CN219582915U

CN219582915U - Electric screwdriver with illumination function

Info

Publication number: CN219582915U
Application number: CN202320881656.3U
Authority: CN
Inventors: 吴顺梁
Original assignee: Foshan Sukeda Technology Co ltd
Current assignee: Foshan Sukeda Technology Co ltd
Priority date: 2023-04-18
Filing date: 2023-04-18
Publication date: 2023-08-25
Anticipated expiration: 2033-04-18

Abstract

The utility model discloses an electric screwdriver with an illumination function, which comprises: the screw sleeve comprises a protective shell, a power supply device, a control switch and a lighting device, wherein the power supply device and the rotating motor are sequentially arranged in the protective shell, a bayonet for the control switch to clamp is formed in the outer side of the protective shell, a mounting port for the lighting device to mount is formed in one end of the protective shell, the control switch is connected with the power supply device, the power supply device is respectively connected with the rotating motor and the lighting device, a power output end of the motor is connected with a rotating shaft, one end of the rotating shaft is provided with a screw sleeve head, and the screw sleeve head extends to the outer part of one end of the protective shell.

Description

Electric screwdriver with illumination function

Technical Field

The utility model relates to the technical field of electric screwdrivers, in particular to an electric screwdriver with an illumination function.

Background

The electric screwdriver is an electric tool for tightening and loosening screws, compared with a manual screwdriver, the electric tool is provided with a mechanism for adjusting and limiting torque, and the electric screwdriver is driven to rotate through a driving device without manual rotation, so that labor is saved, the working efficiency of tightening or loosening screws is improved, and the electric screwdriver is one of assembly tools with wide application.

The electric screwdriver drives the driving device to the screw sleeve head, but the screw sleeve head is required to be screwed or unscrewed in the process of rotating the hole, the screw hole is required to be arranged at the hidden position of the connecting piece for aesthetic property in the existing screw mounting position, but the observation visual field of the backlight position is poor because the screw position at the hidden position is generally positioned at the backlight position, and the screw sleeve head and the screw head cannot be aligned to be screwed or unscrewed due to the fact that the screw cannot be observed due to insufficient light, so that the situation that the screw is not screwed or unscrewed due to inconsistent contact positions can also lead to slipping and damage of the screw occurs.

For example, the Chinese utility model patent with the publication number of CN209850783U and the patent name of 'an electric screwdriver' comprises an upper shell and a lower shell, wherein the bottom end of the upper shell is hinged with the top end of the lower shell through a limiting structure through a pin shaft; the top end of the upper shell is provided with a screwdriver accessory fixing head, the inside of the upper shell is sequentially provided with a front-back change switch and a driving device for driving the screwdriver accessory fixing head to rotate from bottom to top, the upper part of the front-back change switch is connected with the driving device, and the lower part of the screwdriver accessory fixing head penetrates through the top of the upper shell and is fixed with the upper part of the driving device; the battery is arranged in the lower shell, the positive electrode and the negative electrode of the battery are electrically connected with the positive and negative exchange switch, and the structure is convenient to fold and carry, but can not solve the problem that the head of the screw sleeve is aligned with the screw to be screwed or unscrewed due to insufficient illumination light in the use process of the electric screw driver, so that poor contact between the screw and the head of the screw sleeve can cause screw slipping and screw damage.

In order to realize the lighting function, thereby facilitating the user to observe the positions of the screw sleeve head and the screw; therefore, how to solve the technical problem that the technical personnel need to solve with the lighting function structure at present.

Disclosure of Invention

The present utility model is directed to an electric screwdriver with illumination function, which solves the problems set forth in the above-mentioned background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an electric screwdriver with illumination function, comprising:

a protective housing, a power supply device, a control switch and a lighting device;

the inside of the protective shell is sequentially provided with a power supply device and a rotating motor, the outside of the protective shell is provided with a bayonet for the control switch to be clamped, one end of the protective shell is internally provided with a mounting port for the lighting device to be mounted, and the control switch is connected with the power supply device;

the power supply device is respectively connected with the rotating motor and the lighting device, the power output end of the rotating motor is connected with a rotating shaft, one end of the rotating shaft is provided with a screw sleeve head, and the screw sleeve head extends to the outside of one end of the protective shell.

Preferably, the lighting device comprises a clamping seat and an LED lamp bead, wherein the clamping seat is used for fixing the LED lamp bead, the clamping seat is clamped inside the mounting opening, the LED lamp bead extends to the outside of the mounting opening, and the LED lamp bead corresponds to the screw sleeve head in position.

Preferably, clamping grooves are formed in two sides of the inside of the mounting opening, and two ends of the clamping seat are clamped with the clamping grooves.

Preferably, the control switch comprises a first control button and a second control button, wherein the first control button and the second control button are connected with a power supply device through a wire tube, and the power supply device is respectively connected with the lighting device and the rotating motor through the wire tube.

Preferably, a torsion regulator is sleeved outside the screw sleeve head, and one side of the torsion regulator is abutted against the protective shell.

Preferably, the outer cover of pivot is equipped with spacing axle sleeve, the one end of spacing axle sleeve with rotary motor looks joint, just the other end of spacing axle sleeve extends to the torsion adjuster is inside, just the other end outer wall of spacing axle sleeve with torsion adjuster opposite side inner wall threaded connection.

Preferably, the protective housing is formed by two clamping shells.

Preferably, the other end of the protective shell is provided with an opening.

Compared with the prior art, the utility model provides the electric screwdriver with the lighting function, which has the beneficial effects that: the effectual power supply unit that has through protecting sheathing internally mounted plays the power supply effect to rotating motor and lighting device respectively, and be convenient for install lighting device through the installing port, thereby the effectual effect that rotates the motor and work and reach electronic screw rotation work of being convenient for through control switch, thereby be convenient for start lighting device through control switch, wherein, thereby because lighting device's illumination direction is consistent with the screw sleeve head orientation plays the effect of illumination to screw sleeve head and screw position, the effectual effect that reaches provides illumination effect facilitates the user and observes the position of screw sleeve head and screw, reduce because the condition that the light is not enough influences the position of user unable alignment screw sleeve head and screw produces.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of the external structure of the protective housing of the present utility model.

Fig. 2 is a schematic view of the internal structure of the protective housing of the present utility model.

Fig. 3 is a schematic view of the structure of the lighting device of the present utility model.

Fig. 4 is a schematic diagram of a connection structure between a rotating motor and a rotating shaft according to the present utility model.

Fig. 5 is a schematic view of the structure of the limiting sleeve according to the present utility model.

Fig. 6 is a schematic view of the structure at a of the present utility model.

The labels in the figures are shown in combination: 1. a protective housing; 2. a power supply device; 3. a control switch; 4. a lighting device; 5. a rotating motor; 6. a rotating shaft; 7. a screw sleeve head; 8. a torsion adjuster; 9. a limiting shaft sleeve; 10. a bayonet; 11. a mounting port; 12. an opening; 31. a first control button; 32. a second control button; 411. a clamping groove.

Detailed Description

Preferred embodiments of the present utility model will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present utility model have been illustrated in the drawings, it should be understood that the present utility model may be embodied in various forms and should not be limited to the embodiments set forth herein, but rather, these embodiments are provided so that this utility model will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

In the description of the present utility model, it should be understood that the terms "thickness," "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model; furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated; thus, the definition of "first", "second" is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly including one or more such features.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The following describes the technical scheme of the embodiment of the present utility model in detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, an electric screwdriver with an illumination function, comprising:

a protective housing 1, a power supply device 2, a control switch 3 and a lighting device 4;

the inside of the protective shell 1 is sequentially provided with a power supply device 2 and a rotating motor 5, the outside of the protective shell 1 is provided with a bayonet 10 for the control switch 3 to clamp, one end of the protective shell 1 is internally provided with a mounting opening 11 for the lighting device 4 to mount, and the control switch 3 is connected with the power supply device 2;

the power supply device 2 is respectively connected with the rotating motor 5 and the lighting device 4, the power output end of the rotating motor 5 is connected with the rotating shaft 6, one end of the rotating shaft 6 is provided with a screw sleeve head 7, and the screw sleeve head 7 extends to the outside of one end of the protective shell 1.

Specifically, the lighting device 4 comprises a clamping seat and an LED lamp bead, the clamping seat is used for fixing the LED lamp bead, the clamping seat is clamped inside the mounting opening 11, the LED lamp bead extends to the outside of the mounting opening 11, and the LED lamp bead corresponds to the screw sleeve head 7 in position.

Specifically, two sides of the inside of the mounting opening 11 are provided with clamping slots 411, and two ends of the clamping seat are clamped with the clamping slots 411.

Specifically, the control switch 3 includes a first control button 31 and a second control button 32, the first control button 31 and the second control button 32 are both connected to the power supply device 2 through a wire pipe, and the power supply device 2 is connected to the lighting device 4 and the rotating motor 5 through the wire pipe.

Specifically, a torsion regulator 8 is sleeved outside the screw sleeve head 7, and one side of the torsion regulator 8 is abutted against the protective shell 1.

Specifically, the outside cover of pivot 6 is equipped with spacing axle sleeve 9, the one end of spacing axle sleeve 9 with rotary motor 5 looks joint, just the other end of spacing axle sleeve 9 extends to torsion adjuster 8 is inside, just the other end outer wall of spacing axle sleeve 9 with torsion adjuster 8 opposite side inner wall threaded connection.

In particular, the protective housing 1 is formed by two clamping shells.

Specifically, the other end of the protective housing 1 is provided with an opening 12.

Example 1

In this embodiment, in order to achieve better illumination effect, in the use process, vibration generated during operation of the electric screwdriver easily causes the illumination device 4 to shake to generate poor illumination effect, which affects the position of the user to observe the screw socket head 7 and the screw, referring to fig. 1 to 6, this embodiment includes: a protective housing 1, a power supply device 2, a control switch 3 and a lighting device 4; the power supply device 2 is sequentially arranged in the protective shell 1 to supply power and the rotating motor 5 to provide power output and rotation, the bayonet 10 for the control switch 3 to clamp is arranged on the outer side of the protective shell 1, the mounting opening 11 for the lighting device 4 to mount is arranged in one end of the protective shell 1, and the lighting device 4 is clamped in one end of the protective shell 1 through the mounting opening 11; the power supply device 2 is respectively connected with the rotating motor 5 and the lighting device 4, wherein the power output end of the rotating motor 5 is connected with the rotating shaft 6, so that the rotating shaft 6 is driven to rotate by the rotating motor 5, and the screw sleeve head 7 extends to the outside of one end of the protective shell 1 due to the screw sleeve head 7 arranged at one end of the rotating shaft 6, so that the lighting device 4 arranged in one end of the protective shell 1 corresponds to the screw sleeve head 7 extending to the outside of one end of the protective shell 1 in position.

The above description defines a further step in which the illumination direction of the illumination device 4 corresponds to the orientation of the screw head 7, so as to achieve a better illumination of the screw head 7 by the illumination device 4.

It should be noted that, for keeping installation steadiness, including joint seat and LED lamp pearl through lighting device 4, the joint seat is used for supporting the LED lamp pearl is located through the joint seat card inside the installation mouth 11, wherein, the LED lamp pearl extends to the installation mouth 11 outside, the LED lamp pearl with screw socket 7 position is corresponding to be convenient for install lighting device 4 inside the installation mouth 11 through the joint seat, and reaches the effect of illumination through the LED lamp pearl to reach when starting electric screwdriver and carry out the working process, the position of screw socket 7 and screw is shone to the LED lamp pearl, thereby the user of being convenient for observes the position of screw socket 7 and screw.

With reference to fig. 6, the above embodiment is further defined: through the inside both sides of installing port 11 all being provided with draw-in groove 411, make the both ends of cassette seat with draw-in groove 411 looks joint to reach the fixed effect of chucking, prevent that lighting device 4 from becoming flexible or coming off and leading to shining the effect not good in the use.

Wherein, for convenient maintenance, the protective housing 1 is formed by mutually clamping two clamping shells, thereby achieving the effect of convenient maintenance and cleaning by disassembling the two clamping shells, and being convenient for replacing the lamp of the lighting device 4.

The torsion regulator 8 is sleeved outside the screw sleeve head 7, and one side of the torsion regulator 8 is abutted against the protective shell 1; the torque gear of the screw sleeve head 7 is conveniently adjusted through the torque adjuster 8.

It should be noted that, a limiting shaft sleeve 9 is sleeved outside the rotating shaft 6, and one end of the limiting shaft sleeve 9 is clamped with the rotating motor 5, wherein the other end of the limiting shaft sleeve 9 extends into the torsion regulator 8, and the outer wall of the other end of the limiting shaft sleeve 9 is in threaded connection with the inner wall of the other side of the torsion regulator 8; play spacing effect through spacing axle sleeve 9, prevent to cause the part to become flexible in the vibration process and cause the condition that pivot 6 rocked to appear, thereby pivot 6 rocked the screw sleeve head 7 that produces and screw position skew can lead to the screw to skid or damage.

Example two

In this implementation, in order to realize convenient control start and save the power effect, start electric screwdriver under the condition that light is sufficient and need not to shine through lighting device 4, the condition that starts electric screwdriver and lighting device 4 simultaneously under the condition that light is sufficient can lead to the power extravagant appears, and with reference to fig. 1 to 6, this embodiment includes: the protection shell 1, power supply unit 2, control switch 3 and lighting device 4, power supply unit 2 and rotation motor 5 have been set gradually to the inside of protection shell 1, play the illumination effect to rotation motor 5 and lighting device 4 through power supply unit 2, and play the effect that control switch 3 opened or closed through control switch 3, offer the confession the bayonet socket 10 that control switch 3 card was established is convenient for install control switch 3 in the outside of protection shell 1, because control switch 3 connects power supply unit 2 to play the power of control power supply unit 2 and carry and open or close, and because power supply unit 2 connects rotation motor 5 and lighting device 4 respectively, thereby reach control switch 3 to rotation motor 5 and lighting device 4 control switch 3's effect, can start or close lighting device 4's work according to actual working condition.

The power supply device 2 can adopt a rechargeable battery pack, so that the portable electric screw driver is convenient to carry and use, the power supply device 2 supplies power to the rotating motor 5, the power output end of the rotating motor 5 drives the rotating shaft 6 to rotate, one end of the rotating shaft 6 is provided with the screw sleeve head 7, the screw sleeve head 7 extends to the outer part of one end of the protective shell 1, the screw sleeve head 7 rotates to screw or unscrew the screw, and the lighting device 4 is arranged at the inner part of one end of the protective shell 1, the screw sleeve head 7 extends to the outer part of one end of the protective shell 1, so that the lighting device 4 corresponds to the screw sleeve head 7 in position, the lighting device 4 has the lighting effect on the screw sleeve head 7, and a user can observe the positions of the screw sleeve head 7 and the screw conveniently in the process of using the portable electric screw driver.

It should be noted that the control switch 3 includes a first control button 31 and a second control button 32, so that the two control buttons can be separated, where the first control button 31 is connected with the rotating motor 5, and the second control button 32 is connected with the lighting device 4; thereby the convenient control, the electric screwdriver is started to rotate to screw up or unscrew the screw, and simultaneously the lighting device 4 can be started or closed according to the actual working environment, so that the use flexibility is improved.

The description is as follows: the other end of the protective outer shell 1 is provided with the opening 12, so that the power supply device 2 inside the protective inner shell is conveniently connected with an external power supply through wiring at the opening 12.

In summary, the examples result in: the effectual power supply unit 2 that has through the shell 1 internally mounted plays the power supply effect to rotating motor 5 and lighting device 4 respectively, and is convenient for install lighting device 4 through installing port 11 to the illumination direction through lighting device 4 is unanimous with the screw sleeve head 7 orientation, thereby plays the effect of illumination to screw sleeve head 7 department, thereby the person of facilitating the use observes the position of screw sleeve head 7 and screw, reduces the screw sleeve head 7 that arouses because of unable alignment screw sleeve head 7 and screw's position appears skidding or damaging the condition appearance in the screw outside.

The aspects of the present utility model have been described in detail hereinabove with reference to the accompanying drawings. In the foregoing embodiments, the descriptions of the embodiments are focused on, and for those portions of one embodiment that are not described in detail, reference may be made to the related descriptions of other embodiments. Those skilled in the art will also appreciate that the acts and modules referred to in the specification are not necessarily required for the present utility model. In addition, it can be understood that the steps in the method of the embodiment of the present utility model may be sequentially adjusted, combined and pruned according to actual needs, and the modules in the device of the embodiment of the present utility model may be combined, divided and pruned according to actual needs.

The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. An electric screwdriver with illumination function, comprising:

2. The electric screwdriver with the lighting function according to claim 1, wherein the lighting device comprises a clamping seat and an LED lamp bead, the clamping seat is used for fixing the LED lamp bead, the clamping seat is clamped inside the mounting opening, the LED lamp bead extends to the outside of the mounting opening, and the LED lamp bead corresponds to the screw sleeve head in position.

3. The electric screwdriver with the lighting function according to claim 2, wherein clamping grooves are formed in two sides of the inside of the mounting opening, and two ends of the clamping seat are clamped with the clamping grooves.

4. The electric screwdriver with the lighting function according to claim 1, wherein the control switch comprises a first control button and a second control button, the first control button and the second control button are connected with a power supply device through a wire tube, and the power supply device is respectively connected with the lighting device and the rotating motor through the wire tube.

5. The electric screwdriver with the lighting function according to claim 1, wherein a torsion regulator is sleeved outside the screw sleeve head, and one side of the torsion regulator is abutted against the protective shell.

6. The electric screwdriver with the lighting function according to claim 5, wherein a limiting shaft sleeve is sleeved outside the rotating shaft, one end of the limiting shaft sleeve is clamped with the rotating motor, the other end of the limiting shaft sleeve extends into the torsion regulator, and the outer wall of the other end of the limiting shaft sleeve is in threaded connection with the inner wall of the other side of the torsion regulator.

7. The electric screwdriver with the lighting function according to claim 1, wherein the protective housing is formed by mutually clamping two clamping shells.

8. The electric screwdriver with the lighting function according to claim 1, wherein the other end of the protective housing is provided with an opening.