CN208242052U - It is a kind of for positioning the pedestal of aluminium oxide ceramics base circuit board - Google Patents
It is a kind of for positioning the pedestal of aluminium oxide ceramics base circuit board Download PDFInfo
- Publication number
- CN208242052U CN208242052U CN201820081917.2U CN201820081917U CN208242052U CN 208242052 U CN208242052 U CN 208242052U CN 201820081917 U CN201820081917 U CN 201820081917U CN 208242052 U CN208242052 U CN 208242052U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- circuit board
- motion bar
- snap
- gauge
- 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
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title claims abstract description 54
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 239000000919 ceramic Substances 0.000 title claims abstract description 19
- 238000003825 pressing Methods 0.000 claims abstract description 27
- 238000013016 damping Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009411 base construction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- -1 pedestal 1 Chemical compound 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
Landscapes
- Connection Of Plates (AREA)
Abstract
The utility model discloses a kind of for positioning the pedestal of aluminium oxide ceramics base circuit board, including pedestal, buffer stopper is fixedly installed with by the lower surface in pedestal, convenient for generating buffer function to pedestal, so that circuit board is not easily susceptible to damage, there is motion bar in the inside inlay card of card slot, effect movement is carried out convenient for motion bar, sliding slot is provided on pressing plate, convenient for motion bar is fixed in the inside of sliding slot by positioning sleeve, by being equipped with spacing block in pedestal and pressing plate relative position, convenient for carrying out isolation limit to circuit board, so that circuit board temperature be not easy it is excessively high, it plays and better cooling effect is carried out to circuit board, snap-gauge is connected with by support rod in fixed link and motion bar relative position, convenient for circuit-board card to be embedded in the inside of snap-gauge, limit plate is connected with by shaft at the both ends of snap-gauge, convenient for circuit board is limited Position falls off in the inside of snap-gauge so that circuit board is not likely to produce.
Description
Technical field
The utility model relates to aluminium oxide ceramics base circuit board correlative technology fields, specially a kind of for positioning aluminium oxide
The pedestal of ceramic base circuit board.
Background technique
Aluminium oxide ceramics is a kind of ceramic material based on aluminium oxide (Al2O3), is used for thick film integrated circuit.Oxidation
Aluminium ceramics have preferable conductibility, mechanical strength and heat-resisting quantity.It should be noted that need to be washed with ultrasonic wave.Aluminium oxide
Ceramics are a kind of widely used ceramics, more and more extensive in the application of modern society because of its superior performance, are met
In daily and property needs.
Existing aluminium oxide ceramics base circuit board is single due to mounting structure when being installed, so that aluminium oxide is made pottery
Porcelain base circuit board position is easy to produce offset, while dismounting inconvenience, due to aluminium oxide ceramics base circuit board during installation with its
His component contact area is excessive, so that alumina ceramic-base heat dissipation for circuit board performance is deteriorated, it is therefore desirable to alumina ceramic-base
The mounting structure of circuit board is improved, while proposing a kind of for positioning the pedestal of aluminium oxide ceramics base circuit board, is convenient for oxygen
Change aluminium ceramics base circuit board preferably to install and use, heat dissipation effect is more preferable.
Utility model content
The purpose of this utility model is to provide a kind of for positioning the pedestal of aluminium oxide ceramics base circuit board, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: one kind is for positioning alumina ceramic-base electricity
The pedestal of road plate, including pedestal, the lower surface of the pedestal are bonded with buffer stopper, and the surrounding of the pedestal carries out spiral shell by screw
Line is connected and fixed, and card slot is provided on the left of the upper surface of the pedestal, is fixedly installed with fixed link on the right side of the upper surface of the pedestal,
The inside inlay card of the card slot has motion bar, and the top of the pedestal is equipped with pressing plate, is provided with sliding slot on the left of the pressing plate, described
Fixed link is plugged on the right end of pressing plate, and is threadedly coupled to form fixation by nut, and the motion bar is plugged on the inside of sliding slot,
The threaded upper ends of the motion bar are connected with positioning sleeve, and positioning sleeve squeezes the two sidewalls of sliding slot and forms fixation, the pedestal and
The relative position of pressing plate is fixedly installed with spacing block, and the inside pressing of the spacing block has circuit board, the fixed link and activity
The opposite face of bar is connected with snap-gauge by support rod, and the circuit-board card is embedded in the inside of snap-gauge, and the both ends of the snap-gauge pass through
Shaft is connected with limit plate, is socketed with torsional spring in the shaft.
Preferably, one end of the torsional spring is welded on the surface of snap-gauge, and the other end of the torsional spring is welded on limit plate
Surface on, the buffer stopper be damping rubber block.
Preferably, the spacing block be round-like structure, the spacing block linear distribution on pedestal and pressing plate opposite face,
The spacing block is located at the two sides of card slot and sliding slot.
Preferably, the sliding slot be through slot structure, the length of the sliding slot and the length of card slot are identical, the motion bar by
Motion bar and fixture block composition, and fixture block inlay card, in the inside of card slot, the fixed link and motion bar outer wall are helicitic texture.
Compared with prior art, the utility model has the beneficial effects that the structure design of the utility model is reasonable, using just
Victory, convenient for preferably fixing circuit board, so that circuit board is not likely to produce movement, while better protection circuit plate
Temperature is unsuitable excessively high, and the utility model has the advantage that
1, buffer stopper is fixedly installed with by the lower surface in pedestal, convenient for generating buffer function to pedestal, so that circuit
Plate is not easily susceptible to damage, and has motion bar in the inside inlay card of card slot, carries out effect movement convenient for motion bar, cunning is provided on pressing plate
Slot, convenient for being fixed motion bar in the inside of sliding slot by positioning sleeve；
2, by being equipped with spacing block in pedestal and pressing plate relative position, convenient for carrying out isolation limit to circuit board, so that
Circuit board temperature is not easy excessively high, plays and carries out better cooling effect to circuit board, logical in fixed link and motion bar relative position
It crosses support rod and is connected with snap-gauge, convenient for circuit-board card to be embedded in the inside of snap-gauge, be flexibly connected at the both ends of snap-gauge by shaft
There is limit plate, convenient for limiting circuit board in the inside of snap-gauge, falling off so that circuit board is not likely to produce.
Detailed description of the invention
Fig. 1 is the utility model structural front view；
Fig. 2 is a-quadrant structure enlargement diagram in Fig. 1；
Fig. 3 is the utility model pressure plate structure top view；
Fig. 4 the utility model base construction top view.
In figure: 1 pedestal, 2 buffer stoppers, 3 card slots, 4 fixed links, 5 motion bars, 6 pressing plates, 7 sliding slots, 8 positioning sleeves, 9 spacing blocks,
10 circuit boards, 11 support rods, 12 snap-gauges, 13 shafts, 14 limit plates.
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. 1-4 is please referred to, the utility model provides a kind of technical solution: one kind is for positioning aluminium oxide ceramics base circuit board
Pedestal, including pedestal 1, the lower surface of pedestal 1 be bonded with buffer stopper 2, convenient for generating buffer function to pedestal 1, so that circuit
Plate 10 is not easily susceptible to damage, and the surrounding of pedestal 1 carries out threaded connection fixation by screw, is provided with card on the left of the upper surface of pedestal 1
Slot 3 is fixedly installed with fixed link 4 on the right side of the upper surface of pedestal 1, and the inside inlay card of card slot 3 has motion bar 5, convenient for motion bar 5 into
The effect of going is moved, and the top of pedestal 1 is equipped with pressing plate 6, and the left side of pressing plate 6 is provided with sliding slot 7, convenient for passing through positioning sleeve 8 for motion bar 5
It is fixed in the inside of sliding slot 7, sliding slot 7 is through slot structure, and the length of sliding slot 7 is identical as the length of card slot 3, motion bar
5 are made of motion bar 5 and fixture block, and fixture block inlay card, in the inside of card slot 3, fixed link 4 and 5 outer wall of motion bar are screw thread knot
Structure, fixed link 4 is plugged on the right end of pressing plate 6, and is threadedly coupled to form fixation by nut, and motion bar 5 is plugged on the interior of sliding slot 7
Portion, the threaded upper ends of motion bar 5 are connected with positioning sleeve 8, and the two sidewalls of the extruding sliding slot 7 of positioning sleeve 8 form fixation, 1 He of pedestal
The relative position of pressing plate 6 is fixedly installed with spacing block 9, convenient for carrying out isolation limit to circuit board 10, so that 10 temperature of circuit board
It is not easy excessively high, plays and better cooling effect carried out to circuit board 10, spacing block 9 is round-like structure, 9 linear distribution of spacing block
On 6 opposite face of pedestal 1 and pressing plate, spacing block 9 is located at the two sides of card slot 3 and sliding slot 7, and the inside pressing of spacing block 9 has circuit
The opposite face of plate 10, fixed link 4 and motion bar 5 is connected with snap-gauge 12 by support rod 11, convenient for by 10 inlay card of circuit board in card
The inside of plate 12,10 inlay card of circuit board are connected with limit plate by shaft 13 at the inside of snap-gauge 12, the both ends of snap-gauge 12
14, convenient for limiting circuit board 14 in the inside of snap-gauge 12, so that circuit board 10 is not likely to produce and falls off, torsion is socketed in shaft 13
Spring, one end of torsional spring are welded on the surface of snap-gauge 12, and the other end of torsional spring is welded on the surface of limit plate 14, buffer stopper 2
For damping rubber block.
