CN108834308A - It is a kind of convenient for fixed wiring board - Google Patents
It is a kind of convenient for fixed wiring board Download PDFInfo
- Publication number
- CN108834308A CN108834308A CN201811022805.0A CN201811022805A CN108834308A CN 108834308 A CN108834308 A CN 108834308A CN 201811022805 A CN201811022805 A CN 201811022805A CN 108834308 A CN108834308 A CN 108834308A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- block
- fixed
- diameter
- wiring board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005611 electricity Effects 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 229920000297 Rayon Polymers 0.000 claims description 4
- 230000003139 buffering effect Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 208000009146 rhinoscleroma Diseases 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
-
- 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
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0201—Thermal arrangements, e.g. for cooling, heating or preventing overheating
-
- 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
- H05K1/00—Printed circuits
- H05K1/18—Printed circuits structurally associated with non-printed electric components
-
- 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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The invention discloses a kind of convenient for fixed wiring board,Including fixed device and circuit board,The bottom right side of the fixed device is connected with circuit board,The top surface of the circuit board is provided with current element,And the top surface of circuit board is provided with electronics,The circuit board is internally provided with circuit,And the top surface of circuit board is provided with battery,The top surface of the circuit board is provided with fastening screw,And the surface at the top of circuit board is provided with and connects electric block,Described connect is provided with transmission of electricity block on the left of electric block,Clamping block is placed into cabinet link block,It is fixed again by connector and retainer plate,Guard column can protect connecting portion simultaneously,Nut is placed into the bottom of circuit board connecting hole,Rotating block can be pinched with hand,And connecting column is connect with nut,Because of the shape of rotating block,It can tighten or remove by hand,It is convenient when being repaired to wiring board.
Description
Technical field
The present invention relates to wiring board technology fields, and in particular to a kind of convenient for fixed wiring board.
Background technique
Wiring board has referred to as circuit board, and the title of circuit board has：Ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride
Ceramic circuit board, wiring board, pcb board, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB, ultra-thin wiring board, ultra-thin circuit
Plate, printing (copper lithographic technique) circuit board etc..Circuit board makes circuit miniaturization, intuitiveization, the batch production for fixed circuit
It plays an important role with optimization electrical appliance layout.Circuit board can be described as printed wiring board or printed circuit board, FPC wiring board (FPC line
It is to have height can using polyimides or polyester film as one kind made of substrate that road plate, which is also known as flexible circuit board flexible circuit board,
By property, excellent flexible printed circuit.Have the characteristics that Distribution density is high, light-weight, thickness is thin, bending is good.) and it is soft
The birth and development of scleroma plywood FPC and PCB, have expedited the emergence of this new product of Rigid Flex.Therefore, Rigid Flex is exactly
Flexible circuit board and rigid wiring board are combined by processes such as pressings by related process requirement, and formation has FPC
The wiring board of characteristic and PCB characteristic.
Existing technology has the following problems：Existing wiring board is mostly mounted in the inside of machine, then by more
Wiring board is fixed on the inside of cabinet by the fasteners such as a screw and nut, but when short circuit or damage occurs in wiring board, just
It needs using screwdriver, slowly removes all screws, detection and reparation get up to be more troublesome, and waste time.
Summary of the invention
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that it is a kind of convenient for fixed wiring board, solve fixed fiber crops set forth above
Tired problem, reaches and facilitates fixed effect.
(2) technical solution
The present invention is achieved through the following technical solutions：The invention proposes a kind of convenient for fixed wiring board, including fixation
Device and circuit board, the bottom right side of the fixed device are connected with circuit board, and the top surface of the circuit board is provided with electricity
Fluid element, there are four the current element is arranged altogether, the top surface of the circuit board is provided with electronics, the circuit board it is interior
Portion is provided with circuit, and the top surface of circuit board is provided with battery, and the current element, electronics and battery all pass through
Conducting wire and circuit are electrically connected, and current element is electrically connected by circuit and electronics and battery, and the electronics passes through circuit
It is electrically connected with battery, the top surface of the circuit board is provided with fastening screw, the surface setting at the top of the circuit board
Electric block is connect, it is described to connect electric block positioned at the top left side in circuit board, and connect and be provided with transmission of electricity block on the left of electric block.
Further, the fixed device includes fixed plate, heat release hole, side plate, locking handle and fixed block, the fixed plate
Surface be provided with heat release hole, and heat release hole is distributed in the surface of fixed plate, and the bottom of the fixed plate is connected with side plate, and solid
It is fixedly connected with fixed block on the right side of fixed board, is connected with locking handle in the middle part of the left side of the side plate, the fixed block is located at side
The right side of plate.
Further, the locking handle includes clamping block, groove, fixing axle, connector, guard column and retainer plate, described
Fixing axle is fixedly connected among the left side of clamping block, and fluted a, left side for the fixing axle is arranged in the right lateral surface of clamping block
End is fixedly connected with connector, and guard column is provided on the left of the connector, is provided with retainer plate on the left of the guard column,
The interior diameter of the retainer plate is identical as connector diameter.
Further, the fastening screw includes rotating block, connecting column, nut and through-hole, in the bottom of the rotating block
Between be fixedly connected with connecting column, nut is provided with below the connecting column, the center of the nut is provided with through-hole, institute
Connecting column is stated perpendicular to the top of through-hole.
Further, there are five the fastening screw is arranged altogether, and five fastening screws are separately positioned on circuit board
At the spur of top surface, the circuit board is fixed on cabinet inside, the circuit board top left side by five fastening screws
The electric block that connects connect live wire with the left side for block of transmitting electricity, it is described connect electric block and block of transmitting electricity on the left of electric wire pass through fixed device with outside
The connection of portion's power supply.
Further, the surface of the circuit board is provided with multiple heat dissipation holes and multiple bufferings drop blob of viscose.
Further, the guard column is manufactured using titanium alloy, and guard column is located at the outside of connector and retainer plate, institute
The interior diameter for stating retainer plate is identical as the diameter of connector, and the diameter of the interior diameter of retainer plate and connector is all 0. 3 lis
Rice, the interior diameter of the guard column and the diameter of retainer plate are identical, and the interior diameter of guard column and the diameter of retainer plate are all zero
Four centimetres of point.
Further, the diameter at the top and bottom of the rotating block is one centimetre, and the diameter in the middle part of rotating block is zero point
Six centimetres, the outer surface of the connecting column is provided with screw thread, and the inner surface of the through-hole is provided with screw thread, the connecting column it is straight
Diameter is same diameter as through hole, and the diameter of connecting column and through-hole is nought point four centimetre, and the rotating block passes through connecting column appearance
The screw thread in face and the screw thread of through-hole inner surface and nut are rotatablely connected.
(3) beneficial effect
The present invention compared with the existing technology, has the advantages that：
1), wiring board of the present invention has been fixedly connected with fixed device on the left of circuit board, passes through the locking in fixed device
Handle is by the link block clamping of cabinet inside two sides, it will be able to circuit board be fixed on to the inside of cabinet, clamping block is placed into machine
It in case link block, then is fixed by connector and retainer plate, while guard column can protect connecting portion, prevent from damaging,
It installs more convenient and easy to disassemble.
2), wiring board of the present invention is provided with multiple fastening screws at the top of circuit board, and nut is placed into circuit board and is connected
Connect the bottom in hole, it will be able to pinch rotating block with hand, and connecting column connect with nut, be connected through a screw thread it is relatively stable, together
The shape of Shi Yinwei rotating block can be tightened or be removed by hand, convenient when repairing to wiring board.
Detailed description of the invention
Fig. 1 is that the present invention is a kind of convenient for fixed circuit board structure figure.
Fig. 2 is fixture structure figure of the invention.
Fig. 3 is locking handle structure chart of the invention.
Fig. 4 is fastening screw structure chart of the invention.
In figure：1- fixes device；11- fixed plate；12- heat release hole；13- side plate；14- locking handle；
141- clamping block；142- groove；143- fixing axle；144- connector；145- guard column；146-
Retainer plate；15- fixed block；2- circuit board；3- current element；4- electronics；5- circuit；6-
Battery；7- fastening screw；71- rotating block；72- connecting column；73- nut；74- through-hole；
8- connects electric block；9- transmission of electricity block.
Specific embodiment
In the technical program：
(1,11,12,13,14,141,142,143,144,145,146,15,7,71,72,73,74) are contained for the present invention
Essence novelty component.
(1,2,3,4,5,6,7,8,9) essential connectivity component of technical solution to realize the present invention.
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
As shown in Figs 1-4 is a kind of convenient for fixed wiring board, including fixed device 1 and circuit board 2, fixes device 1
Bottom right side is connected with circuit board 2, and the top surface of circuit board 2 is provided with current element 3, and there are four the total settings of current element 3,
The top surface of circuit board 2 is provided with electronics 4, and circuit board 2 is internally provided with circuit 5, and the top surface setting of circuit board 2
There is battery 6, current element 3, electronics 4 and battery 6 are all to be electrically connected by conducting wire and circuit 5, and current element 3 passes through
Circuit 5 and electronics 4 and battery 6 are electrically connected, and electronics 4 is electrically connected by circuit 5 and battery 6, the top table of circuit board 2
Face is provided with fastening screw 7, and the surface at 2 top of circuit board, which is provided with, connects electric block 8, connects electric block 8 positioned at the top left in circuit board 2
Side, and the left side for connecing electric block 8 is provided with transmission of electricity block 9.
Wherein, the fixed device 1 includes fixed plate 11, heat release hole 12, side plate 13, locking handle 14 and fixed block 15, Gu
The surface of fixed board 11 is provided with heat release hole 12, and heat release hole 12 is distributed in the surface of fixed plate 11, and heat release hole 12 can be by circuit
The heat that plate 2 distributes when working sheds, so that circuit board 2 is protected not to be burned because of high temperature, the bottom of fixed plate 11
It is connected with side plate 13, and the right side of fixed plate 11 is fixedly connected with fixed block 15, it can be by fixed 1 He of device by fixed block 15
The left side middle part of the more stable connection of circuit board 2, side plate 13 is connected with locking handle 14, can by the disassembly of locking handle 14
Wiring board is dismantled, fixed block 15 is located at the right side of side plate 13.
Wherein, the locking handle 14 includes clamping block 141, groove 142, fixing axle 143, connector 144, guard column 145
With retainer plate 146, fixing axle 143, and the right lateral surface setting of clamping block 141 are fixedly connected among the left side of clamping block 141
Fluted 142, can be by the link block clamping of clamping block 141 and cabinet inside by groove 142, the left end of fixing axle 143 is solid
Surely it is connected with connector 144, the left side of connector 144 is provided with guard column 145, and the left side of guard column 145 is provided with retainer plate
146, guard column 145 can protect connector 144 and retainer plate 146, prevent connecting component from damaging and wiring board is caused to tilt, very
To causing wiring board loosening to be fallen down, causing machine can not be powered uses, the interior diameter and 144 diameter of connector of retainer plate 146
It is identical.
Wherein, the fastening screw 7 includes rotating block 71, connecting column 72, nut 73 and through-hole 74, the bottom of rotating block 71
Centre is fixedly connected with connecting column 72, the lower section of connecting column 72 be provided with nut 73, connecting column 72 and nut 73 by circuit board 2 and
The mounting plate of cabinet inside is fixed, and can be more stable by the fixation of connecting column 72 and nut 73, and timely machine uses the time
Remote, circuit board 2 will not be loosened because of external factor, and the center of nut 73 is provided with through-hole 74, and connecting column 72 is vertical
In the top of through-hole 74, connecting column 72 can pass through through-hole 74, so that rotating block 71 is fixedly connected with nut 73.
Wherein, there are five the fastening screw 7 is arranged altogether, and five fastening screws 7 are separately positioned on 2 top table of circuit board
At the spur in face, circuit board 2 is fixed on cabinet inside by five fastening screws 7, and the fixed form of five fastening screws 7 makes
Circuit board 2 is more stable, and the electric block 8 that connects of 2 top left side of circuit board connects live wire with the left side for block 9 of transmitting electricity, and connects electric block 8 and transmission of electricity
The electric wire in 9 left side of block passes through fixed device 1 and connect with external power supply, can be with external friendship by connecing electric block 8 and transmission of electricity block 9
Galvanic electricity is connected to.
Wherein, the circuit board 2 is manufactured using copper-clad plate, and the surface of circuit board 2 is provided with multiple heat dissipation holes and multiple
Buffering drop blob of viscose, heat dissipation hole mode circuit board 2 are burnt out when working by high temperature, and buffering drop blob of viscose can prevent from leading to circuit because of vibration
Plate 2 damages.
Wherein, the guard column 145 is manufactured using titanium alloy, and guard column 145 is located at connector 144 and retainer plate 146
Outside, the interior diameter of retainer plate 146 is identical as the diameter of connector 144, and the interior diameter of retainer plate 146 and connector 144
Diameter be all 0. 3 centimetres, the interior diameter of guard column 145 is identical as the diameter of retainer plate 146, and guard column 145 is interior straight
The diameter of diameter and retainer plate 146 is all nought point four centimetre, and guard column 145 protects retainer plate 146 and connector 144, is prevented
The case where wiring board is fallen caused by connection is damaged because of position appearance is stopped.
Wherein, the diameter of 71 top and bottom of rotating block is one centimetre, and the diameter at 71 middle part of rotating block is zero point
Six centimetres, the outer surface of connecting column 72 is provided with screw thread, and the inner surface of through-hole 74 is provided with screw thread, is fixed by way of screw thread
Can be more stable, and install and remove easily, the diameter of connecting column 72 is identical with the diameter of through-hole 74, and connecting column 72 with lead to
The diameter in hole 74 is nought point four centimetre, rotating block 71 by the screw thread of 74 inner surface of screw thread and through-hole of 72 outer surface of connecting column with
Nut 73 is rotatablely connected.
The present invention mentions a kind of convenient for fixed wiring board, working principle of the present invention：First by connecing electric block 8 and transmission of electricity
Block 9 is electrically connected with external exchange, is then electrified to and can the current element 3, electronics 4 and battery 6 that test 2 surface of circuit board
It works normally, and whether correct and detection circuit 5 phenomenon of short circuit occurs to the trend of 5 internal current of detection circuit, if
There is abnormal problem, the personnel of needing repairing debug and repair, and may be mounted to the inside of cabinet after debugging, later will
Clamping block 141 is placed on the link block side of cabinet inside, just will by the groove 142 on 141 right side of clamping block if there is bayonet
141 clamping of clamping block, no bayonet just do not need secondary clamping, fixing axle 143 are passed through side plate 13 later, and by guard column
145 sets of left sides for being connected to fixing axle 143, while retainer plate 146 being installed to the inside of guard column 145, pass through fixing axle later
Retainer plate 146 is fixedly connected by the connector 144 of 143 left ends, and fixed device 1 is just installed in the inside of cabinet, because of circuit
Plate 2 is fixedly connected with fixed device 1, and circuit board 2 is also mounted on the inside of cabinet, then rotating block 71 is pinched with hand, by spiral shell
The bottom that mother 73 is placed into cabinet inside mounting plate, and by the through-hole 74 and 2 surface of circuit board and mounting plate table nut 73 inside
The connecting hole in face is aligned, and by connecting column 72 and 73 stable connection of nut, it is good that wiring board is just mounted rotary motion block 71,
It installs more convenient, does not need using screwdriver fixing screw one by one, while removing also easily, be convenient for
Maintenance personal's debugging and maintenance.
The above-described embodiments are merely illustrative of preferred embodiments of the present invention, not to structure of the invention
Think and range is defined.Without departing from the design concept of the invention, ordinary people in the field is to technology of the invention
The all variations and modifications that scheme is made, should all drop into protection scope of the present invention, the claimed technology contents of the present invention,
It is all described in the claims.
Claims (8)
1. a kind of convenient for fixed wiring board, including fixed device (1) and circuit board (2), it is characterised in that：The fixed device
(1) bottom right side is connected with circuit board (2), and the top surface of the circuit board (2) is provided with current element (3), the electricity
Fluid element (3) altogether setting there are four, the top surface of the circuit board (2) is provided with electronics (4), the circuit board (2) it is interior
Portion is provided with circuit (5), and the top surface of circuit board (2) is provided with battery (6), the current element (3), electronics (4)
All be with battery (6) be electrically connected by conducting wire and circuit (5), and current element (3) by circuit (5) and electronics (4) and
Battery (6) is electrically connected, and the electronics (4) is electrically connected by circuit (5) and battery (6), the top of the circuit board (2)
Portion surface is provided with fastening screw (7), and the surface at the top of the circuit board (2), which is provided with, to be connect electric block (8), described to connect electric block (8)
Positioned at the top left side in circuit board (2), and connects and be provided with transmission of electricity block (9) on the left of electric block (8).
2. according to claim 1 a kind of convenient for fixed wiring board, it is characterised in that：The fixed device (1) includes
The surface of fixed plate (11), heat release hole (12), side plate (13), locking handle (14) and fixed block (15), the fixed plate (11) is set
It is equipped with heat release hole (12), and heat release hole (12) is distributed in the surface of fixed plate (11), the bottom of the fixed plate (11) is connected with
Side plate (13), and fixed block (15) are fixedly connected on the right side of fixed plate (11), connection in the middle part of the left side of the side plate (13)
Have locking handle (14), the fixed block (15) is located at the right side of side plate (13).
3. according to claim 2 a kind of convenient for fixed wiring board, it is characterised in that：The locking handle (14) includes card
Tight block (141), groove (142), fixing axle (143), connector (144), guard column (145) and retainer plate (146), the clamping
It is fixedly connected among the left side of block (141) fixing axle (143), and the right lateral surface setting of clamping block (141) is fluted
(142), the left end of the fixing axle (143) is fixedly connected with connector (144), is provided on the left of the connector (144)
Guard column (145) is provided with retainer plate (146) on the left of the guard column (145), the interior diameter of the retainer plate (146) with
Connector (144) diameter is identical.
4. according to claim 1 a kind of convenient for fixed wiring board, it is characterised in that：The fastening screw (7) includes
Rotating block (71), connecting column (72), nut (73) and through-hole (74), the company of being fixedly connected among the bottom of the rotating block (71)
It connects column (72), is provided with nut (73) below the connecting column (72), the center of the nut (73) is provided with through-hole
(74), top of the connecting column (72) perpendicular to through-hole (74).
5. according to claim 1 a kind of convenient for fixed wiring board, it is characterised in that：The fastening screw (7) sets altogether
There are five setting, and five fastening screws (7) are separately positioned at the spur of circuit board (2) top surface, the circuit board
(2) it is fixed on cabinet inside by five fastening screws (7), circuit board (2) top left side connects electric block (8) and transmission of electricity block
(9) left side connects live wire, and the electric wire connect on the left of electric block (8) and transmission of electricity block (9) passes through fixed device (1) and external electrical
Source connection.
6. according to claim 1 a kind of convenient for fixed wiring board, it is characterised in that：The surface of the circuit board (2)
It is provided with multiple heat dissipation holes and multiple bufferings drop blob of viscose.
7. according to claim 3 a kind of convenient for fixed wiring board, it is characterised in that：The guard column (145) uses
Titanium alloy manufacture, and guard column (145) is located at the outside of connector (144) and retainer plate (146), the retainer plate (146)
Interior diameter is identical as the diameter of connector (144), and the interior diameter of retainer plate (146) and the diameter of connector (144) are all zero
Three centimetres of point, the interior diameter of the guard column (145) is identical as the diameter of retainer plate (146), and the interior diameter of guard column (145)
Diameter with retainer plate (146) is all nought point four centimetre.
8. according to claim 4 a kind of convenient for fixed wiring board, it is characterised in that：At the top of the rotating block (71) and
The diameter of bottom is one centimetre, and the diameter in the middle part of rotating block (71) is 0. 6 centimetres, the outer surface of the connecting column (72)
It is provided with screw thread, the inner surface of the through-hole (74) is provided with screw thread, and the diameter of the connecting column (72) is straight with through-hole (74)
Diameter is identical, and connecting column (72) and the diameter of through-hole (74) are nought point four centimetre, and the rotating block (71) passes through connecting column (72)
The screw thread of screw thread and through-hole (74) inner surface of outer surface and nut (73) are rotatablely connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022805.0A CN108834308A (en) | 2018-09-04 | 2018-09-04 | It is a kind of convenient for fixed wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022805.0A CN108834308A (en) | 2018-09-04 | 2018-09-04 | It is a kind of convenient for fixed wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108834308A true CN108834308A (en) | 2018-11-16 |
Family
ID=64151835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811022805.0A Pending CN108834308A (en) | 2018-09-04 | 2018-09-04 | It is a kind of convenient for fixed wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108834308A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262056A (en) * | 2020-01-18 | 2020-06-09 | 新昌县欧赛机械有限公司 | Connection structure of display circuit board inside computer display screen |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201323706Y (en) * | 2008-12-16 | 2009-10-07 | 四川长虹电器股份有限公司 | Circuit board clamping device |
| US20100136838A1 (en) * | 2008-12-01 | 2010-06-03 | Sheng-Yuan Huang | Battery connector |
| CN201922213U (en) * | 2011-01-10 | 2011-08-10 | 浙江工商职业技术学院 | Clamp for manual welding circuit board |
| CN105114432A (en) * | 2015-09-02 | 2015-12-02 | 无锡市东赫金属制品有限公司 | Bolt easy to pull and screw |
| CN207583790U (en) * | 2017-12-07 | 2018-07-06 | 东莞市富祥五金制品有限公司 | Cross hand screw |
| CN209046920U (en) * | 2018-09-04 | 2019-06-28 | 苏州市王氏电路板有限公司 | It is a kind of convenient for fixed wiring board |
-
2018
- 2018-09-04 CN CN201811022805.0A patent/CN108834308A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100136838A1 (en) * | 2008-12-01 | 2010-06-03 | Sheng-Yuan Huang | Battery connector |
| CN201323706Y (en) * | 2008-12-16 | 2009-10-07 | 四川长虹电器股份有限公司 | Circuit board clamping device |
| CN201922213U (en) * | 2011-01-10 | 2011-08-10 | 浙江工商职业技术学院 | Clamp for manual welding circuit board |
| CN105114432A (en) * | 2015-09-02 | 2015-12-02 | 无锡市东赫金属制品有限公司 | Bolt easy to pull and screw |
| CN207583790U (en) * | 2017-12-07 | 2018-07-06 | 东莞市富祥五金制品有限公司 | Cross hand screw |
| CN209046920U (en) * | 2018-09-04 | 2019-06-28 | 苏州市王氏电路板有限公司 | It is a kind of convenient for fixed wiring board |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111262056A (en) * | 2020-01-18 | 2020-06-09 | 新昌县欧赛机械有限公司 | Connection structure of display circuit board inside computer display screen |
| CN112350113A (en) * | 2020-01-18 | 2021-02-09 | 新昌县欧赛机械有限公司 | Installation control method of computer circuit board |
| CN112350113B (en) * | 2020-01-18 | 2022-01-04 | 深圳市凯卓技术电子有限公司 | Installation control method of computer circuit board |
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