CN220085141U - Hyperopia instrument with level adjuster - Google Patents

Hyperopia instrument with level adjuster Download PDF

Info

Publication number
CN220085141U
CN220085141U CN202321744019.8U CN202321744019U CN220085141U CN 220085141 U CN220085141 U CN 220085141U CN 202321744019 U CN202321744019 U CN 202321744019U CN 220085141 U CN220085141 U CN 220085141U
Authority
CN
China
Prior art keywords
level
concave mirror
hyperopia
cantilever
convex
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
Application number
CN202321744019.8U
Other languages
Chinese (zh)
Inventor
蒋传乐
邓路明
罗通
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai run health management Co.,Ltd.
Original Assignee
Guangzhou Runer Health Technology Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangzhou Runer Health Technology Co ltd filed Critical Guangzhou Runer Health Technology Co ltd
Priority to CN202321744019.8U priority Critical patent/CN220085141U/en
Application granted granted Critical
Publication of CN220085141U publication Critical patent/CN220085141U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

The utility model provides a take hyperopia appearance of level adjustment appearance, including the metal support, metal support and concave mirror casing swing joint, the concave surface and the concave mirror fixed connection of concave mirror casing, the top of concave mirror casing is provided with the first recess that is used for fixed magnetism to inhale lamp fixed metal sheet, the magnetism is inhaled the one end of lamp fixed metal sheet and is inhaled the magnetism and is connected, the concave mirror casing passes through the swing joint convex mirror casing of mobile device, the convex surface and the convex mirror fixed connection of convex mirror casing; a mounting groove is formed in one side face, facing the user, of the convex mirror shell; the level gauge is fixedly arranged on the mounting groove and is provided with a plurality of state level gauges. The utility model discloses an increased the spirit level, solved and can't confirm whether the hyperopia appearance is in 100% accurate horizontality, probably lead to the problem of mirror surface distortion because of the slope simultaneously.

Description

Hyperopia instrument with level adjuster
Technical Field
The utility model relates to the technical field of supporting frames, in particular to a hyperopia instrument with a level adjuster.
Background
The hyperopic mirror on the market at present has a problem that a user is difficult to confirm whether the hyperopic mirror is in a 100% accurate horizontal state in the using process, so that the observation experience is affected; at the same time, the prior art is also unable to effectively solve the problem of specular distortion due to tilting, which can have serious adverse effects on the user's viewing results and limit the scope of application and comfort of the hyperopia instrument. This situation makes it difficult for the user to fully play the role of the distance vision mirror.
Disclosure of Invention
The utility model aims to provide a hyperopia instrument with a level adjuster, which solves the problems that whether the hyperopia instrument is in a 100% accurate level state or not can not be confirmed, and mirror distortion can be caused by inclination.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the hyperopia instrument with the level adjuster is characterized by comprising a metal bracket, wherein the metal bracket is movably connected with a concave mirror shell, the concave surface of the concave mirror shell is fixedly connected with a concave mirror, a first groove for fixing a magnetic lamp fixing metal sheet is formed in the top of the concave mirror shell, one end of the magnetic lamp fixing metal sheet is magnetically connected with the magnetic lamp, the concave mirror shell is movably connected with a convex mirror shell through a movable device, and the convex surface of the convex mirror shell is fixedly connected with the convex mirror; a mounting groove is formed in one side face, facing the user, of the convex mirror shell; the level gauge is fixedly arranged on the mounting groove and is provided with a plurality of state level gauges.
In one embodiment, the metal bracket comprises a bracket barrel, the bracket barrel is movably connected with an adjustable hoop, one side of the adjustable hoop is rotatably connected with a steering gear, and the steering gear is movably connected with a hanging frame.
In one embodiment, the inner wall of the adjustable hoop is provided with a non-slip rubber pad.
In one embodiment, the concave mirror housing is fixedly connected with the hanger through screws and screw holes.
In one embodiment, the concave mirror housing and the convex mirror housing are provided with protection plates at the connection positions of the concave mirror and the convex mirror.
In one embodiment, the concave surface of the concave mirror housing and the convex surface of the convex mirror housing are respectively provided with a baffle plate fixed to the periphery of the concave mirror and the periphery of the convex mirror.
In one embodiment, the connection part of the magnetic attraction lamp and the magnetic attraction lamp fixing metal sheet is a semicircular structure body, and the connection part of the magnetic attraction lamp fixing metal sheet and the magnetic attraction lamp is provided with a semicircular groove and is matched with the connection part of the magnetic attraction lamp. The magnetic lamp is rotationally arranged in the groove of the magnetic lamp fixing metal sheet.
In one embodiment, the movable device is a cantilever.
In one embodiment, the level includes a transverse level, a longitudinal level, and a tilt level.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model solves the problems existing in the prior art by matching with the level gauge, so that the presbyopic instrument is not influenced by unstable hands or changes of body postures in the use process, and the 100% accurate level state can be always maintained; the presbyopic instrument further solves the problem of mirror distortion caused by inclination of the existing product, and further improves the observation experience of a user and the comfort level of the product.
Drawings
FIG. 1 is a side perspective view of a distance vision instrument with a level adjuster according to the present utility model;
FIG. 2 is a front view of a hyperopia instrument with level adjuster according to the present utility model;
FIG. 3 is a rear side view of a hyperopic instrument with level adjuster provided in the present utility model;
fig. 4 is a top view enlarged view of a hyperopic instrument with a level adjuster according to the present utility model.
1. A metal bracket; 101. an adjustable hoop; 102. a diverter; 103. an anti-slip rubber pad; 2. a concave mirror housing; 201. a concave mirror; 202. the magnetic lamp is fixed on the metal sheet; 203. a magnetic lamp; 204. a first groove; 3. a movable device; 4. a convex mirror housing; 401. a convex mirror; 402. a mounting groove; 403. a level gauge; 5. a protection plate; 6. and (5) hanging a rack.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 4, a hyperopia instrument with a level adjuster includes a metal bracket 1, the metal bracket 1 is movably connected with a concave mirror housing 2, a concave surface of the concave mirror housing 2 is fixedly connected with a concave mirror 201, a first groove 204 for fixing a magnetic lamp fixing metal sheet 202 is arranged at the top of the concave mirror housing 2, one end of the magnetic lamp fixing metal sheet 202 is magnetically connected with a magnetic lamp 203, the concave mirror housing 2 is movably connected with a convex mirror housing 4 through a movable device 3, and a convex surface of the convex mirror housing 4 is fixedly connected with a convex mirror 401; the convex mirror housing 4 is provided with a mounting groove 402 on a side facing the user; the mounting groove 402 is fixedly provided with a level 403, and the level 403 is provided with a plurality of status levels.
It should be noted that:
the metal holder 1 of the presbyopic subject is articulated with the concave mirror housing 2 so as to be adjustable and calibrated in real time during use.
The concave mirror 201 is used for focusing the light reflected by the measured object to the focus, so that the measured person can observe and measure the light. Therefore, the fixed connection between the concave mirror 201 and the concave mirror housing 2 is critical, directly affecting the accuracy and stability of the measurement of the presbyopic subject. In practical applications, the concave mirror 201 or the convex mirror 401 is firmly fixed on the concave mirror housing 2 or the convex mirror housing 4 by a mechanical clamping manner, so as to ensure that the relative movement does not occur.
The first recess 204 in the top end of the concave mirror housing 2 is provided for convenient placement of the metal stator. The design of the groove is matched with one end of the magnetic metal fixing sheet, so that the fixing sheet can be firmly inserted into the groove and cannot deviate or slide. The design can effectively avoid the instability or falling of the fixing piece in the using process, thereby ensuring the accuracy and the reliability of the test. In addition, the design of the groove also allows for ease of disassembly and adjustment. The magnetic metal fixing sheet not only can be easily installed in the groove, but also can be detached or reinstalled at any time, thereby facilitating the adjustment and maintenance of the test environment by a user.
The top half-round structure of the magnet 203 has a built-in permanent magnet or electromagnet that can generate attractive force with the magnetic coating on the metal sheet. When the magnetic lamp 203 is required to be used for illumination, a user only needs to place the metal sheet at a position to be illuminated, and then the bottom of the magnetic lamp 203 is opposite to the magnetic coating of the metal sheet, so that the magnetic connection between the two can be realized. In this way, the magnetic lamp 203 can be firmly fixed at the position to be illuminated, and the direction and angle of the lamp can be adjusted at any time to adapt to different requirements.
The concave mirror shell 2 is movably connected with the convex mirror shell 4 through the movable device 3;
a movable device 3 is usually arranged between the concave mirror housing 2 and the convex mirror housing 4, so that the two can be movably connected. The device typically consists of a hinge, a coupling or similar mechanism that allows for relative movement of the concave mirror 201 and the convex mirror 401. Adjustment of the relative positions and directions of the concave mirror 201 and the convex mirror 401 can be achieved, thereby achieving a better imaging effect.
The level 403 is installed, and it can be determined whether the object is in a horizontal state according to the position of the bubble. The level 403 is placed on the presbyopic total convex lens housing 4, and the horizontal direction of the distant object can be determined by observing the position of the air bubble, avoiding adverse effects on the stability and imaging effect of the presbyopic.
As a further improvement, the metal bracket 1 comprises a bracket barrel, the bracket barrel is movably connected with an adjustable hoop 101, one side of the adjustable hoop 101 is rotatably connected with a steering gear 102, and the steering gear 102 is movably connected with a hanging frame 6.
The bracket cylinder is a cylindrical structure, the outer wall of the bracket cylinder is provided with an adjustable hoop 101, two ends of the side opening of the adjustable hoop 101 are respectively provided with a screw hole and a screw, and the adjustable hoop 101 can be freely arranged at any height of the bracket cylinder through threaded connection of the screw holes and the screws, and meanwhile, the bracket cylinder is convenient to install and detach;
the other side of the side opening of the adjustable hoop 101 is provided with a bolt which is rotationally connected with the steering gear 102, and the bolt is fixed on one side of the adjustable hoop 101 through a nut; the other end of the steering gear 102 is rotationally connected with a connecting block on the hanger 6 through a rotating shaft;
as a further improvement, the inner wall of the adjustable hoop 101 is provided with an anti-slip rubber pad 103.
Specifically, the anti-slip rubber pad 103 is designed on the inner wall of the adjustable hoop 101, so that the safety and stability between the metal bracket 1 and the adjustable hoop 101 can be effectively improved. The user can freely adjust the circular arc ring up and down in the required angle range, and the adjustable hoop 101 slides and falls off due to the small friction force between the metal support 1 and the adjustable circular arc ring of the anti-skid rubber pad 103. In addition, the anti-slip rubber pad 103 helps to reduce vibration and sloshing of the metal bracket 1, thereby improving stability of the lens and definition of the observation effect. The whole design can not only increase the comfort and stability of the metal bracket 1, but also help to improve the satisfaction of the user.
As a further improvement, the concave mirror shell 2 and the hanging frame 6 are fixedly connected through screws and screw holes.
Specifically, the concave mirror housing 2 and the hanging frame 6 are fixedly connected with the screw holes through screws, so that the stability and durability of the whole concave mirror 201 can be further improved, and the situation that the concave mirror is loose or swayed in the use process is avoided. Normally, a plurality of screw holes with proper size are formed on the shell of the concave mirror 201, and corresponding through holes are formed on the hanger 6, so that the concave mirror 201 and the hanger are fixedly connected by using screws during installation. The loosening and shaking of the concave mirror 201 due to the self weight or other external force can be eliminated, thereby ensuring that the user obtains clearer and more accurate image information. In addition, the use of screw connections may also improve maintainability of concave mirror 201, facilitating disassembly and installation by a user when replacement of components is required.
As a further improvement, the connection parts of the concave mirror housing 2 and the convex mirror housing 4 and the periphery of the concave mirror 201 and the convex mirror 401 are provided with protection plates 5.
Specifically, the connection parts of the concave mirror housing 2 and the convex mirror housing 4 and the concave mirror 201 and the convex mirror 401 are provided with protection plates 5, and the protection plates 5 are fixed around the concave mirror 201 and the convex mirror 401, and a part of the protection plates extends out to form a small baffle plate for protecting the mirror surface and enhancing the structural stability of the whole concave mirror 201. Meanwhile, the design scheme can be more closely matched with the fixed mirror surface, so that the concave mirror 201 and the convex mirror 401 can reflect light more accurately. The concave mirror 201 and the convex mirror 401 are provided with protection plates 5 around their shells, and these protection plates 5 are usually made of a sturdy and durable material such as metal or plastic, and they are fixed around the peripheries of the concave mirror 201 and the convex mirror 401, and completely enclose the mirror housing like a groove. These protection plates 5 can not only prevent the mirror surface from being affected by external impact and objects, but also enhance the structural stability of the concave mirror 201 and the convex mirror 401, thereby ensuring that they will not deform or fall during use. In addition, these protection plates 5 can also make the concave mirror 201 and the convex mirror 401 fit the fixed mirror surface more efficiently, ensure that they can reflect light accurately, and improve the reflection effect and definition.
As a further improvement, the connection part of the magnetic attraction lamp 203 and the magnetic attraction lamp fixing metal sheet 202 is a semicircular structure, and the connection part of the magnetic attraction lamp fixing metal sheet 202 and the magnetic attraction lamp 203 is provided with a semicircular groove and is matched with the connection part of the magnetic attraction lamp 203. The magnetic lamp 203 is rotatably disposed in the groove of the magnetic lamp fixing metal sheet 202.
Specifically, one end of the magnetic lamp fixing metal sheet 202 is provided with a groove having a semicircular shape for enhancing the firmness and stability of the metal sheet. Meanwhile, a semicircular structure body is designed at the top of the magnetic lamp 203 and is matched with a fixing piece of the magnetic lamp 203 for use, so that rotatable magnetic connection can be formed. The design enables the magnetic lamp 203 to be magnetically connected with the semicircular groove through the semicircular structure body at the top of the magnetic lamp 203 to form rotatable magnetic connection, so that the magnetic lamp 203 can be conveniently fixed on a surface to be illuminated, and the direction and the angle of light source irradiation can be adjusted by rotating the magnetic lamp 203 according to the requirement; the LED lamp is convenient and easy to use, and can avoid the problem of illumination dead angles or light reflection in the illumination process.
As a further improvement, the movable device 3 is a cantilever; the cantilever includes first cantilever and second cantilever, and the one end and the convex mirror casing 4 of first cantilever rotate to be connected, and the other end and the one end rotation of second cantilever of first cantilever are connected, and the other end and the concave mirror casing 2 of second cantilever rotate to be connected.
Specifically, the cantilever structure is movably connected with the middle end of the concave mirror housing 2 and the lower end of the convex mirror housing 4, so that the whole device has a larger operation range and higher flexibility, can be more suitable for different use environments and requirements, and can also ensure the stability and bearing capacity of the device, and potential safety hazards such as shaking or tilting of the device caused by unbalanced gravity center or overlarge stress are avoided during operation. The cantilever structure also has a function of rotating the first cantilever and the second cantilever so as to adjust the distance between the concave mirror housing 2 and the convex mirror housing 4 or fold. By controlling the angle of the first cantilever and the second cantilever, the convex mirror 401 can be moved closer to or farther from the concave mirror 201 or folded.
Further, the level 403 includes a landscape level, a portrait level, and a tilt level.
Specifically, the hyperopia instrument is provided with the transverse level instrument, the longitudinal level instrument and the inclination level instrument on the convex mirror shell 4, so that whether the hyperopia instrument with angles in all directions of the hyperopia instrument is in a horizontal state or not can be conveniently detected, and mirror surface distortion caused by inclination of the hyperopia mirror is avoided.
Working principle: through installing a plurality of spirit level 403 in convex mirror casing 4, utilize the characteristic of spirit level 403, with hyperopia appearance fixed connection for the staff can be accurate know the hyperopia instrument whether be in the horizontality at the in-process of using, and can adjust the hyperopia appearance according to actual need, make in the in-process of using, can obtain more accurate, reliable measuring result. By providing the level 403 in the convex mirror housing 4, a quick detection of whether the presbyopic subject is level can be achieved and adjustments can be made in time when an irregularity is found, thereby solving the problem of mirror distortion due to tilting of the presbyopic subject. Level 403 is a measuring tool that is automatically maintained level by the liquid surface and is typically comprised of two glass tubes and a bubble. When the level 403 is in a level state, the bubble is located at the center of the pipe, and when the level 403 is tilted, the bubble is deflected, thereby prompting the user to make an adjustment. The installation of a plurality of levels 403 in the convex mirror housing 4 allows the presbyopic instrument to remain level during use, thereby reducing measurement errors and failure rates. In addition, in actual operation, staff only need observe the reading of the level meter 403 to judge whether the hyperopia meter is in a horizontal state, so that complicated level adjustment steps are omitted, and the operation rapidness and accuracy are greatly improved.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a take hyperopia appearance of level adjustment appearance, its characterized in that includes the metal support, metal support and concave mirror casing swing joint, the concave surface of concave mirror casing and concave mirror fixed connection, the top of concave mirror casing is provided with the first recess that is used for fixed magnetism to inhale lamp fixed metal sheet, magnetism inhale lamp fixed metal sheet's one end and inhale the magnetism and be connected, concave mirror casing passes through the swing joint convex mirror casing of mobile device swing joint, the convex surface of convex mirror casing and convex mirror fixed connection;
a mounting groove is formed in one side face, facing the user, of the convex mirror shell;
the level gauge is fixedly arranged on the mounting groove and is provided with a plurality of state level gauges.
2. The hyperopia instrument with the level adjuster of claim 1, wherein the metal bracket comprises a bracket barrel, the bracket barrel is movably connected with an adjustable hoop, one side of the adjustable hoop is rotatably connected with a steering gear, and the steering gear is movably connected with a hanger.
3. A hyperopia instrument with a level adjuster according to claim 2 wherein the adjustable hoop inner wall is provided with a non-slip rubber pad.
4. A presbyopic subject with level adjustment as recited in claim 2, wherein said concave mirror housing is in communication with
The hanging frame is fixedly connected with the screw hole through a screw.
5. The hyperopia instrument with the level adjuster according to claim 1, wherein the concave mirror housing and the convex mirror housing are provided with protection plates at the peripheral connection parts of the concave mirror and the convex mirror.
6. The hyperopia instrument with the level adjuster according to claim 1, wherein the connection part of the magnetic attraction lamp and the magnetic attraction lamp fixing metal sheet is a semicircular structure body, the connection part of the magnetic attraction lamp fixing metal sheet and the magnetic attraction lamp is provided with a semicircular groove and is matched with the connection part of the magnetic attraction lamp, and the magnetic attraction lamp is rotatably arranged in the groove of the magnetic attraction lamp fixing metal sheet.
7. A hyperopia instrument with a level adjuster according to claim 1 wherein the movable means is a cantilever; the cantilever comprises a first cantilever and a second cantilever, one end of the first cantilever is rotationally connected with the convex mirror shell, the other end of the first cantilever is rotationally connected with one end of the second cantilever, and the other end of the second cantilever is rotationally connected with the concave mirror shell.
8. The spirit-level with level of claim 1 wherein said levels comprise a transverse level, a longitudinal level and an oblique level.
CN202321744019.8U 2023-07-04 2023-07-04 Hyperopia instrument with level adjuster Active CN220085141U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202321744019.8U CN220085141U (en) 2023-07-04 2023-07-04 Hyperopia instrument with level adjuster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202321744019.8U CN220085141U (en) 2023-07-04 2023-07-04 Hyperopia instrument with level adjuster

Publications (1)

Publication Number Publication Date
CN220085141U true CN220085141U (en) 2023-11-24

Family

ID=88829644

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202321744019.8U Active CN220085141U (en) 2023-07-04 2023-07-04 Hyperopia instrument with level adjuster

Country Status (1)

Country Link
CN (1) CN220085141U (en)

Similar Documents

Publication Publication Date Title
CN110319314B (en) Mapping instrument positioning device for engineering mapping
CN108535712B (en) Polarization calibration device and radar scattering polarization measurement system
CN220085141U (en) Hyperopia instrument with level adjuster
CN109073138B (en) Balance support head for video/photographic equipment
US7540612B2 (en) Device and method for determining the height of the middle of the pupil in relation to the lowest part of a pair of eyeglasses
US8857986B2 (en) Device and method for accurately determining the rear vertex distance between the eye and the lenses in eyeglasses
CN114166130A (en) Two-angle positioning distance and height measuring device and measuring method
CN210051322U (en) Dustproof and waterproof's automatic level of ann
CN211178419U (en) High-precision automatic leveling instrument with early warning function
CN212691323U (en) Leveling device and GNSS equipment that constitutes thereof
CN211627260U (en) Positioning device of concrete resiliometer
CN218645184U (en) Adjustable bracket for electronic level
CN221101247U (en) Satellite remote sensing image browsing device
CN208924514U (en) A kind of test device for bluetooth headset
KR200487955Y1 (en) Level
CN211904109U (en) High-rise building warp and detects and uses surveyor's level
CN210135913U (en) Level gauge with adjustable balance water drops
CN218845600U (en) Target rotating structure and target bracket
WO2023070383A1 (en) Pendulum-type laser demarcation device with suction fixing device and demarcation method thereof
CN115615414B (en) Multifunctional measuring tool for engineering cost estimation
CN213455373U (en) Real estate aassessment is with housing area measuring device
CN218035002U (en) Level gauge convenient to adjust balance
CN210400369U (en) Spirit level for interior decoration
CN215524596U (en) Multifunctional horizontal measuring instrument
CN214951970U (en) Detection device for pressure instrument

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20240717

Address after: Room 312, Building 2, Baojin International Building, No. 111 Gaoyi Road, Baoshan District, Shanghai, 200439

Patentee after: Shanghai run health management Co.,Ltd.

Country or region after: China

Address before: Room 2003-1, software North building, Nansha Information Technology Park, No. 2, Huanshi Avenue South, Nansha District, Guangzhou, Guangdong 510000

Patentee before: GUANGZHOU RUNER HEALTH TECHNOLOGY Co.,Ltd.

Country or region before: China