CN217435535U - Charging protection device of new energy electric vehicle - Google Patents
Charging protection device of new energy electric vehicle Download PDFInfo
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- CN217435535U CN217435535U CN202123303506.4U CN202123303506U CN217435535U CN 217435535 U CN217435535 U CN 217435535U CN 202123303506 U CN202123303506 U CN 202123303506U CN 217435535 U CN217435535 U CN 217435535U
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Abstract
The utility model discloses a charging protection device of a new energy electric vehicle, in particular to the field of charging protection, which comprises a box body, the utility model is provided with a round hole, a lead screw, a connecting block, a protective block, a round groove and a cylinder, which is beneficial for the staff to use the lead screw to be in threaded connection with the inner ring wall of the corresponding round hole, the lead screw pushes the connecting block to move forwards, so that the two protective blocks are connected with the circular groove in a clamping way through the cylinder, the supporting plate, the clamping block, the connecting plate, the lower semicircular plate and the upper semicircular plate are installed, the clamping block fixedly connected with one side of the supporting plate and the clamping groove arranged on the other side of the corresponding box body are favorably used by a worker for connecting in a clamping way, thereby the support plate is tightly connected with the box body, the lower semi-circular plate is tightly connected with the outer annular wall of the corresponding connecting line, the upper semi-circular plate is movably connected with the outer wall of the corresponding connecting line until the square block is connected with the inner wall of the corresponding square groove in a clamping way.
Description
Technical Field
The utility model relates to a charge protection technical field, more specifically say, the utility model relates to a charge protection device of new forms of energy electric motor car.
Background
The charging protection of the new energy electric vehicle is equipment for protecting a charging position of the new energy electric vehicle.
At present, there are the protection of charging of a lot of new forms of energy electric motor cars on the market, but the protection of charging of general new forms of energy electric motor car, at the in-process that uses, the device can't effectually protect battery case charging wire department to make the connecting wire that links to each other with the electric motor car very easily receive external influence, cause the degree of wear of connection, then greatly degree ground has influenced the normal use of device.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above defects in the prior art, the embodiment of the present invention provides a charging protection device for a new energy electric vehicle, and the technical problem to be solved by the present invention is: the protection of charging of general new forms of energy electric motor car, in the in-process that uses, the device can't effectually protect battery case charging wire department.
In order to achieve the above object, the utility model provides a following technical scheme: the charging protection device of the new energy electric vehicle comprises a box body, wherein one side of the box body is fixedly connected with a plug, the other side of the box body is fixedly connected with a connecting wire, the other side of the box body is fixedly provided with a protection mechanism, the protection mechanism comprises two fixing plates, two round holes, two lead screws, two connecting blocks, two protection blocks, two round grooves and two cylinders, one sides of the two fixing plates are fixedly connected with the other side of the corresponding box body, one sides of the two fixing plates are respectively provided with a round hole, the inner ring walls of the two round holes are respectively in threaded connection with the lead screws, one ends of the two lead screws are respectively and fixedly connected with the connecting blocks, one sides of the two connecting blocks are respectively and fixedly connected with the protection block, one sides of the two protection blocks are respectively and movably connected with the other side of the corresponding box body, and the inner walls of the two protection blocks are respectively and movably connected with the outer walls of the corresponding connecting wires, circular grooves are formed in two ends of one of the protection blocks, cylinders are fixedly connected to two ends of the other protection block, and outer circular walls of the two cylinders are connected with inner circular walls of the corresponding circular grooves in a clamped mode.
In a preferred embodiment, four corners of the bottom end of the box body are fixedly connected with supporting columns, the bottom ends of the four supporting columns are fixedly connected with bonding plates, and the bottom of the other side of the box body is provided with a clamping groove.
In a preferred embodiment, the outer wall movable mounting of connecting wire has stop gear, stop gear includes backup pad, fixture block, connecting plate, lower semicircle board, two square grooves, first semicircle board, two squares, one side fixedly connected with fixture block of backup pad, one side of fixture block is connected with the inner wall joint that corresponds the draw-in groove, the top fixedly connected with connecting plate of backup pad, semicircle board under the top fixedly connected with of connecting plate, two square grooves have been seted up on the top of semicircle board down, the top swing joint of semicircle board has first semicircle board down, the inner wall of semicircle board and first semicircle board all with the outer wall swing joint that corresponds the connecting wire down, two squares of bottom fixedly connected with of first semicircle board, two the outer wall of square all is connected with the inner wall joint that corresponds square groove.
In a preferred embodiment, the outer diameter dimension of each of the two outer ring walls of the screw is matched with the inner diameter dimension of the inner ring wall of the corresponding circular hole, and the length dimension of each of the two outer ring walls of the screw is larger than the thickness dimension of the corresponding fixed plate.
In a preferred embodiment, the inner diameter of the inner annular wall of each of the two protection blocks is matched with the outer diameter of the outer annular wall of the corresponding connecting line.
In a preferred embodiment, the inner diameter dimension of the inner annular walls of the two circular grooves is matched with the outer diameter dimension of the corresponding outer cylindrical annular wall, and the depth dimension of the inner annular walls of the two circular grooves is matched with the length dimension of the corresponding outer cylindrical annular wall.
In a preferred embodiment, the size of the area of one side of the outer wall of the fixture block is matched with the size of the area of one side of the inner wall of the corresponding clamping groove, and the size of the length of the outer wall of the fixture block is matched with the size of the length of one side of the inner wall of the corresponding clamping groove.
In a preferred embodiment, the size of the area of the bottom end of the inner wall of each of the two square grooves is matched with the size of the area of the bottom end of the outer wall of the corresponding square block.
The utility model discloses a technological effect and advantage:
the utility model is provided with a round hole, a lead screw, a connecting block, protective blocks, a circular groove and a cylinder, which is beneficial for the worker to use the lead screw to be in threaded connection with the inner circular wall of the corresponding round hole, so that the lead screw pushes the connecting block to move forwards, the two protective blocks are connected with the circular groove in a clamping way through the cylinder, and then the two protective blocks are used for clamping, limiting and fixing one end of the outer circular wall of the connecting line, thus being beneficial for preliminary protection of the outer wall of the connecting line, an installation supporting plate, a clamping block, a connecting plate, a lower semicircular plate and an upper semicircular plate are beneficial for the worker to use the clamping block fixedly connected with one side of the supporting plate to be in clamping connection with the clamping groove arranged at the other side of the corresponding box body, thereby leading the supporting plate to be tightly connected with the box body, the lower semicircular plate is used to be tightly connected with the outer circular wall of the corresponding connecting line, and the upper semicircular plate is movably connected with the outer wall of the corresponding connecting line, until the square and the inner wall that corresponds square groove carry out the joint and be connected, the outer wall of the first semicircle board of being convenient for and lower semicircle board to the connecting wire further spacing fixed, improve the device effectively and to the protective effect that charges of electric motor car, convenient to use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the slot of the present invention;
FIG. 3 is a schematic structural view of the protection mechanism of the present invention;
fig. 4 is a schematic structural view of the limiting mechanism of the present invention.
The reference signs are: 1. a box body; 11. a plug; 12. a connecting wire; 13. a support pillar; 14. a card slot; 2. a protection mechanism; 21. a fixing plate; 22. a circular hole; 23. a lead screw; 24. connecting blocks; 25. a protection block; 26. a circular groove; 27. a cylinder; 3. a limiting mechanism; 31. a support plate; 32. a clamping block; 33. a connecting plate; 34. a lower semicircular plate; 35. a square groove; 36. an upper semi-circular plate; 37. and (6) square blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
According to the figures 1-4, the utility model provides a charging protection device of a new energy electric vehicle, which comprises a box body 1, a plug 11 is fixedly connected with one side of the box body 1, a connecting wire 12 is fixedly connected with the other side of the box body 1, a protection mechanism 2 is fixedly arranged on the other side of the box body 1, the protection mechanism 2 comprises two fixing plates 21, two round holes 22, two lead screws 23, two connecting blocks 24, two protection blocks 25, two round grooves 26 and two cylinders 27, one side of each fixing plate 21 is fixedly connected with the other side of the corresponding box body 1, one side of each fixing plate 21 is provided with the round hole 22, the inner ring wall of each round hole 22 is in threaded connection with the lead screw 23, one end of each lead screw 23 is fixedly connected with the connecting block 24, one side of each connecting block 24 is fixedly connected with the protection block 25, one side of each protection block 25 is movably connected with the other side of the corresponding box body 1, the inner wall of two protection pieces 25 all with the outer wall swing joint who corresponds connecting wire 12, circular slot 26 has all been seted up at one of them protection piece 25's both ends, the equal fixedly connected with cylinder 27 in both ends of another protection piece 25, and the outer rampart of two cylinders 27 all is connected with the interior rampart joint that corresponds circular slot 26, the compactness that two protection pieces 25 of being convenient for connect to protect effectively the outer wall of connecting wire 12.
Preferably, four corners of the bottom end of the box body 1 are fixedly connected with supporting columns 13, the bottom ends of the four supporting columns 13 are fixedly connected with adhesive plates, the bottom of the other side of the box body 1 is provided with a clamping groove 14, the outer wall of the connecting line 12 is movably provided with a limiting mechanism 3, the limiting mechanism 3 comprises a supporting plate 31, a clamping block 32, a connecting plate 33, a lower semicircular plate 34, two square grooves 35, an upper semicircular plate 36 and two square blocks 37, one side of the supporting plate 31 is fixedly connected with the clamping block 32, one side of the clamping block 32 is connected with the inner wall corresponding to the clamping groove 14 in a clamping manner, the top end of the supporting plate 31 is fixedly connected with the connecting plate 33, the top end of the connecting plate 33 is fixedly connected with the lower semicircular plate 34, the top end of the lower semicircular plate 34 is provided with the two square grooves 35, the top end of the lower semicircular plate 34 is movably connected with the upper semicircular plate 36, the inner walls of the lower semicircular plate 34 and the upper semicircular plate 36 are movably connected with the outer wall corresponding to the connecting line 12, two blocks 37 of the bottom fixedly connected with of first semicircle board 36, the outer wall of two blocks 37 all is connected with the inner wall joint that corresponds square groove 35, the external diameter of the outer rampart of two lead screws 23 all matches the setting with the internal diameter size that corresponds the rampart in the round hole 22, the length dimension of the outer rampart of two lead screws 23 is all big than the thickness dimension that corresponds fixed plate 21, install stop gear 3, be favorable to further improving the protective effect of device to connecting wire 12, thereby greatly improve the protective effect that charges of device.
Preferably, the inner diameter of the inner ring wall of each of the two protection blocks 25 is matched with the outer diameter of the outer ring wall of the corresponding connecting line 12, the inner diameter of the inner ring wall of each of the two circular grooves 26 is matched with the outer diameter of the outer ring wall of the corresponding cylinder 27, the depth of the inner ring wall of each of the two circular grooves 26 is matched with the length of the outer ring wall of the corresponding cylinder 27, the area of the outer wall of each of the two clamping blocks 32 is matched with the area of the inner wall of the corresponding clamping groove 14, the length of the outer wall of each of the clamping blocks 32 is matched with the length of the inner wall of the corresponding clamping groove 14, the area of the bottom of the inner wall of each of the two square grooves 35 is matched with the area of the bottom of the outer wall of the corresponding block 37, and the inner diameter of the inner ring wall of each of the protection block 25 is matched with the outer diameter of the outer ring wall of the corresponding connecting line 12, the protection block 25 is beneficial to stably clamping and fixing the outer wall of the connecting line 12, so that the device can better protect the connecting line 12.
The utility model discloses the theory of operation: the lead screw 23 is connected with the inner annular wall corresponding to the circular hole 22 in a threaded manner, the lead screw 23 pushes the connecting block 24 to move forward, so that the two protecting blocks 25 are connected with the circular groove 26 in a clamping manner through the cylinder 27, and then the two protecting blocks 25 clamp and limit one end of the outer annular wall of the connecting line 12, which is beneficial to preliminary protection of the outer wall of the connecting line 12, the clamping block 32 fixedly connected with one side of the supporting plate 31 is connected with the clamping groove 14 arranged on the other side of the corresponding box body 1 in a clamping manner, so that the supporting plate 31 is tightly connected with the box body 1, the lower semicircular plate 34 is tightly connected with the outer annular wall corresponding to the connecting line 12, the upper semicircular plate 36 is movably connected with the outer wall of the corresponding connecting line 12 until the square block 37 is connected with the inner wall of the corresponding square groove 35 in a clamping manner, and further limit fixation of the upper semicircular plate 36 and the lower semicircular plate 34 on the outer wall of the connecting line 12 is facilitated, the charging protection effect of the device on the electric vehicle is effectively improved, and the normal use of the device is facilitated.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the foregoing is illustrative of the preferred embodiments of the present invention, and is not to be construed as limiting the invention, and any modifications, equivalent alterations, improvements and the like made within the spirit and principle of the invention are intended to be included within the scope of the invention.
Claims (8)
1. New forms of energy electric motor car's protection device that charges, including box body (1), its characterized in that: one side of the box body (1) is fixedly connected with a plug (11), the other side of the box body (1) is fixedly connected with a connecting wire (12), the other side of the box body (1) is fixedly provided with a protection mechanism (2), the protection mechanism (2) comprises two fixing plates (21), two round holes (22), two lead screws (23), two connecting blocks (24), two protection blocks (25), two round grooves (26) and two cylinders (27), one sides of the two fixing plates (21) are fixedly connected with the other side of the corresponding box body (1), one sides of the two fixing plates (21) are respectively provided with a round hole (22), the inner ring walls of the two round holes (22) are respectively in threaded connection with the lead screws (23), one ends of the two lead screws (23) are respectively and fixedly connected with the connecting blocks (24), one sides of the two connecting blocks (24) are respectively and fixedly connected with the protection blocks (25), one side of each protection block (25) is movably connected with the other side of the corresponding box body (1), the inner wall of each protection block (25) is movably connected with the outer wall of the corresponding connecting line (12), circular grooves (26) are formed in the two ends of each protection block (25), cylinders (27) are fixedly connected to the two ends of each protection block (25), and the outer circular walls of the cylinders (27) are connected with the inner circular walls of the corresponding circular grooves (26) in a clamped mode.
2. The charging protection device of the new energy electric vehicle according to claim 1, characterized in that: the equal fixedly connected with support column (13), four in four edges of box body (1) bottom the equal fixedly connected with bonding plate in bottom of support column (13), draw-in groove (14) have been seted up to the bottom of box body (1) opposite side.
3. The charging protection device of the new energy electric vehicle as claimed in claim 2, wherein: the outer wall of the connecting wire (12) is movably provided with a limiting mechanism (3), the limiting mechanism (3) comprises a supporting plate (31), a clamping block (32), a connecting plate (33), a lower semi-circular plate (34), two square grooves (35), an upper semi-circular plate (36) and two square blocks (37), one side of the supporting plate (31) is fixedly connected with the clamping block (32), one side of the clamping block (32) is connected with the inner wall of the corresponding clamping groove (14) in a clamping manner, the top end of the supporting plate (31) is fixedly connected with the connecting plate (33), the top end of the connecting plate (33) is fixedly connected with the lower semi-circular plate (34), the top end of the lower semi-circular plate (34) is provided with the two square grooves (35), the top end of the lower semi-circular plate (34) is movably connected with the upper semi-circular plate (36), and the inner walls of the lower semi-circular plate (34) and the upper semi-circular plate (36) are movably connected with the outer wall of the corresponding connecting wire (12), two blocks (37) of bottom fixedly connected with of first semi-circular plate (36), two the outer wall of block (37) all is connected with the inner wall joint that corresponds square groove (35).
4. The charging protection device of the new energy electric vehicle according to claim 1, characterized in that: the outer diameter of the outer ring walls of the two lead screws (23) are matched with the inner diameter of the inner ring wall of the corresponding round hole (22), and the length of the outer ring walls of the two lead screws (23) is larger than the thickness of the corresponding fixing plate (21).
5. The charging protection device of the new energy electric vehicle according to claim 1, characterized in that: the inner diameter of the inner ring wall of each of the two protection blocks (25) is matched with the outer diameter of the outer ring wall of the corresponding connecting line (12).
6. The charging protection device of the new energy electric vehicle according to claim 1, characterized in that: the inner diameter of the inner ring wall of each circular groove (26) is matched with the outer diameter of the outer ring wall of the corresponding cylinder (27), and the depth of the inner ring wall of each circular groove (26) is matched with the length of the outer ring wall of the corresponding cylinder (27).
7. The charging protection device of the new energy electric vehicle as claimed in claim 3, wherein: the size of the area of one side of the outer wall of the fixture block (32) is matched with the size of the area of one side of the inner wall of the corresponding clamping groove (14), and the size of the length of the outer wall of the fixture block (32) is matched with the size of the length of one side of the inner wall of the corresponding clamping groove (14).
8. The charging protection device of the new energy electric vehicle as claimed in claim 3, wherein: two the area size of square groove (35) inner wall bottom all matches the setting with the area size that corresponds square (37) outer wall bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303506.4U CN217435535U (en) | 2021-12-24 | 2021-12-24 | Charging protection device of new energy electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123303506.4U CN217435535U (en) | 2021-12-24 | 2021-12-24 | Charging protection device of new energy electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217435535U true CN217435535U (en) | 2022-09-16 |
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ID=83212290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123303506.4U Active CN217435535U (en) | 2021-12-24 | 2021-12-24 | Charging protection device of new energy electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217435535U (en) |
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2021
- 2021-12-24 CN CN202123303506.4U patent/CN217435535U/en active Active
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