CN211184431U - Fixing base for reinforcing disc-shaped component on printed board - Google Patents
Fixing base for reinforcing disc-shaped component on printed board Download PDFInfo
- Publication number
- CN211184431U CN211184431U CN201922377385.4U CN201922377385U CN211184431U CN 211184431 U CN211184431 U CN 211184431U CN 201922377385 U CN201922377385 U CN 201922377385U CN 211184431 U CN211184431 U CN 211184431U
- Authority
- CN
- China
- Prior art keywords
- disc
- shaped component
- fixing seat
- printed board
- glue
- 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
- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 6
- 239000003292 glue Substances 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims abstract description 9
- 239000011810 insulating material Substances 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
A fixing seat for reinforcing a disc-shaped component on a printed board is a rectangular box made of insulating materials and provided with a bottom surface, a glue blocking wall, side walls and an inner cavity, the fixing seat is firstly sleeved on pins of the disc-shaped component and welded in corresponding jacks of the printed board, then the relative position of the fixing seat on the printed board is adjusted according to the condition that the bottom surface of the fixing seat does not interfere with other components, the disc-shaped component can be completely placed on a circular arc surface enclosed by two symmetrical side walls, the two symmetrical glue blocking walls can clamp the disc-shaped component, glue is injected into the inner cavity of the fixing seat, the disc-shaped component and the fixing seat can be bonded in a limited area of the printed board together after the glue is solidified, the vibration resistance of the disc-shaped component is effectively improved, the bonding and reinforcing requirements of the height and the length of the lead of the disc-shaped component are met, and the assembly quality of the printed, the production efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the printing board assembly, especially, consolidate fixing base of disk components and parts on the printing board.
Background
In the production of electronic products, in order to ensure that components can stably work in a stronger vibration environment and prevent the leads of the components with larger weight and higher mass center from generating fatigue fracture, glue solution is adopted to bond and reinforce the components, so that the components and the mounting surface of the printed board are solidified into a whole.
In the actual operation process, the situation that the positions of part of disc-shaped components such as disc-shaped thermistors and the like are higher and the pins are longer after the disc-shaped components are bonded and reinforced on the printed board is found, and how to improve the bonding and reinforcement of the disc-shaped thermistors in the limited area of the printed board when the viscosity of glue solution is lower is very important, and the method is also the first problem of improving the quality of the printed board bonded with the disc-shaped components.
Disclosure of Invention
In order to solve the problem, the utility model discloses a consolidate fixing base of disc components and parts on the printing board, the fixing base can conveniently overlap the pin end at disc components and parts, and the glue solution is stored in the inner chamber of fixing base and is improved the height of glue solution, makes disc components and parts bond into a whole together with fixing base and printing board, improves disc components and parts's anti vibration ability, improves the assembly quality of printing board.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a fixing base for reinforcing a disc-shaped component on a printed board is characterized in that the diameter of the disc-shaped component is D, and the thickness of the disc-shaped component is H:
the fixing base by insulating material preparation is the rectangle box body, and it is the bottom surface for one terminal surface title of fixing base, and another terminal surface of fixing base comprises fender glue wall and lateral wall of bisymmetry respectively, and the up end that keeps off the glue wall is the plane, and the up end of lateral wall is the arc surface, the curvature radius of arc surface equals the curvature radius of disc components and parts, and the interval more than or equal to H that the wall was glued to the bisymmetry keeps off, and the interval of the bisymmetry lateral wall is less than D, and what enclose at the bisymmetry lateral wall can place disc components and parts and glue the wall and can centre gripping disc components and parts on the arc surface, and the inner chamber is formed jointly to bisymmetry lateral wall.
Owing to adopt as above technical scheme, the utility model discloses produce following positive effect:
1. the utility model discloses a fixing base can conveniently the suit on the pin of disc components and parts, satisfies the bonding reinforcement requirement that disc components and parts are originally high, the pin is long, effectively guarantees the assembly quality of printing board, improves production efficiency.
2. And injecting glue solution into the inner cavity of the fixing seat, welding the pins of the disc-shaped component to the printed board, and bonding the disc-shaped component and the fixing seat together in the limited area of the printed board after the glue solution is cured, so that the vibration resistance of the disc-shaped component is improved.
Drawings
Fig. 1 is a schematic view of the structure of the fixing base.
Fig. 2 is a schematic diagram of the structure installation of the disc-shaped component adhered on the printed board through the fixing seat.
In the figure, 1-a fixed seat, 1.1-a bottom surface, 1.2-a side wall, 1.3-a glue blocking wall, 1.4-an inner cavity, 2-a disc-shaped component, 3-a printed board and 4-glue.
Detailed Description
First, a diameter D and a thickness H of the disc-shaped component are given.
Combine fig. 1, the utility model relates to a consolidate fixing base of disc components and parts on the printing board, the inner chamber 1.4 of fixing base 1 is the column space of vertical direction, can entangle disc components and parts 2's pin on the one hand, can splendid attire glue solution 4 after its bottom surface 1.1 of on the other hand and the laminating of printing board 3, prevents that glue solution 4 from trickling on printing board 3 in order to reduce the pollution area.
For the specific structure of the fixing base 1, refer to the technical solution, which is not described in detail.
The specific use mode of the fixing seat is as follows:
firstly, a fixing seat is sleeved on a pin of a disc-shaped component, the pin is welded in a jack corresponding to a printed board, then the relative position of the fixing seat on the printed board is adjusted based on that the bottom surface of the fixing seat does not interfere with other components, at the moment, the disc-shaped component can be completely placed on the arc surface enclosed by two symmetrical side walls, the two symmetrical glue blocking walls can clamp the disc-shaped component, then glue solution is injected into an inner cavity of the fixing seat, the disc-shaped component and the fixing seat can be bonded in a limited area of the printed board together after the glue solution is solidified, and the vibration resistance of the disc-shaped component is effectively improved.
Note that: because the up end height that the wall was glued to the bisymmetry fender is higher than that the wall encloses of bisymmetry circular arc surface height to because the bisymmetry keeps off that to glue the contact surface of wall to the disc components and parts great, so glue solution is poured into to the inner chamber after the bonding reliability degree of disc components and parts has just obtained very big improvement, this is the utility model discloses one of the structural feature of fixing base has improved the quality that the printed board bonded the disc components and parts, has very bright novelty.
Claims (1)
1. A fixing base for reinforcing a disc-shaped component on a printed board is characterized in that the diameter of the disc-shaped component (2) is D, and the thickness of the disc-shaped component is H: the fixing seat (1) made of insulating materials is a rectangular box body, one end face of the fixing seat (1) is called as a bottom face (1.1), the other end face of the fixing seat (1) is respectively composed of two symmetrical glue blocking walls (1.3) and side walls (1.2), the upper end face of each glue blocking wall (1.3) is a plane, the upper end face of each side wall (1.2) is an arc face, the curvature radius of each arc face is equal to that of a disc-shaped component (2), the distance between the two symmetrical glue blocking walls (1.3) is larger than or equal to H, the distance between the two symmetrical side walls (1.2) is smaller than D, the disc-shaped component (2) can be placed on the arc face surrounded by the two symmetrical side walls (1.2), the two symmetrical glue blocking walls (1.3) can clamp the disc-shaped component (2), and the two symmetrical side walls (1.2) and the two symmetrical glue blocking walls (1.3) form an inner cavity (1.4) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377385.4U CN211184431U (en) | 2019-12-26 | 2019-12-26 | Fixing base for reinforcing disc-shaped component on printed board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922377385.4U CN211184431U (en) | 2019-12-26 | 2019-12-26 | Fixing base for reinforcing disc-shaped component on printed board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211184431U true CN211184431U (en) | 2020-08-04 |
Family
ID=71802686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922377385.4U Expired - Fee Related CN211184431U (en) | 2019-12-26 | 2019-12-26 | Fixing base for reinforcing disc-shaped component on printed board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211184431U (en) |
-
2019
- 2019-12-26 CN CN201922377385.4U patent/CN211184431U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101404437A (en) | Linear vibration motor | |
| CN211184431U (en) | Fixing base for reinforcing disc-shaped component on printed board | |
| CN204056054U (en) | The orthopedic turnover bogie of spoiler | |
| CN207225064U (en) | rubber suspension structure | |
| CN211294962U (en) | Gluing structure of relay | |
| CN204859547U (en) | Loudspeaker | |
| CN211576506U (en) | Low-distortion moving coil framework structure of electric vibration table | |
| CN107449455A (en) | A kind of ultrasonic sensor | |
| CN204717140U (en) | Piezoelectric anisotropy pipe isolation mounting | |
| CN208305588U (en) | A kind of device making metallic framework shock absorber part | |
| CN201886871U (en) | Three-phase and three-column type amorphous alloy iron core | |
| CN201726374U (en) | Piezoelectric ceramic 10.7 MHz series filter | |
| CN208158398U (en) | A kind of novel voice coil motor carrier | |
| EP2341513B1 (en) | Supporting method and supporting structure of reactor | |
| CN201183526Y (en) | Automobile rear frame enhanced type connecting beam apparatus | |
| CN201318901Y (en) | Vibration damping support for radiator | |
| CN219858110U (en) | Tray | |
| CN205896098U (en) | Helping hand pump belt pulley | |
| CN217770542U (en) | Assembly structure, components and parts and vehicle | |
| CN203536408U (en) | Plastic package diode | |
| CN211167604U (en) | High-efficient full-automatic metal dome sheet tube filling machine | |
| CN219248186U (en) | Stiffener for CCGA package | |
| CN108682583B (en) | Surface mounting application key | |
| CN214295566U (en) | Fuel tank structure | |
| CN204020782U (en) | A kind of car door anti-collision shaft bar |
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: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |