CN208295602U - A kind of multifunctional medical Flash-light pen - Google Patents

Abstract

The utility model discloses a kind of multifunctional medical Flash-light pens, comprising: pen tube, pen cap and light emitting device；Wherein, pen tube outer wall is equipped with the first conducting ring；Pen cap includes cylinder and safety pin switch, on cylinder body outer wall, is equipped with through-hole, safety pin switch one end be located on cylinder body outer wall, the other end it is corresponding with through-hole, while the other end can elastics wing；Light emitting device includes tubbiness pedestal, button cell, lamp cap, and tubbiness pedestal is located at the end of the cylinder other end, and button cell is located in tubbiness pedestal, and lamp cap is screwed in tubbiness pedestal, and when lamp cap screws tubbiness pedestal, lamp cap can be covered in button cell；The safety pin switch other end can be acted on by through-hole, and promote lamp cap circuit communication；The utility model can realize that the opening and closing of light emitting device controls, and keeps overall construction design more succinct, easy to carry by safety pin ontology；It can be by realizing the control to light emitting device after the cooperation of pen tube and pen cap, can be avoided to accidentally touch makes light emitting device shine.

Description

A kind of multifunctional medical Flash-light pen

Technical field

The utility model relates to a kind of medical auxiliary equipments, and in particular to a kind of multifunctional medical Flash-light pen.

Background technique

Pediatrician will carry stethoscope, flashlight, gel ink pen and spatula etc. in diagnosis and treatment disease, relatively with object It is more, it is relatively inconvenient to access corresponding object back and forth in practical work process, as can reasonably being combined flashlight, gel ink pen Using can then reduce the quantity for carrying object, increase the convenience used；

A variety of patent documents for combining flashlight and gel ink pen are disclosed in the prior art, and in structure design, have The irradiation not being suitable for Pediatric Oral Emergency, luminous component is located on pen cap but needs that open-close on-off additionally is arranged by some, Complex structural designs, being easy to accidentally touch in use makes luminous component continuous illumination, and electricity is caused to waste.

Utility model content

The purpose of this utility model is to provide a kind of multifunctional medical Flash-light pen for the deficiencies in the prior art； It can realize that the opening and closing of light emitting device controls, and keeps overall construction design more succinct, easy to carry, can pass through by safety pin ontology The control to light emitting device is realized after the cooperation of pen tube and pen cap, can be avoided to accidentally touch makes light emitting device continuous illumination.

The technical solution adopted in the utility model is to achieve the above object:

A kind of multifunctional medical Flash-light pen, comprising:

Pen tube is internally provided with pen core, and the first conducting ring is equipped on pen tube outer wall；

Pen cap comprising cylinder and safety pin switch on the cylinder body outer wall, close on cylinder one end equipped with through-hole, it is described not Needle switchs one end and is located on cylinder body outer wall, closes on the cylinder other end, and the safety pin switch other end is corresponding with the through-hole, the safety pin Switching the other end can be around its connecting pin to the through hole elastics wing；And

Light emitting device comprising tubbiness pedestal, button cell, lamp cap, the tubbiness pedestal are located at the end of the cylinder other end Portion, tubbiness base inner wall are equipped with the second conducting ring, and the first conductive bar is equipped on the second conducting ring, and the first conductive bar runs through bucket Shape pedestal extends to through hole along cylinder inboard wall, and tubbiness base bottom wall is equipped with conductive sheet, and conductive sheet edge is equipped with second and leads Electric item, the second conductive bar, which is extended to through tubbiness pedestal along cylinder inboard wall, to be closed at cylinder one end, and the button cell is located at bucket In shape pedestal, one of the button cell is positive/negative extremely to be contacted with conductive sheet, and the lamp cap is screwed in tubbiness chassis outer side, The positive/negative of lamp cap is extremely equipped with third conductive bar, and when lamp cap screws tubbiness pedestal, third conductive bar connects with the second conducting ring Touching, lamp cap it is another it is positive/negative can extremely cover button cell another is positive/negative extreme；

Wherein, when pen tube and pen cap cooperate, the safety pin switch other end can cover the first conductive bar by through-hole, and promote First conductive bar, the first conducting ring and the second conductive bar sequentially contact, and realize lamp cap circuit communication.

