CN210007997U - Circuit board with shock-absorbing structure - Google Patents
Circuit board with shock-absorbing structure Download PDFInfo
- Publication number
- CN210007997U CN210007997U CN201920700211.4U CN201920700211U CN210007997U CN 210007997 U CN210007997 U CN 210007997U CN 201920700211 U CN201920700211 U CN 201920700211U CN 210007997 U CN210007997 U CN 210007997U
- Authority
- CN
- China
- Prior art keywords
- shock attenuation
- circuit board
- main part
- fixed
- board main
- 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.)
- Active
Links
Images
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a circuit board with shock-absorbing structure, including the circuit board main part, be fixed with the insulation board at the upper end surface bonding of circuit board main part, insulation board upper end fixed mounting has electronic components, still be provided with the shock attenuation casing, the middle part of shock attenuation casing is provided with penetrating logical chamber from top to bottom, be provided with the shock attenuation round hole in the shock attenuation casing, bottom surface edge mounting at the circuit board main part has the shock attenuation post, be fixed with damping spring between the bottom of shock attenuation post and the diapire of shock attenuation round hole, be provided with four swallow-tailed shape lift grooves on the inner wall of shock attenuation casing, be provided with the cross at the logical intracavity of shock attenuation casing and bear the frame, evenly seted up the buckle hole on the cross bears the frame, evenly be fixed with the buckle post in the bottom surface of circuit board main part, the utility model discloses a structure sets up rationally, can effectually realize that the location of circuit board main part is fixed, has better shock attenuation performance.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, concretely relates to circuit boards with shock-absorbing structure.
Background
The existing circuit board has the defect of standard when in use, the shockproof effect is not ideal, the circuit board is easy to damage, the board is easy to distort and deform after being heated, the conductivity is influenced, the heat dissipation performance is poor, the circuit board is easy to heat up, and standard adverse effects are brought in the use process, so that shockproof circuit boards are provided.
Disclosure of Invention
The utility model aims at providing a circuit board that has a shock-absorbing structure that kinds of structures set up rationally and the suitability is strong.
Realize the technical scheme of the utility model circuit board with shock-absorbing structure, including the circuit board main part the upper end surface bonding of circuit board main part is fixed with the insulation board, insulation board upper end fixed mounting has electronic components, still is provided with shock attenuation casing, penetrating logical chamber about shock attenuation casing's middle part is provided with be provided with top surface open-ended shock attenuation round hole in the shock attenuation casing the bottom surface edge of circuit board main part is fixed with the shock attenuation post pole, the shock attenuation post pole inserts just be in the shock attenuation round hole the bottom of shock attenuation post pole with be fixed with damping spring between the diapire of shock attenuation round hole be provided with four dovetail lift grooves on the inner wall of shock attenuation casing the logical intracavity of shock attenuation casing is provided with the cross and bears the frame, the tip that the cross bears the frame passes through the setting of dovetail slider in the dovetail lift groove the buckle hole has evenly been seted up on the cross bears the frame the bottom surface of circuit board main part evenly is fixed with the buckle post, the circuit board main part passes through buckle post buckle and fixes on the cross is downthehole.
The cross bears the weight of and is held for insulating ceramic frame, just the surface bonding that the cross bore is held is fixed with the insulating rubber inoxidizing coating.
The thickness of the cross-shaped bearing frame is 1/5 of the thickness of the damping shell, and a buffer strip groove with an opening at the bottom surface is arranged in the buckling column.
And radiating fins are uniformly fixed on the side surface of the damping shell.
The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, the simple operation, it not only can be effectual the location of realization circuit board main part fixed, has better shock-absorbing performance moreover, is provided with the cross simultaneously and bears the frame, can effectually prevent that circuit board main part from appearing warping to can improve its use reliability and stability, the suitability is strong and the practicality is good.
Drawings
In order that the present invention may be more readily and clearly understood, the invention is now described in more detail with reference to specific embodiments thereof, taken in conjunction with the accompanying drawings, in which:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the cross-shaped bearing frame of the present invention.
Detailed Description
(example 1)
Fig. 1 and fig. 2 show embodiments of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention, and fig. 2 is a schematic structural diagram of a middle cross-shaped bearing frame of the present invention.
See fig. 1 and 2, kinds of circuit board with shock-absorbing structure, including circuit board main part 1 the upper end surface bonding of circuit board main part is fixed with insulation board 2, insulation board upper end fixed mounting has electronic components 3, and above-mentioned structure is prior art's conventional structure, so not detailed the record, still is provided with shock attenuation casing 4, shock attenuation casing's middle part is provided with upper and lower penetrating logical chamber 5 be provided with top surface open-ended shock attenuation round hole 6 in the shock attenuation casing the bottom surface edge of circuit board main part is fixed with shock attenuation post pole 7, shock attenuation post pole inserts in the shock attenuation round hole and be fixed with damping spring 8 between the bottom of shock attenuation post pole and the diapire of shock attenuation round hole be provided with four dovetail lift grooves 9 on shock attenuation casing's the inner wall be provided with cross bearing frame 10 in shock attenuation casing's the logical intracavity, the tip of cross bearing frame passes through dovetail slider 11 and sets up in the dovetail lift groove, evenly seted up buckle hole 12 on the cross, evenly be fixed with buckle post 13 on the bottom surface of circuit board main part, the circuit board main part passes through the buckle post buckle is fixed on the cross bearing frame downt.
The cross-shaped bearing frame is an insulating ceramic frame, and an insulating rubber protective layer 14 is bonded and fixed on the surface of the cross-shaped bearing frame.
The thickness of the cross-shaped bearing frame is 1/5 of the thickness of the damping shell, and a buffer strip groove 15 with an opening at the bottom surface is arranged in the buckling column.
And heat radiating fins 16 are uniformly fixed on the side surface of the damping shell.
The utility model discloses a structure sets up rationally, the simple operation, it not only can be effectual the location of realization circuit board main part fixed, has better shock-absorbing performance moreover, is provided with the cross simultaneously and bears the frame, can effectually prevent that circuit board main part from appearing warping to can improve its use reliability and stability, the suitability is strong and the practicality is good.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (4)
- The circuit board with the shock absorption structure comprises a circuit board main body, wherein an insulation board is fixedly bonded on the outer surface of the upper end of the circuit board main body, and an electronic component is fixedly mounted on the upper end of the insulation board.
- 2. The wiring board with a shock absorbing structure according to claim 1, wherein: the cross bears the weight of and is held for insulating ceramic frame, just the surface bonding that the cross bore is held is fixed with the insulating rubber inoxidizing coating.
- 3. The wiring board with a shock absorbing structure according to claim 2, wherein: the thickness of the cross-shaped bearing frame is 1/5 of the thickness of the damping shell, and a buffer strip groove with an opening at the bottom surface is arranged in the buckling column.
- 4. The wiring board with a shock absorbing structure according to claim 3, wherein: and radiating fins are uniformly fixed on the side surface of the damping shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920700211.4U CN210007997U (en) | 2019-05-16 | 2019-05-16 | Circuit board with shock-absorbing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920700211.4U CN210007997U (en) | 2019-05-16 | 2019-05-16 | Circuit board with shock-absorbing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210007997U true CN210007997U (en) | 2020-01-31 |
Family
ID=69306883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920700211.4U Active CN210007997U (en) | 2019-05-16 | 2019-05-16 | Circuit board with shock-absorbing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210007997U (en) |
-
2019
- 2019-05-16 CN CN201920700211.4U patent/CN210007997U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210007997U (en) | Circuit board with shock-absorbing structure | |
| CN110621117A (en) | Two-layer stacking circuit board space structure | |
| CN213403659U (en) | Integrated circuit board with damping mechanism | |
| CN210835908U (en) | Fixed firm computer PCBA mainboard structure | |
| CN212381593U (en) | Durable large-scale switch radiator of high-efficient graphite alkene heat dissipation | |
| CN107835562A (en) | A kind of thickening type MULTILAYER COMPOSITE circuit board and preparation method thereof | |
| CN210489601U (en) | MRAM (magnetic random Access memory) integrated solid state disk control chip | |
| CN218352940U (en) | Steel construction frame that temperature performance is high | |
| CN218062955U (en) | Radiator screw mounting structure | |
| CN204178838U (en) | A kind of high radiating explosion-proof type varistor | |
| CN211062383U (en) | L ED display screen with long service life | |
| CN212811820U (en) | Camera circuit board with locking structure | |
| CN210272333U (en) | Integrated circuit board with improved impact resistance | |
| CN206224334U (en) | Shock absorber for hard disk | |
| CN219068707U (en) | Development board for manufacturing PCB bare board | |
| CN221575870U (en) | Single-sided electrical component circuit board | |
| CN220139793U (en) | Integrated circuit board with good antistatic pressure resistance | |
| CN217239178U (en) | Anti-static thick film chip resistor | |
| CN218336535U (en) | High-density POFV communication mixed-compression PCB | |
| CN209497665U (en) | A kind of board structure of circuit of warpage preventing | |
| CN219738099U (en) | Computer data processor with anti-falling component | |
| CN210986870U (en) | Novel heat dissipation printed circuit board | |
| CN209358827U (en) | A kind of wiring board being easily installed | |
| CN218566701U (en) | Temperature sensor with internal circuit board protection structure | |
| CN211606916U (en) | PCB heat dissipation device for electronic field |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |