CN211297454U - Servo control part heat dissipation shielding structure among dive imaging system - Google Patents
Servo control part heat dissipation shielding structure among dive imaging system Download PDFInfo
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- CN211297454U CN211297454U CN201921725490.6U CN201921725490U CN211297454U CN 211297454 U CN211297454 U CN 211297454U CN 201921725490 U CN201921725490 U CN 201921725490U CN 211297454 U CN211297454 U CN 211297454U
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- printed board
- control
- shielding structure
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Abstract
The utility model provides a heat dissipation shielding structure of a servo control part in a diving imaging system, wherein the servo control part mainly comprises a power amplifier board, a signal board and a control board, and the shielding structure comprises a printed board pressing strip A, a printed board pressing strip B, a control board bracket A, a control board bracket B, a printed board bracket A, a printed board bracket B, a heat-conducting rubber pad, a shielding copper adhesive tape and a screw; the printed board pressing strip A and the printed board pressing strip B tightly press the control board through screws, and the printed board support A and the printed board support B are fixed below the power amplifier board through screws to form a heat dissipation whole; the outer surface of the heat dissipation whole body is pasted with a copper shielding adhesive tape for increasing the heat dissipation area. The utility model is suitable for a narrow and small space electron device's heat dissipation.
Description
Technical Field
The utility model belongs to the technical field of the dive photoelectric monitoring, especially, relate to a servo control part heat dissipation shielding structure among dive imaging system.
Background
The underwater photoelectric imaging system needs to work underwater, so that the requirements on air tightness and water tightness are high, the space is narrow, gaps among parts are small, heat dissipation is not facilitated, and meanwhile, the control system is provided with a plurality of electronic devices, electromagnetic radiation of the control system is serious, and the work of the electronic devices around can be affected.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model discloses to narrow and small space electron device's heat dissipation problem, the servo control part heat dissipation shielding structure among the dive imaging system that proposes.
In order to achieve the above purpose, the utility model provides a technical scheme is:
a heat dissipation shielding structure of a servo control part in a diving imaging system is disclosed, wherein the servo control part mainly comprises a power amplifier board, a signal board and a control board, and the shielding structure comprises a printed board pressing strip A, a printed board pressing strip B, a control board bracket A, a control board bracket B, a printed board bracket A, a printed board bracket B, a heat-conducting rubber pad, a shielding copper tape and a screw; wherein the content of the first and second substances,
the control panel, the control panel bracket A, the signal panel, the control panel bracket B and the power amplifier panel are arranged from top to bottom and fixed through screws, the printed board pressing strip A and the printed board pressing strip B tightly press the control panel through the screws, and the printed board bracket A and the printed board bracket B are fixed below the power amplifier panel through the screws to form a heat dissipation whole;
and a copper shielding adhesive tape is adhered to the outer surface of the heat dissipation whole body to increase the heat dissipation area.
Further, heat conduction rubber pad A pastes on the heater of power amplifier board, signal board and control panel to contact with control panel support A or control panel support B.
Further, heat conduction rubber pad B pastes in the control panel top.
Advantageous effects
The utility model discloses use shielding copper sticky tape to carry out the electromagnetic shield, form a conductive whole, a shield, utilize a support to go out heat transmission, simultaneously, utilize heat conduction insulating rubber pad increase heat radiating area, therefore this shielding structure can fine solution narrow and small space electron device's heat dissipation problem.
Drawings
Fig. 1(a) is a perspective view of the present invention;
fig. 1(b) is a left side view of the present invention;
FIG. 2(a) is a cross-sectional view A-A of FIG. 1 (b);
FIG. 2(B) is a sectional view taken along line B-B of FIG. 1 (B);
the power amplifier comprises a control board 1, a signal board 2, a power amplifier board 3, printed board press strips A and 5, printed board press strips B and 6, control board supports A and 7, a control board support B and 8, printed board supports A and 9, printed board supports B and 10, M3 multiplied by 25 screws, 11, M3 multiplied by 10 screws, 12, M3 multiplied by 20 screws, 13, heat-conducting rubber pads A and 14, heat-conducting rubber pads B and 15 and shielding copper adhesive tapes.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.
In this embodiment, a heat dissipation shielding structure of a servo control component in a submersible imaging system is shown in fig. 1(a), fig. 1(B), fig. 2(a) and fig. 2(B), where the servo control component mainly includes a power amplifier board 3, a signal board 2 and a control board 1, and the shielding structure includes a printed board pressing strip a4, a printed board pressing strip B5, a control board support a6, a control board support B7, a printed board support A8, a printed board support B9, heat-conducting rubber pads 13 and 14, a shielding copper tape 15 and screws 10 to 12; the control panel 1, the control panel bracket A6, the signal panel 2, the control panel bracket B7 and the power amplification panel 3 are arranged from top to bottom and fixed through screws, the printed board pressure strip A4 and the printed board pressure strip B5 tightly press the control panel 1 through screws, and the printed board bracket A8 and the printed board bracket B9 are fixed below the power amplification panel 3 through screws to form a heat dissipation whole; and a copper shielding tape 15 is adhered to the outer surface of the heat dissipation whole body to increase the heat dissipation area.
The heat-conducting rubber pad a13 of this embodiment is adhered to the heaters of the power amplifier board 3, the signal board 2 and the control board 1, and contacts with the control board bracket a6 or the control board bracket B7. The heat-conducting rubber pad B (14) of the embodiment is attached above the control panel 1.
In the embodiment, the copper shielding adhesive tape 15 is attached to 7 planes of the module, so that the 7 planes form a heat dissipation whole, and meanwhile, the module forms a conductive whole to form a shielding body due to the use of the copper shielding adhesive tape; meanwhile, the heat dissipation area is increased by utilizing the heat-conducting insulating rubber pad, so that the shielding structure can well solve the heat dissipation problem of the electronic device in a narrow space.
In summary, the above is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. A heat dissipation shielding structure of a servo control part in a diving imaging system is mainly composed of a power amplifier board (3), a signal board (2) and a control board (1), and is characterized in that the shielding structure comprises a printed board pressing strip A (4), a printed board pressing strip B (5), a control board support A (6), a control board support B (7), a printed board support A (8), a printed board support B (9), a heat-conducting rubber pad A (13), a heat-conducting rubber pad B (14), a shielding copper adhesive tape (15) and screws (10-12); wherein the content of the first and second substances,
the control panel (1), the control panel support A (6), the signal panel (2), the control panel support B (7) and the power amplifier panel (3) are arranged from top to bottom and fixed through screws, the printed board pressing strip A (4) and the printed board pressing strip B (5) are tightly pressed on the control panel (1) through screws, and the printed board support A (8) and the printed board support B (9) are fixed below the power amplifier panel (3) through screws to form a heat dissipation whole;
and a shielding copper tape (15) is stuck on the outer surface of the heat dissipation whole body to increase the heat dissipation area.
2. The heat dissipation shielding structure for the servo control component in the submersible imaging system according to claim 1, wherein the heat-conducting rubber pad a (13) is adhered to the heaters of the power amplifier board (3), the signal board (2) and the control board (1) and contacts with the control board bracket a (6) or the control board bracket B (7).
3. The servo control component heat dissipation shielding structure in a submersible imaging system as claimed in claim 1, wherein the heat-conducting rubber pad B (14) is attached above the control board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725490.6U CN211297454U (en) | 2019-10-15 | 2019-10-15 | Servo control part heat dissipation shielding structure among dive imaging system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921725490.6U CN211297454U (en) | 2019-10-15 | 2019-10-15 | Servo control part heat dissipation shielding structure among dive imaging system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211297454U true CN211297454U (en) | 2020-08-18 |
Family
ID=72020281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921725490.6U Active CN211297454U (en) | 2019-10-15 | 2019-10-15 | Servo control part heat dissipation shielding structure among dive imaging system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211297454U (en) |
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2019
- 2019-10-15 CN CN201921725490.6U patent/CN211297454U/en active Active
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