A portable screwdriver

Abstract

The utility model discloses a portable screwdriver, comprising a blade head and a blade body. The blade head is mounted on the blade body and is provided with a mounting groove for mounting a screwdriver bit. The blade body main body is provided with an indicator light and a display screen. A storage cavity is provided inside the blade body and is covered by an adapting cover body provided on the blade body main body. A plurality of receiving grooves are provided in the storage cavity. The screwdriver bit is provided with a plurality of groups and is mounted in the adapting receiving grooves to be fixed. The storage cavity, the receiving grooves and the mounting grooves are all provided with sensors. The utility model is a novel portable screwdriver. The screwdriver with this structure is convenient to carry. Under the action of its sensor, signal light and display screen, it is convenient for users to observe and can also store and sort the screwdriver bits after use in time, thereby further reducing the probability that the screwdriver bits are omitted at the work site or lost during the use of the screwdriver.

Description

Technical Field

[0001] The utility model relates to the technical field of screwdrivers, in particular to a portable screwdriver. Background Art

[0002] A screwdriver is a common tool used to turn a screw to put it in place. It usually has a thin wedge-shaped head that can be inserted into the slot or notch of the screw head. It can be divided into flat head, cross head, Pozi head, star head (computer), square head, hexagonal head, Y-shaped head, etc. according to different head shapes. As a common maintenance tool, it has a large market demand. There are also many kinds of screwdrivers on the market. According to their functions, they are mostly divided into two types, namely ordinary screwdrivers and combination screwdrivers. Ordinary screwdrivers are usually an integrated structure, and their blade and handle are fixedly connected, and cannot be disassembled or the screwdriver head replaced, so they have certain limitations in use; furthermore, combination screwdrivers are more widely used than ordinary screwdrivers, and their blade and handle are installed with a detachable structure, and different types of screwdriver bits can be replaced to meet different usage requirements. However, since most of the current screwdriver bits are of many types and small in size, they are not convenient to carry and are not convenient to store and organize in their corresponding packaging boxes, and are prone to omission or loss.

[0003] Based on this, the utility model proposes a portable screwdriver to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art and to provide a portable screwdriver which has a reasonable structural design, can be conveniently carried and has detection and prompt functions for the screwdriver bit.

[0005] The technical solution adopted by the utility model to solve the above problems is: a portable screwdriver comprises a blade head and a blade body, wherein the blade head is mounted on the blade body and is provided with a mounting groove for mounting a screwdriver bit, an indicator light and a display screen are provided on the blade body, a storage cavity is provided inside the blade body and is covered by an adapting cover body provided on the blade body, a plurality of receiving grooves are provided in the storage cavity, a plurality of groups of screwdriver bits are arranged in the adapting receiving grooves for fixing, and sensors are provided on the storage cavity, the receiving grooves and the mounting grooves.

[0006] Furthermore: the cutter head is rotatably arranged on the cutter body through the ratchet structure arranged thereon, and an adaptable adjusting member is arranged on the cutter body.

[0007] Furthermore: the blade head and the blade body are adapted to be hinged and can be adjusted to different angles through a second adjusting member provided at the hinge.

[0008] Furthermore: the installation slots, receiving slots and multiple sets of screwdriver bits are all arranged with matching magnetic structures.

[0009] Furthermore: the plurality of receiving slots provided in the storage cavity are arranged in different sizes, and the receiving slots and the screwdriver bits are both provided with markings.

[0010] Furthermore: the outer layer of the blade is wrapped with a flexible material and is provided with a plurality of protrusions.

[0011] Furthermore: a hanging ring is arranged on the top of the blade.

[0012] Further: a third adjusting member is arranged in the mounting groove on the cutter head.

[0013] Furthermore: the cutter head is also provided with a light assembly placed in the mounting groove.

[0014] Compared with the prior art, the utility model has the following advantages and effects:

[0015] The utility model discloses a portable screwdriver. The combined screwdriver can store a certain number of screwdriver bits through a storage cavity and a plurality of storage slots arranged inside the blade body, so that the screwdriver with this structure is convenient to carry and convenient to store and organize. At the same time, under the action of the sensor, the screwdriver can monitor and display the specific number and model of the screwdriver bits stored in the storage cavity, missing in the receiving slot, and being used in the installation slot in real time through a display screen arranged on the blade body. At the same time, a signal light on the blade body detects the use status of the screwdriver in real time, which is convenient for users to observe and store and organize the screwdriver bits after use in time. It is also convenient for users to search for the specific position according to the specific use position of the screwdriver bit model, further reducing the probability of the screwdriver bit being omitted at the work site or lost during the use of the screwdriver. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1-2 The utility model is a structural schematic diagram of a portable screwdriver according to an embodiment of the utility model.

[0017] Figure 3 It is an enlarged view of the storage cavity of the embodiment of the utility model.

[0018] Figure 4 It is a partial enlarged view of the cutter head of the utility model embodiment.

[0019] Figure numbers: blade head 1, mounting groove 11, light group 12, blade body 2, signal light 21, display screen 22, storage cavity 23, storage groove 231, cover body 24, protrusion 25, hanging ring 26, screwdriver bit 3, sensor 4, ratchet structure 5, logo 6, adjustment piece 101, second price adjustment piece 102, third adjustment piece 103. DETAILED DESCRIPTION

[0020] The present invention will be further described in detail below with reference to the accompanying drawings and through examples. The following examples are provided to explain the present invention, but the present invention is not limited to the following examples.

[0021] See also Figure 1-3 The present embodiment relates to a portable screwdriver, comprising a blade head 1 and a blade body 2, wherein the blade head 1 is mounted on the blade body 2 and provided with a mounting groove 11 for mounting a screwdriver bit 3, an indicator light and a display screen 22 are provided on the main body of the blade body 2, a storage cavity 23 is provided inside the same and is covered by an adapting cover 24 provided on the main body of the blade body 2, a plurality of receiving grooves 231 are provided in the storage cavity 23, a plurality of screwdriver bits 3 are provided and are fixed in the adapting receiving grooves 231, and a sensor 4 is provided on the storage cavity 23, the receiving grooves 231 and the mounting groove 11.

[0022] Specifically in this embodiment, the specific structure of this portable screwdriver can be seen in Figure 1 As shown in FIG. 2 , the multiple sets of screwdriver bits 3 of different types available for use are all placed in the appropriate receiving grooves 231 provided in the receiving chamber 23, such as Figure 3As shown, at this time, the receiving slot 231 is in a fully loaded state, and the sensor 4 provided in the storage cavity 23 and the receiving slot 231 can detect the storage state and specific model of the screwdriver bit 3, and transmit and process the signal through the signal line and the controller provided inside the blade body 2. After processing by the controller, the signal light 21 and the display screen 22 provided on the main body of the blade body 2 can display the real-time status, that is, when this type of screwdriver is not in use and is in a fully loaded state, the green signal light 21 lights up, and at the same time, the display screen 22 can display the specific model, quantity and usage status of multiple groups of screwdriver bits 3 in the storage cavity 23; if it is needed to be used, the screwdriver bit 3 of the adapted type placed on the receiving slot 231 in the storage cavity 23 can be taken out, and it can be installed in the installation slot 11 provided on the blade head 1, and the cover 24 on the main body of the blade body 2 can be buckled for use, and in its use state, the yellow signal light 21 lights up, and the screwdriver bit 3 in the receiving slot 231 and the installation slot 12 can be displayed. The sensor 4 provided on 11 can detect the screwdriver bits 3 used by it, and display the total number of screwdriver bits 3, the missing number and model, and the model of the screwdriver bits 3 in use in real time through the display screen 22. The user can judge whether the screwdriver bits 3 are missing or lost according to the display content of the display screen 22. At the same time, after the use of this screwdriver, the human body is not in contact with the screwdriver body 2 and except for the screwdriver bits 3 being used in the bit 1 installation slot 11, the multiple groups of screwdriver bits 3 are monitored in real time through the sensors 4 in the storage cavity 23 and on the receiving slot 231. If there are still missing screwdriver bits 3, the red signal light 21 starts to flash. The user searches according to the prompt of the signal light 21 and the specific number and model of the missing screwdriver bits 3 displayed on the display screen 22, and places the found screwdriver bits 3 in the receiving slot 231 of the storage cavity 23, so that this screwdriver is fully loaded, and its green signal light 21 lights up, and the above process is repeated.This combined screwdriver can store a certain number of screwdriver bits 3 through the storage cavity 23 and a plurality of storage slots provided inside its blade body 2, so that the screwdriver of this structure is convenient to carry and also convenient to store and organize. At the same time, under the action of its sensor 4, this screwdriver can monitor and display in real time the specific number and model of the screwdriver bits 3 stored in the storage cavity 23, missing in the receiving slot 231, and in use in the installation slot 11 through the display screen 22 provided on the main body of its blade body 2. At the same time, the signal light 21 on the main body of the blade body 2 detects the use status of the screwdriver in real time, which is convenient for users to observe and store and organize the screwdriver bits 3 after use in time, and also convenient for users to find the specific location according to the specific use location of the screwdriver bit 3 model, further reducing the probability of the screwdriver bit 3 being omitted at the work site or lost during the use of this screwdriver.

[0023] See also Figure 1 or Figure 2 The cutter head 1 is rotatably arranged on the blade body 2 through the ratchet structure 5 arranged thereon, and an adaptive adjusting member 101 is arranged on the blade body 2. The ratchet structure 5 arranged on the cutter head 1 can further reduce the operating action and labor intensity, improve the work efficiency, and can adjust different steering and torque through the adjusting member 101 to meet different use requirements and further reduce the damage to the bolt and the screwdriver bit 3.

[0024] The cutter head 1 and the blade body 2 are adapted to be hinged and can be adjusted to different angles through a second adjusting member 101 provided at the hinge. When the screwdriver is in use, the cutter head 1 and the blade body 2 are hinged and the cutter head 1 can be rotated by the second adjusting member 101 to form a certain angle with the blade body 2 and be fixed. Therefore, in some narrow and limited working spaces such as corners, the cutter head 1 can be adjusted to different angles through the second adjusting member 101 to meet different use environments and use requirements, thereby improving the applicability and versatility of the screwdriver and further improving work efficiency and work accuracy.

[0025] The installation groove 11, the receiving groove 231 and the multiple groups of screwdriver bits 3 are all arranged with a matching magnetic attraction structure. The magnetic attraction structure can facilitate the installation and removal of the multiple groups of screwdriver bits 3 in their installation grooves 11 and the receiving grooves 231, saving replacement time, and also facilitating the connection between the screwdriver bits 3 and the bolt parts, reducing the falling off and further improving the working stability.

[0026] The receiving chamber 23 is provided with a plurality of receiving slots 231 of different sizes, and the receiving slots 231 and the screwdriver bit 3 are both provided with a mark 6, such as Figure 3As shown, the identifier 6 can be marked according to the size of its receiving groove 231 and the specific model of the screwdriver bit 3 placed therein, which is convenient for users to classify, store and organize, and is also convenient for searching and using, avoiding confusion and wrong placement, and preventing the screwdriver bit 3 from falling off and causing damage to the receiving groove 231 and its storage cavity 23, playing a certain protective role and extending a certain service life, further improving work efficiency. At the same time, during the work process of multiple staff members, the tools of other staff members can be distinguished according to the matching models marked on the receiving groove 231 and the screwdriver bit 3, so as to avoid confusion or being taken by mistake by others.

[0027] The outer layer of the blade body 2 is wrapped with a flexible material and is provided with a plurality of protrusions 25. The flexible material can play a certain protective role on the blade body 2 and reduce the damage to the surface of the blade body 2 caused by bumps during use. At the same time, the flexible material can further improve the grip comfort of the user, reduce the fatigue generated during long-term use, increase work comfort and durability, and the plurality of protrusions 25 can increase the friction between the blade body 2 and the user's hand, improve the grip stability while also playing a certain anti-slip role, further improving work efficiency.

[0028] A hanging ring 26 is provided on the top of the blade 2, and the hanging ring 26 can be equipped with an adaptable mounting part such as a lanyard and a hook, which is convenient for carrying and can also be hung on different positions such as the body or on a package through mounting parts such as a lanyard or a hook, which is convenient for storage and organization while further saving work space.

[0029] See also Figure 4 A third adjusting member 103 is provided in the mounting groove 11 on the cutter head 1. The third adjusting member 103 can further lock the screwdriver bit 3 installed in the mounting groove 11, thereby preventing the screwdriver bit 3 from shaking or falling off due to wear of the mounting groove 11 caused by long-term use. At the same time, it can also prevent the screwdriver bit 3 from sticking or getting stuck with the bolt part due to the tight connection between the bolt part and falling off from the mounting groove 11 of the cutter head 1. Under the action of the third adjusting member 103, the working efficiency of this bolt driver can be further improved, and the stability of the connection between the screwdriver bit 3 and the bolt part can be further improved, thereby reducing the probability and degree of damage to the screwdriver bit 3 and extending its service life to a certain extent.

[0030] The tool head 1 is also provided with a light group 12 placed in the mounting groove 11. The light group 12 can be lit when in use, which can facilitate the connection between the screwdriver head 3 and the bolt member in dark spaces such as corners. It is suitable for different working environments and usage requirements, and improves the adaptability and flexibility of use of this screwdriver.

[0031] The above contents described in this specification are merely examples of the present utility model. Those skilled in the art of the present utility model may make various modifications or additions to the specific embodiments described, or replace them in similar ways, as long as they do not deviate from the contents of the present utility model specification or exceed the scope defined in the claims, they shall all fall within the protection scope of the present utility model.

Claims

1. A portable screwdriver, characterized in that: The utility model comprises a cutter head and a blade body, wherein the cutter head is mounted on the blade body and is provided with a mounting groove for mounting a screwdriver bit, the blade body main body is provided with an indicator light and a display screen, a storage cavity is provided inside the blade body and is covered by an adapting cover body provided on the blade body main body, a plurality of receiving grooves are provided in the storage cavity, a plurality of groups of screwdriver bits are arranged in the adapting receiving grooves for fixing, and sensors are provided on the storage cavity, the receiving grooves and the mounting grooves.

2. A portable screwdriver according to claim 1, characterized in that: The cutter head is rotatably arranged on the cutter body through a ratchet structure arranged thereon, and an adaptable adjusting member is arranged on the cutter body.

3. A portable screwdriver according to claim 1, characterized in that: The blade head and the blade body are adapted to be hinged and can be adjusted to different angles through a second adjusting member arranged at the hinge.

4. A portable screwdriver according to claim 1, characterized in that: The installation slots, receiving slots and multiple groups of screwdriver bits are all arranged with matching magnetic attraction structures.

5. The portable screwdriver according to claim 1, characterized in that: The plurality of receiving slots arranged in the receiving cavity are arranged in different sizes, and the receiving slots and the screwdriver bit are both provided with markings.

6. A portable screwdriver according to claim 1, characterized in that: The outer layer of the blade is wrapped with flexible material and is provided with a plurality of protrusions.

7. The portable screwdriver according to claim 1, characterized in that: A hanging ring is arranged on the top of the blade.

8. The portable screwdriver according to claim 1, characterized in that: A third adjusting member is arranged in the mounting groove on the cutter head.

9. The portable screwdriver according to claim 1, characterized in that: The cutter head is also provided with a lamp assembly placed in the installation groove.

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