CN106686935A - BMS housing for mounting PCBA - Google Patents
BMS housing for mounting PCBA Download PDFInfo
- Publication number
- CN106686935A CN106686935A CN201611174761.4A CN201611174761A CN106686935A CN 106686935 A CN106686935 A CN 106686935A CN 201611174761 A CN201611174761 A CN 201611174761A CN 106686935 A CN106686935 A CN 106686935A
- Authority
- CN
- China
- Prior art keywords
- housing
- side plates
- cap
- bms
- pcba
- 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.)
- Pending
Links
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
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
-
- 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
- H05K7/1418—Card guides, e.g. grooves
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a BMS housing for mounting a PCBA. The BMS housing comprises a housing and a cover connected to the housing. The housing includes two side plates and top and bottom plates connecting the two side plates. The two side plates, the top plate and the bottom plate form a space for placing the PCBA. The inner walls of the two side plates are provided with mounting grooves respectively. The two mounting grooves are arranged horizontally and at the same height. The bottom plate of the housing is connected to the cover by a hinge. The two sides of the cover are provided with first foldings. The top of the cover is provided with a second folding. A plurality of cover fixing holes are provided in both the first foldings and the second folding. Both of the side plates and the top plate of the housing are provided with housing fixing holes corresponding to the cover fixing holes. According to the invention, the PCBA is fixed by means of the mounting grooves which are precisely designed so as to ensure a stable structure and high safety, and the housing and the cover are connected by the hinge to prevent the loss of the housing or the cover after the removal thereof. The BMS housing is easy to use.
Description
Technical field
The present invention relates to battery management system field, more particularly to a kind of BMS shells for installing PCBA.
Background technology
In recent years, automobile is more and more, and TRANSPOWORLD is more and more crowded, so as to cause municipal pollution increasingly severe, I
The city haze weather of state happens occasionally.In order to reduce municipal pollution, the application of electric automobile can be more and more universal.Battery conduct
Electric automobile provides the core texture of power, and its security performance directly affects the safety of whole electric automobile.The state of battery
It is that BMS is monitored by battery management system.Because electric automobile is used as the vehicles, the vibrations suffered by its course of work
Than larger, therefore the shockproof effect of each structure member of electric automobile is required higher.The assembling base of existing PCBA and BMS shells
This is by the way of fastened by screw.During body movement, BMS modules can shake, then can cause loosened screw or even drop, and drop
Screw play in housing easily causes short circuit, causes functions of modules to be lost.
The content of the invention
It is an object of the invention to provide the BMS shells for installing PCBA of a kind of Stability Analysis of Structures, safe ready.
The present invention is achieved through the following technical solutions above-mentioned purpose：A kind of BMS shells for installing PCBA, including shell
Body and the cap of housing connection, the housing includes two side plates, the top board of two side plates of connection and base plate, two institutes
State side plate, the top board and the base plate and constitute the space for placing PCBA, the inwall of two side plates is provided with and is equipped with peace
Tankage, two mounting grooves are horizontally disposed with and in sustained height, the base plate of the housing is connected by hinge with cap,
Two sides of the cap are provided with the first flanging, and the top surface of the cap is provided with the second flanging, first flanging and described
Multiple cap fixing holes are equipped with second flanging, are equipped with two side plates of the housing and top board and are fixed with the cap
The corresponding housing fixing hole in hole site.
Further, two side plates are vertically arranged, and the top board and the base plate are horizontally disposed with.
Further, the width of the mounting groove is 1/5th of the case width.
Further, the setting height(from bottom) of the mounting groove is 1st/1st to three/2nd of body height.
Further, first flanging and second flanging are each perpendicular to the cap.
Compared with prior art, the beneficial effect of BMS shell of the present invention for installing PCBA is：By mounting groove pair
PCBA is fixed, and the design of precision has been carried out to the position of mounting groove so as to stabilized structure, due to without the need for fastened by screw, then
It is not result in loosened screw or even drops, the screw for dropping play in housing can be avoided easily to cause short circuit, causes module work(
Can lose, with good safety, while be attached to housing and cap by hinge, after shell is opened, housing and
Cap still connects together, and prevents from being disassembled the loss of back casing or cap, easy to use.
Description of the drawings
Fig. 1 is a kind of structural representation for installing the BMS shells of PCBA of the present invention.
Specific embodiment
Refer to the cap 3 of accompanying drawing 1, a kind of BMS shells for installing PCBA, including housing 1 and the connection of housing 1, shell
Body 1 is cuboid, and housing 1 includes two side plates 11, the top board 12 of two side plates of connection and base plate 13, and two side plates 11 are vertical
Arrange, top board 12 and base plate 13 are horizontally disposed with, two side plates 11, top board 12 and base plates 13 constitute the space for placing PCBA,
The inwall of two side plates 11 is provided with and is equipped with mounting groove 2, and two mounting grooves 2 are horizontally disposed with and in sustained height, PCBA quilts
In two mounting grooves 2 of insertion, so as to be fixed, the width of each mounting groove 2 is 1/5th of case width, is enabled to
PCBA fixing-stables, and do not hinder PCBA to be radiated.The setting height(from bottom) of mounting groove 2 is to three/2nd point of body height
One of, the shockproof effect for enabling to PCBA is best.
