CN105357923B - A kind of explosive controller structure - Google Patents
A kind of explosive controller structure Download PDFInfo
- Publication number
- CN105357923B CN105357923B CN201510847447.7A CN201510847447A CN105357923B CN 105357923 B CN105357923 B CN 105357923B CN 201510847447 A CN201510847447 A CN 201510847447A CN 105357923 B CN105357923 B CN 105357923B
- Authority
- CN
- China
- Prior art keywords
- component
- upper cover
- relay
- power module
- signal plate
- 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.)
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0213—Venting apertures; Constructional details thereof
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
Abstract
The present invention provides a kind of explosive controller structures, including relay assembly, power module component and signal plate component, the relay assembly and signal plate component are respectively arranged at the bottom and top layer of power module component, and the relay assembly, power module component and signal plate component are connected to become an entirety by mother daughter board connector；Power module component includes being mounted on cavity interior power plate, relay assembly includes the relay board being mounted in bottom cover, several relays are installed on relay board, signal plate component includes being mounted on signal plate in upper cover, the bottom cover is fixed below cavity by bottom cover mounting screw, and the upper cover is fixed on above cavity by upper cover mounting screw.Explosive controller is divided into relay assembly, power module component and signal plate component three parts, each component indirectly and is connected to become fully functional explosive controller by mother daughter board connector by the present invention, improves the maintainability of product, be more convenient for product handling and debugging.
Description
Technical field
The invention belongs to controller technology fields, are specifically related to a kind of explosive controller structure.
Background technique
Existing explosive controller is made of relay, power module component and signal plate component, using upper and lower two layers
Structure design.Two inter-modules are attached using cable, then are tightened together with screw.Due to existing explosive controller be by
Relay and power module are placed on one piece of circuit board, therefore electromagnetic interference is more serious each other, is also unfavorable for power module
Heat dissipation.Secondly, be attached, be not easy to assemble and debugged using cable between power module component and signal plate component, it is more
Remaining cable is deposited in inside explosive controller, with cavity devices friction, largely effects on product service life and reliability.This
Outside, power module component and signal plate component are designed using upper and lower double-layer structure, there is no designed openings, one when production debugging
Denier finds failure, need to entirely dismantle product, it has not been convenient to debug.
Summary of the invention
To solve the above problems, the present invention provides a kind of explosive controller structures.By the dress for changing explosive controller
Match and debud mode, so that explosive controller is compact-sized, the degree of modularity is high, reduces assembly difficulty, surveys convenient for product
Examination and adjustment.
The present invention is achieved by following technical solution.
A kind of explosive controller structure, including relay assembly, power module component and signal plate component, the relay
Component and signal plate component are respectively arranged at the bottom and top layer of power module component, the relay assembly, power module group
Part and signal plate component are connected to become an entirety by mother daughter board connector；The power module component includes installing in the cavity
Power panel, the relay assembly include the relay board being mounted in bottom cover, and several relays are equipped on relay board,
The signal plate component includes being mounted on signal plate in upper cover, and the bottom cover is fixed below cavity by bottom cover mounting screw,
The upper cover is fixed on above cavity by upper cover mounting screw.
The structural member seam crossing of the relay assembly, power module component and signal plate component uses step overlap joint side
Formula, and install conductive rubber gasket additional.
It is provided with opening on the bottom cover of the relay assembly, and bottom is equipped with by bottom plate mounting screw in opening
Cover board.
It is provided with opening on the upper lid of the signal plate component, and is equipped in opening by upper cover plate mounting screw
Cover board.
Relay reinforcing rib is provided on the bottom cover, relay both sides pin is located at relay reinforcing rib both sides.
The power supply reinforcing rib for supporting integrated power supply is provided on the cavity.
It is arranged to hinge structure with integrated power supply contact position on the cavity.
The upper cover is internally provided with a printed board reinforcing rib.
Copper cooling fin is fastened with by cooling fin mounting screw on the upper cover plate.
Metal vibration absorber is additionally provided on four angles of the bottom cover.
The beneficial effects of the invention are as follows：
Compared with prior art, the present invention indirectly explosive controller be divided into relay assembly, power module component and
Signal plate component three parts, each component are connected to become fully functional explosive controller by mother daughter board connector.Using this cloth
Office's mode exclude many fault modes can in component states.Avoid the problem that each component is implicative of each other when combination debugging,
The maintainability for improving product simultaneously, be more convenient for product handling and production debugging.
Detailed description of the invention
Fig. 1 is configuration schematic diagram of the invention；
Fig. 2 is outline structural diagram of the invention；
Fig. 3 is the top structure schematic diagram that upper cover plate is removed in Fig. 2；
Fig. 4 is the bottom substance schematic diagram that bottom plate is removed in Fig. 2；
Fig. 5 is the structural schematic diagram of relay assembly in the present invention；
Fig. 6 is the bottom surface structure schematic diagram of Fig. 5；
Fig. 7 is the structural schematic diagram of power module component in the present invention；
Fig. 8 is the structural schematic diagram of cavity in the present invention；
Fig. 9 is the structural schematic diagram of signal component in the present invention；
Figure 10 is the connection schematic diagram of printed board inside explosive controller of the present invention；
Figure 11 is each structural member overlap joint schematic diagram in the present invention.
In figure：1- upper cover plate mounting screw, 2- cooling fin mounting screw, 3- upper cover plate, 4- cooling fin, 5- signal plate, 6-
Upper cover mounting screw, 7- upper cover, 8- power panel, 9- cavity, 10- relay board, 11- bottom cover, 12- bottom cover mounting screw, the bottom 13-
Cover board, 14- bottom plate mounting screw, 15- metal vibration absorber, 16- fastening press strip, 17- relay reinforcing rib, 18- hinge structure,
19- power supply reinforcing rib, 20- cooling fin, 21- printed board reinforcing rib.
Specific embodiment
Technical solution of the present invention is further described with reference to the accompanying drawing, but claimed range is not limited to institute
It states.
As shown in Figures 1 to 10, a kind of explosive controller structure of the present invention, including relay assembly, power supply mould
Block assembly and signal plate component, the relay assembly and signal plate component are respectively arranged at bottom and the top of power module component
Layer, the relay assembly, power module component and signal plate component are connected to become an entirety by mother daughter board connector；It is described
Power module component includes being mounted on 9 interior power plate 8 of cavity, and the relay assembly includes the relay being mounted in bottom cover 11
Plate 10, is equipped with several relays on relay board 10, and the signal plate component includes being mounted on signal plate 5 in upper cover 7, institute
It states bottom cover 11 and 9 lower section of cavity is fixed on by bottom cover mounting screw 12, the upper cover 7 is fixed on chamber by upper cover mounting screw 6
9 top of body.Using the technical program, each component has individual function, and can individually load and unload, to reach explosive controller dress
It unloads conveniently, convenient for the maintenance of product.Meanwhile the mode for installing cover board additional is all made of on upper cover and bottom cover, it is only necessary to open cover board i.e.
It can carry out product mix debugging.The relay board 10 is fastened by 6 M3 screws and bottom cover 11.The power panel 8 passes through 8
M3 screw and cavity 9 fasten.
Because relay quantity is more in printed board and weight is larger, therefore using the setting relay reinforcing rib on bottom cover 11
17 mode supports printed board, and relay both sides pin is located at relay reinforcing rib both sides；Meanwhile it is most heavy in printed board
It is provided with fastening press strip 16 on three relays, and is fixed using 6 M2.5 screws, while fixed make also is played to printed board
With.
The power supply reinforcing rib 19 for supporting integrated power supply is provided on the cavity 9, the integrated power supply passes through printing
Plate is fastened on cavity 9 with 4 M2.5 screws.To reinforce heat dissipation, hole is opened in printed board, so that integrated power supply bottom is direct
It is contacted with cavity 9；Meanwhile increasing hinge structure 18 with integrated power supply contact position on cavity 9, to reinforce heat dissipation effect.
Because printing plate suqare is larger, increases a printed board reinforcing rib 21 inside upper cover 7 and be used for fixed printed board, simultaneously
Also the rigidity of upper cover 7 is improved.To give fpga chip discrete piece, using the structure of the fastening copper cooling fin 20 on upper cover plate 3, and lead to
Radiator mounting screw 2 is crossed to be fixed on upper cover plate 3.The signal plate 5 is fastened by 7 M3 screws and upper cover 7.
As shown in figure 11, the structural member seam crossing of the relay assembly, power module component and signal plate component uses
Step overlapping mode, and install conductive rubber gasket additional.It avoids improving the anti-electromagnetic interference performance of product there are gap；
It is provided with opening on the bottom cover 11 of the relay assembly, and is installed in opening by bottom plate mounting screw 14
There is bottom plate 13.When in use, mother daughter board connector can be exposed by opening bottom plate 13, convenient for debugging.Four of the bottom cover 11
It is additionally provided with metal vibration absorber 15 on angle, plays the role of damping in use.
It is provided with opening in the upper cover 7 of the signal plate component, and is equipped in opening by upper cover plate mounting screw 1
Upper cover plate 3.When in use, mother daughter board connector can be exposed by opening upper cover plate 3, convenient for debugging.
Claims (8)
1. a kind of explosive controller structure, it is characterised in that：Including relay assembly, power module component and signal plate component,
The relay assembly and signal plate component are respectively arranged at the bottom and top layer of power module component, the relay assembly,
Power module component and signal plate component are connected to become an entirety by mother daughter board connector；The power module component includes peace
Mounted in cavity (9) interior power plate (8), the relay assembly includes the relay board (10) that is mounted in bottom cover (11), after
Several relays are installed, the signal plate component includes being mounted on upper cover (7) interior signal plate (5), described on appliance plate (10)
Bottom cover (11) is fixed below cavity (9) by bottom cover mounting screw (12), and the upper cover (7) passes through upper cover mounting screw (6)
It is fixed on above cavity (9)；
The structural member seam crossing of the relay assembly, power module component and signal plate component uses step overlapping mode, and
Install conductive rubber gasket additional；
It is provided with opening on the bottom cover (11) of the relay assembly, and is installed in opening by bottom plate mounting screw (14)
There are bottom plate (13).
2. a kind of explosive controller structure according to claim 1, it is characterised in that：The upper cover of the signal plate component
(7) it is provided with opening on, and upper cover plate (3) are equipped with by upper cover plate mounting screw (1) in opening.
3. a kind of explosive controller structure according to claim 1, it is characterised in that：Be provided on the bottom cover (11) after
Electric appliance reinforcing rib (17), relay both sides pin are located at relay reinforcing rib both sides.
4. a kind of explosive controller structure according to claim 1, it is characterised in that：It is arranged on the cavity (9) useful
In the power supply reinforcing rib (19) of bearing integrated power supply.
5. a kind of explosive controller structure according to claim 1, it is characterised in that：It is on the cavity (9) and integrated electric
Source contact position is arranged to hinge structure (18).
6. a kind of explosive controller structure according to claim 1, it is characterised in that：The upper cover (7) is internally provided with
One printed board reinforcing rib (21).
7. a kind of explosive controller structure according to claim 2, it is characterised in that：By dissipating on the upper cover plate (3)
Backing mounting screw (2) is fastened with copper cooling fin (20).
8. a kind of explosive controller structure according to claim 1, it is characterised in that：On four angles of the bottom cover (11)
It is additionally provided with metal vibration absorber (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847447.7A CN105357923B (en) | 2015-11-28 | 2015-11-28 | A kind of explosive controller structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510847447.7A CN105357923B (en) | 2015-11-28 | 2015-11-28 | A kind of explosive controller structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105357923A CN105357923A (en) | 2016-02-24 |
| CN105357923B true CN105357923B (en) | 2018-11-27 |
Family
ID=55333741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510847447.7A Active CN105357923B (en) | 2015-11-28 | 2015-11-28 | A kind of explosive controller structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105357923B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729642A (en) * | 2019-02-28 | 2019-05-07 | 中国工程物理研究院化工材料研究所 | Double-side aluminum microampere protects chip powder charge circuit board |
| CN112272470A (en) * | 2020-10-22 | 2021-01-26 | 贵州航天电子科技有限公司 | Signal digital processor |
| CN112654216B (en) * | 2020-12-14 | 2023-04-25 | 上海航天控制技术研究所 | Small-size missile-borne flight control equipment integrates structure |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8027168B2 (en) * | 2008-08-13 | 2011-09-27 | Delphi Technologies, Inc. | Electrical center with vertical power bus bar |
| DE102010044065A1 (en) * | 2010-11-17 | 2012-05-24 | BSH Bosch und Siemens Hausgeräte GmbH | Electronic component e.g. printed circuit board, has contact elements for connection with each other and/or with external wires, and counter-contacts in connection with counter-contacts within housing and/or to external wires |
| CN203467086U (en) * | 2013-08-06 | 2014-03-05 | 时光科技有限公司 | Chassis for servo controller |
| CN205142717U (en) * | 2015-11-28 | 2016-04-06 | 贵州航天电子科技有限公司 | Ignite controller |
-
2015
- 2015-11-28 CN CN201510847447.7A patent/CN105357923B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105357923A (en) | 2016-02-24 |
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