CN210455090U

CN210455090U - A standpipe subassembly for balance car

Info

Publication number: CN210455090U
Application number: CN201921412233.7U
Authority: CN
Inventors: 钱进浩; 付传锋; 赵军华; 龚小涛; 胡亚民
Original assignee: Suzhou Yintao Precision Forging Co ltd
Current assignee: Suzhou Yintao Precision Forging Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-05-05
Anticipated expiration: 2029-08-28

Abstract

The utility model discloses a standpipe subassembly for balance car, concretely relates to balance car subassembly field, including the standpipe body, the fixed violently pipe that violently manages of bottom fixedly connected with of standpipe body, the inside of standpipe body is equipped with flexible pipe, the one end fixed mounting that the standpipe body was kept away from to flexible pipe has the connecting block, the top fixed mounting of connecting block has the handlebar, flexible pipe is located and is equipped with adjustment mechanism on the inside one end pipe wall of standpipe body, the top of connecting block is equipped with fixed establishment. The utility model discloses a set up adjustment mechanism, the flexible pipe of pulling makes the press head slide to the adjustment hole in, first spring provides elasticity for the press head for the part structure of press head stretches out from the adjustment hole, carries on spacingly to flexible pipe, realizes going forward the fixed to standpipe subassembly height-adjusting, in order to make things convenient for self to use the standpipe subassembly, compares with prior art, has the person of being convenient for to select the progress of adjusting flexible pipe according to self height.

Description

A standpipe subassembly for balance car

Technical Field

The utility model relates to a balance car subassembly technical field, more specifically say, the utility model relates to a standpipe subassembly for balance car.

Background

Balance cars, body-sensing cars, thinking cars, and berthing cars. The market mainly comprises a single wheel and two wheels. The operating principle is mainly based on a basic principle called dynamic stability. The gyroscope and the acceleration sensor in the vehicle body are used for detecting the change of the vehicle body posture, and the servo control system is used for accurately driving the motor to perform corresponding adjustment so as to keep the balance of the system. Is a novel green and environment-friendly product used as a travel tool and leisure and entertainment by modern people.

However, the existing vertical pipe assembly of the balance car still has more defects in actual use, for example, the heights of users are not considered to be different, the heights of the suitable vertical pipe assemblies are also different, and the existing vertical pipe assembly of the balance car cannot be adjusted in height, so that the balance car is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a standpipe subassembly for balance car, through setting up adjustment mechanism, the flexible pipe of pulling makes the press head slide to the adjustment hole in, first spring provides elasticity for the press head, make the partial structure of press head stretch out from the adjustment hole, it is spacing to flexible pipe, the realization is to standpipe subassembly height-adjusting and fix, in order to make things convenient for self to use the standpipe subassembly, convenient to use person selects the height of adjusting flexible pipe and standpipe body according to self height, in order to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a vertical pipe assembly for a balance car comprises a vertical pipe body, wherein a fixed transverse pipe is fixedly connected to the bottom end of the vertical pipe body, a telescopic pipe is movably arranged inside the vertical pipe body, a connecting block is fixedly installed at one end, away from the vertical pipe body, of the telescopic pipe, a handlebar is fixedly installed at the top of the connecting block, an adjusting mechanism is arranged on the pipe wall of one end, located inside the vertical pipe body, of the telescopic pipe, and a fixing mechanism is arranged at the top of the connecting block;

the adjusting mechanism comprises an embedded block which is fixedly embedded on the rod wall of the telescopic pipe, a first spring is fixedly installed on one side, away from the telescopic pipe, of an inner cavity of the embedded block, a pressing head is fixedly installed at one end, away from the embedded block, of the first spring, an adjusting hole is formed in the pipe wall of the vertical pipe body in a penetrating mode, and the pressing head is matched with the adjusting hole;

the fixing mechanism comprises a fixing column, a placing groove is formed in the top of the connecting block, the fixing column is fixedly installed on the top of the connecting block outside the placing groove, a second spring and a pressing sheet are movably sleeved on the column wall of the fixing column, and the bottom end of the second spring is movably extruded on the upper surface of the pressing sheet.

In a preferred embodiment, an anti-slip sleeve is fixedly installed on one side of the pressing sheet far away from the fixing column, and the anti-slip sleeve is a rubber component.

In a preferred embodiment, four sets of positioning protrusions are integrally formed on the inner wall of the standpipe body, the four sets of positioning grooves are annularly formed on the outer side wall of the telescopic pipe, and the positioning protrusions and the positioning grooves are matched with each other.

In a preferred embodiment, the top of the standpipe body is provided with a fastening sleeve, the bottom of the fastening sleeve is fixedly connected with the standpipe body, and the fastening sleeve covers the outer side of the pipe wall of the telescopic pipe.

In a preferred embodiment, the fastening sleeve is a circular ring-shaped member with one side open, a convex block is fixedly installed at a position close to the opening on the outer circle side of the fastening sleeve, and a threaded hole is formed through the surface of the convex block.

In a preferred embodiment, a fastening bolt is connected to the inner thread of the projection, and a matching nut is movably sleeved on the rod wall of one end of the fastening bolt, which is far away from the nut.

In a preferred embodiment, the telescopic pipe is provided with a limiting block at one end inside the standpipe body, the limiting block is fixedly connected with the telescopic pipe, and the diameter of the limiting block is larger than the caliber of the opening at the top end of the standpipe body.

In a preferred embodiment, the number of the adjusting holes is several, and the adjusting holes are uniformly distributed along the axis of the standpipe body.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a setting up adjustment mechanism, pulling flexible pipe makes the press head slide to the regulation downthehole, and first spring provides elasticity for the press head, makes the partial structure of press head stretch out from the regulation downthehole, carries out spacing to flexible pipe, realizes adjusting the height and fix the standpipe subassembly to make things convenient for self to use the standpipe subassembly, compares with prior art, has the user of being convenient for to select the progress of adjusting flexible pipe and standpipe body height according to self height;

2. the utility model has the advantages that by arranging the fastening sleeve, the fastening bolt and the matching nut, if the height is adjusted to a proper height, the pressing head is not clamped with the adjusting hole, and then the fastening bolt is screwed up, so that the fastening bolt, the matching nut and the fastening sleeve are mutually matched to extrude and fix the telescopic pipe;

3. the utility model discloses a set up fixed establishment, place electronic equipment in the standing groove, use fixed establishment to fix electronic equipment, the person of facilitating the use data such as the real-time observation speed of a motor vehicle and navigation distance rotate the preforming, make the preforming press on electronic equipment, the preforming fixes electronic equipment under the spring action that the second spring provided, compares with prior art, has the progress of avoiding electronic equipment to fall out the damage in balance car operation in-process from the standing groove.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial side sectional view of the structure of the present invention;

FIG. 3 is a top cross-sectional view of the standpipe body and the telescopic tube of the present invention;

FIG. 4 is a schematic structural view of a fastening sleeve part of the present invention;

fig. 5 is a top view of the connection block structure of the present invention;

fig. 6 is a side view of the fixing mechanism structure of the present invention;

fig. 7 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.

The reference signs are: the vertical tube comprises a vertical tube body 1, a positioning convex block 11, an adjusting hole 12, an extension tube 2, a positioning groove 21, a limiting block 22, a fixed transverse tube 3, a connecting block 4, a placing groove 41, a handlebar 5, a fastening sleeve 6, a convex block 61, a threaded hole 611, a fastening bolt 62, a matching nut 63, an adjusting mechanism 7, an embedded block 71, a first spring 72, a pressing head 73, a fixing mechanism 8, a fixed column 81, a pressing sheet 82, a second spring 83 and an anti-slip sleeve 84.

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.

The utility model relates to a standpipe subassembly for balance car can include standpipe body 1, standpipe body 1's the fixed violently pipe 3 that violently manages of bottom fixedly connected with, standpipe body 1's inside activity is equipped with flexible pipe 2, the one end fixed mounting that standpipe body 1 was kept away from to flexible pipe 2 has connecting block 4, the top fixed mounting of connecting block 4 has handlebar 5, flexible pipe 2 is located and is equipped with adjustment mechanism 7 on the 1 inside one end pipe wall of standpipe body, the top of connecting block 4 is equipped with fixed establishment 8.

Referring to fig. 1 to 7 in the specification, the adjusting mechanism 7 for a standpipe assembly of a balance car in this embodiment includes an insert 71, the insert 71 is fixedly embedded in a rod wall of an extension tube 2, a first spring 72 is fixedly installed on a side of an inner cavity of the insert 71 away from the extension tube 2, a pressing head 73 is fixedly installed on one end of the first spring 72 away from the insert 71, an adjusting hole 12 is formed through a tube wall of the standpipe body 1, and the pressing head 73 and the adjusting hole 12 are matched with each other.

Further, the fixing mechanism 8 includes a fixing column 81, a placing groove 41 is formed in the top of the connecting block 4, the fixing column 81 is fixedly installed on the top of the connecting block 4 located outside the placing groove 41, a second spring 83 and a pressing sheet 82 are movably sleeved on the column wall of the fixing column 81, and the bottom end of the second spring 83 is movably pressed on the upper surface of the pressing sheet 82.

The implementation scenario is specifically as follows: when the device is in actual use, the fixed transverse pipe 3 is installed on a frame of a balance car through bolts and other fixing parts, the lower end of the vertical pipe body 1 is fixedly connected with the fixed transverse pipe 3 (the connection mode can be a plurality of modes such as threaded connection, welding or integrated forming between the threaded connection and the welding), the vertical pipe body 1 is installed on the balance car, so that a user can better use the balance car, through arranging the adjusting mechanism 7, the user can conveniently select and adjust the height of the telescopic pipe 2 and the vertical pipe body 1 according to the height of the user, so that the user can conveniently use the vertical pipe assembly, the telescopic pipe 2 is firstly pulled out of the vertical pipe body 1 by a section length, and when the pressing head 73 slides to the position of the adjusting hole 12, the first spring 72 provides elasticity for the pressing head 73, so that part of the structure of the pressing head 73 extends out of the adjusting hole 12, and the function of, the telescopic pipe 2 is fixed with the vertical pipe body 1, the height of the vertical pipe assembly is adjusted and fixed, when the required height is not suitable, the pressing head 73 is extruded, the first spring 72 is compressed, the pressing head 73 enters the inside of the vertical pipe body 1, the telescopic pipe 2 is continuously drawn out until the height is adjusted to be suitable for a user, if the height is adjusted to be suitable, the pressing head 73 is not clamped with the adjusting hole 12, the fastening bolt 62 is screwed, the telescopic pipe 2 is extruded and fixed under the matching use of the fastening bolt 62, the matching nut 63 and the fastening sleeve 6, the adjusting range of the adjusting mechanism 7 is improved, the practicability of the vertical pipe assembly is enhanced, and the fixing mechanism 8 is arranged, in the process of using the balance car, a user can place a mobile phone or other electronic equipment in the placing groove 41 and fix the electronic equipment by using the fixing mechanism 8, the person of facilitating the use observes data such as the speed of a motor vehicle and navigation distance in real time, place back in standing groove 41 with electronic equipment, rotate preforming 82, make preforming 82 press on electronic equipment, preforming 82 fixes electronic equipment under the spring action that second spring 83 provided, avoided electronic equipment to fall out the damage in balance car operation in-process from standing groove 41, the inconvenient regulation of standpipe subassembly or the problem that control range is little that exist among the prior art have specifically been solved to this embodiment.

Furthermore, an anti-slip sleeve 84 is fixedly mounted on one side of the pressing sheet 82, which is far away from the fixing column 81, and the anti-slip sleeve 84 is a rubber component, so that the friction force between the anti-slip sleeve 84 and the electronic device is improved, and the anti-slip effect is improved.

Further, four sets of positioning lugs 11 distributed annularly are integrally formed on the inner wall of the standpipe body 1, four sets of positioning grooves 21 distributed annularly are formed on the outer side wall of the telescopic pipe 2, and the positioning lugs 11 and the positioning grooves 21 are matched with each other to avoid dislocation of the adjusting mechanism 7 and the adjusting hole 12.

Further, the top of standpipe body 1 is equipped with adapter sleeve 6, the bottom and the standpipe body 1 fixed connection of adapter sleeve 6, just the adapter sleeve 6 cladding is in the pipe wall outside of flexible pipe 2.

Further, the fastening sleeve 6 is a circular ring-shaped member with an opening at one side, a convex block 61 is fixedly mounted at a position close to the opening on the outer circle side of the fastening sleeve 6, and a threaded hole 611 penetrates through the surface of the convex block 61.

Furthermore, the inner thread of the projection 61 is connected with a fastening bolt 62, and a matching nut 63 is movably sleeved on the rod wall of one end of the fastening bolt 62 far away from the nut.

Further, the one end that flexible pipe 2 is located 1 inside of standpipe body is equipped with stopper 22, stopper 22 and flexible pipe 2 fixed connection, just stopper 22's diameter is greater than the bore of 1 top end opening part of standpipe body, carries on spacingly to flexible pipe 2, avoids flexible pipe 2 directly to take out from standpipe body 1.

Furthermore, the number of the adjusting holes 12 is several, and the adjusting holes 12 are uniformly distributed along the axis of the vertical pipe body 1, so that the adjusting range of the adjusting mechanism 7 is enlarged.

The implementation scenario is specifically as follows: when in actual use, the anti-slip sleeve 84 is arranged on one side of the pressing sheet 82, so that the length of the pressing sheet 82 is increased, the anti-slip sleeve 84 is pressed on the surface of the electronic equipment, the electronic equipment is prevented from being damaged by the sliding of the pressing sheet 82, the friction force between the anti-slip sleeve 84 and the electronic equipment is increased, the electronic equipment is not easy to shake, the fixing effect is improved, the adjusting mechanism 7 is always on the same axis with the adjusting hole 12 when the telescopic pipe 2 slides in the vertical pipe body 1 by arranging the positioning lug 11 and the positioning groove 21, the adjusting mechanism 7 is prevented from being dislocated with the adjusting hole 12 to cause the incapability of adjustment, the fastening sleeve 6, the lug 61, the fastening bolt 62 and the matching nut 63 are matched for use, the fastening sleeve 6 is further improved to fix the telescopic pipe 2 when the adjusting mechanism 7 cannot position the telescopic pipe 2, the adjusting range of the adjusting mechanism 7 is improved, and the practicability of the vertical pipe assembly, through setting up stopper 22, avoid flexible pipe 2 directly to take out from standpipe body 1, and still reduced the compressive stress that flexible pipe 2 tip received, improve flexible pipe 2's life, through setting up a plurality of regulation holes 12, increased adjustable scope, more be applicable to the user of different heights, improved the competitiveness of product, this embodiment has specifically solved the standpipe subassembly that exists among the prior art and has adjusted inconveniently, problem that application scope is little.

In summary, the following steps: the utility model discloses a set up adjustment mechanism 7, the flexible pipe 2 of pulling makes in the press head 73 slides to the regulation hole 12, first spring 72 provides elasticity for press head 73, make the partial structure of press head 73 stretch out from the regulation hole 12, carry on spacingly to flexible pipe 2, realize adjusting the height and fixing standpipe body, the convenient to use person selects the height of adjusting flexible pipe 2 and standpipe body 1 according to self height, in order to facilitate self use standpipe subassembly, if adjust to suitable height, press head 73 does not block with regulation hole 12, rethread tighten fastening bolt 62, make fastening bolt 62, cooperation nut 63 and fastening sleeve 6 cooperate to use down to extrude flexible pipe 2 fixedly, the adjustment range of adjustment mechanism 7 has been improved, the practicality of standpipe subassembly has been strengthened; still through setting up fixed establishment 8, place electronic equipment in standing groove 41, use fixed establishment 8 to fix electronic equipment, the person of facilitating the use observes data such as the speed of a motor vehicle and navigation distance in real time, rotates preforming 82, makes preforming 82 press on electronic equipment, and preforming 82 fixes electronic equipment under the spring action that second spring 83 provided, has avoided electronic equipment to fall out the damage in balance car operation in-process from standing groove 41.

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 above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A standpipe assembly for a balance car, comprising a standpipe body (1), characterized in that: the bottom end of the vertical pipe body (1) is fixedly connected with a fixed transverse pipe (3), a telescopic pipe (2) is movably arranged inside the vertical pipe body (1), a connecting block (4) is fixedly installed at one end, away from the vertical pipe body (1), of the telescopic pipe (2), a handlebar (5) is fixedly installed at the top of the connecting block (4), an adjusting mechanism (7) is arranged on the pipe wall of one end, located inside the vertical pipe body (1), of the telescopic pipe (2), and a fixing mechanism (8) is arranged at the top of the connecting block (4);

the adjusting mechanism (7) comprises an embedded block (71), the embedded block (71) is fixedly embedded on the rod wall of the telescopic pipe (2), a first spring (72) is fixedly installed on one side, away from the telescopic pipe (2), of an inner cavity of the embedded block (71), a pressing head (73) is fixedly installed at one end, away from the embedded block (71), of the first spring (72), an adjusting hole (12) is formed in the pipe wall of the vertical pipe body (1) in a penetrating mode, and the pressing head (73) is matched with the adjusting hole (12) in a mutually;

the fixing mechanism (8) comprises a fixing column (81), a placing groove (41) is formed in the top of the connecting block (4), the fixing column (81) is fixedly installed on the top of the connecting block (4) located on the outer side of the placing groove (41), a second spring (83) and a pressing sheet (82) are movably sleeved on the column wall of the fixing column (81), and the bottom end of the second spring (83) is movably extruded on the upper surface of the pressing sheet (82).

2. The standpipe assembly for a balance car of claim 1, wherein: an anti-slip sleeve (84) is fixedly mounted on one side, away from the fixing column (81), of the pressing sheet (82), and the anti-slip sleeve (84) is a rubber component.

3. The standpipe assembly for a balance car of claim 1, wherein: four sets of positioning lugs (11) distributed annularly are integrally formed on the inner wall of the vertical tube body (1), four sets of positioning grooves (21) distributed annularly are formed on the outer side wall of the telescopic tube (2), and the positioning lugs (11) and the positioning grooves (21) are matched with each other.

4. The standpipe assembly for a balance car of claim 1, wherein: the top of standpipe body (1) is equipped with adapter sleeve (6), the bottom and standpipe body (1) fixed connection of adapter sleeve (6), just adapter sleeve (6) cladding is in the pipe wall outside of flexible pipe (2).

5. The standpipe assembly for a balance car of claim 4, wherein: the fastening sleeve (6) is a circular ring-shaped component with an opening on one side, a convex block (61) is fixedly mounted at a position, close to the opening, on the outer circle side of the fastening sleeve (6), and a threaded hole (611) is formed in the surface of the convex block (61) in a penetrating mode.

6. The standpipe assembly for a balance car of claim 5, wherein: the inner thread of the convex block (61) is connected with a fastening bolt (62), and a matching nut (63) is movably sleeved on the rod wall of one end, far away from the nut, of the fastening bolt (62).

7. The standpipe assembly for a balance car of claim 1, wherein: the telescopic pipe (2) is provided with a limiting block (22) at one end inside the vertical pipe body (1), the limiting block (22) is fixedly connected with the telescopic pipe (2), and the diameter of the limiting block (22) is larger than the caliber of the opening at the top end of the vertical pipe body (1).

8. The standpipe assembly for a balance car of claim 1, wherein: the quantity of adjusting hole (12) has a plurality of, just adjusting hole (12) along standpipe body (1) axis evenly distributed.