CN107068630A - A kind of triode fixing device of structure optimization - Google Patents
A kind of triode fixing device of structure optimization Download PDFInfo
- Publication number
- CN107068630A CN107068630A CN201710280645.9A CN201710280645A CN107068630A CN 107068630 A CN107068630 A CN 107068630A CN 201710280645 A CN201710280645 A CN 201710280645A CN 107068630 A CN107068630 A CN 107068630A
- Authority
- CN
- China
- Prior art keywords
- bearing
- bottom plate
- trigger member
- inwall
- triode
- 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.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/28—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection
- H01L23/31—Encapsulations, e.g. encapsulating layers, coatings, e.g. for protection characterised by the arrangement or shape
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/12—Mountings, e.g. non-detachable insulating substrates
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Springs (AREA)
- Adornments (AREA)
Abstract
The invention discloses a kind of triode fixing device of structure optimization, mounting hole is formed on its bottom plate, some fixed seats are fixed with bottom plate, fixed seat includes the bearing of cone, if the upper end of bearing forms arterial highway grooving, the upper end of grooving segmentation bearing is in several arc plates, the block rubber of some circular arcs is fixed with the arc plate inwall of bearing upper end, the trigger member and stage clip of annular are arranged with outside bearing, the two ends of stage clip are pressed up against in trigger member and bottom plate, and the inwall of trigger member is pressed against on the outer wall of bearing.The present invention has rectified and improved the fixed structure of triode and bottom plate, facilitates the installation between triode and bottom plate to fix or dismantle, so that when changing, it is only necessary to which changing one just can be with.
Description
Technical field：
The present invention relates to the technical field of triode, dress is fixed more specifically to a kind of triode of structure optimization
Put.
Background technology：
Triode is a kind of semiconductor devices of current control electric current, and some existing triodes are by bottom plate, chip, plastic packaging
Body and pin are constituted, and its chip is weldingly fixed on bottom plate, and form fixing hole on bottom plate, applied to being welded and fixed three poles
Pipe, thus its triode and bottom plate in actual applications it is general it is self-contained it is whole go, but it is self-contained it is whole take, but during section components infringement, then
Whole component, which is obtained, all to be re-replaced, and the utilization rate of resource is relatively low.
The content of the invention：
The purpose of the present invention aiming at prior art deficiency, and there is provided a kind of structure optimization triode fix dress
Put, it can improve the utilization rate of resource.
To achieve the above object, the technical solution adopted by the present invention is as follows：
Form and be fixed with mounting hole, bottom plate on a kind of triode fixing device of structure optimization, including bottom plate, bottom plate
Some fixed seats, fixed seat includes the bearing of cone, if the upper end of bearing forms arterial highway grooving, grooving splits the upper of bearing
End is in be arranged with outside the block rubber that some circular arcs are fixed with several arc plates, the arc plate inwall of bearing upper end, bearing
The trigger member and stage clip of annular, the two ends of stage clip are pressed up against in trigger member and bottom plate, and the inwall of trigger member is pressed against bearing
Outer wall on.
In vertical on the inwall of the block rubber, if forming the groove of arterial highway circular arc, rubber on the inwall of block rubber
The top of block forms the guiding of circular arc.
The grooving of the bearing is uniformly distributed in a ring at least provided with three roads, grooving around the center of bearing.
The outer ring of the trigger member bottom surface forms annular retaining ring.
The inwall of the trigger member is in cone, and the cone angle of trigger member inwall is equal to the cone angle of bearing.
The beneficial effects of the present invention are：It has rectified and improved the fixed structure of triode and bottom plate, facilitates triode and bottom plate
Between installation fix or dismantle so that when changing, it is only necessary to which changing one just can be with.
Brief description of the drawings：
Fig. 1 is the three-dimensional structural representation of the present invention；
The structural representation that Fig. 2 overlooks for the present invention；
Fig. 3 is the cross section structure diagram at A-A in this Fig. 2.
In figure：1st, bottom plate；11st, mounting hole；2nd, fixed seat；21st, bearing；211st, grooving；22nd, block rubber；221st, groove；
222nd, it is oriented to；23rd, trigger member；231st, annular retaining ring；24th, stage clip.
Embodiment：
Embodiment：As shown in Fig. 1,2,3, a kind of triode fixing device of structure optimization, including bottom plate 1, on bottom plate 1 into
Type, which has, is fixed with some fixed seats 2 on mounting hole 11, bottom plate 1, fixed seat 2 includes the bearing 21 of cone, the upper end of bearing 21
If forming arterial highway grooving 211, the upper end of the segmentation bearing 21 of grooving 211 is in several arc plates, the arc plate of the upper end of bearing 21
The trigger member 23 and stage clip 24 that annular is arranged with outside the block rubber 22 of some circular arcs, bearing 21, stage clip 24 are fixed with inwall
Two ends press up against in trigger member 23 and bottom plate 1, the inwall of trigger member 23 is pressed against on the outer wall of bearing 21.
In vertical on the inwall of the block rubber 22, if forming the groove of arterial highway circular arc on the inwall of block rubber 22
221, the top of block rubber 22 forms the guiding 222 of circular arc.
The grooving 211 of the bearing 21 is uniformly distributed in a ring at least provided with three roads, grooving 211 around the center of bearing 21.
The outer ring of the bottom surface of trigger member 23 forms annular retaining ring 231.
The inwall of the trigger member 23 is in cone, and the cone angle of the inwall of trigger member 23 is equal to the coning angle of bearing 21
Degree.
Operation principle：The present invention is triode fixing device, and it is improved compared to original device, in use,
As long as the lower trigger member 23 by fixed seat 2, triode is plugged on bottom plate 1, trigger member 23 is then unclamped, then trigger member 23
In the presence of stage clip 24, the arc plate on bearing 1 can be promoted to draw in, from the clamping triode of block rubber 22 is realized, realize three-level
The fixation of pipe.
Claims (5)
1. form mounting hole (11), bottom plate on a kind of triode fixing device of structure optimization, including bottom plate (1), bottom plate (1)
(1) some fixed seats (2) are fixed with, it is characterised in that：Fixed seat (2) includes the bearing (21) of cone, bearing (21)
If upper end forms arterial highway grooving (211), the upper end of grooving (211) segmentation bearing (21) is in several arc plates, bearing (21)
The trigger member that annular is arranged with outside the block rubber (22) of some circular arcs, bearing (21) is fixed with the arc plate inwall of upper end
(23) and stage clip (24), the two ends of stage clip (24) are pressed up against in trigger member (23) and bottom plate (1), the inwall of trigger member (23)
On the outer wall for being pressed against bearing (21).
2. a kind of triode fixing device of structure optimization according to claim 1, it is characterised in that：The block rubber
(22) in vertical on inwall, block rubber (22) if inwall on form the groove (221) of arterial highway circular arc, block rubber (22)
Top form the guiding (222) of circular arc.
3. a kind of triode fixing device of structure optimization according to claim 1, it is characterised in that：The bearing (21)
Grooving (211) at least provided with three roads, grooving (211) is uniformly distributed in a ring around the center of bearing (21).
4. a kind of triode fixing device of structure optimization according to claim 1, it is characterised in that：The trigger member
(23) outer ring of bottom surface forms annular retaining ring (231).
5. a kind of triode fixing device of structure optimization according to claim 1, it is characterised in that：The trigger member
(23) inwall is in cone, and the cone angle of trigger member (23) inwall is equal to the cone angle of bearing (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280645.9A CN107068630B (en) | 2017-04-26 | 2017-04-26 | Triode fixing device with optimized structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710280645.9A CN107068630B (en) | 2017-04-26 | 2017-04-26 | Triode fixing device with optimized structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107068630A true CN107068630A (en) | 2017-08-18 |
| CN107068630B CN107068630B (en) | 2023-08-25 |
Family
ID=59603855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710280645.9A Active CN107068630B (en) | 2017-04-26 | 2017-04-26 | Triode fixing device with optimized structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107068630B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000213596A (en) * | 1999-01-28 | 2000-08-02 | Nec Eng Ltd | Supporting mount |
| CN204023952U (en) * | 2014-07-25 | 2014-12-17 | 宝业湖北建工集团有限公司 | A kind of quick attach structure building plate body |
| CN104659635A (en) * | 2015-02-02 | 2015-05-27 | 苏州圣利线缆有限公司 | Manual paint stripping device for end of enameled wire |
| CN206806318U (en) * | 2017-04-26 | 2017-12-26 | 东莞市柏尔电子科技有限公司 | A kind of triode fixing device of structure optimization |
-
2017
- 2017-04-26 CN CN201710280645.9A patent/CN107068630B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000213596A (en) * | 1999-01-28 | 2000-08-02 | Nec Eng Ltd | Supporting mount |
| CN204023952U (en) * | 2014-07-25 | 2014-12-17 | 宝业湖北建工集团有限公司 | A kind of quick attach structure building plate body |
| CN104659635A (en) * | 2015-02-02 | 2015-05-27 | 苏州圣利线缆有限公司 | Manual paint stripping device for end of enameled wire |
| CN206806318U (en) * | 2017-04-26 | 2017-12-26 | 东莞市柏尔电子科技有限公司 | A kind of triode fixing device of structure optimization |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107068630B (en) | 2023-08-25 |
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