CN2503506Y

CN2503506Y - Head magnifying glass

Info

Publication number: CN2503506Y
Application number: CN 01232394
Authority: CN
Inventors: 黄宗辉
Original assignee: ZHENYU OPTICAL CO Ltd
Current assignee: ZHENYU OPTICAL CO Ltd
Priority date: 2001-10-11
Filing date: 2001-10-11
Publication date: 2002-07-31
Anticipated expiration: 2011-10-11

Abstract

The utility model relates to a head-mounted magnifying glass, which mainly comprises a fixing base, two ferrule sheets, a magnifying glass and a luminous body. The positioning ends of the ferrule sheets are provided with convex patterns, a plurality of slot openings with the convex patterns and concave patterns mutually arranged are arranged at one side of the fixing base, the positioning ends of the ferrule sheets are positioned in the slot openings, and the convex patterns are locked in the concave patterns in the slot openings; a tenon is arranged at the top end of the magnifying glass, and the fixing base is hinged with a retaining groove with the both sides surfaces provided with the convex patterns, so as to retain the tenon at the top end of the magnifying glass; the base of the luminous body is provided with a globe part, the top part of the fixing base is provided with a coved part, and the globe part and the coved part are in a pivotability relation, the retaining base retains the luminous body elastically, the barrette type adjusting makes the taking off and the wearing be convenient, the phenomenon that the retaining base cannot retain the luminous body and is broken caused by elastic fatigue does not appear, the luminous body can be taken off separately to be a flashlight, and the utility model adopts an LED or a lithium battery, thus the utility model has the advantages that the weight is low, the luminous time is long, and the utility model has no pollution and has an environment protection function.

Description

Head-Mounted Magnifying Glass

[technical field]

The utility model relates to a kind of magnifier, refers to a kind of Head-Mounted Magnifying Glass especially.

[background technology]

General Head-Mounted Magnifying Glass to be used on the little industry of the manufacturing industry of precision or small product size, as shown in Figure 1, it is existing Head-Mounted Magnifying Glass structural perspective, its holder 11 bottoms are provided with one and insert and put seat 13, to insert and put the set trip 17 in enlarging lens 15 tops, and holder 11 2 sides front and back are provided with head circumference formula adjusting type headband 19, and articulate the rotating part 23 of a luminophor 21 in addition on holder 11 tops, when using, there is a bit inconvenient place to be exactly, when even same people reuses, need to be adjusted to head circumference formula adjusting type headband 19 more slightly bigger earlier than head circumference, just can be inserted in the head circumference, after being inserted in, adjust headband 19 again to degree of tightness size that head circumference was fit to, take off when taking, also must be adjusted to headband 19 more slightly bigger earlier than head circumference, just can take off, for the female friend, take off, Dai Shiyi does not have also can be healthy hair to being disarrayed when noting, in addition, inserting and putting seat 13 is to be two intermediate plate types, its one-piece construction is quite fragile, often changing different enlargement ratios or up, enlarging lens 15 down overturns, inserting and putting seat 13 can present the phenomenon of elastic fatigue and the situation that can't clip enlarging lens 15 is arranged, insert and put seat 13 or even the possibility that fractures arranged, though and luminophor 21 can provide illumination auxiliary, can only be pivoted on holder 11 tops, can not take off separately and do the electric torch use in addition, it adopts general bulb, required power supply then uses general A4 battery, and generally weight is quite heavy, can be urged to head, make head produce uncomfortable feeling, use lighting hours of short duration relatively, and generally the A4 battery can produce pollution to environment, does not have environment-friendly function.

In view of above-mentioned existing Head-Mounted Magnifying Glass structure have in design some improper, discovery has above-mentioned many shortcomings to the user using later, the long-pending manufacturing experience of being engaged in professional Related product for many years of this creator, know very well its shortcoming place, be through the trial-production experiment, and the exploitation of concentrating on studies, create a kind of Head-Mounted Magnifying Glass eventually.

[summary of the invention]

The purpose of this utility model is to provide a kind of Head-Mounted Magnifying Glass, and it takes off, wears conveniently, and smaller volume reduces sizable volume of timber number in the packing of product, and uses lithium battery as power supply, can not pollute for environment, has environment-friendly function.

The purpose of this utility model is achieved in that a kind of Head-Mounted Magnifying Glass, it is characterized in that it is combined by holder, two hoop sheets, enlarging lens and luminophor, wherein two hoop sheet positioning ends have a burr, side in holder two side end faces has the slotted hole that several concave, convex lines are arranged mutually, two hoop sheet positioning ends are positioned at slotted hole, the burrs of two hoop sheet positioning ends still can be according to doing portable the adjustment between the concave, convex line, the burr of two hoop sheet positioning ends and screens are in slotted hole in the dimpled grain between two burrs; The top of enlarging lens has trip, and the holder bottom is pivoted with the clip slot that two side faces has burr, and the trip on enlarging lens top is clamped in the clip slot by two burrs; The holder bottom of luminophor has ball portion, and the holder top has recessed round portion, and the ball portion of holder bottom and the recessed round portion on holder top are universal pivot relation, and wherein holder elasticity clamping is lived luminophor.

This clip slot is located at pivot two ends, and pivot is hubbed at the holder bottom.

This luminophor adopts LED and lithium battery.

As seen, the utility model takes off, wears more convenient by utilizing its hair band formula adjusting type, allowing, and designs and strengthens magnifier folder pivot structure, can occur can't clamping or the phenomenon that fractures because of elastic fatigue; Luminophor can take off separately as electric torch and use, and it uses LED and lithium battery, and weight is quite slim and graceful, uses lighting hours long, and effect pollution-free, the tool environment-friendly function.

[description of drawings]

Further specify the utility model below in conjunction with drawings and Examples.

Fig. 1 is existing Head-Mounted Magnifying Glass structural perspective.

Fig. 2 is the utility model one preferred embodiment exploded perspective view.

Fig. 3 is the utility model one preferred embodiment combination stereogram.

Fig. 4 is an A-A cut-open view among Fig. 3.

Fig. 5 is a B-B cut-open view among Fig. 3.

Fig. 6 is a C-C cut-open view among Fig. 3.

Fig. 7 is the utility model one preferred embodiment user mode stereographic map.

[embodiment]

See also Fig. 2 and Fig. 3 and shown in Figure 7, the utility model mainly be include holder 10, two institutes such as hoop sheet 12, enlarging lens 14 and luminophor 16 combine;

See also shown in Figure 4, two hoop sheets, 12 positioning end masks have a burr 18, then having a side in holder 10 2 side end faces has some recessed, burr 22,24 slotted holes of arranging mutually 20, two hoop sheets, 12 positioning ends are positioned at slotted hole 20, the burr 18 of two hoop sheets, 12 positioning ends still can be according to recessed, burr 22, do portable the adjustment between 24, after treating that two rounds that surrounded of hoop sheets 12 are adjusted to the size that is fit to head circumference, the burr 18 proper screens of two hoop sheets 12 positioning ends are in slotted hole 20 in the dimpled grain 22 between two burrs 24, make two hoop sheets 12 distinctly be positioned at holder 10 2 sides, overlap fashionable, because of two hoop sheets 12 have elasticity, strutting two hoop sheets 12 a little can be inserted in the head circumference, take off when taking, also be to strut two hoop sheets 12 a little can break away from head circumference, take off, Dai Shike says quite convenient, wherein can distinctly tear group open between holder 10 and the two hoop sheets 12, make shared smaller volume between it, for reducing sizable volume of timber number in the packing of product;

See also shown in Figure 5, enlarging lens 14, its top has trip 26, two ends have the pivot 38 (as shown in Figure 2) of clip slot 28 and holder 10 bottoms are pivoted, then has burr 30 in the two side faces in the clip slot 28, make the trip 26 on enlarging lens 14 tops be clamped in the clip slot 28 by two burrs 30, it is that centring point is done up, upset down that the axle pivot of enlarging lens 14 and pivot 38 that also can clip slot 28 and holder 10 closes, clip slot 28 2 burrs 30 structures are quite strengthened, and nonelastic fatigue can't clamping or the possibility that fractures;

See also shown in Figure 6, luminophor 16, its holder 32 bottoms have ball portion 34, holder 10 tops then have recessed round portion 36, the 34 recessed round portions 36 proper and holder 10 tops of ball portion of holder 32 bottoms are universal pivot relation, make luminophor 16 can be adjusted to the desire part of need throwing light on arbitrarily, wherein 32 pairs of luminophors of holder, 16 elasticity clampings are lived, and luminophor 16 can take off separately as electric torch usefulness, and it adopts LED and lithium battery, make weight quite slim and graceful, can not oppress head or head has uncomfortable feeling, use lighting hours long, and the use lithium battery is as power supply, can not pollute for environment, have environment-friendly function.

Claims

1. Head-Mounted Magnifying Glass, it is characterized in that it is combined by holder, two hoop sheets, enlarging lens and luminophor, wherein two hoop sheet positioning ends have a burr, side in holder two side end faces has the slotted hole that several concave, convex lines are arranged mutually, two hoop sheet positioning ends are positioned at slotted hole, the burrs of two hoop sheet positioning ends still can be according to doing portable the adjustment between the concave, convex line, the burr of two hoop sheet positioning ends and screens are in slotted hole in the dimpled grain between two burrs; The top of enlarging lens has trip, and the holder bottom is pivoted with the clip slot that two side faces has burr, and the trip on enlarging lens top is clamped in the clip slot by two burrs; The holder bottom of luminophor has ball portion, and the holder top has recessed round portion, and the ball portion of holder bottom and the recessed round portion on holder top are universal pivot relation, and wherein holder elasticity clamping is lived luminophor.

2. Head-Mounted Magnifying Glass according to claim 1 is characterized in that this clip slot is located at pivot two ends, and pivot is hubbed at the holder bottom.

3. Head-Mounted Magnifying Glass according to claim 1 is characterized in that this luminophor adopts LED and lithium battery.