CN207115239U - The abacus of tape light - Google Patents
The abacus of tape light Download PDFInfo
- Publication number
- CN207115239U CN207115239U CN201721124078.XU CN201721124078U CN207115239U CN 207115239 U CN207115239 U CN 207115239U CN 201721124078 U CN201721124078 U CN 201721124078U CN 207115239 U CN207115239 U CN 207115239U
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- CN
- China
- Prior art keywords
- group
- bright light
- abacus
- crossbeam
- light device
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Abstract
A kind of abacus of tape light,Including outer frame body,Abacus bead is transparent material,Abacus bead is provided with centre bore,An annular groove is opened up on the inwall of centre bore,An annular magnet is set in annular groove,Wear in the rod cavity of pearl bar and be provided with five groups of bright light devices,Every group of bright light device includes the tongue tube being electrically connected successively,LED lamp bead and current-limiting resistance,Positioned at the top of crossbeam and at crossbeam during first group of bright light,Second group to the 5th group bright light device is sequentially arranged in the lower section of crossbeam and second group of bright light device is close to the crossbeam,Second group of tongue tube to the 5th group of bright light device is worn each other to be linked togather,The tongue tube of first group of bright light device is connected with the positive pole of power supply respectively with the tongue tube of second group of bright light device,Whether the utility model can send light according to corresponding bright light device,Whether transferred in place with abacus bead corresponding to judgement,Result of calculation is intuitively drawn beneficial to user,Improve computational efficiency.
Description
Technical field
The utility model belongs to calculating appliance technology, and in particular to a kind of abacus of tape light.
Background technology
Rechoning by the abacus has considerably long history as a kind of convenience, instrument that is simple and using, although having invented now
Computer, and be widely used in the every field such as science, education, finance, accounting, but rechoning by the abacus this traditional calculations instrument is each
Aspect is also widely used；During accounting profession or abacus teaching, abacus bead often occurs transferring situation not in place, enters
And influence teaching or the bandwagon effect or result of calculation of accountant.
The content of the invention
The purpose of this utility model be in order to overcome above-mentioned the shortcomings of the prior art in place of, and provide a kind of band instruction
The abacus of lamp, it can monitor whether each abacus bead is transferred in place in real time, intuitively draw result of calculation beneficial to user, improve meter
Calculate efficiency.
In order to solve the problems existing in background technology, the utility model adopts the following technical scheme that：A kind of tape light
Abacus, including outer frame body, be fixedly connected with crossbeam in outer frame body, being also fixedly connected with more in outer frame body wears pearl bar, wears pearl bar
Intersect with beam vertical, wear and one abacus bead is set positioned at the upper end of crossbeam on pearl bar, wear the lower end on pearl bar positioned at crossbeam and set
There are four abacus beads, abacus bead is slidably connected with wearing pearl bar, it is characterised in that：The abacus bead is transparent material, and abacus bead is set
There is the centre bore being engaged with wearing pearl bar external diameter, open up an annular groove on the inwall of centre bore, an annular magnetic is set in annular groove
Iron, the inner hollow for wearing pearl bar, rod cavity is interior to be provided with five groups of bright light devices, and every group of bright light device includes being electrically connected with successively
Tongue tube, LED lamp bead and current-limiting resistance together, positioned at the top of crossbeam and at crossbeam during first group of bright light, the
Two groups to the 5th group bright light devices are sequentially arranged in the lower section of crossbeam and second group of bright light device is close to the crossbeam, and second group extremely
The tongue tube of 5th group of bright light device is worn each other to be linked togather, the tongue tube of first group of bright light device and second group of bright light device
Tongue tube is connected with the positive pole of power supply respectively, and the current-limiting resistance of five groups of bright light devices is connected with the negative pole of power supply respectively, outer frame body
Side be provided with battery case, the outside of battery case is provided with instruction and switched, and Wire channel in building is left in the upper end of outer frame body, and power line is through instruction
Switch is connected with the bright light device respectively worn in pearl bar, and the upper end of outer frame body is provided with the upper lid being interlockingly connected with Wire channel in building.
A baffle plate is fixed in the lower card of the abacus bead, is left in the middle part of baffle plate and is worn pearl bar and pass through hole.
The utility model is five-bead abacus, each wears pearl bar and sets five abacus beads from top to bottom, first during initial position
Individual abacus bead is close to upper side frame, and second to the 5th abacus bead is close to lower frame；Annular magnet is provided with abacus bead, wears pearl bar
Provided with tongue tube and the LED lamp bead being connected with tongue tube in rod cavity, abacus bead is slidably connected with wearing pearl bar, when abacus bead is transferred simultaneously
During corresponding and the tongue tube position, corresponding LED lamp bead sends light；It is bright according to whether corresponding bright light device sends
Whether light, transferred in place with abacus bead corresponding to judgement, is intuitively drawn result of calculation beneficial to user, is improved computational efficiency；Respectively
A lighttight baffle plate is respectively provided with below abacus bead, prevents the light that sends of LED lamp bead of top from illuminating the abacus bead of lower section,
Reading is avoided to be forbidden.
Brief description of the drawings
Fig. 1 is main structure diagram of the present utility model；
Fig. 2 is the overlooking the structure diagram of outer frame body；
Fig. 3 is the structural representation of abacus bead；
Fig. 4 is the structural representation for wearing pearl bar；
Fig. 5 is the circuit diagram of bright light device.
In figure：Pearl bar is worn 1. instruction switch, is covered on 2., 3. battery cases, 4. outer frame bodies, 5. abacus beads, 6., 7. Wire channel in building,
8. power line, 9. baffle plates, 10. annular magnets, 11. tongue tubes, 12.LED lamp beads, 13. current-limiting resistances.
Embodiment
Reference picture 1-4, a kind of abacus of tape light, including outer frame body 4, crossbeam, housing are fixedly connected with outer frame body 4
More are also fixedly connected with body 4 and wears pearl bar 6, pearl bar 6 is worn and intersects with beam vertical, wears and is set on pearl bar 6 positioned at the upper end of crossbeam
One abacus bead 5, wear the lower end on pearl bar 6 positioned at crossbeam and be provided with 4 abacus beads 5, abacus bead 5 is slidably connected with wearing pearl bar 6, institute
It is transparent material to state abacus bead 5, and abacus bead 5 is provided with the centre bore being engaged with wearing the external diameter of pearl bar 6, opened up on the inwall of centre bore
One annular groove, sets an annular magnet 10 in annular groove, the inner hollow for wearing pearl bar 6, and 5 groups of bright light devices are provided with rod cavity
Part, such as Fig. 5, M1-M5 represent tongue tube, and R1-R5 represents current-limiting resistance, and every group of bright light device includes being electrically connected at one successively
Tongue tube 11, LED lamp bead 12 and the current-limiting resistance 13 risen, positioned at the top of crossbeam and at crossbeam during first group of bright light,
Second group to the 5th group bright light device is sequentially arranged in the lower section of crossbeam and second group of bright light device is close to the crossbeam, second group
Tongue tube 11 to the 5th group of bright light device is worn be linked togather each other, the tongue tube and second group of bright light device of first group of bright light device
The tongue tube 11 of part is connected with the positive pole of power supply respectively, and the current-limiting resistance 13 of 5 groups of bright light devices is connected with the negative pole of power supply respectively,
The side of outer frame body 4 is provided with battery case 3, and the outside of battery case 3 is provided with instruction switch 1, and Wire channel in building 7 is left in the upper end of outer frame body 4,
Power line is connected through instruction switch 1 with the bright light device respectively worn in pearl bar 6, and the upper end of outer frame body 4 is provided with to be interlockingly connected with Wire channel in building 7
Upper lid 2, fix a baffle plate 9 in the lower card of the abacus bead 5, the middle part of baffle plate 9, which is left, wears pearl bar and pass through hole.
The utility model is five-bead abacus, each wears pearl bar and sets 5 abacus beads from top to bottom, first during initial position
Abacus bead is close to upper side frame, and second to the 5th abacus bead is close to lower frame；Annular magnet 10 is provided with abacus bead 5, wears pearl bar 6
Rod cavity in be slidably connected provided with tongue tube 11 and the LED lamp bead 12 that is connected with tongue tube 11, abacus bead 5 with wearing pearl bar 6, work as calculation
Disk pearl 5 transfer and correspondingly position with the tongue tube 11 when, corresponding LED lamp bead 12 sends light.Such as：When first calculation
Disk pearl draw under when, the LED lamp bead 12 of corresponding first group of bright light device sends light, when second abacus bead transfer upwards to
During close to crossbeam position, the LED lamp bead 12 in second group of bright light device sends light, represents that the abacus bead is transferred in place；When
Three abacus beads move up and it is corresponding with the tongue tube of the 3rd group of bright light device when, corresponding LED lamp bead can just send light.According to
It is secondary to analogize, whether light is sent according to corresponding bright light device, whether is transferred in place, beneficial to use with abacus bead corresponding to judgement
Person intuitively draws result of calculation, improves computational efficiency；A lighttight baffle plate 9 is respectively provided with below each abacus bead, prevents one
The light that the LED lamp bead 12 of level is sent illuminates the abacus bead of subordinate, avoids reading from being forbidden.
Claims (2)
1. a kind of abacus of tape light, including outer frame body（4）, outer frame body（4）Inside it is fixedly connected with crossbeam, outer frame body（4）It is interior
Also it is fixedly connected with more and wears pearl bar（6）, wear pearl bar（6）Intersect with beam vertical, wear pearl bar（6）It is upper to be set positioned at the upper end of crossbeam
One abacus bead（5）, wear pearl bar（6）The upper lower end positioned at crossbeam is provided with four abacus beads（5）, abacus bead（5）With wearing pearl bar（6）
It is slidably connected, it is characterised in that：The abacus bead（5）For transparent material, abacus bead（5）Provided with wearing pearl bar（6）External diameter matches
The centre bore of conjunction, an annular groove is opened up on the inwall of centre bore, an annular magnet is set in annular groove（10）, it is described to wear pearl bar
（6）Inner hollow, five groups of bright light devices are provided with rod cavity, what every group of bright light device included being electrically connected successively does
Reed pipe（11）, LED lamp bead（12）And current-limiting resistance（13）, positioned at the top of crossbeam and at crossbeam during first group of bright light,
Second group to the 5th group bright light device is sequentially arranged in the lower section of crossbeam and second group of bright light device is close to the crossbeam, second group
To the tongue tube of the 5th group of bright light device（11）Wear and be linked togather each other, the tongue tube and second group of bright light of first group of bright light device
The tongue tube of device（11）It is connected respectively with the positive pole of power supply, the current-limiting resistance of five groups of bright light devices（13）It is negative with power supply respectively
Extremely it is connected, outer frame body（4）Side be provided with battery case（3）, battery case（3）Outside be provided with instruction switch（1）, outer frame body（4）
Upper end leave Wire channel in building（7）, power line is through instruction switch（1）With respectively wearing pearl bar（6）Interior bright light device is connected, outer frame body
（4）Upper end be provided with and Wire channel in building（7）The upper lid being interlockingly connected（2）.
2. the abacus of tape light according to claim 1, it is characterised in that：The abacus bead（5）Lower card on it is solid
A fixed baffle plate（9）, baffle plate（9）Middle part leave and wear pearl bar and pass through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721124078.XU CN207115239U (en) | 2017-09-04 | 2017-09-04 | The abacus of tape light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721124078.XU CN207115239U (en) | 2017-09-04 | 2017-09-04 | The abacus of tape light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207115239U true CN207115239U (en) | 2018-03-16 |
Family
ID=61574540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721124078.XU Expired - Fee Related CN207115239U (en) | 2017-09-04 | 2017-09-04 | The abacus of tape light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207115239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018710A (en) * | 2019-01-16 | 2019-07-16 | 黄书亮 | Can night use light abacus |
-
2017
- 2017-09-04 CN CN201721124078.XU patent/CN207115239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110018710A (en) * | 2019-01-16 | 2019-07-16 | 黄书亮 | Can night use light abacus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180316 Termination date: 20180904 |