CN209731839U - Circuit board installs fixed structure - Google Patents
Circuit board installs fixed structure Download PDFInfo
- Publication number
- CN209731839U CN209731839U CN201821911450.6U CN201821911450U CN209731839U CN 209731839 U CN209731839 U CN 209731839U CN 201821911450 U CN201821911450 U CN 201821911450U CN 209731839 U CN209731839 U CN 209731839U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- block
- circuit board
- fixed structure
- heat sink
- 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 circuit boards to install fixed structure, including installation base plate, two sides at the top of the installation base plate are fixedly connected to fixed card column, circuit board is connected with right above the fixed card column, the centre of the circuit board bottom is fixedly connected with heat sink, the bottom of heat sink is fixedly connected with micro motor, the surface of fixed card column two sides and the bottom for being located at circuit board are fixedly connected to first and are fixedly connected with block, the bottom of circuit board and it is located at two first and is fixedly connected between block and be fixedly connected with second and be fixedly connected with block, fixed frame is fixedly connected at the top and bottom of heat sink, the utility model relates to electronic equipments technical fields.The circuit board installs fixed structure, so that circuit board is more convenient when being fixedly mounted, disassembly is no longer troublesome, and the installation effectiveness of operator is effectively improved, it is very convenient when having saved the physical strength of worker, and having dismantled, avoid damage of the circuit board in disassembly.
Description
Technical field
The utility model relates to electronic equipments technical field, specially circuit board installs fixed structure.
Background technique
Wiring board is divided into single sided board if dividing by the number of plies, the three big classification of dual platen and multilayer circuit board are first
Single sided board, on most basic PCB, part concentrates one side wherein, and conducting wire then concentrates on another side, because conducting wire only goes out
Now wherein on one side, so this PCB is just claimed to be called one-sided circuit board, single sided board is usually made simply, low cost, but is lacked
Point is can not to be applied on too complicated product, and dual platen is the extension of single sided board, when single layer wiring cannot meet electronic product
When needing it is necessary to use dual platen, it is two-sided have cover copper and have cabling, and can be connected between two layers by via hole
Route, is allowed to form required network connection, and multi-layer board refers to conductive pattern layer and insulation therebetween with three layers or more
Material is laminated with being separated by, and the printed board that conductive pattern interconnects as required therebetween.Multilayer circuit board is electronic information technology
The product developed to high speed, multi-functional, large capacity, small size, slimming, lightweight direction.
Available circuit plate installation fixed structure mostly uses screw to be directly anchored to need on fixed basal plane, so that circuit board
Not convenient enough when fixed installation, when disassembly, is more troublesome, and makes operator efficiency is lower during installation, wastes worker's
Physical strength, and it is easily damaged circuit board, the heat-sinking capability of existing circuit board does not reach requirement, the damage so that circuit board easily generates heat
It is bad.
Utility model content
In view of the deficiencies of the prior art, the utility model provides circuit board installation fixed structure, solves available circuit
Not convenient enough when plate is fixedly mounted, when disassembly, is more troublesome, and makes operator efficiency is lower during installation, reduces work
The problem of factory's benefit.
In order to achieve the above object, the utility model is achieved by the following technical programs: circuit board installs fixed structure,
Including installation base plate, the two sides at the top of the installation base plate are fixedly connected to fixed card column, the surface of the fixed card column
It is connected with circuit board, the centre of the circuit board bottom is fixedly connected with heat sink, and the bottom of the heat sink is fixed to be connected
It is connected to micro motor, the surface of the fixed card column two sides and the bottom for being located at circuit board are fixedly connected to the first fixed company
It connects block, the bottom of the circuit board and is located at two first and is fixedly connected between block and be fixedly connected with second and be fixedly connected with block, institute
It states and is fixedly connected to fixed frame at the top and bottom of heat sink, the fixed company in the top of the fixed frame and the bottom of circuit board
It connects, the bottom of the fixed frame is fixedly connected with micro motor, and one end of the micro motor output shaft is fixedly connected with rotation
Axis, the surface of the rotation axis and is fixedly connected with flabellum between two fixed frames.
Preferably, two described second are fixedly connected with block side close to each other and offer shrinkage pool, two shrinkage pools
Inside run through and have push rod.
Preferably, one end that the push rod is fixedly connected with block far from second is fixedly connected with block and extends first through first to be consolidated
Determine the outside of link block, one end of the push rod and is located at the first outside for being fixedly connected with block and is fixedly connected with push top.
Preferably, the push rod and thrust block is fixedly connected with close to the first side for being fixedly connected with block, the push rod
Surface and it is located at thrust block and is fixedly connected between block with second and is arranged with spring.
Preferably, two described first bottoms for being fixedly connected with block are fixedly connected to button bar, and two button bars are mutual
Close side is hinged with around lever, is hinged with apical grafting block described in two between lever.
