阅读说明：本技术 机动轮椅龙头腕力操纵系统 (Power control system for faucet wrist of motorized wheelchair ) 是由 周志刚 于 2021-03-15 设计创作，主要内容包括：本发明公开了一种机动轮椅龙头腕力操纵系统,所述刹车转动手把通过其内管套置在龙头横管的左端内,所述刹车转动手把的外管位于龙头横管外侧,在所述刹车转动手把的内管上沿圆周方向开设有条形通槽,在所述龙头横管上开设有与该条形通槽相对应的锁定孔,在该锁定孔和条形通槽内插置有锁定螺栓,所述外管上开设有缺口,所述刹车线定位板和电门开关触头分别固定安装在龙头横管上,并位于外管的缺口处,所述刹车线拉头挡板固定安装在外管上,并与刹车线定位板相对应,在所述刹车线定位板上开设有线孔,本发明优点是：操纵系统对手指或手掌残疾的人员十分有效,方便他们驾驶出行,有利于与社会交流和身心健康。(The invention discloses a power control system for a mechanical wheelchair faucet wrist, wherein a brake rotating handle is sleeved in the left end of a faucet transverse pipe through an inner pipe of the brake rotating handle, an outer pipe of the brake rotating handle is positioned outside the faucet transverse pipe, a strip-shaped through groove is formed in the inner pipe of the brake rotating handle along the circumferential direction, a locking hole corresponding to the strip-shaped through groove is formed in the faucet transverse pipe, a locking bolt is inserted into the locking hole and the strip-shaped through groove, a notch is formed in the outer pipe, a brake wire positioning plate and an electric switch contact are respectively and fixedly arranged on the faucet transverse pipe and positioned at the notch of the outer pipe, a brake wire pull head baffle is fixedly arranged on the outer pipe and corresponds to the brake wire positioning plate, and a wire hole is formed in the brake wire positioning plate, the invention has the advantages that: the control system is very effective for the people with disabled fingers or palms, is convenient for the people to drive to go out, and is beneficial to social communication and physical and psychological health.)

1. Motorized wheelchair cock wrist power control system violently manages including the tap to and be located the brake control system and the electric door regulation control system that the tap violently managed both ends about, brake control system includes brake line and electric door switch contact, electric door regulation control system includes the electric door and rotates hand (hold), its characterized in that: the brake control system also comprises a brake rotating handle, a left support plate, a left guard bar, a brake operating lever, a brake wire pull head baffle, a brake wire positioning plate and an electric switch baffle, wherein the brake rotating handle is composed of an inner tube, an outer tube and a tube head baffle, the inner tube and the outer tube are respectively fixed at the same side of the tube head baffle, the brake rotating handle is sleeved in the left end of the horizontal faucet tube through the inner tube, the outer tube of the brake rotating handle is positioned outside the horizontal faucet tube, a strip-shaped through groove is arranged on the inner tube of the brake rotating handle along the circumferential direction, a locking hole corresponding to the strip-shaped through groove is arranged on the horizontal faucet tube, a locking bolt is inserted in the locking hole and the strip-shaped through groove, a notch is arranged on the outer tube, the brake wire positioning plate and the electric switch contact are respectively and fixedly arranged on the horizontal faucet tube and positioned at the notch of the outer tube, the brake cable pull head baffle is fixedly arranged on the outer tube and corresponds to the brake cable positioning plate, a cable hole is arranged on the brake cable positioning plate, the brake cable passes through the cable hole of the brake cable positioning plate and is fixedly connected with the brake cable pull head baffle, the electric switch baffle is fixedly arranged at the notch on the outer tube, and contacts with the switch contact of the switch, the lower end of the left supporting plate is fixedly arranged outside the pipe head baffle of the brake rotating handle, the left protective rod is fixedly arranged at the upper end of the left supporting plate, the brake control rod is vertically arranged on the outer tube of the brake rotating handle, the electric door control system also comprises an electric door control block, a right supporting plate and a right protective rod, the electric door control block is vertically arranged on the electric door rotating handle, the lower extreme fixed mounting of right branch fagging rotates the outside of handle at the electric door, right side guard bar fixed mounting is in the upper end of right branch fagging.

2. The motorized wheelchair faucet wrist force manipulation system of claim 1, wherein: outer tube, left fender rod and the outer fixed parcel of brake control system have anti-skidding cushion, the electric door of electric door control system rotates hand (hold), the electric door is controlled the piece and the outer fixed parcel of right fender rod has anti-skidding cushion.

3. The motorized wheelchair faucet wrist force manipulation system of claim 1 or 2, wherein: the lower ends of the left support plate and the right support plate are respectively provided with a bolt through hole, the bolt through holes are long-strip-shaped, the left support plate is fixed on the tube head baffle plate through the bolt through holes at the lower ends of the left support plate and the right support plate, and the right support plate is fixed on the electric door rotating handle through the bolt through holes at the lower ends of the right support plate.

Technical Field

The invention relates to the technical field of wheelchairs, in particular to the technical field of a motorized wheelchair faucet control system.

Background

The wheelchair is a travel-instead and rehabilitation tool specially provided for physically disabled persons or mobility-handicapped persons, the physically disabled persons or mobility-handicapped persons can exercise and participate in social activities by means of the wheelchair, the motorized wheelchair is formed by additionally hanging an electric motor head on the basis of the conventional wheelchair, so that the physically disabled persons or mobility-handicapped persons can go out more conveniently, a faucet of the additionally-hung electric motor head comprises a faucet transverse pipe, a brake control system and an electric door adjusting and controlling system, the brake control system and the electric door adjusting and controlling system are positioned at the left end and the right end of the faucet transverse pipe, the brake control system comprises a brake cable and an electric door switch contact, the electric door adjusting and controlling system comprises an electric door rotating handle, and a driver can control systems such as a brake, an electric door and the like through a palm and fingers to achieve the effects of braking, adding and reducing the electric doors and controlling the speed, but the disabled parts of the partially physically disabled persons are positioned on the fingers, although the wrist can move flexibly, the fingers cannot control systems such as brakes, electric switches and the like, so that the traditional motor-driven wheelchair cannot be used by the part of people.

Disclosure of Invention

The invention aims to solve the defects and provide a wrist force control system of a motorized wheelchair faucet, which has a simple structure and can enable a person with finger injury to control a brake, a motor, an electric switch and other control systems.

In order to solve the technical problems, the invention adopts the following technical solutions:

the power control system of the mechanical wheelchair faucet comprises a faucet transverse pipe, a brake control system and an electric door adjusting control system, wherein the brake control system and the electric door adjusting control system are positioned at the left end and the right end of the faucet transverse pipe, the brake control system comprises a brake cable and an electric door switch contact, the electric door adjusting control system comprises an electric door rotating handle, the brake control system further comprises a brake rotating handle, a left support plate, a left protective rod, a brake operating rod, a brake cable pull head baffle, a brake cable positioning plate and an electric door switch baffle, the brake rotating handle comprises an inner pipe, an outer pipe and a pipe head baffle, the inner pipe and the outer pipe are respectively fixed on the same side of the pipe head baffle, the brake rotating handle is sleeved in the left end of the faucet transverse pipe through the inner pipe, the outer pipe of the brake rotating handle is positioned outside the faucet transverse pipe, and a strip-shaped through groove is formed in the inner pipe of the brake rotating handle along the circumferential direction, the left support plate is fixedly arranged at the outer side of a tube head baffle of the brake rotating handle, the left protection rod is fixedly arranged at the upper end of the left support plate, the brake control rod is vertically arranged on the outer tube of the brake rotating handle, the electric door control system further comprises an electric door control block, a right supporting plate and a right protection rod, wherein the electric door control block is vertically installed on the electric door rotating handle, the lower end of the right supporting plate is fixedly installed on the outer side of the electric door rotating handle, and the right protection rod is fixedly installed at the upper end of the right supporting plate.

Outer tube, left fender rod and the outer fixed parcel of brake control system have anti-skidding cushion, the electric door of electric door control system rotates hand (hold), the electric door is controlled the piece and the outer fixed parcel of right fender rod has anti-skidding cushion.

The lower ends of the left support plate and the right support plate are respectively provided with a bolt through hole, the bolt through holes are long-strip-shaped, the left support plate is fixed on the tube head baffle plate through the bolt through holes at the lower ends of the left support plate and the right support plate, and the right support plate is fixed on the electric door rotating handle through the bolt through holes at the lower ends of the right support plate.

The invention adopts the technical proposal to achieve the following beneficial effects: under the condition that the fingers or palms of a driver are inconvenient to be disabled, the driver can apply the force of the left wrist part on the brake operating lever on the left brake rotating handle to achieve the purpose of conveniently controlling the brake, and can also apply the force of the right wrist part on the electric door control block of the right electric door control system to achieve the effect of conveniently controlling the size of the electric door to accelerate or decelerate the wheelchair; in addition, the left support plate, the left protection rod, the right support plate and the right protection rod can fix the hands of the driver at the two ends of the horizontal pipe of the faucet, so that the situation that the hands of the driver can slide off from the two ends of the horizontal pipe of the faucet due to bumping force in the driving process and the safety of the driver is influenced is prevented.

Drawings

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

FIG. 2 is a schematic view of the partial cross-sectional structure of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

FIG. 4 is a schematic view of the structure of the right support plate in the direction of A in FIG. 2;

FIG. 5 is an enlarged cross-sectional view of the inner tube C-C of the brake rotating handle of FIG. 2;

fig. 6 is a partially enlarged structural view at B in fig. 2.

Detailed Description

As shown in fig. 1, 2, 3, 4, 5 and 6, the power control system of the motor wheelchair cock comprises a horizontal cock tube 1, and a brake control system 2 and an electric door adjusting control system 3 which are positioned at the left and right ends of the horizontal cock tube 1, wherein the brake control system 2 comprises a brake cable 4 and an electric door switch contact 5, the electric door adjusting control system 3 comprises an electric door rotating handle 6, the brake control system 2 further comprises a brake rotating handle 7, a left support plate 8, a left protection rod 9, a brake operating rod 10, a brake cable pull head baffle 11, a brake cable positioning plate 12 and an electric door switch baffle 13, the brake rotating handle 7 comprises an inner tube 14, an outer tube 15 and a tube head baffle 16, the inner tube 14 and the outer tube 15 are respectively fixed at the same side of the tube head baffle 16, the brake rotating handle 7 is sleeved in the left end of the horizontal cock tube 1 through the inner tube 14, the outer tube 15 of the brake rotating handle 7 is positioned outside the faucet transverse tube 1, the inner tube 14 of the brake rotating handle 7 is provided with a strip-shaped through groove 17 along the circumferential direction, the faucet transverse tube 1 is provided with a locking hole 18 corresponding to the strip-shaped through groove 17, locking bolts 19 are inserted in the locking hole 18 and the strip-shaped through groove 17, when the brake rotating handle 7 and the faucet transverse tube 1 rotate relatively, the locking bolts 19 can move along the circumferential direction in the strip-shaped through groove 17 on the inner tube 14 to lock the inner tube 14 in the faucet transverse tube 1 to prevent the inner tube 14 from loosening and falling out from the faucet transverse tube 1, the outer tube 15 is provided with a notch 20, the brake wire positioning plate 12 and the electric switch contact 5 are respectively and fixedly arranged on the faucet transverse tube 1 and positioned at the notch 20 of the outer tube 15, and the brake wire pull head baffle 11 is fixedly arranged on the outer tube 15, and correspond to the brake cable positioning plate 12, when the brake is in slack, the gap 20 of the outer tube 15 contacts with the brake cable positioning plate 12, the brake cable positioning plate 12 is provided with a wire hole 21, the brake cable 4 passes through the wire hole 21 of the brake cable positioning plate 12 and is fixedly connected with the brake cable pull head baffle 11, the switch baffle 13 is fixedly arranged at the gap 20 on the outer tube 15 and contacts with the switch contact 5 of the switch, the on-off of the motor switch is controlled by the switch baffle 13, the lower end of the left support plate 8 is provided with a bolt through hole 26, the bolt through hole 26 is in a long strip shape for adapting to different drivers, the distance between the left protection rod 9 and the brake rotation handle 7 can be adjusted according to the thickness of the hand, the left support plate 8 is fixed outside the tube head baffle 16 by the bolt through hole 26 at the lower end through a bolt 27, the left guard bar 9 is fixedly installed at the upper end of the left support plate 8, the brake control bar 10 is vertically installed on the outer tube 15 of the brake rotating handle 7, the electric door control system 3 further comprises an electric door control block 22, a right support plate 23 and a right guard bar 24, the electric door control block 22 is vertically installed on the electric door rotating handle 6, a bolt through hole 26 is formed in the lower end of the right support plate 23, the bolt through hole 26 is long-strip-shaped, the right support plate 23 is fixed on the outer side of the electric door rotating handle 6 through the bolt through hole 26 at the lower end of the right support plate by a bolt 27, the bolt through hole 26 is long-strip-shaped and aims to adapt to different drivers, the distance between the right guard bar 9 and the electric door rotating handle 6 can be adjusted according to the thickness of the hands of the drivers, the right guard bar 24 is fixedly installed at the upper end of the right support plate 23, the outer tube 15 of the brake control system, The outer fixed parcel of left side protective bar 9 and brake control pole 10 has anti-skidding cushion 25, the electric door of electric door control system 3 rotates hand (hold) 6, electric door and controls piece 22 and the outer fixed parcel of right protective bar 24 and have anti-skidding cushion 25 to make navigating mate more stable and comfortable when controlling.

When a driver needs to brake during running, the driver can utilize the left wrist force to press down the brake operating lever 10 on the brake rotating handle 7, at the moment, the brake rotating handle 7 and the faucet transverse pipe 1 rotate relatively, the brake cable pull head baffle 11 fixed on the outer pipe 15 of the brake rotating handle 7 pulls the brake cable 4 to lengthen, so as to play a role of braking, meanwhile, when the brake rotating handle 7 and the faucet transverse pipe 1 rotate relatively, the switch baffle 13 rotates together with the brake rotating handle 7 and is separated from the switch contact 5, so that a switch circuit of the motor is in a disconnected state, when the speed of the switch needs to be increased or decreased, the driver uses the right wrist force to press down the switch control block 22 on the switch rotating handle 6, so as to drive the switch rotating handle 6 to increase or decrease the size of the switch, and achieve the purpose of controlling the speed.