CN202396096U - Theftproof controller structure of engine - Google Patents
Theftproof controller structure of engine Download PDFInfo
- Publication number
- CN202396096U CN202396096U CN2011205020681U CN201120502068U CN202396096U CN 202396096 U CN202396096 U CN 202396096U CN 2011205020681 U CN2011205020681 U CN 2011205020681U CN 201120502068 U CN201120502068 U CN 201120502068U CN 202396096 U CN202396096 U CN 202396096U
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- CN
- China
- Prior art keywords
- circuit board
- guide rail
- shell
- connector
- end cap
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a theftproof controller structure of an engine, comprising a connector and a circuit board, and further comprising a drawer-type shell, wherein the drawer-type shell comprises an end cover and a shell, two inner sidewalls of the shell are provided with a guide rail, power supply circuit boards are inserted into the guide rail, the connector is integrally arranged on the end cover, the end cover is provided with a plane structure and three clamper, the bottom of the plane structure, the bottom of the guide rail and the three clamper form parallel planes, and one end of the circuit board is fixed between the planes formed by the plane structure and the three clampers. The theftproof controller structure of the engine, disclosed by the utility model, has the advantages of simple structure and convenience for mounting, can ensure that the circuit plate is flatly arranged and the risk of stress failure of the circuit board is reduced; the connector and the end cover are integrated so as to remove an installation interval and improve dustproof and waterproof performances of products; in addition, through a drawer-type structure, the interval between the end cover and the clamper of the shell is reduced, and the assembly operation of the shell can be finished through once pressing.
Description
Technical field
The utility model relates to a kind of controller, specifically belongs to a kind of engine anti-theft controller architecture.
Background technology
The engine anti-theft controller is as the body electronics product, generally by connector, and circuit board assemblies, housing is formed, and its middle shell plays a protective role to circuit board assemblies, and connector is independent original paper, is welded on the circuit board, plays peripheral communication interconnect function.
Engine anti-theft controller product in the past, the form that lid is closed in general employing is up and down fixed circuit board, and circuit board is fixed through the fore-set crimping.Because the buckle installation direction is consistent with the pressure direction of fixing circuit board, the power of outer bound pair housing can be passed through fore-set, directly affacts on the circuit board plate, makes circuit board lose efficacy because of stress easily.This installation form is higher to the buckle required precision of product, and buckle is installed tighter, and then the suffered stress of circuit board is bigger; Buckle was installed pine, and then circuit board easy shaking, so whole erection precision is guaranteed by a plurality of tolerance dimensions; For bulk article, product stability is relatively poor.
In addition, the connector of controller is independent part, needs independent the installation, has comparatively loaded down with trivial detailsly also increased cost, and there is the slit junction of connector and housing, has lowered the water proof and dust proof performance of housing to circuit board assemblies, and structural strength is reduction greatly also.Close the shell structure of lid up and down, shell dimension and board area are closely related, and then the buckle spacing also increases along with board area, and the spacing of buckle directly influences the installation of buckle.The spacing that buckle is arranged is big more, and then installation is more difficult, need repeatedly push.
The utility model content
The utility model technical problem to be solved provides a kind of engine anti-theft controller architecture, installs simple and conveniently, avoids circuit board the situation of stress failures to occur.
For solving the problems of the technologies described above; The engine anti-theft controller architecture that the utility model provides comprises connector, circuit board, also comprises the drawer type shell; Said drawer type shell comprises end cap and housing; Two madial walls of said housing are provided with the guide rail that power circuit board inserts, and said connector integrally is installed on the end cap, has a planar structure and three buckles on the end cap; The bottom surface of said planar structure, the bottom surface of guide rail and three plane parallel that buckle forms, an end of said circuit board are fixed between the plane of planar structure and three buckle formation.
Further, said planar structure is located at the middle part of end cap, is two symmetrical boss, and the bottom surface of boss is in same plane.
Wherein, said guide rail is the groove of tapering type structure.The horn mouth structure of the inlet front end of said guide rail for tightening up gradually.The afterbody of said guide rail and circuit board interference fit.The tail end of said guide rail has one section idle stroke district.
The beneficial effect of the utility model is:
1, the plane fixing circuit board that forms through planar structure and buckle, this fixed form can guarantee that the circuit board installation is smooth, make circuit board and plane keeping parallelism simultaneously;
2, circuit board is fixing related separately with housing and end cap, does not relate to installation dimension;
3, the buckle installation direction is vertical with the circuit board pressure direction, and the external force of housing has reduced the risk that the circuit board stress lost efficacy to not directly effect of circuit board;
4, connector and end cap are integrated, and have eliminated assemblage gap, have improved dustproof, the water resistance of product greatly, have reduced number of parts simultaneously, have improved installation effectiveness;
5, the buckle spacing of end cap and housing reduces, and once pushes and can accomplish the housing assembly work, has reduced buckle risk not in place is installed, and has improved production efficiency.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation:
Fig. 1 is the three-dimensional exploded view of the utility model engine anti-theft controller architecture;
Fig. 2 is the perspective view of end cap in the utility model;
Fig. 3 is the front view of end cap in the utility model;
Fig. 4 is the cutaway view of the utility model.
Wherein description of reference numerals is following:
1 is end cap; 2 is housing; 3 is connector; 4 is circuit board; 5 is buckle; 6 is planar structure; 7 is guide rail.
Embodiment
The engine anti-theft controller architecture of the utility model, as shown in Figure 1, comprise connector 3, circuit board 4 and drawer type shell, said drawer type shell comprises end cap 1 and housing 2.
Two madial walls of said housing 2 are provided with the guide rail 7 that power circuit board 4 inserts, and circuit board 4 inserts in the housing 2 along the guide rail 7 of housing 2, and is as shown in Figure 4.Like Fig. 2, shown in Figure 3; Have a planar structure 6 and three not collinear buckles 5 on the end cap 1; Three buckles 5 form a plane; The bottom surface of the bottom surface of this plane and planar structure 6 and guide rail 7 is parallel to each other, and buckle 5 guarantees that with an end of planar structure fixing circuit board 4 circuit board 4 installations are smooth.Said connector 3 integrally is installed on the end cap 1, and the PIN pin passes through the contact pin process Installation to end cap 1.Like Fig. 2, shown in Figure 3, said planar structure 6 is located at the middle part of end cap 1, and this planar structure 6 is two symmetrical arrow shaped boss, and the bottom surface of boss is in same plane.
As shown in Figure 4; The horn mouth structure of the inlet front end of guide rail 7 for tightening up gradually; 6.7 millimeters places of afterbody and circuit board 4 interference, the magnitude of interference is 0.15 millimeter, and the tail end of guide rail 7 has one section 0.7 millimeter idle stroke district; Both guarantee the installing space of circuit board, can hold issuable plastics end in the insertion process again.
The shell of anti-theft controller adopts the drawer-type structure form; The buckle spacing is only relevant with the height of circuit board; Usually the height of circuit board, is once pushed and can be accomplished the housing assembly work so the buckle spacing of end cap and housing reduces much smaller than the area size of circuit board.
Spacing between the plane that planar structure on the end cap and buckle form is according to the thickness adjustment of circuit board, then through the Shooting Technique manufacturing.
The utility model forms the fixedly circuit board of different-thickness of plane through planar structure and buckle, and this fixed form can guarantee that the circuit board installation is smooth, makes circuit board and plane keeping parallelism simultaneously; Fixing of circuit board is related separately with housing and end cap, does not relate to installation dimension; The buckle installation direction is vertical with the circuit board pressure direction, and the external force of housing has reduced the risk that the circuit board stress lost efficacy to not directly effect of circuit board; Connector and end cap are integrated, and have eliminated assemblage gap, have improved dustproof, the water resistance of product greatly, have reduced number of parts simultaneously, have improved installation effectiveness; The buckle spacing of end cap and housing reduces, and once pushes and can accomplish the housing assembly work, has reduced buckle risk not in place is installed, and has improved production efficiency.
More than through specific embodiment the utility model has been carried out detailed explanation, this embodiment only is the preferred embodiment of the utility model, it is not that the utility model is limited.Under the situation that does not break away from the utility model principle, equivalent replacement and improvement that those skilled in the art makes the shell of anti-theft controller or fixed structure etc. all should be regarded as in the technological category that the utility model is protected.
Claims (7)
1. engine anti-theft controller architecture; Comprise connector (3), circuit board (4); It is characterized in that: also comprise the drawer type shell, said drawer type shell comprises end cap (1) and housing (2), and two madial walls of said housing (2) are provided with the guide rail (7) that power circuit board (4) inserts; Said connector (3) integrally is installed on the end cap (1); Have a planar structure (6) and three buckles (5) on the end cap (1), the plane that the bottom surface of the bottom surface of said planar structure (6), guide rail (7) and three buckles (5) form is parallel to each other, and an end of said circuit board (4) is fixed between the plane of planar structure (6) and three buckles (5) formation.
2. engine anti-theft controller architecture according to claim 1 is characterized in that: said planar structure (6) is located at the middle part of end cap (1).
3. engine anti-theft controller architecture according to claim 1 is characterized in that: said planar structure (6) is two symmetrical boss, and the bottom surface of boss is in same plane.
4. engine anti-theft controller architecture according to claim 1 is characterized in that: said guide rail (7) is the groove of tapering type structure.
5. engine anti-theft controller architecture according to claim 4 is characterized in that: the horn mouth structure of the inlet front end of said guide rail (7) for tightening up gradually.
6. engine anti-theft controller architecture according to claim 4 is characterized in that: the afterbody of said guide rail (7) and circuit board (4) interference fit.
7. engine anti-theft controller architecture according to claim 4 is characterized in that: the tail end of said guide rail (7) has one section idle stroke district.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205020681U CN202396096U (en) | 2011-12-06 | 2011-12-06 | Theftproof controller structure of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205020681U CN202396096U (en) | 2011-12-06 | 2011-12-06 | Theftproof controller structure of engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202396096U true CN202396096U (en) | 2012-08-22 |
Family
ID=46670990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205020681U Expired - Fee Related CN202396096U (en) | 2011-12-06 | 2011-12-06 | Theftproof controller structure of engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202396096U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244649A (en) * | 2013-06-11 | 2014-12-24 | 奥特润株式会社 | Electronic control apparatus for vehicle using waterproof housing sealing and manufacturing method thereof |
| CN111787752A (en) * | 2019-04-06 | 2020-10-16 | 胡俊喜 | Split type heat conductor and electronic device with heat dissipation structure |
-
2011
- 2011-12-06 CN CN2011205020681U patent/CN202396096U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104244649A (en) * | 2013-06-11 | 2014-12-24 | 奥特润株式会社 | Electronic control apparatus for vehicle using waterproof housing sealing and manufacturing method thereof |
| CN111787752A (en) * | 2019-04-06 | 2020-10-16 | 胡俊喜 | Split type heat conductor and electronic device with heat dissipation structure |
| CN111787752B (en) * | 2019-04-06 | 2023-02-24 | 胡俊喜 | Split type heat conductor and electronic device with heat dissipation structure |
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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 |
Granted publication date: 20120822 Termination date: 20191206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |