CN210379512U

CN210379512U - Electric tool with quick power connection device

Info

Publication number: CN210379512U
Application number: CN201921787499.XU
Authority: CN
Inventors: 陈德祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-04-21
Anticipated expiration: 2029-10-23

Abstract

The utility model relates to an electric tool with connect electric installation fast belongs to engineering construction equipment technical field. The power tool includes a power tool body and a power conversion assembly. The electric tool body comprises a working part and a power supply part, and the working part is electrically connected with the power supply part. The power conversion assembly comprises a switching female plug and a connecting dragging line, the switching female plug is connected with the power supply part, one end of the connecting dragging line and the switching female plug are detachably connected, and the other end of the connecting dragging line is electrically connected with the power socket. This electric tool can dismantle the switching mother of connecting through the setting and insert and connect and drag the line, separates electric tool body and cable conductor for electric tool accomodates the convenience, has improved electric tool's use convenience and life, and this structural design is reasonable, and the practicality is strong.

Description

Electric tool with quick power connection device

Technical Field

The utility model relates to an engineering construction equipment technical field particularly, relates to an electric tool with connect electric installation fast.

Background

The conventional electric tool for engineering construction, such as an electric drill, an electric welding clamp, a handheld grinding machine and the like, is fixedly connected with an equipment body, so that the position of a cable flexible wire is not suitable to be adjusted in the using process, and inconvenience is brought to a user in the construction process.

Meanwhile, the existing electric tool for engineering construction does not have convenience in the storage process, and is usually required to be wound for storage, so that time and labor are wasted. The winding opening for winding and accommodating is easy to form damage or fracture due to frequent winding, so that the service life and the use safety of the electric tool are reduced.

The inventor finds in research that at least the following disadvantages exist in the prior related art:

the electric tool is inconvenient to store and construct, and the service life and the safety are not enough.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric tool with connect electric installation fast, solve the not enough of prior art, it is through setting up can dismantle the switching mother of connection and insert and connect the tow line, separates electric tool body and cable conductor for electric tool accomodates the convenience, has improved electric tool's use convenience and life, and this structural design is reasonable, and the practicality is strong.

The embodiment of the utility model is realized like this:

the embodiment of the utility model provides an electric tool with a quick power connection device, which comprises an electric tool body and a power supply conversion component,

the electric tool body comprises a working part and a power supply part, the working part is electrically connected with the power supply part,

the power conversion assembly comprises a switching female plug and a connecting dragging line, the switching female plug is connected with the power supply portion, one end of the connecting dragging line is detachably connected with the switching female plug, and the other end of the connecting dragging line is electrically connected with the power socket.

Specifically, this electric tool with connect electric installation fast can dismantle the switching mother of connection through the setting and insert and connect the tow line, separate electric tool body and cable conductor for electric tool accomodates the convenience, has improved electric tool's use convenience and life, and this structural design is reasonable, and the practicality is strong.

Optionally, connect the towline and include plug, adapter plug and power cord, the both ends of power cord respectively with the plug with the adapter plug is connected, the adapter plug with the adapter plug mutually adapts to each other, just the adapter plug with the adapter plug can dismantle the connection, the plug with power socket connects.

Specifically, the adapter plug which is arranged on the power line and is matched with the adapter plug can enable the power line and the adapter plug to be tightly connected, the dangerous situation caused by the fact that the connecting drag line and the adapter plug fall off is avoided, and the safety of the electric tool is improved.

Optionally, the switching female plug is an aviation female plug.

Specifically, the aviation female plug is one of connectors, has good plug reliability and connection tightness, and is not easy to fall off in the matching process with the aviation male plug.

Optionally, the aviation female plug comprises a slot, a connector and a contact pin, the slot comprises a shell and a cavity, one end of the connector is connected with the slot, the other end of the connector is connected with the power supply portion, and the contact pin is arranged in the cavity.

Specifically, the contact pin is arranged in the cavity of the slot, so that the contact pin can be protected, the contact pin is prevented from being broken or damaged, and the service life and the use effect of the electric tool are improved.

Optionally, the power conversion assembly further includes a shielding cover, the shielding cover is adapted to the slot, and the shielding cover is detachably connected to the slot to close the slot.

Specifically, the setting can be dismantled the sheltering from lid of being connected with the slot, can be so that after accomodating this electric tool, the female contact pin that inserts of aviation is isolated with the outside air, causes the damage to the contact pin in preventing the outside air, simultaneously, seals the slot and also can avoid the interior too much dust of accumulation of cavity for the switching is inserted and is inserted with the switching mother and have good connection compactness all the time.

Optionally, one end of the shielding cover is fixedly connected with the housing, the shielding cover is made of plastic material, and the shielding cover is in interference fit with the cavity.

Specifically, adopt plastic material as sheltering from the lid, will shelter from the one end and the shell fixed connection of lid simultaneously, can be convenient for shelter from taking in of lid, when making it be difficult for droing, can closely cooperate with the slot.

Optionally, the aviation female plug is provided with a rotary conductive ring, and the rotary conductive ring is configured to prevent the power lines from being intertwined.

Specifically, the power cord winding or too buckling of rotatory conducting ring can prevent the kneck have protected the power cord, have improved this electric tool's life.

Optionally, the adaptor plug is an aerial plug, the aerial plug comprises a plug body and a jack, the plug body is matched with the cavity, and the jack is matched with the contact pin.

Specifically, the aviation male plug and the aviation female plug are matched, so that the tight connection between the power supply conversion assembly and the electric tool body is ensured.

Optionally, the plug is a two-hole plug or a three-hole plug.

In particular, the use of two-hole plugs and three-hole plugs improves the applicability of the electrically powered device, enabling the device to be used in a variety of operating situations.

Optionally, an insulating layer is sleeved outside the power line.

Specifically, set up the waterproof performance that the insulating layer can improve the power cord, prevent simultaneously that the power cord electric leakage from causing the threat to user's safety.

Compared with the prior art, the embodiment of the utility model provides a beneficial effect includes, for example:

this electric tool with connect electric installation fast can dismantle the switching mother of connection through setting up and insert and connect the tow line, separate electric tool body and cable conductor for electric tool accomodates the convenience, has improved electric tool's use convenience and life, and this structural design is reasonable, and the practicality is strong

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an electric tool with a quick power connection device according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a power conversion module according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of an aviation female connector provided in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a connection tow line provided in an embodiment of the present invention.

Icon: 100-electric tool with quick power connection device; 10-an electric tool body; 101-a working part; 102-a power supply section; 11-a power conversion component; 111-aviation female plug; 1111-slot; 1112-a connector; 1113-inserting a pin; 1114-a blind cover; 1115-rotating conducting rings; 112-connecting a drag line; 113-a plug; 114-aviation daughter board; 1141-a daughter card body; 1142-a jack; 115-power line.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "first", "second", "third", and the like are used only for distinguishing the description, and are not to be construed as indicating or implying relative importance.

The terms "upper", "lower", "left", "right", "inner", "outer", and the like refer to orientations or positional relationships based on the drawings, or the orientations or positional relationships that are conventionally used to place the products of the present invention, and are used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "vertical" and the like do not require absolute perpendicularity between the components, but may be slightly inclined. Such as "vertical" merely means that the direction is relatively more vertical and does not mean that the structure must be perfectly vertical, but may be slightly inclined.

In the description of the present invention, it is also to be understood that the terms "disposed," "mounted," "connected," and the like are intended to be construed broadly unless otherwise specifically indicated and limited. For example, the connection can be fixed, detachable or integrated; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Fig. 1 is a schematic structural diagram of an electric tool 100 with a fast power connection device according to an embodiment of the present invention.

Referring to fig. 1, the embodiment provides an electric tool 100 with a quick power connection device, which includes an electric tool body 10 and a power conversion assembly 11,

the electric tool body 10 includes a working part 101 and a power supply part 102, the working part 101 and the power supply part 102 are electrically connected,

the power conversion assembly 11 includes a female plug and a connecting pull wire 112, the female plug is connected to the power portion 102, one end of the connecting pull wire 112 is detachably connected to the female plug, and the other end of the connecting pull wire 112 is electrically connected to the power socket.

It is worth explaining that this electric tool 100 with quick power connection device can dismantle the switching female of connecting through the setting and insert and connect drag line 112, separates electric tool body 10 and cable conductor for electric tool accomodates the convenience, has improved electric tool's use convenience and life, and this structural design is reasonable, and the practicality is strong.

Fig. 2 is a schematic structural diagram of a power conversion module 11 according to an embodiment of the present invention.

Referring to fig. 2 and 3, the adaptor plug is an aviation plug 114, the aviation plug 114 includes a plug body 1141 and a plug hole 1142, the plug body 1141 is fitted with the cavity, and the plug hole 1142 is fitted with the plug pin 1113.

It should be noted that the aerial sub-plug 114 and the aerial main-plug 111 are matched to ensure the tight connection between the power conversion assembly 11 and the electric tool body 10.

Fig. 3 is a schematic structural diagram of the aviation female plug 111 according to an embodiment of the present invention.

Referring to fig. 3, the adapting female plug is an aviation female plug 111.

It should be noted that the aviation female plug 111 is a kind of connector, and has good reliability and connection tightness of the plug 113, and is not easy to fall off during the process of mating with the aviation male plug 114.

Referring to fig. 3, the aviation female plug 111 includes a slot 1111, a connector 1112 and a pin 1113, the slot 1111 includes a housing and a cavity, one end of the connector 1112 is connected to the slot 1111, the other end of the connector 1112 is connected to the power supply unit 102, and the pin 1113 is disposed in the cavity.

It should be noted that, by disposing the pin 1113 in the cavity of the slot 1111, the pin 1113 can be protected, and the pin 1113 is prevented from being broken or damaged, thereby improving the service life and the use effect of the electric tool.

Referring to fig. 3 again, the power conversion module 11 further includes a shielding cap 1114, the shielding cap 1114 is adapted to fit into the slot 1111, and the shielding cap 1114 is detachably connected to the slot 1111 to close the slot 1111.

It is worth explaining that, the setting can be dismantled shielding lid 1114 of being connected with slot 1111, can be so that after accomodating this electric tool, contact pin 1113 and the outside air in the aviation female 111 are isolated, prevent to cause the damage to contact pin 1113 among the outside air, simultaneously, seal slot 1111 and also can avoid accumulating too much dust in the cavity for the switching is inserted and is inserted with the switching female has good connection compactness all the time.

It is also worth noting that one end of the shield cap 1114 is fixedly attached to the housing, the shield cap 1114 is a plastic material, and the shield cap 1114 is an interference fit with the cavity. It can be understood that, in this embodiment, the plastic material is adopted as the shielding cover 1114, and the shielding cover 1114 is fixedly connected to the housing at one end, so that the shielding cover 1114 can be accommodated conveniently, and can be tightly matched with the insertion slot 1111 while not falling off easily.

Referring to fig. 2 and 3, the aviation female plug 111 is provided with a rotary conductive ring 1115, and the rotary conductive ring 1115 is configured to prevent the power lines 115 from being entangled with each other.

It is worth mentioning that the rotating conductive ring 1115 can prevent the power line 115 at the interface from being wound or excessively bent, so that the power line 115 is protected, and the service life of the power tool is prolonged.

Fig. 4 is a schematic structural diagram of the connecting tow line 112 according to an embodiment of the present invention.

Referring to fig. 4, the connecting towline 112 includes a plug 113, a plug adapter and a power line 115, two ends of the power line 115 are respectively connected with the plug 113 and the plug adapter, the plug adapter is adapted to the plug adapter, the plug adapter is detachably connected with the plug adapter, and the plug 113 is connected with the power socket.

It should be noted that the adapter sub-plug arranged on the power line 115 and adapted to the adapter female plug can tightly connect the power line 115 and the adapter female plug, thereby avoiding the occurrence of dangerous situations caused by the falling of the connecting tow line 112 and the adapter female plug, and improving the safety of the electric tool.

Referring again to fig. 4, the plug 113 is a two-hole plug or a three-hole plug.

It is worth noting that the use of two-hole plugs and three-hole plugs improves the applicability of the electrically powered device, enabling the device to be used in a variety of operating situations.

Referring to fig. 2 and 4, an insulating layer is sleeved outside the power line 115.

It should be noted that the insulating layer can improve the waterproof performance of the power line 115, and prevent the power line 115 from leaking electricity and threatening the safety of the user.

To sum up, the utility model provides an electric tool 100 with connect electric installation fast. The power tool includes a power tool body 10 and a power conversion module 11. The electric tool body 10 includes a working portion 101 and a power supply portion 102, and the working portion 101 and the power supply portion 102 are electrically connected. The power conversion assembly 11 includes a female plug and a connecting pull wire 112, the female plug is connected to the power portion 102, one end of the connecting pull wire 112 is detachably connected to the female plug, and the other end of the connecting pull wire 112 is electrically connected to the power socket. This electric tool can dismantle the switching mother of connecting through the setting and insert and connect and drag line 112, separate electric tool body 10 and cable conductor for electric tool accomodates the convenience, has improved electric tool's use convenience and life, and this structural design is reasonable, and the practicality is strong.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric tool with a quick power connection device is characterized by comprising an electric tool body (10) and a power supply conversion assembly (11),

the electric tool body (10) comprises a working part (101) and a power supply part (102), the working part (101) is electrically connected with the power supply part (102),

the power conversion assembly (11) comprises a switching female plug and a connecting dragging line (112), the switching female plug is connected with the power supply part (102), one end of the connecting dragging line (112) is detachably connected with the switching female plug, and the other end of the connecting dragging line (112) is electrically connected with a power socket.

2. The electric tool with the quick power connection device according to claim 1, wherein the connecting trolley line (112) comprises a plug (113), a male adapter and a power line (115), two ends of the power line (115) are respectively connected with the plug (113) and the male adapter, the male adapter and the female adapter are mutually matched, the male adapter and the female adapter are detachably connected, and the plug (113) is connected with the power socket.

3. The electric tool with the quick power connection device as claimed in claim 2, wherein the adapting female plug is an aviation female plug (111).

4. The electric tool with the quick power connection device as claimed in claim 3, wherein the aviation female plug (111) comprises a slot (1111), a connector (1112) and a pin (1113), the slot (1111) comprises a housing and a cavity, one end of the connector (1112) is connected with the slot (1111), the other end of the connector (1112) is connected with the power supply unit (102), and the pin (1113) is disposed in the cavity.

5. The power tool with a quick-connect device according to claim 4, wherein the power conversion assembly (11) further comprises a shielding cover (1114), the shielding cover (1114) is fitted to the slot (1111), and the shielding cover (1114) is detachably connected to the slot (1111) to close the slot (1111).

6. The power tool with a quick connect device according to claim 5, wherein one end of the shield cap (1114) is fixedly connected to the housing, the shield cap (1114) is a plastic material, and the shield cap (1114) is an interference fit with the cavity.

7. The power tool with the quick power connection device according to claim 4, wherein the aviation female plug (111) is provided with a rotary conductive ring (1115), and the rotary conductive ring (1115) is used for preventing the power line (115) from being intertwined.

8. The electric tool with the quick power connection device as claimed in claim 4, wherein the adapter plug is an aviation plug (114), the aviation plug (114) comprises a plug body (1141) and a plug hole (1142), the plug body (1141) is matched with the cavity, and the plug hole (1142) is matched with the plug pin (1113).

9. The power tool with a quick power connection according to claim 2, wherein the plug (113) is a two-hole plug (113) or a three-hole plug (113).

10. The power tool with a quick power connection device according to claim 2, wherein an insulating layer is sleeved on the outer portion of the power line (115).