CN2639013Y

CN2639013Y - Rotation double-refill ball-point pen capable of luminous

Info

Publication number: CN2639013Y
Application number: CN 03208934
Authority: CN
Inventors: 黄明
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-03
Filing date: 2003-09-03
Publication date: 2004-09-08
Anticipated expiration: 2013-09-03

Abstract

The utility model discloses a rotation double-refill ball-point pen capable of luminous, which is composed of an upper pen holder and a lower pen holder, a double refill shifting unit with the top being embedded in the upper pen holder and is arranged in the lower pen holder, a rotation tuber, a retaining cap which is arranged at the top of the rotation tube, a transparent cover which is embedded in the retaining cap, a positioning tube which is arranged in the rotation tube at the top and is pressed against the retaining cap, a sleeve which is pressed against the bottom of the positioning tube and is embedded in the inside wall of the rotation tube, a luminous group which is arranged in the positioning tuber at the bottom to be fixed while a luminous element and a battery group is arranged in the luminous group, a spring which is arranged between the luminous group and the retaining cap, an electric disc which is mounted on the top of the double refill shifting unit in the lower pen holder and is communicated with the luminous group while a conducting spring and a conducting plate are arranged on the top of the electric disc and the conducting spring is communicated with the conducting plate, and a conducting port of the luminous element which is in contact with the electrode with the top of the battery group while the other port spreads to a position under the shell. The utility model can provide the function of writing, touch-control and temporary lamination at any time.

Description

Revolving type double-core pen that can be luminous

Technical field

The utility model relates to a kind of revolving type double-core pen that can be luminous, can be used in for two pen cores switch utilization and write, pen core is replaceable again be Touch Screen (for example: PDA) the touch-control pen core of usefulness, in addition when switching pen core, also can make the luminous group of set change that flickers of a tool top, allow a tool have to write, multipurpose functions of use such as illumination, signal, mark.

Background technology

About having a tool of illumination functions, can consult Taiwan and announce " is the push type lamp pen of light emitting source with the pen end " No. 477295, in the rear end of a tool push type light-emitting device is set, pen is had outside the function of writing, can also under the situation of insufficient light, have the function of temporary lighting.

Can announce No. 83556 " improvement of double-colored ballpoint pen pencil lead telescopic control device ", No. 175070 " the on-slip structure of rotary double-colored ballpoint pen " about a tool of double-core pen with reference to Taiwan with the operation technique that the turn mode controls the pen core switching again.Before take off double-colored ballpoint pen handoff technique be that mode by conical surface turn causes two pen core liftings to switch to produce alternately, using provides the pen core of two kinds of different color and lusters of user to write.

The control mode of habit formula light pen, must additionally set up push switch or button, and button of setting up and switch pole subject to foreign object touching and activate, for example light pen is placed in pocket or the pencil box, switch also so easily causes electric power to produce consume under non-working condition with regard to very easily touching taking place and make illuminator luminous with other article.Secondly, the use of PDA (personal digital aid (PDA)) now is very general, sternly so become following widely used trend, and the mode of operation of PDA is also from early stage mechanical botton progress to touch control screen, so the use of pointer also more and more is common.In the habit formula dual purpose tool, wherein a pen core can be the touch-control pen core, but lighting function had not appearred in a dual purpose tool, that is the light pen of practising formula had not cooperated jointly with the dual purpose pen core and implemented.

Summary of the invention

The purpose of this utility model be to provide a kind of can use dual purpose (promptly have concurrently and write and the touch-control purposes) at any time and at insufficient light or in emergency circumstances can have the temporary lighting function and do not need additionally to set up can switch arbitrarily with user's wish under the situation of switch or button purposes can be luminous the revolving type double-core pen.

For achieving the above object, the utility model adopts following design: a kind of revolving type double-core pen that can be luminous, form by the last shaft of a writing brush and the following shaft of a writing brush, wherein, be provided with the twin-core switch unit in the following shaft of a writing brush, the upper end of twin-core switch unit and the interlocking of the last shaft of a writing brush, it is characterized in that: a coil is the hollow tube of the last shaft of a writing brush; One keeps off cap, is located at the top of coil; One diffuser is mounted in the retaining cap; One positioning pipe, be located at the coil inner upper end and with the retaining cap offset; One sleeve pipe support be located at the positioning pipe root edge and with coil inwall build-in mutually; One luminous group, be located at the positioning pipe interior lower end and with its secure bond, be provided with illuminator and battery pack in this luminous group; One spring, be located at luminous group and the retaining cap between; Again, the twin-core switch unit top in the following shaft of a writing brush fix an electroplax and with above-mentioned luminous group connect, the end face of electroplax is provided with conduction spring and conductive plate, this conduction spring is connected each other with conductive plate; Secondly, a lead foot of illuminator and the top electrodes of battery pack keep in touch, and another lead foot then down extends under the shell.

The inwall of positioning pipe is provided with recessed locating groove, and luminous group side wall of outer shell has in the raised line embedding locating groove.

Diffuser is combined into one with the retaining cap.

The turn portion top centre of twin-core switch unit have one can turn reference column, reference column is provided with the locating groove that the fin of a feeding pannel bottom embeds.

The length of conductive plate is identical with the radius of electroplax.

Set twin-core comprises an atom pen core and a touch-control pen core in the twin-core switch unit.

The effect of the utility model structure-when the swing angle of electroplax and luminous group was off-position, luminous group was not promptly luminous; When the swing angle of electroplax and luminous group was conduction state, luminous group promptly to produce light boundless and indistinct and penetrate from the set printing opacity cover in last shaft of a writing brush top; By this, make and go up the shaft of a writing brush when pen core is switched in turn, luminous group flicker produced switch effect.

Enforcement of the present utility model can be obtained following advantage:

1. have simultaneously write, the function of touch-control and illumination.

2. it is write, the switching of touch-control, illumination only needs just can control by the rotation of the last shaft of a writing brush, need not set up other button or switch, compared to the light pen that habit has, can avoid taking place, so can empty power consumption power because of extruding or touch-control cause the bright situation of light-emitting device mistake.

3. the local lighting when light pen can be used as the state of emergency uses.

4. the light source of light pen is to switch in the turn mode, also can be used as the simple signal sender and uses.

5. light pen buckles and can be used as the not clear place of interim warning lamp use, especially night or sight line when clothing, knapsack, can increase walking along the street safety.

Description of drawings

Fig. 1: the three-dimensional exploded view of the utility model double-core pen.

Fig. 2: the three-dimensional combination figure of the utility model double-core pen.

Fig. 3: the full sectional view of the utility model double-core pen.

Fig. 4: luminous group of the utility model double-core pen cooperates schematic diagram with electroplax.

Fig. 5: luminous group of conductive feet of the utility model electroplax cooperates schematic diagram.

Fig. 6: the schematic diagram that is luminance after the turn of the utility model double-core pen.

Fig. 7: luminous group cooperates schematic diagram with electroplax after the utility model turn.

Fig. 8: the circuit diagram of the utility model double-core pen turn.

Fig. 9～Figure 11: the example schematic diagram of the utility model double-core pen.

The specific embodiment

Following according to detailed description of the embodiment shown in the drawing as back:

As shown in Figure 1, 2, the solid of the utility model double-core pen is decomposed and constitutional diagram, disclose double-core pen 10 among the figure and include the shaft of a writing brush 1 and following 2 two parts of the shaft of a writing brush, the last shaft of a writing brush 1 is made of a coil 11, a retaining cap 12, a diffuser 13, a

positioning pipe

14,15, one luminous group 16 of a sleeve pipe, a spring 17; The following shaft of a writing brush 2 is made of a bottom tube 21, an outer tube 22, a twin-core switch unit 23 and an electroplax 24; Three-dimensional appearance after the last shaft of a writing brush 1 makes up with the following shaft of a writing brush 2 then as shown in Figure 2.Wherein, be provided with twin-core switch unit 23 in the following shaft of a writing brush 2,1 interlocking of the upper end of twin-core switch unit 23 and the last shaft of a writing brush can make the turn portion 231 of twin-core switch unit 23 be subjected to turn when the last shaft of a writing brush 1 turn, switches and two pen cores 233,234 are produced.

Shown in Fig. 1,3, wherein, Fig. 3 is the full sectional view of the utility model double-core pen.Disclosing the coil 11 of going up the shaft of a writing brush 1 among the figure is that a hollow tube is provided with a retaining cap 12 (can be the transparent body) on the top of coil 11, other has a diffuser 13 build-ins (diffuser 13 also can be combined into one with retaining cap 12) within retaining cap 12, have a positioning pipe 14 be located at coil 11 inner upper end and with the retaining cap 12 offset, inwall at positioning pipe 14 is provided with recessed locating groove 141, again sleeve pipe 15 support be located under positioning pipe 14 root edges and with coil 11 inwall build-ins.Luminous group 16 is to be located at positioning pipe 14 interior lower end, and its sidewall raised line 161 is to be embedded in the locating groove 141 of positioning pipe 14; Therefore, when the user rotates turn pipe 11, positioning pipe 14 and sleeve pipe 15 are all rotated, wherein, positioning pipe 14 can drive luminous group 16 rotation simultaneously, and sleeve pipe 15 can drive the turn portion 231 of twin-core switch unit 23 upper ends simultaneously.In addition, spring 17 support be located at luminous group 16 with diffuser 13 between, make luminous group 16 one strength that is compressed of generation downwards.

Bottom tube 21 is a hollow tube, and its inner bottom is the taper convergence, and the outer end can coat skid resistant course 211, and bottom tube 21 upper ends then are socket part 212; Again, twin-core switch unit 23 (this is habit formula structure) upper end is turn portion 231, middle for being provided with an atom pen core 233 and a touch-control pen core 234 in Fixed Division 232, the bottom, and bolt is located on the bottom tube 21 by Fixed Division 232 and atom pen core 233, touch-control pen core 234 are inserted in the bottom tube 21; Again, outer tube 22 is to be embedded on the socket part 212 of bottom tube 21 upper limbs, and twin-core switch unit 23 covered, the turn portion 231 top centre of twin-core switch unit 23 have one can turn reference column 235, and electroplax 24 bottoms are provided with fin 241, and with reference column 235 on set locating groove 236 tablings, again electroplax 24 tops be provided with one the conduction spring 242 and a conductive plate 243 (radius of its length and electroplax 24 is identical).Secondly, the last shaft of a writing brush 1 is that mat sleeve pipe 15 is nested in the turn portion 231 of twin-core switch unit 23 with combining of the following shaft of a writing brush 2, in conjunction with after make luminous group 16 root edge and electroplax 24 apical margins connect.

As shown in Figure 4, luminous group of the utility model double-core pen cooperates schematic diagram with electroplax, disclose among the figure in luminous group 16 the shell and be provided with illuminator 162 (as LED) and battery pack 163 (being connected) by four baby batteries, have a perforation 164 in the shell bottom so that the conduction spring 242 relative contacts on battery pack 163 bottoms and the electroplax 24, the spring 242 that conducts electricity again also connects a conductive plate 243 that is located at the shell root edge; In addition, one lead foot of illuminator 162 (not disclosing) keeps normality to contact with the top electrodes of battery pack 163,165 of another lead foots down extend under the shell, utilize this lead foot 165 along with luminous group 16 rotation, and produce and contact or do not contact with conductive plate 243 on the electroplax 24, so that illuminator 162 is luminous or not luminous, vertical view for example shown in Figure 5 promptly is that lead foot 165 does not contact with conductive plate 243, so the time illuminator 162 can be not luminous.

As shown in Figure 6, when double-core pen 10 is not done any action, atom pen core 233 submerges in bottom tube 21 with touch-control pen core 234, but when the user rotates coil 11, drive by sleeve pipe 15 makes turn portion 231 produce turns, and twin-core switch unit 23 can carry out the change action of pen core, for example: when a left side turns clockwise, atom pen core 233 stretches out, then atom pen core 233 withdrawals when going back to as if inhour; Otherwise during towards right inhour rotation, touch-control pen core 234 stretches out, and regains if then press pen core 234 when going back to clockwise.Only, the operation of this turn also makes the positioning pipe of being located in the turn pipe 11 14 drive luminous group 16 rotation (as shown in Figure 7) simultaneously, therefore when lead foot 165 rotate to electroplax 24 on conductive plate 233 conflicts the time (as Fig. 8), illuminator 162 will obtain reversal and luminous.

When aforementioned illuminator 162 is luminous, just in time being when pressing pen core 234 and stretching out, and when illuminator 162 is not luminous, just in time is that touch-control pen core 234 is when regaining; So in order to allow the user when illuminator 162 is luminous, touch-control pen core 234 is stretched out, the user can extract touch-control pen core 23 out earlier before enforcement, and thus, double-core pen 10 just can only have the function of use of atom pen core 233 and illuminator 162.Perhaps, the user can be earlier with illuminator 162 dismountings before enforcement, and making double-core pen 10 have atom pen core 233 does not have luminous function of use with touch-control pen core 234.

In sum, the mode of operation of the luminous double-core pen of the utility model revolving type is simple than a habit formula tool, it only just can be controlled pen core of different nature simultaneously in the turn mode and switches, and can control flickering of illuminator simultaneously, make the double-core pen tool have as Fig. 9, to write or use or as the temporary lighting use of Figure 11 as the PDA touch-control of Figure 10, owing to be a kind of novel designs, and mode of operation is satisfied the whence and is proposed novel patent application again than the tool progress of habit formula in accordance with the law.

Claims

1, a kind of revolving type double-core pen that can be luminous is made up of the last shaft of a writing brush and the following shaft of a writing brush, wherein, is provided with the twin-core switch unit in the following shaft of a writing brush, and the upper end of twin-core switch unit and the interlocking of the last shaft of a writing brush is characterized in that:

One coil is the hollow tube of the last shaft of a writing brush;

One keeps off cap, is located at the top of coil;

One diffuser is mounted in the retaining cap;

One positioning pipe, be located at the coil inner upper end and with the retaining cap offset;

One sleeve pipe support be located at the positioning pipe root edge and with coil inwall build-in mutually;

One luminous group, be located at the positioning pipe interior lower end and with its secure bond, be provided with illuminator and battery pack in this luminous group;

One spring, be located at luminous group and the retaining cap between;

Again, the twin-core switch unit top in the following shaft of a writing brush fix an electroplax and with above-mentioned luminous group connect, the end face of electroplax is provided with conduction spring and conductive plate, this conduction spring is connected each other with conductive plate; Secondly, a lead foot of illuminator and the top electrodes of battery pack keep in touch, and another lead foot then down extends under the shell.

2, revolving type double-core pen that can be luminous as claimed in claim 1, it is characterized in that: the inwall of positioning pipe is provided with recessed locating groove, and luminous group side wall of outer shell has in the raised line embedding locating groove.

3, revolving type double-core pen that can be luminous as claimed in claim 1 is characterized in that: diffuser is combined into one with the retaining cap.

4, revolving type double-core pen that can be luminous as claimed in claim 1 is characterized in that: the turn portion top centre of twin-core switch unit have one can turn reference column, reference column is provided with the locating groove that the fin of a feeding pannel bottom embeds.

5, revolving type double-core pen that can be luminous as claimed in claim 1, it is characterized in that: the length of conductive plate is identical with the radius of electroplax.

6, revolving type double-core pen that can be luminous as claimed in claim 1 is characterized in that: set twin-core comprises an atom pen core and a touch-control pen core in the twin-core switch unit.