CN205213216U - Intelligent module packaging structure of electric actuator - Google Patents
Intelligent module packaging structure of electric actuator Download PDFInfo
- Publication number
- CN205213216U CN205213216U CN201521098263.7U CN201521098263U CN205213216U CN 205213216 U CN205213216 U CN 205213216U CN 201521098263 U CN201521098263 U CN 201521098263U CN 205213216 U CN205213216 U CN 205213216U
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- CN
- China
- Prior art keywords
- pcb board
- aluminium sheet
- electric actuator
- encapsulating structure
- intellectualized module
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- 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.)
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses an intelligent module packaging structure of electric actuator includes: the PCB board, aluminum plate, circular connector, the MOS pipe, the LED lamp, sealed housing, this packaging structure is satisfying under functional requirement's the prerequisite, it arranges simultaneously still to have ensured protection leakproofness and space compactness, all component encapsulation are in sealed housing, realized that intelligent module and the integrated of mechanical structure design, guarantee the rational arrangement of of sealing performance and device, this kind integrates the design, self signal loss and external signal's interference has been reduced, and the dustproof and waterproof ability is stronger, more reliability operates, and low maintenance cost.
Description
Technical field
The utility model relates to a kind of engine, particularly relates to a kind of for electric actuator intellectualized module encapsulating structure in engine.
Background technology
In engine control, the function of actuator control signal is converted into actual machinery to export, along with motor technology introduces actuator field, its control circuit also becomes increasingly complex in the continuous enhancing along with function, more Functional Design realizes by mechanical structure the mode progressively changing circuit realiration into, and the circuit board of control and other control devices and line stretcher device are collectively referred to as intellectualized module.In addition, in order to reduce the loss of signal and interference, intellectualized module progressively changes integrated design with controlled mechanical component into by being separated, namely be encapsulated within a housing, so just need the construction packages design carrying out intellectualized module, the deficiencies in the prior art part is that exclusion seal is lower carrying out Integration Design to intellectualized module while, and fail to space reasonable Arrangement, operational reliability is lower.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of intellectualized module encapsulating structure of electric actuator, under the prerequisite that content with funtion requires, also ensures exclusion seal and spaces compact layout simultaneously.
Technical problem to be solved in the utility model is to provide a kind of intellectualized module encapsulating structure of electric actuator, under the prerequisite that content with funtion requires, also ensures exclusion seal and spaces compact layout simultaneously.
For achieving the above object, the utility model provides a kind of electric actuator intellectualized module encapsulating structure, comprises aviation plug, metal-oxide-semiconductor, LED, the first pcb board, the second pcb board, the first aluminium sheet, the second aluminium sheet, seal casing;
Described first pcb board is fixed on described first aluminium sheet, described second pcb board is fixed on described second aluminium sheet, and described first aluminium sheet and described second aluminium sheet are fixed and be encapsulated in described seal casing;
The contact pin of described aviation plug and the contact pin of described metal-oxide-semiconductor are plugged on described first pcb board, described aviation plug body runs through described first aluminium sheet, sealing ring is provided with in the body of described aviation plug and the gap of the first aluminium sheet, described metal-oxide-semiconductor body laminating is arranged on described first aluminium sheet, described first pcb board is set to padded and described metal-oxide-semiconductor is arranged between described first aluminium sheet and described first pcb board, enables the contact pin of described aviation plug through described first pcb board simultaneously and exposes described first pcb board 2-3mm;
Second pcb board is provided with described LED, and described second pcb board is directly fitted on described second aluminium sheet; And described aluminium sheet place corresponding to described LED is provided with the first light-conductive hole, seal casing place corresponding to described LED is provided with the second light-conductive hole, and be provided with groove outside described second light-conductive hole, described groove is installed by transparent PC plate sealing.
Further, described sealing ring is O RunddichtringO.
Further, described first pcb board is padded by sealing riveting nut.
Further, described first pcb board is set to padded 5mm.
Further, the back contact pin of described aviation plug is 7.5mm.
Further, light-guiding pillar is provided with in described light-conductive hole.
Further, described transparent PC plate is pasted onto in groove by back installation gum.
Further, described LED is 6.
Further, described first aluminium sheet, the second aluminium sheet respectively with the first pcb board, the second pcb board coordinate fixing by screw and nut.
Further, described first aluminium sheet, the second aluminium sheet and seal casing coordinate fixing by screw and nut.
The utility model provides a kind of method for designing for electric actuator intellectualized module encapsulating structure in engine simultaneously, comprises the following steps:
The first step: the first pcb board, the first aluminium sheet, the second pcb board, the second aluminium sheet, aviation plug, metal-oxide-semiconductor, LED are provided, seal casing, first aluminium sheet arranges the first through hole, aviation plug to be interted in the first through hole and to be fixed on the first aluminium sheet, metal-oxide-semiconductor being fixed on the first aluminium sheet;
Second step: by padded for the first pcb board and fixedly mount with the first aluminium sheet, simultaneously the contact pin of metal-oxide-semiconductor, the contact pin of aviation plug are plugged on the first pcb board;
3rd step: be close to by the second pcb board and be fixed on the second aluminium sheet, the second aluminium sheet is provided with the first light-conductive hole, the LED be arranged on the second pcb board is placed in the first light-conductive hole;
4th step: be provided with the second through hole and the second light-conductive hole in seal casing, and aviation plug is inserted through the second through hole, the first aluminium sheet is fixed in seal casing;
5th step: by corresponding for the second light-conductive hole of the first light-conductive hole of the second aluminium sheet and seal casing, be fixed in seal casing by the second aluminium sheet, uses transparent PC material to seal the second light-conductive hole.
Further, by sealing riveting nut by padded for the first pcb board and fixedly mount with the first aluminium sheet.
Further, the contact pin of aviation plug is through the first pcb board 2-3mm.
Further, the diameter of aviation plug is identical with the diameter of the first through hole.
Further, the sheathed sealing ring of aviation plug, is pressed on sealing ring between aviation plug and the first aluminium sheet.
Further, the second light-conductive hole place is provided with groove, transparent PC material is placed in groove.
Further, installation gum in transparent PC material back is pasted onto in groove.
Further, the second aluminium sheet arranges two air plugs, an air plug is used for signal input, and an air plug is used for signal and exports.
Further, the second pcb board arranges 6 LED.
The beneficial effects of the utility model are:
1. the utility model is installed separately being configured with the comparatively compact module of the structures such as LED with other modules, and the comparatively compact module of structure and seal casing laminating are installed, thus comparatively compact space matching can be obtained under the condition not needing additional any structure, and reduce the loss of cramped construction originally.
2, the module and the seal casing laminating that are configured with multiple LED are installed, spaced between multiple LED, prevent the mutual interference between LED, also eliminate the necessity using light-guiding pillar leaded light.
3, the utility model is by means of only the position regulating pcb board, get final product the space matching of the element such as control device and line stretcher device on optimized circuit plate, the element that needs are dispelled the heat aluminium sheet of fitting is installed, and prevents plug assembly contact pin long and bending in the installation process that causes simultaneously.
4, the utility model is encapsulating structure, all component encapsulations are in seal casing, achieve the Integrated design of intellectualized module and mechanical structure, ensure the reasonable Arrangement of sealing property and device, this Integration Design, decrease the interference of its own signal loss and external signal, and dustproof and waterproof ability is stronger, operate more reliability, and maintenance cost is low.
5, the contact pin of aviation plug can pass the first pcb board and expose the first pcb board 2-3mm, being conducive to technical staff is welded on the first pcb board by the contact pin of aviation plug, and without the need to removing the contact pin of additional length, being conducive to increasing work efficiency, and improving rate of finished products.
Accompanying drawing explanation
Fig. 1 is the structural representation of electric actuator intellectualized module;
Fig. 2 is the installation site relation schematic diagram of intellectualized module and seal casing;
Fig. 3 is top PCB CONSTRUCTED SPECIFICATION schematic diagram;
Fig. 4 is side PCB CONSTRUCTED SPECIFICATION schematic diagram;
Embodiment
According to the utility model, electric actuator intellectualized module structure as shown in Figure 1, mainly comprises: aviation plug 1, first aluminium sheet 2, metal-oxide-semiconductor 3, first pcb board 4, sealing O type circle 5, second pcb board 6, light-guiding pillar 7, first seal riveting nut 11, second and seal riveting nut 8, second aluminium sheet 9.
Intellectualized module is arranged on the mode of seal casing 10 as shown in Figure 2, and wherein screw 14 is screwed in the sealing riveting nut 8 of intellectualized module by seal casing 10 outside, and compresses O RunddichtringO 5 realization sealing.Convince unthreaded hole 15 by patient analysis in the outer appropriate section of seal casing 10 simultaneously and adopt PC material 12 gum to seal, realizing light-guiding function.
The structural representation of electric actuator intellectualized module and intellectualized module and case link position relation schematic diagram is respectively shown in Fig. 1, Fig. 2.In concrete structural design, need to consider the annexation between each main devices.
First, first pcb board 4 CONSTRUCTED SPECIFICATION as shown in Figure 3, wherein utilizes the first sealing riveting nut 11 by padded for the first pcb board 4, now needs the content mainly taking into account two aspects: 1. the installation of former and later two aviation plugs 1; 2., in order to the needs that dispel the heat, metal-oxide-semiconductor 3 is arranged on the first aluminium sheet 2.Concrete structure, as shown in detail view 3, as can be seen from the figure, can cause metal-oxide-semiconductor 3 installation site to be interfered when padded height is not enough; Cause whole height to strengthen during padded excessive height on the one hand and be unfavorable for compact design, aviation plug 1 back contact pin can be caused long on the other hand, easily produce bending.Therefore choosing the padded height of the first sealing riveting nut 11 is that 5mm meets above-mentioned requirements, now aviation plug 1 back contact pin length is 7.5mm, and the contact pin of aviation plug 1 exposes the surperficial 2-3mm of the first pcb board 4, this length is conducive to technical staff and is directly soldered to by contact pin on the first pcb board 4.The body of aviation plug 1 interts successively at the first through hole 16 and the first through hole 17.
Second, second pcb board 6 mounting structure as shown in Figure 4, due on the second aluminium sheet 9 without other devices, therefore the second pcb board 6 is directly attached to and the second aluminium sheet 9 installs and to utilize screw directly to connect fastening.Need main it is considered that the mounting means of LED 13 on the second pcb board 6 in structural design, require that light through case instruction, can need the sealing ensureing total simultaneously.Therefore in structural design, LED 13 corresponding seal casing 10 position convinces unthreaded hole 15 by patient analysis, and slot outside light-conductive hole 15 and transparent PC plate 12 is installed, and be pasted onto in groove at PC plate 12 back installation gum, therefore can realize light-guiding function and ensure sealing, simultaneously due to the second pcb board 6, second aluminium sheet 9 and the equal close contact of seal casing 10 three, therefore completely isolated between 6 LED, mutual interference can not be produced, light-guiding pillar 7 structure can be eliminated.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technical staff in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection range of claims.
Claims (10)
1. an electric actuator intellectualized module encapsulating structure, is characterized in that, comprises aviation plug, metal-oxide-semiconductor, LED, the first pcb board, the second pcb board, the first aluminium sheet, the second aluminium sheet, seal casing;
Described first pcb board is fixed on described first aluminium sheet, described second pcb board is fixed on described second aluminium sheet, and described first aluminium sheet and described second aluminium sheet are fixed and be encapsulated in described seal casing;
The contact pin of described aviation plug and the contact pin of described metal-oxide-semiconductor are plugged on described first pcb board, described aviation plug body runs through described first aluminium sheet, sealing ring is provided with in the body of described aviation plug and the gap of the first aluminium sheet, described metal-oxide-semiconductor body laminating is arranged on described first aluminium sheet, described first pcb board is set to padded and described metal-oxide-semiconductor is arranged between described first aluminium sheet and described first pcb board, enables the contact pin of described aviation plug through described first pcb board simultaneously and exposes described first pcb board 2-3mm;
Second pcb board is provided with described LED, and described second pcb board is directly fitted on described second aluminium sheet; And described second aluminium sheet place corresponding to described LED is provided with the first light-conductive hole, seal casing place corresponding to described LED is provided with the second light-conductive hole, and be provided with groove outside described second light-conductive hole, described groove is installed by transparent PC plate sealing.
2. electric actuator intellectualized module encapsulating structure as claimed in claim 1, it is characterized in that, described sealing ring is O RunddichtringO.
3. electric actuator intellectualized module encapsulating structure as claimed in claim 1, is characterized in that, described first pcb board is padded by sealing riveting nut.
4. electric actuator intellectualized module encapsulating structure as claimed in claim 1, it is characterized in that, described first pcb board is set to padded 5mm.
5. electric actuator intellectualized module encapsulating structure as claimed in claim 1, it is characterized in that, the back contact pin of described aviation plug is 7.5mm.
6. electric actuator intellectualized module encapsulating structure as claimed in claim 1, is characterized in that, be provided with light-guiding pillar in described light-conductive hole.
7. electric actuator intellectualized module encapsulating structure as claimed in claim 1, is characterized in that, described transparent PC plate is installed gum by back and is pasted onto in groove.
8. electric actuator intellectualized module encapsulating structure as claimed in claim 1, it is characterized in that, described LED is 6.
9. electric actuator intellectualized module encapsulating structure as claimed in claim 1, is characterized in that, described first aluminium sheet, the second aluminium sheet respectively with the first pcb board, the second pcb board coordinate fixing by screw and nut.
10. electric actuator intellectualized module encapsulating structure as claimed in claim 1, is characterized in that, described first aluminium sheet, the second aluminium sheet and seal casing coordinate fixing by screw and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521098263.7U CN205213216U (en) | 2015-12-24 | 2015-12-24 | Intelligent module packaging structure of electric actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521098263.7U CN205213216U (en) | 2015-12-24 | 2015-12-24 | Intelligent module packaging structure of electric actuator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205213216U true CN205213216U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521098263.7U Expired - Fee Related CN205213216U (en) | 2015-12-24 | 2015-12-24 | Intelligent module packaging structure of electric actuator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205213216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843005A (en) * | 2017-11-24 | 2019-06-04 | 中国船舶重工集团公司第七一一研究所 | Speed setting controller packaging system |
-
2015
- 2015-12-24 CN CN201521098263.7U patent/CN205213216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109843005A (en) * | 2017-11-24 | 2019-06-04 | 中国船舶重工集团公司第七一一研究所 | Speed setting controller packaging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20201224 |