The base plate 13 of housing 1 is connected by hinge 4 with cap 3, and two sides of cap 3 are provided with the first flanging 31, cap 3
Top surface be provided with the second flanging 32, the first flanging 31 and the second flanging 32 are each perpendicular to cap 3, the first flanging 31 and the second flanging
Multiple cap fixing holes 6 are equipped with 32, are equipped with two side plates 11 of housing 1 and top board 12 and the position of cap fixing hole 6
Corresponding housing fixing hole 5.When cap 3 is covered, cap fixing hole 6 overlaps with housing fixing hole 5, by outside screw energy
It is enough that housing and cap are locked, prevent PCBA from dropping out.
The present invention is fixed by mounting groove to PCBA, has carried out the design of precision to the position of mounting groove so as to tie
Structure is consolidated, and due to without the need for fastened by screw, being then not result in loosened screw or even to drop, can avoid the screw for dropping in housing
Play easily causes short circuit, causes functions of modules to be lost, with good safety, while being carried out to housing and cap by hinge
Connection, after shell is opened, housing still connects together with cap, prevents from being disassembled the loss of back casing or cap, user
Just.
Above-described is only some embodiments of the present invention.For the person of ordinary skill of the art, not
On the premise of departing from the invention design, some deformations and improvement can also be made, these belong to the protection model of the present invention
Enclose.
Claims (5)
1. a kind of BMS shells for installing PCBA, it is characterised in that：It is described including housing and the cap of housing connection
Housing includes two side plates, the top board of two side plates of connection and base plate, two side plate, the top board and base plate compositions
The space of PCBA is placed, the inwall of two side plates is provided with and is equipped with mounting groove, and two mounting grooves are horizontally disposed with
And in sustained height, the base plate of the housing is connected by hinge with cap, two sides of the cap are provided with the first folding
Side, the top surface of the cap is provided with the second flanging, is equipped with multiple caps on first flanging and second flanging and fixes
Hole, is equipped with housing fixing hole corresponding with the cap fixing hole position on two side plates of the housing and top board.
2. BMS shells for installing PCBA according to claim 1, it is characterised in that：Two side plates are vertical
Arrange, the top board and the base plate are horizontally disposed with.
3. BMS shells for installing PCBA according to claim 1, it is characterised in that：The width of the mounting groove is
/ 5th of the case width.
4. BMS shells for installing PCBA according to claim 1, it is characterised in that：The installation of the mounting groove is high
Spend for 1st/1st to three/2nd of body height.
5. BMS shells for installing PCBA according to claim 1, it is characterised in that：First flanging and described
Second flanging is each perpendicular to the cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174761.4A CN106686935A (en) | 2016-12-19 | 2016-12-19 | BMS housing for mounting PCBA |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611174761.4A CN106686935A (en) | 2016-12-19 | 2016-12-19 | BMS housing for mounting PCBA |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106686935A true CN106686935A (en) | 2017-05-17 |
Family
ID=58869729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611174761.4A Pending CN106686935A (en) | 2016-12-19 | 2016-12-19 | BMS housing for mounting PCBA |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106686935A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981847A (en) * | 2018-08-28 | 2018-12-11 | 福水智联技术有限公司 | Surface gathered water detection device and its working method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM291181U (en) * | 2005-12-19 | 2006-05-21 | Inventec Corp | Structure of server chassis |
| CN1810067A (en) * | 2003-05-29 | 2006-07-26 | 因特普拉克斯纳斯公司 | Openable one-piece electrical RF shield and method of manufacturing the same |
| CN102193596A (en) * | 2010-03-02 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Shell of electronic device |
| CN202697105U (en) * | 2012-07-20 | 2013-01-23 | 北京经纬恒润科技有限公司 | PCB (printed circuit board) fixing device |
| CN104519686A (en) * | 2013-09-27 | 2015-04-15 | 滨特尔技术解决方案有限责任公司 | Housing for electrical devices |
| CN106061165A (en) * | 2016-07-20 | 2016-10-26 | 中天宽带技术有限公司 | Portable drawer-type sub frame structure |
| CN206302673U (en) * | 2016-12-19 | 2017-07-04 | 江苏嘉钰新能源技术有限公司 | A kind of BMS shells for installing PCBA |
-
2016
- 2016-12-19 CN CN201611174761.4A patent/CN106686935A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1810067A (en) * | 2003-05-29 | 2006-07-26 | 因特普拉克斯纳斯公司 | Openable one-piece electrical RF shield and method of manufacturing the same |
| TWM291181U (en) * | 2005-12-19 | 2006-05-21 | Inventec Corp | Structure of server chassis |
| CN102193596A (en) * | 2010-03-02 | 2011-09-21 | 鸿富锦精密工业（深圳）有限公司 | Shell of electronic device |
| CN202697105U (en) * | 2012-07-20 | 2013-01-23 | 北京经纬恒润科技有限公司 | PCB (printed circuit board) fixing device |
| CN104519686A (en) * | 2013-09-27 | 2015-04-15 | 滨特尔技术解决方案有限责任公司 | Housing for electrical devices |
| CN106061165A (en) * | 2016-07-20 | 2016-10-26 | 中天宽带技术有限公司 | Portable drawer-type sub frame structure |
| CN206302673U (en) * | 2016-12-19 | 2017-07-04 | 江苏嘉钰新能源技术有限公司 | A kind of BMS shells for installing PCBA |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108981847A (en) * | 2018-08-28 | 2018-12-11 | 福水智联技术有限公司 | Surface gathered water detection device and its working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170517 |
|
| WD01 | Invention patent application deemed withdrawn after publication |