CN201261326Y

CN201261326Y - Multifunctional projection tool pen

Info

Publication number: CN201261326Y
Application number: CNU2008201216592U
Authority: CN
Inventors: 周志岳
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-07-18
Filing date: 2008-07-18
Publication date: 2009-06-24
Anticipated expiration: 2018-07-18

Abstract

The utility model provides a multifunctional projection tool pen. A small tool assembly and a projection lamp device which can amplify images are arranged inside the pen shaft of the pen; the small tool assembly comprises a plurality of tool units including a first tool unit, a second tool unit and a third tool unit, wherein, a slotted screwdriver is arranged at one end of the first tool unit, and a cross screwdriver is arranged at the other end thereof; the second tool unit is in threaded connection with the first tool unit and equipped with an inner hexagonal sleeve; and the third tool unit is in threaded connection with the third tool unit and equipped with an inner hexagonal sleeve in a different size. The tool pen integrates multiple functions of writing, the projection lamp, the slotted screwdriver, the cross screwdriver, the inner hexagonal sleeves (in two sizes) and the like as a whole, wherein, the small tool assembly comprises dedicated small tools for fixing spectacles and clocks, and projects a standard visual acuity chart (0.3 m), therefore, students can fix the own spectacles by the utility model if any small faults occur, and the tool pen can further serve as a writing pen and a flashlight.

Description

Multi-functional projection tools pen

Technical field

The utility model relates to a kind of pen, and more particularly, it relates to a kind of multi-functional projection tools pen with small tool.

Background technology

Existing writing implement is all traditional, and pluralistic function is seldom arranged.And along with the development of society, people need a kind of multi-functional writing implement that has to the diversity of life, job requirement, promptly can write, and can use as small tool again, with daily life and the need of work that is convenient for people to.The glasses worn of student for example; the minor issue that occurs thread looseness etc. through regular meeting; therefore but they often can not find the instrument that can repair, are starved of to be fit to the lettering pen of can doing that the student carries and to use, and can repair the tools pen that clock and watch, glasses small tool use again.

Summary of the invention

Technical problem to be solved in the utility model be provide a kind of at the prior art present situation and carry, the multi-functional projection tools pen of easy to use, diverse in function, make it both can make pen and use, can be used as small tools such as screwdriver, sleeve, projection lamp again and use.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this multi-functional projection tools pen, comprise penholder, and the lower end of penholder is provided with pen core, it is characterized in that it also includes the small tool sub-assembly, and the small tool sub-assembly is arranged on the inside of penholder; Described penholder contains the last penholder and the following penholder of split combination, and described upward penholder or following penholder inside are provided with and connect the holder that the small tool sub-assembly is used.

Aforesaid multi-functional projection tools pen, the inside, upper end of penholder also can be provided with the projection lamp device thereon, this device includes the image augmentation mirror, image augmentation mirror below is provided with light emitting diode, battery and gauge tap, wherein at the top of last penholder one gag is housed, gag is provided with the projection window.This projection lamp device can projection go out 0.3 meter standard visual acuity chart, can make small flashlight again at night and use.

Aforesaid multi-functional projection tools pen, its small tool sub-assembly can contain a plurality of tool units, comprise that is processed with first tool unit that straight screwdriver, other end are processed with Phillips screwdriver, with second tool unit that is processed with interior Hexagonal jacket of the first tool unit thread connection, with joining the 3rd tool unit that is processed with the interior Hexagonal jacket of another size dimension of the second tool unit screw thread.Wherein straight screwdriver is used for the loosening usefulness of a word screw on the spectacle frame, and Phillips screwdriver is used for the loosening usefulness of Philip's head screw on the spectacle frame, and interior Hexagonal jacket is used for the loosening usefulness of little nut on the spectacle frame.

Aforesaid multi-functional projection tools pen, its small tool sub-assembly can be removably disposed in the inside of penholder by the thread connection of the holder on first tool unit and the penholder.

Compared with prior art, advantage of the present utility model is: because pen is provided with the projection lamp device, the small tool sub-assembly, and the small tool sub-assembly is combined by a plurality of tool units again, thereby this tools pen collection is write, projection lamp, straight screwdriver, Phillips screwdriver, interior Hexagonal jacket a plurality of functions such as (two sizes are arranged) are in one, wherein the small tool sub-assembly is to specialize in glasses, the small tool that clock and watch are used, and can projection go out 0.3 meter standard visual acuity chart, thereby the glasses that numerous students use oneself can adopt the utility model tools pen to finish if any minor issue, and can be used as lettering pen again, flashlight uses.

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment.

Fig. 2 is the perspective exploded view of the utility model embodiment.

Fig. 3 is the profile schematic diagram of the utility model embodiment.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

In conjunction with Fig. 1-shown in Figure 3, this multi-functional projection tools pen consists predominantly of a penholder, a pen core, a small tool sub-assembly and a projection lamp device, wherein:

Penholder adopts transparent material to make, and it is made up of last penholder 8 and following penholder 2 two parts, and being connected between last penholder 8 and the following penholder 2 can be modes such as thread connection or grafting.Last penholder 8 is hollow with following penholder 2 inside, is used for being provided with small tool sub-assembly and projection lamp device.On the last penholder 8 pen clip is arranged, the open-top of last penholder is plugged with a gag 9 on it, and gag 9 crown centers have a manhole, is the projection window of projection lamp device.The inside, lower end of last penholder 8 is provided with a holder 7, and the small tool sub-assembly is connected on this holder 7.Pen core 3 is contained in down on the penholder 2, and the outside is with the pen cap 1, realizes the writing function of pen.

The projection lamp device is contained in penholder 8 inside, it mainly is made of an image augmentation mirror 10, assemblings such as light emitting diode 11, battery 13 and gauge tap 12 as light source, wherein image augmentation mirror 10 is convex lens, the convex lens below is placed with the picture of wanting projection, and the picture below is a light emitting diode 11.Battery 13 adopts button cell, and switch 12 adopts the push type hard contact, and the contact links to each other with the battery reed, and the head of contact is exposed to the outside by the aperture that is opened on the penholder sidepiece.During use, pin the contact, lumination of light emitting diode, picture externally just can projection go out a image after enlarging after by convex lens.Image in this device is a visual chart, is one 0.3 meter standard visual acuity chart after the projection.This tools pen is owing to there is the projection lamp device in addition, thereby also can be used as flashlight and use.

The small tool sub-assembly is a plurality of tool unit combinations, and its profile is small and exquisite, also can use as suspension member separately.This sub-assembly includes one and is processed with first tool unit 6 that straight screwdriver, other end are processed with Phillips screwdriver, being processed with opposite side is second tool unit 5 of the interior Hexagonal jacket of 2.2～2.5mm, with be processed with the 3rd tool unit 4 that opposite side is the interior Hexagonal jacket of 2.6～2.8mm, wherein second tool unit, 5 thread connection are on first tool unit 6, and the 3rd tool unit 4 screw threads are on second tool unit 5.Three tool unit combined and instants, combination back profile is elongated column, and whole small tool sub-assembly is removably disposed in the inside of penholder by the thread connection of the holder on first tool unit and the penholder 7.Wherein straight screwdriver is the loosening usefulness of a word screw that is used on the spectacle frame, Phillips screwdriver is the loosening usefulness of Philip's head screw that is used on the spectacle frame, and opposite side is that 2.2～2.5mm and opposite side are that the interior Hexagonal jacket of 2.6～2.8mm is the loosening usefulness of little nut that is used on the spectacle frame.

Combination by aforementioned components, constituted one have write, the functions such as sleeve of projection lamp, straight screwdriver, Phillips screwdriver and two kinds of different sizes are in the tools pen of one, be available for users to select as required use, bring very big facility can for daily life (as repairing glasses, clock and watch), particularly solve the student and can ownly in time repair the minor issue that occurs in the glasses.

But embodiment of the present utility model is not limited to above a kind of, also can carry out various changes and modifications.For example, holder also can be arranged on down on the penholder, and switch also can adopt alternate manner, as push-button type.

Claims

1, a kind of multi-functional projection tools pen comprises penholder, and the lower end of penholder is provided with pen core, it is characterized in that: it also includes the small tool sub-assembly, and the small tool sub-assembly is arranged on the inside of penholder; Described penholder contains the last penholder and the following penholder of split combination, and described upward penholder or following penholder inside are provided with and connect the holder that the small tool sub-assembly is used.

2, multi-functional projection tools pen as claimed in claim 1, it is characterized in that: described inside, upper end of going up penholder also is provided with the projection lamp device, this device includes the image augmentation mirror, image augmentation mirror below is provided with light emitting diode, battery and gauge tap, wherein at the top of last penholder one gag is housed, gag is provided with the projection window.

3, multi-functional projection tools pen as claimed in claim 1 or 2, it is characterized in that: described small tool sub-assembly contains a plurality of tool units, comprise that is processed with first tool unit that straight screwdriver, other end are processed with Phillips screwdriver, with joining second tool unit that is processed with interior Hexagonal jacket of the first tool unit screw thread, with joining the 3rd tool unit that is processed with the interior Hexagonal jacket of another size dimension of the second tool unit screw thread.

4, multi-functional projection tools pen as claimed in claim 3, it is characterized in that: described small tool sub-assembly is removably disposed in the inside of penholder by the thread connection of the holder on first tool unit and the penholder.