CN112644440A - Portable new energy automobile car bumper device - Google Patents
Portable new energy automobile car bumper device Download PDFInfo
- Publication number
- CN112644440A CN112644440A CN202011085354.2A CN202011085354A CN112644440A CN 112644440 A CN112644440 A CN 112644440A CN 202011085354 A CN202011085354 A CN 202011085354A CN 112644440 A CN112644440 A CN 112644440A
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- rod
- energy automobile
- new energy
- baffle
- screw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T3/00—Portable devices for preventing unwanted movement of vehicles, e.g. chocks
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- Transportation (AREA)
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Abstract
The invention discloses a portable new energy automobile stop device, which comprises wheels, a front baffle and a rear baffle, wherein the front baffle and the rear baffle are respectively positioned at two sides of the wheels, the bottom of one side, away from each other, of the front baffle and the rear baffle is detachably connected with a bottom plate, the top of the bottom plate is provided with a rectangular hole, a first screw rod horizontally arranged is rotatably connected in the rectangular hole, the outer side of the first screw rod is in threaded sleeve connection with a sliding plate, the top of one side, away from each other, of the front baffle and the rear baffle is detachably connected with a rotating seat, the rotating seat and the sliding plate on the same side of the wheels are rotatably connected with the same traction rod, the bottom of one side, away from each other, of the front baffle and the rear baffle is provided with a first slot. The novel energy automobile wheel is reasonable in design, the distance between the front baffle and the rear baffle can be conveniently adjusted, the novel energy automobile wheel can be stably clamped on the outer side portion of the wheel, the advancing resistance of the new energy automobile wheel is effectively increased, industrial accidents caused by self-starting of the vehicle are avoided, and the safety of worker construction is enhanced.
Description
Technical Field
The invention relates to the technical field of new energy automobile production, in particular to a portable new energy automobile bumper device.
Background
At present, with the continuous implementation and the continuous expansion of the popularization range of the national new energy policy, the electric energy is used as a novel energy source with special advantages of no pollution, no noise, no emission and the like to be widely and widely applied in China. Because the power source of the new energy vehicle is the motor, the battery, the electric control and the motor terminal can be directly started after being connected by the wire harness under the condition of no other external signal control, so that the vehicle can be directly started under the condition of no sign once being electrified and connected during installation, debugging and maintenance, and unforeseen personal accidents and great loss are likely to be caused to installers under the vehicle, nearby workers and surrounding articles. Through retrieval, chinese patent with grant bulletin number CN108639029B discloses a portable new energy automobile bumper device, which comprises a bottom plate, wherein a first supporting rod is installed on the top end of the outer wall of the bottom plate, a first pin shaft is installed on the inner wall of the first supporting rod, the inner wall of the first supporting rod is connected with the outer wall of the bottom plate through the first pin shaft, a first chute is arranged on the inner wall of the bottom end of the bottom plate, the outer wall of the first chute is connected with the inner wall of the bottom plate, and a second supporting rod is installed on the inner wall of the first chute. This design is through the cooperation between first branch, second branch, third branch and the fourth branch, and under the effect of fixed angle sign indicating number, first branch, second branch, third branch and fourth branch are connected roof and roof fixed, improve the product quality of portable new energy automobile car bumper device, save user's purchasing cost, avoid the wasting of resources of portable new energy automobile bumper device, are fit for using widely.
But the car bumper device structural design of above-mentioned patent design is complicated and not reasonable enough, and inconvenient firm clamp is established in the wheel outside, and structural strength is not enough easy to be out of shape, and inconvenience provides sufficient resistance of advancing for the wheel, therefore we have proposed a portable new energy automobile bumper device and have been used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a portable new energy automobile bumper device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a portable new energy automobile bumper device comprises wheels, a front baffle and a rear baffle which are respectively positioned at two sides of the wheels, wherein the bottom of one side, away from each other, of the front baffle and the rear baffle is detachably connected with a bottom plate, the top of the bottom plate is provided with a rectangular hole, a first screw rod which is horizontally arranged is rotatably connected in the rectangular hole, the outer side of the first screw rod is in threaded sleeve connection with a sliding plate, the top of one side, away from each other, of the front baffle and the rear baffle is detachably connected with a rotating seat, the rotating seat and the sliding plate are positioned at the same side of the wheels and are rotatably connected with a same traction rod, the bottom of one side, away from each other, of the front baffle and the rear baffle is provided with a first slot, one side, close to each other, of the two bottom plates is fixedly connected with one end of a first inserting rod, the other end of the, the top of one side, away from each other, of the front baffle and the rear baffle is provided with a second slot, one side, close to each other, of the two rotating seats is fixedly connected with one end of a second insert rod, the other end of the second insert rod extends to the corresponding second slot to be pinched and in clearance fit with the second slot, the first slot and the second slot, which are positioned on the same side of the wheel, are movably connected with the same rectangular rod, the first insert rod and the second insert rod are movably sleeved on the outer side of the corresponding rectangular rod, the middle part of one side, away from the rear baffle, of the front baffle is provided with a groove, a small bevel gear is movably sleeved on the outer side of the rectangular rod on the left side of the two rectangular rods, one side, close to the front baffle, of the rear baffle is fixedly connected with one end of a second screw rod, the other end of the second screw rod extends into the groove and is in threaded sleeve connection with a large bevel gear, and the small, the small bevel gear is meshed with the large bevel gear, and the second screw rod is movably sleeved on the outer sides of the two rectangular rods.
Preferably, the top side of the small bevel gear is movably abutted with the inner wall of the top of the groove, one side of the large bevel gear, which is close to the large bevel gear, is movably abutted with the inner wall of one side of the groove, which is close to the large bevel gear, and the bottom side of the large bevel gear is movably abutted with the inner wall of the bottom of the groove.
Preferably, cylindrical through holes are formed in the top of the first inserting rod, the top of the second inserting rod and the left side of the top of the second screw rod, and the outer side of the rectangular rod is movably abutted to the inner wall of the corresponding cylindrical through hole.
Preferably, cylindrical channels are formed in the top sides of the front baffle and the rear baffle, the grooves are communicated with the corresponding cylindrical channels, and the rectangular rods are movably connected with the corresponding cylindrical channels.
Preferably, the inner wall of one side of the groove close to the rear baffle is provided with a jack, and the second screw rod is positioned in the jack and is not contacted with the inner wall of the jack.
Preferably, the top of the small bevel gear and the right side of the top of the second screw rod are both provided with a quadrangular prism-shaped hole, and the outer side of the rectangular rod is movably connected with the inner wall of the corresponding quadrangular prism-shaped hole.
Preferably, a threaded hole is formed in the outer side of the large bevel gear, and the second screw is in threaded sleeve connection with the threaded hole.
Preferably, the top end of the rectangular rod and one end of each first screw rod far away from each other are fixedly connected with a knob.
Preferably, the outer side of the first screw is fixedly sleeved with an inner ring of a bearing, and an outer ring of the bearing is fixedly connected to the inner wall of the corresponding rectangular hole.
Compared with the prior art, the invention provides a portable new energy automobile bumper device, which has the following beneficial effects:
(1) by rotating the rectangular rod on the front baffle, the rectangular rod drives the small bevel gear sleeved on the outer side of the rectangular rod to rotate, the small bevel gear drives the large bevel gear to rotate, the large bevel gear rotates and moves at the outer side of the second screw rod, and the large bevel gear can drive the front baffle to move when moving, so that the distance between the front baffle and the rear baffle is adjusted;
(2) after the front baffle and the rear baffle are widened, the wheel can be placed between the front baffle and the rear baffle, the large bevel gear rotates in the opposite direction to tighten the distance between the front baffle and the rear baffle by rotating the rectangular rod on the front baffle in the opposite direction, and the arc surfaces of the front baffle and the rear baffle are tightly attached to the surface of the wheel;
(3) the first screw rod is rotated to drive the sliding plate to be close to the wheel, the bottom end of the traction rod is pushed when the sliding plate moves, the top end of the traction rod props against the upper half sections of the front baffle and the rear baffle, and the front baffle and the rear baffle can stably clamp the wheel;
the novel energy automobile wheel is reasonable in design, the distance between the front baffle and the rear baffle can be conveniently adjusted, the novel energy automobile wheel can be stably clamped on the outer side portion of the wheel, the advancing resistance of the new energy automobile wheel is effectively increased, industrial accidents caused by self-starting of the vehicle are avoided, and the safety of worker construction is enhanced.
Drawings
Fig. 1 is a schematic structural diagram of a portable new energy automobile bumper device provided by the invention;
fig. 2 is a cross-sectional view of a portable new energy automobile bumper device provided by the invention;
FIG. 3 is a schematic structural view of portion A of FIG. 2;
FIG. 4 is a schematic structural diagram of portion B of FIG. 2;
FIG. 5 is a top view of a first plunger according to the present invention;
fig. 6 is a top view of a bevel pinion gear according to the present invention;
FIG. 7 is a schematic structural view of a P-P section of a second screw according to the present invention;
fig. 8 is a rear view of a portable new energy automobile bumper device provided by the invention.
In the figure: 1. a wheel; 2. a front baffle; 3. a tailgate; 4. a base plate; 5. a first screw; 6. a slide plate; 7. a rotating seat; 8. a draw bar; 9. a groove; 10. a rectangular bar; 11. a bevel pinion gear; 12. a second screw; 13. a large bevel gear; 14. a first slot; 15. a first plunger; 16. a second slot; 17. a second plunger; 18. a rectangular hole; 19. a knob; 20. a cylindrical through hole; 21. a cylindrical passage; 22. a jack; 23. a quadrangular prism-shaped hole; 24. a bearing; 25. a threaded bore.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-8, a portable new energy automobile bumper device comprises a wheel 1, and a front baffle 2 and a rear baffle 3 respectively located at two sides of the wheel 1, wherein the bottom of the side, away from each other, of the front baffle 2 and the rear baffle 3 is detachably connected with a bottom plate 4, the top of the bottom plate 4 is provided with a rectangular hole 18, a horizontally arranged first screw 5 is rotatably connected in the rectangular hole 18, the outer side of the first screw 5 is in threaded sleeve connection with a sliding plate 6, the top of the side, away from each other, of the front baffle 2 and the rear baffle 3 is detachably connected with a rotating seat 7, the rotating seat 7 and the sliding plate 6 at the same side of the wheel 1 are rotatably connected with a same draw bar 8, the bottom of the side, away from each other, of the front baffle 2 and the rear baffle 3 is provided with a first slot 14, one side, close to each other, of the two bottom plates 4 is fixedly connected with one end of a first inserting bar 15, the other end of the first, the top of one side of the front baffle 2, which is far away from the rear baffle 3, is provided with a second slot 16, one side of the two rotating seats 7, which is close to each other, is fixedly connected with one end of a second inserting rod 17, the other end of the second inserting rod 17 extends to the corresponding second slot 16 to be pinched and in clearance fit with the second slot 16, a first slot 14 and a second slot 16, which are positioned on the same side of the wheel 1, are movably connected with a same rectangular rod 10, the first inserting rod 15 and the second inserting rod 17 are movably sleeved on the outer side of the corresponding rectangular rod 10, the middle part of one side of the front baffle 2, which is far away from the rear baffle 3, is provided with a groove 9, a small bevel gear 11 is movably sleeved on the outer side of the left rectangular rod 10 in the two rectangular rods 10, one side of the rear baffle 3, which is near the front baffle 2, is fixedly connected with one end of a second screw 12, the other end of the second screw 12 extends, the small bevel gear 11 and the large bevel gear 13 are both positioned in the groove 9, the small bevel gear 11 is meshed with the large bevel gear 13, and the second screw 12 is movably sleeved on the outer sides of the two rectangular rods 10.
In this embodiment, the top side of bevel pinion 11 and the top inner wall activity butt of recess 9, one side that bevel pinion 13 is close to bevel pinion 13 and one side inner wall activity butt that recess 9 is close to bevel pinion 13 are big bevel pinion 13, the bottom side of bevel pinion 13 and the bottom inner wall activity butt of recess 9, the top of first inserted bar 15, cylindrical through-hole 20 has all been seted up on the top of second inserted bar 17 and the top left side of second screw rod 12, the outside of rectangular rod 10 and the inner wall activity butt of corresponding cylindrical through-hole 20, cylindrical passageway 21 has all been seted up with the top side of backplate 3 to the top side of preceding baffle 2, recess 9 is linked together with corresponding cylindrical passageway 21, rectangular rod 10 and corresponding cylindrical passageway 21 swing joint.
In this embodiment, jack 22 has been seted up on the recess 9 is close to one side inner wall of backplate 3, second screw rod 12 is located jack 22 and contactless with the inner wall of jack 22, four prismatic hole 23 has all been seted up on the top of little bevel gear 11 and the top right side of second screw rod 12, the outside of rectangular rod 10 and the inner wall swing joint in corresponding four prismatic hole 23, threaded hole 25 has been seted up in the outside of big bevel gear 13, second screw rod 12 screw thread cup joints in threaded hole 25, the equal fixedly connected with knob 19 of one end that the top of rectangular rod 10 and two first screws 5 kept away from each other, the fixed inner circle that has cup jointed bearing 24 in the outside of first screw rod 5, and bearing 24's outer lane fixed connection is on the inner wall of corresponding rectangular hole 18.
In the embodiment, when the automobile wheel is used, firstly, the rectangular rod 10 on the front baffle plate 2 is rotated, when the rectangular rod 10 rotates, the rectangular rod 10 rotates in the first inserting rod 15 and the second inserting rod 17, the rectangular rod 10 drives the small bevel gear 11 sleeved on the outer side of the rectangular rod to rapidly rotate, the small bevel gear 11 drives the large bevel gear 13 to rotate, the large bevel gear 13 rotates on the outer side of the second screw rod 12, the large bevel gear 13 can move while rotating on the outer side of the second screw rod 12, when the large bevel gear 13 moves, the front baffle plate 2 can be driven to move, further, the distance between the front baffle plate 2 and the rear baffle plate 3 is adjusted, after the front baffle plate 2 and the rear baffle plate 3 are widened, the automobile wheel 1 can be placed between the front baffle plate 2 and the rear baffle plate 3, then the rectangular rod 10 on the front baffle plate 2 is rotated in the opposite direction, the large bevel gear 13 can tighten the distance between the front baffle plate 2 and the rear baffle plate 3 in the opposite direction, so that the arc-shaped surfaces, then, the first screw rod 5 is rotated, the sliding plate 6 is driven to be close to the wheel 1 when the first screw rod 5 rotates, the bottom end of the traction rod 8 is pushed when the sliding plate 6 moves, the top end of the traction rod 8 abuts against the upper half sections of the front baffle plate 2 and the rear baffle plate 3, the wheel 1 can be stably clamped by the front baffle plate 2 and the rear baffle plate 3, and the advancing resistance of the new energy automobile is effectively increased.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Claims (9)
1. A portable new energy automobile bumper device comprises wheels (1) and a front baffle (2) and a rear baffle (3) which are respectively positioned at two sides of the wheels (1), and is characterized in that the bottom of one side, away from each other, of the front baffle (2) and the rear baffle (3) is detachably connected with a bottom plate (4), the top of the bottom plate (4) is provided with a rectangular hole (18), a first screw (5) which is horizontally arranged is rotatably connected in the rectangular hole (18), the outer side of the first screw (5) is in threaded sleeve connection with a sliding plate (6), the top of one side, away from each other, of the front baffle (2) and the rear baffle (3) is detachably connected with a rotating seat (7), the rotating seat (7) and the sliding plate (6) are positioned at the same side of the wheels (1) and rotatably connected with the same traction rod (8), and the bottom of one side, away from each other, of the front baffle (2) and the rear baffle (3), one side of each of the two bottom plates (4) close to each other is fixedly connected with one end of a first insert rod (15), the other end of each first insert rod (15) extends into a corresponding first slot (14) and is in clearance fit with the first slot (14), the top of one side of each front baffle plate (2) far away from the rear baffle plate (3) is provided with a second slot (16), one side of each rotating seat (7) close to each other is fixedly connected with one end of a second insert rod (17), the other end of each second insert rod (17) extends to a corresponding second slot (16) and is pinched and in clearance fit with the second slot (16), the first slot (14) and the second slot (16) on the same side of the wheel (1) are movably connected with the same rectangular rod (10), and the first insert rod (15) and the second insert rod (17) are movably sleeved on the outer side of the corresponding rectangular rod (10), preceding baffle (2) are kept away from one side middle part of backplate (3) and are seted up recess (9), and the outside activity cover that lies in left rectangle pole (10) in two rectangle poles (10) is equipped with bevel pinion (11), backplate (3) are close to one side fixedly connected with second screw rod (12) of preceding baffle (2) one end, the other end of second screw rod (12) extends to in recess (9) and the screw thread has cup jointed bevel pinion (13), bevel pinion (11) and bevel pinion (13) all are located recess (9), bevel pinion (11) and bevel pinion (13) mesh mutually, second screw rod (12) activity is cup jointed in the outside of two rectangle poles (10).
2. The portable new energy automobile bumper device according to claim 1, wherein the top side of the small bevel gear (11) is movably abutted with the top inner wall of the groove (9), one side of the large bevel gear (13) close to the large bevel gear (13) is movably abutted with the inner wall of the groove (9) close to the large bevel gear (13), and the bottom side of the large bevel gear (13) is movably abutted with the bottom inner wall of the groove (9).
3. The portable new energy automobile bumper device according to claim 1, wherein cylindrical through holes (20) are formed in the top of the first insertion rod (15), the top of the second insertion rod (17) and the left side of the top of the second screw (12), and the outer side of the rectangular rod (10) is movably abutted to the inner wall of the corresponding cylindrical through hole (20).
4. The portable new energy automobile bumper device according to claim 1, wherein cylindrical channels (21) are respectively formed in the top side of the front baffle (2) and the top side of the rear baffle (3), the grooves (9) are communicated with the corresponding cylindrical channels (21), and the rectangular rods (10) are movably connected with the corresponding cylindrical channels (21).
5. The portable new energy automobile bumper device according to claim 1, wherein a jack (22) is formed in an inner wall of the groove (9) on one side close to the rear baffle (3), and the second screw (12) is located in the jack (22) and does not contact with the inner wall of the jack (22).
6. The portable new energy automobile bumper device according to claim 1, wherein four prismatic holes (23) are formed in the top of the small bevel gear (11) and the right side of the top of the second screw (12), and the outer side of the rectangular rod (10) is movably connected with the inner wall of the corresponding four prismatic hole (23).
7. The portable new energy automobile bumper device according to claim 1, wherein a threaded hole (25) is formed in the outer side of the large bevel gear (13), and the second screw (12) is sleeved in the threaded hole (25) in a threaded manner.
8. The portable new energy automobile bumper device according to claim 1, wherein a knob (19) is fixedly connected to the top end of the rectangular rod (10) and one end of each first screw (5) far away from each other.
9. The portable new energy automobile bumper device according to claim 1, wherein an inner ring of a bearing (24) is fixedly sleeved on an outer side of the first screw (5), and an outer ring of the bearing (24) is fixedly connected to an inner wall of the corresponding rectangular hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011085354.2A CN112644440A (en) | 2020-10-12 | 2020-10-12 | Portable new energy automobile car bumper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011085354.2A CN112644440A (en) | 2020-10-12 | 2020-10-12 | Portable new energy automobile car bumper device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112644440A true CN112644440A (en) | 2021-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011085354.2A Pending CN112644440A (en) | 2020-10-12 | 2020-10-12 | Portable new energy automobile car bumper device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112644440A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135138A (en) * | 2021-04-24 | 2021-07-20 | 深圳市正奥科技发展有限公司 | Vehicle carrying and parking fixing device |
| CN113581142A (en) * | 2021-09-22 | 2021-11-02 | 广州鼎鸿汽车配件有限公司 | Portable new energy automobile car bumper device |
| CN113715785A (en) * | 2021-11-02 | 2021-11-30 | 浙江浦数科技有限公司 | New energy automobile bumper device |
| CN113734113A (en) * | 2021-11-05 | 2021-12-03 | 杭州银笔科技有限公司 | New energy automobile bumper device and bumper preventing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126841Y (en) * | 1992-07-17 | 1993-02-10 | 黄致远 | Skid apparatus for tyre |
| CN2145737Y (en) * | 1993-01-14 | 1993-11-10 | 沈阳铁路局科技开发公司 | Stop |
| CN2147149Y (en) * | 1992-08-25 | 1993-11-24 | 刘军 | Automobile tyre theft-proof and skid-proof device |
| CN201610152U (en) * | 2010-04-16 | 2010-10-20 | 吉林市宏远铁路运输科技开发有限公司 | Friction wheel stopper |
| CN108284826A (en) * | 2018-01-24 | 2018-07-17 | 郭铁映 | A kind of automotive wheel limiting device |
-
2020
- 2020-10-12 CN CN202011085354.2A patent/CN112644440A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2126841Y (en) * | 1992-07-17 | 1993-02-10 | 黄致远 | Skid apparatus for tyre |
| CN2147149Y (en) * | 1992-08-25 | 1993-11-24 | 刘军 | Automobile tyre theft-proof and skid-proof device |
| CN2145737Y (en) * | 1993-01-14 | 1993-11-10 | 沈阳铁路局科技开发公司 | Stop |
| CN201610152U (en) * | 2010-04-16 | 2010-10-20 | 吉林市宏远铁路运输科技开发有限公司 | Friction wheel stopper |
| CN108284826A (en) * | 2018-01-24 | 2018-07-17 | 郭铁映 | A kind of automotive wheel limiting device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113135138A (en) * | 2021-04-24 | 2021-07-20 | 深圳市正奥科技发展有限公司 | Vehicle carrying and parking fixing device |
| CN113581142A (en) * | 2021-09-22 | 2021-11-02 | 广州鼎鸿汽车配件有限公司 | Portable new energy automobile car bumper device |
| CN113715785A (en) * | 2021-11-02 | 2021-11-30 | 浙江浦数科技有限公司 | New energy automobile bumper device |
| CN113734113A (en) * | 2021-11-05 | 2021-12-03 | 杭州银笔科技有限公司 | New energy automobile bumper device and bumper preventing method |
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