CN2112165U

CN2112165U - Health-care glasses frame

Info

Publication number: CN2112165U
Application number: CN 91226971
Authority: CN
Inventors: 吴坚中
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-10-18
Filing date: 1991-10-18
Publication date: 1992-08-05

Abstract

The utility model discloses a health-care glasses frame, which can automatically measure illuminance and control ocular postures, and comprises a glasses frame 10, supporting feet 9, lenses 14 and a joint 13. The utility model is characterized in that the glasses frame 10 is provided with a light sensitive element 1, which is connected with a photometry circuit 2 arranged on supporting feet 9 through conducting wires. The utility model has the advantages that a light device and a posture control device are directly arranged on the glasses frame, which brings convenience to use and effectively reminds users to pay attention to writing postures. The device can play a role of control to both short sighted people and people with good eyesight.

Description

Health-care glasses frame

The utility model relates to a kind of spectacle frame, and particularly a kind of measuring light is automatically shone and controlled the glasses frame of using the eye posture, and it comprises picture frame, feet, eyeglass etc.

At the Chinese patent application publication number is among the CN2063650U, a kind of " giving myopic-preventing glasses " disclosed, be to be located in the picture frame by a multitudinous catch, there are not structure formations such as glass, its weak point is to give myopia prevention at the teenager, has suffered from the needs that myope prevents that the myopia continuation from deepening and can not satisfy.

The purpose of this utility model is to overcome above-mentioned deficiency to provide a kind of not only with light measurer but also with the glasses frame of controlling the posture device, and it also can be converted on existing spectacle frame.

The purpose of this utility model is achieved in that and comprises picture frame, feet, eyeglass, joint, its improvement is: be provided with a light activated element on picture frame, this light activated element is connected by lead with light measuring circuit on being located at earpiece, this lead is provided with two pairs and contacts node on the feet of rotating shaft and picture frame, this node is connected with light measuring circuit with light activated element respectively, on feet, be provided with hollow curved pipe, be provided with one section conductive liquid in this hollow curved pipe, the other end be provided with two electrodes that separate respectively with luminotron, battery and lead constitute the loop of an appearance control device.

Advantage of the present utility model is that light measurer and appearance control device are set directly on the spectacle frame, easy to use, posture in the time of simultaneously reminding the user to note seeing written word effectively, this device to have or not myopia can play control action per capita, this Mirror frame structure is reasonable, the cost of material is low, easily realizes.

Accompanying drawing and drawing are described as follows:

Fig. 1 is a structural representation of the present utility model

Fig. 2 is a curved pipe structural drawing of the present utility model

Fig. 3 is circuit of the present utility model and structural drawing

Below in conjunction with (accompanying drawing) example the utility model is further specified:

Among Fig. 1: at front, center nose fine strain of millet upper fixed one light activated element 1 of picture frame 10, light measuring circuit 2 can encapsulate the afterbody back of heat seal again at feet 9 with moulding fat, the two is connected by the thin wire 7 that is arranged on picture frame 10 and feet 9 inboards, lead can melt it in Plastic mirror frame 10 with the method for heat seal (can utilize itself conduction as metal frame), lead is located at the contact electrode 12 at rotating shaft 13 places, available electric silica gel is made, be bonded on the surface of contact of picture frame 10 and feet 9, when normal use, two pairs of contact electrode 12 conductings, light measuring circuit is started working, when feet 9 puts down, contact electrode 12 disconnects, and light measuring circuit 2 quits work.

Fig. 2 is the structural drawing of curved pipe, and hollow curved pipe 3 can be made at the plastic tube of 1-1.5mm by diameter, also can directly adopt air-breathing method to blow out a hollow tubular on the feet 9 that plastics are made, and conductive liquid can be made by nau+H2o and be encapsulated in the curved pipe 3.

Fig. 3 is the circuit and the structural drawing of this example, battery 6 is 1.5 volts, available button cell, luminotron 5 can be selected light emitting diode for use, and the available fat of moulding of whole appearance control device is encapsulated on the feet 9, when user's head is crossed inclination, conductive liquid 4 is dirty, and with separate mesh electrode 8 conductings of curved pipe 3 one ends, light emitting diode 5 sends light, remind the user should note the posture of reading a book, light measuring circuit 2 can a shared luminotron 5 with appearance control device in addition.

Claims

1, a kind of glasses frame, particularly a kind of photograph of measuring light automatically and the control glasses frame of eye posture, comprise picture frame 10, feet 9, eyeglass 14, joint 13, the spy of levying of the present utility model is: be provided with a light activated element 1 on picture frame 10, this light activated element 1 is connected by lead with light measuring circuit 2 on being located at earpiece 9, this lead is provided with two pairs of contact terminals 12 on the feet 9 of rotating shaft 13 and picture frame 10, this node is connected with light measuring circuit 2 with light activated element 1 respectively, on feet 9, be provided with hollow curved pipe 3, be provided with one section conductive liquid 4 in this hollow curved pipe 3, the other end be provided with two electrodes that separate, 8 these electrodes 8 respectively with luminotron 5, battery 6 and lead 7 constitute the loop of an appearance control device

2, according to the said a kind of glasses frame of claim 1, it is characterized in that: said contactor is located at feet 9 and picture frame connection.