CN110113929A - The electronic information board fixer of fast demountable - Google Patents
The electronic information board fixer of fast demountable Download PDFInfo
- Publication number
- CN110113929A CN110113929A CN201910404305.1A CN201910404305A CN110113929A CN 110113929 A CN110113929 A CN 110113929A CN 201910404305 A CN201910404305 A CN 201910404305A CN 110113929 A CN110113929 A CN 110113929A
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- China
- Prior art keywords
- plate
- block
- fixed
- tooth post
- electronic information
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K13/00—Apparatus or processes specially adapted for manufacturing or adjusting assemblages of electric components
- H05K13/0061—Tools for holding the circuit boards during processing; handling transport of printed circuit boards
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/02—Carrying-off electrostatic charges by means of earthing connections
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
- Connection Of Plates (AREA)
- Time Recorders, Dirve Recorders, Access Control (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to fixed engineering device technique fields, the electronic information board fixer of especially a kind of fast demountable, including upper bed-plate and lower bottom base, wherein, the upper bed-plate is flexibly connected with lower bottom base by connecting column, the upper bed-plate offers upper groove, iron plate is equipped in the upper groove, several fixing grooves are offered on the upper bed-plate, it is equipped with fixed magnet in the fixing groove and is adsorbed on iron plate, iron plate in the upper bed-plate is equipped with link block, the link block slidably connects holding firmware, the holding firmware is by holding block, clamping pin mechanism, regulating mechanism, the clamping structure that clamping mechanism and supporting mechanism are constituted, the lower bottom base is equipped with lower groove, the threaded post connecting with connecting column is fixed in the lower groove, coil is equipped in the lower groove, sealing plate is connected in the lower groove, the present invention realizes electricity The fast assembling-disassembling of sub-information plate, moreover it is possible to which arbitrarily adjustment fixed range has a wide range of applications in fixed engineering device technique field.
Description
Technical field
The present invention relates to fixed engineering device technique field, the electronic information board fixers of especially a kind of fast demountable.
Background technique
Electronic information plate of the present invention includes but is not limited to circuit board and carries out being placed in parallel operation or inspection
The slab construction looked into.Electronic information plate is equipped with multiple electronic components, multi-pass mistake between electronic component and electronic information plate
Soldering is attached.Automation soldering can be realized by exploitation special purpose machinery for electronic information board, but for abnormity
Circuit board and small micro-circuit board, special equipment development cost is higher, usually using the soldering for being accomplished manually electronic component
Work.Artificial soldering can be described as technical ability indispensable in electronic circuit.
When human weld's electronic component, need frequently to convert the position of solder joint and walking circuit plate, work on hand platform
With manual walking circuit Board position, need frequently to dismount circuit board, it is comparatively laborious, and to the fixation that circuit board is fixed
Device is more time-consuming when circuit board dismounts, and inconvenient for operation, in addition circuit board has different specification size, for different big
Fixation device on small circuit board work on hand platform cannot be adjusted fixation, very inconvenient.
Summary of the invention
It is solution work on hand platform with manual walking circuit Board position, needs frequently to dismount circuit board, it is comparatively laborious, and
And the fixation device that circuit board is fixed is more time-consuming when circuit board dismounts, and it is inconvenient for operation, in addition for not
It cannot be adjusted fixed problem with the fixation device on the circuit board work on hand platform of size, invent a kind of fast demountable
Electronic information board fixer.
The technical scheme is that including upper bed-plate and lower bottom base, wherein the upper bed-plate passes through with lower bottom base to be connect
Column is flexibly connected, and the upper bed-plate offers upper groove, and iron plate is equipped in the upper groove, is offered on the upper bed-plate several
It is connected to the fixing groove of upper groove, fixed magnet is equipped in the fixing groove and is adsorbed on iron plate, the iron plate in the upper bed-plate
On be connected with link block, the link block slidably connects convenient for the holding firmware of fix information plate, the holding firmware be by
What holding block, clamping pin mechanism, regulating mechanism, clamping mechanism and supporting mechanism were constituted is easy to implement electronic information plate fast assembling-disassembling
Clamping structure, the lower bottom base are equipped with lower groove, are fixed with threaded post in the lower groove, the connecting column is threaded in
In threaded post, it is equipped with coil in the lower groove, is connected with sealing plate in the lower groove above the coil.
Preferably, wherein one end of the holding block offers the slot that is slidably connected that vertical section is drum, the link block
It is slidably connected at and is slidably connected in slot, the upper sliding eye and lower slider along holding block vertical direction are offered in the holding block
Hole, the upper sliding eye and lower slider hole are straight hole, and the diameter of upper sliding eye is less than the diameter in lower slider hole, the downslide
Dynamic hole is connected with the slot that is slidably connected, and the intersection of upper sliding eye Yu lower slider hole is arranged in the clamping pin mechanism.
Preferably, the clamping pin mechanism includes gib block, upper tooth post, lower tooth post, slider bar, pressing lever, compressed spring, company
Spring and connecting plate are connect, the gib block, which there are eight and radially extended by the inner wall of upper sliding eye, to be constituted, the gib block
One end axially extends in lower slider hole and is formed guiding hock along upper sliding eye, is constituted between each four between the gib block
Every and the evenly distributed shallow sliding slot of guiding and be oriented to deep sliding slot, the outer surface of the upper tooth post is fixed with eight slider bars, described
Slider bar is slidably connected at the shallow sliding slot of guiding and is oriented in deep sliding slot, and the lower tooth post is located in lower slider hole, the compression bullet
In lower slider hole between lower tooth post and link block, the outer surface of the lower tooth post is fixed with incomplete with guiding hock spring
Identical lower hock, the upper tooth post are extended with the upper hock not exclusively identical with lower hock close to one end of lower tooth post.
Preferably, the upper tooth post offers link slot close to one end of lower tooth post, and the lower tooth post is close to upper tooth post
One end is extended with connector, and the connector is movably connected in link slot, and the pressing lever is by upper tooth post far from lower tooth post
One end, which extends, to be constituted, and the intercommunicating pore of connection link slot is offered in the pressing lever, slidably connects connection in the intercommunicating pore
Plate, the connecting spring are fixedly connected in link slot with connecting plate and connector, and tooth post passes through with lower tooth post and connect in formation
The structure that spring is movably connected, the one end of the pressing lever far from upper tooth post axially penetrate through holding block along upper sliding eye
And the outside of holding block is extended to, the intercommunicating pore is connected with pressing seal cap far from one end of holding block.
Preferably, the regulating mechanism includes adjusting block, adjusting rod and the first adjusting nut, and the adjusting block is fixed on card
Gu block is far from being slidably connected on the end face of slot, the pressing lever extends to the outside of holding block, the adjusting block through adjusting block
On offer regulating tank through adjusting block, be fixed with and the perpendicular adjusting rod of pressing lever, the adjusting rod on the pressing lever
In regulating tank and one end far from pressing lever extends to outside adjusting block, and the outer surface thread of the adjusting block is connected with the first tune
Nut is saved, the adjusting rod is between holding block and the first adjusting nut.
Preferably, the clamping mechanism includes limit plate, fixed plate, fixture nut, fixed link, the first stop nut and
Two stop nuts, the limit plate are fixed on the one end of pressing lever far from upper tooth post, and the fixture nut is threaded in pressing
The outer surface of the one end of bar far from holding block, the fixed plate be socketed on pressing lever and be located at limit plate and fixture nut it
Between, the fixed plate offers several edges through-hole parallel with the axis of pressing lever, the fixation far from one end of pressing lever
Bar is movably connected in through-hole, and screw thread, first stop nut and the second stop nut screw thread are offered in the fixed link
Fixed link is connected in two side positions of fixed plate.
Preferably, the fixed link has been embedded in conducting wire, and one end of the conducting wire extends to fixed link far from fixed plate
One end, the conducting wire other end run through the other end of fixed link and are movably connected on iron plate, and are electrically connected with iron plate.
Preferably, the supporting mechanism includes mobile chute, locating slot and support ring flat-plate, the mobile chute and locating slot
It is provided with the outer surface of holding block, the mobile chute runs through the outer surface of holding block along the vertical direction, and the locating slot has more
It is a and be connected with mobile chute, and locating slot is located at the side of the same direction pivots clockwise or counter-clockwise of mobile chute, it is described
One end of support ring flat-plate is slidably connected in mobile chute, and can be connected in locating slot.
Preferably, the center of the upper bed-plate, which extends downwardly structure, rotating cylinder, and constitutes rotation slot structure, the connecting column
One end through sleeve and is connected with the second adjusting nut in internal thread of sleeve, and the interior bottom of the rotating cylinder offers several annulars
Slot slidably connects ball in the annular groove, and second adjusting nut and ball are inconsistent.
Preferably, the iron plate offers opening to position in rotating cylinder, and the opening is connected with connection magnet,
The connection magnet is electrically connected with conducting sphere by connecting wire, and the conducting sphere is located in the rotation slot structure of rotating cylinder composition
And it is in electrical contact with the second adjusting nut, the threaded post is electrically connected with grounded-line.
It can achieve using technical solution of the present invention following the utility model has the advantages that by upper bed-plate, lower bottom base, connecting column, line
Circle and fixed magnet are used cooperatively, can be at work by the repulsive force of coil and fixed magnet by upper bed-plate and lower bottom base
Keep apart, and upper bed-plate can also be freely rotated relative to lower bottom base, it is convenient to electronic information plate fixed on upper bed-plate into
Row operation；By being used cooperatively for fixed magnet, iron plate and link block, convenient for holding firmware is movably connected on iron plate, and
It can also make holding firmware voluntary activity on iron plate, the position of holding firmware can be adjusted according to the size of electronic information plate,
And then convenient for fixed electronic information plate；Pass through upper tooth post, lower tooth post, upper hock, lower hock, gib block, guiding hock, pressing
Bar, compressed spring, connecting spring, pressing lever and fixed plate are used cooperatively, and are easy to implement holding firmware to the fast of electronic information plate
Speed dismounting, improves working efficiency；It, can be one by being used cooperatively for adjusting block, regulating tank, adjusting rod and the first adjusting nut
Determine to adjust the mobile distance of pressing lever in degree, convenient for being fixed according to the electronic information plate of different-thickness；By conducting wire, lead
Electric ball and connecting line are convenient for exporting the electrostatic on electronic information plate, prevent electrostatic from puncturing electronic information plate；Skill of the invention
Art scheme has a wide range of applications in fixed engineering device technique field.
Detailed description of the invention
Fig. 1 is the main view of the electronic information board fixer of fast demountable of the present invention.
Fig. 2 is a-quadrant enlarged drawing in Fig. 1.
Fig. 3 is the holding firmware structural schematic diagram of the electronic information board fixer of fast demountable of the present invention.
Fig. 4 is B area enlarged drawing in Fig. 3.
Fig. 5 is the structural representation of gib block inside the sliding eye of the electronic information board fixer of fast demountable of the present invention
Figure.
Wherein, 1, upper bed-plate, 2, lower bottom base, 3, upper groove, 4, iron plate, 5, fixing groove, 6, fixed magnet, 7, holding firmware,
701, holding block, 702, be slidably connected slot, 703, upper sliding eye, 704, lower slider hole, 8, clamping pin mechanism, 801, gib block,
802, guiding hock, 803, the shallow sliding slot of guiding, 804, the deep sliding slot of guiding, 805, upper tooth post, 806, lower tooth post, 807, upper hock,
808, lower hock, 809, slider bar, 810, compressed spring, 811, link slot, 812, connector, 813, connecting spring, 814, company
Fishplate bar, 815, pressing lever, 816, intercommunicating pore, 817, pressing seal cap, 9, regulating mechanism, 901, adjusting block, 902, regulating tank,
903, adjusting rod, the 904, first adjusting nut, 10, clamping mechanism, 1001, fixed plate, 1002, limit plate, 1003, fixed spiral shell
Mother, 1004, fixed link, the 1005, first stop nut, the 1006, second stop nut, 1007, conducting wire, 11, supporting mechanism, 111,
Mobile chute, 112, locating slot, 113, support ring flat-plate, 12, link block, 13, connecting column, 14, rotating cylinder, the 15, second adjusting nut,
16, annular groove, 17, ball, 18, connection magnet, 19, connecting wire, 20, conducting sphere, 21, lower groove, 22, threaded post, 23, line
Circle, 24, sealing plate.
Specific embodiment
It will be recognized by those of ordinary skill in the art that " top ", " lower section ", " upward ", " downward ", " top ", " bottom
The terms such as portion " are to be not offered as the limitation to the scope of the present invention being defined by the appended claims for describing attached drawing.
The electronic information board fixer of fast demountable as shown in Figs. 1-5, including upper bed-plate 1 and lower bottom base 2, upper bottom
Seat 1 is flexibly connected with lower bottom base 2 by connecting column 13, relative to lower bottom base 2 is that shaft carries out with connecting column 13 convenient for upper bed-plate 1
Rotation, and then convenient for driving the electronic information plate rotation on upper bed-plate 1, it is convenient that electronic information plate is operated.Upper bed-plate 1 is opened
Equipped with upper groove 3, it is equipped with iron plate 4 in upper groove 3, the fixing groove 5 of several connection upper grooves 3, fixing groove are offered on upper bed-plate 1
It is equipped with fixed magnet 6 in 5 and is adsorbed on iron plate 4, link block 12, link block 12 are connected on the iron plate 4 in upper bed-plate 1
The holding firmware 7 convenient for fix information plate is slidably connected, convenient for passing through the magnetic attracting force of fixed magnet 6, connection will be connected to
Holding firmware 7 on block 12 is adsorbed on iron plate 4 and is fixed, while the movement on iron plate 4 of holding block 701 can also be made to take office
Meaning position, is conveniently adjusted holding firmware 7, and then be fixed according to the electronic information plate of different sizes.Holding firmware 7 is by card
Gu it is fast that block 701, clamping pin mechanism 8, regulating mechanism 9, clamping mechanism 10 and supporting mechanism 11 were constituted is easy to implement electronic information plate
The clamping structure of speed dismounting, it is mobile by the fixed positioning up and down for realizing clamping mechanism 10 of about 8 bayonet lock of clamping pin mechanism, pass through tune
It saves mechanism 9 and adjusts height of the clamping pin mechanism 8 apart from iron plate 4, be convenient for supporting electronic information plate far from iron by supporting mechanism 11
Plate 4, is that electronic component on electronic information plate reserves adequate space, and can also according to the electronic information plate of different-thickness into
Row adjustment is fixed, and then can pass through holding block 701, clamping pin mechanism 8,11 phase of regulating mechanism 9, clamping mechanism 10 and supporting mechanism
Mutually cooperation is realized and carries out quickly fixed to electronic information plate and dismantle.Lower bottom base 2 is equipped with lower groove 21, weldering in lower groove 21
It connects and is fixed with threaded post 22, connecting column 13 is threaded in threaded post 22, convenient for the dismounting of threaded post 22, during transportation
The occupied space size for reducing whole device, is readily transported.The center of upper bed-plate 1, which extends downwardly structure, rotating cylinder 14, and constitutes set
Barrel structure, the one end of connecting column 13 far from lower bottom base 2 through sleeve and are connected with the second adjusting nut 15 in internal thread of sleeve, just
In limiting upper bed-plate 1 by the second adjusting nut 15, upper bed-plate 1 is prevented to be detached from from connecting column 13.It opens the interior bottom of rotating cylinder 14
Equipped with several annular grooves 16, several balls 17 are slidably connected in annular groove 16, the second adjusting nut 15 and ball 17 are inconsistent,
Convenient for making upper bed-plate 1 reduce frictional force when rotating relative to lower bottom base 2 by ball 17 and annular groove 16, so that rotation is more
Easily, but also the second adjusting nut 15 and the interior bottom friction of rotating cylinder 14 can effectively be avoided to be lost, prolonged the service life.Iron
Plate 4 in rotating cylinder 14 opening is offered to position, convenient for by opening dismounting and adjusting the second adjusting nut 15, and prevent
Iron plate 4 influences height of the connecting column 13 in rotating cylinder 14 when adjusting connecting column 13 by the second adjusting nut 15.Opening activity
It is connected with connection magnet 18, connection magnet 18 is electrically connected with conducting sphere 20 by connecting wire 19, and conducting sphere 20 is located at rotating cylinder
In the 14 rotation slot structures constituted and in electrical contact with the second adjusting nut 15, threaded post 22 is electrically connected with grounded-line, is convenient for
It will be uploaded from electronic information plate by connection magnet 18, connecting wire 19, conducting sphere 20, the second adjusting nut 15 and connecting column 13
The electrostatic led on iron plate 4 conducts, and avoids electrostatic from retaining on the securing means, damages.Line is equipped in lower groove 21
Circle 23, coil 23 are connect by conducting wire with extraneous power cable, can be powered using coil 23 and be generated magnetic force, so that coil 23
The magnetic force direction that the magnetic force and fixed magnet 6 of generation generate is on the contrary, using the magnet principle that identical charges repel each other, after coil 23 is powered
Upper bed-plate 1 is repelled far from lower bottom base 2, and then can be rotated convenient for upper bed-plate 1 relative to lower bottom base 2, and when not in use
Repulsive force can also be eliminated by powering off coil 23, reduce the size of whole device occupied space.It is recessed above coil 23
It is connected with sealing plate 24 in slot 21, convenient for coil 23 is isolated from the outside, avoids coil 23 is exposed from causing to get an electric shock when using outside.
The electronic information board fixer of fast demountable as shown in Figs. 1-5, holding firmware 7 include holding block 701, are fixed
Wherein one end of block 701 offers the slot 702 that is slidably connected that vertical section is drum, and link block 12 is and 702 phase of slot that is slidably connected
Identical drum and material is iron, nickel, cobalt and its alloy material, and is slidably connected at and is slidably connected in slot 702, is convenient for link block
12 are joined together to form an entirety with holding block 701, and then as link block 12 is absorbed and fixed on iron plate 4, additionally it is possible to
The shift position with the movement of link block 12.The upper sliding eye along 701 vertical direction of holding block is offered in holding block 701
703 and lower slider hole 704, upper sliding eye 703 and lower slider hole 704 are straight hole, and the diameter of upper sliding eye 703 is less than and glides
The diameter in dynamic hole 704, lower slider hole 704 are connected with the slot 702 that is slidably connected, and the setting of clamping pin mechanism 8 is in upper sliding eye 703 under
The intersection of sliding eye 704 is arranged in upper sliding eye 703 and lower slider hole 704 convenient for clamping pin mechanism 8, and passes through upper cunning
Dynamic hole 703 diameter different from lower slider hole 704 carries out bayonet lock convenient for clamping pin mechanism 8 and fixes, and then realizes holding firmware 7 to electronics
The fixation and disassembly of information board.Clamping pin mechanism 8 includes gib block 801, upper tooth post 805, lower tooth post 806, slider bar 809, pressing
Bar 815, compressed spring 810, connecting spring and connecting plate, gib block 801 have eight and by the inner wall of upper sliding eye 703 radially
Extend and constitute, one end of gib block 801 axially extends in lower slider hole 704 along upper sliding eye 703 and forms guiding hock
802, each four intervals are constituted between gib block 801 and the shallow sliding slot 803 of evenly distributed guiding and are oriented to deep sliding slot 804, and are led
To deep sliding slot 804 interior bottom and upper sliding eye 703 inner wall in the same plane, be oriented to shallow sliding slot 803 depth be less than leads
To the depth of deep sliding slot 804, the outer surface of upper tooth post 805 is welded with eight slider bars 809, and slider bar 809 is slidably connected
It is being oriented to shallow sliding slot 803 and is being oriented in deep sliding slot 804, so that upper tooth post 805 is merely able to along the shallow sliding slot 803 of guiding and is oriented to deep
It is slided in the shallow sliding slot 803 of guiding and the deep sliding slot 804 of guiding in the direction of sliding slot 804.It is oriented to shallow sliding slot 803 and is oriented to deep sliding slot
804, in the closed at one end of separate lower slider hole 704, also avoid tooth post 805 from the shallow sliding slot 803 of guiding and are oriented to deep sliding slot 804
Interior abjection.Lower tooth post 806 is located in lower slider hole 704, under compressed spring 810 is between lower tooth post 806 and link block 12
In sliding eye 704, the outer surface of lower tooth post 806 is welded with the lower hock 808 not exclusively identical with guiding hock 802, on
Tooth post 805 is extended with the upper hock 807 not exclusively identical with lower hock 808 close to one end of lower tooth post 806, in upper tooth post 805
Lower tooth post 806 and lower 808 slide downward of hock are driven when slide downward, the engagement of upper tooth post 805 and lower tooth post 806 is incomplete
Engagement, only tooth tip portion have been engaged a part, and the subsequent slider bar 809 of two teeth and lower hock 808 that are engaged are same
It is oriented to 804 slide inside of deep sliding slot, after tooth post 806 skids off the deep sliding slot 804 of guiding under the promotion of upper tooth post 805 instantly, due to pressure
The tooth of the effect of contracting spring 810, lower hock 808 can be slided along the inclined-plane of the tooth for the upper hock 807 being meshed, in this way on inclined-plane
Under the action of, lower hock 808 drives lower tooth post 806 that can turn over an angle, and sliding into the other side goes, and hock 808 is descended to slide at this time
It is not exclusively engaged to shallow 803 whereabouts of sliding slot of guiding, and with guiding hock 802, since the thickness of lower hock 808 is greater than guiding
The depth of shallow sliding slot 803, lower hock 808, which cannot bounce back, realizes bayonet lock, and lower tooth post 806 position at the beginning that compares carries out downwards
The sliding of a distance makes traveller slide downward again, and lower tooth post 806 drives lower hock 808 to be detached from guiding hock 802, together
At present hock 808 rotates under the ramp effect of upper hock 807, so that lower hock 808 turns to and is oriented to deep sliding slot 804 relatively
The position answered, 805 slide downward of tooth post in stopping, upper tooth post 805 and lower tooth post 806 under the action of compressed spring 810 simultaneously
Upward sliding descends the sliding in the deep sliding slot 804 of guiding of hock 808 to be restored to initial position at this time.Pass through upper hock 807, lower tooth
Pawl 808, guiding hock 802, compressed spring 810 and slider bar 809 and the shallow sliding slot 803 of guiding and the phase for being oriented to deep sliding slot 804
Mutually cooperation is easy to implement pressing lever 815 and clamping mechanism 10 is driven to move up and down, and then cooperates supporting mechanism 11 to electronic information plate
It is fixed.
The electronic information board fixer of fast demountable as shown in Figs. 1-5, upper tooth post 805 is close to lower tooth post 806
One end offers link slot 811, and lower tooth post 806 is extended with connector 812,812 activity of connector close to one end of upper tooth post 805
It is connected in link slot 811, and connecting spring 813 is fixedly connected in link slot 811 with connecting plate 814 and connector 812, just
In upper tooth post 805 and lower tooth post 806 link together by connecting spring 813, lower about 806 hock of tooth post, 808 quilt is prevented
Upper tooth post 805 is arbitrarily detached from lower tooth post 806 and slides up and down after guiding 802 bayonet lock of hock, and then influences to consolidate electronic information plate
Fixed, in addition connecting spring 813 can also play certain buffer function to upper tooth post 805, avoid fixing after pressing pressing lever 815
10 transition of mechanism applies pressure to electronic information plate and damages.Pressing lever 815 by upper tooth post 805 far from lower tooth post 806 one
End, which extends, to be constituted, and the one end of pressing lever 815 far from upper tooth post 805 axially penetrating through holding block 701 and prolong along upper sliding eye 703
The outside of holding block 701 is reached, is slided up and down convenient for controlling upper tooth post 805 by pressing lever 815, and then realize entire bayonet lock machine
Structure 8 carries out bayonet lock positioning.The intercommunicating pore 816 of connection link slot 811 is offered in pressing lever 815, is slidably connected in intercommunicating pore 816
There is connecting plate 814, tooth post 805 and lower tooth post 806 pass through the structure that connecting spring 813 is movably connected in formation, connection
Hole 816 is convenient for placing connecting plate 814, and connecting plate 814 has been convenient for connecting upper tooth post 805 and lower tooth post by connecting spring 813
806, while lower tooth post 806 can also be enable to rotate relative to upper tooth post 805, and then can be realized lower hock 808 and guiding
802 phase bayonet lock of hock.Intercommunicating pore 816 is connected with pressing seal cap 817 far from one end of holding block 701, convenient for blocking intercommunicating pore
816, it prevents dust and other impurities from falling into intercommunicating pore 816, influences the normal rotation of connecting plate 814 and be placed and taken out.By densification
Sealing cap 817 is flexible rubber material, keeps finger more comfortable when can press pressing lever 815 downwards.
The electronic information board fixer of fast demountable as shown in Figs. 1-5, regulating mechanism 9 include adjusting block 901, adjust
Pole 903 and the first adjusting nut 904, adjusting block 901 are weldingly fixed on end face of the holding block 701 far from the slot 702 that is slidably connected
On, pressing lever 815 extends to the outside of holding block 701 through adjusting block 901, offers on adjusting block 901 through adjusting block 901
Regulating tank 902, be welded on pressing lever 815 with the perpendicular adjusting rod 903 of pressing lever 815, adjusting rod 903 is in regulating tank
In 902 and one end far from pressing lever 815 extends to outside adjusting block 901, and the outer surface thread of adjusting block 901 is connected with the first tune
Nut 904 is saved, adjusting rod 903 is between holding block 701 and the first adjusting nut 904, convenient for adjusting by the first conciliation nut
It is moved up and down in locking nub 901, compressing adjusting rod 903 drives pressing lever 815 to move up and down, and then adjusts pressing lever 815 and fixing
Length outside block 701.
The electronic information board fixer of fast demountable as shown in Figs. 1-5, clamping mechanism 10 include limit plate 1002,
Fixed plate 1001, fixture nut 1003, fixed link 1004, the first stop nut 1005 and the second stop nut 1006, limit plate
1002 are weldingly fixed on the one end of pressing lever 815 far from upper tooth post 805, and it is remote that fixture nut 1003 is threaded in pressing lever 815
The outer surface of one end from holding block 701, fixed plate 1001 are socketed on pressing lever 815 and are located at limit plate 1002 and fixed spiral shell
Between mother 1003, fixed plate 1001 is freely rotated with pressing lever 815 for shaft, but also pass through fixture nut
1003 and limit plate 1002 fixed plate 1001 is defined, prevent fixed plate 1001 be detached from pressing lever 815.Fixed plate 1001 is remote
One end from pressing lever 815 offers several edges through-hole parallel with the axis of pressing lever 815, and fixed link 1004 is flexibly connected
In through-hole, screw thread is offered in fixed link 1004, the first stop nut 1005 and the second stop nut 1006 are threaded in
Fixed link 1004 and is limited in two side positions of fixed plate 1001 with by the first stop nut 1005 and the second stop nut 1006
Determine fixed link 1004, prevents fixed link 1004 to be detached from fixed plate 1001, and pass through the first stop nut 1005 and second of rotation
Stop nut 1006 can also adjust fixed link 1004, so that fixed link 1004 is in fixed plate 1001 close to the length of 4 side of iron plate
Degree is able to carry out adjusting, and then fixation is adjusted according to the electronic information plate of different-thickness.Fixed link 1004, which has been embedded in, to be led
Line 1007, one end of conducting wire 1007 extend to the one end of fixed link 1004 far from fixed plate 1001, and 1007 other end of conducting wire runs through
The other end of fixed link 1004 is simultaneously movably connected on iron plate 4, and is electrically connected with iron plate 4, convenient for will be on electronic information plate
Electrostatic is exported, and prevents on electronic information plate that electrostatic is excessive to cause electronic information plate punch through damage.
The electronic information board fixer of fast demountable as shown in Figs. 1-5, supporting mechanism 11 include mobile chute
111, locating slot 112 and support ring flat-plate 113, mobile chute 111 and locating slot 112 are provided with the outer surface of holding block 701, mobile
Sliding slot 111 runs through the outer surface of holding block 701 along the vertical direction, and locating slot 112 has multiple and is connected with mobile chute 111,
And locating slot 112 is located at the side of the same direction pivots clockwise or counter-clockwise of mobile chute 111, one end of support ring flat-plate 113 is sliding
It is dynamic to be connected in mobile chute 111, and can be connected in locating slot 112, convenient for being limited by mobile chute 111 and fixing groove 5
Surely height of the support ring flat-plate 113 apart from iron plate 4, and then cooperate clamping pin mechanism 8 and clamping structure to the electronic information of different-thickness
Plate is supported and fixes.
In use, the second adjusting nut 15 is adjusted as needed first, so that the distance between upper bed-plate 1 and lower bottom base 2
To proper height, then coil 23 is powered, the separate lower bottom base 2 under the action of repulsive interaction of upper bed-plate 1, then according to e-mail
Cease plate thickness adjust support ring flat-plate 113732 on holding block 701 position and fixed link 1004 under fixed plate 1001
The length of side, to enable after pressing pressing lever 815 fixed link 1004 appropriate inconsistent with electronic information plate and then realizes
Fixation to electronic information plate, then according to electronic information plate several link blocks 12 of rea adjusting and holding firmware 7 on iron plate 4
Position, enable holding firmware 7 to surround the edge of electronic information plate, and place electronic information plate on the supporting plate, then connect
Fluctuation fixed plate 1001, the fixed link 1004 in the fixed plate 1001 said be directed at the edge of electronic information plate, followed by pressing
Pressing lever 815, so that pressing lever 815 drives upper tooth post 805, upper tooth post 805 drives lower tooth post 806, and then blocks lower hock 808
Group moves down pressing lever 815 between guiding hock 802, and then fixed plate 1001 is made to drive fixed link 1004 to moving down
It is dynamic, realize the fixation to electronic information plate；When disassembly, press pressing lever 815 first so that lower hock 808 from guiding hock 802
Between be detached from and turned at the deep sliding slot 804 of guiding along upper hock 807, then unclamp pressing lever 815, upper tooth post 805 and under
The upward sliding under the elastic force effect of compressed spring 810 of tooth post 806, descends hock 808 to slide in the deep sliding slot 804 of guiding at this time,
It is moved up so that pressing lever 815 is whole, and then fixed plate 1001 is made to drive fixed link 1004 far from electronic information plate, followed by stirring
Fixed plate 1001 makes fixed link 1004 not remove electronic information plate after being directed at electronic information plate, is finally by the power-off of coil 23
It can.
It can achieve using technical solution of the present invention following the utility model has the advantages that by upper bed-plate, lower bottom base, connecting column, line
Circle and fixed magnet are used cooperatively, can be at work by the repulsive force of coil and fixed magnet by upper bed-plate and lower bottom base
Keep apart, and upper bed-plate can also be freely rotated relative to lower bottom base, it is convenient to electronic information plate fixed on upper bed-plate into
Row operation；By being used cooperatively for fixed magnet, iron plate and link block, convenient for holding firmware is movably connected on iron plate, and
It can also make holding firmware voluntary activity on iron plate, the position of holding firmware can be adjusted according to the size of electronic information plate,
And then convenient for fixed electronic information plate；Pass through upper tooth post, lower tooth post, upper hock, lower hock, gib block, guiding hock, pressing
Bar, compressed spring, connecting spring, pressing lever and fixed plate are used cooperatively, and are easy to implement holding firmware to the fast of electronic information plate
Speed dismounting, improves working efficiency；It, can be one by being used cooperatively for adjusting block, regulating tank, adjusting rod and the first adjusting nut
Determine to adjust the mobile distance of pressing lever in degree, convenient for being fixed according to the electronic information plate of different-thickness；By conducting wire, lead
Electric ball and connecting line are convenient for exporting the electrostatic on electronic information plate, prevent electrostatic from puncturing electronic information plate；Skill of the invention
Art scheme has a wide range of applications in fixed engineering device technique field.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. the electronic information board fixer of fast demountable, including upper bed-plate (1) and lower bottom base (2), wherein the upper bed-plate
(1) it is flexibly connected with lower bottom base (2) by connecting column (13), the upper bed-plate (1) offers upper groove (3), the upper groove
(3) iron plate (4) are equipped in, the fixing groove (5) of several connections upper groove (3), the fixing groove are offered on the upper bed-plate (1)
(5) it is equipped with fixed magnet (6) in and is adsorbed on iron plate (4), the company of being connected on the iron plate (4) in the upper bed-plate (1)
Connect block (12), the holding firmware (7) that the link block (12) slidably connects convenient for fix information plate, the holding firmware (7) be by
What holding block (701), clamping pin mechanism (8), regulating mechanism (9), clamping mechanism (10) and supporting mechanism (11) were constituted is easy to implement
The clamping structure of electronic information plate fast assembling-disassembling, the lower bottom base (2) are equipped with lower groove (21), solid in the lower groove (21)
Surely have threaded post (22), the connecting column (13) is threaded on threaded post (22), and coil is equipped in the lower groove (21)
(23), sealing plate (24) are connected in the lower groove (21) above the coil (23).
2. the electronic information board fixer of fast demountable according to claim 1, which is characterized in that the holding block
(701) wherein one end offers the slot that is slidably connected (702) that vertical section is drum, and the link block (12) is slidably connected at cunning
In dynamic link slot (702), offered in the holding block (701) along holding block (701) vertical direction upper sliding eye (703) and
Lower slider hole (704), the upper sliding eye (703) and lower slider hole (704) are straight hole, and the diameter of upper sliding eye (703)
Less than the diameter of lower slider hole (704), the lower slider hole (704) is connected with the slot that is slidably connected (702), the clamping pin mechanism
(8) intersection in upper sliding eye (703) and lower slider hole (704) is set.
3. the electronic information board fixer of fast demountable according to claim 2, which is characterized in that the bayonet lock machine
Structure (8) includes gib block (801), upper tooth post (805), lower tooth post (806), slider bar (809), pressing lever (815), compressed spring
(810), connecting spring (813) and connecting plate (814), the gib block (801) have eight and by the inner wall of upper sliding eye (703)
Composition is radially extended, one end of the gib block (801) axially extends to lower slider hole (704) along upper sliding eye (703)
It is interior and form guiding hock (802), each four intervals and the evenly distributed shallow sliding slot of guiding are constituted between the gib block (801)
(803) and it is oriented to deep sliding slot (804), the outer surface of the upper tooth post (805) is fixed with eight slider bars (809), the sliding
Item (809) is slidably connected at the shallow sliding slot (803) of guiding and is oriented in deep sliding slot (804), and the lower tooth post (806) is located at lower slider
In hole (704), in lower slider hole (704) of the compressed spring (810) between lower tooth post (806) and link block (12),
The outer surface of the lower tooth post (806) is fixed with the lower hock (808) not exclusively identical with guiding hock (802), the upper tooth
Column (805) is extended with the upper hock (807) not exclusively identical with lower hock (808) close to the one end of lower tooth post (806).
4. the electronic information board fixer of fast demountable according to claim 3, which is characterized in that the upper tooth post
(805) one end close to lower tooth post (806) offers link slot (811), and the lower tooth post (806) is close to upper tooth post (805)
One end is extended with connector (812), and the connector (812) is movably connected in link slot (811), the pressing lever (815)
Extended by upper tooth post (805) far from the one end of lower tooth post (806) and constituted, offers connection link slot in the pressing lever (815)
(811) intercommunicating pore (816), the intercommunicating pore (816) is interior to be slidably connected connecting plate (814), and the connecting spring (813) exists
It is fixedly connected in link slot (811) with connecting plate (814) and connector (812), tooth post (805) and lower tooth post (806) in formation
The structure being movably connected by connecting spring (813), one end edge of the pressing lever (815) far from upper tooth post (805)
The outside for axially penetrating through holding block (701) and extending to holding block (701) of upper sliding eye (703), the intercommunicating pore (816) are remote
One end from holding block (701) is connected with pressing seal cap (817).
5. the electronic information board fixer of fast demountable according to claim 4, which is characterized in that the adjusting machine
Structure (9) includes adjusting block (901), adjusting rod (903) and the first adjusting nut (904), and the adjusting block (901) is fixed on fixing
For block (701) far from being slidably connected on the end face of slot (702), the pressing lever (815) extends to holding block through adjusting block (901)
(701) outside offers the regulating tank (902) through adjusting block (901), the pressing lever on the adjusting block (901)
(815) be fixed on pressing lever (815) perpendicular adjusting rod (903), the adjusting rod (903) in the regulating tank (902) and
Adjusting block (901) is extended to outside far from the one end of pressing lever (815), and the outer surface thread of the adjusting block (901) is connected with the
One adjusting nut (904), the adjusting rod (903) is between holding block (701) and the first adjusting nut (904).
6. the electronic information board fixer of fast demountable according to claim 4, which is characterized in that the fixing machine
Structure (10) includes limit plate (1002), fixed plate (1001), fixture nut (1003), fixed link (1004), the first stop nut
(1005) and the second stop nut (1006), the limit plate (1002) are fixed on pressing lever (815) far from upper tooth post (805)
One end, the fixture nut (1003) are threaded in the outer surface of the one end of pressing lever (815) far from holding block (701), institute
Fixed plate (1001) is stated to be socketed on pressing lever (815) and between limit plate (1002) and fixture nut (1003), it is described
Fixed plate (1001) offers several edges through-hole parallel with the axis of pressing lever (815) far from the one end of pressing lever (815),
The fixed link (1004) is movably connected in through-hole, and screw thread, the first limit spiral shell are offered on the fixed link (1004)
Female (1005) and the second stop nut (1006) are threaded in fixed link (1004) in two side positions of fixed plate (1001).
7. the electronic information board fixer of fast demountable according to claim 6, which is characterized in that the fixed link
(1004) it has been embedded in conducting wire (1007), one end of the conducting wire (1007) extends to fixed link (1004) far from fixed plate
(1001) one end, conducting wire (1007) other end run through the other end of fixed link (1004) and are movably connected in iron plate (4)
On, and be electrically connected with iron plate (4).
8. the electronic information board fixer of fast demountable according to claim 1, which is characterized in that the support machine
Structure (11) includes mobile chute (111), locating slot (112) and support ring flat-plate (113), the mobile chute (111) and locating slot
(112) it is provided with the outer surface of holding block (701), the mobile chute (111) is along the vertical direction through the outer of holding block (701)
Surface, the locating slot (112) has multiple and is connected with mobile chute (111), and locating slot (112) is located at mobile chute
(111) one end of the side of same direction pivots clockwise or counter-clockwise, support ring flat-plate (113) is slidably connected at mobile chute
(111) it in, and can be connected in locating slot (112).
9. the electronic information board fixer of fast demountable according to claim 1, which is characterized in that the upper bed-plate
(1) center, which extends downwardly structure, rotating cylinder (14), and constitutes rotation slot structure, and sleeve is run through simultaneously in one end of the connecting column (13)
It being connected with the second adjusting nut (15) in internal thread of sleeve, the interior bottom of the rotating cylinder (14) offers several annular grooves (16),
It is slidably connected ball (17) in the annular groove (16), second adjusting nut (15) and ball (17) are inconsistent.
10. the electronic information board fixer of fast demountable according to claim 9, which is characterized in that the iron plate
(4) opening is offered to position in rotating cylinder (14) institute, the opening is connected with connection magnet (18), the connection magnet
(18) it is electrically connected with conducting sphere (20) by connecting wire (19), the conducting sphere (20) is located at the rotation of rotating cylinder (14) composition
In slot structure and in electrical contact with the second adjusting nut (15), the threaded post (22) is electrically connected with grounded-line.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010900761.8A CN111970918B (en) | 2019-05-14 | 2019-05-14 | Circuit board fixing device convenient to dismouting |
| CN202010878089.7A CN111988978B (en) | 2019-05-14 | 2019-05-14 | Fixing device for welding electronic information board |
| CN201910404305.1A CN110113929B (en) | 2019-05-14 | 2019-05-14 | Electronic information board fixing device capable of being quickly disassembled and assembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910404305.1A CN110113929B (en) | 2019-05-14 | 2019-05-14 | Electronic information board fixing device capable of being quickly disassembled and assembled |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010878089.7A Division CN111988978B (en) | 2019-05-14 | 2019-05-14 | Fixing device for welding electronic information board |
| CN202010900761.8A Division CN111970918B (en) | 2019-05-14 | 2019-05-14 | Circuit board fixing device convenient to dismouting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110113929A true CN110113929A (en) | 2019-08-09 |
| CN110113929B CN110113929B (en) | 2020-10-02 |
Family
ID=67490320
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010878089.7A Expired - Fee Related CN111988978B (en) | 2019-05-14 | 2019-05-14 | Fixing device for welding electronic information board |
| CN202010900761.8A Expired - Fee Related CN111970918B (en) | 2019-05-14 | 2019-05-14 | Circuit board fixing device convenient to dismouting |
| CN201910404305.1A Expired - Fee Related CN110113929B (en) | 2019-05-14 | 2019-05-14 | Electronic information board fixing device capable of being quickly disassembled and assembled |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010878089.7A Expired - Fee Related CN111988978B (en) | 2019-05-14 | 2019-05-14 | Fixing device for welding electronic information board |
| CN202010900761.8A Expired - Fee Related CN111970918B (en) | 2019-05-14 | 2019-05-14 | Circuit board fixing device convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN111988978B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112195526A (en) * | 2020-10-10 | 2021-01-08 | 天长市大发化纤有限公司 | Yarn guide frame convenient for dismounting and mounting of yarn guide roller and used for polyester staple fiber production |
| CN112243338A (en) * | 2019-09-29 | 2021-01-19 | 南阳理工学院 | Dustproof heat dissipation structure for communication equipment |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988978B (en) * | 2019-05-14 | 2021-10-22 | 广东顺德胜崎电子科技有限公司 | Fixing device for welding electronic information board |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2549511A1 (en) * | 2010-03-15 | 2013-01-23 | Omron Corporation | Contact switching device |
| WO2014207802A1 (en) * | 2013-06-24 | 2014-12-31 | 富士機械製造株式会社 | Component mounting machine |
| CN206232234U (en) * | 2016-08-31 | 2017-06-09 | 无锡优萌模塑制造有限公司 | A kind of easy-to-dismount plastic wire spool |
| US20180132392A1 (en) * | 2016-11-08 | 2018-05-10 | Flex Ltd. | Adjustable carrier with changeable core and methods for manufacturing printed circuit board assemblies |
| CN207668665U (en) * | 2017-12-25 | 2018-07-31 | 镇江市丹徒区飞翔电子有限公司 | A kind of pcb board welding fixture |
| CN108419379A (en) * | 2018-01-25 | 2018-08-17 | 东莞市圣荣自动化科技有限公司 | A kind of automatic clamping platen of pcb board processing |
| CN108829010A (en) * | 2018-07-17 | 2018-11-16 | 南阳理工学院 | A kind of intelligent electrical controller |
| CN208434201U (en) * | 2018-06-14 | 2019-01-25 | 长沙木森光电技术有限公司 | A kind of circuit board wire welding tool |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0770796B2 (en) * | 1988-11-28 | 1995-07-31 | 松下電器産業株式会社 | Electronic device manufacturing method |
| CN206042612U (en) * | 2016-06-22 | 2017-03-22 | 樊令宇 | Screens variable circuit board fixing device |
| CN208233622U (en) * | 2018-04-28 | 2018-12-14 | 广州智联自动化技术有限公司 | A kind of PCB tray |
| CN108415532A (en) * | 2018-06-05 | 2018-08-17 | 郑州搜趣信息技术有限公司 | A kind of computer cabinet for capableing of fast quick-detach computer motherboard |
| CN208805759U (en) * | 2018-06-21 | 2019-04-30 | 南京尹特利微电子科技有限公司 | A kind of computer-internal integrated circuit board is convenient for clamping apparatus |
| CN111988978B (en) * | 2019-05-14 | 2021-10-22 | 广东顺德胜崎电子科技有限公司 | Fixing device for welding electronic information board |
-
2019
- 2019-05-14 CN CN202010878089.7A patent/CN111988978B/en not_active Expired - Fee Related
- 2019-05-14 CN CN202010900761.8A patent/CN111970918B/en not_active Expired - Fee Related
- 2019-05-14 CN CN201910404305.1A patent/CN110113929B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2549511A1 (en) * | 2010-03-15 | 2013-01-23 | Omron Corporation | Contact switching device |
| WO2014207802A1 (en) * | 2013-06-24 | 2014-12-31 | 富士機械製造株式会社 | Component mounting machine |
| CN206232234U (en) * | 2016-08-31 | 2017-06-09 | 无锡优萌模塑制造有限公司 | A kind of easy-to-dismount plastic wire spool |
| US20180132392A1 (en) * | 2016-11-08 | 2018-05-10 | Flex Ltd. | Adjustable carrier with changeable core and methods for manufacturing printed circuit board assemblies |
| CN207668665U (en) * | 2017-12-25 | 2018-07-31 | 镇江市丹徒区飞翔电子有限公司 | A kind of pcb board welding fixture |
| CN108419379A (en) * | 2018-01-25 | 2018-08-17 | 东莞市圣荣自动化科技有限公司 | A kind of automatic clamping platen of pcb board processing |
| CN208434201U (en) * | 2018-06-14 | 2019-01-25 | 长沙木森光电技术有限公司 | A kind of circuit board wire welding tool |
| CN108829010A (en) * | 2018-07-17 | 2018-11-16 | 南阳理工学院 | A kind of intelligent electrical controller |
Non-Patent Citations (1)
| Title |
|---|
| 陈华敏，曹婷: "基于项目"三人表决器"的电子设计自动化课程流程设计", 《价值工程》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112243338A (en) * | 2019-09-29 | 2021-01-19 | 南阳理工学院 | Dustproof heat dissipation structure for communication equipment |
| CN112243338B (en) * | 2019-09-29 | 2022-11-29 | 合肥星波通信技术有限公司 | Dustproof heat dissipation structure for communication equipment |
| CN112195526A (en) * | 2020-10-10 | 2021-01-08 | 天长市大发化纤有限公司 | Yarn guide frame convenient for dismounting and mounting of yarn guide roller and used for polyester staple fiber production |
| CN112195526B (en) * | 2020-10-10 | 2021-06-22 | 天长市大发化纤有限公司 | Yarn guide frame convenient for dismounting and mounting of yarn guide roller and used for polyester staple fiber production |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111988978B (en) | 2021-10-22 |
| CN111970918B (en) | 2021-08-10 |
| CN111988978A (en) | 2020-11-24 |
| CN111970918A (en) | 2020-11-20 |
| CN110113929B (en) | 2020-10-02 |
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