CN204295654U - A kind of electric tool - Google Patents
A kind of electric tool Download PDFInfo
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- CN204295654U CN204295654U CN201420666728.3U CN201420666728U CN204295654U CN 204295654 U CN204295654 U CN 204295654U CN 201420666728 U CN201420666728 U CN 201420666728U CN 204295654 U CN204295654 U CN 204295654U
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- electric tool
- projection arrangement
- operate portions
- electric
- handheld division
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Abstract
The utility model discloses a kind of electric tool, comprise the shell of cavity body structure, the operate portions (1) that described shell comprises Handheld Division (3) and is connected with described Handheld Division (3), be provided with the projection arrangement (2) that can project to outside described electric tool in the cavity of described shell, described projection arrangement (2) the axis being parallel of the light that projects out and described operate portions (1).Above-mentioned electric tool, can project outside electric tool by light or project content, makes the user of electric tool obtain good light, and knows the content projected out.
Description
Technical field
The utility model relates to mechanical engineering technical field, particularly a kind of electric tool.
Background technology
Along with the fast development of China's economic construction, market increases day by day for the demand of various types of electric tool.
We are for electric hand tool, and the type of electric hand tool is varied in the market, such as electric hand drill and hand held power saw.
In general, electric hand tool comprises shell, motor, power supply and switch.The shell of electric hand tool generally comprises two pieces of symmetrical housings, and can form the cavity of hollow after these two pieces of housings splicings, motor and power supply are positioned at the cavity of shell.
In addition, spliced shell can also be divided into Handheld Division and operate portions by us.Handheld Division refers to the position grasped, and its profile is roughly cylindric, and apply certain grip with the palm being applicable to people to it, Handheld Division is usually located at the lower end of electric hand tool; Operate portions refers to have boring or the position of sawed-off function, and its profile is cylindric, and inside often has the executing agencies such as motor, and operate portions is generally often positioned at the upper end of Handheld Division, in order to the action such as to carry out holing or sawed-off.
For this electric hand tool only possessing basic punching or the function such as sawed-off, people are often convenient not in use.Such as, after we buy electric tool, if do not use this instrument for a long time, can be not familiar to its operating process; Now, we often find product description, or the relevant service manual of online inquiry, so, often waste time and energy.
If we can make full use of the inner space of electric hand tool, some important informations are stored in electric hand tool inside with some form, make it possess several functions like this.
Therefore, how making electric tool possess several functions is the current technical issues that need to address of those skilled in the art.
Utility model content
The purpose of this utility model is to provide a kind of electric tool, and this electric tool can realize the function projected.
For achieving the above object, the utility model provides a kind of electric tool, comprise the shell of cavity body structure, the operate portions that described shell comprises Handheld Division and is connected with described Handheld Division, be provided with the projection arrangement that can project to outside described electric tool in the cavity of described shell, described projection arrangement the axis being parallel of the light that projects out and described operate portions.
Preferably, described projection arrangement is arranged on the junction of described Handheld Division and described operate portions.
Preferably, the image-forming block of described projection arrangement is dynamic display screen.
Preferably, described projection arrangement also comprises projection switch, and the two ends of described projection switch are connected in the luminous component of described projection arrangement and the battery pack of described projection arrangement.
Preferably, the battery pack of described projection arrangement also connects the motor of described electric tool.
Preferably, described projection arrangement also comprises the master switch being connected to described battery pack two ends.
Preferably, the battery pack of described projection arrangement is lithium battery group.
Preferably, described electric tool is electric drill.
Relative to above-mentioned background technology, a kind of electric tool that the utility model provides, comprises shell, and shell is cavity body structure, inner hollow; In addition, shell is divided into Handheld Division and operate portions, and Handheld Division is connected with operate portions; In the cavity of shell, be provided with projection arrangement, this projection arrangement the axis being parallel of the light that projects out and operate portions.This electric tool, light or project content can project outside electric tool by the projection arrangement in its enclosure cavity; In addition, due to projection arrangement the axis being parallel of the light that projects out and operate portions, therefore, the light projected out can not be subject to the interference at any position of electric tool, directly invests the position of required light.Above-mentioned electric tool, without using under the prerequisite of other equipment, the user of electric tool can obtain good light, and knows the content projected out.
Accompanying drawing explanation
The structural representation of the electric tool that Fig. 1 provides for the utility model embodiment;
Fig. 2 is the structural representation of the projection arrangement in Fig. 1.
Detailed description of the invention
Core of the present utility model is to provide a kind of electric tool, and this electric tool can play the function of illumination and projection.
In order to make those skilled in the art understand the utility model scheme better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1 and Fig. 2; The structural representation of the electric tool that Fig. 1 provides for the utility model embodiment; Fig. 2 is the structural representation of the projection arrangement in Fig. 1.
Electric tool provided by the utility model, comprises shell, and shell is cavity body structure, inner hollow; Shell, from entirety, comprises operate portions 1 and Handheld Division 3.Operate portions 1 and Handheld Division 3 are cylindric, the axes normal of Handheld Division 3 in ground, the axis being parallel of operate portions 1 and ground, and operate portions 1 is positioned at the upper surface of Handheld Division 3.The inner side of enclosure cavity is provided with projection arrangement 2, and projection arrangement 2 is roughly cylindric, and projection arrangement 2 can by outside ray cast to electric tool.Meanwhile, the axis of projection arrangement 2 and the axis being parallel of operate portions 1, and projection arrangement 2 is arranged on the junction of operate portions 1 and Handheld Division 3.
Herein, projection arrangement 2 is arranged in the enclosure cavity of electric tool, and can by outside ray cast to electric tool.So, while use electric tool, good light can also be obtained, and know the content projected out.
Herein, operate portions 1 is not limited to cylindric with the shape of Handheld Division 3, also can be other similar columned shapes; In addition, the axis of operate portions 1 is not necessarily strictly parallel to ground, also can be in a certain angle with ground.Such as, the axis of operate portions 1 and ground are 15 ° of angles.
The light projected by projection arrangement 2 is the axis being parallel with operate portions 1; This be in order to make projection arrangement 2 the light that projects out can not be subject to the interference at any position of electric tool, directly invest the position of required light.
In addition, projection arrangement 2 is arranged on the junction of operate portions 1 and Handheld Division 3; The object done like this is the work with the use of person of the light that enables to launch, and the surrounding environment making the light launched illuminate operate portions 1 to work, reaches without the need to external light source, can realize the object worked under dark situation.
In addition, projection arrangement 2 comprises luminous component 21, image-forming block 22, lens assembly 23 and battery pack, and battery pack is used for supplying luminous component 21 electric energy; Luminous component 21 between luminous component 21 and lens assembly 23, and is set to LED by image-forming block 22.
, utilize LED as light source here, irradiate image-forming block 22, then the focusing of scioptics assembly 23, make the content in image-forming block 22 and LED light line be irradiated to outside electric tool, enable the user of electric tool obtain good light, and know the content projected out.
Certainly, we can also utilize other light-emitting devices as the luminous component 21 of projection arrangement 2, such as incandescent lamp or Metal halogen lamp.Utilize other light-emitting device institutes as luminous component 21, its effect with effect as described above, do not repeat them here.
In addition, image-forming block 22 can be set to the film or dynamic display screen by us.
No matter be the film or dynamic display screen, its effect is to provide certain information; Such as, the operation instruction of product or after-sales-service information.
We can utilize the film to store after-sales-service information, and when projection arrangement 2 works, the after-sales-service information be stored on the film can be projected to outside electric tool, makes the user of electric tool know the information of after-sale service.In addition, we can also utilize dynamic display screen to store dynamic operating instruction, the operating process of electric tool is stored into dynamic effect, when projection arrangement 2 works, operating process stored by dynamic display screen can be projected to outside electric tool, makes the user of electric tool understand the operation of electric tool.
In addition, for lens assembly 23, we can using the combination of the convex lens of one piece of recessed planoconvex spotlight to image-forming block 22 direction or at least two pieces as lens assembly 23.
Adopt the object of above-mentioned set-up mode to be, the content that projection is gone out is clear, and the user of electric tool can be made clearly to see the content projected out.
Certainly, lens assembly 23 can also adopt other set-up modes, is not limited to described herein.
In addition, we can also arrange the projection switch connecting luminous component 21 and battery pack.
The two ends of projection switch are connected in luminous component 21 and battery pack.When needs use projection arrangement 2, can open projection switch, now battery pack is supplied to luminous component 21 electric energy, and luminous component 21 is thrown light on, and the related content in image-forming block 22 that projects out.When not needing to use projection arrangement 2, can close projection switch, now luminous component 21 quits work, thus closes the function of projection arrangement 2.
In addition, the battery pack of projection arrangement 2 can also be connected on the motor of electric tool by we; Master switch is connected with at the two ends of battery pack; Meanwhile, battery pack is set to lithium battery group.
Here, battery pack not only can be supplied to luminous component 21 electric energy in projection arrangement 2, provides electric energy can also to the motor of electric tool.Meanwhile, the object arranging master switch is, master switch can provide electric energy to luminous component 21 and motor simultaneously; That is, when opening master switch, projection arrangement 2 works with the motor of electric tool simultaneously, achieves projection arrangement 2 and electric tool and synchronously uses.When closing master switch, projection arrangement 2 and electric tool quit work simultaneously.Because battery pack is connected on the motor of electric tool, battery pack, while supply luminous component 21 electric energy, also will supply the electric energy of motor; Therefore we adopt the lithium battery that energy density is large, self-discharge rate is low.
Certainly, we can also select the power supply of nickel-cadmium cell group or super capacitor supply electric energy, repeat no more herein.
In addition, electric tool can be defined as electric drill by us, makes electric drill have projecting function mentioned above.
Above electric tool provided by the utility model is described in detail.Apply specific case herein to set forth principle of the present utility model and embodiment, the explanation of above embodiment just understands method of the present utility model and core concept thereof for helping.Should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model principle, can also carry out some improvement and modification to the utility model, these improve and modify and also fall in the protection domain of the utility model claim.
Claims (8)
1. an electric tool, comprise the shell of cavity body structure, the operate portions (1) that described shell comprises Handheld Division (3) and is connected with described Handheld Division (3), it is characterized in that, be provided with the projection arrangement (2) that can project to outside described electric tool in the cavity of described shell, described projection arrangement (2) the axis being parallel of the light that projects out and described operate portions (1).
2. electric tool according to claim 1, is characterized in that, described projection arrangement (2) is arranged on the junction of described Handheld Division (3) and described operate portions (1).
3. electric tool according to claim 1, is characterized in that, the image-forming block (22) of described projection arrangement (2) is dynamic display screen.
4. the electric tool according to claims 1 to 3 any one, it is characterized in that, described projection arrangement (2) also comprises projection switch, and the two ends of described projection switch are connected in the luminous component (21) of described projection arrangement (2) and the battery pack of described projection arrangement (2).
5. electric tool according to claim 1, is characterized in that, the battery pack of described projection arrangement (2) also connects the motor of described electric tool.
6. electric tool according to claim 5, is characterized in that, described projection arrangement (2) also comprises the master switch being connected to described battery pack two ends.
7. electric tool according to claim 5, is characterized in that, the battery pack of described projection arrangement (2) is lithium battery group.
8. electric tool according to claim 7, is characterized in that, described electric tool is electric drill.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666728.3U CN204295654U (en) | 2014-11-10 | 2014-11-10 | A kind of electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666728.3U CN204295654U (en) | 2014-11-10 | 2014-11-10 | A kind of electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204295654U true CN204295654U (en) | 2015-04-29 |
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ID=53101232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666728.3U Active CN204295654U (en) | 2014-11-10 | 2014-11-10 | A kind of electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204295654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150316A (en) * | 2016-03-04 | 2017-09-12 | 南京德朔实业有限公司 | Power tool |
-
2014
- 2014-11-10 CN CN201420666728.3U patent/CN204295654U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150316A (en) * | 2016-03-04 | 2017-09-12 | 南京德朔实业有限公司 | Power tool |
| CN107150315A (en) * | 2016-03-04 | 2017-09-12 | 南京德朔实业有限公司 | Electric tool |
| CN107150316B (en) * | 2016-03-04 | 2019-11-22 | 南京德朔实业有限公司 | Power tool |
| CN107150315B (en) * | 2016-03-04 | 2020-04-07 | 南京德朔实业有限公司 | Electric tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190920 Address after: 310014 Room 1302, No. 1 Gate, 5th Building, Beisheng New Town, Xiacheng District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Star Wars Technology Co.,Ltd. Address before: Hangzhou City, Zhejiang province 311101 Yuhang Qiaosi District Forte Liancheng International Garden 13-4-1001 Patentee before: Bai Yongmao |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230707 Address after: 321200 No.18, Huanglong 3rd road, Huanglong Industrial functional zone, Hushan street, Wuyi County, Jinhua City, Zhejiang Province Patentee after: JINHUA JUJIE ELECTRIC APPLIANCE CO.,LTD. Address before: Room 1302, Gate 1, Building 5, Beishang New Town, Xiacheng District, Hangzhou, Zhejiang Province, 310014 Patentee before: Hangzhou Star Wars Technology Co.,Ltd. |