CN213167944U - Vehicle-mounted TBOX for electric automobile - Google Patents
Vehicle-mounted TBOX for electric automobile Download PDFInfo
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- CN213167944U CN213167944U CN202021948324.5U CN202021948324U CN213167944U CN 213167944 U CN213167944 U CN 213167944U CN 202021948324 U CN202021948324 U CN 202021948324U CN 213167944 U CN213167944 U CN 213167944U
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- sleeved
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Abstract
The utility model discloses an on-vehicle TBOX that electric automobile used, include: mounting plate, PCB board and safety cover, the rectangle mounting groove has been seted up to mounting plate, the spacing groove of mutual intercommunication is seted up to the lateral wall top surface of rectangle mounting groove, be provided with two rectangular bosss in the rectangle mounting groove side by side, the symmetry is provided with two screw hole posts on each rectangular boss, the cover is equipped with relative first elastic component and the second elastic component that sets up on each screw hole post, the through-hole has been seted up to four angular position of PCB board, the PCB board passes through the through-hole cover and establishes on the screw hole post, set up the screw hole of position and screw hole post one-to-one on the panel of safety cover, the lateral wall and the spacing groove adaptation of safety cover, the both ends of first elastic component respectively with rectangular boss and the surperficial butt of PCB board, the both ends of second elastic component respectively with the another surp. The utility model discloses technical scheme is simple and practical, and it is quick to dismantle and assemble, and stable in structure, has certain shock attenuation effect simultaneously.
Description
Technical Field
The utility model relates to an on-vehicle TBOX technical field, in particular to on-vehicle TBOX that electric automobile used.
Background
The improvement of living standard promotes the popularization of intellectualization, the popularization of intellectualization enables various articles in life to become more convenient and more advanced, the use of automobiles is a symbol of modernization, and various intellectualized automobile articles are derived, wherein the use of vehicle-mounted TBOX enables the Bluetooth remote control of automobiles to become more convenient, but most of vehicle-mounted TBOX is fixed in the automobiles at present. The existing TBOX structure is complex in assembly structure, a large number of screws are used for fixing the shell and the internal circuit board, so that the assembly and disassembly efficiency is low, the anti-seismic effect is not achieved, and the service life is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an on-vehicle TBOX that electric automobile used aims at simplifying the structure, uses several screws just can fix equipment and the leakproofness is strong with whole outer protection architecture, can also fix inside PCB board simultaneously for the PCB board still possesses certain antidetonation effect.
To achieve the above object, the present invention provides an on-vehicle TBOX for electric vehicle, including: the PCB comprises a mounting bottom plate, a PCB and a protective cover, wherein the mounting bottom plate is provided with a rectangular mounting groove, the top surface of the side wall of the rectangular mounting groove is provided with mutually communicated limiting grooves, two strip bosses are arranged in the rectangular mounting groove in parallel, two screw hole columns are symmetrically arranged on each strip boss, a first elastic piece and a second elastic piece which are oppositely arranged are sleeved on each screw hole column, through holes are arranged at four corners of the PCB, the PCB is sleeved on the screw hole columns through the through holes, the panel of the protective cover is provided with threaded holes corresponding to the threaded hole columns one by one, the side wall of the protective cover is matched with the limiting groove, two ends of the first elastic piece are respectively abutted with the long-strip boss and one surface of the PCB, and two ends of the second elastic piece are respectively abutted against the other surfaces of the panel and the PCB.
Preferably, the first elastic member and the second elastic member are identical in structure.
Preferably, the first elastic element comprises a spring and a mounting element, the mounting element comprises a sleeve and a positioning ring, the positioning ring is fixed on the outer side of one end of the sleeve, the spring is sleeved on the sleeve, and one end of the spring is fixed on the positioning ring; the other end of spring with rectangular boss butt, the position circle with PCB board butt.
Preferably, still include the sealing washer, the sealing washer sets up in the spacing inslot.
Preferably, two sides of the mounting bottom plate are also provided with ear hanging holes.
Preferably, the four corners of the PCB board are further sleeved with insulating sleeves.
Compared with the prior art, the beneficial effects of the utility model are that: the side wall of the protective cover is clamped in the limiting groove for sealing; screws penetrate through the threaded holes to be fixedly screwed on the threaded hole columns, so that the protective cover and the mounting bottom form a stable protective structure which is easy to assemble and disassemble; meanwhile, the PCB is provided with a through hole which is sleeved on the threaded column, the first elastic piece and the second elastic piece are sleeved on the threaded column, and the first elastic piece and the second elastic piece are respectively positioned on the upper side and the lower side of the PCB to perform damping protection on the PCB.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a mounting plate of the present invention;
fig. 2 is a schematic structural view of a protective cover of the present invention;
FIG. 3 is a schematic structural view of a PCB board according to the present invention;
fig. 4 is a schematic structural view of the first elastic member and the second elastic member of the present invention;
fig. 5 is a schematic view of an assembly structure of the present invention;
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
As shown in fig. 1 to 5, an on-vehicle TBOX for an electric vehicle according to the present embodiment includes: mounting plate 100, PCB board 200 and safety cover 300, mounting plate 100 has seted up rectangle mounting groove 400, the spacing groove 410 of mutual intercommunication is seted up to the lateral wall top surface of rectangle mounting groove 400, be provided with two rectangular bosses 420 in the rectangle mounting groove 400 side by side, the symmetry is provided with two screw hole posts 430 on each rectangular boss 420, the cover is equipped with relative first elastic component 440 and the second elastic component 450 that sets up on each screw hole post 430, through-hole 210 has been seted up to four angular positions of PCB board 200, PCB board 200 overlaps on screw hole post 430 through-hole 210 cover, set up the screw hole 310 of position and screw hole post 430 one-to-one on the panel of safety cover 300, the lateral wall and the spacing groove 410 adaptation of safety cover 300, the both ends of first elastic component 440 respectively with rectangular boss 420 and a surface butt of PCB board 200, the both ends of second elastic component 450 respectively with panel and another surface butt of PCB board 200. The side wall of the protective cover 300 is provided with a joint through groove 320 and a data line through hole 330.
The technical proposal of the utility model is that the side wall of the protective cover 300 is clamped in the limit groove 410 for sealing; screws penetrate through the threaded holes 310 to be fixedly screwed on the threaded hole columns 430, so that the protective cover 300 and the mounting bottom form a stable protective structure which is easy to assemble and disassemble; meanwhile, the PCB 200 is provided with a through hole 210, the through hole 210 is sleeved on the screw hole column 430, and the first elastic member 440 and the second elastic member 450 are sleeved on the screw hole column 430 and are respectively located at the upper side and the lower side of the PCB 200 to perform shock absorption protection on the PCB.
In an embodiment of the present invention, the first elastic member 440 and the second elastic member 450 have the same structure.
In an embodiment of the present invention, the first elastic member 440 includes a spring 441 and a mounting member 442, the mounting member 442 includes a sleeve 4421 and a positioning ring 4422, the positioning ring 4422 is fixed on the outer side of one end of the sleeve 4421, the spring 441 is sleeved on the sleeve 4421, and one end of the spring 441 is fixed on the positioning ring 4422; the other end of the spring 441 abuts against the elongated boss 420, and the positioning ring 4422 abuts against the PCB 200. The second elastic member 450 includes a second spring 451 and a second mounting member 452.
The utility model discloses an embodiment, still include the sealing washer, the sealing washer sets up in spacing groove 410.
In an embodiment of the present invention, the mounting base plate 100 is further provided with two side holes 110.
In an embodiment of the present invention, the four corners of the PCB 200 are further covered with the insulating sheath 220. The insulating sleeve 220 mainly plays a role of buffering and insulating.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (6)
1. An on-vehicle TBOX for an electric vehicle, comprising: the PCB comprises a mounting bottom plate, a PCB and a protective cover, wherein the mounting bottom plate is provided with a rectangular mounting groove, the top surface of the side wall of the rectangular mounting groove is provided with mutually communicated limiting grooves, two strip bosses are arranged in the rectangular mounting groove in parallel, two screw hole columns are symmetrically arranged on each strip boss, a first elastic piece and a second elastic piece which are oppositely arranged are sleeved on each screw hole column, through holes are arranged at four corners of the PCB, the PCB is sleeved on the screw hole columns through the through holes, the panel of the protective cover is provided with threaded holes corresponding to the threaded hole columns one by one, the side wall of the protective cover is matched with the limiting groove, two ends of the first elastic piece are respectively abutted with the long-strip boss and one surface of the PCB, and two ends of the second elastic piece are respectively abutted against the other surfaces of the panel and the PCB.
2. The vehicle-mounted TBOX for an electric vehicle of claim 1, wherein the first elastic member and the second elastic member are identical in structure.
3. The vehicle-mounted TBOX for electric vehicles as recited in claim 2, wherein the first elastic member comprises a spring and a mounting member, the mounting member comprises a sleeve and a positioning ring, the positioning ring is fixed on the outer side of one end of the sleeve, the spring is sleeved on the sleeve, and one end of the spring is fixed on the positioning ring; the other end of spring with rectangular boss butt, the position circle with PCB board butt.
4. The vehicle-mounted TBOX for an electric vehicle of claim 1, further comprising a seal ring disposed in the stopper groove.
5. The vehicle-mounted TBOX for the electric vehicle as recited in any one of claims 1 to 4, wherein the mounting base plate is further provided with lug holes at both sides thereof.
6. The vehicle-mounted TBOX for the electric vehicle as recited in any one of claims 1 to 4, wherein insulation sleeves are further sleeved at four corners of the PCB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021948324.5U CN213167944U (en) | 2020-09-07 | 2020-09-07 | Vehicle-mounted TBOX for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021948324.5U CN213167944U (en) | 2020-09-07 | 2020-09-07 | Vehicle-mounted TBOX for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213167944U true CN213167944U (en) | 2021-05-11 |
Family
ID=75773908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021948324.5U Active CN213167944U (en) | 2020-09-07 | 2020-09-07 | Vehicle-mounted TBOX for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213167944U (en) |
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2020
- 2020-09-07 CN CN202021948324.5U patent/CN213167944U/en active Active
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