CN213970916U

CN213970916U - Electric screwdriver for automobile maintenance

Info

Publication number: CN213970916U
Application number: CN202022926992.4U
Authority: CN
Inventors: 姚耿馨
Original assignee: Shanghai Zhonggui Auto Sales & Service Co ltd
Current assignee: Shanghai Zhonggui Auto Sales & Service Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-08-17
Anticipated expiration: 2030-12-09

Abstract

The utility model discloses an electric screwdriver for auto repair relates to auto repair tools field, when demolising to the inside part of car to current screwdriver, because of the part is in inside the car, leads to its comparatively trouble problem when demolising, the scheme as follows is put forward now, and it includes handheld handle, the inside actuating mechanism that is provided with of handheld handle, just handheld handle outer wall one side is provided with controls the button, it passes through wire electric connection with actuating mechanism to control the button, handheld handle one side is provided with folding receiving mechanism, just handheld handle one end is provided with the dwang, just dwang and actuating mechanism fixed connection, the one end that handheld handle was kept away from to the dwang is provided with rotates stop gear. The utility model discloses novel structure, and the device not only can carry out the regulation of length, can also fold and accomodate for it is comparatively convenient to carry, and pass through motor drive during the use, has saved the artifical trouble of twisting.

Description

Electric screwdriver for automobile maintenance

Technical Field

The utility model relates to an auto repair tools field especially relates to an electric screwdriver for auto repair.

Background

The electric screwdriver is used for repairing the automobile, and is used for solving the problem that parts in the automobile are fixed through cross screws and need to be disassembled by using the screwdriver when being repaired, and the parts are located in the automobile, so that the parts are troublesome to disassemble.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric screwdriver for auto repair has solved present screwdriver and when demolising the car internals, because of the part is in the inside of the car, leads to its comparatively trouble problem when demolising.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an electronic screwdriver for auto repair, includes handheld handle, the inside actuating mechanism that is provided with of handheld handle, just handheld handle outer wall one side is provided with controls the button, it passes through wire electric connection with actuating mechanism to control the button, handheld handle one side is provided with folding receiving mechanism, just handheld handle one end is provided with the dwang, just dwang and actuating mechanism fixed connection, the one end that handheld handle was kept away from to the dwang is provided with rotates stop gear, and rotates stop gear other end fixed mounting and take in the pole, take in the pole and match with folding receiving mechanism, just take in the pole and keep away from the one end that rotates stop gear and cup jointed the screwdriver.

Preferably, the inside actuating mechanism who sets up of handheld handle includes motor and battery, just motor fixed mounting is inside handheld handle, motor and battery all through the wire with control button electric connection, just the output shaft of motor is in dwang one end fixed connection.

Preferably, one side of the handheld grip is provided with a folding storage mechanism which comprises a side plate and a molding clamping plate, the side plate is fixedly arranged at two ends of one side of the handheld grip, and the molding clamping plate is fixedly arranged at the central position of one side of the side plate opposite to the side plate.

Preferably, the rotation stop gear that dwang one end set up includes turning block, draw-in groove, fixture block, spacing groove and reset spring, just the dwang has been close to the one end of turning block and has been seted up the rotation groove, just the turning block matches with the rotation groove, the spacing groove is seted up in rotation inslot wall one side, the fixture block all sets up in the spacing inslot portion with reset spring, just fixture block and spacing groove movable mounting, reset spring one end and spacing inslot end fixed connection, just the reset spring other end and fixture block fixed connection, the draw-in groove is seted up in turning block one end, just the draw-in groove matches with the fixture block.

Preferably, the circumference lateral wall one end of accomodating the pole and being close to the screwdriver is provided with adjusting bolt, just adjusting bolt one end runs through and accomodates the pole lateral wall and extend to its inside, adjusting bolt runs through and accomodates the pole lateral wall and extend to its inside one end and the screwdriver lateral wall matches.

Preferably, a magnet is arranged at one end, away from the accommodating rod, of the circumferential side wall of the screwdriver.

The utility model has the advantages that:

1. when dismantling car internals, the length of screwdriver is adjusted to the accessible for it can externally dismantle the internals, uses the back simultaneously, and the accessible is taken in the screwdriver and is accomodate the pole, accomodates the pole again and rotates, will accomodate the pole through moulding the cardboard and be fixed in between the curb plate, thereby makes its portable.

2. When the screwdriver is used, the control button is pressed, so that the motor drives the screwdriver to rotate, the screws of the parts are disassembled and installed, the trouble of manual screwing is eliminated, and a large amount of manpower and working hours are saved.

3. The magnet is arranged at the end of the screwdriver, so that the screw can be adsorbed by the screwdriver, and the operation difficulty of installation and disassembly is reduced when the screw is installed or disassembled.

In conclusion, the device not only can adjust the length, but also can be folded and stored, so that the carrying is convenient, and the trouble of manual twisting is avoided by driving the motor during use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure at a of the present invention.

Fig. 3 is a schematic sectional view of the handheld grip of the present invention.

Reference numbers in the figures: 1. a hand-held grip; 2. a side plate; 3. molding a clamping plate; 4. a motor; 5. rotating the rod; 6. a limiting groove; 7. a return spring; 8. a clamping block; 9. a card slot; 10. rotating the block; 11. a storage rod; 12. a screwdriver; 13. a magnet; 14. adjusting the bolt; 15. a storage battery; 16. and operating the key.

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.

Referring to fig. 1-3, an electric screwdriver for automobile maintenance comprises a handheld handle 1, a driving mechanism is arranged inside the handheld handle 1, a control button 16 is arranged on one side of the outer wall of the handheld handle 1, the control button 16 is electrically connected with the driving mechanism through a lead, a folding storage mechanism is arranged on one side of the handheld handle 1, a rotating rod 5 is arranged at one end of the handheld handle 1, the rotating rod 5 is fixedly connected with the driving mechanism, a rotation limiting mechanism is arranged at one end of the rotating rod 5 away from the handheld handle 1, a storage rod 11 is fixedly mounted at the other end of the rotation limiting mechanism, the storage rod 11 is matched with the folding storage mechanism, a screwdriver 12 is sleeved at one end of the storage rod 11 away from the rotation limiting mechanism, the driving mechanism arranged inside the handheld handle 1 comprises a motor 4 and a storage battery 15, and the motor 4 is fixedly mounted inside the handheld handle 1, the motor 4 and the storage battery 15 are electrically connected with the control button 16 through wires, the output shaft of the motor 4 is fixedly connected with one end of the rotating rod 5, one side of the handheld handle 1 is provided with a folding receiving mechanism which comprises a side plate 2 and a plastic clamping plate 3, the side plate 2 is fixedly arranged at two ends of one side of the handheld handle 1, the plastic clamping plate 3 is fixedly arranged at the central position of one side opposite to the side plate 2, the rotating limiting mechanism arranged at one end of the rotating rod 5 comprises a rotating block 10, a clamping groove 9, a clamping block 8, a limiting groove 6 and a reset spring 7, a rotating groove is arranged at one end of the rotating rod 5 close to the rotating block 10, the rotating block 10 is matched with the rotating groove, the limiting groove 6 is arranged at one side of the inner wall of the rotating groove, the clamping block 8 and the reset spring 7 are both arranged in the limiting groove 6, and the clamping block 8 and the limiting groove 6 are movably arranged, 7 one end of reset spring and 6 bottom fixed connection in spacing groove, just 7 other ends of reset spring and fixture block 8 fixed connection, draw-in groove 9 is seted up in turning block 10 one end, just draw-in groove 9 matches with fixture block 8, the circumference lateral wall one end of accomodating pole 11 near screwdriver 12 is provided with adjusting bolt 14, just adjusting bolt 14 one end runs through and accomodates the pole 11 lateral wall and extend to its inside, adjusting bolt 14 runs through and accomodates the pole 11 lateral wall and extend to its inside one end and matches with screwdriver 12 lateral wall, the one end that accomodates pole 11 is kept away from to screwdriver 12 circumference lateral wall is provided with magnet 13.

The working principle is as follows: when using, rotate earlier and accomodate pole 11, make and accomodate pole 11 and break away from between the curb plate 2, it rotates and drives turning block 10 and rotate to accomodate pole 11, when turning block 10 rotates to and dwang 5 horizontal, reset spring 7's elasticity promotes fixture block 8 and removes to the draw-in groove 9 of turning block 10 one end, thereby make and accomodate pole 11 and dwang 5 fixed, then according to the position of internals, stretch screwdriver 12 to suitable length to the direction of keeping away from turning block 10, then twist adjusting bolt 14, can use it fixedly, during the use, control button 16 through pressing, make the output shaft of motor 4 rotate, thereby make screwdriver 12 rotate, accomplish the dismantlement to the screw.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An electric screwdriver for automobile maintenance comprises a hand-held grip (1) and is characterized in that a driving mechanism is arranged in the hand-held grip (1), and one side of the outer wall of the hand-held grip (1) is provided with an operation key (16), the operation key (16) is electrically connected with the driving mechanism through a lead, one side of the hand-held grip (1) is provided with a folding and accommodating mechanism, and one end of the hand-held grip (1) is provided with a rotating rod (5), and the rotating rod (5) is fixedly connected with a driving mechanism, one end of the rotating rod (5) far away from the hand-held grip (1) is provided with a rotating limiting mechanism, and the other end of the rotation limiting mechanism is fixedly provided with an accommodating rod (11), the accommodating rod (11) is matched with the folding accommodating mechanism, and one end of the containing rod (11) far away from the rotation limiting mechanism is sleeved with a screwdriver (12).

2. The electric screwdriver as recited in claim 1, wherein the driving mechanism disposed inside the hand-held grip (1) comprises a motor (4) and a battery (15), the motor (4) is fixedly mounted inside the hand-held grip (1), the motor (4) and the battery (15) are both electrically connected with the control button (16) through a wire, and the output shaft of the motor (4) is fixedly connected with one end of the rotating rod (5).

3. The electric screwdriver as claimed in claim 1, wherein the foldable receiving mechanism disposed on one side of the hand-held grip (1) comprises a side plate (2) and a molding clamping plate (3), the side plate (2) is fixedly mounted on both ends of one side of the hand-held grip (1), and the molding clamping plate (3) is fixedly mounted on a central position of an opposite side of the side plate (2).

4. The electric screwdriver according to claim 1, wherein the rotation limiting mechanism disposed at one end of the rotating rod (5) comprises a rotating block (10), a clamping groove (9), a clamping block (8), a limiting groove (6) and a return spring (7), the rotating groove is disposed at one end of the rotating rod (5) close to the rotating block (10), the rotating block (10) is matched with the rotating groove, the limiting groove (6) is disposed at one side of the inner wall of the rotating groove, the clamping block (8) and the return spring (7) are both disposed inside the limiting groove (6), the clamping block (8) and the limiting groove (6) are movably mounted, one end of the return spring (7) is fixedly connected with the bottom end of the limiting groove (6), the other end of the return spring (7) is fixedly connected with the clamping block (8), the clamping groove (9) is disposed at one end of the rotating block (10), and the clamping groove (9) is matched with the clamping block (8).

5. The electric screwdriver for automobile maintenance according to claim 1, wherein an adjusting bolt (14) is arranged at one end of the storage rod (11) close to the circumferential side wall of the screwdriver (12), one end of the adjusting bolt (14) penetrates through the side wall of the storage rod (11) and extends into the storage rod, and one end of the adjusting bolt (14) penetrates through the side wall of the storage rod (11) and extends into the storage rod is matched with the side wall of the screwdriver (12).

6. The electric screwdriver for automobile maintenance according to claim 1, wherein a magnet (13) is arranged at one end of the circumferential side wall of the screwdriver (12) far away from the receiving rod (11).