Preferably, the two sides at the top of the apical grafting block are fixedly connected between the bottom of block with second is fixedly connected to reset
Spring, the top of the apical grafting block and is located between two reset springs and is fixedly connected to elastic shank, and elastic shank
Top is fixedly connected with gib head compatible with shrinkage pool.
Beneficial effect
The utility model provides circuit board installation fixed structure.Have it is following the utility model has the advantages that
(1), the circuit board installs fixed structure, by being fixedly connected to button two the first bottoms for being fixedly connected with block
Bar, two button bars side close to each other are hinged with around lever, and two are hinged with apical grafting block, apical grafting block top between lever
Two sides be fixedly connected between the bottom of block with second and be fixedly connected to reset spring, the top of apical grafting block and be located at two it is multiple
It is fixedly connected to elastic shank between the spring of position, and is fixedly connected with gib head compatible with shrinkage pool at the top of elastic shank,
So that circuit board is more convenient when being fixedly mounted, disassembly is no longer troublesome, and the installation effectiveness of operator is effectively improved,
It is very convenient when having saved the physical strength of worker, and having dismantled, avoid damage of the circuit board in disassembly.
(2), the circuit board installs fixed structure, by being fixedly connected with heat sink in the centre of circuit board bottom, radiates
The bottom of plate is fixedly connected with micro motor, and fixed frame, the top of fixed frame are fixedly connected at the top and bottom of heat sink
It is fixedly connected with the bottom of circuit board, the bottom of fixed frame is fixedly connected with micro motor, and one end of micro motor output shaft is solid
Surely it is connected with rotation axis, the surface of rotation axis and is fixedly connected with flabellum between two fixed frames, make available circuit plate
Heat-sinking capability effectively improves, and extends the service life of circuit board, and the heat of circuit board is quickly and effectively scattered and disappeared
Fall.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the utility model cooling plate structure；
Fig. 3 is the structural schematic diagram that the utility model first is fixedly connected with block and button bar.
Fig. 4 is the structural schematic diagram of the utility model fixed frame.
In figure: the fixed card column of 1- installation base plate, 2-, 3- first are fixedly connected with block, 4- circuit board, 5- second and are fixedly connected
Block, 6- heat sink, 7- micro motor, 8- rotation axis, 9- fixed frame, 10- flabellum, 11- shrinkage pool, 12- push rod, 13- thrust block,
14- push top, 15- spring, 16- button bar, 17- are around lever, 18- apical grafting block, 19- elasticity shank, 20- gib head, 21- reset spring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: circuit board installs fixed structure, including installation base
Plate 1, the two sides at 1 top of installation base plate are fixedly connected to fixed card column 2, and the surface of fixed card column 2 is flexibly connected
There is circuit board 4, the centre of 4 bottom of circuit board is fixedly connected with heat sink 6, and the bottom of heat sink 6 is fixedly connected with micro-
Type motor 7, micro motor 7 drives rotation axis 8 to rotate, so that the rotation of flabellum 10 is driven, so that flabellum 10 is quick
The change of current cools down to circuit board 4, fixes the surface of 2 two sides of card column and is fixedly connected to positioned at the bottom of circuit board 4
First is fixedly connected with block 3, the bottom of circuit board 4 and is located at two first and is fixedly connected between block 3 and be fixedly connected with second
It is fixedly connected with block 5, the top and bottom of heat sink 6 are fixedly connected to fixed frame 9, the top of fixed frame 9 and circuit
The bottom of plate 4 is fixedly connected, and the bottom of fixed frame 4 is fixedly connected with micro motor 7, and the one of 7 output shaft of micro motor
End is fixedly connected with rotation axis 8, the surface of the rotation axis 8 and inside for being located at fixed frame 9 is fixedly connected with flabellum 10, makes
The heat-sinking capability of available circuit plate 4 effectively improves, and extends the service life of circuit board 4, so that circuit board 4
Heat can quickly and effectively lose, and two second are fixedly connected with the side close to each other of block 5 and offer shrinkage pool 11, and two
The inside of a shrinkage pool 11, which is run through, push rod 12, and one end that push rod 12 is fixedly connected with block 5 far from second is consolidated through first
Determine link block 3 and extend the first outside for being fixedly connected with block 3, one end of push rod 12 and is located at first and is fixedly connected with block 3
Outside be fixedly connected with push top 14, push rod 12 and be fixedly connected with thrust block close to the first side for being fixedly connected with block 3
13, the surface of push rod 12 and it is located at thrust block 13 and is fixedly connected between block 5 with second and is arranged with spring 15, spring 15
It can make 13 Rapid reset of thrust block moved inward, so that push rod 12 is restored to pervious position, two first solid
The bottom for determining link block 3 is fixedly connected to button bar 16, and two button bars 16 side close to each other is hinged with around lever
17, two are hinged with apical grafting block 18 between lever 17, and the two sides at 18 top of apical grafting block are fixedly connected with block 5 with second
Bottom between be fixedly connected to reset spring 21, the top of apical grafting block 18 and be located between two reset springs 21
It is fixedly connected to elastic shank 19, and the top of elastic shank 19 is fixedly connected with gib head compatible with shrinkage pool 11
20, so that circuit board 4 is more convenient when being fixedly mounted, disassembly is no longer troublesome, and the installation effectiveness of operator is had
Effect improves, very convenient when having saved the physical strength of worker, and having dismantled, and avoids damage of the circuit board 4 in disassembly.
In use, first the micro motor 7 on heat sink 6 is electrically connected with circuit board 4, then again by apical grafting block
The fixation card column 2 at 18 alignment installation base plates 1 tops, then by the top of fixed card column 2 be pressed onto two button bars 16 it
Between, so that fixed card column 2 jacks up apical grafting block 18 upwards, so that elastic shank 19 moves upwards, drive elastic shank
The gib head 20 at 19 tops snaps fit onto second and is fixedly connected in the shrinkage pool 11 of block 5, under dismantling circuit board 4
Come, it is only necessary to push push top 14, so that push rod 12 inwardly moves, push rod 12 pushes gib head 20 to disengage it from shrinkage pool
11, while driving apical grafting block 18 to move downward under the action of reset spring 21, so that apical grafting block 18 drives around lever
17 movements make the bottom end of button bar 16 be detached from fixed card column 2 to push button bar 16, so that circuit board 4 be made to be detached from peace
Fill substrate 1.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. circuit board installs fixed structure, including installation base plate (1), it is characterised in that: the two sides at the top of the installation base plate (1)
It is fixedly connected to fixed card column (2), is connected with circuit board (4), the circuit board right above the fixed card column (2)
(4) centre of bottom is fixedly connected with heat sink (6), and the bottom of the heat sink (6) is fixedly connected with micro motor (7), institute
It states the surface of fixed card column (2) two sides and is fixedly connected to first positioned at the bottom of circuit board (4) and be fixedly connected with block (3),
The bottom of the circuit board (4) and it is located at two first and is fixedly connected and be fixedly connected with second between block (3) and be fixedly connected with block
(5), it is fixedly connected to fixed frame (9) at the top and bottom of the heat sink (6), the top of the fixed frame (9) and circuit
The bottom of plate (4) is fixedly connected, and the bottom of the fixed frame (9) is fixedly connected with micro motor (7), the micro motor (7)
One end of output shaft is fixedly connected with rotation axis (8), the surface of the rotation axis (8) and be located at fixed frame (9) inside fix
It is connected with flabellum (10).
2. circuit board according to claim 1 installs fixed structure, it is characterised in that: two described second are fixedly connected
Block (5) side close to each other offers shrinkage pool (11), and the inside of two shrinkage pools (11), which is run through, push rod (12).
3. the circuit board according to claim 2 installs fixed structure, it is characterised in that: the push rod (12) is far from second
The one end for being fixedly connected with block (5) is fixedly connected with block (3) through first and extends the first outside for being fixedly connected with block (3), described to push away
One end of bar (12) and be located at the first outside for being fixedly connected with block (3) be fixedly connected with push top (14).
4. the circuit board according to claim 2 installs fixed structure, it is characterised in that: the push rod (12) and close to the
One side for being fixedly connected with block (3) is fixedly connected with thrust block (13), the surface of the push rod (12) and be located at thrust block (13)
It is fixedly connected between block (5) with second and is arranged with spring (15).
5. the circuit board installs fixed structure according to claim 1, it is characterised in that: two described first are fixedly connected
The bottom of block (3) is fixedly connected to button bar (16), and two button bar (16) sides close to each other are hinged with around lever
(17), apical grafting block (18) are hinged between lever (17) described in two.
6. the circuit board according to claim 5 installs fixed structure, it is characterised in that: at the top of the apical grafting block (18)
It is fixedly connected between the bottom that two sides are fixedly connected with block (5) with second reset spring (21), the top of the apical grafting block (18)
It portion and is fixedly connected to elastic shank (19) between two reset springs (21), and the top of elastic shank (19) is fixed
It is connected with and shrinkage pool (11) compatible gib head (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911450.6U CN209731839U (en) | 2018-11-20 | 2018-11-20 | Circuit board installs fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821911450.6U CN209731839U (en) | 2018-11-20 | 2018-11-20 | Circuit board installs fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209731839U true CN209731839U (en) | 2019-12-03 |
Family
ID=68658545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821911450.6U Expired - Fee Related CN209731839U (en) | 2018-11-20 | 2018-11-20 | Circuit board installs fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209731839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112654139A (en) * | 2020-12-21 | 2021-04-13 | 安徽展新电子有限公司 | Circuit board convenient to fixed mounting |
-
2018
- 2018-11-20 CN CN201821911450.6U patent/CN209731839U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112654139A (en) * | 2020-12-21 | 2021-04-13 | 安徽展新电子有限公司 | Circuit board convenient to fixed mounting |
| CN112654139B (en) * | 2020-12-21 | 2021-12-07 | 安徽展新电子有限公司 | Circuit board convenient to fixed mounting |
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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: 20191203 Termination date: 20201120 |