CN211023884U

CN211023884U - Foldable walking stick for blind person

Info

Publication number: CN211023884U
Application number: CN201921049708.0U
Authority: CN
Inventors: 薛雪浩
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-07-17
Anticipated expiration: 2029-07-08

Abstract

The utility model relates to a collapsible blind person walking stick solves the problem that current blind person walking stick can not survey protruding barrier in the air. Comprises a crutch body and a handle connected with the crutch body; the method is characterized in that: the blind crutch further comprises detection cloth for detecting the front obstacle and a detection folding frame for driving the detection cloth to fold and extend, wherein the probe folding frame comprises a supporting rod and a folding support connected with the supporting rod, the detection cloth is connected with the folding support, and the tail end of the supporting rod is detachably connected with the crutch body. The utility model discloses a bracing piece and the walking stick body of the detection folding leg of collapsible blind person walking stick can be dismantled and be connected, when expandes folding cloth, when surveying folding leg and this body coupling of walking stick, it can be used for surveying blind person the place ahead from the road surface to convex barrier in the air to survey cloth, prevents that the blind person is injured.

Description

Foldable walking stick for blind person

Technical Field

The utility model relates to a blind person walking stick field especially relates to a collapsible blind person walking stick.

Background

The existing blind crutch can only detect the barrier on the road surface but not the barrier protruding in the air, so that the blind is easy to be injured by the barrier protruding in the air.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the prior crutch for the blind cannot detect the raised barrier in the air.

For solving the utility model provides a technical scheme that technical problem adopted does: the utility model discloses a foldable crutch for blind persons, which comprises a crutch body and a handle connected with the crutch body; the method is characterized in that: the blind crutch further comprises detection cloth for detecting the front obstacle and a detection folding frame for driving the detection cloth to fold and extend, wherein the detection folding frame comprises a supporting rod and a folding support connected with the supporting rod, the detection cloth is connected with the folding support, and the tail end of the supporting rod is detachably connected with the crutch body.

Right the utility model discloses do further limited technical scheme and include:

the walking stick is characterized in that wheels are arranged at the bottom end of the walking stick body, and the wheels are rotatably connected with the walking stick body through wheel shafts fixed on the walking stick body.

The wheel shaft is internally provided with L ED lamps, the handle is provided with a switch button for controlling the L ED lamps to flicker, and the handle is internally provided with a battery for supplying power to the L ED lamps.

The walking stick comprises a walking stick body and is characterized in that two elastic buckles which are oppositely arranged are arranged at the tail end of the supporting rod, a clamping button is arranged on the outer side of each elastic buckle, a spring is arranged between the two elastic buckles, the walking stick body is provided with a connecting sleeve matched with the tail end of the supporting rod, and the connecting sleeve is provided with clamping grooves matched with the two elastic buckles.

The crutch body is provided with a connecting column which is articulated with the hook.

Folding support on be connected with the sleeve pipe, the bracing piece on be equipped with and be used for the elasticity locking button of sleeve pipe locking on the bracing piece, the locking button including the last elasticity locking button that is used for controlling folding support expansion state with the lower elasticity locking button of control folding support fold condition, the sleeve pipe be equipped with respectively with last elasticity locking button with down elasticity locking button complex go up locking hole and locking hole down.

Through the technical scheme, the beneficial effects of the utility model are that: the utility model discloses a bracing piece and the walking stick body of the detection folding leg of collapsible blind person walking stick can be dismantled and be connected, when expandes folding cloth, when surveying folding leg and this body coupling of walking stick, it can be used for surveying blind person the place ahead from the road surface to convex barrier in the air to survey cloth, prevents that the blind person is injured.

Drawings

Fig. 1 is a schematic structural view of the foldable crutch for the blind of the present invention.

Detailed Description

The structure of the present invention will be further explained with reference to the accompanying drawings.

Referring to fig. 1, the foldable crutch for the blind comprises a crutch body 1 and a handle 2 connected with the crutch body; the blind crutch also comprises a detection cloth 3 used for detecting the front obstacle and a detection folding leg 4 which drives the detection cloth to fold and extend, wherein the detection folding leg 4 comprises a supporting rod 41 and a folding bracket 42 connected with the supporting rod, the detection cloth is connected with the folding bracket, and the tail end of the supporting rod is detachably connected with the crutch body. When the folding cloth is unfolded and the detection folding frame is connected with the crutch body, the detection cloth can be used for detecting obstacles protruding from the road surface to the air in front of the blind person, and the blind person is prevented from being injured.

In the embodiment, the wheel 9 is arranged at the bottom end of the crutch body and is rotatably connected with the crutch body through the wheel shaft fixed on the crutch body, the blind person can push the wheel to move forwards with hands, labor is saved, the L ED lamp is arranged in the wheel shaft, the switch button 10 for controlling the L ED lamp to flicker is arranged on the handle, the battery for supplying power to the L ED lamp is arranged in the handle, and when the switch button is pressed, the L ED lamp flickers to remind people of giving the present to the blind person.

In this embodiment, the bracing piece tail end is equipped with two relative elastic buckle that set up, and every elastic buckle's the outside all is equipped with the joint button, is equipped with the spring between two elastic buckle, be equipped with on the walking stick body with bracing piece tail end complex connecting sleeve, be equipped with respectively on the connecting sleeve with two elastic buckle complex draw-in grooves. When the bracing piece with be connected this body coupling of walking stick, press the joint button, the spring compression is inserted the connecting sleeve to the tail end of bracing piece in, unclamps the joint button, two elastic buckle of spring resilience drive stretch out the card and go into the draw-in groove to realize being connected of bracing piece and walking stick body. When needs are dismantled, press the joint button, extract the bracing piece can to it is convenient to dismantle.

In this embodiment, the supporting rod is provided with a hook 5 hinged with the supporting rod, and the crutch body is provided with a connecting column hooked with the hook. When the bracing piece and this body coupling of walking stick, rotate 5 to open and articulate with the spliced pole to the couple, prevent that the bracing piece from rocking to it is more firm to cooperate elastic buckle to make to be connected between bracing piece and the walking stick body.

In this embodiment, be connected with sleeve 6 on the folding support, be equipped with on the bracing piece and be used for the elasticity locking button of sleeve locking on the bracing piece, the locking button is including the lower elasticity locking button that is used for controlling last elasticity locking button and the folding support fold condition of folding support expansion state, the sleeve pipe be equipped with respectively with last elasticity locking button 7 and elasticity locking button 8 complex down on locking hole and locking hole down. When the sleeve is pushed upwards until the upper elastic locking button is clamped with the upper locking hole, the folding support is unfolded and drives the detection cloth to be unfolded. The detection cloth can be used for detecting barriers protruding from the road surface to the air in front of the blind person, and the blind person is prevented from being injured. When the folding detection device is not used, the elastic locking button is pressed, and when the sleeve is pulled downwards, the folding support is folded and the detection cloth is driven to be folded. Thereby facilitating the use.

While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be understood as limited by the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive work within the scope of the present invention as described in the claims.

Claims

1. A foldable crutch for the blind comprises a crutch body and a handle connected with the crutch body; the method is characterized in that: the blind crutch further comprises detection cloth for detecting the front obstacle and a detection folding frame for driving the detection cloth to fold and extend, wherein the detection folding frame comprises a supporting rod and a folding support connected with the supporting rod, the detection cloth is connected with the folding support, and the tail end of the supporting rod is detachably connected with the crutch body.

2. The foldable blind crutch of claim 1, characterized in that: the walking stick is characterized in that wheels are arranged at the bottom end of the walking stick body, and the wheels are rotatably connected with the walking stick body through wheel shafts fixed on the walking stick body.

3. The foldable blind crutch of claim 2, wherein an L ED lamp is arranged in the wheel shaft, a switch button for controlling the L ED lamp to flicker is arranged on the handle, and a battery for supplying power to the L ED lamp is arranged in the handle.

4. The foldable blind crutch of claim 1, characterized in that: the walking stick comprises a walking stick body and is characterized in that two elastic buckles which are oppositely arranged are arranged at the tail end of the supporting rod, a clamping button is arranged on the outer side of each elastic buckle, a spring is arranged between the two elastic buckles, the walking stick body is provided with a connecting sleeve matched with the tail end of the supporting rod, and the connecting sleeve is provided with clamping grooves matched with the two elastic buckles.

5. The foldable blind crutch of claim 4, further comprising: the crutch body is provided with a connecting column which is articulated with the hook.

6. The foldable blind crutch of claim 1, characterized in that: folding support on be connected with the sleeve pipe, the bracing piece on be equipped with and be used for the elasticity locking button of sleeve pipe locking on the bracing piece, the locking button including the last elasticity locking button that is used for controlling folding support expansion state with the lower elasticity locking button of control folding support fold condition, the sleeve pipe be equipped with respectively with last elasticity locking button with down elasticity locking button complex go up locking hole and locking hole down.