CN109121349A - controller - Google Patents
controller Download PDFInfo
- Publication number
- CN109121349A CN109121349A CN201811109460.2A CN201811109460A CN109121349A CN 109121349 A CN109121349 A CN 109121349A CN 201811109460 A CN201811109460 A CN 201811109460A CN 109121349 A CN109121349 A CN 109121349A
- Authority
- CN
- China
- Prior art keywords
- pcb board
- shell
- limiting section
- port
- cover board
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims abstract description 19
- 238000010586 diagram Methods 0.000 description 8
- 238000011900 installation process Methods 0.000 description 4
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of controllers, shell, the shell has installation space, pcb board is installed in the installation space, the first limiting section to match with the pcb board is additionally provided in the shell, port is additionally provided on the pcb board, first limiting section is for limiting displacement of the pcb board in the port plugging direction.Controller of the invention on shell by being arranged the first limiting section, limit pcb board its own displacement planar, set parallel with plane where pcb board for the plugging direction of port again, thus in port in grafting, the displacement that pcb board can be limited by the first limiting section, so that pcb board be effectively prevent to loosen.
Description
Technical field
The present invention relates to controller technology fields, and in particular to a kind of controller.
Background technique
As illustrated in fig. 1 and 2, the shell structure of traditional controller is divided into front housing 2, rear shell 3, and front housing 2, rear shell 3 pass through four
It snaps connection together；Pcb board 4 in the prior art is positioned by the rib of rear shell 3, is then pressed in rear shell 3, is passed through two
A pcb board buckle 5 compresses.As shown in figure 3, due to the mounting means using buckle, the pcb board 4 in technology install after with pcb board
It can cannot be bonded completely with pcb board there are installation gap between buckle 5, in order to avoid cause the buckling deformation of pcb board, while also just
Installation, disassembly in existing pcb board, install the presence in gap in addition, and pcb board loosening is easily caused in the swapping process of port.
Summary of the invention
In order to solve the above-mentioned technical problem, the invention discloses a kind of controllers, solve traditional controller middle port and insert
The problem of pcb board loosens is easily caused during pulling out.
The invention discloses a kind of controllers, comprising: shell, the shell has installation space, in the installation space
Pcb board is installed, the first limiting section to match with the pcb board is additionally provided in the shell, is also set up on the pcb board
There is port, first limiting section is for limiting displacement of the pcb board in the port plugging direction.
Further, the plugging direction of the port is parallel with plane where the pcb board, and first limiting section is used for
Limit the pcb board its own displacement planar.
Further, the shell includes: shell；First cover board；Second cover board, second cover board and first lid
Plate is oppositely arranged, and second cover board, first cover board and the shell surround the closed installation space.
Further, it is provided with first limiting section on first cover board, is provided with the second limit on the pcb board
Portion, first limiting section and second limiting section limit cooperate.
Further, it is provided with mounting portion on first cover board, the pcb board is fixedly connected on the mounting portion.
Further, the mounting portion is mounting plate, is provided with first limiting section on the mounting plate.
Further, first limiting section is positioning column or location hole, and second limiting section is location hole or positioning
Column.
Further, card slot is set on second cover board, and the card slot and pcb board limit cooperate.
Further, non-return rib is additionally provided on second cover board, the non-return rib is connected to the pcb board
On, the setting position of the non-return rib limits the displacement that the pcb board is generated in the port direction of insertion.
Further, the pcb board being corresponded on the shell and being provided with guide groove, the guide groove is along the pcb board
Installation direction setting, the pcb board are inserted into the shell along the guide groove.
Further, the port position is corresponded on the shell be provided with opening；The port is threaded through the opening
Place simultaneously protrudes from the surface of shell.
Further, after the pcb board is mounted on the shell, the port is passed through into the opening and is protruded from described
Surface of shell, then second cover board and/or first cover board are installed on the housing.
Controller of the invention limits pcb board plane where its own by the way that the first limiting section is arranged on shell
Interior displacement, then plane where setting the plugging direction of port to pcb board are parallel, can be with thus in port in grafting
The displacement that pcb board is limited by the first limiting section, so that pcb board be effectively prevent to loosen.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the controller of the prior art；
Fig. 2 is the structural schematic diagram inside the controller of the prior art；
Fig. 3 is the controller sectional view of the prior art；
Fig. 4 is 1 structural schematic diagram of the controller of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the first cover board of the embodiment of the present invention；
Fig. 6 is the structural schematic diagram of the second cover board of the embodiment of the present invention；
Fig. 7 is the structural schematic diagram of the shell of the embodiment of the present invention；
Fig. 8 is the installation diagram of the controller of the embodiment of the present invention；
Fig. 9 is the structural schematic diagram of the shell nozzle of the embodiment of the present invention；
Legend: 10, shell；11, guide groove；12, it is open；20, the first cover board；21, mounting portion；22, the first limiting section；
30, the second cover board；31, card slot；32, non-return rib；40, pcb board；60, port；2, front housing；3, rear shell；4, in the prior art
Pcb board；5, pcb board buckles；6, port in the prior art.
Specific embodiment
Below with reference to embodiment, the present invention will be further described, but is not limited to the content on specification.
The invention discloses a kind of controller, including shell, pcb board 40 and port 60, shell has installation space, installation
Pcb board 40 is installed in space, the first limiting section 22 to match with pcb board 40 is additionally provided in shell, is also set on pcb board 40
It is equipped with port 60, the first limiting section 22 is for limiting displacement of the pcb board 40 in 60 plugging direction of port.Controller of the invention
By the way that the first limiting section 22 is arranged on shell, so that displacement of the pcb board 40 in 60 plugging direction of port is limited, thus holding
Mouth 60 can limit the displacement of pcb board 40 by the first limiting section 22 in grafting, so that pcb board 40 be effectively prevent to loosen.
In the above-described embodiments, the plugging direction of port 60 is parallel with 40 place plane of pcb board, and the first limiting section 22 is used for
Limit pcb board 40 its own displacement planar.Controller of the invention on shell by being arranged the first limiting section
22, thus limit pcb board 40 its own displacement planar, then set the plugging direction of port 60 to and pcb board
40 place planes are parallel, so that the displacement of pcb board 40 can be limited by the first limiting section 22 in port 60 in grafting, from
And pcb board 40 is effectively prevent to loosen.
In the above-described embodiments, shell includes shell 10, the first cover board 20 and the second cover board 30, the second cover board 30 and first
Cover board 20 is oppositely arranged, and the second cover board 30, the first cover board 20 and shell 10 surround closed installation space.
In the above-described embodiments, pcb board 40 being corresponded on shell 10 and being provided with guide groove 11, guide groove 11 is along pcb board 40
Installation direction setting, pcb board 40 are inserted into shell 10 along guide groove 11.By the way that guide groove 11 is arranged, pcb board 40 can be guided
Direction of insertion facilitates the installation of pcb board 40；60 position of corresponding ports is provided with opening 12 on shell 10；Port 60 is threaded through out
At mouthfuls 12 and protrude from 10 surface of shell, when installation, the extreme position that pcb board 40 is pushed into assembly direction in shell 10；This
When, pcb board 40 is pushed away toward 60 side of port, port 60 can be exposed, the protrusion of port 60 is solved and installation process is caused to do
The problem of relating to facilitates the grafting operation of subsequent port.Installation process is not related to reducing pcb board to the pressing operation of pcb board
The stress that is subject to, strain.
In the above-described embodiments, it is provided with the first limiting section 22 on the first cover board 20, is provided with the second limit on pcb board 40
Portion, the first limiting section 22 and the limit of the second limiting section cooperate.Specifically, mounting portion 21, mounting portion are provided on the first cover board 20
21 be mounting plate, and the first limiting section 22 is provided on mounting plate, and pcb board 40 is fixedly connected on a mounting board by screw, is used
The mode of screw connection does not need pressing pcb board, it is possible to reduce stress that pcb board is subject to, strain.First cover board 20 passes through benefit
The side that pcb board 40 is first locked with screw is integrally formed pcb board 40 with the first cover board 20, can preferably be directed at shell 10
Guide groove 11, more convenient pcb board 40 is installed in shell 10, and since pcb board 40 and the first cover board 20 are integrally formed, is pacified
When dress, after the extreme position that pcb board 40 is pushed into shell 10 in assembly direction, the first cover board 20 can be higher by one than shell 10
Port 60 can more easily can be exposed by pushing the first cover board 20 at this time, keep installation process more smooth by section distance
Fast.
And it is matched by the first limiting section 22 and the second limiting section, the limitation pcb board 40 that can be more advantageous to is at it
Itself displacement planar, in the specific implementation process, the first limiting section 22 is positioning column or location hole, the second limiting section
For location hole or positioning column.It is cooperated by limit hole and limited post, while playing position-limiting action, by pcb board 40
During being installed to mounting plate, positioning action can also be played, facilitates installation.
