CN218801922U - Touch-control type manual-automatic integrated screwdriver - Google Patents

Abstract

The utility model discloses a touch-control formula manual-automatic screwdriver, main part and palm including coaxial setting hold in the palm the subassembly, the main part includes the shell and places the executive component of shell in with, the executive component includes the master control board, a battery, gear motor, output shaft subassembly and batch head, the master control board control gear motor open stop or just reverse and then drive batch head and produce the same motion, the tail end rigid coupling of shell has the connecting seat, the palm holds in the palm subassembly and is connected with the connecting seat pivot, the connecting seat embeds there is the signal reception subassembly, the input of signal reception subassembly exposes in the top that the palm held in the palm the subassembly, the output and the master control board electric connection of signal reception subassembly, the input produces contact high frequency control signal through direct touch, control signal opens and stops control signal and turn to control signal including opening, control signal is from output input master control board, so that master control board control gear motor opens and stops and just reverse. The utility model discloses set up the touch pole and come to trigger opening of criticizing head through the touch and stop and turn to, the simplified operation flow.

Description

Touch-control type manual-automatic integrated screwdriver

Technical Field

The utility model relates to a screwdriver technical field specifically relates to a touch-control formula manual-automatic screwdriver.

Background

The existing manual-automatic screwdriver is not small enough in size, and the holding mode is not suitable for the holding habit of most people, so that the screwdriver is difficult to use. The existing electric switches are mostly arranged on the side of the machine body, so that signal indication that the start, stop, steering and the like of the control batch head need to press the lamp switch is inconvenient, users with small palms need to operate with two hands, great inconvenience is brought, and particularly, operation difficulty is high in the face of screws needing to be held.

Therefore, how to optimize the operation structure of the manual-automatic screwdriver is a problem which needs to be solved urgently at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of prior art existence, provide a touch-control formula manual-automatic screwdriver.

The purpose of the utility model is realized through the following technical scheme:

touch-control formula manual-automatic screwdriver, hold in the palm the subassembly including the main part and the palm of coaxial setting, the main part includes the shell and places in the executive component of shell, executive component includes master control board, battery, gear motor, output shaft subassembly and criticizes the head, the battery provides the electric energy for gear motor, the master control board control gear motor open stop or just reverse and then drive it produces the same motion to criticize the head, the tail end rigid coupling of shell has the connecting seat, palm hold in the palm the subassembly with connecting seat pivotal connection, the connecting seat embeds there is the signal reception subassembly, the input of signal reception subassembly expose in the top of palm the subassembly, the output of signal reception subassembly with master control board electric connection, the input produces contact high level control signal through direct touch, control signal is including opening and stopping control signal and steering control signal, control signal certainly the output inputs the master control board, so that master control board control gear motor opens and stops and just reverses.

Preferably, the start-stop control signal comprises a start control signal and a stop control signal, the input end generates the start control signal through single continuous contact, and the output end inputs the start control signal into the main control board to control the start of the speed reduction motor; and the output end inputs the stop control signal into the main control board to control the stop of the speed reducing motor.

Preferably, the input end generates the steering control signal by double clicking and continuous contact, and the output end inputs the steering control signal into the main control board to control the speed reducing motor to steer.

Preferably, the signal receiving assembly includes electric connection's touch pole and signal receiving part, the top of touch pole does the input, signal receiving part does the output, the touch pole wears to locate in the connecting seat, place in the signal receiving part the tail end of shell.

Preferably, the palm rest assembly comprises a tail cap and a bearing, the bearing is sleeved outside the connecting seat, and the tail cap rotates relative to the main body through the bearing.

Preferably, the axle center of the tail cap is provided with an axle hole, the input end protrudes outwards from the axle hole, a limit stop is arranged on the rod body of the touch rod, and the limit stop is abutted against the inner wall of the tail cap.

Preferably, the top of the tail cap is concave to form a pressing concave part, the shaft hole is positioned at the bottom of the pressing concave part, and the input end does not protrude out of the top of the pressing concave part.

Preferably, a charging port electrically connected with the main control board is arranged on the housing.

The beneficial effects of the utility model are mainly embodied in that:

1. the start-stop and steering of the screwdriver head are triggered by touching through the touch rod, the operation process is simplified, the operation efficiency is improved, the input end is positioned at the top end of the palm support assembly, the operation is easy, the use is more convenient and faster, and the practical use is more fit;

2. the start-stop signal and the steering signal are realized through the direct contact touch rod, so that a switch assembly or other control assemblies are not required to be additionally arranged, the internal structure is optimized, the whole volume and weight are reduced, the holding pressure is reduced, and the use is more convenient.

Drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

FIG. 1: the explosion schematic diagram of the embodiment of the utility model;

FIG. 2 is a schematic diagram: the embodiment of the utility model provides a sectional view;

FIG. 3: the embodiment of the utility model provides a partial cut-away view.

Detailed Description

The present invention will be described in detail below with reference to specific embodiments shown in the accompanying drawings. However, these embodiments are not limited to the present invention, and structural, method, or functional changes made by those skilled in the art according to these embodiments are all included in the scope of the present invention.

In the description of the embodiments, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the embodiment, the operator is used as a reference, and the direction close to the operator is a proximal end, and the direction away from the operator is a distal end.

As shown in fig. 1-3, the utility model discloses a touch-control formula manual-automatic screwdriver, main part and palm support subassembly including coaxial setting, the main part includes shell 1 and places in the executive component of shell 1, executive component includes master control board 2, battery 3, gear motor 4, output shaft assembly 6 and wholesale head 5, battery 3 provides the electric energy for gear motor 4, master control board 2 control the opening of gear motor 4 is stopped or just reversing and then is driven wholesale head 5 produces the same motion, the tail end rigid coupling of shell 1 has connecting seat 7, palm support subassembly with connecting seat 7 pivotal connection, connecting seat 7 embeds there is the signal reception subassembly, the input 801 of signal reception subassembly expose in the top of palm support subassembly, the output of signal reception subassembly with master control board 2 electric connection, input 801 produces contact high level control signal through direct touch, control signal is including opening and stopping control signal and turn to control signal, control signal certainly output input master control board 2, so that control board 2 controls opening and stopping gear motor 4 and just reversing.

Specifically, the start-stop control signal comprises a start control signal and a stop control signal, the input end 801 generates the start control signal through single continuous contact, and the output end inputs the start control signal into the main control board 2 to control the start of the reduction motor 4; the input terminal 801 generates a stop control signal when not touched, and the output terminal inputs the stop control signal to the main control board 2 to control the stop of the reduction motor 4.

In order to further ensure the safety of use, when the batch head 5 is not used after the output end sends a start control signal to the main control board 12 for 30 minutes, the output end triggers a stop control signal to turn off the speed reduction motor 4.

The input end 801 generates the steering control signal by double clicking and continuous contact, and the output end inputs the steering control signal into the main control board 2 to control the speed reducing motor 4 to steer. The steering control signal comprises a forward rotation signal and a reverse rotation signal, and the gear motor 4 controls the screwdriver head 5 to rotate forward or reversely through the steering control signal.

As shown in fig. 1-3, the signal receiving assembly includes a touch rod 8 and a signal receiving element 9, which are electrically connected, the top end of the touch rod 8 is the input end 801, the signal receiving element 9 is the output end, the touch rod 8 is inserted into the connecting seat 7, and the signal receiving element 9 is arranged in the tail end of the housing 1.

The utility model provides a signal reception subassembly is through setting up touch bar 8, makes input 801 only produces control signal through direct touch, controls gear motor 4 drive opening of wholesale head 5 is stopped and is just reversing, simplifies the operation flow greatly, improves operating efficiency, and input 801 is located the top of palm support assembly, easily operation for the user uses more conveniently, more laminates in-service use.

As shown in fig. 1-3, the palm rest assembly includes a tail cap 10 and a bearing 11, the bearing 11 is sleeved outside the connecting seat 7, and the tail cap 10 rotates relative to the main body through the bearing 11.

Specifically, the shaft center of the tail cap 10 is provided with a shaft hole 1001, the input end 801 protrudes out of the shaft hole 1001, a limit stop 802 is arranged on the shaft body of the touch rod 8, and the limit stop 802 abuts against the inner wall of the tail cap 10. The tail cap 10 plays a limiting role in the touch rod 8, so that the touch rod 8 is prevented from axially moving, and the touch rod 8 is ensured to be electrically connected with the signal receiving parts 9.

Further, the top of the tail cap 10 is recessed to form a pressing recess 1002, the shaft hole 1001 is located at the bottom of the pressing recess 1002, and the input end 801 does not protrude from the top of the pressing recess 1002. This configuration protects the input 801 from unwanted wear of the male tail cap 10, ensuring its sensitivity.

In addition, the shell 1 is provided with a charging port 12 which is electrically connected with the main control panel 2, so that the charging is convenient to timely charge, the repeated recycling of the battery 16 is ensured, and the environment protection is facilitated.

The output shaft assembly 6 further comprises a self-locking piece, the speed reduction motor 4 drives the screwdriver head 5 to operate through the output shaft assembly 6, and the manual mode and the automatic mode are switched through the self-locking piece, and in the preferred embodiment, after the screwdriver is plugged for 2 seconds, the manual mode can be switched from the electric mode; after 1 second of release, the manual mode can be switched to the electric mode. The specific structure of the self-locking member is the prior art, and reference can be made to the composite mechanism disclosed in patent No. 20611225511.3, which is not described in detail herein.

It should be understood that although the present description refers to embodiments, not every embodiment contains only a single technical solution, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the technical solutions in the embodiments can also be combined appropriately to form other embodiments understood by those skilled in the art.

The above list of details is only for the practical implementation of the present invention, and they are not intended to limit the scope of the present invention, and all equivalent implementations or modifications that do not depart from the technical spirit of the present invention should be included in the scope of the present invention.

Claims (5)

1. Touch-control formula manual-automatic screwdriver, including the main part and the palm support subassembly of coaxial setting, the main part includes shell (1) and places in the executive component of shell (1), the executive component includes main control board (2), battery (3), gear motor (4), output shaft subassembly (6) and wholesale head (5), battery (3) provide the electric energy for gear motor (4), main control board (2) control opening of gear motor (4) or just reversing and then drive wholesale head (5) produce the same motion, its characterized in that: the tail end of the shell (1) is fixedly connected with a connecting seat (7), the palm support component is in pivot connection with the connecting seat (7), a signal receiving component is arranged in the connecting seat (7), an input end (801) of the signal receiving component is exposed out of the top of the palm support component, an output end of the signal receiving component is electrically connected with the main control panel (2), the input end (801) generates a contact type high-level control signal through direct touch, the control signal comprises a start-stop control signal and a steering control signal, and the control signal is input into the main control panel (2) from the output end so that the main control panel (2) controls the speed reducing motor (4) to start, stop and rotate forwards and backwards; the start-stop control signal comprises a start control signal and a stop control signal, the input end (801) generates the start control signal through single continuous contact, and the output end inputs the start control signal into the main control board (2) to control the start of the speed reducing motor (4); the input end (801) generates a stop control signal when not touched, and the output end inputs the stop control signal into the main control board (2) to control the stop of the speed reducing motor (4); the input end (801) generates the steering control signal through double clicking and continuous contact, and the output end inputs the steering control signal into the main control board (2) to control the speed reducing motor (4) to steer; the signal receiving assembly comprises an electrically connected touch rod (8) and a signal receiving part (9), the top end of the touch rod (8) is the input end (801), the signal receiving part (9) is the output end, the touch rod (8) penetrates through the connecting seat (7), and the signal receiving part (9) is arranged in the tail end of the shell (1).

2. The touch-controlled manual-automatic screwdriver according to claim 1, wherein: the palm holds in palm and holds in the palm subassembly and includes tail cap (10) and bearing (11), bearing (11) cover is located the outside of connecting seat (7), tail cap (10) pass through bearing (11) are relative the main part rotates.

3. The touch-controlled manual-automatic screwdriver according to claim 2, wherein: the axis of the tail cap (10) is provided with a shaft hole (1001), the input end (801) protrudes out of the shaft hole (1001), a limit stop (802) is arranged on the rod body of the touch rod (8), and the limit stop (802) is abutted to the inner wall of the tail cap (10).

4. The touch-controlled manual-automatic screwdriver according to claim 3, wherein: the top of the tail cap (10) is concave to form a pressing concave part (1002), the shaft hole (1001) is located at the bottom of the pressing concave part (1002), and the input end (801) does not protrude out of the top of the pressing concave part (1002).

5. The touch-control type manual-automatic integrated screwdriver according to claim 1, wherein: the shell (1) is provided with a charging port (12) which is electrically connected with the main control board (2).

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