CN113696814A - Portable equipment for correcting eyesight of eyes - Google Patents
Portable equipment for correcting eyesight of eyes Download PDFInfo
- Publication number
- CN113696814A CN113696814A CN202111066163.6A CN202111066163A CN113696814A CN 113696814 A CN113696814 A CN 113696814A CN 202111066163 A CN202111066163 A CN 202111066163A CN 113696814 A CN113696814 A CN 113696814A
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- China
- Prior art keywords
- fixedly connected
- rod
- sleeve
- vision correction
- limiting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
- B60P3/00—Vehicles adapted to transport, to carry or to comprise special loads or objects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
- B60G11/14—Resilient suspensions characterised by arrangement, location or kind of springs having helical, spiral or coil springs only
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D3/00—Steering gears
- B62D3/02—Steering gears mechanical
- B62D3/12—Steering gears mechanical of rack-and-pinion type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/10—Type of spring
- B60G2202/12—Wound spring
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/124—Mounting of coil springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a portable device, and more particularly, to a portable device for eye vision correction. It is equipped with including holding the device, and one side of holding the device turns to the device, and the opposite side of holding the device is equipped with power device, and holding the device is equipped with a plurality of strutting arrangement including holding the case, the bottom that holds the case, and strutting arrangement is including running through the support column that holds the case, and the sleeve has been cup jointed to the bottom outer wall of support column, telescopic inside fixedly connected with supporting spring. According to the invention, the supporting spring is arranged for filtering jolts generated by jolting pavements passed by the portable equipment, so that the jolts received by the vision correction equipment is reduced, the vision correction equipment can be effectively protected by the containing box and the containing cover, the vision correction equipment cannot be damaged due to falling, and meanwhile, the motor drives the gear set and the transmission shaft to rotate the roller, so that the portable equipment is not required to be manually pushed, and the effects of saving manpower and protecting the vision correction equipment from being damaged are realized.
Description
Technical Field
The present invention relates to a portable device, and more particularly, to a portable device for eye vision correction.
Background
The myopia is formed by that the retina can not obtain clear images due to low or delayed lens adjusting ability, so that the axis of the eye is increased, the key point for treating the myopia is to improve the adjusting function of the eye, the amblyopia is a vision development disorder disease which has great harm to children, and the common responsibility of the whole society for paying attention to the health of the teenagers is to pay attention to the eye health of the teenagers.
Present electronic product uses widely in people's life, uses these electronic products for a long time and can lead to the eyesight to descend, influences daily life, has some equipment of correcting eyesight on the present market, and these equipment are the shape of glasses mostly, does not have dedicated transportation equipment at the in-process of transportation, and uses traditional shallow transportation harder, causes the damage easily when suffering to drop and jolt, can't play the protection effect to eyesight correction equipment.
However, the existing glasses box storage device has poor storage effect, the glasses box is easy to shake in the storage and transportation process, so that the glasses box falls off and is damaged, and some devices for storing the glasses box by adopting a positioning mechanism have small storage amount, are inconvenient to use and need to be improved; in road transportation, jolt is inevitably generated, the problem that people need to consider how to effectively protect products in transportation is often solved, and a plurality of methods are also adopted for protecting people in transportation by glasses. The conventional glasses transportation package is usually to put the glasses in the glasses case and then put them into the packing box or put them into the packing box separately, and the packing box is also a common carton without protection inside. In the method of putting into the packing carton after putting into the spectacle case with glasses, in order to put into the spectacle case with glasses, the spectacle case just must be greater than glasses otherwise just can't be put into, and glasses can't be fixed just can take place the drunkenness in the transportation in the spectacle case to lead to the damage of glasses and spectacle case.
Disclosure of Invention
The invention aims to provide portable equipment for eye vision correction, wherein the arranged supporting spring is used for filtering jolts generated by jolting pavements passed by the portable equipment, so that jolts borne by the vision correction equipment are reduced, a containing box and a containing cover can effectively protect the vision correction equipment, the vision correction equipment cannot be damaged due to falling, and meanwhile, a motor drives a gear set and a transmission shaft to rotate a roller, so that the portable equipment is not required to be manually pushed, and the effects of saving manpower and protecting the vision correction equipment from being damaged are realized; to solve the problems set forth in the background art described above.
In order to achieve the purpose, the invention provides portable equipment for correcting eye vision, which comprises a containing device, wherein a steering device is arranged on one side of the containing device, a power device is arranged on the position, far away from the steering device, of the bottom side of the containing device, the containing device comprises a containing box, a plurality of supporting devices are arranged at the bottom of the containing box, each supporting device comprises a supporting column penetrating through the containing box, a sleeve is sleeved on the outer wall of the bottom end of each supporting column, the sleeve is in sliding connection with the supporting column, a supporting spring is fixedly connected inside the sleeve, the top end of the supporting spring is fixedly connected with the bottom end of the supporting column, a supporting block is fixedly connected with the bottom end of the sleeve, one end of the supporting block is rotatably connected with a roller, the power device comprises a driving mechanism, the driving mechanism comprises a motor, and the motor is fixedly connected with the supporting block, one end of the motor is fixedly connected with a gear set, one end of the gear set is fixedly connected with a transmission shaft, and two ends of the transmission shaft penetrate through the supporting block and the roller wheel to be fixedly connected.
As a further improvement of the technical scheme, one side of the top end of the containing box is hinged with a containing cover, and the middle of one end of the containing box is fixedly connected with a limiting rod close to the bottom side.
As a further improvement of the technical scheme, the steering device comprises a steering rod, the steering rod penetrates through the limiting rod and is in rotating connection with the limiting rod, and a transmission mechanism is fixedly connected to the bottom end of the steering rod.
As a further improvement of the technical scheme, the top of one end of the transmission mechanism is fixedly connected with a transmission rod penetrating through the containing box, the top of the transmission rod is fixedly connected with a linkage mechanism, and the bottoms of two ends of the linkage mechanism are fixedly connected with the support columns.
As a further improvement of the technical scheme, a steering gear is fixedly connected to the position, close to the middle, of the outer wall of the steering rod, and the steering gear is in rotating connection with the limiting rod.
As a further improvement of the technical scheme, a clamping block is arranged on one side of the steering gear, the clamping block is in clamping fit with teeth of the steering gear, the clamping block is in sliding connection with the limiting rod, a sliding sleeve is sleeved on the outer wall of one end of the clamping block, the sliding sleeve is fixedly connected with the limiting rod, a limiting spring is fixedly connected with the inside of the sliding sleeve, and the limiting spring is fixedly connected with the clamping block.
As a further improvement of this technical scheme, the one end of transmission shaft is equipped with arrestment mechanism, arrestment mechanism includes the restriction cover, restriction cover and supporting shoe fixed connection, one side sliding connection of restriction cover has the slide bar that runs through the restriction cover, the one end fixedly connected with brake spring of slide bar, brake spring's one end with inject cover fixed connection, the other end fixedly connected with brake pad of slide bar, brake pad and gyro wheel joint cooperation, the one end sliding connection of restriction cover has the inserted bar that runs through the restriction cover, inserted bar and slide bar cooperation of pegging graft, the one end fixedly connected with grafting spring of inserted bar, the one end of grafting spring with inject cover fixed connection.
Compared with the prior art, the invention has the beneficial effects that:
in the portable equipment for eye vision correction, the supporting spring is used for filtering jolts generated on a jolt road surface passed by the portable equipment, jolts received by the vision correction equipment is reduced, so that the accommodating box and the accommodating cover can effectively protect the vision correction equipment, the vision correction equipment cannot fall to cause damage, meanwhile, the motor drives the gear set and the transmission shaft to rotate the idler wheels, two ends of the transmission shaft penetrate through the supporting block and the idler wheels to be fixedly connected, the vision correction equipment is fixedly protected in the transportation process, jolts, shakes and filters to avoid damage in the moving process, manpower is not needed for pushing, and labor is saved; the portable equipment does not need to be manually pushed, so that the effects of saving manpower and protecting the vision correction equipment from being damaged are achieved.
When the portable device needs to turn, the steering rod is rotated, the steering rod drives the roller to rotate through the transmission mechanism and the linkage mechanism, and meanwhile, the angle of the steering gear is fixed by the clamping block under the matching of the clamping block and the limiting spring, so that an operator can adjust the movement of the portable device conveniently, and the vision correction device is protected from being damaged.
When specifically using, when this portable equipment is fixed to needs, pull open the inserted bar, finish its and the grafting cooperation of slide bar, inject the spring and drive slide bar and brake pads and fix the gyro wheel, realize the fixed to this portable equipment, avoid inside vision correction equipment to receive outside striking and damage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic overall structure diagram of an embodiment 1 of a portable device for correcting eye vision according to the present invention;
fig. 2 is a schematic structural diagram of a containing device of the embodiment 1 of the portable equipment for correcting the eyesight of the eyes;
fig. 3 is a schematic structural diagram of a supporting device of an embodiment 1 of the portable apparatus for correcting eye vision according to the invention;
FIG. 4 is a schematic structural diagram of a steering device of embodiment 1 of a portable apparatus for correcting eye vision according to the present invention;
FIG. 5 is a cross-sectional view of a limiting rod of the portable device 1 for correcting eye vision according to the present invention;
FIG. 6 is a schematic diagram of the mechanism of the power unit of embodiment 1 of the portable device for correcting eye vision according to the present invention;
FIG. 7 is a schematic diagram of a driving mechanism of embodiment 1 of a portable device for correcting eye vision according to the present invention;
fig. 8 is a mechanism diagram of the braking mechanism of embodiment 2 of the portable device for eye vision correction of the present invention.
The various reference numbers in the figures mean:
100. a containing device;
110. a containing box; 111. a containing cover; 112. a restraining bar; 120. a support device; 121. a support pillar; 122. a sleeve; 123. a support block;
200. a steering device;
210. a steering lever; 211. a steering gear; 212. a clamping block; 213. a sliding sleeve; 220. a transmission mechanism; 230. a linkage mechanism;
300. a power plant;
310. a drive mechanism; 311. a motor; 312. a gear set; 313. a drive shaft; 320. a brake mechanism; 321. a brake pad; 322. a limiting sleeve; 323. a slide bar; 324. and (4) inserting the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Example 1
Referring to fig. 1 to 7, the present embodiment provides a portable device for eye vision correction, including a holding device 100, a turning device 200 is disposed on one side of the holding device 100, a power device 300 is disposed at a position away from the turning device 200 on the bottom side of the holding device 100, the holding device 100 includes a holding box 110, the holding box 110 is used for holding a vision correction device and protecting the vision correction device from falling down, a plurality of supporting devices 120 are disposed at the bottom of the holding box 110, each supporting device 120 includes a supporting column 121 penetrating through the holding box 110, the supporting column 121 is used for supporting the holding box 110, a sleeve 122 is sleeved on the outer wall of the bottom end of the supporting column 121, the sleeve 122 is used for placing the supporting column 121, the sleeve 122 is slidably connected with the supporting column 121, a supporting spring is fixedly connected inside the sleeve 122, the supporting spring is used for filtering vibration transmitted by a roller and protecting the vision correction device from being damaged by bumping, the top end of the supporting spring is fixedly connected with the bottom end of the supporting column 121, the bottom end of the sleeve 122 is fixedly connected with the supporting block 123, the supporting block 123 is used for supporting the sleeve 122, one end of the supporting block 123 is rotatably connected with a roller wheel which is used for driving the portable equipment to move, the power device 300 comprises a driving mechanism 310, the driving mechanism 310 comprises a motor 311, the motor 311 provides power to drive a gear set 312, the motor 311 is fixedly connected with the supporting block 123 and the supporting block 123, one end of the motor 311 is fixedly connected with the gear set 312, the gear set 312 is composed of two parallel gears which are meshed with each other, one end of the gear set 312 is fixedly connected with a transmission shaft 313, the transmission shaft 313 is used for driving the roller wheel to rotate, two ends of the transmission shaft 313 penetrate through the supporting block 123 and the roller wheel to be fixedly connected, the vision correction equipment is fixedly protected during transportation, and meanwhile, vibration during moving is filtered to avoid damage of the vision correction equipment, and does not need manpower to push, and is more labor-saving.
Further, a containing cover 111 is hinged to one side of the top end of the containing box 110, the containing cover 111 is used for helping the containing box 110 to fix the vision correction device, a limiting rod 112 is fixedly connected to a position, close to the bottom side, of the middle portion of one end of the containing box 110, the limiting rod 112 is used for limiting the position of a steering rod 210, the steering device 200 comprises a steering rod 210, the steering rod 210 is used for helping a roller to change the moving direction, the steering rod 210 penetrates through the limiting rod 112 and is rotatably connected with the limiting rod 112, a transmission mechanism 220 is fixedly connected to the bottom end of the steering rod 210, the transmission mechanism 220 is composed of two belt pulleys and a belt, the two belt pulleys are connected through the belt, a transmission rod penetrating through the containing box 110 is fixedly connected to the top portion of one end of the transmission mechanism 220, the transmission rod is used for driving a linkage mechanism 230, a linkage mechanism 230 is fixedly connected to the top portion of the transmission rod, the linkage mechanism 230 is composed of three parallel belt pulleys and one belt, the three belt pulleys are connected through a belt, the bottoms of the two ends of the linkage mechanism 230 are fixedly connected with the support column 121, the position, close to the middle, of the outer wall of the steering rod 210 is fixedly connected with a steering gear 211, the steering gear 211 is matched with a fixture block 212 so as to fix the angle of the steering rod 210, the steering gear 211 is rotatably connected with a limiting rod 112, one side of the steering gear 211 is provided with the fixture block 212, the fixture block 212 is in clamping fit with teeth of the steering gear 211, the fixture block 212 is in sliding connection with the limiting rod 112, a sliding sleeve 213 is sleeved on the outer wall of one end of the fixture block 212 and used for limiting the position of the fixture block 212, the sliding sleeve 213 is fixedly connected with the limiting rod 112, a limiting spring is fixedly connected inside the sliding sleeve 213 and used for driving the fixture block 212 to limit the rotating angle of the steering gear 211, the limiting spring is fixedly connected with the fixture block 212, the roller can be rotated to any angle by the steering rod 210, and the fixture block 212 fixes the steering angle of the steering rod 210 through the steering gear 211 after adjustment is completed, the operator can adjust the moving direction of the portable device conveniently.
The portable equipment for eye vision correction of this embodiment is when specifically using, put into with vision correction equipment and hold inside the case 110, cover and hold lid 111 and prevent that vision correction equipment from falling out, motor 311 passes through gear train 312 and transmission shaft 313 and drives the gyro wheel rotation, when meetting the road surface of jolting, the vibrations that supporting spring transmitted out with the gyro wheel are given and are filtered, the protection holds the inside vision correction equipment of case 110 and can not receive vibrations and cause the damage, when this portable equipment needs to turn, rotate steering column 210, steering column 210 drives the gyro wheel rotation through drive mechanism 220 and link gear 230, fixture block 212 is fixed with steering gear 211's angle under the cooperation with injecing the spring simultaneously, be convenient for the operator adjusts the removal of this portable equipment, protect vision correction equipment not damaged simultaneously.
Example 2
In order to facilitate the power device 300 to be braked, referring to fig. 8, in contrast to the embodiment 1, one end of the transmission shaft 313 is provided with a brake mechanism 320, the brake mechanism 320 includes a limiting sleeve 322, the limiting sleeve 322 is used for limiting the position of a sliding rod 323, the limiting sleeve 322 is fixedly connected with a supporting block 123, one side of the limiting sleeve 322 is slidably connected with the sliding rod 323 penetrating through the limiting sleeve 322, the sliding rod 323 is used for driving a brake block 321, one end of the sliding rod 323 is fixedly connected with a brake spring, the brake spring is used for driving the sliding rod 323 and the brake block 321 to fix a roller, one end of the brake spring is fixedly connected with the limiting sleeve 322, the other end of the sliding rod 323 is fixedly connected with the brake block 321, the brake block 321 is used for fixing the roller, the brake block 321 and the roller are in snap fit, one end of the limiting sleeve 322 is slidably connected with an insert rod 324 penetrating through the limiting sleeve 322, the insert rod 324 is used for fixing the position of the sliding rod 323, the insert rod 324 and the slide rod 323 are in plug fit, one end of the insertion rod 324 is fixedly connected with an insertion spring, the insertion spring is used for helping the insertion rod 324 to fix the position of the sliding rod 323, one end of the insertion spring is fixedly connected with the limiting sleeve 322, the limitation on the roller is achieved, the roller is fixed when the portable device needs to be stopped, and the portable device is prevented from sliding to cause the damage to the internal vision correction device such as wall collision.
When the portable device for correcting the eyesight of the eyes of the embodiment is used specifically, when the portable device needs to be fixed, the inserting rod 324 is pulled open, the inserting and matching of the inserting rod 324 and the sliding rod 323 is finished, the limiting spring drives the sliding rod 323 and the brake block 321 to fix the roller, the portable device is fixed, and the internal eyesight correction device is prevented from being damaged due to external impact.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A portable apparatus for ocular vision correction, comprising containing means (100), characterized in that: the steering device (200) is arranged on one side of the containing device (100), the power device (300) is arranged at a position, far away from the steering device (200), of the bottom side of the containing device (100), the containing device (100) comprises a containing box (110), a plurality of supporting devices (120) are arranged at the bottom of the containing box (110), each supporting device (120) comprises a supporting column (121) penetrating through the containing box (110), a sleeve (122) is sleeved on the outer wall of the bottom end of each supporting column (121), the sleeve (122) is in sliding connection with the supporting column (121), a supporting spring is fixedly connected inside the sleeve (122), the top end of the supporting spring is fixedly connected with the bottom end of the supporting column (121), a supporting block (123) is fixedly connected to the bottom end of the sleeve (122), a roller is rotatably connected to one end of the supporting block (123), and the power device (300) comprises a driving mechanism (310), the driving mechanism (310) comprises a motor (311), the motor (311) is fixedly connected with the supporting block (123), one end of the motor (311) is fixedly connected with a gear set (312), one end of the gear set (312) is fixedly connected with a transmission shaft (313), and two ends of the transmission shaft (313) penetrate through the supporting block (123) and are fixedly connected with the roller.
2. The portable device for ocular vision correction of claim 1, characterized in that: one side of the top end of the containing box (110) is hinged with a containing cover (111), and the middle of one end of the containing box (110) is fixedly connected with a limiting rod (112) close to the bottom side.
3. The portable device for ocular vision correction of claim 1, characterized in that: the steering device (200) comprises a steering rod (210), the steering rod (210) penetrates through the limiting rod (112) and is in rotating connection with the limiting rod (112), and a transmission mechanism (220) is fixedly connected to the bottom end of the steering rod (210).
4. The portable device for eye vision correction of claim 3, wherein: the top of one end of the transmission mechanism (220) is fixedly connected with a transmission rod penetrating through the containing box (110), the top end of the transmission rod is fixedly connected with a linkage mechanism (230), and the bottoms of the two ends of the linkage mechanism (230) are fixedly connected with the supporting column (121).
5. The portable device for eye vision correction of claim 4, wherein: the outer wall of the steering rod (210) is fixedly connected with a steering gear (211) close to the middle, and the steering gear (211) is rotatably connected with the limiting rod (112).
6. The portable device for ocular vision correction of claim 5, characterized in that: a clamping block (212) is arranged on one side of the steering gear (211), the clamping block (212) is in clamping fit with teeth of the steering gear (211), the clamping block (212) is in sliding connection with the limiting rod (112), a sliding sleeve (213) is sleeved on the outer wall of one end of the clamping block (212), the sliding sleeve (213) is fixedly connected with the limiting rod (112), a limiting spring is fixedly connected to the inside of the sliding sleeve (213), and the limiting spring is fixedly connected with the clamping block (212).
7. The portable device for ocular vision correction of claim 1, characterized in that: one end of the transmission shaft (313) is provided with a brake mechanism (320), the brake mechanism (320) comprises a limiting sleeve (322), the limiting sleeve (322) is fixedly connected with the supporting block (123), one side of the limiting sleeve (322) is connected with a sliding rod (323) penetrating through the limiting sleeve (322) in a sliding way, one end of the sliding rod (323) is fixedly connected with a brake spring, one end of the brake spring is fixedly connected with the limiting sleeve (322), the other end of the slide bar (323) is fixedly connected with a brake block (321), the brake block (321) is in clamping fit with the roller, one end of the limiting sleeve (322) is connected with an inserted bar (324) which penetrates through the limiting sleeve (322) in a sliding way, the plug rod (324) is in plug-in fit with the sliding rod (323), one end of the plug rod (324) is fixedly connected with a plug spring, and one end of the plug spring is fixedly connected with the limiting sleeve (322).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111066163.6A CN113696814A (en) | 2021-09-13 | 2021-09-13 | Portable equipment for correcting eyesight of eyes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111066163.6A CN113696814A (en) | 2021-09-13 | 2021-09-13 | Portable equipment for correcting eyesight of eyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113696814A true CN113696814A (en) | 2021-11-26 |
Family
ID=78659962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111066163.6A Pending CN113696814A (en) | 2021-09-13 | 2021-09-13 | Portable equipment for correcting eyesight of eyes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113696814A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0999839A (en) * | 1995-10-06 | 1997-04-15 | Kokuyo Co Ltd | Moving carriage |
| WO1998055351A1 (en) * | 1997-06-03 | 1998-12-10 | Harmelerwaard Patents B.V. | Assembly for transporting pallets, containers and the like, and the use of such an assembly |
| CN201613919U (en) * | 2010-02-26 | 2010-10-27 | 赵明友 | Steering locking mechanism of hand-moving camera car |
| CN207433568U (en) * | 2017-03-19 | 2018-06-01 | 王金燕 | A kind of article transfer car(buggy) |
| CN108557404A (en) * | 2018-06-12 | 2018-09-21 | 浙江汇今建都环境科技有限公司 | A kind of Intelligent logistics transport vehicle |
| CN208069740U (en) * | 2018-02-12 | 2018-11-09 | 江苏伟康洁婧医疗器械股份有限公司 | A kind of medical turnover box |
| CN110091900A (en) * | 2019-05-24 | 2019-08-06 | 中信国安建工集团有限公司 | A kind of material transport equipment and its application method deep-cutting roadbed for mountain highway |
| CN112441099A (en) * | 2020-11-30 | 2021-03-05 | 江西恒和物流有限公司 | Commodity circulation is with convenient large-scale parcel mount that removes |
| CN213442676U (en) * | 2020-03-30 | 2021-06-15 | 陈文燕 | Circuit handling device for electric power construction |
-
2021
- 2021-09-13 CN CN202111066163.6A patent/CN113696814A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0999839A (en) * | 1995-10-06 | 1997-04-15 | Kokuyo Co Ltd | Moving carriage |
| WO1998055351A1 (en) * | 1997-06-03 | 1998-12-10 | Harmelerwaard Patents B.V. | Assembly for transporting pallets, containers and the like, and the use of such an assembly |
| CN201613919U (en) * | 2010-02-26 | 2010-10-27 | 赵明友 | Steering locking mechanism of hand-moving camera car |
| CN207433568U (en) * | 2017-03-19 | 2018-06-01 | 王金燕 | A kind of article transfer car(buggy) |
| CN208069740U (en) * | 2018-02-12 | 2018-11-09 | 江苏伟康洁婧医疗器械股份有限公司 | A kind of medical turnover box |
| CN108557404A (en) * | 2018-06-12 | 2018-09-21 | 浙江汇今建都环境科技有限公司 | A kind of Intelligent logistics transport vehicle |
| CN110091900A (en) * | 2019-05-24 | 2019-08-06 | 中信国安建工集团有限公司 | A kind of material transport equipment and its application method deep-cutting roadbed for mountain highway |
| CN213442676U (en) * | 2020-03-30 | 2021-06-15 | 陈文燕 | Circuit handling device for electric power construction |
| CN112441099A (en) * | 2020-11-30 | 2021-03-05 | 江西恒和物流有限公司 | Commodity circulation is with convenient large-scale parcel mount that removes |
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