CN219380515U

CN219380515U - Rechargeable screwdriver device

Info

Publication number: CN219380515U
Application number: CN202320236582.8U
Authority: CN
Inventors: 沙国文; 杨丽
Original assignee: Ningbo Jinbao Weichuang Electromechanical Co ltd
Current assignee: Ningbo Jinbao Weichuang Electromechanical Co ltd
Priority date: 2023-02-10
Filing date: 2023-02-10
Publication date: 2023-07-21
Anticipated expiration: 2033-02-10

Abstract

The utility model relates to the technical field of screwdrivers, and discloses a rechargeable screwdriver device, which comprises a shell and is characterized in that: the fixed end is installed to the casing lower extreme, be provided with the stopper in the fixed end, the stopper below is provided with the rotating block, the spacing logical groove has been seted up in the rotating block, be provided with the fixing base in the spacing logical inslot. This casing bottom of rechargeable screwdriver installs the stiff end, and the stiff end internal rotation is connected with the dwang, is provided with the fixing base in the dwang, and the fixing base reaches under the cooperation of spacing ring, pushing spring, and has seted up the magnetism slot at fixing base both ends, can install cross and flat head screw head in advance including, when changing the screw head, the pulling screw head drives the fixing base and removes to the joint that makes the screw head of the other end break away from with the mounting groove then rotates the dwang and trades the head, the comparatively slow loaded down with trivial details problem of process when avoiding changing the screw head.

Description

Rechargeable screwdriver device

Technical Field

The utility model relates to the technical field of screwdrivers, in particular to a rechargeable screwdriver device.

Background

The electric screwdriver is an electric tool for screwing and unscrewing screws. The electric tool is provided with a mechanism for adjusting and limiting torque, is mainly used for assembly lines, and is one of the necessary tools for most production enterprises.

Traditional electronic screwdriver is when using, and it is comparatively common to have cross head and flat first two kinds, need carry out the change of screw head according to the flower type of screw, and it is comparatively common to adopt the mode of joint extrusion formula to fix the screw head, and then the process is comparatively slow loaded down with trivial details when changing the screw head. Accordingly, a person skilled in the art provides a rechargeable screwdriver device to solve the above-mentioned problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a rechargeable screwdriver device to solve the problems in the background art.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rechargeable screwdriver device, includes the casing, the mouth that charges has been seted up to the casing upper end, the stiff end is installed to the casing lower extreme, be provided with the stopper in the stiff end, the stopper below is provided with the rotating block, rotating block and stiff end rotation joint, the spacing logical groove has been seted up in the rotating block, be provided with the fixing base in the spacing logical inslot, install the spacing ring on the fixing base middle part outer wall, both sides are provided with the butt spring about the spacing ring, magnetism slot has been seted up at both ends about the fixing base.

Preferably, the mounting groove has been seted up to the stopper downside, the stopper upper end drive is connected with the motor, the motor sets up in the casing, and it rotates to drive the stopper by the motor to drive the fixing base through the screw head and rotate, further reaches screw head pivoted effect.

Preferably, the magnetic slot is internally magnetically connected with a corresponding screwdriver bit, the heel of the screwdriver bit is rectangular, and the screwdriver bit is clamped with the mounting groove.

Preferably, one end of the pressing spring is in pressing contact with the limiting ring, the other end of the pressing spring is in pressing contact with the end wall of the limiting through groove, and the magnetism of the connection of the magnetic slot on the fixing seat and the screw head is larger than the elasticity of the pressing spring, so that the fixing seat can be driven to move.

(III) beneficial effects

Compared with the prior art, the utility model provides a rechargeable screwdriver device, which comprises the following components

The beneficial effects are that:

through the design, the stiff end is installed to this rechargeable screwdriver's casing bottom, the stiff end internal rotation is connected with the dwang, be provided with the fixing base in the dwang, and the fixing base is at the spacing ring, under the cooperation of supporting the pressure spring, reach the effect that reciprocates in spacing logical inslot and slide and reset, and set up the magnetism slot at fixing base both ends, can install cross and flat head screw head in advance including in advance, when changing the screw head, the pulling screw head drives the fixing base and removes, thereby make the screw head of the other end break away from the joint with the mounting groove, rotate the dwang later and trade the head, the comparatively slow loaded down with trivial details problem of process when avoiding changing the screw head.

Drawings

Fig. 1 is a schematic perspective view of a rechargeable screwdriver device according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a fixed end in a rechargeable screwdriver device according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of a stopper in a rechargeable screwdriver device according to an embodiment of the present application.

Fig. 4 is a schematic structural view of a placement groove in a rechargeable screwdriver device according to an embodiment of the present application.

Fig. 5 is a schematic structural diagram of a fixing seat in a rechargeable screwdriver device according to an embodiment of the present application.

In the figure: 1. a housing; 2. a charging port; 3. a fixed end; 4. a limiting block; 5. a motor; 6. a placement groove; 7. a rotating block; 8. limiting through grooves; 9. a fixing seat; 10. a limiting ring; 11. pressing the spring; 12. a magnetic slot.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a technical scheme, referring to fig. 1, 2 and 3, the rechargeable screwdriver device comprises a shell 1, a charging port 2 is formed at the upper end of the shell 1, a fixed end 3 is mounted at the lower end of the shell 1, a limiting block 4 is arranged in the fixed end 3, a rotating block 7 is arranged below the limiting block 4, the rotating block 7 is rotationally clamped with the fixed end 3, referring to fig. 4 and 5, a limiting through groove 8 is formed in the rotating block 7, a fixed seat 9 is arranged in the limiting through groove 8, a limiting ring 10 is mounted on the outer wall of the middle of the fixed seat 9, pressing springs 11 are arranged on the upper side and the lower side of the limiting ring 10, magnetic slots 12 are formed at the upper end and the lower end of the fixed seat 9, a mounting groove 6 is formed at the bottom side of the limiting block 4, a motor 5 is in driving connection with the upper end of the limiting block 4, the motor 5 is arranged in the shell 1, and the limiting block 4 is driven to rotate by the motor 5, so that the fixed seat 9 is driven to rotate by a screw head, and further screw head rotation effect is achieved;

referring to fig. 4 and 5, the magnetic slot 12 is magnetically connected with a corresponding screwdriver bit, the heel of the screwdriver bit is rectangular, the screwdriver bit is clamped with the positioning groove 6, one end of the pressing spring 11 is in pressing contact with the limiting ring 10, the other end of the pressing spring 11 is in pressing contact with the end wall of the limiting through groove 8, and the magnetism of the connection between the magnetic slot 12 and the screwdriver bit on the fixing seat 9 is greater than the elasticity of the pressing spring 11, so that the fixing seat 9 can be driven to move.

The working principle of the device is as follows: the top of a shell 1 of the rechargeable screwdriver is provided with a charging port 2, the bottom end of the shell is provided with a fixed end 3, a rotating block 7 is rotationally connected in the fixed end 3, a fixed seat 9 is arranged in the rotating block 7, and the fixed seat 9 achieves the effect of reciprocating sliding reset in a limiting through groove 8 under the cooperation of a limiting ring 10 and a pressing spring 11;

the two ends of the fixed seat 9 are provided with the magnetic slots 12, the cross and flat head screw heads can be arranged in advance, when the screw heads are replaced, the screw heads are pulled to drive the fixed seat 9 to move through magnetism, so that the screw heads at the other ends are separated from the clamping connection with the mounting grooves 6, and then the rotating block 7 is rotated to replace the heads, so that the problem that the process is slow and complicated when the screw heads are replaced is avoided;

when the device is used, the motor 5 drives the limiting block 4 to rotate, so that the fixing seat 9 is driven to rotate through the screw head, the screw head rotating effect is further achieved, and the screw head needs to be pressed downwards in the process of tightening the screw, so that the problem that the fixing seat 9 slides downwards to cause the screw head to fall off from the placement groove 6 is avoided.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rechargeable screwdriver device, includes casing (1), its characterized in that: the utility model discloses a magnetic socket, including casing (1), stopper (4), fixed end (3) are installed to casing (1) lower extreme, be provided with stopper (4) in fixed end (3), stopper (4) below is provided with rotating block (7), spacing logical groove (8) have been seted up in rotating block (7), be provided with fixing base (9) in spacing logical groove (8), install spacing ring (10) on fixing base (9) middle part outer wall, both sides are provided with to support and press spring (11) about spacing ring (10), magnetism slot (12) have been seted up at both ends about fixing base (9).

2. A rechargeable screwdriver device according to claim 1, wherein: the positioning groove (6) is formed in the bottom side of the limiting block (4), a motor (5) is connected to the upper end of the limiting block (4) in a driving mode, and the motor (5) is arranged in the shell (1).

3. A rechargeable screwdriver device according to claim 2, wherein: the magnetic slot (12) is internally magnetically connected with a corresponding screwdriver bit, the heel of the screwdriver bit is rectangular, and the screwdriver bit is clamped with the mounting groove (6).

4. A rechargeable screwdriver device according to claim 1, wherein: the upper end of the shell (1) is provided with a charging port (2).

5. A rechargeable screwdriver device according to claim 1, wherein: one end of the pressing spring (11) is in pressing contact with the limiting ring (10), and the other end of the pressing spring (11) is in pressing contact with the end wall of the limiting through groove (8).

6. A rechargeable screwdriver device according to claim 1, wherein: the rotating block (7) is rotationally clamped with the fixed end (3).