Special-shaped battery quick release structure and hip joint walking aid wearable device

Abstract

The utility model belongs to the technical field of hip joint wearable devices, and particularly relates to a special-shaped battery quick release structure and a hip joint walking aid wearable device, which comprise a special-shaped battery pack, a device structure plate, a motor driving part, a leg rod and a thigh protector, the special-shaped battery pack is matched with a T-shaped notch in the device structural plate through a T-shaped male groove head, magnets on a step surface are attracted, and a glass bead plunger is positioned; the device structural plate is connected with the motor driving part through a flange screw hole; the motor driving part is fixed with a hole site at the head of the leg rod through a locking screw to form a revolute pair; the leg rod and the thigh protector are connected through a locking screw to provide pitching degree of freedom of thigh movement; the thigh protector is located at the tail end of the device. The storage battery can be rapidly replaced in any scene in the using process, the battery replacement efficiency is improved, and the stable state of normal installation and power supply of the battery is guaranteed through the guide groove, magnetic attraction limiting and glass bead plunger positioning modes.

Description

TECHNICAL FIELD

[0001] The utility model belongs to hip joint wearable device technical field, concretely relates to a special-shaped battery quick release structure and hip joint walking aid wearable device. BACKGROUND

[0002] At present, with the deepening of the aging of the population, the problem of joint recession of the elderly is increasingly apparent. The problem of large joints represented by the hip joint brings the problem of the inability of the elderly to walk. In view of the problem of the elderly walking, many companies have developed different forms of hip joint exoskeleton devices. For example, the patent of Chinese patent document CN 216328290U records a leg matching structure and a power assisting device, the leg matching structure includes a leg rod structure main body, a force bearing rod, a protective shell and a fixing piece, the force bearing rod is drivingly connected with the leg rod structure main body to transmit the force applied by the leg matching structure to the wearer's leg; the protective shell is drivingly connected with the force bearing rod and is interposed between the force bearing rod and the wearer's leg to disperse the force applied by the force bearing rod to the wearer's leg; the fixing piece is drivingly connected with the protective shell to fix the protective shell and the wearer's leg. The patent does not solve the problem of quick battery replacement. For the outdoor practical population, there is anxiety about energy depletion. SUMMARY

[0003] The utility model aims at providing a special-shaped battery quick release structure and hip joint walking aid wearable device, increasing the reserve capacity, improving the overall device structure consistency and improving the battery replacement efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: the application provides a special-shaped battery quick release structure and hip joint walking aid wearable device, which comprises a special-shaped battery pack, a device structure plate, a motor driving part, a leg rod, a thigh protector; the special-shaped battery pack is matched with the T-shaped slot on the device structure plate through the T-shaped male slot head, the step surface is magnetically attracted, and the glass bead plunger is positioned; the device structure plate is connected with the motor driving part through the flange screw hole; the motor driving part is fixed with the leg rod head hole position through the locking screw to form a rotating pair; the leg rod and the thigh protector are connected through the locking screw to provide the pitch freedom degree of thigh movement; the thigh protector is located at the end of the device and is connected with the thigh through binding.

[0005] Compared with the prior art, the utility model has the beneficial effects that: the application utilizes the design of special-shaped battery, two-way separate power supply, improves the overall device structure consistency, can realize quick replacement of storage battery in any scene during use, improves the battery replacement efficiency, and the guide groove, magnetic attraction limiting position and glass bead plunger positioning mode ensure the stable state of normal installation and power supply of the battery.

[0006] In order to more clearly illustrate the functional characteristics and structural parameters of the present application, the following further describes the present application with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0007] The accompanying drawings, which are included to provide a further understanding of the present application and are incorporated in and constitute a part of this application, illustrate embodiments of the present application and serve to explain the present application. In the drawings:

[0008] Figure 1 Figure 1 is a schematic diagram of the overall structure of the device of the present application;

[0009] Figure 2(a) is an exploded view of the special-shaped battery pack of the present application;

[0010] Figure 2(b) is an axonometric view of the special-shaped battery pack of the present application;

[0011] Figure 2(c) is a top view of the special-shaped battery pack of the present application;

[0012] Figure 3(a) is a front side schematic view of the assembly of the device structure plate and the special-shaped battery pack of the present application;

[0013] Figure 3(b) is a rear side schematic view of the assembly of the device structure plate and the special-shaped battery pack of the present application;

[0014] Figure 4 Figure 4 is a schematic diagram of the electrical connection of the electrical connector of the present application;

[0015] Figure 5 Figure 5 is an assembly cross-sectional view of the glass bead plunger and the battery front shell of the present application;

[0016] Figure 6 Figure 6 is a schematic diagram of the motor drive portion of the present application;

[0017] Figure 7 Figure 7 is a schematic diagram of the assembly relationship of the leg rod and the thigh protector of the present application.

[0018] In the drawings, the reference signs are as follows: special-shaped battery pack 1, device structure plate 2, motor drive portion 3, leg rod 4, thigh protector 5, battery rear shell 101, special-shaped battery protection plate 102, battery DC connector piece 103, glass bead limiting hole 104, connector PCB 105, female head of sliding electrical connector 106, T-shaped male slot head 107, battery front shell 108, lithium battery 109, DC interface 110, battery magnet mounting groove 111, structure plate 201, magnet 202, glass bead plunger 203, power distribution plate 204, male head of sliding electrical connector 205, T-shaped slot 206, magnet hole 207, motor 301, motor output disc 302, thigh rod connecting head 401, profiled leg rod 402. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] The application discloses a special-shaped battery quick-release structure and a hip joint walking assisting wearable device Figure 1 , comprising a special-shaped battery pack 1, a device structure plate 2, a motor driving part 3, a leg rod 4, a thigh protector 5; the special-shaped battery pack 1 is matched with a T-shaped slot on the device structure plate 2 through a T-shaped male head, a stepped surface is attracted by a magnet, and a glass bead plunger is positioned; the device structure plate 2 is connected with the motor driving part 3 through a flange screw hole; the motor driving part 3 is fixed with the head hole position of the leg rod 4 through a locking screw to form a rotating pair; the leg rod 4 and the thigh protector 5 are connected through a locking screw to provide the pitch freedom degree of thigh movement; the thigh protector 5 is located at the end of the device and is connected with a thigh through binding.

[0021] The special-shaped battery pack 1 includes a battery rear shell 101, a special-shaped battery protection plate 102, a battery DC connector 103, a glass bead limiting hole 104, a connector PCB 105, a sliding female electric connector 106, a T-shaped male slot head 107, a battery front shell 108, a lithium battery 109, a DC interface 110, and a battery magnet mounting groove 111. The design of the special-shaped battery pack makes the overall appearance surface not be damaged, and the consistency of the appearance surface is maintained to the maximum space utilization rate. The external structure of the special-shaped battery pack 1 includes the battery rear shell 101, the battery front shell 108, the sliding female electric connector 106, and the DC interface 110. The battery rear shell 101 is buckled with the welding groove of the battery front shell 108 through a welding line, and is connected after ultrasonic welding. The special-shaped battery protection plate 102 is arranged at a position on the lithium battery 109 in the battery, and is connected through a welding line with the lithium battery 109. The battery DC connector 103 is arranged at the bottom of the battery front shell 108, and is connected through a hot melt column. The glass bead limiting hole 104 is a recessed hole on the surface of the battery front shell 108. The connector PCB 105 is fixed on the front side of the battery front shell 108 through a positioning column hot melt. The sliding female electric connector 106 is welded on the connector PCB 105, and is inlaid in the middle position of the rectangular opening on the battery front shell 108. The T-shaped male slot head 107 is a T-shaped boss structure on the battery front shell 108. The lithium battery 109 is arranged in the battery front shell 108. The lithium battery 109 is fixed between the battery rear shell 101 and the battery front shell 108 through a frame. The DC interface 110 is a connecting hole position of the battery DC connector 103, and is at the low end of the battery DC connector 103. The battery magnet mounting groove 111 is a ground recessed hole position of the T-shaped male slot head 107. The connector PCB 105 and the sliding female electric connector 106 are used for external discharge.

[0022] The device structure plate 2 includes a structure plate 201, a magnet 202, a glass bead plunger 203, a power distribution plate 204, a sliding male electric connector 205, a T-shaped slot 206, and a magnet hole 207. The structure plate 201 is used as the base of the device structure plate 2. The magnet 202 is installed in the magnet hole 207 and is glued with the magnet hole 207 through glue. The glass bead plunger 203 is tightly fixed in the hole position of the structure plate 201. The power distribution plate 204 is connected with the structure plate 201 through a plastic screw. The sliding male electric connector 205 is welded on the power distribution plate 204. The T-shaped slot 206 is used as a structure slot on the structure plate 201. The magnet hole 207 is used as a magnet mounting hole position on the structure plate 201.

[0023] In combination with Figure 6The motor driving part 3 comprises a motor 301 and a motor output disc 302; a pin hole on the output end face of the motor 301 is positioned and matched with a hole on the motor output disc 302, the motor output disc 302 is fixed by adopting a threaded connection mode, and a rotary pair based on a motor face is formed.

[0024] In combination Figure 7 The leg rod 4 comprises a thigh rod connecting head 401 and a profiled leg rod 402; the thigh rod connecting head 401 is bolted after being positioned by a rectangular slot and the profiled leg rod 402, and the profiled leg rod 402 extends to the end and is connected with the thigh protector 5 by a locking screw.

[0025] In combination Figure 4 The structure plate 201 in the device structure plate 2 and the special-shaped battery pack 1 are connected by a guide slot sliding connection and a quick-release quick-change battery pack is realized by a magnetic attraction and a glass bead indicating mode; an electric connection is realized by slidingly connecting a female head 106 on the battery pack with a male head 205 on a power distribution plate 204 fixed on the left structure plate 201, and when a T-shaped male groove head 107 of the special-shaped battery pack 1 contacts a T-shaped slot 206 on the device structure plate 2, the female head 106 extrudes a spring tongue in the male head 205, so that a stable power-on state is ensured.

[0026] In combination Figure 5 During the downward sliding of the special-shaped battery pack 1, a glass bead limiting hole 104 on a battery front shell 108 passes over a glass bead on a glass bead plunger 203, so that the glass bead is sunk into the glass bead limiting hole 104, and a limiting state is reached.

[0027] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Moreover, the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0028] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A special-shaped battery quick release structure and a hip joint walking wearable device, characterized in that, The device comprises a special-shaped battery pack (1), a device structure plate (2), a motor driving part (3), a leg rod (4), and a thigh protector (5). The special-shaped battery pack (1) is matched with the T-shaped slot on the device structure plate (2) through the T-shaped male head, and is positioned by the magnetic attraction and the glass bead plunger on the stepped surface. The device structure plate (2) is connected with the motor driving part (3) through the flange screw hole. The motor driving part (3) is fixed with the head hole of the leg rod (4) through the locking screw to form a rotating pair. The leg rod (4) and the thigh protector (5) are connected through the locking screw to provide the pitch freedom of the thigh movement. The thigh protector (5) is located at the end of the device and is connected with the thigh through binding.

2. The special-shaped battery quick release structure and hip joint walking wearable device according to claim 1, characterized in that, The special-shaped battery pack (1) comprises a battery rear shell (101), a special-shaped battery protection plate (102), a battery DC connector (103), a glass bead limiting hole (104), a connector PCB (105), a sliding female connector (106), a T-shaped male head (107), a battery front shell (108), a lithium battery (109), a DC interface (110), and a battery magnet installation groove (111). The external structure of the special-shaped battery pack (1) comprises the battery rear shell (101), the battery front shell (108), the sliding female connector (106), and the DC interface (110). The battery rear shell (101) is buckled with the welding groove of the battery front shell (108) through the welding line, and is connected after ultrasonic welding. The special-shaped battery protection plate (102) is arranged on the position of the lithium battery (109) in the battery and is connected with the lithium battery (109) through the welding line. The battery DC connector (103) is arranged at the bottom of the battery front shell (108) and is connected through the hot melt column. The glass bead limiting hole (104) is a recessed hole on the surface of the battery front shell (108). The connector PCB (105) is fixed on the front side of the battery front shell (108) through the positioning column hot melt. The sliding female connector (106) is welded on the connector PCB (105) and inlaid in the middle position of the rectangular opening of the battery front shell (108). The T-shaped male head (107) is a T-shaped boss structure on the battery front shell (108). The lithium battery (109) is arranged in the battery front shell (108). The lithium battery (109) is fixed between the battery rear shell (101) and the battery front shell (108) through the frame. The DC interface (110) is the connecting hole position of the battery DC connector (103) and is located at the low end of the battery DC connector (103). The battery magnet installation groove (111) is a ground recessed hole position of the T-shaped male head (107). The connector PCB (105) and the sliding female connector (106) are used for discharging externally.

3. The special-shaped battery quick release structure and hip joint walking wearable device according to claim 1, characterized in that, The device structure plate (2) comprises a structure plate (201), a magnet (202), a glass bead plunger (203), a power distribution plate (204), a sliding electrical connector male head (205), a T-shaped notch (206), and a magnet hole (207); the structure plate (201) is used as the base of the device structure plate (2), the magnet (202) is installed in the magnet hole (207) and cemented with the magnet hole (207) by glue; the glass bead plunger (203) is fixed in the hole position of the structure plate (201); the power distribution plate (204) is connected with the structure plate (201) by a plastic screw; the sliding electrical connector male head (205) is welded on the power distribution plate (204); the T-shaped notch (206) is used as a structure slot on the structure plate (201); and the magnet hole (207) is used as a magnet mounting hole position on the structure plate (201).

4. The special-shaped battery quick release structure and hip joint walking wearable device according to claim 1, characterized in that, The motor driving part (3) comprises a motor (301) and a motor output disc (302); the pin hole on the output end surface of the motor (301) is positioned and matched with the hole on the motor output disc (302), the motor output disc (302) is fixed in a threaded connection manner, and a rotation pair based on the motor surface is formed.

5. The special-shaped battery quick release structure and hip joint walking wearable device according to claim 1, characterized in that, The leg rod (4) comprises a thigh rod connector (401) and a profiled leg rod (402); the thigh rod connector (401) is bolted after being positioned with the profiled leg rod (402) through a rectangular slot, and the profiled leg rod (402) extends to the end and is connected with the thigh protector (5) through a locking screw.

6. The special-shaped battery quick release structure and hip joint walking wearable device according to claim 1, characterized in that, The special-shaped battery pack (1) and the structure plate (201) in the device structure plate (2) are connected through a guide groove and are quickly disassembled and replaced by magnetic attraction and glass bead indication; electrical connection is connected to power on through a sliding electrical connector female head (106) and a sliding electrical connector male head (205), and when the T-shaped male head (107) of the special-shaped battery pack (1) contacts the T-shaped notch (206) on the device structure plate (2), the sliding electrical connector female head (106) extrudes the elastic tongue in the sliding electrical connector male head (205), so as to ensure stable power-on state.

7. The special-shaped battery quick release structure and hip joint walking wearable device according to claim 1, characterized in that, In the process of sliding the special-shaped battery pack (1) downward, the glass bead limiting hole (104) on the battery front shell (108) passes over the glass bead on the glass bead plunger (203), so that the glass bead falls into the glass bead limiting hole (104) and reaches the limiting state.

Images