CN204621996U - With the electric tool of power brick ejecting mechanism - Google Patents
With the electric tool of power brick ejecting mechanism Download PDFInfo
- Publication number
- CN204621996U CN204621996U CN201520204274.2U CN201520204274U CN204621996U CN 204621996 U CN204621996 U CN 204621996U CN 201520204274 U CN201520204274 U CN 201520204274U CN 204621996 U CN204621996 U CN 204621996U
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- CN
- China
- Prior art keywords
- power brick
- holding part
- ejecting mechanism
- operating portion
- electric tool
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Portable Power Tools In General (AREA)
Abstract
Electric tool with power brick ejecting mechanism comprise main body, power brick, for by power brick by the ejecting mechanism that described main body ejects; Main body is arranged the holding part picked and placeed for power brick, ejecting mechanism comprises spring leaf and controls the operating parts that power brick taken out by described holding part; The sticking department that operating parts comprises operating portion and is connected with operating portion, operating portion to be movably set in power brick and to expose to outside main body; Holding part is provided with draw-in groove, sticking department active card to be located in draw-in groove and can under the drive of operating portion with described exact separation; Spring leaf is arranged in holding part for providing by the elastic acting force ejected in holding part for described power brick.Be provided with the ejecting mechanism be convenient to power brick and extracted in the utility model electric tool, with realize power brick fast and conveniently extract.
Description
Technical field
The utility model relates to a kind of electric tool with power brick ejecting mechanism.
Background technology
Electric tool, generally in order to use flexibly, often adopts power brick as the source of electric power.At present, when only having a power brick, battery is easier to extract, therefore does not generally arrange ejecting mechanism; When adopting double cell pack arrangement, two power brick are inserted in the middle of machine back-to-back, because two power brick gaps are little, when extracting a power brick, having and extracting not smooth risk.
Utility model content
Based on this, be necessary to provide fast a kind of and the electric tool conveniently extracting power brick.
Electric tool with power brick ejecting mechanism comprises: main body, can be installed on for providing the power brick of electric power for described main body in described main body with picking and placeing, for by described power brick by the ejecting mechanism that described main body ejects; Described main body is arranged the holding part picked and placeed for power brick, described ejecting mechanism comprises spring leaf and controls the operating parts that described power brick taken out by described holding part; The sticking department that described operating parts comprises operating portion and is connected with described operating portion, described operating portion to be movably set in described power brick and to expose to outside described main body; Described holding part is provided with draw-in groove, described sticking department active card to be located in described draw-in groove and can under the drive of described operating portion with described exact separation; Described spring leaf is arranged in described holding part for providing by the elastic acting force ejected in described holding part for described power brick.
Wherein in an embodiment, described operating portion can carry out pressing operation relative to described power brick under external force, to drive described sticking department to moving away from described draw-in groove direction and removing lock-out state between the two.
Wherein in an embodiment, described sticking department comprises the linkage part be connected with described operating portion and the buckle be arranged in described linkage part, one end of described linkage part be connected with described operating portion and can work as when described operating portion is pressed together movable with described operating portion, described buckle protrudes and is arranged at described linkage part away from one end of described operating portion and active card is located in corresponding draw-in groove, and described buckle can move away from described draw-in groove direction in the same way with described linkage part one under the driving of operating portion.
Wherein in an embodiment, described buckle comprises the guide surface entering the inclination of described holding part direction along described power brick.
Wherein in an embodiment, the sidewall that described holding part comprises diapire and extended to form in the same direction by the two ends that diapire is relative, described diapire and described two sidewalls enclose the accommodating cavity formed for accommodating power brick jointly.
Wherein in an embodiment, the surface of described holding part diapire arranges mounting groove; Described spring leaf comprises interval and be oppositely arranged two adjutages and the elastic arm that is connected between two adjutages, and described two adjutages respectively active card to be embedded in described mounting groove and can to slide along described mounting groove under external force; Described elastic arm bends curved relative to described two adjutages and peak protrudes from outside described mounting groove; When described power brick is installed in described accommodating cavity, described power brick extrudes described elastic arm.
Wherein in an embodiment, the surface of described holding part diapire is directly offered and is formed with mounting groove, and described mounting groove is opening-like towards the surface of described power brick; Described spring leaf inserts in described mounting groove by the opening of described mounting groove, and two elastic arms that described spring leaf comprises adjutage and extended to form in opposite directions towards the same side by the two ends that described adjutage is relative respectively, the angle between described elastic arm and described adjutage is acute angle; Described adjutage inserts and is fixed in described mounting groove, and described two elastic arms protrude from outside the diapire of described holding part; When described power brick is installed in described accommodating cavity, described power brick extrudes described elastic arm.
Wherein in an embodiment, described draw-in groove is arranged at least one sidewall in described two sidewalls, in order to being clasped when described power brick is fit in described accommodating cavity and in described power brick.
Wherein in an embodiment, described electric tool is annular saw.
Wherein in an embodiment, described power brick is the double cell pack arrangement inserted back-to-back in the middle of described holding part, and described ejecting mechanism comprises and is respectively used to as described double cell bag provides the two panels spring leaf of elastic acting force by ejecting in described holding part and is arranged at the operating parts that described double cell wraps respectively; Described double cell bag to be arranged in described holding part in corresponding draw-in groove respectively by the sticking department in respective operations part and by corresponding operating portion and corresponding exact separation, described two panels spring leaf to be arranged at respectively on described accommodating cavity diapire and with the bottom one_to_one corresponding of described double cell bag.
Be provided with the ejecting mechanism be convenient to power brick and extracted in the utility model electric tool, with realize power brick fast and conveniently extract.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that in the utility model first embodiment, power brick inserts electric tool;
Fig. 2 is installed on the schematic diagram in electric tool for power brick shown in Fig. 1;
Fig. 3 is for power brick shown in Fig. 1 is by the schematic diagram extracted in electric tool;
Fig. 4 is the schematic diagram that in the utility model second embodiment, power brick inserts electric tool;
Fig. 5 is installed on the schematic diagram in electric tool for power brick shown in Fig. 4.
Detailed description of the invention
For the ease of understanding the utility model, below with reference to relevant drawings, the utility model is described more fully.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can realize in many different forms, is not limited to embodiment described herein.On the contrary, provide the object of these embodiments be make the understanding of disclosure of the present utility model more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Unless otherwise defined, all technology used herein and scientific terminology are identical with belonging to the implication that those skilled in the art of the present utility model understand usually.The object of the term used in description of the present utility model herein just in order to describe specific embodiment, is not intended to be restriction the utility model.Term as used herein " and/or " comprise arbitrary and all combinations of one or more relevant Listed Items.
With reference to shown in Fig. 1, electric tool 100 of the present utility model comprises main body 10 in the present embodiment, is removably installed in main body 10 for providing the power brick 50 of electric power for main body 10 and facilitating power brick 50 by the ejecting mechanism 70 that main body 10 ejects.Wherein, the parts such as motor, transmission mechanism are provided with in main body 10.And according to the function difference that electric tool 100 realizes, in main body 10, also correspondence is provided with the working head 30 for realizing this function, such as, in the utility model, electric tool 100 is the annular saw with power brick 50, and working head 30 can be the knife saw be arranged in main body 10 accordingly.
Please continuing referring to Fig. 1, main body 10 being provided with the holding part 11 for accommodating power brick 50.In the present embodiment, holding part 11 is by the U-shaped of the one end open formed that main body 10 caves inward to close working head 30 direction away from one end of working head 30.Understandably, in some other embodiment, the shape of installation portion 11 and the position of setting all can be determined as required, in this no limit.
The sidewall 112 that holding part 11 comprises diapire 110 and extended to form in the same direction by the two ends that diapire 110 is relative.Wherein, diapire 110 and two sidewalls 112 enclose the accommodating cavity 114 formed for accommodating power brick 30 jointly.
Diapire 110 is provided with mounting groove 1103 towards the surface of two sidewalls 112.In two sidewalls 112 at least one surface on be provided with draw-in groove 1121 for coordinating with power brick 50.In the present embodiment, mounting groove 1103 is recessed to form respectively in the opposite direction by two surfaces that two erection columns 1101 be arranged at intervals on diapire 110 are relative.Draw-in groove 1121 is roughly at right angles trapezoidal, and its side near diapire 110 side is tilted to diapire 110 direction by sidewall 112.
In the present embodiment, power brick 50 is the double cell pack arrangement inserted back-to-back in the middle of main body 10.Therefore, specific in the present embodiment, the spaced surface of diapire 110 is provided with two pairs of erection columns to 1101.Often pair of erection column is to 1101 one of them power brick 50 corresponding.Two surfaces that two sidewalls 112 are relative are provided with the draw-in groove 1121 for coordinating with corresponding power brick 50.Wherein, each power brick 50 comprises shell 51 and is arranged at the battery core 53 in shell 51.Understandably, in some other embodiment, power brick 50 also can be monocell bag, and that is, the quantity of power brick 50 can be determined according to demand, in this no limit.
Ejecting mechanism 70 is taken out by accommodating cavity 114 quickly and easily for realizing each power brick 50.Ejecting mechanism 70 comprises spring leaf 71A and controls the operating parts 73 that taken out by accommodating cavity 114 of power brick 50.The erection column that spring leaf 71A is arranged at diapire 110 correspondence on 1101, for providing for power brick 50 by the elastic acting force ejected in accommodating cavity 114.In the present embodiment, spring leaf 71A respectively active card is embedded in often pair of erection column in mounting groove 1103 in 1101, thus makes the structure of whole ejecting mechanism 70 simple and take up room little.
Every flat spring sheet 71A comprises interval and be oppositely arranged two adjutage 710A and the elastic arm 712A that is connected between two adjutage 710A.Article two, adjutage 710A respectively active card be embedded in the mounting groove 1103 of relative two erection columns 1101, and can to slide along corresponding mounting groove 1103 under external force.Elastic arm 712A bends curved relative to two adjutage 710A, and its peak is protruded from outside two erection columns 1101 by the interval between relative two erection columns 1101.So, when power brick 50 is installed in accommodating cavity 114, power brick 50 extrudes elastic arm 712A, makes it that elastic deformation occur; And when power brick 50 is by when taking out in accommodating cavity 114, elastically-deformable elastic arm 712A occurs provides reaction force for power brick 50, makes power brick 50 eject fast by accommodating cavity 114.
Operating parts 73 is movably set on the shell 51 of power brick 50, and it comprises operating portion 730 and sticking department 731.Operating portion 730 is for being arranged on shell 51 and the button exposed to outside main body 10, and it can carry out pressing operation relative to shell 51 under external force.One end active card of sticking department 731 is located in the draw-in groove 1121 of two sidewalls 112, and with operating portion 730 to the lock-out state moving to remove between the two away from draw-in groove 1121 direction, can facilitate the taking-up of power brick 50.
In the present embodiment, sticking department 731 comprises the linkage part 734 be connected with operating portion 730 and the buckle 732 be arranged in linkage part 734.One end of linkage part 734 be connected with operating portion 730 and can work as when operating portion 730 is pressed together movable with operating portion 730.Buckle 732 protrudes and is arranged at linkage part 734 one end away from operating portion 730, and active card is located in the draw-in groove 1121 of two sidewalls 112, and it can be together movable with linkage part 734 under the driving of operating portion 730.In the present embodiment, the shape of buckle 732 and the mating shapes of draw-in groove 1121, it comprises the guide surface 736 entering the inclination of accommodating cavity 114 direction along power brick 50.
Incorporated by reference to referring to Fig. 1 and Fig. 2, when installing power brick 50, move to the direction near accommodating cavity 114 under the guiding of power brick 50 guide surface 736 in buckle 732, and when buckle 732 is arranged in draw-in groove 1121, power brick 50 is fixedly installed in accommodating cavity 114 and extrusion spring sheet 71A, makes spring leaf 71A Elastic arm 712A that elastic deformation occur.
Please in the lump referring to Fig. 3, when one in power brick 50 is taken out by needs, user is to close shell 51 direction press operating part 730, buckle 732 with linkage part 734 to moving away from draw-in groove 1121 direction and the final restriction departing from draw-in groove 1121, power brick 50 ejects to away from accommodating cavity 114 direction under the elastic acting force of spring leaf 71A, thus realizes so that the taking-up of power brick 50.
Please refer to Fig. 4 and Fig. 5, in the utility model second embodiment, two elastic arm 712B that every flat spring sheet 71B comprises adjutage 710B and extended to form in opposite directions towards the same side by the two ends that adjutage 710B is relative respectively.Angle between every bar elastic arm 712B and adjutage 710B is acute angle, and every bar elastic arm 712B away from adjutage 710B end near adjutage 710B direction bending at an angle, thus form compressing a little of abutting with power brick 50.Wherein, in every flat spring sheet 71B the width of adjutage 710B slightly larger than the width of two elastic arm 712B.
The diapire 110 of holding part 11 is directly offered and is formed with two mounting grooves 1103, and each mounting groove 1103 is opening-like towards the surface of power brick 50.When mounted, every flat spring sheet 71B is inserted in mounting groove 1103 along the direction loading accommodating cavity 114 perpendicular to power brick 50 by the openend of mounting groove 1103.Because the width of adjutage 710B is slightly larger than the width of elastic arm 712B, therefore after installation, adjutage 710B is fixed in mounting groove 1103, and it is outer and protrude from diapire 110 that two elastic arm 712B expose to mounting groove 1103 by the openend of mounting groove 1103.When power brick 50 is installed in accommodating cavity 114, power brick 50 extrudes two elastic arm 712B, makes it near adjutage 710B direction, elastic deformation occur; And when power brick 50 is by when taking out in accommodating cavity 114, elastically-deformable elastic arm 712B occurs provides reaction force for power brick 50, makes power brick 50 eject fast by accommodating cavity 114.
In the present embodiment, the compressible stroke of spring leaf 71A/71B is large and convenient fixing, and the area taken bottom accommodating cavity 114 when nature and confined state is less, is conducive to the miniaturization realizing electric tool 100.
The ejecting mechanism 70 be convenient to power brick 50 and ejected is provided with, to realize the quick of power brick 50 and convenient taking-up in electric tool 100 of the present utility model; Simultaneously when power brick 50 is double cell pack arrangement, the taking-up of one of them power brick 50 can not by the impact of another power brick.
The above embodiment only have expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. with the electric tool of power brick ejecting mechanism, it is characterized in that, comprising:
Main body;
Can be installed on picking and placeing in described main body for providing the power brick of electric power for described main body;
For by described power brick by the ejecting mechanism that described main body ejects;
Described main body is arranged the holding part picked and placeed for power brick, described ejecting mechanism comprises spring leaf and controls the operating parts that described power brick taken out by described holding part; The sticking department that described operating parts comprises operating portion and is connected with described operating portion, described operating portion to be movably set in described power brick and to expose to outside described main body; Described holding part is provided with draw-in groove, described sticking department active card to be located in described draw-in groove and can under the drive of described operating portion with described exact separation; Described spring leaf is arranged in described holding part for providing by the elastic acting force ejected in described holding part for described power brick.
2. as claimed in claim 1 with the electric tool of power brick ejecting mechanism, it is characterized in that, described operating portion can carry out pressing operation relative to described power brick under external force, to drive described sticking department to moving away from described draw-in groove direction and removing lock-out state between the two.
3. as claimed in claim 2 with the electric tool of power brick ejecting mechanism, it is characterized in that, described sticking department comprises the linkage part be connected with described operating portion and the buckle be arranged in described linkage part, one end of described linkage part be connected with described operating portion and can work as when described operating portion is pressed together movable with described operating portion, described buckle protrudes and is arranged at described linkage part away from one end of described operating portion and active card is located in corresponding draw-in groove, and described buckle can move away from described draw-in groove direction in the same way with described linkage part one under the driving of operating portion.
4. as claimed in claim 3 with the electric tool of power brick ejecting mechanism, it is characterized in that, described buckle comprises the guide surface entering the inclination of described holding part direction along described power brick.
5. as claimed in claim 1 with the electric tool of power brick ejecting mechanism, it is characterized in that, the sidewall that described holding part comprises diapire and extended to form in the same direction by the two ends that diapire is relative, described diapire and described two sidewalls enclose the accommodating cavity formed for accommodating power brick jointly.
6., as claimed in claim 5 with the electric tool of power brick ejecting mechanism, it is characterized in that, the surface of described holding part diapire is provided with mounting groove; Described spring leaf comprises interval and be oppositely arranged two adjutages and the elastic arm that is connected between two adjutages, and described two adjutages respectively active card to be embedded in described mounting groove and can to slide along described mounting groove under external force; Described elastic arm bends curved relative to described two adjutages and peak protrudes from outside described diapire; When described power brick is installed in described accommodating cavity, described power brick extrudes described elastic arm.
7., as claimed in claim 5 with the electric tool of power brick ejecting mechanism, it is characterized in that, the surface of described holding part diapire is directly offered and is formed with mounting groove, and described mounting groove is opening-like towards the surface of described power brick; Described spring leaf inserts in described mounting groove by the opening of described mounting groove, and two elastic arms that described spring leaf comprises adjutage and extended to form in opposite directions towards the same side by the two ends that described adjutage is relative respectively, the angle between described elastic arm and described adjutage is acute angle; Described adjutage inserts and is fixed in described mounting groove, and described two elastic arms protrude from outside the diapire of described holding part; When described power brick is installed in described accommodating cavity, described power brick extrudes described elastic arm.
8. as claimed in claim 5 with the electric tool of power brick ejecting mechanism, it is characterized in that, described draw-in groove is arranged at least one sidewall in described two sidewalls, in order to being clasped when described power brick is fit in described accommodating cavity and in described power brick.
9., as claimed in claim 1 with the electric tool of power brick ejecting mechanism, it is characterized in that, described electric tool is annular saw.
10. as claimed in claim 5 with the electric tool of power brick ejecting mechanism, it is characterized in that, described power brick is the double cell pack arrangement inserted back-to-back in the middle of described holding part, and described ejecting mechanism comprises and is respectively used to as described double cell bag provides the two panels spring leaf of elastic acting force by ejecting in described holding part and is arranged at the operating parts that described double cell wraps respectively; Described double cell bag to be arranged in described holding part in corresponding draw-in groove respectively by the sticking department in respective operations part and by corresponding operating portion and corresponding exact separation, described two panels spring leaf to be arranged at respectively on described accommodating cavity diapire and with the bottom one_to_one corresponding of described double cell bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204274.2U CN204621996U (en) | 2015-04-07 | 2015-04-07 | With the electric tool of power brick ejecting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204274.2U CN204621996U (en) | 2015-04-07 | 2015-04-07 | With the electric tool of power brick ejecting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204621996U true CN204621996U (en) | 2015-09-09 |
Family
ID=54041055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520204274.2U Expired - Fee Related CN204621996U (en) | 2015-04-07 | 2015-04-07 | With the electric tool of power brick ejecting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204621996U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232056A (en) * | 2016-12-22 | 2018-06-29 | 苏州宝时得电动工具有限公司 | Battery pack bears structure and the wearable power supply unit equipped with the structure |
| WO2022021900A1 (en) * | 2020-07-27 | 2022-02-03 | 浙江齐享科技有限公司 | Handheld tool |
-
2015
- 2015-04-07 CN CN201520204274.2U patent/CN204621996U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108232056A (en) * | 2016-12-22 | 2018-06-29 | 苏州宝时得电动工具有限公司 | Battery pack bears structure and the wearable power supply unit equipped with the structure |
| CN108232056B (en) * | 2016-12-22 | 2023-12-08 | 苏州宝时得电动工具有限公司 | Battery pack carrying structure and wearable power supply equipment with same |
| WO2022021900A1 (en) * | 2020-07-27 | 2022-02-03 | 浙江齐享科技有限公司 | Handheld tool |
| US12023794B2 (en) | 2020-07-27 | 2024-07-02 | Zhejiang Litheli Technology Co., Ltd | Handheld tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150909 Termination date: 20210407 |