair and replace;
FIG. 14 is a schematic diagram of a linking block in a CPCI board of an encryption computer that facilitates maintenance and replacement;
FIG. 15 is an internal schematic view of a U-shaped mounting block in a CPCI board of an encryption computer that is easy to repair and replace;
in the figure: 1. a CPCI board card body; 2. a fixing plate; 3. a first moving block; 4. a U-shaped plate; 5. fixing the clamping plate; 6. moving the clamping plate; 7. a first heat dissipation hole; 8. a connecting plate; 9. fixing the bolt; 10. a vertical plate; 11. a dust screen; 12. a connection plate; 13. a first threaded rod; 14. a nut; 15. an isolation rod; 16. a support plate; 17. a fixing frame; 18. a connecting frame; 19. a second heat dissipation hole; 20. 21, phase change blocks; 22. a strip-shaped hole; 23. a first slider; 24. a first chute; 25. a second threaded rod; 26. a belt pulley; 27. a belt; 28. a slide plate; 29. a second chute; 30. a first adjusting bolt; 31. installing a frame; 32. a fixed block; 33. inserting plates; 34. locking the bolt; 35. a U-shaped mounting block; 36. connecting blocks; 37. a movable plate; 38. a second adjusting bolt; 39. a second slider; 40. 41, a cavity; 42. a spring; 43. a second moving block; 44. a phase connecting rod; 45. a U-shaped supporting plate; 46. a third heat dissipation hole; 47. and (4) inserting the rod.
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 to 15, in the embodiment of the present invention, an encrypted computer CPCI board convenient to maintain and replace includes a CPCI board body 1 and fixing plates 2 disposed at two ends of the CPCI board body 1;
a first moving block 3 is locked on the fixed plate 2, a U-shaped plate 4 is fixedly connected to the first moving block 3, a fixed clamping plate 5 and a movable clamping plate 6 for clamping the CPCI board body 1 are arranged on the U-shaped plate 4, the fixed clamping plate 5 is fixedly connected to the U-shaped plate 4, and the movable clamping plate 6 is adjustably connected to the U-shaped plate 4;
the fixed plate 2 is provided with a first heat dissipation hole 7, a dustproof mechanism is inserted into the fixed plate 2, the top end of the dustproof mechanism is fixedly connected with a connecting plate 8, the connecting plate 8 is connected onto the fixed plate 2 through a fixing bolt 9, the dustproof mechanism comprises vertical plates 10 which are symmetrically and fixedly connected onto the lower surface of the fixed plate 2, dustproof nets 11 are symmetrically arranged between the vertical plates 10, two ends of each dustproof net 11 are fixedly connected with connecting plates 12, each connecting plate 12 is fixedly connected with a first threaded rod 13, one end of each first threaded rod 13 penetrates through the side wall of each vertical plate 10 and is in threaded connection with a nut 14, opposite side walls of the two dustproof nets 11 are respectively and fixedly connected with an isolation rod 15, and each isolation rod 15 is fixedly connected with a supporting;
the fixed frame 17 is connected with to the dismantlement formula on the fixed plate 2, and the inside wall top fixedly connected with installing frame 31 of fixed frame 17, and installing frame 31 is located the below of CPCI integrated circuit board body 1, and the top terminal surface fixedly connected with connecting frame 18 of installing frame 31 has seted up second louvre 19 on the lateral wall of connecting frame 18, and the top fixedly connected with of connecting frame 18 and CPCI integrated circuit board body 1 lower surface matched with rubber pad 20, and the dismantlement formula is connected with phase transition piece 21 in the installing frame 31.
A strip-shaped hole 22 for accommodating the first moving block 3 is symmetrically formed in the fixed plate 2, a first sliding block 23 is fixedly connected to the fixed plate 2, a first sliding chute 24 for slidably connecting the first sliding block 23 is formed in the side wall of the strip-shaped hole 22, a second threaded rod 25 is connected to the first sliding block 23 in a threaded manner, the bottom end of the second threaded rod 25 is rotatably connected to the bottom of the strip-shaped hole 22, the upper end of the second threaded rod 25 penetrates through the strip-shaped hole 22 and is fixedly connected with a belt pulley 26, the two belt pulleys 26 are connected through a belt 27, when the position of the first moving block 3 needs to be adjusted, a worker manually rotates the belt pulleys 26, realizes synchronous rotation of the two belt pulleys 26 through the action of the belt 27, realizes synchronous rotation of the second threaded rod 25, the first slide block 23 and the second slide groove 24 are arranged so as to facilitate the first moving block 3 to move upwards or downwards during the rotation of the second threaded rod 25.
Fixedly connected with slide 28 on the movable clamp plate 6, offer the second spout 29 that is used for slide 28 sliding connection on the inside wall of U-shaped plate 4, threaded connection has first adjusting bolt 30 on the slide 28, the bottom of first adjusting bolt 30 is rotated and is connected on U-shaped plate 4, when the position of the relative fixed clamp plate 5 of movable clamp plate 6 is adjusted to needs, the first adjusting bolt 30 of staff's manual rotation, because fixedly connected with slide 28 on the movable clamp plate 6, and offer the second spout 29 that is used for slide 28 sliding connection on the inside wall of U-shaped plate 4, consequently realize the relative fixed clamp plate 5 of movable clamp plate 6 at first adjusting bolt 30 pivoted in-process and upwards or move down.
The fixing frame 17 is characterized in that fixing blocks 32 are symmetrically and fixedly connected to the inner side wall of the fixing frame 17, an inserting plate 33 is movably inserted into the fixing frame 17, the inserting plate 33 is connected to the fixing blocks 32 through locking bolts 34, one end of the inserting plate 33 penetrates through the side wall of the fixing frame 17 and is inserted into the fixing plate 2, when the fixing frame 17 is required to be fixed to the fixing plate 2, an operator manually rotates the locking bolts 34, when the locking bolts 34 are separated from the inserting plate 33, the operator manually pushes the inserting plate 33, when one end of the inserting plate 33 penetrates through the fixing frame 17 and is inserted into the fixing plate 2, the operator manually rotates the locking bolts 34 in the reverse direction, the inserting plate 33 is fixed through the locking bolts 34, and one end of the inserting plate 33 is inserted into.
The phase change block 21 is made of a phase change material, the phase change material is a substance that changes the state of a substance and provides latent heat at a constant temperature, and the process of changing the physical property is called a phase change process, and the phase change material absorbs or releases a large amount of latent heat.
Symmetrical fixedly connected with U-shaped installation piece 35 on the inside wall of installing frame 31, the equal fixedly connected with in both ends of phase change piece 21 links up piece 36 mutually, links up one end locking of piece 36 in U-shaped installation piece 35, thereby the effect through U-shaped installation piece 35 is convenient for phase change piece 21 and is fixed in installing frame 31.
A movable plate 37 is slidably connected to the inner side wall of the mounting frame 31, a second adjusting bolt 38 is threadedly connected to the mounting frame 31, the tail end of the second adjusting bolt 38 is rotatably connected to the movable plate 37, an insertion rod 47 is fixedly connected to the movable plate 37, one end of the insertion rod 47 penetrates through the side wall of the U-shaped mounting block 35 and is inserted into the connecting block 36, when the phase change block 21 is required to be mounted in the U-shaped mounting block 35, a worker manually rotates the second adjusting bolt 38 to move the movable plate 37 through the second adjusting bolt 38, the movable plate 37 drives the insertion rod 47 to move, when one end of the insertion rod 47 is separated from the U-shaped mounting block 35, the worker places the connecting block 36 of the phase change block 21 in the U-shaped mounting block 35, and then the worker reversely manually rotates the second adjusting bolt 38, the movable plate 37 is driven to move through the second adjusting bolt 38, and the movable plate 37 drives the insertion rod 47 to move, when one end of the insertion rod 47 is inserted through the U-shaped mounting block 35 and inserted into the connection block 36, the phase change block 21 is mounted in the U-shaped mounting block 35.
Both ends of the movable plate 37 are fixedly connected with second sliding blocks 39, a third sliding groove 40 for slidably connecting the second sliding blocks 39 is formed in the inner side wall of the mounting frame 31, and the movable plate 37 is convenient to move in the mounting frame 31 through the arrangement of the second sliding blocks 39 and the third sliding groove 40.
A cavity 41 is formed in the inner side wall of the U-shaped mounting block 35, a spring 42 is fixedly connected to the top side wall of the cavity 41, a second moving block 43 is fixedly connected to the lower end of the spring 42, a phase connecting rod 44 is fixedly connected to the second moving block 43, one end of the phase connecting rod 44 penetrates through the side wall of the cavity 41 and is fixedly connected with a U-shaped supporting plate 45, the connecting block 36 is located in the U-shaped supporting plate 45, the connecting block 36 of the phase change block 21 is placed in the U-shaped mounting block 35, and because one end of the inserting rod 47 is inserted into the connecting block 36, the bottom of the U-shaped supporting plate 45 is in contact with the bottom of the inner side of the; when the phase change block 21 needs to be taken out of the U-shaped mounting block 35, the inserting rod 47 is separated from the connecting block 36, then the U-shaped supporting plate 45 moves upwards under the action of the spring 42, the connecting block 36 located on the U-shaped supporting plate 45 moves upwards in the process that the U-shaped supporting plate 45 moves upwards, and therefore a worker can take out the phase change block 21 from the U-shaped mounting block 35 conveniently.
The U-shaped supporting plate 45 is provided with a third heat dissipation hole 46, and the third heat dissipation hole 46 is arranged to facilitate heat dissipation.
When the invention is used, when the CPCI board card body 1 needs to be locked between two fixed plates 2, a worker manually rotates the belt pulley 26, the belt 27 is used for rotating the second threaded rod 25, the first moving block 3 is moved upwards in the rotating process of the second threaded rod 25, further the fixed clamping plate 5 and the moving clamping plate 6 are moved upwards, then the first adjusting bolt 30 is manually rotated, the moving clamping plate 6 is driven to move by the first adjusting bolt 30, then the end part of the CPCI board card body 1 is placed between the moving clamping plate 6 and the fixed clamping plate 5, the first adjusting bolt 30 is manually rotated in the reverse direction, the moving clamping plate 6 is moved towards the fixed clamping plate 5 in the rotating process of the first adjusting bolt 30, the CPCI board card body 1 is clamped by the matching of the fixed clamping plate 5 and the moving clamping plate 6, then the belt pulley 26 is manually rotated, the belt 27 is used for rotating the second threaded rod 25, the first moving block 3 moves downwards in the rotating process of the second threaded rod 25, and then the fixed clamping plate 5 and the moving clamping plate 6 clamp the CPCI board card body 1 to move upwards.
The staff manually rotates second adjusting bolt 38, realize the removal of fly leaf 37 through second adjusting bolt 38, drive the removal of inserted bar 47 through fly leaf 37, when the one end of inserted bar 47 breaks away from U-shaped installation piece 35, the staff places the continuous piece 36 of phase change piece 21 in U-shaped installation piece 35, later the staff is reverse to manually rotate second adjusting bolt 38, drive the removal of fly leaf 37 through second adjusting bolt 38, and then drive the removal of inserted bar 47 through fly leaf 37, pass U-shaped installation piece 35 and insert and establish on continuous piece 36 when the one end of inserted bar 47, thereby realized installing phase change piece 21 in U-shaped installation piece 35.
The locking bolt 34 is manually rotated by a worker, when the locking bolt 34 is disengaged from the insert plate 33, the worker manually pushes the insert plate 33, when one end of the insert plate 33 passes through the fixing frame 17 and is inserted into the fixing plate 2, the worker manually rotates the locking bolt 34 in the reverse direction, the fixing of the insert plate 33 is realized through the locking bolt 34, and the fixing of the fixing frame 17 on the fixing plate 2 is realized because one end of the insert plate 33 is inserted into the fixing plate 2.
And make rubber pad 20 laminate in the lower surface of CPCI integrated circuit board body 1, prevent that the dust from attaching to between rubber pad 20 and CPCI integrated circuit board body 1.
When the CPCI integrated circuit board body 1 during operation, because the effect of phase change piece 21 prevents the high temperature, simultaneously because the effect of first louvre 7 is realized being convenient for to realize the heat dissipation on the fixed plate 2, simultaneously because the effect of dust screen 11 has reduced on the dust gets into CPCI integrated circuit board body 1, simultaneously because dust screen 11 is the bilayer, played better reduction dust and got into on CPCI integrated circuit board body 1, because the effect of isolation rod 15 and backup pad 16 prevents that two dust screens 11 from pasting together.
When needing to dismantle dust screen 11 on fixed plate 2 and getting off and clear up, staff's manual rotation fixing bolt 9, when fixing bolt 9 was dismantled from connecting plate 8, thereby staff's manual taking out connecting plate 8 is convenient for take out dust screen 11 and riser 10 in fixed plate 2, later manual rotation nut 14, when nut 14 breaks away from first threaded rod 13, manual pulling dust screen 11, can realize dismantling dust screen 11 from riser 10 and be convenient for clear up.
When dust on the phase change block 21 needs to be cleaned, a worker manually rotates the locking bolt 34, when the locking bolt 34 is separated from the inserting plate 33, the worker manually moves the inserting plate 33, when one end of the inserting plate 33 is separated from the fixed frame 17, the fixed frame 17 can be detached from the fixed plate 2, the worker manually rotates the second adjusting bolt 38, the moving plate 37 is moved through the second adjusting bolt 38, the moving plate 37 drives the inserting rod 47 to move, when one end of the inserting rod 47 is separated from the U-shaped mounting block 35, the U-shaped supporting plate 45 is moved upwards due to the action of the spring 42, the connecting block 36 located on the U-shaped supporting plate 45 is moved upwards in the process that the U-shaped supporting plate 45 is moved upwards, the worker can conveniently take out the phase change block 21 from the U-shaped mounting block 35, and the cleaning of the phase change block 21 is conveniently realized.
Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.
Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (9)
1. An encryption computer CPCI board card convenient to maintain and replace is characterized by comprising a CPCI board card body (1) and fixing plates (2) arranged at two ends of the CPCI board card body (1);
a first moving block (3) is locked on the fixed plate (2), a U-shaped plate (4) is fixedly connected to the first moving block (3), a fixed clamping plate (5) and a moving clamping plate (6) which are used for clamping the CPCI board card body (1) are arranged on the U-shaped plate (4), the fixed clamping plate (5) is fixedly connected to the U-shaped plate (4), and the moving clamping plate (6) is adjustably connected to the U-shaped plate (4);
the fixing plate (2) is provided with a first heat dissipation hole (7), a dustproof mechanism is inserted in the fixing plate (2), and the top end of the dustproof mechanism is fixedly connected with a connecting plate (8), the connecting plate (8) is connected on the fixed plate (2) through a fixed bolt (9), the dustproof mechanism comprises vertical plates (10) which are symmetrically and fixedly connected with the lower surface of the fixed plate (2), dust screens (11) are symmetrically arranged between the vertical plates (10), both ends of each dust screen (11) are fixedly connected with connecting plates (12), the connecting plate (12) is fixedly connected with a first threaded rod (13), one end of the first threaded rod (13) penetrates through the side wall of the vertical plate (10) and is in threaded connection with a nut (14), the opposite side walls of the two dust screens (11) are fixedly connected with isolating rods (15), a supporting plate (16) used for supporting another dust screen (11) is fixedly connected to the isolating rod (15);
the utility model discloses a CPCI board card, including fixed plate (2), fixed plate (17), inside wall top fixedly connected with installing frame (31) of fixed plate (17), and installing frame (31) are located the below of CPCI board card body (1), the top terminal surface fixedly connected with connecting frame (18) of installing frame (31), second louvre (19) have been seted up on the lateral wall of connecting frame (18), the top fixedly connected with and the lower surface matched with rubber pad (20) of CPCI board card body (1) of connecting frame (18), the dismantlement formula is connected with phase transition piece (21) in installing frame (31).
2. The encryption computer CPCI board card convenient to maintain and replace according to claim 1, wherein a strip-shaped hole (22) used for accommodating the first moving block (3) is symmetrically formed in the fixing plate (2), a first sliding block (23) is fixedly connected to the fixing plate (2), a first sliding groove (24) used for sliding connection of the first sliding block (23) is formed in the side wall of the strip-shaped hole (22), a second threaded rod (25) is connected to the first sliding block (23) in a threaded mode, the bottom end of the second threaded rod (25) is rotatably connected to the bottom of the strip-shaped hole (22), the upper end of the second threaded rod (25) penetrates through the strip-shaped hole (22) and is fixedly connected with a belt pulley (26), and the two belt pulleys (26) are connected through a belt (27).
3. The encryption computer CPCI board card convenient to maintain and replace according to claim 1, wherein a sliding plate (28) is fixedly connected to the movable clamping plate (6), a second sliding groove (29) used for the sliding plate (28) to be in sliding connection is formed in the inner side wall of the U-shaped plate (4), a first adjusting bolt (30) is in threaded connection with the sliding plate (28), and the bottom end of the first adjusting bolt (30) is rotatably connected to the U-shaped plate (4).
4. The encryption computer CPCI board card convenient to maintain and replace according to claim 1, wherein the fixing blocks (32) are symmetrically and fixedly connected to the inner side wall of the fixing frame (17), the fixing frame (17) is movably inserted with an insertion plate (33), the insertion plate (33) is connected to the fixing blocks (32) through locking bolts (34), and one end of the insertion plate (33) penetrates through the side wall of the fixing frame (17) and is inserted into the fixing plate (2).
5. The encryption computer CPCI board card convenient to maintain and replace as claimed in claim 1, wherein the material of the phase change block (21) is a phase change material;
symmetrical fixedly connected with U-shaped installation piece (35) on the inside wall of installing frame (31), the equal fixedly connected with in both ends of phase transition piece (21) links piece (36) mutually, the one end locking of linking piece (36) is in U-shaped installation piece (35).
6. A cryptographic computer CPCI board convenient for maintenance and replacement as claimed in claim 5, wherein a movable plate (37) is slidably connected to an inner side wall of the mounting frame (31), a second adjusting bolt (38) is threadedly connected to the mounting frame (31), a tail end of the second adjusting bolt (38) is rotatably connected to the movable plate (37), an insert rod (47) is fixedly connected to the movable plate (37), and one end of the insert rod (47) passes through a side wall of the U-shaped mounting block (35) and is inserted into the connecting block (36).
7. The encryption computer CPCI board card convenient to maintain and replace according to claim 6, wherein both ends of the movable plate (37) are fixedly connected with second sliding blocks (39), and a third sliding groove (40) for slidably connecting the second sliding blocks (39) is formed in the inner side wall of the mounting frame (31).
8. The encryption computer CPCI board card convenient to maintain and replace according to claim 5, wherein a cavity (41) is formed in the inner side wall of the U-shaped mounting block (35), a spring (42) is fixedly connected to the side wall of the top of the cavity (41), a second moving block (43) is fixedly connected to the lower end of the spring (42), a phase connecting rod (44) is fixedly connected to the second moving block (43), one end of the phase connecting rod (44) penetrates through the side wall of the cavity (41) and is fixedly connected with a U-shaped supporting plate (45), and the connecting block (36) is located in the U-shaped supporting plate (45).
9. The encryption computer CPCI board card convenient to maintain and replace according to claim 8, wherein a third heat dissipation hole (46) is formed in the U-shaped supporting plate (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010409681.2A CN111338444B (en) | 2020-05-15 | 2020-05-15 | Encrypted computer CPCI board card convenient to maintain and replace |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010409681.2A CN111338444B (en) | 2020-05-15 | 2020-05-15 | Encrypted computer CPCI board card convenient to maintain and replace |
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| CN111338444A true CN111338444A (en) | 2020-06-26 |
| CN111338444B CN111338444B (en) | 2020-08-04 |
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| CN111338444B (en) | 2020-08-04 |
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