Multifunctional ratchet screwdriver electroprobe
By designing a multi-function ratchet screwdriver pen, the problem of single function of the existing screwdriver is solved, and the rapid replacement of the batch head and precise torque control is realized. It provides lighting and circuit detection functions in environments with insufficient light, improving operation convenience and security.
Patent Information
- Application Number
- CN202411430340.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-14
- Publication Date
- 2025-02-18
AI Technical Summary
The existing screwdriver functions are single and cannot meet the work needs in complex environments, especially in the fields of power repair, mechanical repair, etc., it is necessary to frequently replace the batch heads of different specifications, work in the case of insufficient lighting, detect the live circuit situation and make accurate torque control.
A multi-function ratchet screwdriver pen is designed, which adopts a touch knob design, which allows users to replace the batch head through the knob. It is equipped with lighting switches and metal touch poles, providing lighting and circuit detection functions in environments with insufficient light, and through The eject button switch and eject panel enable battery replacement and batch positioning operations.
It realizes fast replacement of the batch head and precise torque control, provides lighting and circuit detection functions in environments with insufficient light, simplifies battery replacement and batch head stool operation, and improves operation convenience and safety.
Smart Images
Figure CN119471028A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of screwdrivers, and in particular relates to a multifunctional ratchet screwdriver electric pen. Background Art
[0002] Existing test pens usually consist of an insulating pen shell, a pen head, a safety resistor, a neon bulb, a spring and a metal cover. The pen head of the test pen generally adopts a screwdriver head structure, so that it has the function of screwing screws on the basis of the function of testing whether the wire is charged.
[0003] Traditional screwdrivers have a single function and cannot meet the needs of working in complex environments. Especially in the fields of power maintenance and mechanical maintenance, it is necessary to frequently change screwdriver bits of different specifications, work in low light conditions, detect the live state of circuits, and perform precise torque control. Summary of the invention
[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a multifunctional ratchet screwdriver electric pen, which effectively solves the problems of screwdriver electric pens currently on the market.
[0005] The technical solution adopted by the present invention is as follows: The present invention proposes a multifunctional ratchet screwdriver electric pen, comprising a shell, a pop-up button switch is provided on the shell, a pop-up panel is provided on the shell, a card block is provided on the inner surface of the pop-up panel, a circuit board position is provided on the shell, a screwdriver position is provided on the side of the circuit board position, a screwdriver position is provided inside the circuit board position, a replaceable battery pack is provided on the side of the screwdriver position, a circuit board is provided on the side of the replaceable battery pack, a buzzer is installed on the upper surface of the replaceable battery pack, a screwdriver card position is provided inside the screwdriver position, a lighting switch is provided on the shell, a metal touch pole is provided on the shell, a locking piece is provided on the front end of the shell, a large ratchet and a small ratchet are provided on the locking piece, and a display screen is provided on the shell.
[0006] Furthermore, the pop-up button switch is slidably connected to the shell, the pop-up panel is rotationally connected to the shell, the card block is fixedly connected to the inner surface of the pop-up panel, and the circuit board position and the screwdriver bit position are both arranged below the pop-up panel.
[0007] Furthermore, the replaceable battery pack is fixedly connected to the inner surface of the circuit board compartment, the circuit board is fixedly connected to the inner surface of the circuit board compartment, and the buzzer is fixedly connected to the circuit board.
[0008] Furthermore, the bit holder is fixedly connected to the bottom surface inside the bit bin, the lighting switch is fixedly connected to the shell, and the metal touch pole is embedded in the shell.
[0009] Furthermore, the locking piece is detachably connected to the housing, the large ratchet and the small ratchet are both detachably connected to the locking piece, and the display screen is embeddedly connected to the housing.
[0010] Furthermore, the shell is provided with a pop-up panel pop-up function, the circuit board compartment can be used to replace batteries, and the bit compartment can be used to place screwdriver bits.
[0011] Furthermore, a locking piece, a large ratchet and a small ratchet are provided on the shell. The large ratchet and the small ratchet can be replaced to adapt to different similar screwdriver bits. Bits of different specifications can be easily replaced by manual plugging and unplugging.
[0012] Furthermore, a measuring point circuit module is provided inside the shell. When it is detected that the circuit is energized, the circuit module will send a signal to the alarm and digital display device to remind the user to pay attention to safety. The electrical measuring circuit module adopts a high-precision sensor to ensure the accuracy of the measurement result.
[0013] Furthermore, the locking member adopts a touch-type knob design, and the user can replace the bit by turning the knob, and the user can turn on and off the lighting module by using the lighting switch.
[0014] Furthermore, the user can use the pop-up button switch to activate the function of replacing batteries and overhauling the circuit board compartment, and the user can use the pop-up button switch to activate the function of taking a bit from the bit compartment.
[0015] The beneficial effects achieved by the present invention using the above structure are as follows: the present invention adopts a touch knob design, and the user can replace the bit by turning the knob; the user can turn on and off the lighting module by touching the button; the user can turn on the function of replacing the battery and maintenance of the line position by touching the button; the user can turn on the function of taking the bit from the bit position by touching the button; the entire interface design is concise and clear, and the operation is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 A three-dimensional structure diagram of a multifunctional ratchet screwdriver electric pen proposed by the present invention Figure 1 ;
[0017] Figure 2 A three-dimensional structure diagram of a multifunctional ratchet screwdriver electric pen proposed by the present invention Figure 2 ;
[0018] Figure 3 A three-dimensional structure diagram of a multifunctional ratchet screwdriver electric pen proposed by the present invention Figure 3 .
[0019] Among them, 1. Shell; 2. Pop-up button switch; 3. Pop-up panel; 4. Card block; 5. Circuit board position; 6. Bit position; 7. Replaceable battery pack; 8. Circuit board; 9. Buzzer; 10. Bit position; 11. Lighting switch; 12. Metal touch pole; 13. Locking piece; 14. Large ratchet; 15. Small ratchet; 16. Display screen.
[0020] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0022] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.
[0023] like Figure 1-Figure 3 As shown, the present invention proposes a multifunctional ratchet screwdriver electric pen, comprising a shell 1, a pop-up button switch 2 is arranged on the shell 1, a pop-up panel 3 is arranged on the shell 1, a card block 4 is arranged on the inner surface of the pop-up panel 3, a circuit board position 5 is opened on the shell 1, a screwdriver position 6 is opened on the side of the circuit board position 5, a screwdriver position 6 is arranged inside the circuit board position 5, a replaceable battery pack 7 is arranged on the side of the screwdriver position 6, a circuit board 8 is arranged on the side of the replaceable battery pack 7, a buzzer 9 is installed on the upper surface of the replaceable battery pack 7, a screwdriver position 10 is arranged inside the screwdriver position 6, a lighting switch 11 is arranged on the shell 1, a metal touch pole 12 is arranged on the shell 1, a locking piece 13 is arranged on the front end of the shell 1, a large ratchet 14 and a small ratchet 15 are arranged on the locking piece 13, and a display screen 16 is arranged on the shell 1.
[0024] The pop-up button switch 2 is slidably connected to the housing 1 , the pop-up panel 3 is rotationally connected to the housing 1 , the clamping block 4 is fixedly connected to the inner surface of the pop-up panel 3 , and the circuit board position 5 and the screwdriver position 6 are both arranged below the pop-up panel 3 .
[0025] The replaceable battery pack 7 is fixedly connected to the inner surface of the circuit board compartment 5 , the circuit board 8 is fixedly connected to the inner surface of the circuit board compartment 5 , and the buzzer 9 is fixedly connected to the circuit board 8 .
[0026] The bit holder 10 is fixedly connected to the bottom surface of the bit bin 6 , the lighting switch 11 is fixedly connected to the housing 1 , and the metal touch pole 12 is embeddedly connected to the housing 1 .
[0027] The locking member 13 is detachably connected to the housing 1 , the large ratchet 14 and the small ratchet 15 are both detachably connected to the locking member 13 , and the display screen 16 is embeddedly connected to the housing 1 .
[0028] The housing 1 is provided with a pop-up panel 3 with a pop-up function, the circuit board 8 slot 5 can be used to replace batteries, and the bit slot 6 can be used to place screwdriver bits.
[0029] The housing 1 is provided with a locking piece 13, a large ratchet 14 and a small ratchet 15. The large ratchet 14 and the small ratchet 15 can be replaced to adapt to different similar screwdriver bits. Bits of different specifications can be easily replaced by manual plugging and unplugging. A measuring point circuit module is provided inside the housing 1. When it is detected that the circuit is energized, the circuit module will send a signal to the alarm and digital display device to remind the user to pay attention to safety. The electrical measuring circuit module adopts a high-precision sensor to ensure the accuracy of the measurement results.
[0030] The locking piece 13 adopts a touch knob design, and the user can replace the bit by turning the knob. The user can turn on and off the lighting module through the lighting switch 11. The user can turn on the circuit board compartment 5 for battery replacement and maintenance through the pop-up button switch 2. The user can turn on the bit compartment 6 for taking the bit by the pop-up button switch 2.
[0031] When in use, the housing 1 is provided with an electric measuring circuit module, which can detect whether the circuit is energized by contacting the screwdriver head. When the circuit is detected to be energized, the circuit module will send a signal to the buzzer 9 and the digital display device to remind the user to pay attention to safety. The electric measuring circuit module adopts a high-precision sensor to ensure the accuracy of the measurement result. The housing 1 is made of high-strength alloy material with good wear resistance and corrosion resistance. A large ratchet 14 and a small ratchet 15 are provided inside the housing 1. By rotating the handle, the screwdriver head is driven to rotate at high speed to achieve fast tightening and loosening of the screws. At the same time, multiple functions are provided on the housing 1. The storage compartment is used to install various functional modules. The handle part of the shell 1 is provided with a pop-up button switch 2 and a pop-up panel 3. The circuit board compartment 5 can replace the battery. The bit compartment 6 can be used to place the screwdriver bit. The present invention adopts a ratchet magnetic bit replacement system. The bit is fixed to the large ratchet 14 and the small ratchet 15 by magnetic adsorption. The bit part is made of high-strength chrome-vanadium steel material to ensure that it is not easy to wear during high-frequency use. The shell 1 is provided with a locking piece 13. The large ratchet 14 and the small ratchet 15 can be replaced to adapt to different similar screwdriver bits. Bits of different specifications can be easily replaced by manual plugging and unplugging.
[0032] The present invention is provided with an LED lighting module inside the housing 1, which can provide sufficient illumination in an environment with insufficient light. The lighting module can be powered by a battery and turned on and off by a lighting switch 11 on the housing 1. At the same time, the lighting module adopts a wide-angle design to ensure that the illumination range is large enough. The present invention adopts two power supply modes:
[0033] 1. LR41 battery pack, economical and affordable, open the pop-up panel 3 to replace the battery;
[0034] 2. The rechargeable lithium battery is used as the power source and is charged through the USB interface. The battery has a large capacity and a long battery life, which can meet the needs of long-term use. At the same time, the USB interface is provided with a power indicator light, which is convenient for users to understand the charging power. The above is the overall workflow of the present invention. Just repeat this step when you use it next time. The actual operation process is very simple and easy.
[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
[0037] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.
Claims
1. A multifunctional ratchet screwdriver electric pen, characterized by: The invention comprises a shell (1), wherein a pop-up button switch (2) is arranged on the shell (1), a pop-up panel (3) is arranged on the shell (1), a card block (4) is arranged on the inner surface of the pop-up panel (3), a circuit board position (5) is provided on the shell (1), a screwdriver position (6) is provided on the side of the circuit board position (5), a screwdriver position (6) is arranged inside the circuit board position (5), a replaceable battery pack (7) is arranged on the side of the screwdriver position (6), and the replaceable battery pack (7) is arranged on the side of the screwdriver position (6). ) is provided with a circuit board (8) on the side thereof, a buzzer (9) is installed on the upper surface of the replaceable battery pack (7), a bit holder (10) is provided inside the bit storage position (6), a lighting switch (11) is provided on the shell (1), a metal touch pole (12) is provided on the shell (1), a locking member (13) is provided at the front end of the shell (1), a large ratchet (14) and a small ratchet (15) are provided on the locking member (13), and a display screen (16) is provided on the shell (1).
2. A multifunctional ratchet screwdriver electric pen according to claim 1, characterized in that: The pop-up button switch (2) is slidably connected to the housing (1), the pop-up panel (3) is rotatably connected to the housing (1), the card block (4) is fixedly connected to the inner surface of the pop-up panel (3), and the circuit board position (5) and the screwdriver position (6) are both arranged below the pop-up panel (3).
3. The multifunctional ratchet screwdriver electric pen according to claim 2, characterized in that: The replaceable battery pack (7) is fixedly connected to the inner surface of the circuit board compartment (5), the circuit board (8) is fixedly connected to the inner surface of the circuit board compartment (5), and the buzzer (9) is fixedly connected to the circuit board (8).
4. The multifunctional ratchet screwdriver electric pen according to claim 3, characterized in that: The bit holder (10) is fixedly connected to the bottom surface inside the bit bin (6), the lighting switch (11) is fixedly connected to the housing (1), and the metal touch pole (12) is embeddedly connected to the housing (1).
5. The multifunctional ratchet screwdriver electric pen according to claim 4, characterized in that: The locking member (13) is detachably connected to the housing (1), the large ratchet (14) and the small ratchet (15) are both detachably connected to the locking member (13), and the display screen (16) is embeddedly connected to the housing (1).
6. The multifunctional ratchet screwdriver electric pen according to claim 5, characterized in that: The housing (1) is provided with a pop-up panel (3) with a pop-up function, the circuit board (8) compartment (5) can be used to replace batteries, and the bit compartment (6) can be used to place a screwdriver bit.
7. The multifunctional ratchet screwdriver electric pen according to claim 6, characterized in that: The housing (1) is provided with a locking piece (13), a large ratchet (14) and a small ratchet (15); the large ratchet (14) and the small ratchet (15) can be replaced to adapt to different similar screwdriver bits; bits of different specifications can be easily replaced by manually plugging and unplugging.
8. The multifunctional ratchet screwdriver electric pen according to claim 7, characterized in that: A measuring point circuit module is arranged inside the housing (1). When it is detected that the circuit is energized, the circuit module will send a signal to the alarm and digital display device to remind the user to pay attention to safety. The measuring circuit module uses a high-precision sensor to ensure the accuracy of the measurement result.
9. The multifunctional ratchet screwdriver electric pen according to claim 8, characterized in that: The locking member (13) is designed as a touch-type knob, and the user can replace the bit by turning the knob, and the user can turn the lighting module on and off by using the lighting switch (11).
10. The multifunctional ratchet screwdriver electric pen according to claim 9, characterized in that: The user can use the pop-up button switch (2) to activate the circuit board position (5) for battery replacement and maintenance, and the user can use the pop-up button switch (2) to activate the bit position (6) for taking out a bit.