Further, the safety pin switch includes otic placode, shaft, safety pin ontology and torsional spring, and the otic placode is located at cylinder side by side On body, the shaft is located between otic placode and can rotate relative to otic placode, and safety pin ontology one end is fixedly connected with shaft, safety pin The ontology other end is equipped with protrusion, and the protrusion can partly be goed deep into the through-hole, and the torsional spring is set in shaft, torsional spring one End is fixedly connected with otic placode, the other end is fixedly connected with shaft.

Further, the lamp cap includes tubular cover, light transmission baffle, lampshade and LED lamp bead, and tubular cover one end can It screws on tubbiness pedestal, the light transmission baffle, which is located at, states the tubular cover other end, and the lampshade is fixedly provided at tubular cover Interior, the LED lamp bead is located on lampshade, in a positive/negative extreme setting third conductive bar of LED lamp bead, LED lamp bead it is another Positive/negative to be extremely equipped with power spring, the power spring can be covered when tubular cover screws tubbiness pedestal in button cell Another is positive/negative extreme.

Further, the cross sectional shape of first conducting ring is in the V-shaped to pen tube inner recess, second conductive bar Free end is equipped with V-arrangement protrusion compatible with the first conducting ring.

Compared with prior art the beneficial effects of the utility model are:

The utility model also serves as the control switch of circuit using safety pin ontology in structure design, in structure design more Simplify, no setting is required additional switch and not when on clothing, can inhibit by the blocking of clothing cloth by the medical Flash-light pen Safety pin ontology squeezes the first conductive bar, and lamp cap circuit is avoided to be switched on；The conducting of lamp cap circuit is that pen tube and pen cap is needed to cooperate It could be realized by safety pin ontology after cooperation, therefore lamp cap can not be triggered in writing words and be lit, avoid lamp Head continuous illumination by false triggering, using upper safer；.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 be in Fig. 1 A-A to schematic cross-sectional view；

Fig. 3 is B-B direction structural schematic diagram in Fig. 1；

Fig. 4 be in Fig. 1 C-C to structural schematic diagram；

Fig. 5 is the structural schematic diagram of pen cap；

Fig. 6 is pen tube in the utility model and the configuration state schematic diagram after pen cap cooperation.

Wherein: 1- pen tube；2- pen core；The first conducting ring of 3-；4- cylinder；5- safety pin switch；6- through-hole；7- tubbiness pedestal； 8- button cell；9- lamp cap；The second conducting ring of 10-；The first conductive bar of 11-；12- conductive sheet；The second conductive bar of 13-；14- third Conductive bar；15- otic placode；16- shaft；17- safety pin ontology；18- torsional spring；19- protrusion；20- tubular cover；21- light transmission baffle； 22- lampshade；23-LED lamp bead；24- power spring；25-V shape protrusion.

Specific embodiment

The preferred embodiment in the utility model is illustrated below in conjunction with attached drawing:

As shown in Figures 1 to 6, a kind of multifunctional medical Flash-light pen, comprising: pen tube 1, pen cap and light emitting device；Wherein:

Pen tube 1 is internally provided with pen core 2, and whole pen tube 1 is in hollow cylindrical, and it is conductive that first is equipped on 1 outer wall of pen tube Ring 3, the first conducting ring 3 are predominantly located at pen tube 1 and close at medium position；The cross sectional shape of first conducting ring 3 is in pen tube 1 The V-shaped of inner recess.

Pen cap comprising cylinder 4 and safety pin switch 5, cylinder 4 is cylindrical, and cylinder 4 can be entrenched in outside pen tube 1 and realize The cooperation of pen cap and pen tube 1 on 4 outer wall of cylinder, closes on 4 one end of cylinder equipped with through-hole 6, and described 5 one end of safety pin switch is set On 4 outer wall of cylinder, 4 other end of cylinder is closed on, 5 other end of safety pin switch is corresponding with the through-hole 6, and the safety pin switch 5 is another It one end can be around its connecting pin to elastics wing at the through-hole 6；Specifically, the safety pin switch 5 include otic placode 15, shaft 16, Safety pin ontology 17 and torsional spring 18, the otic placode 15 are located at side by side on 4 outer wall of cylinder, and the shaft 16 is located between otic placode 15 simultaneously It can be rotated relative to otic placode 15, safety pin ontology 17 is in flat, and described 17 one end of safety pin ontology is fixedly connected with shaft 16, safety pin 17 other end of ontology, which is equipped with protrusion 19, described raised 19, can partly go deep into the through-hole 6, and the torsional spring 18 is set in shaft On 16,18 one end of torsional spring is fixedly connected with otic placode 15, the other end is fixedly connected with shaft 16；The safety pin ontology under 18 normality of torsional spring 17 with 4 keeping parallelism of cylinder.

Light emitting device comprising tubbiness pedestal 7, button cell 8, lamp cap 9, the tubbiness pedestal 7 are located at 4 other end of cylinder End, 7 outer diameter of tubbiness pedestal can keep identical with cylinder 4, and 7 inner wall of tubbiness pedestal is equipped with the second conducting ring 10, second Brass may be selected in tubular, material to conducting ring 10 in a ring, and the first conductive bar 11, the first conductive bar are equipped on the second conducting ring 10 11 can be adapted to the shape of 4 inner wall of cylinder, and the first conductive bar 11 extends at through-hole 6 through tubbiness pedestal 7 along 4 inner wall of cylinder, First conductive bar 11 and 4 inner wall of cylinder are fixedly connected, and first conductive bar 11 is in cantilever position at through-hole 6, is made First conductive bar 11 is resiliently flexible at through-hole 6, and 7 bottom wall of tubbiness pedestal is equipped with conductive sheet 12, and conductive sheet 12 is rounded, 12 edge of conductive sheet is equipped with the second conductive bar 13, and the second conductive bar 13 can be adapted to the shape of 4 inner wall of cylinder, the second conductive bar 13 are partly fixedly connected with 4 inner wall of cylinder, and 13 free end of the second conductive bar does not use the mode of being fixedly connected, the second conductive bar 13 It extends to and closes at 4 one end of cylinder along 4 inner wall of cylinder through tubbiness pedestal 7,13 free end of the second conductive bar is equipped with and leads with first The compatible V-arrangement protrusion 25 of electric ring 3, when pen cap and the cooperation of pen tube 1, V-arrangement protrusion 25 can be entrenched on the first conducting ring 3, institute It states button cell 8 to be located in tubbiness pedestal 7, one of the button cell 8 is positive/negative extremely to be contacted with conductive sheet 12, the lamp First 9 screw in 7 outside of tubbiness pedestal, and the positive/negative of lamp cap 9 is extremely equipped with third conductive bar 14, and 14 material of third conductive bar can Select brass, when lamp cap 9 screws tubbiness pedestal 7, third conductive bar 14 is contacted with the second conducting ring 10, lamp cap 9 it is another just/ Negative pole end can cover button cell 8 another is positive/negative extreme；Wherein, the lamp cap 9 includes tubular cover 20, light transmission gear Piece 21, lampshade 22 and LED lamp bead 23, described 20 one end of tubular cover can screw on tubbiness pedestal 7, and the light transmission baffle 21 is set 20 other end of tubular cover is being stated, the lampshade 22 is fixedly provided in tubular cover 20, and the LED lamp bead 23 is located at lampshade 22 On, in a positive/negative extreme setting third conductive bar 14 of LED lamp bead 23, the another of LED lamp bead 23 positive/negative extreme is equipped with conduction Spring 24, the power spring 24 can be covered when tubular cover 20 screws tubbiness pedestal 7 button cell 8 another just/ Negative pole end.

When pen tube 1 and pen cap cooperate, 5 other end of safety pin switch can cover the first conductive bar 11 by through-hole 6, and promote First conductive bar 11, the first conducting ring 3 and the second conductive bar 13 sequentially contact, and realize 9 circuit communication of lamp cap.

The application method and working principle of the utility model:

The utility model is when being irradiated so as to clear children's patient's condition Pediatric Oral Emergency；Hand-holdable 1 part of pen tube passes through Finger pressing safety pin ontology 17 promotes the circuit of lamp cap 9 to be connected；When pressing safety pin ontology 17, safety pin ontology 17 will drive shaft 16 rotate on otic placode 15, while can also cover torsional spring 18；The protrusion 19 of the other end of safety pin ontology 17 can be goed deep into through-hole 6 simultaneously The first conductive bar 11 is covered, the first conductive bar 11 occurs flexible deformation and contacts with the first conducting ring 3 in pen tube 1, in pen tube 1 Under pen cap mated condition, the first conducting ring 3 and the second conductive bar 13 are contacts, particular by the second conductive bar 13 What V-arrangement protrusion 25 and the first conducting ring 3 were engaged, since the cross sectional shape of the first conducting ring 3 is in the shape of the letter V, V-arrangement Protrusion 25 and the first conducting ring 3 are engaged, moreover it is possible to which to play prevent pen tube 1 and pen cap the cylinder anticreep under no external force Effect；After pressing safety pin ontology 17 first conductive bar 11, the first conducting ring 3 and the second conductive bar 13 can sequentially contacted； First conductive bar 11 is connect with the second conducting ring 10, the second conductive bar 13 is connect with conductive sheet 12, and the second conducting ring 10 may be used also It is contacted with the third conductive bar 14 of lamp cap 9, it is one positive/negative extreme to be connected to LED lamp bead 23 for third conductive bar 14, and second is conductive Item 13 is connect with conductive sheet 12, conductive sheet 12 and 8 one positive/negative end in contact of button cell, and button cell 8 is another positive/negative extreme With LED lamp bead 23 it is another it is positive/negative it is extreme on power spring 23 contact, so that button cell 8 and LED lamp bead 23 being capable of structures At a closed circuit, lighting for LED lamp bead is realized, Pediatric Oral Emergency can be irradiated, carry out state of an illness judgement；When release safety pin When ontology 17, under the reset response of torsional spring 18, safety pin ontology 17 is promoted to reset, and the first conductive bar 11 also elastic reset, make The circuit for obtaining button cell 8 and LED lamp bead 23 disconnects, and LED lamp bead 23 is extinguished；Based on the demand that medical treatment uses, to children mouthful When chamber is irradiated, usually of short duration irradiation observation, therefore safety pin ontology 17 has auto-reset function, can further increase Add the convenience used；When being write: pen tube 1 and pen cap can be separated, normally write text by the pen core in pen tube 1 Word；After pen tube 1 and pen cap separation, pressing safety pin ontology 17 will be unable to the circuit communication for making lamp cap 9, therefore when conventional use The problem of maloperation makes lamp cap 9 persistently light, electricity is caused to waste will not occur；During routine use, pen cap is not in clothing On object, cylinder 4 and safety pin ontology 17 are isolated, and be can inhibit safety pin ontology 17 and are goed deep into through-hole 6, lamp cap when can be avoided carrying 9 are lit, and when carrying is also safer；Tubular cover 20 is connect in such a way that screw thread is screwed on tubbiness pedestal 7, is had removable Feature is unloaded, the replacement of button cell 8 can be convenient for, it is convenient for safeguarding.

Claims (4)

1. a kind of multifunctional medical Flash-light pen characterized by comprising

Pen tube (1) is internally provided with pen core (2), is equipped with the first conducting ring (3) on pen tube (1) outer wall；

Pen cap comprising cylinder (4) and safety pin switch (5), on cylinder (4) outer wall, close on cylinder (4) one end equipped with through-hole (6), the safety pin switch (5) one end is located on cylinder (4) outer wall, closes on cylinder (4) other end, and safety pin switchs (5) other end Corresponding with the through-hole (6), safety pin switch (5) other end can be around its connecting pin to elastics wing at the through-hole (6)；With And

Light emitting device comprising tubbiness pedestal (7), button cell (8), lamp cap (9), the tubbiness pedestal (7) are located at cylinder (4) The end of the other end, tubbiness pedestal (7) inner wall are equipped with the second conducting ring (10), and first is equipped on the second conducting ring (10) and is led Electric item (11), the first conductive bar (11) extend at through-hole (6) through tubbiness pedestal (7) along cylinder (4) inner wall, tubbiness pedestal (7) bottom wall is equipped with conductive sheet (12), and conductive sheet (12) edge is equipped with the second conductive bar (13), and the second conductive bar (13) runs through Tubbiness pedestal (7) is extended to along cylinder (4) inner wall to be closed at cylinder (4) one end, and the button cell (8) is located at tubbiness pedestal (7) in, one of the button cell (8) is positive/negative extremely to be contacted with conductive sheet (12), and the lamp cap (9) screws at tubbiness bottom On the outside of seat (7), the positive/negative of lamp cap (9) is extremely equipped with third conductive bar (14) v, when lamp cap (9) screws tubbiness pedestal (7), Third conductive bar (14) is contacted with the second conducting ring (10), and the another of lamp cap (9) positive/negative can extremely cover in button cell (8) Another is positive/negative extreme；

Wherein, when pen tube (1) and pen cap cooperate, safety pin switch (5) other end can cover the first conductive bar by through-hole (6) (11), and the first conductive bar (11), the first conducting ring (3) and the second conductive bar (13) is promoted sequentially to contact, realizes lamp cap (9) electricity Road connection.

2. a kind of multifunctional medical Flash-light pen as described in claim 1, which is characterized in that the safety pin switch (5) includes ear Plate (15), shaft (16), safety pin ontology (17) and torsional spring (18), the otic placode (15) are located at side by side on cylinder (4), and described turn Axis (16) is located between otic placode (15) and can rotate relative to otic placode (15), and described safety pin ontology (17) one end and shaft (16) are fixed Connection, safety pin ontology (17) other end are equipped with raised (19), and the protrusion (19) can partly go deep into the through-hole (6), institute It states torsional spring (18) to be set on shaft (16), torsional spring (18) one end is fixedly connected with otic placode (15), the other end and shaft (16) are solid Fixed connection.

3. a kind of multifunctional medical Flash-light pen as described in claim 1, which is characterized in that the lamp cap (9) includes tubular cover Body (20), light transmission baffle (21), lampshade (22) and LED lamp bead (23), described tubular cover (20) one end can screw at tubbiness bottom On seat (7), the light transmission baffle (21), which is located at, states tubular cover (20) other end, and the lampshade (22) is fixedly provided at tubular cover In body (20), the LED lamp bead (23) is located on lampshade (22), conductive in a positive/negative extreme setting third of LED lamp bead (23) Item (14), LED lamp bead (23) it is another it is positive/negative extremely be equipped with power spring (24), the power spring (24) is in tubular cover (20) can be covered when screwing tubbiness pedestal (7) button cell (8) another is positive/negative extreme.

4. a kind of multifunctional medical Flash-light pen as described in claim 1, which is characterized in that first conducting ring (3) is cut Face shape is in the V-shaped to pen tube (1) inner recess, and the second conductive bar (13) free end is equipped with and the first conducting ring (3) Compatible V-arrangement is raised (25).