CN211480463U

CN211480463U - Novel dustproof clock spring for high-speed new energy automobile

Info

Publication number: CN211480463U
Application number: CN201922365865.9U
Authority: CN
Inventors: 沈伟杰; 殷海迪; 苏亮; 马哲炜
Original assignee: Jiaxing Richang Auto Parts Co ltd
Current assignee: Jiaxing Richang Auto Parts Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-09-11
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a novel dustproof clock spring for high-speed new energy automobile, including main part and welded plate, fixedly connected with bearing housing and bearing housing internally mounted have the screw rod on the main part inside wall, the pivot is installed on the top of screw rod top fixed mounting motor and motor, the bottom fixedly connected with of pivot filters the sponge, the top fixedly connected with screw hole and the screw hole lateral wall of welded plate can be dismantled with the screw rod inside wall and be connected, the utility model discloses simple structure, modern design dismantle and install convenience all very, alleviate installer and maintenance person's work load greatly to still install dust collector, can be fine clear away the dust on clock spring surface, thereby reach dirt-proof purpose.

Description

Novel dustproof clock spring for high-speed new energy automobile

Technical Field

The utility model relates to a clock spring especially relates to a novel dustproof clock spring for high-speed new energy automobile.

Background

The clock spring, also called a rotary connector, an air bag hairspring and a spiral cable, is used for connecting a main air bag and an air bag wire harness or a wire harness of a switch button and a control unit of a steering wheel, and is a section of wire harness. Because the main gasbag will rotate along with the steering wheel (can imagine into a pencil that has certain length, twine on the steering wheel steering shaft, can reverse the loosening in good time or the tighter that winds when rotating along with the steering wheel, but it is also limited, will guarantee that the steering wheel is dead to the left or right side, the pencil can not be broken), so it will leave the surplus to connect the pencil, will guarantee that the steering wheel is turned to extreme position to one side and not broken. This point is especially to be noticed when installing, must let it guarantee in the intermediate position, and this design clock spring is applied to novel high-speed new energy automobile.

Patent numbers: CN102386542A discloses a clock spring, which is designed such that when the clock spring is in the neutral position, the protrusion snaps into the notch, which is achieved when assembling the clock spring. After the clock spring is assembled, whether the clock spring is in the middle position or not can be judged according to the position relation between the protrusion and the notch, and a maintenance worker can adjust the clock spring to the middle position according to the position relation and then mount the clock spring on a vehicle. If the maintenance personnel still install the clock spring on the car without centering, in the rotating process of the steering wheel, the mounting shell and the rotating disc rotate relatively, the protrusion drives the rotating wheel to rotate, the protrusion is separated from the notch after rotating for a certain distance, the rotating wheel stops rotating, before the rotating disc rotates to the limit position of the flat cable in the clockwise or anticlockwise direction from the middle relative mounting shell, the protrusion abuts against the part of the rotating wheel except the notch, the rotating wheel prevents the protrusion and the rotating disc from continuing to rotate, namely the clock spring cannot continue to rotate, at the moment, the clock spring does not reach the limit position of the clock spring rotating clockwise or anticlockwise rotating clockwise, and therefore the flat cable cannot be damaged by pulling.

However, the above patents have the following disadvantages: 1. the design has no structure convenient for installation and disassembly, and the labor of workers is greatly consumed in the installation and disassembly processes, so that the design needs to be improved. 2. This design does not install dust collector, leads to the dust to cover the main part surface easily, and the position dust gets into the main part inside easily and causes the influence to clock spring's normal use to reduce clock spring's dustproof performance, so need improve.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel dustproof clock spring for high-speed new energy automobile, simple structure, modern design, the convenience all very is dismantled and installs, alleviates installer and maintenance personal's work load greatly to still install dust collector, the dust to the clock spring surface that can be fine is clear away, thereby reaches dirt-proof purpose, can effectively solve the problem in the background art.

The utility model provides a specific technical scheme as follows:

the utility model provides a pair of novel high-speed new energy automobile is with dustproof clock spring, including main part and welded plate, fixedly connected with bearing housing and bearing housing internally mounted have the screw rod on the main part inside wall, the pivot is installed on the top that screw rod top fixed mounting has motor and motor, the bottom fixedly connected with of pivot filters the sponge, the top fixedly connected with screw hole and the screw hole lateral wall of welded plate can be dismantled with the screw rod inside wall and be connected.

Optionally, a concave circular ring is installed on the inner side wall of the bearing sleeve, and a convex circular ring corresponding to the concave circular ring is fixedly connected inside the screw rod.

Optionally, the power output end of the motor is connected with the power input end of the rotating shaft.

Optionally, a switch is fixedly mounted at a side end of the main body.

The utility model has the advantages as follows:

1. the utility model discloses weld the welding in the suitable position of new energy automobile inside earlier with the welding plate, let the screw rod bottom support the top of screw hole, clockwise rotation screw rod, can hold the clockwise rotation screw rod of motor, the screw rod slowly gets into the screw hole, accomplish the fixed of main part and welding plate, thereby accomplish the fixed of main part, when the main part goes wrong, anticlockwise rotation motor, the motor drives the anticlockwise rotation of screw rod, take out the screw rod from the screw hole, thereby dismantle the maintenance with the main part, the installation with dismantle all very convenience, alleviate staff's work load greatly, can effectively solve the problem that does not have the structure of easy to assemble and dismantlement in the background art.

2. The utility model discloses let in external power supply for the motor, open the switch, the motor begins to operate, the motor drives the rotation of pivot, the pivot drives the rotation of filtering the sponge, filter the sponge and rotate the surface through the main part, the dust to the main part surface is cleared up, thereby improve clock spring's dustproof ability, and filter the sponge and be connected for dismantling with the pivot, the spacing groove of filtering the sponge is installed to the pivot bottom, can be with filtering simple fixed of sponge, only need regularly take off filter the sponge like this wash can, can effectively solve the problem that does not install dust collector in the background art.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of an overall structure of a dustproof clock spring for a novel high-speed new energy automobile according to an embodiment of the present invention;

fig. 2 is a top view of a dustproof clock spring for a novel high-speed new energy automobile according to an embodiment of the present invention;

fig. 3 is the utility model discloses a novel high-speed new energy automobile is with welding plate structure sketch map in dustproof clock spring.

In the figure: 1. a main body; 2. welding the plate; 3. a screw; 4. a motor; 5. a rotating shaft; 6. filtering the sponge; 7. welding the plate; 8. a threaded hole; 9. a concave circular ring; 10. a convex circular ring; 11. and (4) switching.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, 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 efforts belong to the protection scope of the present invention.

The dustproof clock spring for the new high-speed new energy automobile according to the embodiment of the present invention will be described in detail with reference to fig. 1 to 3.

Referring to fig. 1, fig. 2 and fig. 3, the utility model provides a pair of novel high-speed new energy automobile is with dustproof clock spring, including main part 1 and welded plate 7, fixedly connected with bearing housing 2 and bearing housing 2 internally mounted have screw rod 3 on the 1 inside wall of main part, 3 top fixed mounting of screw rod have motor 4 and motor 4's top to install pivot 5, the bottom fixedly connected with of pivot 5 filters sponge 6, 8 and the 8 lateral walls of threaded hole of the top fixedly connected with screw hole of welded plate 7 can be dismantled with 3 inside walls of screw rod and be connected.

Referring to fig. 1, a concave ring 9 is installed on the inner side wall of the bearing sleeve 2, a convex ring 10 corresponding to the concave ring 9 is fixedly connected inside the screw rod 3, and the convex ring 10 rotates on the concave ring 9, so that a good limiting effect can be achieved for the screw rod 3, and the screw rod 3 is prevented from sliding downwards.

Referring to fig. 1 and 2, a power output end of the motor 4 is connected with a power input end of the rotating shaft 5, and the motor 4 drives the rotating shaft 5 to rotate.

Referring to fig. 1 and 2, a switch 11 is fixedly mounted at a side end of the main body 1, it should be noted that the switch 11 controls the operation of the motor 4, and the switch 11 is a switch of the motor 4.

The utility model discloses a novel dustproof clock spring for high-speed new energy automobile, firstly welding a welding plate 7 at a proper position in the new energy automobile, enabling the bottom end of a screw rod 3 to abut against the top end of a threaded hole 8, rotating the screw rod 3 clockwise, holding a motor 5 to rotate the screw rod 3 clockwise, enabling the screw rod 3 to slowly enter the threaded hole 8 (the threaded hole 8 and the screw rod 3 are corresponding structures to be explained), completing the fixation of a main body 1 (the main body 1 is a clock spring main body) and a welding plate 2, thereby completing the fixation of the main body 1, when the main body 1 has problems, rotating the motor 4 anticlockwise, driving the anticlockwise rotation of the screw rod 3 by the motor 4, taking out the screw rod 3 from the threaded hole 8, thereby disassembling the main body 1 for maintenance, the installation and the disassembly are very convenient, the workload of workers is greatly reduced, when the dust on the surface of the main body, let in external power supply for motor 4 earlier, open switch 11 (switch 11 can design the place that touches easily at the car), motor 4 begins to operate, motor 4 drives the rotation of pivot 5, pivot 5 drives the rotation of filtering sponge 6 (filtering sponge 6 and having very high absorption dust ability), filter sponge 6 and rotate the surface through main part 1, clear up the dust on main part 1 surface, thereby improve clock spring's dustproof ability, and filter sponge 6 and pivot 5 are for dismantling to be connected, the spacing groove of filtering sponge 6 is installed to 5 bottoms in pivot, can be with filtering sponge 6 simple fixed, so only need regularly take off filter sponge 6 to wash can.

It should be noted that the utility model relates to a novel dustproof clock spring for high-speed new energy automobile, including motor 4 (model: 42HD0401 producer: Anchuan) and switch 11 (model: KAO-5M producer: bench drill), above-mentioned electrical components are prior art products, according to the needs of use, select, install and accomplish the debugging operation of circuit by technical staff in the field, ensure that each electrical equipment can normal work, the part is the general standard component or the part that technical staff in the field knows, its structure and principle all can be known or can be known through conventional experimental method for this technical staff, the applicant does not do the specific restriction here.

It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The utility model provides a novel dustproof clock spring for high-speed new energy automobile, includes main part (1) and welded plate (7), its characterized in that, fixedly connected with bearing housing (2) and bearing housing (2) internally mounted have screw rod (3) on main part (1) inside wall, pivot (5) are installed on the top that screw rod (3) top fixed mounting has motor (4) and motor (4), the bottom fixedly connected with of pivot (5) filters sponge (6), the top fixedly connected with screw hole (8) and screw hole (8) lateral wall of welded plate (7) can be dismantled with screw rod (3) inside wall and be connected.

2. The novel dustproof clock spring for the high-speed new energy automobile as claimed in claim 1, wherein a concave ring (9) is installed on the inner side wall of the bearing sleeve (2), and a convex ring (10) corresponding to the concave ring (9) is fixedly connected to the inside of the screw (3).

3. The novel dustproof clock spring for the high-speed new energy automobile is characterized in that a power output end of the motor (4) is connected with a power input end of the rotating shaft (5).

4. The novel dustproof clock spring for the high-speed new energy automobile is characterized in that a switch (11) is fixedly mounted at the side end of the main body (1).