CN201340479Y - Horizontal television magnifier - Google Patents
Horizontal television magnifier Download PDFInfo
- Publication number
- CN201340479Y CN201340479Y CNU2009201127875U CN200920112787U CN201340479Y CN 201340479 Y CN201340479 Y CN 201340479Y CN U2009201127875 U CNU2009201127875 U CN U2009201127875U CN 200920112787 U CN200920112787 U CN 200920112787U CN 201340479 Y CN201340479 Y CN 201340479Y
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- CN
- China
- Prior art keywords
- substrate
- magnifier
- base plate
- incident
- horizontal
- 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.)
- Expired - Fee Related
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- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
Abstract
The utility model discloses a horizontal television magnifier which comprises a magnifier frame and magnifier feet. The horizontal television magnifier is characterized in that a mounting rack is arranged on the magnifier frame, and the mounting rack comprises an incident base plate, a reflecting base plate and an emitting base plate; the incident base plate form an included angle of 30 degree with the reflecting base plate, the reflecting base plate is mutually perpendicular to the emitting base plate, first reflective coating is arranged on the inner surface of the reflecting base plate, an incident hole is formed on the incident base plate, and a convex lens is fixedly arranged on the incident hole; second reflective coating is arranged on the inner surface of the incident base plate, an emitting hole is formed on the emitting base plate, a concave lens is fixedly arranged on the emitting hole and just opposite to the magnifier frame, and the optical axes of the convex lens and the concave lens coincide and the convex lens and the concave lens are confocal to form a Galileo telescope system. The horizontal television magnifier has the advantages that when lying flat and wearing the magnifier frame, the user can see clearly the images on the television, the eyes of the user can be avoided from being directly over against the television can be avoided, certain protection function can be exerted to the eyes, and the user does not feel tired to watch television by lying flat.
Description
Technical field
The utility model relates to a kind of magnifier, especially relates to a kind of horizontal TV magnifier.
Background technology
With the quickening pace of modern life, people's work pressure is increasing, sees TV, the main entertainment selection when online has just become people to alleviate working pressure or rest naturally.And people see need be sitting on the chair when film is seen in TV or online usually or be seated and lean against on the head of a bed at ordinary times, make eyes face the screen of televisor or computer, sit of long durationly, it is more tired out that the people will feel, even can feel to ache all over or cervical vertebra is relatively ached, and when lying down rest, just can't see TV, can not make the best of both worlds; The patient of equally can't sitting for some and can only lie low can not watch TV more and dismiss the boring time.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of horizontal TV magnifier that can allow the people also can see TV when lying low.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of horizontal TV magnifier, comprise mirror holder and mirror pin, described mirror holder is provided with erecting frame, described erecting frame comprises and surrounds a leg-of-mutton incident substrate, reflection substrate and outgoing substrate, described incident substrate becomes 30 ° of angles with described reflection substrate, described reflection substrate is vertical mutually with described outgoing substrate, the inside surface of described reflection substrate is provided with first reflectance coating, described incident substrate is provided with into perforation, describedly go on the perforation to be set with convex lens, the inside surface of described incident substrate is provided with second reflectance coating, described outgoing substrate is provided with perforation hole, be set with concavees lens on the described perforation hole, described concavees lens are over against described mirror holder, Galileo telescope system of the confocal formation of the optical axis coincidence of described convex lens and described concavees lens and focus.
Described incident substrate, described outgoing substrate and described reflection substrate three are organic plastic plate.
Described erecting frame is fixedly installed on the described mirror holder.
Be provided with the rotation positioning device that described erecting frame is rotated between described erecting frame and the described mirror holder.
Compared with prior art, the utility model has the advantages that because optical axis coincidence and Galileo telescope system of the confocal formation of focus of convex lens and concavees lens, has amplification, it is installed on the mirror holder, the user has on this mirror holder also can clearly see picture in the TV when lying low, the eyes of avoiding the user play the certain protection effect directly over against televisor to eyes, and the people can be not tired when recumbency is seen TV; Again because incident substrate, outgoing substrate and reflection substrate three are organic plastic plate, and weight is low weight, the user has on also not for a long time can feels pain; In addition, between erecting frame and mirror holder, be provided with rotation positioning device, can rotate erecting frame, make the telescopic system on the erecting frame be in a suitable angle, make user's eyes when seeing TV more comfortable according to user's needs.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model;
Fig. 2 removes side view behind the mirror holder for the utility model;
Fig. 3 is the user mode reference diagram of Fig. 2.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, a kind of horizontal TV magnifier, comprise mirror pin 1 and mirror holder 2, be set with erecting frame 3 on the mirror holder 2, erecting frame 3 comprises and surrounds a leg-of-mutton incident substrate 4, reflection substrate 6 and outgoing substrate 5,6 one-tenth 30 ° of angles of incident substrate 4 and reflection substrate, reflection substrate 6 is vertical mutually with outgoing substrate 5, the inside surface of reflection substrate 6 is provided with first reflectance coating 61, incident substrate 4 is provided with into perforation 43, go into and be set with convex lens 41 on the perforation 43, the inside surface of incident substrate 4 is provided with second reflectance coating 42, and outgoing substrate 5 is provided with perforation hole 51, is set with concavees lens 52 on the perforation hole 51, concavees lens 5 are over against mirror holder 2, optical axis coincidence and Galileo telescope system of the confocal formation of focus of convex lens 41 and concavees lens 52.
In the foregoing description, incident substrate 4, outgoing substrate 5 and reflection substrate 6 threes are organic plastic plate, except that structure shown in the accompanying drawing, the two ends of erecting frame 3 are provided with side plate, can be provided with axle bed on the side plate, can be provided with rotating shaft on the mirror holder 2, axle bed is passed in rotating shaft, and between rotating shaft and axle bed, be provided with and can make erecting frame 3 positioning means for positioning, make erecting frame 3 relatively mirror holder 2 rotate, above-mentioned rotation positioning device is the customary means in the mechanical field.
Claims (4)
1, a kind of horizontal TV magnifier, comprise mirror holder and mirror pin, it is characterized in that described mirror holder is provided with erecting frame, described erecting frame comprises and surrounds a leg-of-mutton incident substrate, reflection substrate and outgoing substrate, described incident substrate becomes 30 ° of angles with described reflection substrate, described reflection substrate is vertical mutually with described outgoing substrate, the inside surface of described reflection substrate is provided with first reflectance coating, described incident substrate is provided with into perforation, describedly go on the perforation to be set with convex lens, the inside surface of described incident substrate is provided with second reflectance coating, described outgoing substrate is provided with perforation hole, be set with concavees lens on the described perforation hole, described concavees lens are over against described mirror holder, Galileo telescope system of the confocal formation of the optical axis coincidence of described convex lens and described concavees lens and focus.
2, a kind of horizontal TV magnifier as claimed in claim 1 is characterized in that described incident substrate, described outgoing substrate and described reflection substrate three are organic plastic plate.
3, a kind of horizontal TV magnifier as claimed in claim 1 or 2 is characterized in that described erecting frame is fixedly installed on the described mirror holder.
4, a kind of horizontal TV magnifier as claimed in claim 1 or 2 is characterized in that being provided with the rotation positioning device that described erecting frame is rotated between described erecting frame and the described mirror holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201127875U CN201340479Y (en) | 2009-01-16 | 2009-01-16 | Horizontal television magnifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201127875U CN201340479Y (en) | 2009-01-16 | 2009-01-16 | Horizontal television magnifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340479Y true CN201340479Y (en) | 2009-11-04 |
Family
ID=41236022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201127875U Expired - Fee Related CN201340479Y (en) | 2009-01-16 | 2009-01-16 | Horizontal television magnifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340479Y (en) |
-
2009
- 2009-01-16 CN CNU2009201127875U patent/CN201340479Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20120116 |