CN209046920U - 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
- CN209046920U CN209046920U CN201821437321.8U CN201821437321U CN209046920U CN 209046920 U CN209046920 U CN 209046920U CN 201821437321 U CN201821437321 U CN 201821437321U CN 209046920 U CN209046920 U CN 209046920U
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- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model 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 by hand It tightens or removes, it is convenient when being repaired to wiring board.
Description
Technical field
The utility model 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.
Utility model content
(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 utility model is achieved through the following technical solutions: the utility model proposes a kind of convenient for fixed wiring board,
Circuit board, the top surface of the circuit board are connected with including fixed device and circuit board, the bottom right side of the fixed device
It is provided with current element, there are four the current element is arranged altogether, the top surface of the circuit board is provided with electronics, the electricity
Road plate is internally provided with circuit, and the top surface of circuit board is provided with battery, the current element, electronics and battery
It is all to be electrically connected by conducting wire and circuit, and current element is electrically connected by circuit and electronics and battery, the electronics
It is electrically connected by circuit and battery, the top surface of the circuit board is provided with fastening screw, at the top of the circuit board
Surface, which is provided with, connects electric block, described to connect electric block positioned at the top left side in circuit board, and connects 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 utility model compared with the existing technology, has the advantages that
1), the utility model wiring board has been fixedly connected with fixed device on the left of circuit board, by fixed device
Locking 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
It is fixed into cabinet link block, then through connector and retainer plate, while guard column can protect connecting portion, it is anti-to stop loss
It is bad, it installs more convenient and easy to disassemble.
2), the utility model wiring board is provided with multiple fastening screws at the top of circuit board, and nut is placed into circuit
The bottom of plate connecting hole, it will be able to pinch rotating block with hand, and connecting column is connect with nut, be connected through a screw thread more steady
It is fixed, simultaneously as the shape of rotating block, can be tightened or be removed by hand, it is convenient when being repaired to wiring board.
Detailed description of the invention
Fig. 1 is that the utility model is a kind of convenient for fixed circuit board structure figure.
Fig. 2 is the fixture structure figure of the utility model.
Fig. 3 is the locking handle structure chart of the utility model.
Fig. 4 is the fastening screw structure chart of the utility model.
In figure: the fixed device of 1-；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 elements
Part；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:
It (1,11,12,13,14,141,142,143,144,145,146,15,7,71,72,73,74) is the utility model
Contain the innovative component of essence.
It (1,2,3,4,5,6,7,8,9) is the realization essential connectivity component of technical solutions of the utility model.
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
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 utility model is mentioned a kind of convenient for fixed wiring board, utility model works principle: first by connecing electricity
Block 8 and transmission of electricity block 9 are electrically connected with external exchange, are then electrified to and test the current element 3, electronics 4 and storage on 2 surface of circuit board
Can battery 6 work normally, and whether correct and detection circuit 5 short circuit occurs to the trend of 5 internal current of detection circuit
Phenomenon, if there is abnormal problem, the personnel of needing repairing debug and repair, and may be mounted to the interior of cabinet after debugging
Clamping block 141 is placed on the link block side of cabinet inside by portion later, if there is bayonet, just passes through 141 right side of clamping block
141 clamping of clamping block, no bayonet are not just needed secondary clamping by groove 142, and fixing axle 143 is passed through side plate 13 later, and
145 sets of guard column are connected to the left side of fixing axle 143, while retainer plate 146 being installed to the inside of guard column 145, Zhi Houtong
Retainer plate 146 is fixedly connected by the connector 144 for crossing 143 left end of fixing axle, and fixed device 1 is just installed in the inside of cabinet,
Because circuit board 2 is fixedly connected with fixed device 1, circuit board 2 is also mounted on the inside of cabinet, then pinches rotating block with hand
71, nut 73 is placed into the bottom of cabinet inside mounting plate, and by the through-hole 74 and 2 surface of circuit board and peace inside nut 73
The connecting hole on loading board surface is aligned, and rotary motion block 71 is just pacified connecting column 72 and 73 stable connection of nut, wiring board
It installs, installs more convenient, do not need using screwdriver fixing screw one by one, while removing also very square
Just, personnel's debugging and maintenance easy to repair.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, 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 |
|---|---|---|---|
| CN201821437321.8U CN209046920U (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 |
|---|---|---|---|
| CN201821437321.8U CN209046920U (en) | 2018-09-04 | 2018-09-04 | It is a kind of convenient for fixed wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209046920U true CN209046920U (en) | 2019-06-28 |
Family
ID=67032229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821437321.8U Expired - Fee Related CN209046920U (en) | 2018-09-04 | 2018-09-04 | It is a kind of convenient for fixed wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209046920U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834308A (en) * | 2018-09-04 | 2018-11-16 | 苏州市王氏电路板有限公司 | It is a kind of convenient for fixed wiring board |
| CN111988949A (en) * | 2020-08-28 | 2020-11-24 | 唐文健 | Flexible printed circuit board |
-
2018
- 2018-09-04 CN CN201821437321.8U patent/CN209046920U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834308A (en) * | 2018-09-04 | 2018-11-16 | 苏州市王氏电路板有限公司 | It is a kind of convenient for fixed wiring board |
| CN111988949A (en) * | 2020-08-28 | 2020-11-24 | 唐文健 | Flexible printed circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190628 Termination date: 20200904 |