CN200955939Y - Electric tape measure - Google Patents
Electric tape measure Download PDFInfo
- Publication number
- CN200955939Y CN200955939Y CN 200620117164 CN200620117164U CN200955939Y CN 200955939 Y CN200955939 Y CN 200955939Y CN 200620117164 CN200620117164 CN 200620117164 CN 200620117164 U CN200620117164 U CN 200620117164U CN 200955939 Y CN200955939 Y CN 200955939Y
- Authority
- CN
- China
- Prior art keywords
- tape
- charging
- electric band
- band tape
- battery chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
A motor-driven tape (1) consists of a shell (11) with a battery room (12) and a tape unit installed inside the shell, wherein, the rechargeable batteries (16) are put in the battery room (12). The motor-driven tape (1) also consists of a recharge unit (2) connected to the battery room (12), which is capable of recharging the batteries (16). The recharge unit composes a recharge circuit which can either be directly installed inside or outside the shell (11). Therefore, the rechargeable batteries (16) can get recharged without using special rechargers, thereby simplifying the operation process.
Description
Technical field
The utility model relates to a kind of electric band tape, especially a kind of chargeable electric band tape.
Background technology
Existing electric band tape generally uses battery to power to electric band tape as power supply, and used battery has two kinds of common disposable battery and rechargeable batteries.Because the factor of economy and environmental protection, everybody generally uses rechargeable battery.But when using rechargeable battery to power to electric band tape, if rechargeable battery electric weight deficiency, just need find out special-purpose charger, this battery is taken out in the battery chamber of electric band tape, put on this charging device and charge the battery, after electric weight is full of, put it into again in the battery chamber of electric band tape, make the electric band tape operate as normal.This charging process operation is more loaded down with trivial details.
The utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of chargeable electric band tape, and need not rechargeable battery is taken out just can be for being contained in the rechargeable battery charging in the electric band tape.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of electric band tape, comprise the casing that has the battery chamber and be arranged at described casing interior tape device and motor, wherein in the battery chamber rechargeable battery is installed, described electric band tape comprises the charging device that is electrically connected with described battery chamber.
Described charging device comprise the charging adapter that has attaching plug, and with the cradle of described charging adapter coupling, wherein institute's charging adapter is equipped with charging circuit, it is interior and be electrically connected with the battery chamber that described cradle is installed on described casing.
Described charging device comprises is located at the charging circuit that is electrically connected with described battery chamber in the described casing, and described electric band tape also is provided with attaching plug, and described attaching plug is connected with charging circuit.
The beneficial effects of the utility model are: a kind of electric band tape is provided with the charging device that is electrically connected with its battery chamber, just makes that electric band tape can directly be the rechargeable battery charging that is contained in the battery chamber, and need not to use special charger, and is very convenient.And the charging circuit that charging device comprises can directly be loaded in the housing of electric band tape, utilizes the attaching plug that is arranged on the housing to connect external power supply, is the rechargeable battery charging; Also can be arranged at outside the housing, be the rechargeable battery charging by cradle and charging adapter.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described further.
Fig. 1 is the synoptic diagram of charging device of the present utility model.
Fig. 2 is the schematic diagram of charging device of the present utility model.
Wherein: 1. electric band tape 11. casings 12. battery chambers
13. motor 14. tape measures 15. drive units
16. rechargeable battery 17. switches 2. charging devices
21. cradle 22. charging adapters 221. plugs
23. circuit board 231. pilot lamp 232. resistance
3. charging circuit 31. transformers 32. diode bridge rectifications
33. filter capacitor 34. diodes
Embodiment
As shown in Figure 1, a kind of electric band tape 1, comprise the casing 11 that has battery chamber 12 and be located at the interior tape device of casing, wherein tape device comprises motor 13, tape measure 14, reaches drive unit 15 and switch 17 that driving tape measure 14 stretches, rechargeable battery 16 is installed in the battery chamber 12, switch 17 is electrically connected motor 13 and rechargeable battery 16, so that the running of control motor 13 realizes electronic put chi and footage.Electric band tape 1 also comprises the charging device 2 that is electrically connected with battery chamber 12.
Wherein charging circuit 3 can directly be loaded on the housing 11 interior (not shown) of electric band tape 2, utilizes the attaching plug that is arranged on the housing 11 to connect external power supply, is rechargeable battery 16 chargings; Also can be arranged at outside the housing 11, for rechargeable battery 16 chargings, be that charging circuit 3 is located at outside the housing 11 in the present embodiment.
As shown in Figure 1, charging device 2 comprises charging adapter 22, and the cradle 21 that mates with charging adapter 22, and wherein cradle 21 and charging adapter 22 are respectively equipped with the contact terminal (not shown) of coupling, and both can connect by contact terminal.Charging circuit 3 is installed in the charging adapter 22, and charging adapter 22 has attaching plug 221 and can link to each other with external power supply.Cradle 21 is installed in the casing 11 and is electrically connected with battery chamber 12.It can directly link to each other with electric wire, also can be connected with battery chamber 12 by circuit board 23 as shown in fig. 1.Also be provided with at least one pilot lamp on this circuit board 23, be used for reflecting whether energising situation and charging are full of.In the present embodiment, circuit board 23 is provided with a pilot lamp 231 and resistance 233 (as shown in Figure 2), and resistance 233 is the pilot lamp step-down, and this pilot lamp is a light emitting diode, just represent to be in charged state as 231 light time of pilot lamp, a pilot lamp can also be set certainly again reflect charge condition.
When the operator finds that electric weight in the electric band tape is not enough, only need the contact terminal of charging adapter 22 is linked to each other with the contact terminal of cradle 21, attaching plug 221 with charging adapter 22 inserts external power supply again, just can be 16 chargings of the rechargeable battery in the battery chamber 12.Charge when pilot lamp 231 luminous just expressions, battery 16 is finished charging and is pulled out charging adapter 22 by the time, and the operator just can continue to use electric band tape.Very convenient.And, do not have electricity if you are useful on other local rechargeable battery, and when can not find special-purpose charger, this electric band tape can also serve as charger and use.
Claims (10)
1. an electric band tape (1), comprise the casing (11) that has battery chamber (12) and be arranged at described casing (11) interior tape device and motor (13), wherein in battery chamber (12) rechargeable battery (16) is installed, it is characterized in that: described electric band tape (1) also comprises the charging device (2) that is electrically connected with described battery chamber (12).
2. according to the described electric band tape of claim 1, it is characterized in that: described charging device (2) comprises the charging adapter (22) that has attaching plug, and the cradle (21) that mates with described charging adapter (22), wherein institute's charging adapter (22) is equipped with charging circuit (3), and described cradle (21) is installed in the described casing (11) and with battery chamber (12) and is electrically connected.
3. according to the described electric band tape of claim 2, it is characterized in that: described cradle (21) is connected with described battery chamber (12) by electric wire.
4. according to the described electric band tape of claim 2, it is characterized in that: described cradle (21) is connected with described battery chamber (12) by circuit board (23).
5. according to the described electric band tape of claim 4, it is characterized in that: at least one pilot lamp (231) is housed on the described circuit board (23), and described pilot lamp (231) is used for reflecting energising and charge condition.
6. according to the described electric band tape of claim 1, it is characterized in that: described charging device (2) comprises is located at the charging circuit (3) that is electrically connected with described battery chamber (12) in the described casing (11), described electric band tape (1) also is provided with attaching plug, and described attaching plug is connected with charging circuit (3).
7. according to the described electric band tape of claim 6, it is characterized in that: described charging circuit is connected with battery chamber (12) by electric wire.
8. according to the described electric band tape of claim 6, it is characterized in that: described charging circuit is connected with battery chamber (12) by circuit board.
9. described according to Claim 8 electric band tape is characterized in that: at least one pilot lamp is housed on the described circuit board, and described pilot lamp is used for reflecting energising and charge condition.
10. according to the described electric band tape of claim 1, it is characterized in that: described tape device comprises tape measure (14), reaches the flexible drive unit (15) of driving tape measure (14), and wherein drive unit (15) is driven by motor (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620117164 CN200955939Y (en) | 2006-05-15 | 2006-05-15 | Electric tape measure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620117164 CN200955939Y (en) | 2006-05-15 | 2006-05-15 | Electric tape measure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200955939Y true CN200955939Y (en) | 2007-10-03 |
Family
ID=38774524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620117164 Expired - Fee Related CN200955939Y (en) | 2006-05-15 | 2006-05-15 | Electric tape measure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200955939Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627856A (en) * | 2014-11-05 | 2016-06-01 | 河南工业大学 | Multifunctional building engineering electromagnetic measurement ruler |
-
2006
- 2006-05-15 CN CN 200620117164 patent/CN200955939Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105627856A (en) * | 2014-11-05 | 2016-06-01 | 河南工业大学 | Multifunctional building engineering electromagnetic measurement ruler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071003 |