CN201083476Y - Electric long band tape - Google Patents
Electric long band tape Download PDFInfo
- Publication number
- CN201083476Y CN201083476Y CNU2007201838789U CN200720183878U CN201083476Y CN 201083476 Y CN201083476 Y CN 201083476Y CN U2007201838789 U CNU2007201838789 U CN U2007201838789U CN 200720183878 U CN200720183878 U CN 200720183878U CN 201083476 Y CN201083476 Y CN 201083476Y
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- CN
- China
- Prior art keywords
- chi
- housing
- handle
- gear
- electrodynamic
- 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
Links
- 230000005520 electrodynamics Effects 0.000 claims description 17
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 238000007373 indentation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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- Tape Measures (AREA)
Abstract
The utility model relates to an electric long tapeline which comprises a shell (1), a motor (2), a tape reel (3) and a handle (4) which is connected with the end face of the shell (1), wherein, a battery (5) is arranged inside the handle (4); the tapeline reel (3) is rotatablely arranged inside the shell (1); a tape (7) is winded in the tape reel (3), and a free end of the tape (7) can be extended out of or withdrawn into the shell (1) from an opening (11) of the shell (1); the motor (2) is connected with the tape reel (3) through a transmission gear which can drive the tape reel (3) to rotate. The utility model is characterized in that: the motor (2) is arranged on one side in the handle (4), and the battery (5) is electrically connected with the motor (2) through a switch (8) by a lead wire. Both the motor and the battery are arranged inside the handle, thereby internal structure of the shell is simplified and space in the shell is optimized; moreover, the utility model is convenient to manufacture and assemble.
Description
Technical field
The utility model belongs to the technical field of tape measure, relates in particular to a kind of electrodynamic long tape measure.
Background technology
The tape measure of the existing soft chi band that has the metallic tape band more than 15 meters or make with organic material, reach the purpose of footage band mostly with the handle on the artificial hand tape measure, the mode of this manual rolling is concerning the user of long distance, repeatedly measurement, quite inconvenient, therefore there is the people to invent electrodynamic long tape measure.
As a patent No. is a kind of electric band tape the Chinese utility model patent " electric band tape " of ZL200520116342.6 (notification number is CN2859447Y) has disclosed, include housing, motor, battery, switch, rolling axle sleeve and chi band, described rolling axle sleeve is arranged in the housing rotationally, described motor is to be fixed in the inner chamber of rolling axle sleeve, and be electrically connected with battery in being fixed in housing by lead, and described chi band is for being wound in the rolling axle sleeve, and an end of chi band can stretch out from the opening of housing or the retraction housing in, described motor by gearing and rolling axle sleeve linkage link together, described switch is arranged on the outside wall surface of housing, and is electrically connected with battery and motor by lead.
And for example a patent No. is that the Chinese utility model patent " electric band tape " of ZL200620051369.6 (notification number is CN2924477Y) has disclosed a kind of like this electric band tape, comprise and take mouth out of, the box case of axle bed, direct current motor and pinion wheel, tape strip, tape measure wheel and gear wheel, reversing switch and battery case, described box case is fixed by screw by left and right sides two housings, be provided with the tape measure wheel that a direct current motor and that has pinion wheel has gear wheel in this box case inside, described tape strip and tape measure are taken turns affixed and are taken turns around being received in tape measure, its initiating terminal stretches out from the set outlet of box case, described gear wheel and tape measure wheel are one-body molded, the axle that is had is installed in axle bed, described pinion wheel and gear wheel are nibbled mutually, also be provided with a reversing switch and a battery case at this box case, peace can be established a joint 9V battery in this battery case.
Motor in above-mentioned two patents and the battery of powering to motor all are arranged in the housing, cause the volume of whole housing huge relatively, and can cause the structure in the housing relatively complicated.And above-mentioned tape measure is inconvenient to hold and is taken.
As a patent No. is a kind of side setting type electric band tape the Chinese utility model patent " side setting type electric band tape " of ZL200520135863.6 (notification number is CN2876695Y) has disclosed, include that device has battery in the handle that links to each other with the chi shell, battery is connected motor with lead and forms electric power loop with switch, the chi band is to coil be fixed with on the chi tep reel of a gear, it is characterized in that motor places the selected position of chi tep reel periphery, be fixed in the cylindrical gear on the motor output shaft and the cylindrical gear of tape spool and be connected with a joggle, the cylindrical gear that is fixed in this lower end simultaneously is connected with a joggle with the cylindrical gear that is fixed on the chi tep reel.
This patent is arranged on battery on the handle, has optimized the space of housing to a certain extent, and handle also is convenient to the user and is held and take operation.But the motor component that this patent relates to also is arranged in the housing, and the volume of housing is relatively also bigger, and battery links to each other with motor by lead, and the distance that lead need pass through is longer, inconvenience configuration circuit.
In sum, existing electric band tape also can be further improved.
Summary of the invention
Technical problem to be solved in the utility model is the electrodynamic long tape measure that provides a kind of structure to relate to rationally, can fine optimization shell space at above-mentioned prior art present situation, and it also has advantage easy for operation.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of electrodynamic long tape measure, include housing, motor, the chi tep reel, the handle that links to each other with the housing end face, be provided with battery in the described handle, described chi tep reel is provided with in the housing by central shaft rotationally, be wound with the chi band in the chi tep reel, and the free end of chi band can stretch out from the opening of housing or the retraction housing in, described motor links together by the gearing and the chi tep reel that can drive the rotation of chi tep reel, it is characterized in that described motor is arranged on the side in the handle, described battery is electrically connected with lead and by switch and motor.
Above-mentioned gearing is that parallel shafts is gear drive, includes pinion wheel, first middle gear, second middle gear, rotation axis, gear wheel; The described pinion wheel and first middle gear are positioned at the gear chamber of handle; Pinion wheel links to each other with motor output shaft; Rotation axis is arranged in the gear chamber by bearing is rotatable; Described first middle gear is connected on the rotation axis and with pinion and is connected; Described rotation axis front end penetrates in the housing and is connected with second middle gear; Described gear wheel is fixed on chi tep reel lower end, and is connected with a joggle with second middle gear.This gearing is that parallel shafts is gear drive, has simplified drive mechanism, also can adopt existing other drive mechanism certainly, as worm and gear or other reduction gearing drive mechanism.Because the pinion wheel and first middle gear in this gearing are arranged in the handle, freedom is positioned at housing from two middle gears and gear wheel, so can simplify the structure of enclosure interior greatly, is convenient to arrange other parts in housing.
For ease of operation control motor, above-mentioned switch is arranged on the handle.
For strengthening the diversity that electrodynamic long tape measure uses, also be provided with the device of manual refraction chi band on the above-mentioned housing, this device includes wind, described wind is connected and fixed with the central shaft that passes the housing upper surface, in housing, described chi tep reel can rotate with central shaft by the bearing rotatable support at described central shaft two ends.Under the battery runs down state, also can pass through wind footage band back and forth like this.
For making the monnolithic case structure more succinct, handshake part one end of above-mentioned wind is rotatably connected at wind one end, and the other end of handshake part has the elasticity button of downward extension, and the upper surface of wind has bayonet socket accordingly, after the upset of handshake part, the elasticity button of handshake part is embedded in bayonet socket.So also not fragile wind.
The free end of above-mentioned chi band is fixed with and prevents that the chi band is fully retracted the chi hook in the housing.The chi hook also has is convenient to the effect that the user forgets about it the chi band, and finger hooks the chi hook and can conveniently pull out the chi band during pulling.
Bad for preventing the chi damaged by hooks, protection chi hook, above-mentioned housing can have a protection mouth for the opening part that the chi band freely passes, and under chi band indentation housing internal state, described chi hook is arranged in described protection mouth.
For ease of battery is installed, above-mentioned handle one side has the opening that can put into handle for battery, the battery buckle that has been rotatably connected on the opening, and the free end of battery buckle links to each other with handle by buckle structure.
For strengthening the intensity of housing, above-mentioned case side side face is fixed with the elastic body guard ring made from elastomeric material.
For ease of assembling, above-mentioned gear wheel and chi tep reel are integral piece.Certainly gear wheel also can be separate part, and the separate part gear wheel of then only need winding up the case is fixed on the chi tep reel and gets final product in this way.The chi tep reel is formed by chassis and shrouding disc two parts make-up, and described chi band just is wound between chassis and the shrouding disc, and lower surface, described chassis has a column extension, and the periphery of extension is provided with the gear teeth, and described gear wheel is the column extension.
Compared with prior art, advantage of the present utility model is: it all is arranged on motor and battery in the handle, simplifies the structure of enclosure interior, has optimized the space in the housing, is convenient to manufacture and assembling, is convenient to hold use.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment;
Fig. 2 is the side view of the utility model embodiment;
Fig. 3 is the schematic perspective view behind half housing of removing of the utility model embodiment;
Fig. 4 is the cut-open view of the utility model embodiment;
Fig. 5 is the spatial structure broken away view of the utility model embodiment.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Shown in Fig. 1～5, be a preferred embodiment of the present utility model.
A kind of electrodynamic long tape measure, the handle 4 that include housing 1, motor 2, chi tep reel 3, chi band 7, links to each other with housing 1 end face, its middle shell 1 is to be fastened and connected by two and half parts to form, housing 1 lateral circle surface is fixed with the elastic body guard ring made from elastomeric material 18.
Described handle 4 is U-shaped roughly, be convenient to the user and hold adept handle, handle 4 inside have the space that holds battery 5, motor 2, handle 4 one sides have the opening 42 that can put into handle 4 for battery 5, battery buckle 43 has been rotatably connected on the opening 42, the free end of battery buckle 43 links to each other with handle 4 by buckle structure, and this buckle structure is a routine techniques, does not launch to elaborate at this.
Corresponding site is provided with battery 5 and motor 2 in the described handle 4, and motor 2 is arranged on the side in the handle 4, and the sidepiece of handle 4 also is provided with a switch 8, wherein is electrically connected with lead between battery 5, switch 8, the motor 2, to form the conducting loop.
Described chi tep reel 3 is provided with in the housing 1 rotationally by central shaft 6; bearing 16 rotatable support are passed through in housing 1 in central shaft 6 two ends; described chi tep reel 3 can be with central shaft 6 rotations; chi tep reel 3 links together by chassis 31 and shrouding disc 32 two parts make-ups and by screw and forms; described chi band 7 just is wound between chassis 31 and the shrouding disc 32; the free end of chi band 7 can from the opening 11 of housing 1 sidepiece, stretch out or retraction housing 1 in; the free end of chi band 7 is fixed with and prevents that chi band 7 is fully retracted the chi hook 71 in the housing 1; can have a protection mouth 17 for opening 11 places that chi band 7 freely passes at housing 1; under chi band 7 indentation housings 1 internal state, described chi hook 71 is arranged in described protection mouth 17.
Described motor 2 links together by the gearing and the chi tep reel 3 that can drive 3 rotations of chi tep reel.Gearing is that parallel shafts is gear drive, includes pinion wheel 9, first middle gear 10, second middle gear 12, rotation axis 13, gear wheel 14; The described pinion wheel 9 and first middle gear 10 are positioned at the gear chamber 41 of handle 4; Pinion wheel 9 links to each other with motor 2 output shafts; Rotation axis 13 is by bearing 19 rotatable being arranged in the gear chamber 41; Described first middle gear 10 is connected on the rotation axis 13 and with pinion wheel 9 by strong groove structure and is connected with a joggle; Described rotation axis 13 front ends penetrate in the housing 1 and are connected by strong groove structure with second middle gear 10; Described gear wheel 14 is fixed on chi tep reel 3 lower ends, and is connected with a joggle with second middle gear 12, and gear wheel 14 is an integral piece with chi tep reel 3, and promptly gear wheel 14 is a column extension of 31 lower surfaces, chassis, and the periphery of extension is provided with the gear teeth,
This chi band 7 is good with the long fiber chi band of length.
After chi band 7 was drawn out, the user only need be by the switch on the fixed handle 48, and the action of motor 2 driven gear drive mechanisms drives 3 rotations of chi tep reel, and then made in the chi band 7 withdrawal housings 1, finished the work.
Certainly we also can prevent the handshake part 151 on the wind 15, and rotary handle crank 15 drives 3 revolutions of chi tep reel, so make chi band 7 in the housing that returns 1, finish the work.
Claims (10)
1. electrodynamic long tape measure, include housing (1), motor (2), chi tep reel (3), the handle (4) that links to each other with housing (1) end face, be provided with battery (5) in the described handle (4), described chi tep reel (3) is provided with in the housing (1) rotationally by central shaft (6), be wound with chi band (7) in the chi tep reel (3), and the free end of chi band (7) can stretch out from the opening (11) of housing (1) or retraction housing (1) in, described motor (2) links together by the gearing and the chi tep reel (3) that can drive chi tep reel (3) rotation, it is characterized in that described motor (2) is arranged on the side in the handle (4), described battery (5) is electrically connected with lead and by switch (8) and motor (2).
2. electrodynamic long tape measure according to claim 1 is characterized in that described gearing is that parallel shafts is gear drive, includes pinion wheel (9), first middle gear (10), second middle gear (12), rotation axis (13), gear wheel (14); Described pinion wheel (9) and first middle gear (10) are positioned at the gear chamber (41) of handle (4); Pinion wheel (9) links to each other with motor (2) output shaft; Rotation axis (13) is arranged in the gear chamber (41) by bearing (19) is rotatable; Described first middle gear (12) is connected rotation axis (13) and upward and with pinion wheel (9) is connected with a joggle; Described rotation axis (13) front end penetrates in the housing (1) and is connected with second middle gear (12); Described gear wheel (14) is fixed on chi tep reel (3) lower end, and is connected with a joggle with second middle gear (12).
3. electrodynamic long tape measure according to claim 1 is characterized in that described switch (8) is arranged on the handle (4).
4. electrodynamic long tape measure according to claim 1, it is characterized in that also being provided with on the described housing (1) device of manual refraction chi band (7), this device includes wind (15), described wind (15) is connected and fixed with the central shaft (6) that passes housing (1) upper surface, in housing (1), described chi tep reel (3) can rotate with central shaft (6) by bearing (16) rotatable support at described central shaft (6) two ends.
5. electrodynamic long tape measure according to claim 4, handshake part (151) one ends that it is characterized in that described wind (15) are rotatably connected at wind (15) one ends, the other end of handshake part (151) has the elasticity button (152) of downward extension, the upper surface of wind (15) has bayonet socket (153) accordingly, after the upset of handshake part (151), the elasticity button (152) of handshake part (151) is embedded in bayonet socket (153).
6. according to the described electrodynamic long tape measure of arbitrary claim in the claim 1～4, the free end that it is characterized in that described chi band (7) is fixed with and prevents that chi band (7) is fully retracted the chi hook (71) in the housing (1).
7. electrodynamic long tape measure according to claim 6; it is characterized in that: described housing (1) can locate to have a protection mouthful (17) for the opening (11) that chi band (7) freely passes; under chi band (7) indentation housing (1) internal state, described chi hook (71) is arranged in described protection mouthful (17).
8. electrodynamic long tape measure according to claim 1, it is characterized in that described handle (4) one sides have can supply battery (5) to put into the opening (42) of handle (4), the battery buckle (43) that has been rotatably connected on the opening (42), the free end of battery buckle (43) links to each other with handle (4) by buckle structure.
9. electrodynamic long tape measure according to claim 1 is characterized in that described housing (1) lateral circle surface is fixed with the elastic body guard ring made from elastomeric material (18).
10. electrodynamic long tape measure according to claim 2, it is characterized in that described gear wheel (14) and chi tep reel (3) are integral piece, chi tep reel (3) is formed by chassis (31) and shrouding disc (32) two parts make-up, described chi band (7) just is wound between chassis (31) and the shrouding disc (32), lower surface, described chassis (31) has a column extension, the periphery of extension is provided with the gear teeth, and described gear wheel (14) is the column extension.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201838789U CN201083476Y (en) | 2007-09-29 | 2007-09-29 | Electric long band tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201838789U CN201083476Y (en) | 2007-09-29 | 2007-09-29 | Electric long band tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201083476Y true CN201083476Y (en) | 2008-07-09 |
Family
ID=39625943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201838789U Expired - Fee Related CN201083476Y (en) | 2007-09-29 | 2007-09-29 | Electric long band tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201083476Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9874428B1 (en) | 2016-10-05 | 2018-01-23 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US10054415B2 (en) | 2015-09-30 | 2018-08-21 | Milwaukee Electric Tool Corporation | Tape measure |
| US10836603B2 (en) | 2017-03-22 | 2020-11-17 | Milwaukee Electric Tool Corporation | Tape measure with epicyclic gear drive for tape retraction |
| US11846504B2 (en) | 2016-10-05 | 2023-12-19 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US12017885B2 (en) | 2017-03-22 | 2024-06-25 | Milwaukee Electric Tool Corporation | Tape measure with epicyclic gear drive for tape retraction |
| CN119509291A (en) * | 2024-11-19 | 2025-02-25 | 广东电网有限责任公司 | Multifunctional measuring instrument |
-
2007
- 2007-09-29 CN CNU2007201838789U patent/CN201083476Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10767970B2 (en) | 2015-09-30 | 2020-09-08 | Milwaukee Electric Tool Corporation | Tape measure |
| US10054415B2 (en) | 2015-09-30 | 2018-08-21 | Milwaukee Electric Tool Corporation | Tape measure |
| US10876825B2 (en) | 2016-10-05 | 2020-12-29 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US10458771B2 (en) | 2016-10-05 | 2019-10-29 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US10132605B2 (en) | 2016-10-05 | 2018-11-20 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US9874428B1 (en) | 2016-10-05 | 2018-01-23 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US11466970B2 (en) | 2016-10-05 | 2022-10-11 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US11846504B2 (en) | 2016-10-05 | 2023-12-19 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US12228393B2 (en) | 2016-10-05 | 2025-02-18 | Milwaukee Electric Tool Corporation | Tape measure with compact retraction system |
| US10836603B2 (en) | 2017-03-22 | 2020-11-17 | Milwaukee Electric Tool Corporation | Tape measure with epicyclic gear drive for tape retraction |
| US11427434B2 (en) | 2017-03-22 | 2022-08-30 | Milwaukee Electric Tool Corporation | Tape measure with epicyclic gear drive for tape retraction |
| US12017885B2 (en) | 2017-03-22 | 2024-06-25 | Milwaukee Electric Tool Corporation | Tape measure with epicyclic gear drive for tape retraction |
| CN119509291A (en) * | 2024-11-19 | 2025-02-25 | 广东电网有限责任公司 | Multifunctional measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090213 Address after: 68, Chengdong Road, Zhejiang City, Yuyao Province, 315400 Patentee after: Zhejiang Newland Industrial Co., Ltd. Address before: 68, Chengdong Road, Zhejiang City, Yuyao Province, 315400 Patentee before: Ningbo Land Group Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG PROVINCE XINLANDA INDUSTRY CO., LTD. Free format text: FORMER OWNER: NINGBO LANDA INDUSTRY CO.,LTD. Effective date: 20090213 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Newland Industrial Co., Ltd. Assignor: Ningbo Land Group Co., Ltd. Contract fulfillment period: 2009.3.31 to 2017.3.30 Contract record no.: 2009330000707 Denomination of utility model: Electric long band tape Granted publication date: 20080709 License type: Exclusive license Record date: 20090417 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.3.31 TO 2017.3.30; CHANGE OF CONTRACT Name of requester: ZHEJIANG PROVINCE XINLANDA INDUSTRY CO., LTD. Effective date: 20090417 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080709 Termination date: 20120929 |