CN203030964U - Portable small electric drill - Google Patents

Portable small electric drill Download PDF

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Publication number
CN203030964U
CN203030964U CN 201220646798 CN201220646798U CN203030964U CN 203030964 U CN203030964 U CN 203030964U CN 201220646798 CN201220646798 CN 201220646798 CN 201220646798 U CN201220646798 U CN 201220646798U CN 203030964 U CN203030964 U CN 203030964U
Authority
CN
China
Prior art keywords
motor
power supply
casing
electric drill
chuck
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
Application number
CN 201220646798
Other languages
Chinese (zh)
Inventor
王明山
周康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU JINDING ELECTRIC CO Ltd
Original Assignee
JIANGSU JINDING ELECTRIC CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JIANGSU JINDING ELECTRIC CO Ltd filed Critical JIANGSU JINDING ELECTRIC CO Ltd
Priority to CN 201220646798 priority Critical patent/CN203030964U/en
Application granted granted Critical
Publication of CN203030964U publication Critical patent/CN203030964U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a portable small electric drill which comprises a machine shell which is formed by mutual folding of two L-shaped outer shells. A motor, a gear case, an adjusting disc and a chuck are installed on the upper portion of the machine shell, wherein the adjusting disc and the chuck are connected with the front end of the machine shell. An output shaft of the motor penetrates through the gear case and the adjusting disc and is connected with the chuck, a circuit board, a plate electrode and a power supply module are arranged in the machine shell, the power supply module is connected with the plate electrode, the circuit board is arranged below the motor, the circuit board is connected with the motor, a reversing lifting lever and a switch are installed outside the machine shell, the reversing lifting lever is connected with the circuit board, the switch is connected with the reversing lifting lever, and the switch is connected with the plate electrode. According to the portable small electric drill, the design mechanism theory of a mobile power source is adopted, the portable small electric drill is convenient to carry and simple in operation in the process of use, safety performance is improved, and design is artistic.

Description

A kind of portable little electric drill
Technical field
The utility model relates to the field of electric tool, especially a kind of portable little electric drill.
Background technology
Electric drill is to utilize electricity to do the drilling machine of power, it is conventional products in the electric tool, it also is the electric tool series products that has the call, annual production and marketing quantity accounts for 35% of Chinese electric tool, the electric drill operation principle is that electromagnetism rotor rotary or electromagnetic reciprocating low capacity motor is done magnetic field intercepts acting running, drives apparatus for work by transmission mechanism, and driven gear strengthens the power of drill bit, thereby make drill bit scrapings surface, better pierce object.
Because at present the electric drilling device that uses all needs circumscripted power line, is connected with AC power then, thereby can uses, use pretty troublesomely, in the place that does not have power supply, can't use.
The utility model content
The technical problems to be solved in the utility model is: in order to overcome the problem that exists in above-mentioned, provide a kind of portable little electric drill, its project organization is reasonable, can be easy to carry and use quick.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of portable little electric drill, comprise the casing of being formed by two mutual involutory L type shells, described casing top is equipped with motor, gear-box and the adjustment disk and the chuck that are connected the casing front end, the output shaft of motor passes gear-box and is connected with chuck with adjustment disk, the power supply module that is provided with wiring board and battery lead plate in the described casing and is connected with battery lead plate, wiring board is located at the motor below, wiring board is connected with motor, described casing outside is equipped with the commutation driving lever that is connected with wiring board and the switch that is connected with the commutation driving lever, and switch is connected with battery lead plate.
Described power supply module comprises outer casing of power supply and the power brick that arranges in the outer casing of power supply, and outer casing of power supply is plugged on the casing bottom, and power brick and battery lead plate are electrically connected.
The beneficial effects of the utility model are, a kind of portable little electric drill of the present utility model adopts the design organization principle of portable power source, in use is convenient for carrying with simple to operate, has improved security performance, is designed beautifully.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model.
1. casings among the figure, 2. motor, 3. gear-box, 4. adjustment disk, 5. chuck, 6. wiring board, 7. battery lead plate, 81. outer casing of power supply, 82. power brick, 9. commutation driving lever, 10. switch.
The specific embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of portable little electric drill as shown in Figure 1, comprise the casing of being formed by two mutual involutory L type shells 1, in casing 1 top cavity volume, motor 2 is installed successively, gear-box 3, be connected with adjustment disk 4 at casing 1 front end, the output shaft of motor 2 passes gear-box 3 and is connected with chuck 5 with adjustment disk 4, the power supply module that in casing 1, is provided with wiring board 6 and battery lead plate 7 and is connected with battery lead plate 7, wiring board 6 is located at motor 2 belows, wiring board 6 is connected with motor 2, casing 1 outside is equipped with the commutation driving lever 9 that is connected with wiring board 6 and the switch 10 that is connected with commutation driving lever 9, and switch 10 is connected with battery lead plate 7.
A kind of portable little electric drill of the present utility model, power supply module comprises outer casing of power supply 81 and the power brick 82 that arranges in the outer casing of power supply 81, outer casing of power supply 81 is plugged on casing 1 bottom, outer casing of power supply 81 outsides have fixture block, casing 1 inside has bayonet socket, outer casing of power supply 1 and casing 1 are fastened in the bayonet socket by fixture block, and the energising part of power brick 82 is connected with battery lead plate 7
A kind of portable little electric drill of the present utility model, during use, at chuck drill bit is installed, the outer casing of power supply 81 that power brick 82 is housed is stuck in the below of casing 1, make it be formed with electricity condition, open switch, entire circuit is in "on" position, and motor 2 drives chuck 5 forward rotation by gear-box 3, when needs make chuck 5 backward rotation, stir commutation driving lever 9, motor 2 drives chuck 5 backward rotation, and is very easy to use.
Be enlightenment with above-mentioned foundation desirable embodiment of the present utility model, by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the specification, must determine its technical scope according to the claim scope.

Claims (2)

1. portable little electric drill, it is characterized in that: comprise the casing of being formed by two mutual involutory L type shells (1), described casing (1) top is equipped with motor (2), gear-box (3) and be connected adjustment disk (4) and the chuck (5) of casing (1) front end, the output shaft of motor (2) passes gear-box (3) and is connected with chuck (5) with adjustment disk (4), the power supply module that is provided with wiring board (6) and battery lead plate (7) in the described casing (1) and is connected with battery lead plate (7), wiring board (6) is located at motor (2) below, wiring board (6) is connected with motor (2), described casing (1) outside is equipped with the commutation driving lever (9) that is connected with wiring board (6) and the switch (10) that is connected with commutation driving lever (9), and switch (10) is connected with battery lead plate (7).
2. a kind of portable little electric drill according to claim 1, it is characterized in that: described power supply module comprises outer casing of power supply (81) and the interior power brick (82) of outer casing of power supply (81) is set, outer casing of power supply (81) is plugged on casing (1) bottom, and power brick (82) is electrically connected with battery lead plate (7).
CN 201220646798 2012-11-30 2012-11-30 Portable small electric drill Expired - Fee Related CN203030964U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220646798 CN203030964U (en) 2012-11-30 2012-11-30 Portable small electric drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220646798 CN203030964U (en) 2012-11-30 2012-11-30 Portable small electric drill

Publications (1)

Publication Number Publication Date
CN203030964U true CN203030964U (en) 2013-07-03

Family

ID=48683105

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220646798 Expired - Fee Related CN203030964U (en) 2012-11-30 2012-11-30 Portable small electric drill

Country Status (1)

Country Link
CN (1) CN203030964U (en)

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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: 20130703

Termination date: 20161130