In the above-described embodiments, card slot 31 and non-return rib 32 are provided on the second cover board 30, card slot 31 and pcb board 40 limit
Position cooperation, non-return rib 32 are connected on pcb board 40, and the setting position limitation pcb board 40 of non-return rib 32 is inserted into port 60
The displacement that direction generates.Specifically, non-return rib 32 is arranged on the second cover board 30 and corresponds to one of pcb board 40 far from port 60
Side, by being provided with card slot 31 and non-return rib 32 on the second cover board 30, after pcb board 40 is pushed completely into main body, card slot folder
Tight pcb board 40, non-return rib 32 can compress on the side of separate port 60 of pcb board, to prevent 30 quilt of pcb board 40 and the second cover board
The external force generated in 60 direction of insertion of port pushes back, and guarantees 40 stress balance of pcb board, it is not easy to stress deformation occurs, meanwhile,
It also ensures the screw hole between the first, second cover board of alignment and shell 10, facilitates installation.In addition, the present invention will using screw
The side of pcb board is locked at the first cover board 20, another by pcb board 40 using the non-return rib 32 of the second cover board 30, card slot 31
Side compression is cooperated in structure by the first cover board 20 and the second cover board 30, thoroughly solves asking for pcb board installation loosening
Topic.
In the above-described embodiments, the structure of card slot 31 can take various forms, such as: card slot 31 can be in the second lid
Spaced two support rods on plate 30, pcb board 40 are plugged among two support rods and are pressed from both sides by two support rods
Tightly.
It is understood that in the above-described embodiments, during installation, first connect the first cover board 22 with 40 screw of pcb board,
The two is pushed into together in shell 10, after pcb board 40 is mounted on shell 10, is pushed into extreme position, and pcb board 40 is pushed away down, by end
Mouth 60 passes through opening 12 and protrudes from 10 surface of shell, then on the housing 10 by the installation of the second cover board 30, support rod clamps PCB
Plate 40, non-return rib 32 can compress the side of pcb board；Upper and lower cover plates plays screw.By above-mentioned installation process, it is not related to PCB
The pressing operation of plate reduces stress, strain that pcb board is subject to.
Obviously, above embodiment of the invention be only to clearly illustrate example of the present invention, and not be
Restriction to embodiments of the present invention.For those of ordinary skill in the art, on the basis of the above description also
It can make other variations or changes in different ways.Here all embodiments can not be exhaustive.It is all to belong to this
Column of the obvious changes or variations that the technical solution of invention is extended out still in the scope of the present invention.
Claims (12)
1. a kind of controller characterized by comprising
Shell, the shell have installation space, are equipped with pcb board (40) in the installation space, also set up in the shell
There is the first limiting section (22) to match with the pcb board (40), is additionally provided with port (60) on the pcb board (40), it is described
First limiting section (22) is for limiting displacement of the pcb board (40) in the port (60) plugging direction.
2. controller according to claim 1, which is characterized in that
The plugging direction of the port (60) is parallel with plane where the pcb board (40), and first limiting section (22) is used for
Limit the pcb board (40) its own displacement planar.
3. controller according to claim 1, which is characterized in that the shell includes:
Shell (10)；
First cover board (20)；
Second cover board (30), second cover board (30) is oppositely arranged with first cover board (20), and second cover board
(30), first cover board (20) and the shell (10) surround the closed installation space.
4. controller according to claim 3, which is characterized in that
It is provided with first limiting section (22) on first cover board (20), is provided with the second limit on the pcb board (40)
Portion, first limiting section (22) and second limiting section limit cooperate.
5. controller according to claim 4, which is characterized in that
It is provided with mounting portion (21) on first cover board (20), the pcb board (40) is fixedly connected on the mounting portion (21)
On.
6. controller according to claim 5, which is characterized in that the mounting portion (21) is mounting plate, the mounting plate
On be provided with first limiting section (22).
7. controller according to claim 6, which is characterized in that
First limiting section (22) is positioning column or location hole, and second limiting section is location hole or positioning column.
8. controller according to claim 3, which is characterized in that
Card slot (31) are set on second cover board (30), the card slot (31) and the pcb board (40) limit cooperate.
9. controller according to claim 3, which is characterized in that
It is additionally provided with non-return rib (32) on second cover board (30), the non-return rib (32) is connected to the pcb board
(40) on, the setting position of the non-return rib (32) limits plugging direction of the pcb board (40) in the port (60) and produces
Raw displacement.
10. controller according to claim 3, which is characterized in that
It corresponds to the pcb board (40) on the shell (10) to be provided with guide groove (11), the guide groove (11) is along the pcb board
(40) installation direction setting, the pcb board (40) are inserted into the shell (10) along the guide groove (11).
11. controller according to claim 3, which is characterized in that
The port (60) position is corresponded on the shell (10) is provided with opening (12)；
The port (60) is threaded through at the opening (12) and protrudes from the shell (10) surface.
12. controller according to claim 11, which is characterized in that the pcb board (40) is mounted on the shell (10)
Afterwards, the port (60) are passed through into the opening (12) and protrudes from the shell (10) surface, then by second cover board
(30) and/or first cover board (20) is mounted on the shell (10).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811109460.2A CN109121349B (en) | 2018-09-21 | 2018-09-21 | Controller for controlling a power supply |
| PCT/CN2018/121231 WO2020056947A1 (en) | 2018-09-21 | 2018-12-14 | Controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811109460.2A CN109121349B (en) | 2018-09-21 | 2018-09-21 | Controller for controlling a power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109121349A true CN109121349A (en) | 2019-01-01 |
| CN109121349B CN109121349B (en) | 2024-03-19 |
Family
ID=64856166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811109460.2A Active CN109121349B (en) | 2018-09-21 | 2018-09-21 | Controller for controlling a power supply |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN109121349B (en) |
| WO (1) | WO2020056947A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6178094B1 (en) * | 1998-07-27 | 2001-01-23 | Mitsubishi Denki Kabushiki Kaisha | Device for mounting boards |
| US20040014337A1 (en) * | 2002-07-22 | 2004-01-22 | Siemens Vdo Automotive Corporation | Automotive control module housing |
| US20050270753A1 (en) * | 2004-06-02 | 2005-12-08 | Denso Corporation | Casing unit for electronic device |
| US20050287841A1 (en) * | 2004-06-24 | 2005-12-29 | Keihin Corporation | Housing case for electronic circuit board |
| CN205960376U (en) * | 2016-08-15 | 2017-02-15 | 深圳市世络科技有限公司 | Converter is used to apple |
| CN207427659U (en) * | 2017-11-30 | 2018-05-29 | 惠州市德赛西威汽车电子股份有限公司 | A kind of fixed structure of anti-pcb board abnormal sound |
| CN209435661U (en) * | 2018-09-21 | 2019-09-24 | 珠海格力电器股份有限公司 | Controller |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105828560B (en) * | 2016-06-08 | 2019-09-03 | 苏州欧姆尼克新能源科技有限公司 | A kind of inverter circuit board fixing structure |
| CN206559723U (en) * | 2017-03-21 | 2017-10-13 | 北京浩瀚深度信息技术股份有限公司 | A kind of PCB mounting structure |
| CN206922777U (en) * | 2017-04-28 | 2018-01-23 | 申瓯通信设备有限公司 | A kind of modularization plugs interchanger |
| CN207284009U (en) * | 2017-10-31 | 2018-04-27 | 惠州市德赛西威汽车电子股份有限公司 | A kind of pcb board snap device |
-
2018
- 2018-09-21 CN CN201811109460.2A patent/CN109121349B/en active Active
- 2018-12-14 WO PCT/CN2018/121231 patent/WO2020056947A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6178094B1 (en) * | 1998-07-27 | 2001-01-23 | Mitsubishi Denki Kabushiki Kaisha | Device for mounting boards |
| US20040014337A1 (en) * | 2002-07-22 | 2004-01-22 | Siemens Vdo Automotive Corporation | Automotive control module housing |
| US20050270753A1 (en) * | 2004-06-02 | 2005-12-08 | Denso Corporation | Casing unit for electronic device |
| US20050287841A1 (en) * | 2004-06-24 | 2005-12-29 | Keihin Corporation | Housing case for electronic circuit board |
| CN205960376U (en) * | 2016-08-15 | 2017-02-15 | 深圳市世络科技有限公司 | Converter is used to apple |
| CN207427659U (en) * | 2017-11-30 | 2018-05-29 | 惠州市德赛西威汽车电子股份有限公司 | A kind of fixed structure of anti-pcb board abnormal sound |
| CN209435661U (en) * | 2018-09-21 | 2019-09-24 | 珠海格力电器股份有限公司 | Controller |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020056947A1 (en) | 2020-03-26 |
| CN109121349B (en) | 2024-03-19 |
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| GR01 | Patent grant |