CN218085811U - Built-in vertical pipe lock - Google Patents

Abstract

The utility model belongs to the technical field of the moped and specifically relates to indicate a built-in riser lock, including first riser, the inside rotation of adapter sleeve is connected with the second riser, the bottom fixedly connected with front fork of second riser, the inside of first riser is provided with lifting unit, lifting unit's bottom fixedly connected with spline is a plurality of go up the keyway, it is a plurality of go up the stopper rod and constitute down the keyway, spline and last keyway, lower keyway cooperation, the inside fixedly connected with baffle of second riser, the bottom of spline is provided with reset assembly. The utility model discloses, through with lifting means, spline, go up keyway, lower keyway and reset assembly setting in the inside of first riser and second riser, avoided the riser lock to be destroyed effectively, improved moped's theftproof performance.

Description

Built-in vertical pipe lock

Technical Field

The utility model relates to a moped field especially relates to a built-in riser lock.

Background

The booster bicycle is a new type two-wheel vehicle, belonging to a bicycle, and using battery as auxiliary power source, mounting motor, and having power auxiliary system, and can implement manpower riding and motor-assisted integrated new type transportation means.

In order to prevent that moped is stolen, can install the riser lock on moped's front fork riser and preceding connecting pipe, it is fixed with moped's tap to use the riser lock, make moped can't normally ride, and then reach the purpose that improves moped's security performance, but general riser lock is external in moped's the outside, the lock core that the riser lock was fixed on the lock body crosses front fork riser and preceding connecting pipe, make front fork riser and preceding connecting pipe can not rotate relatively, the riser lock easily suffers destruction, safety when influencing moped to park, for this, a built-in riser lock is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a built-in vertical tube lock.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a built-in riser lock, includes first riser, the bottom of first riser is rotated and is connected with the adapter sleeve, the inside rotation of adapter sleeve is connected with the second riser, the bottom fixedly connected with front fork of second riser, the top of first riser is provided with the lock body, the inside of first riser is provided with lifting unit, lifting unit's bottom fixedly connected with spline, a plurality of upper limit pole of the inside bottom fixedly connected with of first riser, it is a plurality of go up the key groove, a plurality of lower limit pole of the inside top fixedly connected with of second riser, it is a plurality of key groove is constituteed down to the lower limit pole, spline and last key groove, lower key groove cooperation, the inside fixedly connected with baffle of second riser, the bottom of spline is provided with reset assembly, and the riser comprises first riser, adapter sleeve, second riser, and lifting unit drives the spline and reciprocates, connects spline and key groove and lower key groove, and when the helping hand bicycle does not ride, lifting unit promotes the spline and lower key groove separation, has not had the restraint between first riser and when rotating first riser, the second riser can not rotate along with first riser, can not take place the unable helping hand-theft-proof pipe lock, can not change the booster assembly, the booster lock can all be carried out on the bicycle effectively, the booster cylinder, the booster lock, the booster set up the booster assembly, the booster cylinder, the booster lock.

As a further description of the above technical solution:

the lifting assembly comprises a first motor, the first motor is fixedly connected to the top end of the spline, the output end of the first motor is fixedly connected with a threaded block, threads are formed in the first vertical pipe, the threads are matched with the threaded block, the first motor works to drive the threaded block to rotate, the threaded block rotates to move along the threads in the first vertical pipe, and the spline can be carried up and down.

As a further description of the above technical solution:

the reset assembly comprises a stand column, the stand column is fixedly connected to the bottom end of the spline, the stand column penetrates through the bottom of the partition plate to the second vertical pipe, a driving mechanism is arranged on the outer surface of the stand column, when the vertical pipe lock is opened, the first vertical pipe and the second vertical pipe are staggered, the driving assembly drives the stand column to rotate, then the spline and the first vertical pipe are driven to rotate, the first vertical pipe and the second vertical pipe are reset, then the spline is inserted into the lower key groove, and the faucet is automatically reset.

As a further description of the above technical solution:

actuating mechanism includes the second motor, and second motor fixed connection is in the inside of second riser, the output fixedly connected with driving gear of second motor, the left end meshing of driving gear is connected with driven gear, and driven gear and stand sliding connection, driven gear rotates the bottom of connecting at the baffle, and second motor work drives the driving gear and rotates, and the driving gear drives the stand through driven gear and rotates.

As a further description of the above technical solution:

the top end of the partition board is fixedly connected with a photoelectric signal receiving end, the bottom end of the lower limiting rod is fixedly connected with a photoelectric signal transmitting end, the photoelectric signal transmitting end is arranged right above the photoelectric signal receiving end, in the resetting process of the first vertical pipe, the photoelectric signal transmitting end and the photoelectric signal receiving end are overlapped in the vertical direction, the faucet is perpendicular to the wheels, and the photoelectric signal receiving end is electrically connected with the lock body, the first motor and the second motor to achieve automatic resetting of the faucet.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this built-in riser lock through with lifting means, spline, go up keyway, keyway and the inside of resetting means setting at first riser and second riser, has avoided the riser lock to be destroyed effectively, has improved moped's theftproof performance.

2. Compared with the prior art, this built-in riser lock, when opening the riser lock, dislocation takes place for first riser and second riser, drives the stand through drive assembly and rotates, and then drives spline and first riser and rotate, makes first riser and second riser reset, then in the spline reinserts lower keyway, resets to the tap automatically, and it is more convenient to use.

Drawings

Fig. 1 is a perspective view of a built-in vertical pipe lock provided by the present invention;

fig. 2 is a front sectional view of a built-in riser lock according to the present invention;

fig. 3 is an enlarged view of a portion a of the built-in vertical pipe lock according to the present invention in fig. 2;

fig. 4 is a bottom cross-sectional view of a built-in vertical pipe lock according to the present invention;

fig. 5 is an enlarged view of the position B in fig. 4 of the built-in vertical pipe lock according to the present invention.

Illustration of the drawings:

1. a first riser; 2. connecting sleeves; 3. a second riser; 4. a front fork; 5. a lock body; 6. a first motor; 7. a thread block; 8. a thread; 9. a spline; 10. a partition plate; 12. a column; 13. a photoelectric signal receiving end; 14. an upper limiting rod; 15. a lower limit lever; 16. a photoelectric signal transmitting terminal; 17. a second motor; 18. a driving gear; 19. a driven gear.

Detailed Description

Referring to fig. 1-5, the utility model provides a built-in riser lock: comprises a first vertical pipe 1, the bottom end of the first vertical pipe 1 is rotatably connected with a connecting sleeve 2, the inside of the connecting sleeve 2 is rotatably connected with a second vertical pipe 3, the bottom end of the second vertical pipe 3 is fixedly connected with a front fork 4, the top of the first vertical pipe 1 is provided with a lock body 5, the inside of the first vertical pipe 1 is provided with a lifting component, the bottom end of the lifting component is fixedly connected with a spline 9, the lifting component comprises a first motor 6, the first motor 6 is fixedly connected with the top end of the spline 9, the output end of the first motor 6 is fixedly connected with a threaded block 7, the inside of the first vertical pipe 1 is provided with a thread 8, the thread 8 is matched with the threaded block 7, the first motor 6 drives the threaded block 7 to rotate, the threaded block 7 rotates to move along the thread 8 inside of the first vertical pipe 1, so as to realize the up-down transportation of the spline 9, the bottom end inside of the first vertical pipe 1 is fixedly connected with a plurality of upper limit rods 14, an upper key groove is formed by a plurality of upper limiting rods 14, a plurality of lower limiting rods 15 are fixedly connected to the top end of the inside of the second vertical pipe 3, a lower key groove is formed by a plurality of lower limiting rods 15, the spline 9 is matched with the upper key groove and the lower key groove, a partition plate 10 is fixedly connected to the inside of the second vertical pipe 3, a reset component is arranged at the bottom end of the spline 9, the vertical pipe comprises a first vertical pipe 1, a connecting sleeve 2 and a second vertical pipe 3, the lifting component drives the spline 9 to move up and down, the spline 9 is connected with the upper key groove and the lower key groove, when the moped is not ridden, the spline 9 is lifted by the lifting component, the spline 9 is separated from the lower key groove, no constraint exists between the first vertical pipe 1 and the second vertical pipe 3, when the first vertical pipe 1 is rotated, the second vertical pipe 3 cannot rotate along with the first vertical pipe 1, namely, the direction of a front wheel cannot be changed, the moped cannot be stolen, and the moped is not stolen because the lifting component, the spline 9, the upper key groove, the lower key grooves are arranged in the vertical pipe, so that the vertical pipe lock can be effectively prevented from being damaged, and the anti-theft performance of the moped is improved.

The reset assembly comprises a stand column 12, the stand column 12 is fixedly connected to the bottom end of the spline 9, the stand column 12 penetrates through the partition plate 10 to the bottom of the second stand pipe 3, a driving mechanism is arranged on the outer surface of the stand column 12, when the stand pipe lock is opened, the first stand pipe 1 and the second stand pipe 3 are dislocated, the driving assembly drives the stand column 12 to rotate, further the spline 9 and the first stand pipe 1 are driven to rotate, the first stand pipe 1 and the second stand pipe 3 are reset, then the spline 9 is inserted into the lower key groove again, the faucet is automatically reset, the driving mechanism comprises a second motor 17, the second motor 17 is fixedly connected to the inside of the second stand pipe 3, the output end of the second motor 17 is fixedly connected with a driving gear 18, the left end of the driving gear 18 is connected with a driven gear 19 in a meshed mode, the driven gear 19 is connected with the stand column 12 in a sliding mode, the driven gear 19 is rotatably connected to the bottom end of the partition plate 10, the second motor 17 works to drive the driving gear 18 to rotate, the driving gear 18 drives the upright post 12 to rotate through the driven gear 19, the top end of the partition plate 10 is fixedly connected with the photoelectric signal receiving end 13, the bottom end of the lower limiting rod 15 is fixedly connected with the photoelectric signal transmitting end 16, the photoelectric signal transmitting end 16 is arranged right above the photoelectric signal receiving end 13, in the process of resetting the first vertical pipe 1, the photoelectric signal transmitting end 16 and the photoelectric signal receiving end 13 are overlapped in the vertical direction, the faucet is perpendicular to a wheel at the moment, the photoelectric signal receiving end 13 is electrically connected with the lock body 5, the first motor 6 and the second motor 17 to achieve automatic resetting of the faucet, the model of the photoelectric signal receiving end 13 is OBE10M-18GM60-E4-IR-1C, and the model of the photoelectric signal transmitting end 16 is OBE10M-18GM60-S-IR-1C.

The working principle is as follows: when the moped stops riding, a key is inserted into the lock body 5, the first motor 6 works through the matching of the thread block 7 and the internal thread 8 in the first vertical pipe 1, the spline 9 is lifted, the spline 9 is separated from the lower key groove, the first vertical pipe 1 and the second vertical pipe 3 can rotate relatively, namely, when a faucet is rotated, the first vertical pipe 1 cannot drive the second vertical pipe 3 to rotate, the orientation of wheels cannot be changed, the moped is placed and stolen, during riding, the key is inserted into the lock body 5, the second motor 17 works to drive the stand column 12 to rotate through the driving gear 18 and the driven gear 19, the spline 9 and the first vertical pipe 1 are further rotated, when the photoelectric signal receiving end 13 and the photoelectric signal transmitting end 16 are aligned, the second motor 17 stops working, the thread block 7 descends along the thread 8 when the first motor 6 works, the spline 9 is re-embedded into the lower key groove, the first vertical pipe 1 and the second vertical pipe 3 are reconnected, and the moped.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (5)

1. A built-in riser lock comprising a first riser (1), characterized in that: the bottom of first riser (1) is rotated and is connected with adapter sleeve (2), the inside of adapter sleeve (2) is rotated and is connected with second riser (3), bottom fixedly connected with front fork (4) of second riser (3), the top of first riser (1) is provided with lock body (5), the inside of first riser (1) is provided with lifting unit, lifting unit's bottom fixedly connected with spline (9), a plurality of stopper rod (14) of going up of inside bottom fixedly connected with of first riser (1), it is a plurality of go up stopper rod (14) and constitute the keyway, the inside top fixedly connected with of second riser (3) is a plurality of stopper rod (15) down, a plurality of under stopper rod (15) constitute the keyway down, spline (9) and last keyway, lower keyway cooperation, the inside fixedly connected with baffle (10) of second riser (3), the bottom of spline (9) is provided with reset assembly.

2. A built-in riser lock as defined in claim 1, wherein: the lifting assembly comprises a first motor (6), the first motor (6) is fixedly connected to the top end of the spline (9), the output end of the first motor (6) is fixedly connected with a thread block (7), a thread (8) is arranged inside the first vertical pipe (1), and the thread (8) is matched with the thread block (7).

3. A built-in riser lock as defined in claim 1, wherein: the reset assembly comprises a stand column (12), the stand column (12) is fixedly connected to the bottom end of the spline (9), the stand column (12) penetrates through the bottom of the partition plate (10) to the second vertical pipe (3), and a driving mechanism is arranged on the outer surface of the stand column (12).

4. A built-in riser lock as defined in claim 3, wherein: the driving mechanism comprises a second motor (17), the second motor (17) is fixedly connected inside the second vertical pipe (3), an output end of the second motor (17) is fixedly connected with a driving gear (18), a driven gear (19) is meshed with the left end of the driving gear (18), the driven gear (19) is connected with the vertical column (12) in a sliding mode, and the driven gear (19) is rotatably connected to the bottom end of the partition plate (10).

5. A built-in riser lock as defined in claim 1, wherein: the top fixedly connected with photoelectric signal receiving terminal (13) of baffle (10), the bottom fixed connection of lower gag lever post (15) has photoelectric signal transmitting terminal (16), and photoelectric signal transmitting terminal (16) set up directly over photoelectric signal receiving terminal (13).

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