CN219662229U - Blind stick for helping blind person feel waterscape - Google Patents
Blind stick for helping blind person feel waterscape Download PDFInfo
- Publication number
- CN219662229U CN219662229U CN202222423781.8U CN202222423781U CN219662229U CN 219662229 U CN219662229 U CN 219662229U CN 202222423781 U CN202222423781 U CN 202222423781U CN 219662229 U CN219662229 U CN 219662229U
- Authority
- CN
- China
- Prior art keywords
- measuring
- blind person
- blind
- rod
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000004804 winding Methods 0.000 claims abstract description 9
- 230000005484 gravity Effects 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 19
- 238000005259 measurement Methods 0.000 abstract description 14
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000021332 multicellular organism growth Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The utility model provides a blind crutch for helping the blind person to feel waterscape, which comprises a crutch body, wherein the crutch body comprises an upper rod, a lower rod and a handle, a measuring groove is formed in the side wall of the upper rod, a winding wheel is arranged at the upper end inside the measuring groove, a coil spring is arranged in the winding wheel, a first stay rope is wound on the winding wheel, the lower end of the first stay rope is connected with a measuring slide block, and measuring scales are arranged beside the measuring groove; a mounting groove is arranged on the side wall of the lower rod, a detection rod is rotatably arranged in the mounting groove, the lower end of the detection rod is connected with an integrated balancing weight, the detection rod is characterized in that a movable sliding groove is formed in the side wall of the detection rod, a movable sliding block is arranged in the movable sliding groove in a sliding mode, and a buoy is arranged on the side wall of the movable sliding block. The utility model discloses can let the blind person learn the depth of regional water that is located through the measurement scale that the touch pointer pointed to, improve the safety consciousness of blind person, can also let the blind person obtain the relaxation of whole mind and body, be favorable to the healthy mind and body growth of blind person.
Description
Technical Field
The utility model mainly relates to the technical field of a blind crutch, in particular to a blind crutch for helping the blind to feel waterscape.
Background
The blind stick is an auxiliary instrument for the walking of the blind, and can enable the blind to detect the front unknown road conditions so as to improve the walking safety of the blind.
In areas such as coastal parks, special playing areas can be provided, and the blind crutch cannot enable the blind person to sense the depth of water, so that the safety consciousness of the blind person cannot be improved, and the blind person has a certain risk when walking in water, so that if the blind person wants to play with water, a caretaker is required to accompany the blind person by the blind person. However, the carer is tightly following the blind person, so that the blind person can not get the whole body and mind relaxed, and can feel that the blind person is specially treated, and the healthy growth of the blind person is not facilitated, and therefore, a blind crutch capable of enabling the blind person to feel waterscape depth is needed.
Disclosure of Invention
The technical scheme of the utility model aims at the technical problem that the prior art is too single, provides a solution which is obviously different from the prior art, and mainly provides a blind crutch for helping the blind to feel waterscape, so as to solve the technical problem in the prior art.
The technical scheme adopted for solving the technical problems is as follows:
the utility model provides a help blind cane of blind person's perception waterscape, includes the cane body, the cane body includes upper boom and lower pole and the handle of upper and lower integral type structure, be equipped with the measuring groove on the upper boom lateral wall, the reel is installed to the inside upper end of measuring groove, just the reel embeds there is the coil spring, the winding has first stay cord on the reel, first stay cord lower extreme is connected with the measurement slider, just the measurement slider slides in the measuring groove, be equipped with the measurement scale beside the measuring groove; the side wall of the lower rod is provided with a setting groove, a detection rod is rotatably arranged in the setting groove, the lower end of the detection rod is connected with an integrated balancing weight, the side wall of the detection rod is provided with a moving chute, a moving slide block slides in the moving chute, the buoy is arranged on the side wall of the movable slide block, the lower end of the measuring slide block is connected with a second pull rope, a plurality of guide wheels are arranged at the upper end inside the detection rod, and the other end of the second pull rope bypasses the guide wheels and is connected with the movable slide block.
Preferably, the gravity of the movable slide block is larger than the pull force of the coil spring, and when the buoy floats on water, the buoyancy of the buoy is larger than the gravity of the movable slide block.
Preferably, an indicator is mounted on one side of the measuring slide block, the indicator faces to the measuring scale, and the numbers on the measuring scale are marked as braille.
Preferably, a buffer pad is arranged at the lower end of the balancing weight.
Preferably, the upper end of the balancing weight is provided with a slot, the inside of the crutch body is connected with a locking rod in a threaded manner, and the lower end of the locking rod is positioned in the slot.
Compared with the prior art, the utility model has the beneficial effects that:
(1) When a blind person plays with water to play, the locking rod is manually rotated, the lower end of the locking rod leaves the inside of the slot, the detection rod leaves the mounting groove under the drive of the balancing weight and is perpendicular to the ground, the buoy floats upwards in the water, so that the movable sliding block is driven to move upwards in the movable sliding groove until the buoy moves to the water surface, the movable sliding block moves upwards under the influence of the coil spring, the first pull rope and the second pull rope, so that the measuring sliding block synchronously moves in the measuring groove, the measuring sliding block and the movable sliding block are located at the same distance, the blind person can know the depth of water in the area by touching the measuring scale pointed by the indicating needle, the blind person can sense the depth of the water, the safety consciousness of the blind person is improved, a certain risk is avoided when the blind person walks in the water, meanwhile, the blind person does not need to be cared, the blind person can obtain the relaxation of the whole body and mind, and health of the blind person are facilitated;
(2) The crutch can also be directly inserted into a waterscape to check the water level height of the waterscape, thereby being beneficial to improving the safety consciousness of the blind.
The utility model will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic perspective view of a cane body of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a schematic plan view of the pole body of the present utility model;
FIG. 4 is an enlarged view of the utility model at B in FIG. 3;
fig. 5 is a schematic perspective view of a test rod according to the present utility model.
In the figure: 1. a stick body; 11. a pole is arranged; 12. a lower rod; 13. a handle; 2. a measuring tank; 21. a winding wheel; 22. a first pull rope; 23. measuring a sliding block; 24. an indicator needle; 25. measuring the scale; 26. a second pull rope; 3. measuring the scale; 31. a detection rod; 32. balancing weight; 33. moving the chute; 34. moving the slide block; 35. a buoy; 36. a guide wheel; 37. a cushion pad; 38. a slot; 39. and a locking rod.
Detailed Description
In order that the utility model may be more fully understood, a more particular description of the utility model will be rendered by reference to the appended drawings, in which several embodiments of the utility model are illustrated, but which may be embodied in different forms and are not limited to the embodiments described herein, which are, on the contrary, provided to provide a more thorough and complete disclosure of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides a help blind cane of blind impression waterscape, includes the cane body 1, the cane body 1 includes upper rod 11 and lower pole 12 and the handle 13 of upper and lower integral type structure, be equipped with measuring groove 2 on the upper rod 11 lateral wall, the rolling wheel 21 is installed to the inside upper end of measuring groove 2, just the rolling wheel 21 embeds there is the coil spring, the winding has first stay cord 22 on the rolling wheel 21, first stay cord 22 lower extreme is connected with measurement slider 23, just measurement slider 23 slides in measuring groove 2, measuring groove 2 side is equipped with measurement scale 25, the pilot pin 24 is installed to measurement slider 23 one side, just pilot pin 24 is towards measurement scale 25, the digital mark on the measurement scale 25 is the braille. The blind person can know the depth of water in the area by touching the measurement scale 25 pointed by the indicating needle 24, so that the blind person can sense the depth of water, the safety consciousness of the blind person is improved, certain risk of the blind person when walking in water is avoided, meanwhile, a carer is not required, the blind person can be relaxed, and the healthy physical and mental growth of the blind person is facilitated.
Referring to fig. 1-5, a positioning groove 3 is provided on a side wall of the lower rod 12, a detecting rod 31 is rotatably mounted in the positioning groove 3, a integrated balancing weight 32 is connected to a lower end of the detecting rod 31, a moving chute 33 is provided on a side wall of the detecting rod 31, a moving slide 34 slides in the moving chute 33, a buoy 35 is mounted on a side wall of the moving slide 34, a second pull rope 26 is connected to a lower end of the measuring slide 23, a plurality of guide wheels 36 are mounted on an upper end of the inner portion of the detecting rod 31, and the other end of the second pull rope 26 bypasses the plurality of guide wheels 36 and is connected with the moving slide 34. When the blind crutch is actually used, the blind person holds the handle 13, the lower rod 12 strikes the ground, and the blind crutch is inclined to the ground, so after the limit of the detection rod 31 is opened, the detection rod 31 can leave the placement groove 3 under the drive of the balancing weight 32 and is vertical to the ground, and at the moment, the buffer pad 37 is close to the ground or is in contact with the ground.
Referring to fig. 1-5, the gravity of the moving slide 34 is greater than the tension of the coil spring, so as to ensure that the initial state of the moving slide 34 is at the lowest end of the moving chute 33, the coil spring is in a stretched state, the buoyancy of the buoy 35 is greater than the gravity of the moving slide 34 when the buoy 35 floats on water, the moving slide 34 can ascend when the buoy 35 is influenced by the buoyancy, the first pull rope 22 and the second pull rope 26 can be tightened due to the existence of the coil spring, the buffer 37 is arranged at the lower end of the balancing weight 32, and the buffer 37 can reduce the impact force influence caused by the impact of the balancing weight 32 and the ground.
Referring to fig. 1-5, the upper end of the balancing weight 32 is provided with a slot 38, the inside of the stick body 1 is connected with a locking rod 39 in a threaded manner, the lower end of the locking rod 39 is located inside the slot 38, when the detection rod 31 needs to be used, the locking rod 39 is rotated, so that the locking rod 39 moves upwards, the lower end of the locking rod 39 leaves the inside of the slot 38, then the detection rod 31 is taken out, when the detection rod 31 is retracted, the detection rod 31 is moved back to the mounting groove 3, then the locking rod 39 is rotated, so that the lower end of the locking rod 39 enters the inside of the slot 38, the detection rod 31 is limited, and the detection rod 31 can be prevented from accidentally sliding out of the mounting groove 3 through the locking rod 39, thereby affecting the normal use of the stick body 1.
The specific operation mode of the utility model is as follows:
when the blind person plays with water to play, the locking rod 39 is manually rotated, so that the locking rod 39 moves upwards, the lower end of the locking rod 39 leaves the inside of the slot 38, and when the blind person uses, the blind person holds the handle 13, the lower rod 12 knocks on the ground, the blind person inclines to the ground, so that the detection rod 31 leaves the mounting groove 3 under the drive of the balancing weight 32 and is perpendicular to the ground, at the moment, the buffer pad 37 approaches the ground or contacts with the ground, the buoy 35 is floated by buoyancy in water, thereby driving the movable slide 34 to move upwards in the movable slide groove 33 until the buoy 35 moves to the water surface, and under the influence of the coil spring, the first pull rope 22 and the second pull rope 26, the measurement slide 23 moves synchronously in the measuring groove 2, the measurement slide 23 and the movable slide 34 are located at the same distance, the blind person can know the depth of water in the area through the measurement scale 25 pointed by the touch indication needle 24, and the blind person can directly insert the water scene height to see the water level, so that the safety consciousness is improved.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the embodiments described above, but is intended to be within the scope of the utility model, as long as such insubstantial modifications are made by the method concepts and technical solutions of the utility model, or the concepts and technical solutions of the utility model are applied directly to other occasions without any modifications.
Claims (5)
1. The utility model provides a help blind cane of blind impression water scenery, includes cane body (1), its characterized in that: the crutch body (1) comprises an upper rod (11) and a lower rod (12) which are of an upper-lower integrated structure and a handle (13), a measuring groove (2) is formed in the side wall of the upper rod (11), a winding wheel (21) is arranged at the upper end inside the measuring groove (2), a coil spring is arranged in the winding wheel (21), a first pull rope (22) is wound on the winding wheel (21), a measuring sliding block (23) is connected to the lower end of the first pull rope (22), the measuring sliding block (23) slides in the measuring groove (2), and measuring scales (25) are arranged beside the measuring groove (2);
be equipped with mounting groove (3) on lower pole (12) lateral wall, mounting groove (3) inside rotation is installed measuring bar (31), measuring bar (31) lower extreme is connected with integral type balancing weight (32), be equipped with on measuring bar (31) lateral wall and remove spout (33), it has removal slider (34) to remove spout (33) inside slip, install buoy (35) on removal slider (34) lateral wall, measuring slider (23) lower extreme is connected with second stay cord (26), a plurality of leading wheels (36) are installed to measuring bar (31) inside upper end, a plurality of leading wheels (36) are walked around to the second stay cord (26) other end and are connected with removal slider (34).
2. A cane for assisting a blind person in feeling a waterscape as defined in claim 1, wherein: the gravity of the movable slide block (34) is larger than the pull force of the coil spring, and when the buoy (35) floats on water, the buoyancy of the buoy (35) is larger than the gravity of the movable slide block (34).
3. A cane for assisting a blind person in feeling a waterscape as defined in claim 1, wherein: an indicator needle (24) is arranged on one side of the measuring slide block (23), the indicator needle (24) faces to a measuring scale (25), and numbers on the measuring scale (25) are marked as braille.
4. A cane for assisting a blind person in feeling a waterscape as defined in claim 1, wherein: and a buffer cushion (37) is arranged at the lower end of the balancing weight (32).
5. A cane for assisting a blind person in feeling a waterscape as defined in claim 1, wherein: the upper end of the balancing weight (32) is provided with a slot (38), the inside thread of the crutch body (1) is connected with a locking rod (39), and the lower end of the locking rod (39) is positioned inside the slot (38).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222423781.8U CN219662229U (en) | 2022-09-13 | 2022-09-13 | Blind stick for helping blind person feel waterscape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222423781.8U CN219662229U (en) | 2022-09-13 | 2022-09-13 | Blind stick for helping blind person feel waterscape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662229U true CN219662229U (en) | 2023-09-12 |
Family
ID=87926958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222423781.8U Active CN219662229U (en) | 2022-09-13 | 2022-09-13 | Blind stick for helping blind person feel waterscape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662229U (en) |
-
2022
- 2022-09-13 CN CN202222423781.8U patent/CN219662229U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201052143Y (en) | Acupuncture points detecting device | |
| CN219662229U (en) | Blind stick for helping blind person feel waterscape | |
| CN102018500A (en) | Pulse condition acquisition device | |
| CN113041543B (en) | High jump training device for sports and use method | |
| CN205994948U (en) | A kind of treadmill safety monitoring assembly based on pressure transducer | |
| CN215565904U (en) | Water level measuring instrument for rock and soil exploration drilling | |
| CN211477313U (en) | Floating ball type water level observation ruler | |
| CN201155970Y (en) | Pull type ground clearance measurement ruler | |
| CN117804398B (en) | River ditch depth measuring device for land mapping | |
| CN218865223U (en) | Water level measuring device for hydraulic engineering convenient to carry | |
| CN216717544U (en) | Water level observation device for hydrogeology | |
| CN218350264U (en) | Water quality pH meter | |
| CN211674204U (en) | Step training tester | |
| CN215005382U (en) | Portable soil detection device for environmental monitoring | |
| CN213363940U (en) | Water level measuring instrument convenient to adjust | |
| CN218955756U (en) | Inclinometer for correcting deviation of inclinometer pipe | |
| CN216668928U (en) | Be applied to water level gauge device in tailing storehouse district | |
| CN2179580Y (en) | Helmet conduit penetration experimental bench | |
| CN204881823U (en) | Long measuring device of weight foot | |
| CN219934921U (en) | Soil layer thickness measuring tool for land planning | |
| CN212779217U (en) | Horizontal calibration device for subway rail detection | |
| CN117705219B (en) | Drilling water level measuring device for hydrogeology investigation | |
| CN216385889U (en) | Underground water level measuring device | |
| CN220356469U (en) | Farmland water level monitoring device for farmland water utilization | |
| CN220893523U (en) | Water level measuring instrument convenient to reading |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |