CN211163728U

CN211163728U - Portable electric screw driver

Info

Publication number: CN211163728U
Application number: CN201921366553.3U
Authority: CN
Inventors: 张志强
Original assignee: Matfron Industrial Automation Shanghai Co ltd
Current assignee: Matfron Industrial Automation Shanghai Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-08-04
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a portable electric screw driver, which comprises a housin, the battery is installed to the inside one end of casing, the motor is installed to one side of battery, one side of motor is fixed with the diaphragm, the tip of the output shaft of motor runs through the diaphragm through the shaft coupling and is fixed with the connecting plate, universal ball is installed to the both sides of connecting plate, one side of connecting plate is fixed with the cylindricality piece, it has the screwdriver head to peg graft in the inside of cylindricality piece, first cavity has been seted up to the inside of casing, the inside swing joint of first cavity has the lag, be fixed with chucking mechanism on one side outer wall of first cavity, seted up on the outer wall of lag with chucking mechanism assorted draw-in groove, the utility model discloses have fine protector when not using, can avoid leading to the damage when carrying or dropping.

Description

Portable electric screw driver

Technical Field

The utility model relates to an electronic bottle opener technical field, concretely relates to portable electronic bottle opener.

Background

An electric screwdriver, also called screwdriver or screwdriver, is an electric tool for screwing and unscrewing a screw and a nut, is provided with a mechanism for adjusting and limiting torque, and is mainly used for assembly lines. The device consists of three parts, namely an electron part, a motor part and a machine part. Because of its high precision and high efficiency, it has become an indispensable tool in the assembly industry. The product source is divided into two channels of domestic and import. The voltage is divided into AC high voltage and DC low voltage. The form is semi-automatic and full-automatic. The operation starting mode comprises a press-down mode and a hand-press mode.

At present, a portable electric screw driver is easy to collide with an external storage device in a carrying process and is easy to damage for a long time, and meanwhile, the portable electric screw driver does not have a protection device when not used and is easy to damage when falling to the ground.

Disclosure of Invention

An object of the utility model is to provide a portable electric bottle opener for solve the portable electric bottle opener that mentions in the above-mentioned background art, carry the in-process screwdriver head and collide with outside strorage device easily, damage for a long time easily, do not have protection device when not using simultaneously, drop and appear damaging the scheduling problem on the ground easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a portable electric screw driver, includes the casing, the battery is installed to the inside one end of casing, the motor is installed to one side of battery, one side of motor is fixed with the diaphragm, the tip of the output shaft of motor runs through the diaphragm through the shaft coupling and is fixed with the connecting plate, universal ball is installed to the both sides of connecting plate, one side of connecting plate is fixed with first cylindricality piece, peg graft in the inside of first cylindricality piece and have the screwdriver head, first cavity has been seted up to the inside of casing, the inside swing joint of first cavity has the lag, be fixed with chucking mechanism on one side outer wall of first cavity, set up on the outer wall of lag with chucking mechanism assorted draw-in groove.

Preferably, the clamping mechanism comprises a second cylindrical block, the second cylindrical block is fixed on the outer wall of the shell, a second cavity is formed in the second cylindrical block, a cylindrical rod penetrates through the second cavity, an annular plate is fixed inside the second cavity on the outer wall of the cylindrical rod, a spring is sleeved between the annular plate and the second cavity on the outer wall of the cylindrical rod, a handle is fixed on the outer wall of the cylindrical rod at the end of the cylindrical rod, and the cylindrical rod is clamped in the clamping groove.

Preferably, the end part of the protecting sleeve is fixed with a limiting plate matched with the end part of the first cavity.

Preferably, the end of the protective sleeve is screwed with a screw cap.

Preferably, an inner hexagonal bolt is screwed on the outer wall of one end of the first cylindrical block.

Preferably, the storage battery is electrically connected with the motor through a lead.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has a good protection device when not in use, and can avoid damage when being carried or dropped;

2. the utility model discloses when using, can the inside of first cavity is retrieved to the lag, then fix the lag through chucking mechanism, then drive the column shape piece through the motor and rotate, peg graft like this and will follow the rotation at the bottle opener head of column shape piece tip, carry out work, after having used up, can pull out the lag and cover the bottle opener head, then chucking mechanism stops the tip of lag, can effectually prevent to bump when the storage or place or drop ground and lead to damaging like this.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a housing; 2. a storage battery; 3. a motor; 4. a transverse plate; 5. a connecting plate; 6. a ball transfer unit; 7. a first cylindrical block; 8. a screwdriver head; 9. a first cavity; 10. a protective sleeve; 11. a chucking mechanism; 1101. a second cylindrical block; 1102. a second cavity; 1103. a cylindrical rod; 1104. an annular plate; 1105. a spring; 1106. a handle; 12. a limiting plate; 13. a screw cap; 14. a card slot; 15. and (4) an inner hexagon bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a technical scheme as shown in fig. 1-3, a portable electric bottle opener, which comprises a housin 1, battery 2 is installed to the inside one end of casing 1, motor 3 is installed to one side of battery 2, one side of motor 3 is fixed with diaphragm 4, the tip of the output shaft of motor 3 runs through diaphragm 4 through the shaft coupling and is fixed with connecting plate 5, universal ball 6 is installed to the both sides of connecting plate 5, one side of connecting plate 5 is fixed with first cylindricality piece 7, the inside grafting of first cylindricality piece 7 has bottle opener head 8, first cavity 9 has been seted up to casing 1's inside, the inside swing joint of first cavity 9 has lag 10, be fixed with chucking mechanism 11 on one side outer wall of first cavity 9, set up on lag 10's the outer wall with chucking mechanism 11 assorted draw-in groove 14.

Specifically, the clamping mechanism 11 includes a second cylindrical block 1101, the second cylindrical block 1101 is fixed on the outer wall of the housing 1, a second cavity 1102 is formed inside the second cylindrical block 1101, a cylindrical rod 1103 penetrates through the inside of the second cavity 1102, an annular plate 1104 is fixed inside the second cavity 1102 on the outer wall of the cylindrical rod 1103, a spring 1105 is sleeved between the annular plate 1104 and the second cavity 1102 on the outer wall of the cylindrical rod 1103, a handle 1106 is fixed on the outer wall of the second cylindrical block 1101 at the end of the cylindrical rod 1103, and the cylindrical rod 1103 is clamped inside the clamping groove 14, so that the protection cover 10 can be fixed conveniently, and the influence on the use of the electric screw driver is avoided.

Specifically, the end of the protecting sleeve 10 is fixed with a limiting plate 12 matched with the end of the first cavity 9, so that the protecting sleeve 10 can be prevented from extending out, and the protecting sleeve 10 is influenced to protect the screwdriver head 8.

Specifically, the end of the protective sleeve 10 is screwed with the screw cap 13, so that the end of the protective sleeve 10 can be covered, and the protective sleeve has a good protective effect.

Specifically, the outer wall of one end of the first cylindrical block 7 is screwed with the hexagon socket head cap screw 15, so that the screwdriver head 8 can be fixed conveniently by tightening the hexagon socket head cap screw 15 with a hexagon wrench, and the screwdriver head can be disassembled and assembled conveniently.

Concretely, through wire electric connection between battery 2 and the motor 3, can conveniently drive the screwdriver head through motor 3 like this and rotate convenient to use.

The working principle is as follows: during the use, can retrieve the inside of first cavity 9 with lag 10, then pull the cylindricality pole 1103 under the effect of spring 1105 through the handle 1106, with the inside of lag 10 indentation first cavity 9, then fix in draw-in groove 14 of the tip joint on the lag 10 outer wall through cylindricality pole 1103, at this moment, drive first cylindricality piece 7 through motor 3 and rotate, the screwdriver head 8 of pegging graft at first cylindricality piece 7 tip will follow the rotation like this, work, after using up, can pull out lag 10 and cover screwdriver head 8, then screw cap 13 is twisted on, the tip of cylindricality pole 1103 blocks the tip of lag 10, can effectually prevent to bump or drop ground when storing or placing and lead to damaging like this.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A portable electric screwdriver, comprising a casing (1), characterized in that: a storage battery (2) is arranged at one end inside the shell (1), a motor (3) is arranged at one side of the storage battery (2), a transverse plate (4) is fixed on one side of the motor (3), a connecting plate (5) is fixed on the end part of an output shaft of the motor (3) through the transverse plate (4) by a coupling, universal balls (6) are arranged on two sides of the connecting plate (5), a first cylindrical block (7) is fixed on one side of the connecting plate (5), a screwdriver head (8) is inserted into the first cylindrical block (7), a first cavity (9) is formed in the shell (1), a protective sleeve (10) is movably connected inside the first cavity (9), a clamping mechanism (11) is fixed on the outer wall of one side of the first cavity (9), and a clamping groove (14) matched with the clamping mechanism (11) is formed in the outer wall of the protective sleeve (10).

2. A portable electric driver as defined in claim 1, characterized in that: the clamping mechanism (11) comprises a second cylindrical block (1101), the second cylindrical block (1101) is fixed to the outer wall of the shell (1), a second cavity (1102) is formed in the second cylindrical block (1101), a cylindrical rod (1103) penetrates through the inside of the second cavity (1102), an annular plate (1104) is fixed to the inside, located in the second cavity (1102), of the outer wall of the cylindrical rod (1103), a spring (1105) is sleeved between the annular plate (1104) and the second cavity (1102) of the outer wall of the cylindrical rod (1103), a handle (1106) is fixed to the end portion, located in the outer wall of the second cylindrical block (1101), of the cylindrical rod (1103), and the cylindrical rod (1103) is clamped inside the clamping groove (14).

3. A portable electric driver as defined in claim 1, characterized in that: and a limiting plate (12) matched with the end part of the first cavity (9) is fixed at the end part of the protective sleeve (10).

4. A portable electric driver as defined in claim 1, characterized in that: the end part of the protective sleeve (10) is in threaded connection with a screw cap (13).

5. A portable electric driver as defined in claim 1, characterized in that: and an inner hexagonal bolt (15) is screwed on the outer wall of one end of the first cylindrical block (7).

6. A portable electric driver as defined in claim 1, characterized in that: the storage battery (2) is electrically connected with the motor (3) through a lead.