Working principle: when carrying out mounting circuit boards 10, pedestal 1 being fixed by screw, by 4 left side wall of fixed link
Upper 12 both ends of snap-gauge connected by support rod 11 are opened by the limit plate 14 that shaft 13 is flexibly connected, by 10 grafting of circuit board
In the inside of snap-gauge 12, so that the lower surface of circuit board 10 is fitted on the spacing block 9 that 1 upper surface of pedestal is equipped with, limit is unclamped
Plate 14, so that limit plate 14 under the action of shaft 13 and torsional spring, limits in the outside of circuit board 10, the left side of pressing plate 6 is opened
Some sliding slots 7 are socketed on motion bar 5, and the right side of pressing plate 6 is socketed in fixed link 4, are limited in fixed link 4 by nut
Position is fixed, while the pressing of spacing block 9 that 6 lower surface of pressing plate is equipped with is on the circuit board 10, will pass through support on 5 right side wall of motion bar
12 both ends of snap-gauge that bar 11 connects are opened by the limit plate 14 that shaft 13 is flexibly connected, and by moving motion bar 5 to the right, are made
10 left side inlay card of circuit board is obtained in the inside of snap-gauge 12, limit plate 14 is unclamped, so that work of the limit plate 14 in shaft 13 and torsional spring
It under, limits in the outside of circuit board 10, positioning sleeve 8 is threaded in the upper end of motion bar 5, so that 8 screw thread of positioning sleeve squeezes
The two sidewalls of pressure sliding slot 7 are fixed, and can fix motion bar 5, while playing better limit to circuit board 10
Position fixed function.
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 (4)
1. a kind of for positioning the pedestal of aluminium oxide ceramics base circuit board, including pedestal (1), it is characterised in that: the pedestal (1)
Lower surface be bonded with buffer stopper (2), the surrounding of the pedestal (1) carries out threaded connection fixation, the pedestal (1) by screw
Upper surface on the left of be provided with card slot (3), be fixedly installed with fixed link (4), the card slot on the right side of the upper surface of the pedestal (1)
(3) inside inlay card has motion bar (5), and the top of the pedestal (1) is equipped with pressing plate (6), is provided with cunning on the left of the pressing plate (6)
Slot (7), the fixed link (4) is plugged on the right end of pressing plate (6), and is threadedly coupled to form fixation by nut, the motion bar
(5) it is plugged on the inside of sliding slot (7), the threaded upper ends of the motion bar (5) are connected with positioning sleeve (8), and positioning sleeve (8) squeezes
The two sidewalls of sliding slot (7) form fixation, and the relative position of the pedestal (1) and pressing plate (6) is fixedly installed with spacing block (9), institute
The inside pressing for stating spacing block (9) has circuit board (10), and the opposite face of the fixed link (4) and motion bar (5) passes through support rod
(11) it is connected with snap-gauge (12), circuit board (10) inlay card passes through at the inside of snap-gauge (12), the both ends of the snap-gauge (12)
Shaft (13) is connected with limit plate (14), is socketed with torsional spring on the shaft (13).
2. according to claim 1 a kind of for positioning the pedestal of aluminium oxide ceramics base circuit board, it is characterised in that: described
One end of torsional spring is welded on the surface of snap-gauge (12), and the other end of the torsional spring is welded on the surface of limit plate (14), institute
Stating buffer stopper (2) is damping rubber block.
3. according to claim 1 a kind of for positioning the pedestal of aluminium oxide ceramics base circuit board, it is characterised in that: described
Spacing block (9) be round-like structure, spacing block (9) linear distribution on pedestal (1) and pressing plate (6) opposite face, it is described every
From the two sides that block (9) is located at card slot (3) and sliding slot (7).
4. according to claim 1 a kind of for positioning the pedestal of aluminium oxide ceramics base circuit board, it is characterised in that: described
Sliding slot (7) is through slot structure, and the length of the sliding slot (7) is identical as the length of card slot (3), and the motion bar (5) is by motion bar
(5) it is formed with fixture block, and fixture block inlay card, in the inside of card slot (3), the fixed link (4) and motion bar (5) outer wall are screw thread
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081917.2U CN208242052U (en) | 2018-01-18 | 2018-01-18 | It is a kind of for positioning the pedestal of aluminium oxide ceramics base circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081917.2U CN208242052U (en) | 2018-01-18 | 2018-01-18 | It is a kind of for positioning the pedestal of aluminium oxide ceramics base circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208242052U true CN208242052U (en) | 2018-12-14 |
Family
ID=64579048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820081917.2U Expired - Fee Related CN208242052U (en) | 2018-01-18 | 2018-01-18 | It is a kind of for positioning the pedestal of aluminium oxide ceramics base circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208242052U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246657A (en) * | 2020-02-03 | 2020-06-05 | 新昌县七星街道博创机械厂 | Miniature circuit board for automobile anti-theft alarm |
| CN113507800A (en) * | 2021-06-04 | 2021-10-15 | 浙江创意声光电科技有限公司 | High-power digital micro-breaking controller for sine waves |
-
2018
- 2018-01-18 CN CN201820081917.2U patent/CN208242052U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111246657A (en) * | 2020-02-03 | 2020-06-05 | 新昌县七星街道博创机械厂 | Miniature circuit board for automobile anti-theft alarm |
| CN113507800A (en) * | 2021-06-04 | 2021-10-15 | 浙江创意声光电科技有限公司 | High-power digital micro-breaking controller for sine waves |
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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 |
Granted publication date: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |