CN1721140B - Hand held type tool machine charged by accumulator - Google Patents
Hand held type tool machine charged by accumulator Download PDFInfo
- Publication number
- CN1721140B CN1721140B CN200510084640.6A CN200510084640A CN1721140B CN 1721140 B CN1721140 B CN 1721140B CN 200510084640 A CN200510084640 A CN 200510084640A CN 1721140 B CN1721140 B CN 1721140B
- Authority
- CN
- China
- Prior art keywords
- battery
- hand held
- held power
- power machine
- led
- 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
- 238000003801 milling Methods 0.000 claims description 12
- 238000000227 grinding Methods 0.000 claims description 5
- 230000011218 segmentation Effects 0.000 claims description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- 235000021384 green leafy vegetables Nutrition 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
- B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
- B24B23/03—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor the tool being driven in a combined movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/02—Construction of casings, bodies or handles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Secondary Cells (AREA)
- Portable Power Tools In General (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
The invention relates to a battery-powered hand tool machine with a shell (12). The shell forms a handle (11) and a switch key (16) is arranged on the end surface (17) of the shell. The shell also has an upper side (19) which approximately extends horizontally. In order to monitor the charge state of the tool machine, the invention puts forward that the shell (12) has a long groove (18) extending from the end surface (17) to the upper side (19). The groove follows the arch face of the outside outline between the end surface and the upper side (19). An illuminator (20) is arranged on the upper end of the groove 18, which is used to denote the charge state of the battery.
Description
Technical field
The present invention relates to a kind of battery-driven hand held power machine.
Background technology
There has been battery-driven hand held power machine with state-of-charge indicator, this state-of-charge indicator be set at charging device or battery originally on one's body, but on the position that its charged state indication is being difficult to see clearly when with battery-operated and only valuation roughly and monitoring trouble.
Summary of the invention
According to the present invention, a kind of battery-driven hand held power machine has been proposed, has a housing, this housing constitutes a handle and is provided with an on ﹠ off switch and has the upper side that a level of approximation is extended on its end face, wherein, this housing has one and extends to upper side, microscler depression from end face, this depression is followed the protruding arch face of the exterior contour between end face and upper side, and wherein light-emitting device being housed in the upper end of depression, this light-emitting device especially is used to refer to the charged state of battery.
The present invention has its advantage, promptly no matter is in charging process or sustainable monitoring and accurately indicate its charged state relatively with battery-driven hand held power machine work the time.
Housing has one and extends to upper side, microscler depression from end face, this depression is followed the protruding arch face of the exterior contour between end face and upper side, and wherein light-emitting device is housed in the upper end of depression, especially be used to refer to the charged state of battery, so the user can quick identification go out: whether this battery-driven hand held power machine of charged state based on battery also can work or work the duration how long.
Depression extends to the horizontal zone of upper side always in the centre from the lower area of end face, and flatly extend basically and constitute some outward flanges, these outward flange substantial symmetry are extended agley, wherein on ﹠ off switch roughly be arranged on-on its length-depression the middle part, so can make operator's finger feel its position correct, that help human engineering cheer and brightly.
Light-emitting device be configured to LED and place transparent, the lid that is engaged in the depression upper end below, so can under the situation of little received energy, obtain high luminous intensity and provide a kind of device that is used to discern battery state of charge fine protection, that can leap to user's eyes that is subjected to.
On direction of observation, see backward in the past, one after the other be provided with three LED successively, especially two greens and as the LED of the 3rd redness, so the user since its different control can be fast and estimate the charged state of battery-driven hand held power machine reliably.
Transparency cover is arranged in the depression with flushing and constitutes the segmentation of three inside that extend in depression on vertically, respectively is provided with a LED in each segmentation, so can obtain the good discrimination of described three LED and can estimate the charged state of battery thus exactly.
These LED are electrically connected with battery in this wise, so that these LED are regular basically between charge period is alternately lighted and is extinguished, so the user can learn clearly: charging process also finish and therefore this battery-driven hand held power machine seldom service time only can be arranged at present.
Especially greater than 50% battery, these LED are luminous constantly in charge mode, then provided an explicit signal for charging, and promptly the up time of this battery-driven hand held power machine is long at present.
Less than 50% battery, first green LED keeps being turned off for charging; And for charging less than 25% battery, first and second green LED keeps being turned off, and wherein the 3rd, especially alternately lighted and turn-offed for red LED is regular, so provide a signal that is difficult for obscuring, promptly charging process does not also finish to reach the service time that this moment only has seldom.
Be significantly less than 25% battery for charging, the 3rd LED light and turn-off alternately fast, then the charging of battery is fewer, so provide a signal that is difficult for obscuring, promptly charging process has only just begun and has been unsuitable at present using.
This battery-driven hand held power machine has a connection dead lock; this connection dead lock works in charge mode; when being connected with charging station or being positioned at wherein, battery can get rid of the connection that is not intended to of this battery-driven hand held power machine always; can protect charging station and battery-driven hand held power machine thus, in order to avoid be damaged owing to by mistake devoting oneself to work.
This battery-driven hand held power machine has an integrated lithium-ions battery and is configured to the flat surface grinding machine, especially has a superfine milling machine of the grinding face of flatiron shape, so a kind of light, easy to use and power battery-driven hand held power machine strong, that have bigger range of application especially is provided.
Description of drawings
Below will describe the present invention in detail by embodiment and with reference to accompanying drawing.
Accompanying drawing is represented:
Fig. 1: according to the three-dimensional left-hand side view of battery-driven hand held power machine of the present invention,
Fig. 2: its dextrad side view,
Fig. 3: its a top vertical view,
Fig. 4: its a rear view.
The specific embodiment
Fig. 1 represents a three-dimensional left-hand side view that is configured to the battery-driven hand held power machine of superfine milling machine 10.This hand held power machine has a housing 12, this housing is configured to the half-shell housing and reaches by a left side half shell and right half shell 13,14 form, their upper area constitutes the flat grip area 111 on the upper side 19 of this housing, and its front and side can cosily be suitable for controlling of little hand size.Described half shell 13,14 engages on center-line joint 114 and has and extends in the bed course that maintenance hand side and front, that black adheres to, and this bed course is made by flexible plastic or rubber with patterned structure, especially globule shape embossing 112.In addition, grip area 111 respectively has the flange 113 of an arc in the side, and this flange constitutes the border in patterned structure zone, and this patterned structure has improved the tack and the pilot operationp hand of controlling.
Described half shell 13,14 is connected each other reliably by some screws (Fig. 2) or the similarity piece that is not shown specifically, be inserted in some screw holes 15.
On the upper end, oval 21 or cave in and cooperating in 18 one to be provided with light-emitting device, especially to be provided with the state-of-charge indicator 20 of some LED with flushing, this indicator by 22 protection of a transparent recessed lid in order to avoid touched.
On a side that deviates from 18 upper ends of caving in, lid 22 constitutes the border 28 of an arc.With this border 28 correspondingly, lid 22 is divided into three faces 24,25,26 (Fig. 3) by three to the dividing plate 29 curved arc of same direction, that extend vertically downward, wherein is provided with red LED and respectively is provided with green LED in the face 24 that deviates from border 28 in other two faces 25,26.
These LED are electrically connected with battery in this wise and can be controlled, and promptly these LED replace basically regularly when between the charge period lights and extinguish, wherein especially for charging greater than 50% battery, LED is luminous constantly in charge mode.Less than 50% battery, the first green LED keeps closing and keeps closing less than first and second green LED of battery of 25% for charging for charging, wherein the 3rd, regular the lighting and extinguishing of replacing of especially red LED.
Be starkly lower than 25% battery for charging, the 3rd LED light and extinguish alternately faster, then the charging of battery is just lower.
Battery-driven superfine milling machine 10 has a connection dead lock, and it works in charge mode and prevents that this milling drum puts into operation in charging process.The battery of this battery-driven superfine milling machine 10 can be configured to lithium-ions battery.
Battery-driven superfine milling machine 10 is provided with one and forms grinding dish 30 tip 32, flatiron shape forward below its housing 12.
Fig. 2 represents the dextrad side view of this battery-driven superfine milling machine 10, wherein can be more clearly visible the profile of screw hole 15 and flange 113 except that shown in Figure 1.
Fig. 3 represents the vertical view of this battery-driven superfine milling machine 10, wherein can be clear that charge indicator 20 especially or cover 22 except that shown in Fig. 1 and 2.Can be clear that the border 28 of arc, three dividing plates 29 and three faces 24,25,26 in addition.
Fig. 4 represents the rearview of this battery-driven superfine milling machine 10, wherein in lower area, can see: the SS 36 of a centre, be used to insert a dust collector hose, and a charging socket 38 in the above, be used to make battery-driven superfine milling machine 10 to be connected with a charging device.
Claims (15)
1. battery-driven hand held power machine, has a housing (12), this housing constitutes a handle (11) and be provided with an on ﹠ off switch (16) on its end face (17), this housing also has the upper side (19) that a level of approximation is extended, wherein, this housing (12) has one and extends to upper side (19) from end face (17), microscler depression (18), this depression is followed the protruding arch of the exterior contour between end face (17) and the upper side (19), wherein light-emitting device (20) is housed in the upper end of depression (18), this light-emitting device is used to refer to the charged state of battery, it is characterized in that: depression (18) extends to the horizontal zone of upper side (19) always in the centre from the lower area of end face (17), and flatly extend basically and constitute some outward flanges (23), these outward flange substantial symmetry are extended agley, and wherein on ﹠ off switch (16) has roughly been determined the middle part of depression (18).
2. according to the battery-driven hand held power machine of claim 1, it is characterized in that: light-emitting device (20) be configured to LED and be located at a lid (22) transparent, that be engaged in depression (18) upper end below.
3. according to the battery-driven hand held power machine of claim 1 or 2, it is characterized in that: on direction of observation, see backward in the past, one after the other be provided with three LED successively.
4. according to the battery-driven hand held power machine of claim 3, it is characterized in that: described three LED comprise the LED of two greens, and the 3rd LED is red LED.
5. according to the battery-driven hand held power machine of claim 4, it is characterized in that: transparency cover (22) is arranged in the depression (18) with flushing and constitutes the segmentation (24 of three inside that extend in depression (18) on vertically, 26,28), in each segmentation, respectively be provided with a LED.
6. according to the battery-driven hand held power machine of claim 4, it is characterized in that: these LED are electrically connected with battery in this wise and can be controlled, and promptly these LED are regular between charge period is alternately lighted and extinguish.
7. according to the battery-driven hand held power machine of claim 6, it is characterized in that: for storage batteries, these LED are luminous constantly when charging.
8. according to the battery-driven hand held power machine of claim 6, it is characterized in that: less than 50% battery, first green LED keeps being turned off for charging.
9. according to the battery-driven hand held power machine of claim 6, it is characterized in that: less than 25% battery, first and second green LED keeps being turned off for charging, and wherein the 3rd red LED is regular alternately lights and turn-off.
10. according to the battery-driven hand held power machine of claim 9, it is characterized in that: be significantly less than 25% battery for charging, the 3rd LED light and turn-off alternately fast, then the charging of battery is fewer.
11. the battery-driven hand held power machine according to claim 1 or 2 is characterized in that: described hand held power machine has a connection dead lock, and this connection dead lock works in charge mode.
12. the battery-driven hand held power machine according to claim 1 or 2 is characterized in that: described hand held power machine is configured to the flat surface grinding machine.
13. the battery-driven hand held power machine according to claim 12 is characterized in that: described hand held power machine is configured to have the superfine milling machine of the grinding face of flatiron shape.
14. the battery-driven hand held power machine according to claim 6 is characterized in that: described battery is a lithium-ions battery.
15. the battery-driven hand held power machine according to claim 7 is characterized in that: described charge in batteries is greater than 50%.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004034673.9 | 2004-07-17 | ||
| DE102004034673A DE102004034673A1 (en) | 2004-07-17 | 2004-07-17 | Cordless hand tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1721140A CN1721140A (en) | 2006-01-18 |
| CN1721140B true CN1721140B (en) | 2011-01-19 |
Family
ID=34895620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200510084640.6A Expired - Fee Related CN1721140B (en) | 2004-07-17 | 2005-07-15 | Hand held type tool machine charged by accumulator |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1721140B (en) |
| DE (1) | DE102004034673A1 (en) |
| GB (1) | GB2416317B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005061869A1 (en) * | 2005-12-23 | 2007-07-05 | Robert Bosch Gmbh | Hand tool |
| JP5788782B2 (en) * | 2011-12-21 | 2015-10-07 | 株式会社マキタ | Sanda |
| JP5854914B2 (en) * | 2012-04-20 | 2016-02-09 | 株式会社マキタ | Rechargeable power tool |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5293156A (en) * | 1991-02-15 | 1994-03-08 | Nitto Kohki Co., Ltd. | Hand tool driven by DC battery with multiple level battery condition indicator |
| US5978999A (en) * | 1996-04-29 | 1999-11-09 | Black & Decker Inc. | Motorized scrub brush with multiple hand holding positions |
| US6229280B1 (en) * | 1998-03-18 | 2001-05-08 | Makita Corporation | Power tool charging system having a charge level indicator and charge control functions |
| CN1416380A (en) * | 2000-03-10 | 2003-05-07 | 贝利设计同仁控股有限公司 | Power tool |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE372080T1 (en) * | 2002-12-03 | 2007-09-15 | Johnson & Son Inc S C | MOTOR DRIVEN CLEANING/POLISHING DEVICE |
-
2004
- 2004-07-17 DE DE102004034673A patent/DE102004034673A1/en not_active Withdrawn
-
2005
- 2005-07-15 GB GB0514676A patent/GB2416317B/en not_active Expired - Fee Related
- 2005-07-15 CN CN200510084640.6A patent/CN1721140B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5293156A (en) * | 1991-02-15 | 1994-03-08 | Nitto Kohki Co., Ltd. | Hand tool driven by DC battery with multiple level battery condition indicator |
| US5978999A (en) * | 1996-04-29 | 1999-11-09 | Black & Decker Inc. | Motorized scrub brush with multiple hand holding positions |
| US6229280B1 (en) * | 1998-03-18 | 2001-05-08 | Makita Corporation | Power tool charging system having a charge level indicator and charge control functions |
| CN1416380A (en) * | 2000-03-10 | 2003-05-07 | 贝利设计同仁控股有限公司 | Power tool |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平11-265735A 1999.09.28 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1721140A (en) | 2006-01-18 |
| GB2416317B (en) | 2006-09-27 |
| DE102004034673A1 (en) | 2006-02-16 |
| GB2416317A (en) | 2006-01-25 |
| GB0514676D0 (en) | 2005-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101001721B (en) | Rechargeable screwdriver/drilling tool | |
| CN1721140B (en) | Hand held type tool machine charged by accumulator | |
| KR200470551Y1 (en) | Flashing light solar rotation | |
| CN203824692U (en) | Multifunctional tire pressure gauge | |
| CN215954275U (en) | Multi-functional laser page turning pen for multimedia projection equipment | |
| CN201434214Y (en) | Rechargeable torch pen and charging device thereof | |
| CN212233443U (en) | Illuminable case | |
| CN206155044U (en) | Novel tyre pressure monitoring host computer of infrared induction | |
| CN212368539U (en) | Intelligent disinfecting stationery box | |
| CN211948055U (en) | Traffic warning device | |
| CN210443054U (en) | Garage corner indicating lamp for driving school department two-turn garage driving | |
| CN216372042U (en) | Special hammer of multi-functional archaeology | |
| CN104875160A (en) | Operational tool | |
| CN208903232U (en) | Touch screen passive triggering device | |
| CN112318462A (en) | Electric power marketing is toolbox for operation scene | |
| CN207166384U (en) | Card form shaver control circuit | |
| CN208950469U (en) | A kind of bluetooth connection fingerprint recognition intelligence padlock | |
| CN208253246U (en) | A kind of Portable electric torch with side key indicating function | |
| CN211125722U (en) | Battery pack with lighting function | |
| JP3111420U (en) | Helmet with light panel | |
| CN205690362U (en) | A kind of Multifunctional automobile electric torch | |
| CN209046828U (en) | A kind of intelligent microphone with light source | |
| CN210640700U (en) | Automobile emergency starting power supply device with ultrahigh capacity | |
| CN211505718U (en) | Portable power supply line detects toolbox for maintenance | |
| KR100468126B1 (en) | A Battery Charger for Mobile Communication Instruments |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110119 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |