CN112265597A - Rainy day protective bracket for battery car charger - Google Patents
Rainy day protective bracket for battery car charger Download PDFInfo
- Publication number
- CN112265597A CN112265597A CN202011122884.XA CN202011122884A CN112265597A CN 112265597 A CN112265597 A CN 112265597A CN 202011122884 A CN202011122884 A CN 202011122884A CN 112265597 A CN112265597 A CN 112265597A
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- hanging
- straight
- battery car
- charger
- rods
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- 230000001681 protective effect Effects 0.000 title description 2
- 239000012530 fluid Substances 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000008901 benefit Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J11/00—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
- B62J11/22—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps specially adapted for tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Battery Mounting, Suspending (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a rainy day protection bracket for a charger of a battery car, which relates to the technical field of chargers and comprises a hanging rack, wherein the hanging rack comprises two straight rods, two transverse rods and two groups of hanging belts, the two straight rods are parallel to each other and are symmetrically and vertically fixedly connected with the two transverse rods, the two ends of the two straight rods are fixedly connected with the hanging belts, one ends of the two groups of hanging belts, which are far away from the straight rods, are mutually folded and are respectively connected with a hanging belt buckle, the two straight rods and the transverse rods are attached to the bottom of a pedal of the battery car, when the charger is charged, a pull frame is pulled outwards from the bottom of the pedal of the battery car, the pull frame compresses a return spring and pulls the straight rods in the hanging rack to slide towards the pull frame direction, when a rotating plate in an upper sliding sleeve of the placing rack passes through threads on the straight rods, the rotating plate is limited to force, the charger is convenient to place.
Description
Technical Field
The invention relates to the technical field of chargers, in particular to a rainy day protection support for a charger of a battery car.
Background
The battery car as a vehicle has great use advantages in short distance, saves more labor compared with a bicycle, and has lower cost compared with an automobile. After riding, the storage battery car needs in time to charge to guarantee the power supply demand of riding next time, current storage battery car when charging, the charger often directly exposes to the outside, if it rains in the charging process, and the car owner can't in time carry out closing of power and collecting of charger, and the charger is invaded and is leaded to damaging or even influences the safety of whole storage battery car by the rainwater easily.
Therefore, the car owner generally places the charger on the ground of storage battery car footboard bottom or places it in the cushion and charge, be located the subaerial charger of footboard bottom and can not receive direct drenching of rainwater, but be wetted by the surface flow water that the rainwater collects easily, and the charger that is located the cushion has completely cut off the invasion and attack of rainwater, but the heat dissipation of the difficult charger in the confined space, burn out the charger easily and light raincoat and other debris in the cushion, damage whole storage battery car, have very big potential safety hazard.
Disclosure of Invention
The invention provides a rainy-day protection bracket for a charger of a battery car, and aims to solve the problem that in the prior art, the charger directly exposed to the outside is easily damaged or even affects the safety of the whole battery car due to the fact that the charger is easily attacked by rainwater in the charging process.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rainy day protection support for a charger of a storage battery car comprises a hanging frame, wherein the hanging frame comprises two straight rods, two transverse rods and two groups of hanging belts, the two straight rods are parallel to each other and are symmetrically and vertically fixedly connected with the two transverse rods, the two ends of the two straight rods are fixedly connected with the hanging belts, one ends, far away from the straight rods, of the two groups of hanging belts are folded mutually and are connected with hanging belt buckles, the two straight rods and the transverse rods are attached to the bottom of a pedal of the storage battery car, and the straight rods between the two transverse rods are connected with a placing frame;
the two placing racks are L-shaped, the tops of the two placing racks are fixedly connected with sliding sleeves, the two sliding sleeves are sleeved on the straight rod in a sliding mode, the peripheral sides of the two sliding sleeves are coaxially and fixedly connected with torsional springs, the two torsional springs are initially in a tensioned state, the two placing racks are stacked mutually and attached to the bottoms of the pedals of the storage battery car, one ends of the torsional springs are fixedly connected to the placing racks, the other ends of the torsional springs are coaxially and rotatably connected with rolling shafts, the rolling shafts are attached to the bottoms of the pedals of the storage battery car and far away from the placing racks, a containing cavity is formed between the;
two equal sliding connection has same the frame that draws on the straight-bar, draw frame one end and two rack homonymy sliding sleeve fixed connection, and the middle part slides perpendicularly and passes a horizontal pole, draw the frame middle part and cup jointed a plurality of reset spring, it is a plurality of reset spring keeps away from and draws frame one end fixed connection on the horizontal pole.
Preferably, the hanging belt buckle is a sling buckle capable of adjusting the length of a sling in the prior art, wherein the hanging frame is fixed at the bottom of the pedal of the battery car by adjusting the sling buckle on the hanging belt.
Preferably, the straight rod is axially provided with a straight groove in the middle, and the outer periphery of one end close to the pull frame is provided with a thread.
Preferably, two slide bushing week side all is circular array and all rotates and is connected with a plurality of rotor plates and equal coaxial fixedly connected with annular bag, and one of them annular bag intussuseption is filled with non-Newtonian fluid, and is a plurality of the rotor plate all is located annular bag, and is a plurality of the rotor plate all can only be by the limited rotation of orientation slide bushing centre of a circle direction along the clock direction, when the slide bushing slides to the carriage direction along the screw on the straight-bar, the rotor plate rotates limitedly in it and forces the slide bushing to rotate, and when the slide bushing resumes the rotor plate rotate limitedly.
Compared with the prior art, the invention has the following beneficial effects:
1. when the battery car charger is charged, the pull frame is pulled outwards from the bottom of the pedal of the battery car, the pull frame compresses the return spring and pulls the straight rod in the hanging frame to slide towards the pull frame, when the rotating plate in the sliding sleeve on the placing frame passes through the threads on the straight rod, the rotating plate is limited to rotate to force the sliding sleeve to rotate, and the two placing frames are moved outwards and simultaneously overcome the elasticity of the torsion spring to rotate and open to form a containing cavity, so that the charger can be placed conveniently;
after the charger is placed, the pulling of the pulling frame is loosened, the pulling frame recovers and enables the two placing frames to move to the middle of the hanging frame together with the charger under the elastic action of the reset spring, the two placing frames effectively fix the charger under the elastic action of the torsion spring, so that the charger is prevented from being directly wetted by rainwater under the protection of a pedal of the storage battery car, the suspended charger can be prevented from being wetted by surface flowing water, and finally the charger is effectively protected in rainy days.
2. When the pedal is installed on the battery car pedal, the hanging belt on the hanging rack bypasses from the bottom of the pedal and is connected with the upper surface of the pedal through the hanging belt buckle, and the length of the hanging belt can be adjusted through the hanging belt buckle, so that the adaptability to pedals with different thicknesses is improved, and the pedal is convenient and quick to install; under the spring action of torsional spring, two racks pile up each other and paste and lean on in storage battery car footboard bottom out of work, can not lead to the fact the influence to riding of storage battery car, can use for a long time after once installing simultaneously, and convenient to carry does not occupy storage battery car's original space.
3. According to the invention, the roller is coaxially and rotatably connected to one branch of the torsion spring, which is far away from the sliding sleeve, so that when the torsion spring moves along with the placing frame, the friction force between the torsion spring and the bottom of the pedal of the battery car is reduced, and the blocking to the movement of the placing frame is avoided; according to the invention, the non-Newtonian fluid is filled in the annular bag in the sliding sleeve, and the resistance is larger when the non-Newtonian fluid is applied to the annular bag, so that when the two placing frames rotate and fold due to the two torsion springs, the placing frames with the non-Newtonian fluid rotate and lag, the two placing frames are prevented from being clamped with each other when the two placing frames rotate and fold at the same time, and meanwhile, when the battery car rides and jolts, the annular bag filled with the non-Newtonian fluid in the placing frame positioned at the outer side is matched with the straight groove on the straight rod to further block the rotation of the placing frames, so that the situation that the two placing frames rotate and open.
Drawings
FIG. 1 is a schematic top view of a pedal of an electric vehicle according to the present invention;
FIG. 2 is a schematic view of the present invention mounted on a pedal;
FIG. 3 is a schematic top view of the straight bar, cross bar, rack and pull frame of the present invention;
FIG. 4 is a side view of the straight bar and the rack of the present invention;
FIG. 5 is a schematic view of the internal structure of the sliding sleeve of the present invention;
FIG. 6 is a drawing diagram of the present invention showing the pulling frame in a pulled state;
fig. 7 is a schematic view of the open state of the rack of the present invention.
In the figure: the device comprises a rack 1, a straight rod 11, a straight groove 111, a thread 112, a cross rod 12, a sliding groove 121, a hanging belt 13, a hanging belt buckle 131, a placing rack 2, a sliding sleeve 21, a rotating plate 211, an annular bag 212, a torsion spring 22, a rolling shaft 23, a storage cavity 24, a pulling rack 3 and a return spring 31.
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.
Referring to fig. 1-7, a rainy day protection bracket for a charger of a battery car comprises a hanging rack 1, wherein the hanging rack 1 comprises two straight bars 11, two cross bars 12 and two groups of hanging belts 13, the two straight bars 11 are parallel to each other and are symmetrically and vertically fixedly connected with the two cross bars 12, the two ends of the two straight bars 11 are fixedly connected with the hanging belts 13, one ends of the two groups of hanging belts 13, which are far away from the straight bars 11, are folded with each other and are connected with hanging belt buckles 131, the two straight bars 11 and the cross bars 12 are attached to the bottom of a pedal of the battery car, the hanging belt buckles 131 adopt the back belt buckle capable of adjusting the length of a back belt in the prior art, the hanging rack 1 is fixed to the bottom of the pedal of the battery car by adjusting the hanging belt.
All sliding connection has rack 2 on the straight-bar 11 between two horizontal poles 12, and this part straight-bar 11 and storage battery car footboard bottom clearance fit do benefit to rack 2 and follow the unhindered that straight-bar 11 slides.
Two rack 2 all are L type and the equal fixedly connected with sliding sleeve 21 in top, and two sliding sleeve 21 all slip the cover and establish on straight-bar 11, and rack 2 passes through sliding sleeve 21 and slides along straight-bar 11.
Two equal coaxial fixedly connected with torsional springs 22 of sliding sleeve 21 periphery sides, two torsional springs 22 are in the initial state of tightening and make two rack 2 pile up each other and paste and lean on in storage battery car footboard bottom, reduce two rack 2 and occupy at vertical height, avoid causing the influence to riding of storage battery car.
After the two placing racks 2 are rotated and opened, a containing cavity 24 is formed between the two placing racks, a charger is placed in the containing cavity 24, and a fixing effect is formed on the charger in the containing cavity under the action of the elastic force of the torsion spring 22.
Equal sliding connection has same on two straight-bars 11 to draw frame 3, draws 3 one end of frame and two rack 2 homonymy sliding sleeve 21 fixed connection, and middle part vertical slip passes a horizontal pole 12, draws 3 middle parts of the frame and has cup jointed a plurality of reset spring 31, and a plurality of reset spring 31 keep away from and draw 3 one end fixed connection of frame on horizontal pole 12, and the pulling draws 3 extrusion reset spring 31 of frame and can make rack 2 remove thereupon.
The inner peripheral sides of the two sliding sleeves 21 are both in a circular array and are rotationally connected with a plurality of rotating plates 211 and are coaxially and fixedly connected with annular bags 212, one of the annular bags 212 is filled with non-Newtonian fluid, the non-Newtonian fluid is fluid which is not in a linear relation between shear stress and shear strain rate, the middle part of the straight rod 11 is axially provided with a straight groove 111, the two placing frames 2 of the annular bags 212 are rotationally folded and cannot be clamped, and the straight groove 111 is matched to form obstruction on forced rotation of the placing frames 2.
The rotating plates 211 are all positioned in the annular bag 212, the rotating plates 211 can only rotate in a limited manner along the clock direction from the direction towards the center of the circle of the sliding sleeve 21, the outer periphery of the middle part of the straight rod 11 close to one end of the pull frame 3 is provided with the threads 112, when the sliding sleeve 21 slides towards the pull frame 3 along the threads 112 on the straight rod 11, the rotating plates 211 in the sliding sleeve are limited to rotate, so that the sliding sleeve 21 is forced to rotate, and when the sliding sleeve 21 is recovered, the rotating plates 211 are not limited to rotate.
The principles of the present invention are now described as follows:
when the device is installed on the pedal of the battery car, the placing rack 2 and the pulling rack 3 are installed on the straight rod 11 and the cross rod 12 of the hanging rack 1, then the hanging belt 13 on the hanging rack 1 bypasses from the bottom of the pedal and is connected with the upper surface of the pedal through the hanging belt buckle 131, the hanging belt 13 is placed between the pedal and the pedal pad, and the hanging belt buckle 131 can adjust the length of the hanging belt 13, so that the adaptability to pedals with different thicknesses is improved, and the installation is convenient and rapid;
at the moment, the two placing frames 2 are mutually stacked and attached to the bottom of the pedal of the storage battery car under the elastic force action of the torsion springs 22 on the upper sliding sleeves 21, so that the storage battery car cannot be influenced by riding, can be used for a long time after being installed for one time, is convenient to carry and does not occupy the original space of the storage battery car;
when charging is needed, the pulling frame 3 connected with the cross rod 12 at the bottom of the pedal of the battery car in a sliding mode is pulled outwards, the pulling frame 3 compresses the return spring 31 fixedly connected with the cross rod 12, the two placing frames 2 fixedly connected with the pulling frame 3 are pulled, the two placing frames 2 slide towards the direction of the pulling frame 3 along the straight hanging rod 11, the rotating plates 211 in the sliding sleeves 21 on the placing frames 2 can only rotate in a limited mode along the clock direction towards the circle center direction of the sliding sleeve 21, when the sliding sleeve 21 passes through the threads 112 on the straight rod 11, the rotating plates 211 in the sliding sleeves are limited to rotate to force the sliding sleeve 21 to rotate, the two placing frames 2 are enabled to move outwards, meanwhile, the elastic force of the torsion springs 22 is overcome, the sliding sleeves are rotated and opened to form the;
after the charger is placed, the pulling of the pulling frame 3 is released, the pulling frame 3 recovers and enables the two placing frames 2 and the charger to move to the middle part of the straight rod 11 under the elastic force action of the return spring 31, the two placing frames 2 effectively fix the charger under the elastic force action of the torsion spring 22, so that the charger is prevented from being directly wetted by rainwater under the protection of a pedal of the storage battery car, the charger in the suspension state can be prevented from being wetted by surface running water, and the charger is effectively protected in rainy days;
when the torsion spring 22 moves along with the placing frame 2, one branch of the torsion spring 22, which is far away from the sliding sleeve 21, is coaxially and rotatably connected with a rolling shaft 23, and the rolling shaft 23 rotates to reduce the friction force between the torsion spring 22 and the bottom of the pedal of the storage battery car, so that the movement of the placing frame 2 is prevented from being blocked;
the non-Newtonian fluid is filled in the annular bag 212 in only one sliding sleeve 21 in the two sliding sleeves 21 of the two placing frames 2, and the resistance of the non-Newtonian fluid is larger when the two torsional springs 22 make the two placing frames 2 rotate and retract, so that the placing frames 2 with the non-Newtonian fluid rotate and lag behind each other, and the two placing frames 2 are prevented from being clamped with each other when rotating and retracting at the same time; when the storage battery car rides and receives jolting, the annular bag 212 which is located in the placing frame 2 on the outer side and is filled with non-Newtonian fluid is matched with the straight groove 111 on the straight rod 11 to further block the rotation of the placing frame 2, so that the phenomenon that the two placing frames 2 rotate after being jolted and are opened to influence the normal running of the storage battery car is effectively avoided.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (4)
1. A rainy day protection support for a charger of a battery car comprises a hanging frame (1) and is characterized in that the hanging frame (1) comprises two straight rods (11), two cross rods (12) and two groups of hanging belts (13), the two straight rods (11) are parallel to each other and are symmetrically, vertically and fixedly connected with the two cross rods (12), the hanging belts (13) are fixedly connected to two ends of the two straight rods (11), one ends, far away from the straight rods (11), of the two groups of hanging belts (13) are folded with each other and are connected with hanging belt buckles (131), the two straight rods (11) and the cross rods (12) are attached to the bottom of a pedal of the battery car, and the straight rods (11) between the two cross rods (12) are connected with a placing frame (2;
the two placing frames (2) are L-shaped, the tops of the two placing frames are fixedly connected with sliding sleeves (21), the two sliding sleeves (21) are sleeved on the straight rod (11) in a sliding mode, the periphery sides of the two sliding sleeves are coaxially and fixedly connected with torsion springs (22), the two torsion springs (22) are initially in a tightening state, the two placing frames (2) are stacked mutually and attached to the bottoms of pedals of the storage battery cars, one ends of the torsion springs (22) are fixedly connected to the placing frames (2), the other ends of the torsion springs (22) are coaxially and rotatably connected with rolling shafts (23), the rolling shafts (23) are abutted to the bottoms of the pedals of the storage battery cars far away from the placing frames (2), a containing cavity (24) is formed between the two placing frames (2) after;
two equal sliding connection has same pull frame (3) on straight-bar (11), pull frame (3) one end and two rack (2) homonymy sliding sleeve (21) fixed connection, and middle part vertical slip passes a horizontal pole (12), pull frame (3) middle part has cup jointed a plurality of reset spring (31), and is a plurality of reset spring (31) are kept away from and are pulled frame (3) one end fixed connection on horizontal pole (12).
