CN213008471U - Anti-theft electric vehicle helmet lock - Google Patents
Anti-theft electric vehicle helmet lock Download PDFInfo
- Publication number
- CN213008471U CN213008471U CN202021848281.3U CN202021848281U CN213008471U CN 213008471 U CN213008471 U CN 213008471U CN 202021848281 U CN202021848281 U CN 202021848281U CN 213008471 U CN213008471 U CN 213008471U
- Authority
- CN
- China
- Prior art keywords
- push rod
- key
- shell
- hole
- electric vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
An anti-theft electric vehicle helmet lock belongs to the technical field of machinery and locks. The key hole sleeve is arranged on the electric vehicle and is arranged in the shell, and the external push rod is connected with the helmet; a sliding chute is arranged in the shell, and an internal push rod is arranged at one end, far away from an inlet of the sliding chute, in the sliding chute; a through hole A is formed in the shell of the shell at a position corresponding to a key jack of the key jack sleeve, a sheet is fixed on the inner push rod and is arranged between the through hole A and the key jack, and a through hole B is formed in the bottom of the sheet; the external push rod slides in from the chute inlet, pushes the internal push rod to move upwards, so that the through hole B corresponds to the through hole A, and the key jack is exposed, so that a key is inserted into the key jack from the outside. The utility model discloses have the interlocking function: firstly, if the electric vehicle is not provided with a matched helmet, the electric vehicle cannot be started normally; secondly, the helmet is installed on the electric motor car, and when there is not the electric motor car key unblock vehicle, the helmet can't take off smoothly.
Description
Technical Field
The utility model relates to an theftproof electric motor car helmet lock belongs to machinery and tool to lock technical field.
Background
The helmet appeared to ensure the safety of the rider, some people riding high-wheeled vehicles in some clubs in the early 80 s in the 19 th century discovered the benefit of using the helmet at the earliest time, and later, with the increase of hard tarmac and stone roads, the accidents of head injury during the riding of the bicycle are increased, and the helmet is ready to be transported. While continuing to develop, a wide variety of helmets are available on the market.
The 'one helmet with one belt' is opened in many places in China, which means that the electric vehicle formally opens the period of strict control, and the electric vehicle has new regulations in many places.
But the popularization of the policy still has great difficulty at present, and the difficulty mainly lies in two points. Firstly, many electric vehicle riders are reluctant to wear helmets; secondly, the storage of the helmet of the battery car is difficult, and the helmet is easy to be stolen when being placed in a car basket.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the not enough of above-mentioned prior art, provide a special helmet lock of electric motor car of a section and electric motor car interlocking, specifically be an theftproof electric motor car helmet lock.
The technical scheme of the utility model as follows:
an anti-theft electric vehicle helmet lock is characterized by comprising a shell, an internal push rod, a key hole sleeve and an external push rod, wherein the key hole sleeve is arranged on an electric vehicle and is arranged in the shell, and the external push rod is connected with a helmet; a sliding groove for sliding the inner push rod and the outer push rod is formed in the shell, a sliding groove inlet is formed in the bottom plate of the shell, and the inner push rod is arranged at one end, far away from the sliding groove inlet, in the sliding groove; the shell of the shell is provided with a through hole A at a position corresponding to a key jack of the key jack sleeve, a sheet is fixed on the inner push rod and is arranged between the through hole A and the key jack, and the bottom of the sheet is provided with a through hole B matched with the through hole A; the external push rod slides in from the sliding groove inlet of the shell, and pushes the internal push rod to move upwards, so that the through hole B on the sheet corresponds to the through hole A, and the key jack is exposed, so that a key is inserted into the key jack from the outside.
Furthermore, the sliding groove in the shell is formed by arranging two L-shaped plates oppositely and at intervals to form a sliding groove with a T-shaped cross section.
Furthermore, the cross section of the external push rod is T-shaped, and the end part of the external push rod is provided with a limiting handle.
Furthermore, an elastic stop lever is arranged in the shell, a space is reserved between the bottom of the L-shaped plate and a bottom plate of the shell to form a lower sliding rail, a supporting plate is arranged above the L-shaped plate, and a space is reserved between the supporting plate and a top plate of the shell to form an upper sliding rail;
the top and the bottom of the elastic stop lever are respectively provided with an inward-bent extension part so as to be in sliding fit with the upper and the lower sliding rails, the outer side wall of the elastic stop lever is provided with a return spring A matched with a side plate of the shell, the keyhole sleeve is rotationally connected with the inner wall of the shell, and the outer circumference of the keyhole sleeve is provided with a cam;
through rotatory key, make the extension at cam extrusion elasticity pin top, the extension of elasticity pin bottom is close to towards the shell curb plate to expose complete spout entry, the outside push rod of being convenient for gets into the spout.
Furthermore, a restraint block is arranged in the middle of the inner push rod, the restraint block and the sheet are arranged oppositely, and the key hole sleeve is located between the sheet and the restraint block; the end face of the key hole sleeve is provided with a semicircular lug matched with the constraint block, and two sides of the constraint block are respectively matched with two ends of the semicircular lug to limit the rotation angle of the key hole sleeve.
Furthermore, two ends of the inner push rod are respectively positioned below the two supporting plates, and a return spring B is arranged between the two ends of the inner push rod and the corresponding supporting plates.
Further, when the through hole A and the through hole B correspond to each other, the distance from the top of the key insertion hole to the top of the through hole B is equal to the height of the restraining block, so that the restraining block can release or restrain the semicircular convex block.
Furthermore, an L-shaped fixed rod is arranged in the shell and is arranged on the opposite side of the elastic stop rod, and the bent part of the L-shaped fixed rod is arranged between the corresponding supporting plate and the top plate of the shell; and the end part of the bending part extends into the edge of the sheet to support and limit the sheet, and a gap is reserved between the end part of the bending part and the outer circumference of the key hole sleeve.
Furthermore, the end part of the extending part at the top of the elastic stop lever is provided with an arc surface so as to be matched with the cam of the key hole sleeve smoothly.
The utility model discloses during the use:
1) starting electric vehicle
a. In an initial state, an external push rod connected with the helmet is arranged in a sliding groove of the shell, and an extension part at the bottom of the elastic stop rod shields an inlet of the sliding groove under the action of a return spring A, so that the external push rod is fixed in the shell; at the moment, the external push rod props against the internal push rod, so that the through hole B on the internal push rod sheet corresponds to the through hole A of the shell, the key jack of the key hole sleeve is exposed, and a key is inserted into the key jack from the outside;
b. the key is rotated leftwards, so that the cam on the outer circumference of the key hole sleeve extrudes the extending part at the top of the elastic stop lever, the extending part at the bottom of the elastic stop lever approaches towards the side plate of the shell to expose a complete sliding groove inlet, the limiting handle of the external push rod is pinched to be taken out from the sliding groove, and a driver wears the helmet;
c. the inner push rod slides downwards under the action of a return spring B until the top of the through hole B of the sheet is tangent to a key at the key jack, and the key limits the sheet; meanwhile, the constraint block of the internal push rod moves downwards to release the constraint on the semicircular lug of the key hole sleeve, so that the key is rotated rightwards by a large margin, and the starting switch of the electric vehicle is switched on;
2) turning off electric vehicle
a. The key is rotated leftwards, the electric vehicle starting switch is switched off, the key is continuously rotated leftwards until the cam on the outer circumference of the key hole sleeve extrudes the extending part at the top of the elastic stop lever, the extending part at the bottom of the elastic stop lever approaches to the side plate of the shell to expose a complete sliding groove inlet, and a driver takes off the helmet and slides the external push rod into the shell from the sliding groove inlet;
b. the key is rotated rightwards, so that the cam of the key hole sleeve leaves the extending part at the top of the elastic stop lever, and meanwhile, the extending part at the bottom of the external push rod shields the inlet of the sliding chute under the action of the reset spring A and limits the external push rod; outside push rod promotes inside push rod to shift up at last moving in-process, and the about block of inside push rod shifts up, and is spacing to the semicircle lug of key hole cover, and the key can't turn on by a wide margin dextrorotation, can't switch on electric motor car starting switch, dials the key and can accomplish the lock car.
The utility model provides an electric motor car helmet lock is an interlocking formula electric motor car helmet lock, divide into two parts: one is an external push rod arranged on the helmet, and the other is a lock sleeve arranged at a key jack of the battery car (the lock sleeve comprises a shell, an internal push rod, a key jack sleeve, an elastic stop lever, a reset spring and the like); the inner push rod can move in a sliding groove in the shell, a thin plate with a through hole B is installed on the upper portion of the inner push rod, the thin plate moves between the key hole sleeve and the through hole A in the shell, and the key hole in the key hole sleeve is shielded or exposed according to the position of the inner push rod.
The utility model discloses have the interlocking function: firstly, if the electric vehicle is not provided with a matched helmet, the electric vehicle cannot be started normally; secondly, the helmet is installed on the electric motor car, and when there is not the electric motor car key unblock vehicle, the helmet can't take off smoothly. In particular, the method comprises the following steps of,
1) when the storage battery car is started, the electric car helmet is arranged on the lock sleeve, namely, the external push rod on the electric car helmet is inserted into the sliding groove in the shell from bottom to top, and the internal push rod is upwards pushed to expose the key insertion hole, otherwise, the internal push rod (sheet) moves downwards under the influence of spring force to shield the key insertion hole. When the helmet is installed on the lock sleeve, the electric vehicle key can be inserted, the electric vehicle key can rotate leftwards to a left position, the key hole sleeve rotates leftwards, the cam of the key hole sleeve pushes the elastic stop lever to move outwards, the restraint of the lower end of the elastic stop lever on an external push rod on the helmet can be removed, and the helmet can be taken out downwards.
2) After the helmet is taken out, the inner push rod moves downwards under the influence of spring force to move to a position where the through hole B is tangent to the key, the constraint block moves downwards at the moment, the constraint on the right rotation of the key jack (the semicircular lug) is removed, the key can be rotated right at the moment, and the electric vehicle is started. Meanwhile, the elastic stop lever is reset under the action of a spring, and an external push rod connected with the helmet cannot be inserted at the moment.
3) When the electric vehicle is turned off, the key is turned left, the elastic blocking rod moves outwards, the shell sliding groove inlet is opened, the external push rod of the helmet is inserted into the sliding groove in the shell from bottom to top, meanwhile, the constraint block of the internal push rod moves upwards, the key can be placed in the key and pulled out after the helmet is installed, the elastic blocking rod restrains the external push rod of the helmet, and the helmet cannot be taken down, so that the helmet is prevented from being stolen.
Drawings
FIG. 1 is an assembly view of the anti-theft electric vehicle helmet lock of the present invention;
FIG. 2 is an interior elevation view of the assembly of the present invention;
FIG. 3 is a rear view of the interior of the assembly of the present invention;
FIG. 4 is a schematic view of the structure of the housing of the present invention;
FIG. 5 is a schematic view of the internal structure of the housing of the present invention;
fig. 6 is a schematic view of the fixing rod of the present invention;
fig. 7 is a schematic view of the elastic stop lever of the present invention;
FIG. 8 is a schematic view of the inner push rod of the present invention;
fig. 9 is a schematic view of the external pushing rod of the present invention;
FIG. 10 is an assembly view of the inner push rod, the key hole sleeve, the elastic stop lever and the fixing lever of the present invention;
fig. 11 is a schematic structural view of the key hole sleeve of the present invention;
fig. 12 is a rear view of the key hole sleeve of the present invention;
in the figure: the key hole device comprises a shell 1, an internal push rod 2, a keyhole sleeve 3, an external push rod 4, a sliding groove 5, a sliding groove inlet 6, a through hole A of the shell 7, a sheet 8, a through hole B of the sheet 9, a template 10L, a limiting handle 11, an elastic stop lever 12, a lower sliding rail 13, a supporting plate 14, an upper sliding rail 15, an extending part of the elastic stop lever 16 (top and bottom), a return spring A17, a cam of the keyhole sleeve 18, a restraining block of the internal push rod 19, a semicircular lug of the keyhole sleeve 20, a return spring B21, a fixing rod 22 and an arc surface of the end part of the elastic stop lever 23.
Detailed Description
An anti-theft electric vehicle helmet lock comprises a shell 1, an internal push rod 2, a keyhole sleeve 3, an external push rod 4, a fixed rod 22 and an elastic stop lever 12, wherein the keyhole sleeve is arranged on an electric vehicle and is arranged in the shell, and the external push rod is connected with a helmet; a sliding groove 5 for sliding an internal push rod and an external push rod is arranged in the shell, a sliding groove inlet 6 is arranged at the bottom plate of the shell, and the internal push rod is arranged at one end, far away from the sliding groove inlet, in the sliding groove; a through hole A7 is formed in the shell of the shell at a position corresponding to a key jack of the key jack sleeve, a sheet 8 is fixed on the inner push rod and is arranged between the through hole A and the key jack, and a through hole B9 matched with the through hole A is formed in the bottom of the sheet; the external push rod slides in from the sliding groove inlet of the shell, and pushes the internal push rod to move upwards, so that the through hole B on the sheet corresponds to the through hole A, and the key jack is exposed, so that a key is inserted into the key jack from the outside.
Specifically, the chute in the housing is formed by two L-shaped plates 10 arranged oppositely and at intervals, and the cross section of the chute is T-shaped. The cross section of the external push rod is T-shaped, and the end part of the external push rod is provided with a limiting handle 11.
Specifically, an elastic stop rod 12 is arranged in the shell, a space is reserved between the bottom of the L-shaped plate and a bottom plate of the shell to form a lower slide rail 13, a support plate 14 is arranged above the L-shaped plate, and a space is reserved between the support plate and a top plate of the shell to form an upper slide rail 15; two ends of the inner push rod are respectively positioned below the two supporting plates, and a return spring B21 is arranged between the two ends of the inner push rod and the corresponding supporting plates.
The top and the bottom of the elastic stop lever are respectively provided with an extension part 16 which is bent inwards so as to be matched with the upper sliding rail and the lower sliding rail in a sliding way, the outer side wall of the elastic stop lever is provided with a return spring A17 matched with a side plate of the shell, the key hole sleeve is rotationally connected with the inner wall of the shell, and the outer circumference of the key hole sleeve is provided with a cam 18. Through rotatory key, make the extension at cam extrusion elasticity pin top, the extension of elasticity pin bottom is close to towards the shell curb plate to expose complete spout entry, the outside push rod of being convenient for gets into the spout.
Specifically, the middle part of the inner push rod is provided with a constraint block 19, the constraint block and the sheet are arranged oppositely, and the key hole sleeve is positioned between the sheet and the constraint block; the end face of the key hole sleeve is provided with a semicircular lug 20 matched with the constraint block, and two sides of the constraint block are respectively matched with two ends of the semicircular lug to limit the rotation angle of the key hole sleeve.
When the through hole A and the through hole B correspond to each other in position, the distance from the top of the key insertion hole to the top of the through hole B is equal to the height of the restraining block, so that the restraining block can relieve or restrain the semicircular convex block.
The shell is internally provided with an L-shaped fixed rod 22 which is arranged at the opposite side of the elastic stop rod, and the bent part of the L-shaped fixed rod is arranged between the corresponding supporting plate and the top plate of the shell; and the end part of the bending part extends into the edge of the sheet to support and limit the sheet, and a gap is reserved between the end part of the bending part and the outer circumference of the key hole sleeve.
The end of the extension part at the top of the elastic stop lever is provided with an arc surface 23 so as to be matched with the cam of the key hole sleeve to be smooth.
The utility model discloses during the use:
1) starting electric vehicle
a. In an initial state, an external push rod connected with the helmet is arranged in a sliding groove of the shell, and an extension part at the bottom of the elastic stop rod shields an inlet of the sliding groove under the action of a return spring A, so that the external push rod is fixed in the shell; at the moment, the external push rod props against the internal push rod, so that the through hole B on the internal push rod sheet corresponds to the through hole A of the shell, the key jack of the key hole sleeve is exposed, and a key is inserted into the key jack from the outside;
b. the key is rotated leftwards, so that the cam on the outer circumference of the key hole sleeve extrudes the extending part at the top of the elastic stop lever, the extending part at the bottom of the elastic stop lever approaches towards the side plate of the shell to expose a complete sliding groove inlet, the limiting handle of the external push rod is pinched to be taken out from the sliding groove, and a driver wears the helmet;
c. the inner push rod slides downwards under the action of a return spring B until the top of the through hole B of the sheet is tangent to a key at the key jack, and the key limits the sheet; meanwhile, the constraint block of the internal push rod moves downwards to release the constraint on the semicircular lug of the key hole sleeve, so that the key is rotated rightwards by a large margin, and the starting switch of the electric vehicle is switched on;
2) turning off electric vehicle
a. The key is rotated leftwards, the electric vehicle starting switch is switched off, the key is continuously rotated leftwards until the cam on the outer circumference of the key hole sleeve extrudes the extending part at the top of the elastic stop lever, the extending part at the bottom of the elastic stop lever approaches to the side plate of the shell to expose a complete sliding groove inlet, and a driver takes off the helmet and slides the external push rod into the shell from the sliding groove inlet;
b. the key is rotated rightwards, so that the cam of the key hole sleeve leaves the extending part at the top of the elastic stop lever, and meanwhile, the extending part at the bottom of the external push rod shields the inlet of the sliding chute under the action of the reset spring A and limits the external push rod; outside push rod promotes inside push rod to shift up at last moving in-process, and the about block of inside push rod shifts up, and is spacing to the semicircle lug of key hole cover, and the key can't turn on by a wide margin dextrorotation, can't switch on electric motor car starting switch, dials the key and can accomplish the lock car.
Claims (9)
1. An anti-theft electric vehicle helmet lock is characterized by comprising a shell (1), an internal push rod (2), a key hole sleeve (3) and an external push rod (4), wherein the key hole sleeve is arranged on an electric vehicle and is arranged in the shell, and the external push rod is connected with a helmet; a sliding groove (5) for sliding an internal push rod and an external push rod is arranged in the shell, a sliding groove inlet (6) is formed in the bottom plate of the shell, and the internal push rod is arranged at one end, far away from the sliding groove inlet, in the sliding groove; a through hole A (7) is formed in the shell of the shell and corresponds to a key jack of the key jack sleeve, a sheet (8) is fixed on the inner push rod and is arranged between the through hole A and the key jack, and a through hole B (9) matched with the through hole A is formed in the bottom of the sheet; the external push rod slides in from the sliding groove inlet of the shell, and pushes the internal push rod to move upwards, so that the through hole B on the sheet corresponds to the through hole A, and the key jack is exposed, so that a key is inserted into the key jack from the outside.
2. A theft-proof electric vehicle helmet lock according to claim 1, wherein the slide groove in the housing is formed by two L-shaped plates (10) arranged opposite and spaced apart to form a slide groove with a T-shaped cross section.
3. A theft-proof electric vehicle helmet lock according to claim 2, characterized in that the cross-section of the external push rod is T-shaped, and the end of the external push rod is provided with a limit handle (11).
4. The anti-theft electric vehicle helmet lock according to claim 2, characterized in that an elastic stop lever (12) is arranged in the shell, a space is left between the bottom of the L-shaped plate and the bottom plate of the shell to form a lower slide rail (13), a support plate (14) is arranged above the L-shaped plate, a space is left between the support plate and the top plate of the shell to form an upper slide rail (15);
the top and the bottom of the elastic stop lever are respectively provided with an inward bent extension part (16) so as to be in sliding fit with the upper and the lower sliding rails, the outer side wall of the elastic stop lever is provided with a return spring A (17) matched with a side plate of the shell, the key hole sleeve is rotationally connected with the inner wall of the shell, and the outer circumference of the key hole sleeve is provided with a cam (18);
through rotatory key, make the extension at cam extrusion elasticity pin top, the extension of elasticity pin bottom is close to towards the shell curb plate to expose complete spout entry, the outside push rod of being convenient for gets into the spout.
5. The anti-theft electric vehicle helmet lock according to claim 4, characterized in that a restraint block (19) is arranged in the middle of the inner push rod, the restraint block is arranged opposite to the sheet, and the keyhole sleeve is positioned between the sheet and the restraint block; the end face of the key hole sleeve is provided with a semicircular lug (20) matched with the constraint block, and two sides of the constraint block are respectively matched with two ends of the semicircular lug to limit the rotation angle of the key hole sleeve.
6. The anti-theft electric vehicle helmet lock according to claim 5, wherein two ends of the inner push rod are respectively located below the two support plates, and a return spring B (21) is arranged between the two ends of the inner push rod and the corresponding support plates.
7. The anti-theft electric vehicle helmet lock according to claim 6, wherein when the through hole A and the through hole B correspond to each other, the distance from the top of the key insertion hole to the top of the through hole B is equal to the height of the restraining block, so that the restraining block can release or restrain the semicircular convex block.
8. The anti-theft electric vehicle helmet lock according to claim 7, wherein the shell is provided with an L-shaped fixing rod (22) arranged at the opposite side of the elastic stop rod, and the bent part of the L-shaped fixing rod is arranged between the corresponding supporting plate and the top plate of the shell; and the end part of the bending part extends into the edge of the sheet to support and limit the sheet, and a gap is reserved between the end part of the bending part and the outer circumference of the key hole sleeve.
9. A theft-proof electric vehicle helmet lock according to claim 8, characterized in that the top extension of said resilient bar is provided with a circular arc (23) at its end to cooperate smoothly with the cam of the keyhole type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848281.3U CN213008471U (en) | 2020-08-31 | 2020-08-31 | Anti-theft electric vehicle helmet lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848281.3U CN213008471U (en) | 2020-08-31 | 2020-08-31 | Anti-theft electric vehicle helmet lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213008471U true CN213008471U (en) | 2021-04-20 |
Family
ID=75471670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021848281.3U Active CN213008471U (en) | 2020-08-31 | 2020-08-31 | Anti-theft electric vehicle helmet lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213008471U (en) |
-
2020
- 2020-08-31 CN CN202021848281.3U patent/CN213008471U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10994620B2 (en) | Electric bicycle and battery lift mechanism and battery carrying device thereof | |
| US10183591B2 (en) | Electric bicycle and battery lift mechanism and battery carrying device thereof | |
| CN213008471U (en) | Anti-theft electric vehicle helmet lock | |
| CN112065177B (en) | Interlocking type electric vehicle helmet lock and using method thereof | |
| CN202071925U (en) | Motorcycle wheel locking anti-theft system | |
| CN110552373B (en) | Rotary manhole cover anti-theft mechanism and operation method | |
| KR101207802B1 (en) | Bicyle Locking Apparatus | |
| CN206954353U (en) | A kind of telescopic automatic tire lock | |
| CN206942413U (en) | A kind of parallel-moving type automatic tire lock | |
| CN211893174U (en) | Anti-dislocation automatic locking type device for moving wheels | |
| TWM483221U (en) | A locking device for bicycle | |
| CN102248975B (en) | Anti-theft device for motorcycle | |
| CN201141236Y (en) | Automobile steering wheel anti-theft cipher lock | |
| JP2011001807A (en) | Vehicle stop device | |
| CN110203307B (en) | Anti-theft bicycle lock for parking travel tool | |
| CN214886270U (en) | Coded lock for luggage | |
| CN212473741U (en) | Locking mechanism of cushion lock | |
| CN219412210U (en) | U-shaped lock | |
| CN205558632U (en) | Telescopic safe panel | |
| CN215483132U (en) | Anti-theft well cover with good safety performance | |
| CN204715912U (en) | A kind of encryption apparatus and child seat of bicycle anti-theft cipher lock set | |
| CN2597300Y (en) | Anti-theft spare tyre mounting for automobile | |
| CN2215003Y (en) | Theft-proof segmented lock for bicycle | |
| CN113687036B (en) | High-speed oral forbidden detection device | |
| CN215971418U (en) | Locking anti-theft device for automobile steering gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |