CN213472984U - Automobile-used electrical apparatus module installation device and vehicle - Google Patents
Automobile-used electrical apparatus module installation device and vehicle Download PDFInfo
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- CN213472984U CN213472984U CN202021249107.7U CN202021249107U CN213472984U CN 213472984 U CN213472984 U CN 213472984U CN 202021249107 U CN202021249107 U CN 202021249107U CN 213472984 U CN213472984 U CN 213472984U
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Abstract
The utility model belongs to the technical field of automobile-used electrical apparatus, especially, relate to an automobile-used electrical apparatus module installation device and vehicle, automobile-used electrical apparatus module installation device includes automobile-used electrical apparatus module casing and automobile body panel beating, automobile-used electrical apparatus module casing includes bottom plate, reference column, first spacing post and the spacing post of second, the reference column sets up orientation on the bottom plate a side surface of automobile body panel beating, first spacing post and the spacing post of second are located the radial both sides of reference column. The utility model provides an automobile-used electrical apparatus module installation device does not use the screw when installing automobile-used electrical apparatus module, when needs are dismantled, only needs the automobile-used electrical apparatus module casing of counter-rotation for first spacing post is got back to first main aspects and the spacing post of second and is got back to the second main aspects, can break away from automobile-used electrical apparatus module casing and automobile body panel beating, dismantles simply swiftly.
Description
Technical Field
The utility model belongs to the technical field of automobile-used electrical apparatus, especially, relate to an automobile-used electrical apparatus module installation device and vehicle.
Background
The existing automobile-used electrical appliance module installation device is characterized in that a module and a support are assembled on line through 4 screws, then the module and the support are fixed on an automobile body through 4 screws in a final assembly, the support can be different due to different installation environments of various automobile types, so that the module and the support are in multiple states, a large amount of waste is caused for production and material management, and the final assembly cannot be automatically assembled. During later maintenance, 4 screws need to be dismantled with hand tool, dismantle the difficulty, cause the time waste.
In addition, when the vehicle runs on a bumpy road, the module collides with a metal plate of the vehicle body to cause abnormal sound.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: to current automobile-used electrical apparatus module installation device of automobile body, during later stage maintenance, need dismantle 4 screws with hand tool, dismantle the problem of difficulty, provide an automobile-used electrical apparatus module installation device and vehicle.
In order to solve the technical problem, on the one hand, an embodiment of the present invention provides an automotive electrical module mounting device, including an automotive electrical module casing and an automobile body metal plate, where the automotive electrical module casing includes a bottom plate, a positioning column, a first limiting column and a second limiting column, the positioning column is disposed on the bottom plate and faces a side surface of the automobile body metal plate, and the first limiting column and the second limiting column are located on two radial sides of the positioning column;
the automobile body metal plate is provided with a positioning hole, a first arc mounting groove and a second arc mounting groove, the first arc mounting groove and the second arc mounting groove are positioned on two radial sides of the positioning hole, and the circle centers of the first arc mounting groove and the second arc mounting groove are positioned on the central axis of the positioning hole; a first big end and a first small end are respectively formed at two ends of the first arc mounting groove, and a second big end and a second small end are respectively formed at two ends of the second arc mounting groove;
the reference column can be inserted in the locating hole, first spacing post is inserted by first main aspects first circular arc mounting groove, the spacing post of second is inserted by the second main aspects second circular arc mounting groove, first spacing post is located first main aspects just the spacing post of second is located during the second main aspects, automobile-used electrical apparatus module casing can break away from the automobile body panel beating, first spacing post is followed first circular arc mounting groove and is slided to first tip just the spacing post of second is followed second circular arc mounting groove and is slided to during the second tip, automobile-used electrical apparatus module casing with the automobile body panel beating is fixed.
Optionally, the cross-sectional area of the first small end is smaller than that of the first large end, and the cross-sectional area of the second small end is smaller than that of the second large end;
the inner diameters of a first connecting section of the first arc mounting groove, which is positioned between the first large end and the first small end, and the first small end are the same;
and the inner diameters of a second connecting section of the second arc mounting groove, which is positioned between the second large end and the second small end, and the second small end are the same.
Optionally, a first tongue spring and a second tongue spring are arranged on the bottom plate, the first tongue spring is located between the positioning column and the first limiting column, and the second tongue spring is located between the positioning column and the second limiting column;
a first boss is arranged on the first tongue-shaped spring, a second boss is arranged on the second tongue-shaped spring, and the first boss and the second boss are positioned on two radial sides of the positioning column; a first limiting hole and a second limiting hole are formed in the automobile body metal plate and are located on two radial sides of the positioning hole;
first spacing post slides to along first circular arc mounting groove first tip just spacing post of second slides to along second circular arc mounting groove during the second tip, first boss card is gone into in the first spacing hole and is makeed first tongue type spring is to keeping away from the direction flexure of automobile body panel beating, second boss card is gone into in the spacing hole of second and is makeed second tongue type spring is to deviating from the direction flexure of automobile body panel beating, in order to provide automobile-used electrical apparatus module casing with pretightning force when the automobile body panel beating is fixed.
Optionally, a first parabolic slit is provided on the base plate to form a first tongue spring, and a second parabolic slit is provided on the base plate to form a second tongue spring.
Optionally, the top surface of the first boss is spherical, and the top surface of the second boss is spherical.
Optionally, an annular protruding strip is arranged on the bottom plate, and faces to one side surface of the automobile body metal plate and surrounds the positioning column, and when the automobile electrical module shell is fixed to the automobile body metal plate, the annular protruding strip is pressed on the automobile body metal plate, so that the bottom plate is spaced from the automobile body metal plate.
Optionally, the first limiting column and the second limiting column have a difference of 180 degrees on the circumference, the first boss and the second boss have a difference of 180 degrees on the circumference, and the first limiting column, the first boss, the second boss and the second limiting column are on the same straight line.
Optionally, the difference between the first arc mounting groove and the second arc mounting groove is 180 degrees, and in the circumferential direction, the first small end of the first arc mounting groove is close to the second large end of the second arc mounting groove.
Optionally, the arc angles of the first arc mounting groove and the second arc mounting groove are the same.
According to the mounting device of the vehicle electric appliance module of the embodiment of the utility model, when in mounting, the positioning column on the shell of the vehicle electric appliance module is inserted into the positioning hole on the metal plate of the vehicle body, the first limit column on the shell of the vehicle electric appliance module is inserted into the first arc mounting groove from the first large end of the first arc mounting groove of the sheet metal of the vehicle body, the second limit column on the shell of the vehicle electric appliance module is inserted into the second arc mounting groove from the second large end of the second arc mounting groove of the sheet metal of the vehicle body, then the vehicle electric appliance module shell is rotated to enable the first limiting column to slide to the first small end of the first arc mounting groove along the first arc mounting groove and the second limiting column to slide to the second small end of the second arc mounting groove along the second arc mounting groove, like this, the first spacing post locking is in first tip, and the spacing post locking of second is in the second tip, realizes that automobile-used electrical module casing is fixed with the automobile body panel beating.
The utility model provides an automobile-used electrical apparatus module installation device does not use the screw when installing automobile-used electrical apparatus module, when needs are dismantled, only needs the automobile-used electrical apparatus module casing of counter-rotation for first spacing post is got back to first main aspects and the spacing post of second and is got back to the second main aspects, can break away from automobile-used electrical apparatus module casing and automobile body panel beating, dismantles simply swiftly, saves time.
In another aspect, an embodiment of the present invention provides a vehicle, including the above vehicle electrical module installation device.
Drawings
Fig. 1 is a schematic view of a vehicle electrical module casing of a vehicle electrical module mounting device according to an embodiment of the present invention;
fig. 2 is a schematic view of a vehicle body metal plate of the vehicle electrical module mounting device according to an embodiment of the present invention;
fig. 3 is an assembly view (in a fixed state) of the mounting device for an electrical module for a vehicle according to an embodiment of the present invention;
fig. 4 is an assembly view (non-fixed state) of the vehicle electrical module mounting apparatus according to an embodiment of the present invention.
The reference numerals in the specification are as follows:
1. a vehicle electrical module housing; 11. a base plate; 111. a first parabolic slot; 112. a second parabolic slot; 12. a positioning column; 13. a first limit post; 14. a second limit post; 15. a first tongue spring; 16. a second tongue spring; 17. a first boss; 18. a second boss; 19. an annular rib;
2. a vehicle body metal plate; 21. positioning holes; 22. a first arc mounting groove; 221. a first large end; 222. a first small end; 223. a first connection section; 23. a second arc mounting groove; 231. a second large end; 232. a second small end; 233. a second connection section; 24. a first limit hole; 25. a second limiting hole.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 4, the embodiment of the utility model provides an automobile-used electrical apparatus module installation device includes automobile-used electrical apparatus module casing 1 and automobile body panel beating 2, automobile-used electrical apparatus module casing 1 includes bottom plate 11, reference column 12, first spacing post 13 and the spacing post 14 of second, reference column 12 sets up orientation on the bottom plate 11 a side surface of automobile body panel beating 2, first spacing post 13 and the spacing post 14 of second are located the radial both sides of reference column 12.
The automobile body metal plate 2 is provided with a positioning hole 21, a first arc mounting groove 22 and a second arc mounting groove 23, the first arc mounting groove 22 and the second arc mounting groove 23 are located on two radial sides of the positioning hole 21, and the centers of the first arc mounting groove 22 and the second arc mounting groove 23 are located on the central axis of the positioning hole 21; a first big end 221 and a first small end 222 are respectively formed at two ends of the first arc mounting groove 22, and the cross-sectional area of the first small end 222 is smaller than that of the first big end 221; a second large end 231 and a second small end 232 are respectively formed at two ends of the second arc mounting groove 23, and the cross-sectional area of the second small end 232 is smaller than that of the second large end 231.
The positioning column 12 can be inserted into the positioning hole 21, the first spacing column 13 is inserted into the first circular arc mounting groove 22 from the first big end 221, the second spacing column 14 is inserted into the second circular arc mounting groove 23 from the second big end 231, the first spacing column 13 is located the first big end 221 and the second spacing column 14 is located during the second big end 231, the vehicle electric module shell 1 can be separated from the vehicle body metal plate 2, the first spacing column 13 slides to the first small end 222 along the first circular arc mounting groove 22 and the second spacing column 14 slides to the second small end 232 along the second circular arc mounting groove 23, the vehicle electric module shell 1 is fixed with the vehicle body metal plate 2.
In one embodiment, the first connecting section 223 of the first arc mounting groove 22 between the first large end 221 and the first small end 222 has the same inner diameter as the first small end 222; the second connecting section 233 of the second circular arc mounting groove 23 between the second large end 231 and the second small end 232 has the same inner diameter as the second small end 232.
In an embodiment, the bottom plate 11 is provided with a first tongue spring 15 and a second tongue spring 16, the first tongue spring 15 is located between the positioning column 12 and the first position-limiting column 13, and the second tongue spring 16 is located between the positioning column 12 and the second position-limiting column 14. A first boss 17 is arranged on the first tongue-shaped spring 15, a second boss 18 is arranged on the second tongue-shaped spring 16, and the first boss 17 and the second boss 18 are positioned at two radial sides of the positioning column 12; a first limiting hole 24 and a second limiting hole 25 are formed in the vehicle body metal plate 2, and the first limiting hole 24 and the second limiting hole 25 are located on two radial sides of the positioning hole 21; first spacing post 13 slides extremely along first circular arc mounting groove 22 first tip 222 just the spacing post 14 of second slides extremely along second circular arc mounting groove 23 during the second tip 232, first boss 17 card is gone into in first spacing hole 24 and is makeed first tongue type spring 15 is to the dorsad the direction flexure of automobile body panel beating 2, second boss 18 card is gone into in the spacing hole 25 of second and is makeed second tongue type spring 16 is to the dorsad the direction flexure of automobile body panel beating 2, in order to provide automobile-used electrical apparatus module casing 1 with pretightning force when automobile body panel beating 2 is fixed.
In one embodiment, a first parabolic slit 111 is provided on the base plate 11 to form a first tongue spring 15, and a second parabolic slit 112 is provided on the base plate 11 to form a second tongue spring 16. Therefore, the first tongue spring 15 and the second tongue spring 16 are integrated with the bottom plate 11, and the first tongue spring 15 and the second tongue spring 16 are not required to be arranged additionally, so that the structure is simplified.
In one embodiment, the top surface of the first boss 17 is spherical, and the top surface of the second boss 18 is spherical. Thus, the first boss 17 can be smoothly slid into the first stopper hole 24, and the second boss 18 can be smoothly slid into the second stopper hole 25.
In an embodiment, an annular convex strip 39 is disposed on a surface of the bottom plate 11 facing the body metal plate 2 around the positioning column 12, and when the vehicle electrical module housing 1 is fixed to the body metal plate 2, the annular convex strip 39 is pressed against the body metal plate 2, so that the bottom plate 11 is spaced from the body metal plate 2. The abrasion and abnormal sound caused by the direct contact of the automobile electrical module shell 1 and the automobile body metal plate are avoided.
In an embodiment, the positioning column 12 is a hollow cylinder, the positioning hole 21 is a circular hole, and the positioning column 12 is located at a center of the bottom plate 11. The hollow cylinder can reduce the weight of the vehicle electric module case 1.
In one embodiment, the first position-limiting column 13 and the second position-limiting column 14 have a difference of 180 degrees on the circumference, the first protrusion 17 and the second protrusion 18 have a difference of 180 degrees on the circumference, and the first position-limiting column 13, the first protrusion 17, the second protrusion 18 and the second position-limiting column 14 are on the same straight line.
In one embodiment, the first arc mounting groove 22 is 180 degrees different from the second arc mounting groove 23, and the first small end 222 of the first arc mounting groove 22 is close to the second large end 231 of the second arc mounting groove 23 in the circumferential direction.
In one embodiment, the arc angles of the first arc mounting groove 22 and the second arc mounting groove 23 are the same. For example, the arc angles of the first arc mounting groove 22 and the second arc mounting groove 23 are both 30 degrees. Thus, when the vehicle electrical module housing 1 is rotated by 30 degrees, the first position-limiting column 13 slides to the first small end 222 along the first arc mounting groove 22 and the second position-limiting column 14 slides to the second small end 232 along the second arc mounting groove 23. The arc angles of the first arc mounting groove 22 and the second arc mounting groove 23 are too large, so that the rotation stroke is too long, and time and labor are wasted. If the arc angles of the first arc mounting groove 22 and the second arc mounting groove 23 are too small, the rotation stroke is too short, and the first arc mounting groove and the second arc mounting groove may fall off.
Referring to fig. 3 and 4, the mounting and dismounting processes of the mounting device for an electrical module for a vehicle according to the above embodiment are as follows:
the positioning column 12, the first limit column 13 and the second limit column 14 on the vehicle electrical module shell 1 are respectively aligned with the positioning hole 21 on the vehicle body metal plate 2, the first big end 221 of the first arc mounting groove 22 and the second big end 231 of the second arc mounting groove 23 to be inserted, the vehicle electrical module shell 1 is pressed on the vehicle body metal plate 2 with certain force (overcoming the elasticity of the first tongue-shaped spring 15 and the second tongue-shaped spring 16), and then the vehicle electrical module shell is rotated clockwise or anticlockwise for a certain angle, so that the first limit column 13 slides to the first small end 222 along the first arc mounting groove 22 and the second limit column 14 slides to the second small end 232 along the second arc mounting groove 23. At this time, the first boss 17 slides into the first limiting hole 24, and the second boss 18 slides into the second limiting hole 25, so as to prevent the vehicle electrical module housing 1 from rotating freely and falling off, thereby playing a role in fixing.
Because the elastic action of the first tongue-shaped spring 15 and the second tongue-shaped spring 16 provides the pretightening force when the automobile electrical module shell 1 and the automobile body metal plate 2 are fixed, the pretightening force is always formed by the matching of the automobile electrical module and the automobile body metal plate 2, and therefore the automobile electrical module can not collide with the automobile body metal plate 2 to generate abnormal sound when a vehicle runs on a bumpy road.
During disassembly, the vehicle electrical module housing 1 is rotated in the opposite direction to that during assembly, so that the first boss 17 is disengaged from the first limiting hole 24, the second boss 18 is disengaged from the second limiting hole 25, the first limiting column 13 slides to the first large end 221 along the first arc mounting groove 22, and the second limiting column 14 slides to the second large end 231 along the second arc mounting groove 23. Then, the vehicle electrical module shell 1 can be pulled away from the vehicle body metal plate 2.
According to the mounting device of the vehicle electric appliance module of the embodiment of the utility model, when in mounting, the positioning column on the shell of the vehicle electric appliance module is inserted into the positioning hole on the metal plate of the vehicle body, the first limit column on the shell of the vehicle electric appliance module is inserted into the first arc mounting groove from the first large end of the first arc mounting groove of the sheet metal of the vehicle body, the second limit column on the shell of the vehicle electric appliance module is inserted into the second arc mounting groove from the second large end of the second arc mounting groove of the sheet metal of the vehicle body, then the vehicle electric appliance module shell is rotated to enable the first limiting column to slide to the first small end of the first arc mounting groove along the first arc mounting groove and the second limiting column to slide to the second small end of the second arc mounting groove along the second arc mounting groove, like this, the first spacing post locking is in first tip, and the spacing post locking of second is in the second tip, realizes that automobile-used electrical module casing is fixed with the automobile body panel beating.
The utility model provides an automobile-used electrical apparatus module installation device does not use the screw when installing automobile-used electrical apparatus module, when needs are dismantled, only needs the automobile-used electrical apparatus module casing of counter-rotation for first spacing post is got back to first main aspects and the spacing post of second and is got back to the second main aspects, can break away from automobile-used electrical apparatus module casing and automobile body panel beating, dismantles simply swiftly, saves time.
An embodiment of the utility model provides a vehicle, its automobile-used electrical apparatus module installation device who includes above-mentioned embodiment.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The mounting device for the vehicle electric appliance module is characterized by comprising a vehicle electric appliance module shell and a vehicle body metal plate, wherein the vehicle electric appliance module shell comprises a bottom plate, a positioning column, a first limiting column and a second limiting column;
the automobile body metal plate is provided with a positioning hole, a first arc mounting groove and a second arc mounting groove, the first arc mounting groove and the second arc mounting groove are positioned on two radial sides of the positioning hole, and the circle centers of the first arc mounting groove and the second arc mounting groove are positioned on the central axis of the positioning hole; a first big end and a first small end are respectively formed at two ends of the first arc mounting groove, and a second big end and a second small end are respectively formed at two ends of the second arc mounting groove;
the reference column can be inserted in the locating hole, first spacing post is inserted by first main aspects first circular arc mounting groove, the spacing post of second is inserted by the second main aspects second circular arc mounting groove, first spacing post is located first main aspects just the spacing post of second is located during the second main aspects, automobile-used electrical apparatus module casing can break away from the automobile body panel beating, first spacing post is followed first circular arc mounting groove and is slided to first tip just the spacing post of second is followed second circular arc mounting groove and is slided to during the second tip, automobile-used electrical apparatus module casing with the automobile body panel beating is fixed.
2. The vehicular electric module mounting device according to claim 1, wherein the first small end has a sectional area smaller than that of the first large end, and the second small end has a sectional area smaller than that of the second large end;
the inner diameters of a first connecting section of the first arc mounting groove, which is positioned between the first large end and the first small end, and the first small end are the same;
and the inner diameters of a second connecting section of the second arc mounting groove, which is positioned between the second large end and the second small end, and the second small end are the same.
3. The mounting device for vehicular electric module according to claim 1, wherein the bottom plate is provided with a first tongue spring and a second tongue spring, the first tongue spring is located between the positioning column and the first position-limiting column, and the second tongue spring is located between the positioning column and the second position-limiting column;
a first boss is arranged on the first tongue-shaped spring, a second boss is arranged on the second tongue-shaped spring, and the first boss and the second boss are positioned on two radial sides of the positioning column;
a first limiting hole and a second limiting hole are formed in the automobile body metal plate and are located on two radial sides of the positioning hole;
first spacing post slides to along first circular arc mounting groove first tip just spacing post of second slides to along second circular arc mounting groove during the second tip, first boss card is gone into in the first spacing hole and is makeed first tongue type spring is to keeping away from the direction flexure of automobile body panel beating, second boss card is gone into in the spacing hole of second and is makeed second tongue type spring is to deviating from the direction flexure of automobile body panel beating, in order to provide automobile-used electrical apparatus module casing with pretightning force when the automobile body panel beating is fixed.
4. The vehicular electric module mounting apparatus according to claim 3, wherein a first parabolic slit is provided on the base plate to form a first tongue spring, and a second parabolic slit is provided on the base plate to form a second tongue spring.
5. The vehicular electric module mounting device according to claim 3, wherein the top surface of the first boss is spherical, and the top surface of the second boss is spherical.
6. The mounting device for the vehicular electrical module according to claim 1, wherein an annular rib is provided around the positioning post on a surface of a side of the bottom plate facing the body metal plate, and when the housing of the vehicular electrical module is fixed to the body metal plate, the annular rib is pressed against the body metal plate so that the bottom plate is spaced from the body metal plate.
7. The vehicular electric module mounting device according to claim 3, wherein the first and second position-limiting posts are circumferentially separated by 180 degrees, the first and second bosses are circumferentially separated by 180 degrees, and the first position-limiting post, the first boss, the second boss, and the second position-limiting post are on the same straight line.
8. The electrical module mounting device for vehicle as set forth in claim 1, wherein the first arc mounting groove is different from the second arc mounting groove by 180 degrees, and a first small end of the first arc mounting groove is adjacent to a second large end of the second arc mounting groove in a circumferential direction.
9. The vehicular electric appliance module mounting device according to claim 1, wherein the first arc mounting groove and the second arc mounting groove have the same arc angle.
10. A vehicle comprising the vehicular electric module mounting apparatus according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249107.7U CN213472984U (en) | 2020-06-29 | 2020-06-29 | Automobile-used electrical apparatus module installation device and vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249107.7U CN213472984U (en) | 2020-06-29 | 2020-06-29 | Automobile-used electrical apparatus module installation device and vehicle |
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| CN213472984U true CN213472984U (en) | 2021-06-18 |
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| CN202021249107.7U Active CN213472984U (en) | 2020-06-29 | 2020-06-29 | Automobile-used electrical apparatus module installation device and vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475443A (en) * | 2021-11-29 | 2022-05-13 | 宁波帅特龙集团有限公司 | Sundry box with anti-falling swinging device and installation method of swinging device |
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2020
- 2020-06-29 CN CN202021249107.7U patent/CN213472984U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114475443A (en) * | 2021-11-29 | 2022-05-13 | 宁波帅特龙集团有限公司 | Sundry box with anti-falling swinging device and installation method of swinging device |
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