2. The rainy day protection bracket for the battery car charger according to claim 1, wherein the hanging belt buckle (131) adopts a prior art strap buckle capable of adjusting the length of a strap, and the hanging rack (1) is fixed at the bottom of the pedal of the battery car by adjusting the hanging belt buckle (131) on the hanging belt (13).
3. The rainy day protection bracket for the battery car charger as recited in claim 1, wherein a straight groove (111) is axially formed in the middle of the straight rod (11), and a thread (112) is arranged on the outer periphery of one end close to the pull frame (3).
4. The rainy-day protection support for the charger of the battery car as recited in claim 3, wherein the two sliding sleeves (21) are respectively provided with a circular array on the inner periphery and are respectively connected with a plurality of rotating plates (211) in a rotating manner and are respectively and fixedly connected with an annular bag (212) in a coaxial manner, one of the annular bags (212) is filled with non-Newtonian fluid, the plurality of rotating plates (211) are respectively located in the annular bag (212), the plurality of rotating plates (211) can only rotate in a limited manner along the clock direction in the direction towards the center of the circle of the sliding sleeve (21), when the sliding sleeve (21) slides in the direction towards the pull frame (3) along the thread (112) on the straight rod (11), the rotating plates (211) are limited in rotation to force the sliding sleeve (21) to rotate, and the rotating plates (211) are not limited in rotation when the sliding sleeve (21) recovers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122884.XA CN112265597B (en) | 2020-10-20 | 2020-10-20 | Rainy day protective bracket for battery car charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011122884.XA CN112265597B (en) | 2020-10-20 | 2020-10-20 | Rainy day protective bracket for battery car charger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112265597A true CN112265597A (en) | 2021-01-26 |
| CN112265597B CN112265597B (en) | 2021-11-30 |
Family
ID=74338629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011122884.XA Expired - Fee Related CN112265597B (en) | 2020-10-20 | 2020-10-20 | Rainy day protective bracket for battery car charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112265597B (en) |
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| CN210063227U (en) * | 2019-07-08 | 2020-02-14 | 赵晓光 | Support frame |
| CN110803044A (en) * | 2019-11-06 | 2020-02-18 | 徐州华创电子有限公司 | Charging device for electric vehicle |
| CN210437025U (en) * | 2019-06-24 | 2020-05-01 | 陈雅婷 | Storage battery car fills suspension type socket structure for electric pile |
| CN211114490U (en) * | 2019-11-05 | 2020-07-28 | 中建鼎元建设工程有限公司 | Can accomodate and adjust canopy |
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2020
- 2020-10-20 CN CN202011122884.XA patent/CN112265597B/en not_active Expired - Fee Related
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1167957A (en) * | 1966-09-14 | 1969-10-22 | Southland Cord & Machine Mfg C | Improved Boxing Machine. |
| CN1126154A (en) * | 1994-06-11 | 1996-07-10 | 本田技研工业株式会社 | Charging connector matching structure of electric assisting bicycle |
| US6196567B1 (en) * | 1998-02-27 | 2001-03-06 | Donald Kirk Lynam | Folding base for a kick stand |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN112265597B (en) | 2021-11-30 |
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